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51e2b8d331
1272129 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Martin KaFai Lau
|
51e2b8d331 |
selftests/bpf: Adjust btf_dump test to reflect recent change in file_operations
The btf_dump test fails:
test_btf_dump_struct_data:FAIL:file_operations unexpected file_operations: actual '(struct file_operations){
.owner = (struct module *)0xffffffffffffffff,
.fop_flags = (fop_flags_t)4294967295,
.llseek = (loff_t (*)(struct f' != expected '(struct file_operations){
.owner = (struct module *)0xffffffffffffffff,
.llseek = (loff_t (*)(struct file *, loff_t, int))0xffffffffffffffff,'
The "fop_flags" is a recent addition to the struct file_operations in
commit
|
||
|
Martin KaFai Lau
|
5405807edd |
selftests/bpf: Adjust test_access_variable_array after a kernel function name change
After commit
|
||
|
Andrii Nakryiko
|
2322113ac9 |
selftests/bpf: add more variations of map-in-map situations
Add test cases validating usage of PERCPU_ARRAY and PERCPU_HASH maps as inner maps. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20240515062440.846086-2-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Andrii Nakryiko
|
9ee9822908 |
bpf: save extended inner map info for percpu array maps as well
ARRAY_OF_MAPS and HASH_OF_MAPS map types have special logic to save
a few extra fields required for correct operations of ARRAY maps, when
they are used as inner maps. PERCPU_ARRAY maps have similar
requirements as they now support generating inline element lookup
logic. So make sure that both classes of maps are handled correctly.
Reported-by: Jakub Kicinski <kuba@kernel.org>
Fixes:
|
||
|
Puranjay Mohan
|
325423cafc |
MAINTAINERS: Update ARM64 BPF JIT maintainer
Zi Shen Lim is not actively doing kernel development and has decided to tranfer the responsibility of maintaining the JIT to me. Add myself as the maintainer for BPF JIT for ARM64 and remove Zi Shen Lim. Signed-off-by: Puranjay Mohan <puranjay@kernel.org> Acked-by: Zi Shen Lim <zlim.lnx@gmail.com> Link: https://lore.kernel.org/r/20240514183914.27737-1-puranjay@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Puranjay Mohan
|
7a8030057f |
bpf, docs: Fix the description of 'src' in ALU instructions
An ALU instruction's source operand can be the value in the source register or the 32-bit immediate value encoded in the instruction. This is controlled by the 's' bit of the 'opcode'. The current description explicitly uses the phrase 'value of the source register' when defining the meaning of 'src'. Change the description to use 'source operand' in place of 'value of the source register'. Signed-off-by: Puranjay Mohan <puranjay@kernel.org> Acked-by: Dave Thaler <dthaler1968@gmail.com> Link: https://lore.kernel.org/r/20240514130303.113607-1-puranjay@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
|
Andrii Nakryiko
|
1de27bba6d |
libbpf: fix feature detectors when using token_fd
Adjust `union bpf_attr` size passed to kernel in two feature-detecting
functions to take into account prog_token_fd field.
Libbpf is avoiding memset()'ing entire `union bpf_attr` by only using
minimal set of bpf_attr's fields. Two places have been missed when
wiring BPF token support in libbpf's feature detection logic.
Fix them trivially.
Fixes:
|
||
|
Jakub Kicinski
|
621cde16e4 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Cross merge. Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Ronald Wahl
|
317a215d49 |
net: ks8851: Fix another TX stall caused by wrong ISR flag handling
Under some circumstances it may happen that the ks8851 Ethernet driver stops sending data. Currently the interrupt handler resets the interrupt status flags in the hardware after handling TX. With this approach we may lose interrupts in the time window between handling the TX interrupt and resetting the TX interrupt status bit. When all of the three following conditions are true then transmitting data stops: - TX queue is stopped to wait for room in the hardware TX buffer - no queued SKBs in the driver (txq) that wait for being written to hw - hardware TX buffer is empty and the last TX interrupt was lost This is because reenabling the TX queue happens when handling the TX interrupt status but if the TX status bit has already been cleared then this interrupt will never come. With this commit the interrupt status flags will be cleared before they are handled. That way we stop losing interrupts. The wrong handling of the ISR flags was there from the beginning but with commit |
||
|
Nikolay Aleksandrov
|
3a7c1661ae |
net: bridge: mst: fix vlan use-after-free
syzbot reported a suspicious rcu usage[1] in bridge's mst code. While
fixing it I noticed that nothing prevents a vlan to be freed while
walking the list from the same path (br forward delay timer). Fix the rcu
usage and also make sure we are not accessing freed memory by making
br_mst_vlan_set_state use rcu read lock.
[1]
WARNING: suspicious RCU usage
6.9.0-rc6-syzkaller #0 Not tainted
-----------------------------
net/bridge/br_private.h:1599 suspicious rcu_dereference_protected() usage!
...
stack backtrace:
CPU: 1 PID: 8017 Comm: syz-executor.1 Not tainted 6.9.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call Trace:
<IRQ>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
lockdep_rcu_suspicious+0x221/0x340 kernel/locking/lockdep.c:6712
nbp_vlan_group net/bridge/br_private.h:1599 [inline]
br_mst_set_state+0x1ea/0x650 net/bridge/br_mst.c:105
br_set_state+0x28a/0x7b0 net/bridge/br_stp.c:47
br_forward_delay_timer_expired+0x176/0x440 net/bridge/br_stp_timer.c:88
call_timer_fn+0x18e/0x650 kernel/time/timer.c:1793
expire_timers kernel/time/timer.c:1844 [inline]
__run_timers kernel/time/timer.c:2418 [inline]
__run_timer_base+0x66a/0x8e0 kernel/time/timer.c:2429
run_timer_base kernel/time/timer.c:2438 [inline]
run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2448
__do_softirq+0x2c6/0x980 kernel/softirq.c:554
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
</IRQ>
<TASK>
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:lock_acquire+0x264/0x550 kernel/locking/lockdep.c:5758
Code: 2b 00 74 08 4c 89 f7 e8 ba d1 84 00 f6 44 24 61 02 0f 85 85 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25
RSP: 0018:ffffc90013657100 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 1ffff920026cae2c RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffffffff8bcaca00 RDI: ffffffff8c1eaa60
RBP: ffffc90013657260 R08: ffffffff92efe507 R09: 1ffffffff25dfca0
R10: dffffc0000000000 R11: fffffbfff25dfca1 R12: 1ffff920026cae28
R13: dffffc0000000000 R14: ffffc90013657160 R15: 0000000000000246
Fixes:
|
||
|
Nikolay Aleksandrov
|
06080ea230 |
selftests: net: bridge: increase IGMP/MLD exclude timeout membership interval
When running the bridge IGMP/MLD selftests on debug kernels we can get
spurious errors when setting up the IGMP/MLD exclude timeout tests
because the membership interval is just 3 seconds and the setup has 2
seconds of sleep plus various validations, the one second that is left
is not enough. Increase the membership interval from 3 to 5 seconds to
make room for the setup validation and 2 seconds of sleep.
Fixes:
|
||
|
Nikolay Aleksandrov
|
8bd67ebb50 |
net: bridge: xmit: make sure we have at least eth header len bytes
syzbot triggered an uninit value[1] error in bridge device's xmit path
by sending a short (less than ETH_HLEN bytes) skb. To fix it check if
we can actually pull that amount instead of assuming.
Tested with dropwatch:
drop at: br_dev_xmit+0xb93/0x12d0 [bridge] (0xffffffffc06739b3)
origin: software
timestamp: Mon May 13 11:31:53 2024 778214037 nsec
protocol: 0x88a8
length: 2
original length: 2
drop reason: PKT_TOO_SMALL
[1]
BUG: KMSAN: uninit-value in br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65
br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65
__netdev_start_xmit include/linux/netdevice.h:4903 [inline]
netdev_start_xmit include/linux/netdevice.h:4917 [inline]
xmit_one net/core/dev.c:3531 [inline]
dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3547
__dev_queue_xmit+0x34db/0x5350 net/core/dev.c:4341
dev_queue_xmit include/linux/netdevice.h:3091 [inline]
__bpf_tx_skb net/core/filter.c:2136 [inline]
__bpf_redirect_common net/core/filter.c:2180 [inline]
__bpf_redirect+0x14a6/0x1620 net/core/filter.c:2187
____bpf_clone_redirect net/core/filter.c:2460 [inline]
bpf_clone_redirect+0x328/0x470 net/core/filter.c:2432
___bpf_prog_run+0x13fe/0xe0f0 kernel/bpf/core.c:1997
__bpf_prog_run512+0xb5/0xe0 kernel/bpf/core.c:2238
bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline]
__bpf_prog_run include/linux/filter.h:657 [inline]
bpf_prog_run include/linux/filter.h:664 [inline]
bpf_test_run+0x499/0xc30 net/bpf/test_run.c:425
bpf_prog_test_run_skb+0x14ea/0x1f20 net/bpf/test_run.c:1058
bpf_prog_test_run+0x6b7/0xad0 kernel/bpf/syscall.c:4269
__sys_bpf+0x6aa/0xd90 kernel/bpf/syscall.c:5678
__do_sys_bpf kernel/bpf/syscall.c:5767 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5765 [inline]
__x64_sys_bpf+0xa0/0xe0 kernel/bpf/syscall.c:5765
x64_sys_call+0x96b/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:322
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Fixes:
|
||
|
Linus Torvalds
|
1b294a1f35 |
Networking changes for 6.10.
Core & protocols
----------------
- Complete rework of garbage collection of AF_UNIX sockets.
AF_UNIX is prone to forming reference count cycles due to fd passing
functionality. New method based on Tarjan's Strongly Connected Components
algorithm should be both faster and remove a lot of workarounds
we accumulated over the years.
- Add TCP fraglist GRO support, allowing chaining multiple TCP packets
and forwarding them together. Useful for small switches / routers which
lack basic checksum offload in some scenarios (e.g. PPPoE).
- Support using SMP threads for handling packet backlog i.e. packet
processing from software interfaces and old drivers which don't
use NAPI. This helps move the processing out of the softirq jumble.
- Continue work of converting from rtnl lock to RCU protection.
Don't require rtnl lock when reading: IPv6 routing FIB, IPv6 address
labels, netdev threaded NAPI sysfs files, bonding driver's sysfs files,
MPLS devconf, IPv4 FIB rules, netns IDs, tcp metrics, TC Qdiscs,
neighbor entries, ARP entries via ioctl(SIOCGARP), a lot of the link
information available via rtnetlink.
- Small optimizations from Eric to UDP wake up handling, memory accounting,
RPS/RFS implementation, TCP packet sizing etc.
- Allow direct page recycling in the bulk API used by XDP, for +2% PPS.
- Support peek with an offset on TCP sockets.
- Add MPTCP APIs for querying last time packets were received/sent/acked,
and whether MPTCP "upgrade" succeeded on a TCP socket.
- Add intra-node communication shortcut to improve SMC performance.
- Add IPv6 (and IPv{4,6}-over-IPv{4,6}) support to the GTP protocol driver.
- Add HSR-SAN (RedBOX) mode of operation to the HSR protocol driver.
- Add reset reasons for tracing what caused a TCP reset to be sent.
- Introduce direction attribute for xfrm (IPSec) states.
State can be used either for input or output packet processing.
Things we sprinkled into general kernel code
--------------------------------------------
- Add bitmap_{read,write}(), bitmap_size(), expose BYTES_TO_BITS().
This required touch-ups and renaming of a few existing users.
- Add Endian-dependent __counted_by_{le,be} annotations.
- Make building selftests "quieter" by printing summaries like
"CC object.o" rather than full commands with all the arguments.
Netfilter
---------
- Use GFP_KERNEL to clone elements, to deal better with OOM situations
and avoid failures in the .commit step.
BPF
---
- Add eBPF JIT for ARCv2 CPUs.
- Support attaching kprobe BPF programs through kprobe_multi link in
a session mode, meaning, a BPF program is attached to both function entry
and return, the entry program can decide if the return program gets
executed and the entry program can share u64 cookie value with return
program. "Session mode" is a common use-case for tetragon and bpftrace.
- Add the ability to specify and retrieve BPF cookie for raw tracepoint
programs in order to ease migration from classic to raw tracepoints.
- Add an internal-only BPF per-CPU instruction for resolving per-CPU
memory addresses and implement support in x86, ARM64 and RISC-V JITs.
This allows inlining functions which need to access per-CPU state.
- Optimize x86 BPF JIT's emit_mov_imm64, and add support for various
atomics in bpf_arena which can be JITed as a single x86 instruction.
Support BPF arena on ARM64.
- Add a new bpf_wq API for deferring events and refactor process-context
bpf_timer code to keep common code where possible.
- Harden the BPF verifier's and/or/xor value tracking.
- Introduce crypto kfuncs to let BPF programs call kernel crypto APIs.
- Support bpf_tail_call_static() helper for BPF programs with GCC 13.
- Add bpf_preempt_{disable,enable}() kfuncs in order to allow a BPF
program to have code sections where preemption is disabled.
Driver API
----------
- Skip software TC processing completely if all installed rules are
marked as HW-only, instead of checking the HW-only flag rule by rule.
- Add support for configuring PoE (Power over Ethernet), similar to
the already existing support for PoDL (Power over Data Line) config.
- Initial bits of a queue control API, for now allowing a single queue
to be reset without disturbing packet flow to other queues.
- Common (ethtool) statistics for hardware timestamping.
Tests and tooling
-----------------
- Remove the need to create a config file to run the net forwarding tests
so that a naive "make run_tests" can exercise them.
- Define a method of writing tests which require an external endpoint
to communicate with (to send/receive data towards the test machine).
Add a few such tests.
- Create a shared code library for writing Python tests. Expose the YAML
Netlink library from tools/ to the tests for easy Netlink access.
- Move netfilter tests under net/, extend them, separate performance tests
from correctness tests, and iron out issues found by running them
"on every commit".
- Refactor BPF selftests to use common network helpers.
- Further work filling in YAML definitions of Netlink messages for:
nftables, team driver, bonding interfaces, vlan interfaces, VF info,
TC u32 mark, TC police action.
- Teach Python YAML Netlink to decode attribute policies.
- Extend the definition of the "indexed array" construct in the specs
to cover arrays of scalars rather than just nests.
- Add hyperlinks between definitions in generated Netlink docs.
Drivers
-------
- Make sure unsupported flower control flags are rejected by drivers,
and make more drivers report errors directly to the application rather
than dmesg (large number of driver changes from Asbjørn Sloth Tønnesen).
- Ethernet high-speed NICs:
- Broadcom (bnxt):
- support multiple RSS contexts and steering traffic to them
- support XDP metadata
- make page pool allocations more NUMA aware
- Intel (100G, ice, idpf):
- extract datapath code common among Intel drivers into a library
- use fewer resources in switchdev by sharing queues with the PF
- add PFCP filter support
- add Ethernet filter support
- use a spinlock instead of HW lock in PTP clock ops
- support 5 layer Tx scheduler topology
- nVidia/Mellanox:
- 800G link modes and 100G SerDes speeds
- per-queue IRQ coalescing configuration
- Marvell Octeon:
- support offloading TC packet mark action
- Ethernet NICs consumer, embedded and virtual:
- stop lying about skb->truesize in USB Ethernet drivers, it messes up
TCP memory calculations
- Google cloud vNIC:
- support changing ring size via ethtool
- support ring reset using the queue control API
- VirtIO net:
- expose flow hash from RSS to XDP
- per-queue statistics
- add selftests
- Synopsys (stmmac):
- support controllers which require an RX clock signal from the MII
bus to perform their hardware initialization
- TI:
- icssg_prueth: support ICSSG-based Ethernet on AM65x SR1.0 devices
- icssg_prueth: add SW TX / RX Coalescing based on hrtimers
- cpsw: minimal XDP support
- Renesas (ravb):
- support describing the MDIO bus
- Realtek (r8169):
- add support for RTL8168M
- Microchip Sparx5:
- matchall and flower actions mirred and redirect
- Ethernet switches:
- nVidia/Mellanox:
- improve events processing performance
- Marvell:
- add support for MV88E6250 family internal PHYs
- Microchip:
- add DCB and DSCP mapping support for KSZ switches
- vsc73xx: convert to PHYLINK
- Realtek:
- rtl8226b/rtl8221b: add C45 instances and SerDes switching
- Many driver changes related to PHYLIB and PHYLINK deprecated API cleanup.
- Ethernet PHYs:
- Add a new driver for Airoha EN8811H 2.5 Gigabit PHY.
- micrel: lan8814: add support for PPS out and external timestamp trigger
- WiFi:
- Disable Wireless Extensions (WEXT) in all Wi-Fi 7 devices drivers.
Modern devices can only be configured using nl80211.
- mac80211/cfg80211
- handle color change per link for WiFi 7 Multi-Link Operation
- Intel (iwlwifi):
- don't support puncturing in 5 GHz
- support monitor mode on passive channels
- BZ-W device support
- P2P with HE/EHT support
- re-add support for firmware API 90
- provide channel survey information for Automatic Channel Selection
- MediaTek (mt76):
- mt7921 LED control
- mt7925 EHT radiotap support
- mt7920e PCI support
- Qualcomm (ath11k):
- P2P support for QCA6390, WCN6855 and QCA2066
- support hibernation
- ieee80211-freq-limit Device Tree property support
- Qualcomm (ath12k):
- refactoring in preparation of multi-link support
- suspend and hibernation support
- ACPI support
- debugfs support, including dfs_simulate_radar support
- RealTek:
- rtw88: RTL8723CS SDIO device support
- rtw89: RTL8922AE Wi-Fi 7 PCI device support
- rtw89: complete features of new WiFi 7 chip 8922AE including
BT-coexistence and Wake-on-WLAN
- rtw89: use BIOS ACPI settings to set TX power and channels
- rtl8xxxu: enable Management Frame Protection (MFP) support
- Bluetooth:
- support for Intel BlazarI and Filmore Peak2 (BE201)
- support for MediaTek MT7921S SDIO
- initial support for Intel PCIe BT driver
- remove HCI_AMP support
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core & protocols:
- Complete rework of garbage collection of AF_UNIX sockets.
AF_UNIX is prone to forming reference count cycles due to fd
passing functionality. New method based on Tarjan's Strongly
Connected Components algorithm should be both faster and remove a
lot of workarounds we accumulated over the years.
- Add TCP fraglist GRO support, allowing chaining multiple TCP
packets and forwarding them together. Useful for small switches /
routers which lack basic checksum offload in some scenarios (e.g.
PPPoE).
- Support using SMP threads for handling packet backlog i.e. packet
processing from software interfaces and old drivers which don't use
NAPI. This helps move the processing out of the softirq jumble.
- Continue work of converting from rtnl lock to RCU protection.
Don't require rtnl lock when reading: IPv6 routing FIB, IPv6
address labels, netdev threaded NAPI sysfs files, bonding driver's
sysfs files, MPLS devconf, IPv4 FIB rules, netns IDs, tcp metrics,
TC Qdiscs, neighbor entries, ARP entries via ioctl(SIOCGARP), a lot
of the link information available via rtnetlink.
- Small optimizations from Eric to UDP wake up handling, memory
accounting, RPS/RFS implementation, TCP packet sizing etc.
- Allow direct page recycling in the bulk API used by XDP, for +2%
PPS.
- Support peek with an offset on TCP sockets.
- Add MPTCP APIs for querying last time packets were received/sent/acked
and whether MPTCP "upgrade" succeeded on a TCP socket.
- Add intra-node communication shortcut to improve SMC performance.
- Add IPv6 (and IPv{4,6}-over-IPv{4,6}) support to the GTP protocol
driver.
- Add HSR-SAN (RedBOX) mode of operation to the HSR protocol driver.
- Add reset reasons for tracing what caused a TCP reset to be sent.
- Introduce direction attribute for xfrm (IPSec) states. State can be
used either for input or output packet processing.
Things we sprinkled into general kernel code:
- Add bitmap_{read,write}(), bitmap_size(), expose BYTES_TO_BITS().
This required touch-ups and renaming of a few existing users.
- Add Endian-dependent __counted_by_{le,be} annotations.
- Make building selftests "quieter" by printing summaries like
"CC object.o" rather than full commands with all the arguments.
Netfilter:
- Use GFP_KERNEL to clone elements, to deal better with OOM
situations and avoid failures in the .commit step.
BPF:
- Add eBPF JIT for ARCv2 CPUs.
- Support attaching kprobe BPF programs through kprobe_multi link in
a session mode, meaning, a BPF program is attached to both function
entry and return, the entry program can decide if the return
program gets executed and the entry program can share u64 cookie
value with return program. "Session mode" is a common use-case for
tetragon and bpftrace.
- Add the ability to specify and retrieve BPF cookie for raw
tracepoint programs in order to ease migration from classic to raw
tracepoints.
- Add an internal-only BPF per-CPU instruction for resolving per-CPU
memory addresses and implement support in x86, ARM64 and RISC-V
JITs. This allows inlining functions which need to access per-CPU
state.
- Optimize x86 BPF JIT's emit_mov_imm64, and add support for various
atomics in bpf_arena which can be JITed as a single x86
instruction. Support BPF arena on ARM64.
- Add a new bpf_wq API for deferring events and refactor
process-context bpf_timer code to keep common code where possible.
- Harden the BPF verifier's and/or/xor value tracking.
- Introduce crypto kfuncs to let BPF programs call kernel crypto
APIs.
- Support bpf_tail_call_static() helper for BPF programs with GCC 13.
- Add bpf_preempt_{disable,enable}() kfuncs in order to allow a BPF
program to have code sections where preemption is disabled.
Driver API:
- Skip software TC processing completely if all installed rules are
marked as HW-only, instead of checking the HW-only flag rule by
rule.
- Add support for configuring PoE (Power over Ethernet), similar to
the already existing support for PoDL (Power over Data Line)
config.
- Initial bits of a queue control API, for now allowing a single
queue to be reset without disturbing packet flow to other queues.
- Common (ethtool) statistics for hardware timestamping.
Tests and tooling:
- Remove the need to create a config file to run the net forwarding
tests so that a naive "make run_tests" can exercise them.
- Define a method of writing tests which require an external endpoint
to communicate with (to send/receive data towards the test
machine). Add a few such tests.
- Create a shared code library for writing Python tests. Expose the
YAML Netlink library from tools/ to the tests for easy Netlink
access.
- Move netfilter tests under net/, extend them, separate performance
tests from correctness tests, and iron out issues found by running
them "on every commit".
- Refactor BPF selftests to use common network helpers.
- Further work filling in YAML definitions of Netlink messages for:
nftables, team driver, bonding interfaces, vlan interfaces, VF
info, TC u32 mark, TC police action.
- Teach Python YAML Netlink to decode attribute policies.
- Extend the definition of the "indexed array" construct in the specs
to cover arrays of scalars rather than just nests.
- Add hyperlinks between definitions in generated Netlink docs.
Drivers:
- Make sure unsupported flower control flags are rejected by drivers,
and make more drivers report errors directly to the application
rather than dmesg (large number of driver changes from Asbjørn
Sloth Tønnesen).
- Ethernet high-speed NICs:
- Broadcom (bnxt):
- support multiple RSS contexts and steering traffic to them
- support XDP metadata
- make page pool allocations more NUMA aware
- Intel (100G, ice, idpf):
- extract datapath code common among Intel drivers into a library
- use fewer resources in switchdev by sharing queues with the PF
- add PFCP filter support
- add Ethernet filter support
- use a spinlock instead of HW lock in PTP clock ops
- support 5 layer Tx scheduler topology
- nVidia/Mellanox:
- 800G link modes and 100G SerDes speeds
- per-queue IRQ coalescing configuration
- Marvell Octeon:
- support offloading TC packet mark action
- Ethernet NICs consumer, embedded and virtual:
- stop lying about skb->truesize in USB Ethernet drivers, it
messes up TCP memory calculations
- Google cloud vNIC:
- support changing ring size via ethtool
- support ring reset using the queue control API
- VirtIO net:
- expose flow hash from RSS to XDP
- per-queue statistics
- add selftests
- Synopsys (stmmac):
- support controllers which require an RX clock signal from the
MII bus to perform their hardware initialization
- TI:
- icssg_prueth: support ICSSG-based Ethernet on AM65x SR1.0 devices
- icssg_prueth: add SW TX / RX Coalescing based on hrtimers
- cpsw: minimal XDP support
- Renesas (ravb):
- support describing the MDIO bus
- Realtek (r8169):
- add support for RTL8168M
- Microchip Sparx5:
- matchall and flower actions mirred and redirect
- Ethernet switches:
- nVidia/Mellanox:
- improve events processing performance
- Marvell:
- add support for MV88E6250 family internal PHYs
- Microchip:
- add DCB and DSCP mapping support for KSZ switches
- vsc73xx: convert to PHYLINK
- Realtek:
- rtl8226b/rtl8221b: add C45 instances and SerDes switching
- Many driver changes related to PHYLIB and PHYLINK deprecated API
cleanup
- Ethernet PHYs:
- Add a new driver for Airoha EN8811H 2.5 Gigabit PHY.
- micrel: lan8814: add support for PPS out and external timestamp trigger
- WiFi:
- Disable Wireless Extensions (WEXT) in all Wi-Fi 7 devices
drivers. Modern devices can only be configured using nl80211.
- mac80211/cfg80211
- handle color change per link for WiFi 7 Multi-Link Operation
- Intel (iwlwifi):
- don't support puncturing in 5 GHz
- support monitor mode on passive channels
- BZ-W device support
- P2P with HE/EHT support
- re-add support for firmware API 90
- provide channel survey information for Automatic Channel Selection
- MediaTek (mt76):
- mt7921 LED control
- mt7925 EHT radiotap support
- mt7920e PCI support
- Qualcomm (ath11k):
- P2P support for QCA6390, WCN6855 and QCA2066
- support hibernation
- ieee80211-freq-limit Device Tree property support
- Qualcomm (ath12k):
- refactoring in preparation of multi-link support
- suspend and hibernation support
- ACPI support
- debugfs support, including dfs_simulate_radar support
- RealTek:
- rtw88: RTL8723CS SDIO device support
- rtw89: RTL8922AE Wi-Fi 7 PCI device support
- rtw89: complete features of new WiFi 7 chip 8922AE including
BT-coexistence and Wake-on-WLAN
- rtw89: use BIOS ACPI settings to set TX power and channels
- rtl8xxxu: enable Management Frame Protection (MFP) support
- Bluetooth:
- support for Intel BlazarI and Filmore Peak2 (BE201)
- support for MediaTek MT7921S SDIO
- initial support for Intel PCIe BT driver
- remove HCI_AMP support"
* tag 'net-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1827 commits)
selftests: netfilter: fix packetdrill conntrack testcase
net: gro: fix napi_gro_cb zeroed alignment
Bluetooth: btintel_pcie: Refactor and code cleanup
Bluetooth: btintel_pcie: Fix warning reported by sparse
Bluetooth: hci_core: Fix not handling hdev->le_num_of_adv_sets=1
Bluetooth: btintel: Fix compiler warning for multi_v7_defconfig config
Bluetooth: btintel_pcie: Fix compiler warnings
Bluetooth: btintel_pcie: Add *setup* function to download firmware
Bluetooth: btintel_pcie: Add support for PCIe transport
Bluetooth: btintel: Export few static functions
Bluetooth: HCI: Remove HCI_AMP support
Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init()
Bluetooth: qca: Fix error code in qca_read_fw_build_info()
Bluetooth: hci_conn: Use __counted_by() and avoid -Wfamnae warning
Bluetooth: btintel: Add support for Filmore Peak2 (BE201)
Bluetooth: btintel: Add support for BlazarI
LE Create Connection command timeout increased to 20 secs
dt-bindings: net: bluetooth: Add MediaTek MT7921S SDIO Bluetooth
Bluetooth: compute LE flow credits based on recvbuf space
Bluetooth: hci_sync: Use cmd->num_cis instead of magic number
...
|
||
|
Linus Torvalds
|
b850dc206a |
firewire updates for v6.10
During the development period of v6.8 kernel, it became evident that there was a lack of helper utilities to trace the initial state of bus, while investigating certain PHYs compliant with different versions of IEEE 1394 specification. This series of changes includes the addition of tracepoints events, provided by 'firewire' subsystem. These events enable tracing of how firewire core functions during bus reset and asynchronous communication over IEEE 1394 bus. When implementing the tracepoints events, it was found that the existing serialization and deserialization helpers for several types of asynchronous packets are scattered across both firewire-core and firewire-ohci kernel modules. A set of inline functions is newly added to address it, along with some KUnit tests, serving as the foundation for the tracepoints events. This renders the dispersed code obsolete. The remaining changes constitute the final steps in phasing out the usage of deprecated PCI MSI APIs, in continuation from the previous version. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQE66IEYNDXNBPeGKSsLtaWM8LwEwUCZkM2QAAKCRCsLtaWM8Lw E44iAP9BWtYRNqRVR6eg+auUYro0ce5+0R5lmkfb7kkgv3AS7QEAsJjev7uF5Hfb kpCCFC8Imb29govdgH8sPT2lYdSk4AM= =78E1 -----END PGP SIGNATURE----- Merge tag 'firewire-updates-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire updates from Takashi Sakamoto: "During the development period of v6.8 kernel, it became evident that there was a lack of helper utilities to trace the initial state of bus, while investigating certain PHYs compliant with different versions of IEEE 1394 specification. This series of changes includes the addition of tracepoints events, provided by 'firewire' subsystem. These events enable tracing of how firewire core functions during bus reset and asynchronous communication over IEEE 1394 bus. When implementing the tracepoints events, it was found that the existing serialization and deserialization helpers for several types of asynchronous packets are scattered across both firewire-core and firewire-ohci kernel modules. A set of inline functions is newly added to address it, along with some KUnit tests, serving as the foundation for the tracepoints events. This renders the dispersed code obsolete. The remaining changes constitute the final steps in phasing out the usage of deprecated PCI MSI APIs, in continuation from the previous version" * tag 'firewire-updates-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (29 commits) firewire: obsolete usage of *-objs in Makefile for KUnit test firewire: core: remove flag and width from u64 formats of tracepoints events firewire: core: fix type of timestamp for async_inbound_template tracepoints events firewire: core: add tracepoint event for handling bus reset Revert "firewire: core: option to log bus reset initiation" firewire: core: add tracepoints events for initiating bus reset firewire: ohci: obsolete OHCI_PARAM_DEBUG_BUSRESETS from debug module parameter firewire: ohci: add bus-reset event for initial set of handled irq firewire: core: add tracepoints event for asynchronous inbound phy packet firewire: core/cdev: add tracepoints events for asynchronous phy packet firewire: core: add tracepoints events for asynchronous outbound response firewire: core: add tracepoint event for asynchronous inbound request firewire: core: add tracepoints event for asynchronous inbound response firewire: core: add tracepoints events for asynchronous outbound request firewire: core: add support for Linux kernel tracepoints firewire: core: replace local macros with common inline functions for isochronous packet header firewire: core: add common macro to serialize/deserialize isochronous packet header firewire: core: obsolete tcode check macros with inline functions firewire: ohci: replace hard-coded values with common macros firewire: ohci: replace hard-coded values with inline functions for asynchronous packet header ... |
||
|
Linus Torvalds
|
4f8b6f25eb |
- Add a dm-crypt optional "high_priority" flag that enables the crypt
workqueues to use WQ_HIGHPRI. - Export dm-crypt workqueues via sysfs (by enabling WQ_SYSFS) to allow for improved visibility and controls over IO and crypt workqueues. - Fix dm-crypt to no longer constrain max_segment_size to PAGE_SIZE. This limit isn't needed given that the block core provides late bio splitting if bio exceeds underlying limits (e.g. max_segment_size). - Fix dm-crypt crypt_queue's use of WQ_UNBOUND to not use WQ_CPU_INTENSIVE because it is meaningless with WQ_UNBOUND. - Fix various issues with dm-delay target (ranging from a resource teardown fix, a fix for hung task when using kthread mode, and other improvements that followed from code inspection). -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmZDiggACgkQxSPxCi2d A1oQrwf7BUHy7ehwCjRrVlFTteIlx0ULTpPxictakN/S+xZfcZUcbE20OjNVzdk9 m5dx4Gn557rlMkiC4NDlHazVEVM5BbTpih27rvUgvX2nchUUdfHIT1OvU0isT4Yi h9g/o7i9DnBPjvyNjpXjP9YE7Xg8u2X9mxpv8DyU5M+QpFuofwzsfkCP7g14B0g2 btGxT3AZ5Bo8A/csKeSqHq13Nbq/dcAZZ3IvjIg1xSXjm6CoQ04rfO0TN6SKfsFJ GXteBS2JT1MMcXf3oKweAeQduTE+psVFea7gt/8haKFldnV+DpPNg1gU/7rza5Os eL1+L1iPY5fuEJIkaqPjBVRGkxQqHg== =+OhH -----END PGP SIGNATURE----- Merge tag 'for-6.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Add a dm-crypt optional "high_priority" flag that enables the crypt workqueues to use WQ_HIGHPRI. - Export dm-crypt workqueues via sysfs (by enabling WQ_SYSFS) to allow for improved visibility and controls over IO and crypt workqueues. - Fix dm-crypt to no longer constrain max_segment_size to PAGE_SIZE. This limit isn't needed given that the block core provides late bio splitting if bio exceeds underlying limits (e.g. max_segment_size). - Fix dm-crypt crypt_queue's use of WQ_UNBOUND to not use WQ_CPU_INTENSIVE because it is meaningless with WQ_UNBOUND. - Fix various issues with dm-delay target (ranging from a resource teardown fix, a fix for hung task when using kthread mode, and other improvements that followed from code inspection). * tag 'for-6.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm-delay: remove timer_lock dm-delay: change locking to avoid contention dm-delay: fix max_delay calculations dm-delay: fix hung task introduced by kthread mode dm-delay: fix workqueue delay_timer race dm-crypt: don't set WQ_CPU_INTENSIVE for WQ_UNBOUND crypt_queue dm: use queue_limits_set dm-crypt: stop constraining max_segment_size to PAGE_SIZE dm-crypt: export sysfs of all workqueues dm-crypt: add the optional "high_priority" flag |
||
|
Linus Torvalds
|
113d1dd9c8 |
SCSI misc on 20240514
Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr, libsas). The major update (which causes a conflict with block, see below) is Christoph removing the queue limits and their associated block helpers. The remaining patches are assorted minor fixes and deprecated function updates plus a bit of constification. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZkOnWyYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishYe7AP93XRN/ xnccJbSTTUL4FFGobq2CYXv58Na+FM/b/+/kEAD+PNi0LmHDdDTOaFUblMd9l4lj mpvYLRvJ6ifnHX6WXAg= =PVnL -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr, libsas). The major update (which causes a conflict with block, see below) is Christoph removing the queue limits and their associated block helpers. The remaining patches are assorted minor fixes and deprecated function updates plus a bit of constification" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits) scsi: mpi3mr: Sanitise num_phys scsi: lpfc: Copyright updates for 14.4.0.2 patches scsi: lpfc: Update lpfc version to 14.4.0.2 scsi: lpfc: Add support for 32 byte CDBs scsi: lpfc: Change lpfc_hba hba_flag member into a bitmask scsi: lpfc: Introduce rrq_list_lock to protect active_rrq_list scsi: lpfc: Clear deferred RSCN processing flag when driver is unloading scsi: lpfc: Update logging of protection type for T10 DIF I/O scsi: lpfc: Change default logging level for unsolicited CT MIB commands scsi: target: Remove unused list 'device_list' scsi: iscsi: Remove unused list 'connlist_err' scsi: ufs: exynos: Add support for Tensor gs101 SoC scsi: ufs: exynos: Add some pa_dbg_ register offsets into drvdata scsi: ufs: exynos: Allow max frequencies up to 267Mhz scsi: ufs: exynos: Add EXYNOS_UFS_OPT_TIMER_TICK_SELECT option scsi: ufs: exynos: Add EXYNOS_UFS_OPT_UFSPR_SECURE option scsi: ufs: dt-bindings: exynos: Add gs101 compatible scsi: qla2xxx: Fix debugfs output for fw_resource_count scsi: qedf: Ensure the copied buf is NUL terminated scsi: bfa: Ensure the copied buf is NUL terminated ... |
||
|
Linus Torvalds
|
b2665fe61d |
ata changes for 6.10-rc1
- Convert the bindings for the imx-pata and ahci-da850 drivers to DT
schemas (from Animesh).
- Correct the code to handle HAS_IOPORT dependencies and conditionally
compile drivers as needed (From Niklas).
- Correct the legacy_exit() function in the pata_legacy driver to
properly handle cleanups on driver exit (From Serget).
- Small code simplification removing the ata_exec_internal_sg()
function and folding it into its only caller (From me).
-----BEGIN PGP SIGNATURE-----
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dpYeAP4pECL0pY5R+4gk2kCfecYkR7yFg7c762/PK8WBH90clAD/WkcxjMIuuHA2
ra0d2eAfyj1sgJwbjkKrClQaUJGb3Qs=
=jzk4
-----END PGP SIGNATURE-----
Merge tag 'ata-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata updates from Damien Le Moal:
- Convert the bindings for the imx-pata and ahci-da850 drivers to DT
schemas (from Animesh)
- Correct the code to handle HAS_IOPORT dependencies and conditionally
compile drivers as needed (from Niklas)
- Correct the legacy_exit() function in the pata_legacy driver to
properly handle cleanups on driver exit (from Sergey)
- Small code simplification removing the ata_exec_internal_sg()
function and folding it into its only caller (from me)
* tag 'ata-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: pata_legacy: make legacy_exit() work again
ata: libata-core: Remove ata_exec_internal_sg()
ata: add HAS_IOPORT dependencies
dt-bindings: ata: ahci-da850: Convert to dtschema
dt-bindings: ata: imx-pata: Convert to dtschema
|
||
|
Linus Torvalds
|
b47c18232a |
fsverity update for 6.10
Fix a false positive kmemleak warning. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCZkOS0RQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK/M0AQDHNgN4E6AByU1OPKNr/nrHw0/EYVKu vNxPFirF/NIw0AEA4GC7d1lfsddIJ9oA/oWdcb2/Noz83N8MIgdlLEoKvQI= =YqCa -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux Pull fsverity update from Eric Biggers: "Fix a false positive kmemleak warning" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux: fsverity: use register_sysctl_init() to avoid kmemleak warning |
||
|
Linus Torvalds
|
fc883e7a50 |
fscrypt update for 6.10
Improve the performance of opening unencrypted files on filesystems that support fscrypt. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCZkOS+RQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOKzkUAQDD5yKaQMcJGZKbzsR41ieKCQz/+MER KuPTkxI3GN53DwD+L9KhbOSzU/ulaGZM1keGQoKo1F6oUvA8tB6SPwEKdQY= =Vbxs -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux Pull fscrypt update from Eric Biggers: "Improve the performance of opening unencrypted files on filesystems that support fscrypt" * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux: fscrypt: try to avoid refing parent dentry in fscrypt_file_open |
||
|
Linus Torvalds
|
eafb55a3ee |
orangefs: fix out-of-bounds fsid access
Small fix to quiet warnings from string fortification helpers, suggested by Arnd Bergmann. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEIGSFVdO6eop9nER2z0QOqevODb4FAmY6dHUACgkQz0QOqevO Db46+BAAnpow2C6xac+6B3bfeHUp2S0ZuVOU7CkIJEBdc0Moci/BIwRRTaOIsl0b rZ/SfaNGQSrEY96EKs70hC1+Krkefms3fikzowxN3LzUs9I8ND72KG9FcPgQKR1E QcHqmSbaVXd7OhCwgGYHvFfniA2rHVo1Ukp+jrk3az3QS4Fm+ckb1W7tneI1uxge u4mrYIU6mro6YVUPswpnYQIH1o2+rjGbzwu7JSNC4XyPvTKKfEiLK9LbubJYOhWb ClgKKzhvCHSAwauzWxC2Uj1uqBz1PRiuNa8wIfMXj2E+ag9TplAb0u4lJj5EwJCu /Oh/sHBmvpbTxM0JUsQ7F6ZzxRdPDIqwiyT4PhfSqi1/fecTP9SvC0pXqVLaitmb GbiJ5kS51jIvjU3GZZeyvQV7cjKI4OG/W4oQVLzRu4u0A8AD0Ok93nNWAf4hrD0j kQqN8KXddc8O0eFaEUa42DixinkVTrESGqCgqwfKTjkA9jgPCLVbU1VhXMg2WWgd LgwoDxQ4YvGKNFVvSYbI2/iyEsI3gdTJg9+J8eWGUkuKmMi59G7hAOCrA5AZWFrN bazTV0IAT34LZz+azPP1FJ+vm7LF5W018R//Y//nRYvf+VZRfxdKGIC+AHwSxsR+ Gdwe35WZkos0mz9INcUc/+wUF1HMOc3q3L/ZgIElJkOf5ZVSsDA= =4zzW -----END PGP SIGNATURE----- Merge tag 'for-linus-6.10-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux Pull orangefs update from Mike Marshall: "Fix out-of-bounds fsid access. Small fix to quiet warnings from string fortification helpers, suggested by Arnd Bergmann" * tag 'for-linus-6.10-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: orangefs: fix out-of-bounds fsid access |
||
|
Linus Torvalds
|
9518ae6ec5 |
gfs2 updates
- Properly fix the glock shrinker this time: it broke in commit "gfs2: Make glock lru list scanning safer" and commit "gfs2: fix glock shrinker ref issues" wasn't actually enough to fix it. - On unmount, keep glocks around long enough that no more dlm callbacks can occur on them. - Some more folio conversion patches from Matthew Wilcox. - Lots of other smaller fixes and cleanups. -----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEEJZs3krPW0xkhLMTc1b+f6wMTZToFAmZCfuIUHGFncnVlbmJh QHJlZGhhdC5jb20ACgkQ1b+f6wMTZTravg//UIAXF+o8POtTCozn9QCfPqP5eWIF r879u7cf1o2yH43Qfx9urQKrNFuqQnDoDbbkCnDNQW5nsWWAjIAidG2Vi1j02YdM HTsU8890Y9uVlFtJ41jbRIkk2KtIZgKtKRGtPx7+FlWdCFB5ai36/aKTXRK34xcY KOBM2dDpnPdByERJ7+EPRC0EonhSZKhug3PqVfaCcj3p9S0eZtQHQdxhnPSF8wDK 8ds2ErUV8N5DQtfR5WZ4N89JTk83CgFMuNaSXp8Kc8b/Wxa4KuKBTz+h6K90CJMP HKAnCz+qYro9ptoQCdXc7Wi1lWWS8kNuzXpTrQyDiVC5TCivxaBwQssOT2dVyB4+ dlLL/4ikXDDYOq6r5q1rU8eVpKkCuzImCRtUW3rG4q7/Rvva4dfsVqcD/ISuxYD/ fmXw/cb3zMDC06/59OusEFlwrltHjxH/2/IPS9ZQLLcP5An8LIbemDPdMvD7s2si b/OjgWA4M08cdBgKAhF4Kzla762y78kQYtZ/v18CI+I2Kr9fRXM74OI/rjTLSRim EyFH82lrpU8b38UpbElG4LI6FfZGvGCwmZYaEFQx8MUuvqAOceS2TH1z7v65Ekfu 3NSqabKi0PGcH4oydfLSdQMxoc6glgZpTl3L/rx09qTnm3SFH/ghKVlivODbM8OK oJNhtATgTFbODuk= =d50l -----END PGP SIGNATURE----- Merge tag 'gfs2-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: - Properly fix the glock shrinker this time: it broke in commit "gfs2: Make glock lru list scanning safer" and commit "gfs2: fix glock shrinker ref issues" wasn't actually enough to fix it - On unmount, keep glocks around long enough that no more dlm callbacks can occur on them - Some more folio conversion patches from Matthew Wilcox - Lots of other smaller fixes and cleanups * tag 'gfs2-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (27 commits) gfs2: make timeout values more explicit gfs2: Convert gfs2_aspace_writepage() to use a folio gfs2: Add a migrate_folio operation for journalled files gfs2: Simplify gfs2_read_super gfs2: Convert gfs2_page_mkwrite() to use a folio gfs2: gfs2_freeze_unlock cleanup gfs2: Remove and replace gfs2_glock_queue_work gfs2: do_xmote fixes gfs2: finish_xmote cleanup gfs2: Unlock fewer glocks on unmount gfs2: Fix potential glock use-after-free on unmount gfs2: Remove ill-placed consistency check gfs2: Fix lru_count accounting gfs2: Fix "Make glock lru list scanning safer" Revert "gfs2: fix glock shrinker ref issues" gfs2: Fix "ignore unlock failures after withdraw" gfs2: Get rid of unnecessary test_and_set_bit gfs2: Don't set GLF_LOCK in gfs2_dispose_glock_lru gfs2: Replace gfs2_glock_queue_put with gfs2_glock_put_async gfs2: Get rid of gfs2_glock_queue_put in signal_our_withdraw ... |
||
|
Linus Torvalds
|
6fffab6676 |
dlm for 6.10
- Fix a long standing race between the unlock callback for the last lkb
struct, and removing the rsb that became unused after the final unlock.
This could lead different nodes to inconsistent info about the rsb master
node.
- Remove unnecessary refcounting on callback structs, returning to the way
things were done in the past.
- Do message processing in softirq context. This allows dlm messages to
be cleared more quickly and efficiently, reducing long lists of incomplete
requests. A future change to run callbacks directly from this context
will make this more effective.
- The softirq message processing involved a number of patches changing
mutexes to spinlocks and rwlocks, and a fair amount of code re-org in
preparation.
- Use an rhashtable for rsb structs, rather than our old internal hash
table implementation. This also required some re-org of lists and locks
preparation for the change.
- Drop the dlm_scand kthread, and use timers to clear unused rsb structs.
Scanning all rsb's periodically was a lot of wasted work.
- Fix recent regression in logic for copying LVB data in user space lock
requests.
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Merge tag 'dlm-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm
Pull dlm updates from David Teigland:
"This set includes some small fixes, and some big internal changes:
- Fix a long standing race between the unlock callback for the last
lkb struct, and removing the rsb that became unused after the final
unlock. This could lead different nodes to inconsistent info about
the rsb master node.
- Remove unnecessary refcounting on callback structs, returning to
the way things were done in the past.
- Do message processing in softirq context. This allows dlm messages
to be cleared more quickly and efficiently, reducing long lists of
incomplete requests. A future change to run callbacks directly from
this context will make this more effective.
- The softirq message processing involved a number of patches
changing mutexes to spinlocks and rwlocks, and a fair amount of
code re-org in preparation.
- Use an rhashtable for rsb structs, rather than our old internal
hash table implementation. This also required some re-org of lists
and locks preparation for the change.
- Drop the dlm_scand kthread, and use timers to clear unused rsb
structs. Scanning all rsb's periodically was a lot of wasted work.
- Fix recent regression in logic for copying LVB data in user space
lock requests"
* tag 'dlm-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: (34 commits)
dlm: return -ENOMEM if ls_recover_buf fails
dlm: fix sleep in atomic context
dlm: use rwlock for lkbidr
dlm: use rwlock for rsb hash table
dlm: drop dlm_scand kthread and use timers
dlm: do not use ref counts for rsb in the toss state
dlm: switch to use rhashtable for rsbs
dlm: add rsb lists for iteration
dlm: merge toss and keep hash table lists into one list
dlm: change to single hashtable lock
dlm: increment ls_count for dlm_scand
dlm: do message processing in softirq context
dlm: use spin_lock_bh for message processing
dlm: remove schedule in receive path
dlm: convert ls_recv_active from rw_semaphore to rwlock
dlm: avoid blocking receive at the end of recovery
dlm: convert res_lock to spinlock
dlm: convert ls_waiters_mutex to spinlock
dlm: drop mutex use in waiters recovery
dlm: add new struct to save position in dlm_copy_master_names
...
|
||
|
Linus Torvalds
|
a3d1f54d7a |
for-6.10-tag
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Merge tag 'for-6.10-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"This update brings a few minor performance improvements, otherwise
there's a lot of refactoring, cleanups and other sort of not user
visible changes.
Performance improvements:
- inline b-tree locking functions, improvement in metadata-heavy
changes
- relax locking on a range that's being reflinked, allows read
operations to run in parallel
- speed up NOCOW write checks (throughput +9% on a sample test)
- extent locking ranges have been reduced in several places, namely
around delayed ref processing
Core:
- more page to folio conversions:
- relocation
- send
- compression
- inline extent handling
- super block write and wait
- extent_map structure optimizations:
- reduced structure size
- code simplifications
- add shrinker for allocated objects, the numbers can go high and
could exhaust memory on smaller systems (reported) as they may
not get an opportunity to be freed fast enough
- extent locking optimizations:
- reduce locking ranges where it does not seem to be necessary and
are safe due to other means of synchronization
- potential improvements due to lower contention,
allocation/freeing and state management operations of extent
state tracking structures
- delayed ref cleanups and simplifications
- updated trace points
- improved error handling, warnings and assertions
- cleanups and refactoring, unification of error handling paths"
* tag 'for-6.10-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (122 commits)
btrfs: qgroup: fix initialization of auto inherit array
btrfs: count super block write errors in device instead of tracking folio error state
btrfs: use the folio iterator in btrfs_end_super_write()
btrfs: convert super block writes to folio in write_dev_supers()
btrfs: convert super block writes to folio in wait_dev_supers()
bio: Export bio_add_folio_nofail to modules
btrfs: remove duplicate included header from fs.h
btrfs: add a cached state to extent_clear_unlock_delalloc
btrfs: push extent lock down in submit_one_async_extent
btrfs: push lock_extent down in cow_file_range()
btrfs: move can_cow_file_range_inline() outside of the extent lock
btrfs: push lock_extent into cow_file_range_inline
btrfs: push extent lock into cow_file_range
btrfs: push extent lock into run_delalloc_cow
btrfs: remove unlock_extent from run_delalloc_compressed
btrfs: push extent lock down in run_delalloc_nocow
btrfs: adjust while loop condition in run_delalloc_nocow
btrfs: push extent lock into run_delalloc_nocow
btrfs: push the extent lock into btrfs_run_delalloc_range
btrfs: lock extent when doing inline extent in compression
...
|
||
|
Linus Torvalds
|
47e9bff7fc |
Changes since last update:
- Make LZ4 global buffers configurable instead of per-CPU buffers; - Add a reserved buffer pool for LZ4 decompression for lower latencies; - Support Zstandard compression algorithm as an alternative; - Derive fsid from on-disk UUID for .statfs() if possible; - Minor cleanups. -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEQ0A6bDUS9Y+83NPFUXZn5Zlu5qoFAmZBZ4QRHHhpYW5nQGtl cm5lbC5vcmcACgkQUXZn5Zlu5qpDWg/7BZMExLobfLg22Sa9jw1l5UKhQSA+Y97i 8aJIMPD7I0U1PERz5pXplDIIUWSPnVlXr6gGR43VSzpU3ud58XpQVXKkGfZFRKGg mevpLLJUHrvtTCkTeykit6m2jUzd1r24xdvgSsC0gyek0tTCXMkKA/fgtqDKud0B oQt/nIN3xDG4/vHzU1XGXHn5uHPwZAsU50mjD0jBlskl8tdCFrc3X8uV6aOZuJ3U q88F+B3Bnvby8NgxDPpeIj/7JIEtlXZLgDoOrWGRDIL1Hd31H7iPZp10eXD4yQLH kDjvGk9bFf6qIHfNtdOPtwmeQ0VRSg0avYsGo4gLPVmkh6VveNQYyvlMbCKewY4l u+DOl3XaobBUZ/efhWy5Gq9DDnl8SmgQCJoJ0ST+mo+egKhRI0Ynm2jG4u9tnB+9 1FJU6OKkHoe0OHg18nNVkMe0FbdkW2rCRpCOAavPGWD4625zmHj6P6EhAU7QE+Q+ Lz5W0N0XrXkQN+EDybRnAA0GZxHr+CDOenbdAM41yJp7fSREHxfyOZP3oIz4GP1D ru95E+XL/GWQuWXfQbDrkw/Ixyv8lmiteRSFU5Fys+W7n205+2H9exMHZrh3IgwJ HVFCfd94h9eXOkyy7A7bTkLs1SFNMbWd7hicjwDlKs2T7Xz2r7egR8r7VADU59FP +nGwOS/kNnU= =gAD0 -----END PGP SIGNATURE----- Merge tag 'erofs-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs updates from Gao Xiang: "The LZ4 global buffer count is now configurable instead of the previous per-CPU buffers, which is useful for bare metals with hundreds of CPUs. A reserved buffer pool for LZ4 decompression can also be enabled to minimize the tail allocation latencies under the low memory scenarios with heavy memory pressure. In addition, Zstandard algorithm is now supported as an alternative since it has been requested by users for a while. There are some random cleanups as usual. Summary: - Make LZ4 global buffers configurable instead of per-CPU buffers - Add a reserved buffer pool for LZ4 decompression for lower latencies - Support Zstandard compression algorithm as an alternative - Derive fsid from on-disk UUID for .statfs() if possible - Minor cleanups" * tag 'erofs-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: Zstandard compression support erofs: clean up z_erofs_load_full_lcluster() erofs: derive fsid from on-disk UUID for .statfs() if possible erofs: add a reserved buffer pool for lz4 decompression erofs: do not use pagepool in z_erofs_gbuf_growsize() erofs: rename per-CPU buffers to global buffer pool and make it configurable erofs: rename utils.c to zutil.c |
||
|
Linus Torvalds
|
1b10b390d9 |
EFI updates for v6.10:
- Additional cleanup by Tim for the efivarfs variable name length
confusion
- Avoid freeing a bogus pointer when virtual remapping is omitted in the
EFI boot stub
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Merge tag 'efi-next-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
"Only a handful of changes this cycle, consisting of cleanup work and a
low-prio bugfix:
- Additional cleanup by Tim for the efivarfs variable name length
confusion
- Avoid freeing a bogus pointer when virtual remapping is omitted in
the EFI boot stub"
* tag 'efi-next-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: libstub: only free priv.runtime_map when allocated
efi: Clear up misconceptions about a maximum variable name size
efivarfs: Remove unused internal struct members
Documentation: Mark the 'efivars' sysfs interface as removed
efi: pstore: Request at most 512 bytes for variable names
|
||
|
Linus Torvalds
|
614da38e2f |
hid-for-linus-2024051401
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||
|
Linus Torvalds
|
ce952d8f0e |
gpio updates for v6.10-rc1
GPIO core:
- remove more unused legacy interfaces (after converting the last remaining
users to better alternatives)
- update kerneldocs
- improve error handling and log messages in GPIO ACPI code
- remove dead code (always true checks) from GPIOLIB
New drivers:
- add a driver for Intel Granite Rapids-D vGPIO
Driver improvements:
- use -ENOTSUPP consistently in gpio-regmap and gpio-pcie-idio-24
- provide an ID table for gpio-cros-ec to avoid a driver name fallback check
- add support for gpio-ranges for GPIO drivers supporting multiple GPIO banks
- switch to using dynamic GPIO base in gpio-brcmstb
- fix irq handling in gpio-npcm-sgpio
- switch to memory mapped IO accessors in gpio-sch
DT bindings:
- add support for gpio-ranges to gpio-brcmstb
- add support for a new model and the gpio-line-names property to gpio-mpfs
Documentation:
- replace leading tabs with spaces in code blocks
- fix typos
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Merge tag 'gpio-updates-for-v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski
"This was a quiet release cycle for the GPIO tree and so this
pull-request is relatively small.
We have one new driver, some minor improvements to the GPIO core code
and across several drivers, some DT and documentation updates but in
general nothing stands out or is controversial. All changes have spent
time in next with no reported issues (or ones that were quickly
fixed).
GPIO core:
- remove more unused legacy interfaces (after converting the last
remaining users to better alternatives)
- update kerneldocs
- improve error handling and log messages in GPIO ACPI code
- remove dead code (always true checks) from GPIOLIB
New drivers:
- add a driver for Intel Granite Rapids-D vGPIO
Driver improvements:
- use -ENOTSUPP consistently in gpio-regmap and gpio-pcie-idio-24
- provide an ID table for gpio-cros-ec to avoid a driver name
fallback check
- add support for gpio-ranges for GPIO drivers supporting multiple
GPIO banks
- switch to using dynamic GPIO base in gpio-brcmstb
- fix irq handling in gpio-npcm-sgpio
- switch to memory mapped IO accessors in gpio-sch
DT bindings:
- add support for gpio-ranges to gpio-brcmstb
- add support for a new model and the gpio-line-names property to
gpio-mpfs
Documentation:
- replace leading tabs with spaces in code blocks
- fix typos"
* tag 'gpio-updates-for-v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (30 commits)
gpio: nuvoton: Fix sgpio irq handle error
gpiolib: Discourage to use formatting strings in line names
gpio: brcmstb: add support for gpio-ranges
gpio: of: support gpio-ranges for multiple gpiochip devices
dt-bindings: gpio: brcmstb: add gpio-ranges
gpio: Add Intel Granite Rapids-D vGPIO driver
gpio: brcmstb: Use dynamic GPIO base numbers
gpiolib: acpi: Set label for IRQ only lines
gpiolib: acpi: Add fwnode name to the GPIO interrupt label
gpiolib: Get rid of never false gpio_is_valid() calls
gpiolib: acpi: Pass con_id instead of property into acpi_dev_gpio_irq_get_by()
gpiolib: acpi: Move acpi_can_fallback_to_crs() out of __acpi_find_gpio()
gpiolib: acpi: Simplify error handling in __acpi_find_gpio()
gpiolib: acpi: Extract __acpi_find_gpio() helper
gpio: sch: Utilise temporary variable for struct device
gpio: sch: Switch to memory mapped IO accessors
gpio: regmap: Use -ENOTSUPP consistently
gpio: pcie-idio-24: Use -ENOTSUPP consistently
Documentation: gpio: Replace leading TABs by spaces in code blocks
gpiolib: acpi: Check for errors first in acpi_find_gpio()
...
|
||
|
Linus Torvalds
|
9d81e2d5a9 |
pwm: Changes for v6.10-rc1
Apart for the normal updates for dt bindings, cleanups and support for new device variants to existing drivers this completes the conversion to pwmchip_alloc() which was started in the v6.9 development cycle. Using pwmchip_alloc() is a precondition to the character device support which allows easier and faster access to PWM devices. However there are some issues I want to clean up before including it in mainline, so this isn't contained here despite it was in next for some time. Thanks to Alexandre Mergnat, Binbin Zhou, Dmitry Rokosov, George Stark, Jerome Brunet and Varshini Rajendran for their contributions. Further thanks go to AngeloGioacchino Del Regno, Conor Dooley, David Lechner, Fabrice Gasnier, Florian Fainelli, Guenter Roeck, Gustavo A. R. Silva, Krzysztof Kozlowski and Rob Herring for valuable patch review. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmZBz1cACgkQj4D7WH0S /k4lXQf9HTSvbCz4x6PAxXPEe5trXlnUxGUsPa73mj2bVV8jpnJIy3vIrzZ0C2BG dV6Pfo4rLZYdjFQJW3CalfQShmDXwBWhAbQ7jupt3CdJsZC8Uoqt3R9hJA6A2sp+ g8JkHZ3YateggLIUWWyOosanSGdzLKayOXtmjhHeywD+VTMAjHNglYlB8XjqzbnC ti4F4Q4pJjjvap9oT6sKPGH05J43Z8LDJ3zo/0oQfo1NV5pPfxcBs6GqzuWROaW9 DHWovz/KV06oYfiHHmtgxQxC6HO1J4lUQTMoF2kjcRmVwqeZXPWn8l1mmpQynJ/P 94bixYQUUT+V2B0snhgnzEJNN6vEvw== =JaHr -----END PGP SIGNATURE----- Merge tag 'pwm/for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm updates from Uwe Kleine-König: "Apart for the normal updates for dt bindings, cleanups and support for new device variants to existing drivers this completes the conversion to pwmchip_alloc() which was started in the v6.9 development cycle. Using pwmchip_alloc() is a precondition to the character device support which allows easier and faster access to PWM devices. However there are some issues I want to clean up before including it in mainline, so this isn't contained here despite it was in next for some time. Thanks to Alexandre Mergnat, Binbin Zhou, Dmitry Rokosov, George Stark, Jerome Brunet and Varshini Rajendran for their contributions. Further thanks go to AngeloGioacchino Del Regno, Conor Dooley, David Lechner, Fabrice Gasnier, Florian Fainelli, Guenter Roeck, Gustavo A. R. Silva, Krzysztof Kozlowski and Rob Herring for valuable patch review" * tag 'pwm/for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (34 commits) pwm: pca9685: Drop explicit initialization of struct i2c_device_id::driver_data to 0 dt-bindings: pwm: snps,dw-apb-timers: Do not require pwm-cells twice dt-bindings: pwm: mediatek,pwm-disp: Do not require pwm-cells twice dt-bindings: pwm: mediatek,mt2712: Do not require pwm-cells twice dt-bindings: pwm: marvell,pxa: Do not require pwm-cells twice dt-bindings: pwm: google,cros-ec: Do not require pwm-cells twice dt-bindings: pwm: bcm2835: Do not require pwm-cells twice pwm: meson: Use mul_u64_u64_div_u64() for frequency calculating pwm: meson: Add check for error from clk_round_rate() pwm: meson: Drop unneeded check in .get_state() dt-bindings: pwm: mediatek,pwm-disp: add compatible for mt8365 SoC pwm: meson: Add generic compatible for meson8 to sm1 pwm: bcm2835: Drop open coded variant of devm_clk_rate_exclusive_get() pwm: bcm2835: Introduce a local variable for &pdev->dev pwm: stm32: Calculate prescaler with a division instead of a loop pwm: stm32: Fix for settings using period > UINT32_MAX pwm: stm32: Improve precision of calculation in .apply() pwm: stm32: Add error messages in .probe()'s error paths pwm: Make pwmchip_[sg]et_drvdata() a wrapper around dev_set_drvdata() pwm: Don't check pointer for being non-NULL after use ... |
||
|
Linus Torvalds
|
00fddaf588 |
hte: Changes for v6.10-rc1
The changes for the hte/timestamp subsystem include the following: - Improve hte-test driver platform remove callback by replacing it with the remove_new which returns void instead. -----BEGIN PGP SIGNATURE----- iIgEABYIADAWIQT4slW2T0Q/rXAa29f4pUxhzZTZKAUCZkMFXBIcZGlwZW5wQG52 aWRpYS5jb20ACgkQ+KVMYc2U2SgrDAD7BRVZ8SEBgtnBH9rpN7kCnvgRWDU4atBH Q2uD33R0/DQBAIbcDsgke8ZvkEWsqjXMVi9PEFHIBB6uKaFZfXKsNMcM =DFu5 -----END PGP SIGNATURE----- Merge tag 'for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux Pull hte/timestamp update from Dipen Patel: - Improve hte-test driver platform remove callback by replacing it with the remove_new which returns void instead * tag 'for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux: hte: tegra-194: Convert to platform remove callback returning void |
||
|
Linus Torvalds
|
a8cc7eb996 |
hwmon updates for v6.10
* New drivers
- Infineon XDP710
- EC Chip driver for Lenovo ThinkStation motherboards
- Analog Devices ADP1050
* Improved support for existing drivers
- emc1403: Convert to with_info API; Support for EMC1428 and EMC1438
- nzxt-kraken3: Support for NZXT Kraken 2023
- aquacomputer_d5next: Support for Octo flow sensors
- pmbus/adm1275: Support for ADM1281
- dell-smm: Supportt for Precision 7540 and G5 5505
* Other notable cleanup
- max6639: Use regmap
- Remove unused structure fields from multiple drivers
- Drop explicit initialization of struct i2c_device_id::driver_data to 0
- Improve configuration mode handling in it87 driver
- jc42: Drop support for I2C_CLASS_SPD
- Various conversions to devicetree schema
- Add HAS_IOPORT dependencies as needed
* Minor fixes and improvements to max31790, coretemp, aspeed-g6-pwm-tach,
pwm-fan, pmbus/mp2975, acpi_power_meter, and lm70 drivers
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Merge tag 'hwmon-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Infineon XDP710
- EC Chip driver for Lenovo ThinkStation motherboards
- Analog Devices ADP1050
Improved support for existing drivers:
- emc1403: Convert to with_info API; Support for EMC1428 and EMC1438
- nzxt-kraken3: Support for NZXT Kraken 2023
- aquacomputer_d5next: Support for Octo flow sensors
- pmbus/adm1275: Support for ADM1281
- dell-smm: Supportt for Precision 7540 and G5 5505
Other notable cleanup:
- max6639: Use regmap
- Remove unused structure fields from multiple drivers
- Drop explicit initialization of struct i2c_device_id::driver_data
to zero
- Improve configuration mode handling in it87 driver
- jc42: Drop support for I2C_CLASS_SPD
- Various conversions to devicetree schema
- Add HAS_IOPORT dependencies as needed
Minor fixes and improvements to max31790, coretemp, aspeed-g6-pwm-tach,
pwm-fan, pmbus/mp2975, acpi_power_meter, and lm70 drivers"
* tag 'hwmon-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (52 commits)
hwmon: (nzxt-kraken3) Bail out for unsupported device variants
hwmon: (emc1403) Add support for EMC1428 and EMC1438.
hwmon: Drop explicit initialization of struct i2c_device_id::driver_data to 0 (part 2)
hwmon: (emc1403) Add support for conversion interval configuration
hwmon: (emc1403) Support 11 bit accuracy
hwmon: (emc1403) Convert to with_info API
hwmon: (max6639) Use regmap
hwmon: (npcm750-pwm-fan) Remove another unused field in struct npcm7xx_cooling_device
hwmon: (npcm750-pwm-fan) Remove an unused field in struct npcm7xx_cooling_device
hwmon: (stts751) Remove an unused field in struct stts751_priv
hwmon: Drop explicit initialization of struct i2c_device_id::driver_data to 0
hwmon: (max31790) revise the scale to write pwm
hwmon: (nzxt-kraken3) Add support for NZXT Kraken 2023 (standard and Elite) models
hwmon: (nzxt-kraken3) Decouple device names from kinds
hwmon: (it87) Remove tests nolonger required
hwmon: (it87) Test for chipset before entering configuration mode
hwmon: (it87) Do not enter configuration mode for some chiptypes
hwmon: (it87) Rename FEAT_CONF_NOEXIT to FEAT_NOCONF as more descriptive of requirement
hwmon: (pmbus) Add support for Infineon XDP710
dt-bindings: hwmon: Add infineon xdp710 driver bindings
...
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||
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Linus Torvalds
|
e2b4a5bf32 |
spi: Updates for v6.10
The diffstat for this release is dominated by the new Airoha driver,
mainly as a result of this being a generally quite quiet release. There
were a couple of cleanups in the core but nothing substantial, the
updates here are almost all driver specific ones.
- Support for multi-word mode in the OMAP2 McSPI driver.
- Overhaul of the PXA2xx driver, mostly API updates.
- A number of DT binding conversions.
- Support for Airoha NAND controllers, Cirrus Logic CS35L56, Mobileye
EYEQ5 and Renesas R8A779H0.
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Merge tag 'spi-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The diffstat for this release is dominated by the new Airoha driver,
mainly as a result of this being a generally quite quiet release.
There were a couple of cleanups in the core but nothing substantial,
the updates here are almost all driver specific ones.
- Support for multi-word mode in the OMAP2 McSPI driver
- Overhaul of the PXA2xx driver, mostly API updates
- A number of DT binding conversions
- Support for Airoha NAND controllers, Cirrus Logic CS35L56, Mobileye
EYEQ5 and Renesas R8A779H0"
* tag 'spi-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (87 commits)
spi: dw: Bail out early on unsupported target mode
spi: Remove unneded check for orig_nents
MAINTAINERS: repair file entry in AIROHA SPI SNFI DRIVER
spi: pxa2xx: Drop the stale entry in documentation TOC
spi: pxa2xx: Don't provide struct chip_data for others
spi: pxa2xx: Remove timeout field from struct chip_data
spi: pxa2xx: Remove DMA parameters from struct chip_data
spi: pxa2xx: Drop struct pxa2xx_spi_chip
spi: pxa2xx: Don't use "proxy" headers
spi: pxa2xx: Remove outdated documentation
spi: pxa2xx: Move contents of linux/spi/pxa2xx_spi.h to a local one
spi: pxa2xx: Provide num-cs for Sharp PDAs via device properties
spi: pxa2xx: Allow number of chip select pins to be read from property
spi: dt-bindings: ti,qspi: convert to dtschema
spi: bitbang: Add missing MODULE_DESCRIPTION()
spi: bitbang: Use NSEC_PER_*SEC rather than hard coding
spi: dw: Drop default number of CS setting
spi: dw: Convert dw_spi::num_cs to u32
spi: dw: Add a number of native CS auto-detection
spi: dw: Convert to using BITS_TO_BYTES() macro
...
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||
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Linus Torvalds
|
07bbfc6aba |
regulator: Updates for v6.10
There's one API update here, a new API factoring out a common pattern for reference voltage supplies. These are supplies uses as a reference by analogue circuits where the consumer requests and enables the supply, reads the voltage to calibrate the user and then never touches it again. This is factored out into a single operation which just returns the voltage and uses devm_ to manage the request and enable portion. Otherwise this has been a very quiet release, we've got some new device support, some small fixes, housekeeping and cleanup work but nothing substantial. There's also some non-regulator changes in here, a number of users for the new reference voltage API were merged along with it and some MFD changes were pulled in as dependencies for new driver work. Highlights: - Add a new API for single operation handling of reference voltages. - Support for Allwinner AXP717 and D1, and NXP PCA9561A. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmZB3mMACgkQJNaLcl1U h9DRmAf9Etp/ydeKGrbYD4K34Ptk4ZwchkTfvPEiNmJEDBlbcazRoeCF9asUVsDR ByggQCahCWhEa+exT+IBQYswpwFRd1oZChSgGUmIS/7pvQDdaPL+53Fnw8SfzmdS QygBEMNN8TGIu2Y+OqEEqINJ407NLbv2SbIlFX1CywZ5hDvCtvFdqhX/xCxTedBN wXlyj2BLe/xmbTGxr3Ssb+l8a0oe1BZvLO6ddrg8DtS92l1zJ0sEk+fegHSQGPRI wI4QehjEgphBsoGhybMGz3ny0nvSs3JkpgRiG/ly3cT97Cx6KSGctMtqjmy7Ynh5 TM3Qq5DS37pBKIm79zmQFbL1z2A9Bw== =wV3x -----END PGP SIGNATURE----- Merge tag 'regulator-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "There's one API update here, a new API factoring out a common pattern for reference voltage supplies. These are supplies used as a reference by analogue circuits where the consumer requests and enables the supply, reads the voltage to calibrate the user and then never touches it again. This is factored out into a single operation which just returns the voltage and uses devm_ to manage the request and enable portion. Otherwise this has been a very quiet release, we've got some new device support, some small fixes, housekeeping and cleanup work but nothing substantial. There's also some non-regulator changes in here, a number of users for the new reference voltage API were merged along with it and some MFD changes were pulled in as dependencies for new driver work. Highlights: - Add a new API for single operation handling of reference voltages - Support for Allwinner AXP717 and D1, and NXP PCA9561A" * tag 'regulator-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (33 commits) regulator: sun20i: Add Allwinner D1 LDOs driver regulator: dt-bindings: Add Allwinner D1 system LDOs regulator: Mention regulator id in error message about dummy supplies staging: iio: impedance-analyzer: ad5933: Use devm_regulator_get_enable_read_voltage() iio: frequency: admv1013: Use devm_regulator_get_enable_read_voltage() iio: addac: ad74115: Use devm_regulator_get_enable_read_voltage() hwmon: (adc128d818) simplify final return in probe regulator: devres: fix devm_regulator_get_enable_read_voltage() return hwmon: (da9052) Use devm_regulator_get_enable_read_voltage() hwmon: (adc128d818) Use devm_regulator_get_enable_read_voltage() regulator: devres: add API for reference voltage supplies regulator: rtq2208: Fix LDO discharge register and add vsel setting regulator: dt-bindings: fixed-regulator: Add a preferred node name regulator: axp20x: add support for the AXP717 mfd: axp20x: Add support for AXP717 PMIC dt-bindings: mfd: x-powers,axp152: Document AXP717 regulator: axp20x: fix typo-ed identifier dt-bindings: regulator: qcom,usb-vbus-regulator: Add PM7250B compatible regulator: pca9450: add pca9451a support regulator: dt-bindings: pca9450: add pca9451a support ... |
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Linus Torvalds
|
fffe418b2f |
regmap: Updates for v6.10
Other than a few cleanups the changes here are all in the KUnit tests, Richard Fitzgerald sent some bug fixes during the v6.9 cycle and while adding test coverage for the issues fixed did some fairly substantial improvements, both cleaning up the framework and building out the coverage. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmZB3IUACgkQJNaLcl1U h9DUWQf+OkUCGwe9gf8KJifOY59Okw/k3aN0oV7lqzszEKD7HQ9azHB7GqkY12HP PfNiJhV9YtbgCLMiB0grN9jKmOaY1vBI77+bE8dVjQi1rfBHuwg9bX3AYlYC1pd7 JRzo3xtpubMLH2ZL2qyrxUYRCbnPac62AjcwVqVn5bEYAfztNixxVaTXFZJvN7kC Mfv6O0DIBEPwhIjgrOrGKiqQiFS7wkoOV4sMZkA7IyLjSSoX5UjGPCLlS1dBniQJ /j8ydWX09p2v2ZQfxjEXxjAMkl2cQy71RZwE52mt58ByiETWN2L4YiLqJ9KOBzHe BqmOFcVTKqEK1oT2arJwz8i8uUsSxQ== =a+tD -----END PGP SIGNATURE----- Merge tag 'regmap-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "Other than a few cleanups the changes here are all in the KUnit tests, Richard Fitzgerald sent some bug fixes during the v6.9 cycle and while adding test coverage for the issues fixed did some fairly substantial improvements, both cleaning up the framework and building out the coverage" * tag 'regmap-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Reorder fields in 'struct regmap_config' to save some memory regmap: kunit: Fix an NULL vs IS_ERR() check regmap: spi: Add missing MODULE_DESCRIPTION() regmap: Drop capitalisation in MODULE_DESCRIPTION() regmap: kunit: Add test cases for regmap_read_bypassed() regmap: kunit: Add cache-drop test with multiple cache blocks regmap: kunit: Replace a kmalloc/kfree() pair with KUnit-managed alloc regmap: kunit: Use a KUnit action to call regmap_exit() regmap: kunit: Add more cache-sync tests regmap: kunit: Add more cache-drop tests regmap: kunit: Run non-sparse cache tests at non-zero register addresses regmap: kunit: Run sparse cache tests at non-zero register addresses regmap: kunit: Introduce struct for test case parameters regmap: kunit: Create a struct device for the regmap regmap: kunit: Fix warnings of implicit casts to __le16 and __be16 regmap: maple: Remove second semicolon |
||
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Linus Torvalds
|
101b7a9714 |
ACPI updates for 6.10-rc1
- Add EINJ CXL error types to actbl1.h (Ben Cheatham).
- Add support for RAS2 table to ACPICA (Shiju Jose).
- Fix various spelling mistakes in text files and code comments in
ACPICA (Colin Ian King).
- Fix spelling and typos in ACPICA (Saket Dumbre).
- Modify ACPI_OBJECT_COMMON_HEADER (lijun).
- Add RISC-V RINTC affinity structure support to ACPICA (Haibo Xu).
- Fix CXL 3.0 structure (RDPAS) in the CEDT table (Hojin Nam).
- Add missin increment of registered GPE count to ACPICA (Daniil
Tatianin).
- Mark new ACPICA release 20240322 (Saket Dumbre).
- Add support for the AEST V2 table to ACPICA (Ruidong Tian).
- Disable -Wstringop-truncation for some ACPICA code in the kernel to
avoid a compiler warning that is not very useful (Arnd Bergmann).
- Make the kernel indicate support for several ACPI features that are
in fact supported to the platform firmware through _OSC and fix the
Generic Initiator Affinity _OSC bit (Armin Wolf).
- Make the ACPI core set the owner value for ACPI drivers, drop the
owner setting from a number of drivers and eliminate the owner
field from struct acpi_driver (Krzysztof Kozlowski).
- Rearrange fields in several structures to effectively eliminate
computations from container_of() in some cases (Andy Shevchenko).
- Do some assorted cleanups of the ACPI device enumeration code (Andy
Shevchenko).
- Make the ACPI device enumeration code skip devices with _STA values
clearly identified by the specification as invalid (Rafael Wysocki).
- Rework the handling of the NHLT table to simplify and clarify it and
drop some obsolete pieces (Cezary Rojewski).
- Add ACPI IRQ override quirks for Asus Vivobook Pro N6506MV, TongFang
GXxHRXx and GMxHGxx, and XMG APEX 17 M23 (Guenter Schafranek, Tamim
Khan, Christoffer Sandberg).
- Add reference to UEFI DSD Guide to the documentation related to the
ACPI handling of device properties (Sakari Ailus).
- Fix SRAT lookup of CFMWS ranges with numa_fill_memblks(), remove
lefover architecture-dependent code from the ACPI NUMA handling code
and simplify it on top of that (Robert Richter).
- Add a num-cs device property to specify the number of chip selects
for Intel Braswell to the ACPI LPSS (Intel SoC) driver and remove a
nested CONFIG_PM #ifdef from it (Andy Shevchenko).
- Move three x86-specific ACPI files to the x86 directory (Andy
Shevchenko).
- Mark SMO8810 accel on Dell XPS 15 9550 as always present and add a
PNP_UART1_SKIP quirk for Lenovo Blade2 tablets (Hans de Goede).
- Move acpi_blacklisted() declaration to asm/acpi.h (Kuppuswamy
Sathyanarayanan).
- Add Lunar Lake support to the ACPI DPTF driver (Sumeet Pawnikar).
- Mark the einj_driver driver's remove callback as __exit because it
cannot get unbound via sysfs (Uwe Kleine-König).
- Fix a typo in the ACPI documentation regarding the layout of sysfs
subdirectory representing the ACPI namespace (John Watts).
- Make the ACPI pfrut utility print the update_cap field during
capability query (Chen Yu).
- Add HAS_IOPORT dependencies to PNP (Niklas Schnelle).
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Merge tag 'acpi-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These are ACPICA updates coming from the 20240322 release upstream, an
ACPI DPTF driver update adding new platform support for it, some new
quirks and some assorted fixes and cleanups.
Specifics:
- Add EINJ CXL error types to actbl1.h (Ben Cheatham)
- Add support for RAS2 table to ACPICA (Shiju Jose)
- Fix various spelling mistakes in text files and code comments in
ACPICA (Colin Ian King)
- Fix spelling and typos in ACPICA (Saket Dumbre)
- Modify ACPI_OBJECT_COMMON_HEADER (lijun)
- Add RISC-V RINTC affinity structure support to ACPICA (Haibo Xu)
- Fix CXL 3.0 structure (RDPAS) in the CEDT table (Hojin Nam)
- Add missin increment of registered GPE count to ACPICA (Daniil
Tatianin)
- Mark new ACPICA release 20240322 (Saket Dumbre)
- Add support for the AEST V2 table to ACPICA (Ruidong Tian)
- Disable -Wstringop-truncation for some ACPICA code in the kernel to
avoid a compiler warning that is not very useful (Arnd Bergmann)
- Make the kernel indicate support for several ACPI features that are
in fact supported to the platform firmware through _OSC and fix the
Generic Initiator Affinity _OSC bit (Armin Wolf)
- Make the ACPI core set the owner value for ACPI drivers, drop the
owner setting from a number of drivers and eliminate the owner
field from struct acpi_driver (Krzysztof Kozlowski)
- Rearrange fields in several structures to effectively eliminate
computations from container_of() in some cases (Andy Shevchenko)
- Do some assorted cleanups of the ACPI device enumeration code (Andy
Shevchenko)
- Make the ACPI device enumeration code skip devices with _STA values
clearly identified by the specification as invalid (Rafael Wysocki)
- Rework the handling of the NHLT table to simplify and clarify it
and drop some obsolete pieces (Cezary Rojewski)
- Add ACPI IRQ override quirks for Asus Vivobook Pro N6506MV,
TongFang GXxHRXx and GMxHGxx, and XMG APEX 17 M23 (Guenter
Schafranek, Tamim Khan, Christoffer Sandberg)
- Add reference to UEFI DSD Guide to the documentation related to the
ACPI handling of device properties (Sakari Ailus)
- Fix SRAT lookup of CFMWS ranges with numa_fill_memblks(), remove
lefover architecture-dependent code from the ACPI NUMA handling
code and simplify it on top of that (Robert Richter)
- Add a num-cs device property to specify the number of chip selects
for Intel Braswell to the ACPI LPSS (Intel SoC) driver and remove a
nested CONFIG_PM #ifdef from it (Andy Shevchenko)
- Move three x86-specific ACPI files to the x86 directory (Andy
Shevchenko)
- Mark SMO8810 accel on Dell XPS 15 9550 as always present and add a
PNP_UART1_SKIP quirk for Lenovo Blade2 tablets (Hans de Goede)
- Move acpi_blacklisted() declaration to asm/acpi.h (Kuppuswamy
Sathyanarayanan)
- Add Lunar Lake support to the ACPI DPTF driver (Sumeet Pawnikar)
- Mark the einj_driver driver's remove callback as __exit because it
cannot get unbound via sysfs (Uwe Kleine-König)
- Fix a typo in the ACPI documentation regarding the layout of sysfs
subdirectory representing the ACPI namespace (John Watts)
- Make the ACPI pfrut utility print the update_cap field during
capability query (Chen Yu)
- Add HAS_IOPORT dependencies to PNP (Niklas Schnelle)"
* tag 'acpi-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (72 commits)
ACPI/NUMA: Squash acpi_numa_memory_affinity_init() into acpi_parse_memory_affinity()
ACPI/NUMA: Squash acpi_numa_slit_init() into acpi_parse_slit()
ACPI/NUMA: Remove architecture dependent remainings
x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks()
ACPI: video: Add backlight=native quirk for Lenovo Slim 7 16ARH7
ACPI: scan: Avoid enumerating devices with clearly invalid _STA values
ACPI: Move acpi_blacklisted() declaration to asm/acpi.h
ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MV
ACPICA: AEST: Add support for the AEST V2 table
ACPI: tools: pfrut: Print the update_cap field during capability query
ACPI: property: Add reference to UEFI DSD Guide
Documentation: firmware-guide: ACPI: Fix namespace typo
PNP: add HAS_IOPORT dependencies
ACPI: resource: Do IRQ override on TongFang GXxHRXx and GMxHGxx
ACPI: resource: Do IRQ override on GMxBGxx (XMG APEX 17 M23)
ACPICA: Update acpixf.h for new ACPICA release 20240322
ACPICA: events/evgpeinit: don't forget to increment registered GPE count
ACPICA: Fix CXL 3.0 structure (RDPAS) in the CEDT table
ACPICA: SRAT: Add dump and compiler support for RINTC affinity structure
ACPICA: SRAT: Add RISC-V RINTC affinity structure
...
|
||
|
Linus Torvalds
|
0c181b1d97 |
Power management updates for 6.10-rc1
- Rework the handling of disabled turbo in the intel_pstate driver and
make it update the maximum CPU frequency consistently regardless of
the reason on top of a number of cleanups (Rafael Wysocki).
- Add missing checks for NULL .exit() cpufreq driver callback to the
cpufreq core (Viresh Kumar).
- Prevent pulicy->max from going above the frequency QoS maximum value
when cpufreq_frequency_table_verify() is used (Xuewen Yan).
- Prevent a negative CPU number or frequency value from being printed
if they are really large (Joshua Yeong).
- Update MAINTAINERS entry for amd-pstate to add two new submaintainers
and a designated reviewer (Huang Rui).
- Clean up the amd-pstate driver and update its documentation (Gautham
Shenoy).
- Fix the highest frequency issue in the amd-pstate driver which limits
performance (Perry Yuan).
- Enable CPPC v2 for certain processors in the family 17H, as requested
by TR40 processor users who expect improved performance and lower
system temperature (Perry Yuan).
- Change latency and delay values to be read from platform firmware
firstly for more accurate timing (Perry Yuan).
- A new quirk is introduced for supporting amd-pstate on legacy
processors which either lack CPPC capability, or only only have CPPC
v2 capability (Perry Yuan).
- Sun50i cpufreq: Add support for opp_supported_hw, H616 platform and
general cleanups (Andre Przywara, Martin Botka, Brandon Cheo Fusi,
Dan Carpenter, Viresh Kumar).
- CPPC cpufreq: Fix possible null pointer dereference (Aleksandr
Mishin).
- Eliminate uses of of_node_put() from cpufreq (Javier Carrasco,
Shivani Gupta).
- brcmstb-avs: ISO C90 forbids mixed declarations (Portia Stephens).
- mediatek cpufreq: Add support for MT7988A (Sam Shih).
- cpufreq-qcom-hw: Add SM4450 compatibles in DT bindings (Tengfei Fan).
- Fix struct cpudata::epp_cached kernel-doc in the intel_pstate cpufreq
driver (Jeff Johnson).
- Fix kerneldoc description of ladder_do_selection() (Jeff Johnson).
- Convert the cpuidle kirkwood driver to platform remove callback
returning void (Yangtao Li).
- Replace deprecated strncpy() with strscpy() in the hibernation core
code (Justin Stitt).
- Use %ps to simplify debug output in the core system-wide suspend and
resume code (Len Brown).
- Remove unnecessary else from device_init_wakeup() and make
device_wakeup_disable() return void (Dhruva Gole).
- Enable PMU support in the Intel TPMI RAPL driver (Zhang Rui).
- Add support for ArrowLake-H platform to the Intel RAPL driver (Zhang
Rui).
- Avoid explicit cpumask allocation on stack in DTPM (Dawei Li).
- Make the Samsung exynos-asv driver update the Energy Model after
adjusting voltage on top of some preliminary changes of the OPP and
Enery Model generic code (Lukasz Luba).
- Remove a reference to a function that has been dropped from the power
management documentation (Bjorn Helgaas).
- Convert the platfrom remove callback to .remove_new for the
exyno-nocp, exynos-ppmu, mtk-cci-devfreq, sun8i-a33-mbus, and
rk3399_dmc devfreq drivers (Uwe Kleine-König).
- Use DEFINE_SIMPLE_PM_OPS for exyno-bus.c driver (Anand Moon).
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Merge tag 'pm-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These are mostly cpufreq updates, including a significant intel-pstate
driver update and several amd-pstate improvements plus some updates of
ARM cpufreq drivers, general fixes and cleanups.
Also included are changes related to system sleep, power capping
updates adding support for a new platform and a new hardware feature
(among other things), a Samsung exynos-asv driver update allowing it
to change its Energy Model after adjusting voltage, minor cpuidle and
devfreq updates and a small documentation cleanup.
Specifics:
- Rework the handling of disabled turbo in the intel_pstate driver
and make it update the maximum CPU frequency consistently
regardless of the reason on top of a number of cleanups (Rafael
Wysocki)
- Add missing checks for NULL .exit() cpufreq driver callback to the
cpufreq core (Viresh Kumar)
- Prevent pulicy->max from going above the frequency QoS maximum
value when cpufreq_frequency_table_verify() is used (Xuewen Yan)
- Prevent a negative CPU number or frequency value from being printed
if they are really large (Joshua Yeong)
- Update MAINTAINERS entry for amd-pstate to add two new
submaintainers and a designated reviewer (Huang Rui)
- Clean up the amd-pstate driver and update its documentation
(Gautham Shenoy)
- Fix the highest frequency issue in the amd-pstate driver which
limits performance (Perry Yuan)
- Enable CPPC v2 for certain processors in the family 17H, as
requested by TR40 processor users who expect improved performance
and lower system temperature (Perry Yuan)
- Change latency and delay values to be read from platform firmware
firstly for more accurate timing (Perry Yuan)
- A new quirk is introduced for supporting amd-pstate on legacy
processors which either lack CPPC capability, or only only have
CPPC v2 capability (Perry Yuan)
- Sun50i cpufreq: Add support for opp_supported_hw, H616 platform and
general cleanups (Andre Przywara, Martin Botka, Brandon Cheo Fusi,
Dan Carpenter, Viresh Kumar)
- CPPC cpufreq: Fix possible null pointer dereference (Aleksandr
Mishin)
- Eliminate uses of of_node_put() from cpufreq (Javier Carrasco,
Shivani Gupta)
- brcmstb-avs: ISO C90 forbids mixed declarations (Portia Stephens)
- mediatek cpufreq: Add support for MT7988A (Sam Shih)
- cpufreq-qcom-hw: Add SM4450 compatibles in DT bindings (Tengfei
Fan)
- Fix struct cpudata::epp_cached kernel-doc in the intel_pstate
cpufreq driver (Jeff Johnson)
- Fix kerneldoc description of ladder_do_selection() (Jeff Johnson)
- Convert the cpuidle kirkwood driver to platform remove callback
returning void (Yangtao Li)
- Replace deprecated strncpy() with strscpy() in the hibernation core
code (Justin Stitt)
- Use %ps to simplify debug output in the core system-wide suspend
and resume code (Len Brown)
- Remove unnecessary else from device_init_wakeup() and make
device_wakeup_disable() return void (Dhruva Gole)
- Enable PMU support in the Intel TPMI RAPL driver (Zhang Rui)
- Add support for ArrowLake-H platform to the Intel RAPL driver
(Zhang Rui)
- Avoid explicit cpumask allocation on stack in DTPM (Dawei Li)
- Make the Samsung exynos-asv driver update the Energy Model after
adjusting voltage on top of some preliminary changes of the OPP and
Enery Model generic code (Lukasz Luba)
- Remove a reference to a function that has been dropped from the
power management documentation (Bjorn Helgaas)
- Convert the platfrom remove callback to .remove_new for the
exyno-nocp, exynos-ppmu, mtk-cci-devfreq, sun8i-a33-mbus, and
rk3399_dmc devfreq drivers (Uwe Kleine-König)
- Use DEFINE_SIMPLE_PM_OPS for exyno-bus.c driver (Anand Moon)"
* tag 'pm-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (68 commits)
PM / devfreq: exynos: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
PM / devfreq: rk3399_dmc: Convert to platform remove callback returning void
PM / devfreq: sun8i-a33-mbus: Convert to platform remove callback returning void
PM / devfreq: mtk-cci: Convert to platform remove callback returning void
PM / devfreq: exynos-ppmu: Convert to platform remove callback returning void
PM / devfreq: exynos-nocp: Convert to platform remove callback returning void
cpufreq: amd-pstate: fix the highest frequency issue which limits performance
cpufreq: intel_pstate: fix struct cpudata::epp_cached kernel-doc
cpuidle: ladder: fix ladder_do_selection() kernel-doc
powercap: intel_rapl_tpmi: Enable PMU support
powercap: intel_rapl: Introduce APIs for PMU support
PM: hibernate: replace deprecated strncpy() with strscpy()
cpufreq: Fix up printing large CPU numbers and frequency values
MAINTAINERS: cpufreq: amd-pstate: Add co-maintainers and reviewer
cpufreq: amd-pstate: remove unused variable lowest_nonlinear_freq
cpufreq: amd-pstate: fix code format problems
cpufreq: amd-pstate: Add quirk for the pstate CPPC capabilities missing
cppc_acpi: print error message if CPPC is unsupported
cpufreq: amd-pstate: get transition delay and latency value from ACPI tables
cpufreq: amd-pstate: Bail out if min/max/nominal_freq is 0
...
|
||
|
Linus Torvalds
|
f952b6c863 |
Thermal control updates for 6.10-rc1
- Redesign the thermal governor interface to allow the governors to
work in a more straightforward way (Rafael Wysocki).
- Make thermal governors take the current trip point thresholds into
account in their computations which allows trip hysteresis to be
observed more accurately (Rafael Wysocki).
- Make the thermal core manage passive polling for thermal zones and
remove passive polling management from thermal governors (Rafael
Wysocki).
- Refactor trip point representation and move the definition of
thermal governor and thermal zone device structures to the thermal
core (Rafael Wysocki).
- Sort trip point crossing notifications and debug recording of trip
point crossing events by temperature (Rafael Wysocki).
- Improve the handling of cooling device states and thermal mitigation
episodes in progress in the thermal debug code (Rafael Wysocki).
- Avoid excessive updates of trip point statistics and clean up the
printing of thermal mitigation episode information (Rafael Wysocki).
- Clean up thermal governors and thermal core (Rafael Wysocki).
- Allow thermal drivers to register notifiers that will be invoked
on netlink events like BIND and UNBIND, so that they can adjust
their activity depending on whether or not there are any
subscribers of netlink messages coming from them, and make
the Intel HFI driver use this mechanism (Stanislaw Gruszka).
- Adjust the update delay and capabilities-per-event values in the
Intel HFI thermal driver to prevent it from missing events and allow
it to process more data in one go (Ricardo Neri).
- Add missing MODULE_DESCRIPTION() to multiple files in the
int340x_thermal and intel_soc_dts_iosf drivers (Srinivas Pandruvada).
- Replace deprecated strncpy() with strscpy() in the int340x_thermal
driver (Justin Stitt).
- Add QCM2290 compatible DT bindings for Lmh and fix a NULL pointer
dereference in the lmh driver when the SCM is not present (Konrad
Dybcio).
- Use the strreplace() function instead of doing it manually in the
Armada driver (Rasmus Villemoes).
- Convert st,stih407-thermal to DT schema and fix up missing
properties (Raphael Gallais-Pou).
- Add suspend/resume by restoring the context of the tsens sensor
(Priyansh Jain).
- Support A1 SoC family Thermal Sensor controller and add the DT
bindings (Dmitry Rokosov).
- Improve the temperature approximation calculation and consolidate
the Tj constant into a shared area of the structure instead of
duplicating it on the Rcar Gen3 (Niklas Söderlund).
- Fix the Mediatek LVTS sensor coefficient for the MT8192 in order to support
it correctly (Hsin-Te Yuan).
- Fix a NULL pointer dereference in the tsens driver when the function
compute_intercept_slope() is called with a NULL parameter (Aleksandr
Mishin).
- Remove some unused fields in struct qpnp_tm_chip and k3_bandgap
(Christophe Jaillet).
- Fix up calibration efuse data decoding, consolidate the code by
checking boundaries and refactor some part of the LVTS Mediatek
driver. After setting the scene, add MT8186 and MT8188 along with
the DT bindings (Nicolas Pitre).
- Add Loongson-2K2000 support after some minor code adjustements and
providing the DT bindings definition (Binbin Zhou).
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Merge tag 'thermal-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"The most significant part of this is a rework of thermal governors,
including a redesign of the thermal governor interface and changes to
make some of them take trip point hysteresis into account properly, as
well as some related cleanups of the thermal governors and thermal
core.
The above is based on preliminary changes refactoring thermal data
structures and moving the definitions of some of them into the thermal
core which also ensure that trip point crossing notifications will be
sent to user space via netlink and recorded in the debug statistics in
temperature order.
In addition, netlink bind/unbind notifications are added to the
thermal core and the Intel HFI driver is modified to use them to avoid
sending netlink messages until there are subscribers.
Apart from that, multiple thermal drivers are updated which includes
new hardware support (MediaTek MT8188 and MT8186, Amlogic A1 thermal
sensor, Loongson-2K2000, Lmh QCM2290), fixes, cleanups and
documentation updates, and the recently added thermal debug code is
fixed and cleaned up.
Specifics:
- Redesign the thermal governor interface to allow the governors to
work in a more straightforward way (Rafael Wysocki)
- Make thermal governors take the current trip point thresholds into
account in their computations which allows trip hysteresis to be
observed more accurately (Rafael Wysocki)
- Make the thermal core manage passive polling for thermal zones and
remove passive polling management from thermal governors (Rafael
Wysocki)
- Refactor trip point representation and move the definition of
thermal governor and thermal zone device structures to the thermal
core (Rafael Wysocki)
- Sort trip point crossing notifications and debug recording of trip
point crossing events by temperature (Rafael Wysocki)
- Improve the handling of cooling device states and thermal
mitigation episodes in progress in the thermal debug code (Rafael
Wysocki)
- Avoid excessive updates of trip point statistics and clean up the
printing of thermal mitigation episode information (Rafael Wysocki)
- Clean up thermal governors and thermal core (Rafael Wysocki)
- Allow thermal drivers to register notifiers that will be invoked on
netlink events like BIND and UNBIND, so that they can adjust their
activity depending on whether or not there are any subscribers of
netlink messages coming from them, and make the Intel HFI driver
use this mechanism (Stanislaw Gruszka)
- Adjust the update delay and capabilities-per-event values in the
Intel HFI thermal driver to prevent it from missing events and
allow it to process more data in one go (Ricardo Neri)
- Add missing MODULE_DESCRIPTION() to multiple files in the
int340x_thermal and intel_soc_dts_iosf drivers (Srinivas
Pandruvada)
- Replace deprecated strncpy() with strscpy() in the int340x_thermal
driver (Justin Stitt)
- Add QCM2290 compatible DT bindings for Lmh and fix a NULL pointer
dereference in the lmh driver when the SCM is not present (Konrad
Dybcio)
- Use the strreplace() function instead of doing it manually in the
Armada driver (Rasmus Villemoes)
- Convert st,stih407-thermal to DT schema and fix up missing
properties (Raphael Gallais-Pou)
- Add suspend/resume by restoring the context of the tsens sensor
(Priyansh Jain)
- Support A1 SoC family Thermal Sensor controller and add the DT
bindings (Dmitry Rokosov)
- Improve the temperature approximation calculation and consolidate
the Tj constant into a shared area of the structure instead of
duplicating it on the Rcar Gen3 (Niklas Söderlund)
- Fix the Mediatek LVTS sensor coefficient for the MT8192 in order to
support it correctly (Hsin-Te Yuan)
- Fix a NULL pointer dereference in the tsens driver when the
function compute_intercept_slope() is called with a NULL parameter
(Aleksandr Mishin)
- Remove some unused fields in struct qpnp_tm_chip and k3_bandgap
(Christophe Jaillet)
- Fix up calibration efuse data decoding, consolidate the code by
checking boundaries and refactor some part of the LVTS Mediatek
driver. After setting the scene, add MT8186 and MT8188 along with
the DT bindings (Nicolas Pitre)
- Add Loongson-2K2000 support after some minor code adjustements and
providing the DT bindings definition (Binbin Zhou)"
* tag 'thermal-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (72 commits)
thermal: intel: hfi: Increase the number of CPU capabilities per netlink event
thermal: intel: hfi: Rename HFI_MAX_THERM_NOTIFY_COUNT
thermal: intel: hfi: Shorten the thermal netlink event delay to 100ms
thermal: intel: hfi: Rename HFI_UPDATE_INTERVAL
thermal: intel: Add missing module description
thermal: core: Move passive polling management to the core
thermal: core: Do not call handle_thermal_trip() if zone temperature is invalid
thermal: trip: Add missing empty code line
thermal/debugfs: Avoid printing zero duration for mitigation events in progress
thermal/debugfs: Pass cooling device state to thermal_debug_cdev_add()
thermal/debugfs: Create records for cdev states as they get used
thermal: core: Introduce thermal_governor_trip_crossed()
thermal/debugfs: Make tze_seq_show() skip invalid trips and trips with no stats
thermal/debugfs: Rename thermal_debug_update_temp() to thermal_debug_update_trip_stats()
thermal/debugfs: Clean up thermal_debug_update_temp()
thermal/debugfs: Avoid excessive updates of trip point statistics
thermal: core: Relocate critical and hot trip handling
thermal: core: Drop the .throttle() governor callback
thermal: gov_user_space: Use .trip_crossed() instead of .throttle()
thermal: gov_fair_share: Eliminate unnecessary integer divisions
...
|
||
|
Linus Torvalds
|
4b95dc8736 |
linux_kselftest-next-6.10-rc1
This kselftest update for Linux 6.10-rc1 consists of: - changes to make framework and tests reporting KTAP compliant - changes to make ktap_helpers and power_supply test POSIX compliant - adds ksft_exit_fail_perror() to include errono in string form - fixes to avoid clang reporting false positive static analysis errors about functions that exit and never return. ksft_exit* functions are marked __noreturn to address this problem - adds mechanism for reporting a KSFT_ result code - fixes to build warnings related missing headers and unused variables - fixes to clang build failures - cleanups to resctrl test - adds host arch for LLVM builds -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmZCRtQACgkQCwJExA0N QxzHdQ/+KhuP8hFcou0rJpCMum+mATe0fXeqcA+lrjwWI7JeTdFb+YmaSCeoQeg7 uHR/oxr6wk7a8I8Yg1aK4CRZaQhTwf9/zR0/QGxqt/hgGdPBf9BzZZ3oNnNBzccN 2qoB2OT83hS3j7YI944EuimrmXSGwdVbqBHefmTEH6tJ4TeIIC2tZOaQcpItAFAC 0UiibwDFiI3grPtzIkoSNGsJLXaBt2wa7G9j3AB74zVkJ/DCuEw8u/Wv0eG1v9Zt pUHx4w2sTk4QF1Njxzaflply6FCgNzhn8NMSNDp/mjc+SdUgxL1pRYcgvr/GE1Ye qy4TNMui+5iG68bsqja+l8oDXkTNCcwMC6v9dWwzrbTUDp0fJk3aGjchrzKq2Ef7 JSLr8gQm2U17asus4XyCQys7doJG7+iXKzhpDTMFkfDHkWazpL4EeXpFDuRTFyDc zIzcmgBR2xjvQMGyVIhoygGw/RTIYZwpu+r6hnrXMG+DfrTlsv9uMk0CvJioBEwP OZ67qc/dO1UhHSp30g4x5eqWfEX+ndMjw7yKZemwz2h0ltnwob8INIiQm6/eBsHj TZDNLzxWkydSwQwS/q71eYup2BTFjKzF744DjUCePGzLwd0LJfCE/GPKe9Ugf3th IzGx+9EiDRlFKZ3fQyJFcgu06vO8ko1mfg6CqFCReqUpW/8rk/s= =XIu6 -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: - make framework and tests reporting KTAP compliant - make ktap_helpers and power_supply test POSIX compliant - add ksft_exit_fail_perror() to include errono in string form - avoid clang reporting false positive static analysis errors about functions that exit and never return. ksft_exit* functions are marked __noreturn to address this problem - add mechanism for reporting a KSFT_ result code - fix build warnings related missing headers and unused variables - fix clang build failures - cleanups to resctrl test - add host arch for LLVM builds * tag 'linux_kselftest-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (44 commits) selftests/sgx: Include KHDR_INCLUDES in Makefile selftests: Compile kselftest headers with -D_GNU_SOURCE selftests/resctrl: fix clang build warnings related to abs(), labs() calls selftests/ftrace: Fix checkbashisms errors selftests/ftrace: Fix BTFARG testcase to check fprobe is enabled correctly selftests/capabilities: fix warn_unused_result build warnings selftests: filesystems: add missing stddef header selftests: kselftest_deps: fix l5_test() empty variable selftests: default to host arch for LLVM builds selftests/resctrl: fix clang build failure: use LOCAL_HDRS selftests/binderfs: use the Makefile's rules, not Make's implicit rules Documentation: kselftest: fix codeblock selftests: kselftest: Make ksft_exit functions return void instead of int selftests: x86: ksft_exit_pass() does not return selftests: timers: ksft_exit functions do not return selftests: sync: ksft_exit_pass() does not return selftests/resctrl: ksft_exit_skip() does not return selftests: pidfd: ksft_exit functions do not return selftests/mm: ksft_exit functions do not return selftests: membarrier: ksft_exit_pass() does not return ... |
||
|
Linus Torvalds
|
896d3fce84 |
linux_kselftest-kunit-6.10-rc1
This kunit update for Linux 6.10-rc1 consists of: - fix to race condition in try-catch completion - change to __kunit_test_suites_init() to exit early if there is nothing to test - change to string-stream-test to use KUNIT_DEFINE_ACTION_WRAPPER - moving fault tests behind KUNIT_FAULT_TEST Kconfig option - kthread test fixes and improvements - iov_iter test fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmZCNsAACgkQCwJExA0N Qxx03w/9EmjF3T16LPaeuerdoypWDcroDT6gpoFXGrvf3lDrna8uDNija5Pb1yMn l97wla3IJ1EZRMTy1jgWGQiiGIdkV8hcze65HZMi19qx/49TUbhA/pTmpYC56cp9 sk2fBjOHz8iI4kdL4eCMr9MpSiwOIDcfWOr1Lh/AP2LHOU1pRdFZbwO6iZ3wyGlJ JH4D1CwmfgMGEau4qUo0jvuRbFAf33S+yEI9gr8CskPItljFVO4jVz4lprnTbU9i qAOivHzwcHyYc0upb6q2vIlp8vhmDygG/m07lnwfF7ZHsYo+3zV4FkxHspN2+jGA frH7Y0X9zt6YjRRMb9NcNnI67VTiSNzdCvB7urUhKlbXoZ2gjtgB7zHeQtAhlXRo XVa4QgWBI5ExKBuLI+0yKo4wEO8M0quXxhbX+2Q+tsRnoYmhwb0G8AUyl/26bt2g RelGrArDS5eMrlxl97rjMGFrB5Uan2MR751tl+aZPgyNRW3tRKJnQLZmM1z8aFQp vGReT6POzCnQ1wLUkcj6mnObbv9XuuYY1BQgKCtmJflvRToEuwpLOKK8Uca7ou3p TbVarGIn0jdHv4zGkXrAkt/mhcxanBXhVKLfh/MqQ7fCZBULkSrjJFLhCpvvHwIV nckaP2sZWls6FTDuawFOUxrr/+LjJchMmHhFy9MiDaVoieiTg6U= =3QIa -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-kunit-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit updates from Shuah Khan: - fix race condition in try-catch completion - change __kunit_test_suites_init() to exit early if there is nothing to test - change string-stream-test to use KUNIT_DEFINE_ACTION_WRAPPER - move fault tests behind KUNIT_FAULT_TEST Kconfig option - kthread test fixes and improvements - iov_iter test fixes * tag 'linux_kselftest-kunit-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: bail out early in __kunit_test_suites_init() if there are no suites to test kunit: string-stream-test: use KUNIT_DEFINE_ACTION_WRAPPER kunit: test: Move fault tests behind KUNIT_FAULT_TEST Kconfig option kunit: unregister the device on error kunit: Fix race condition in try-catch completion kunit: Add tests for fault kunit: Print last test location on fault kunit: Fix KUNIT_SUCCESS() calls in iov_iter tests kunit: Handle test faults kunit: Fix timeout message kunit: Fix kthread reference kunit: Handle thread creation error |
||
|
Linus Torvalds
|
4b768bf062 |
linux_kselftest-nolibc-6.10-rc1
This nolibc update for Linux 6.10-rc1 - adds support for uname(2) - removes open-coded strnlen() - exports strlen() - adds tests for strlcat() and strlcpy() - fixes memory error in realloc() - fixes strlcat() return code and size usage - fixes strlcpy() return code and size usage -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmZCKZ8ACgkQCwJExA0N QxznfRAA17AXswINyhQEu/2lJIFFpQazZqMyvZ4mv19FPI8P3zhwPN24XsmLNqdo py6dUIbondrs7UgOOG0R0E8N89rxDctok6F8OEScsnfvd+KKEg3+YJscJj2X1vaK H3qU+i/K3oGFHJo2dsaR1iYl+lzo9dyzvicOe5bFzFkVQGI0a3p88CQrhoF3HkNf jc9oqnxIGJn3v3UX6jxFWFiuF17CopNv4/5DZG2QIU5t0JGiqEYxl5ayDwqQsgGB E88eiutsuhkVTqKI/9VXs+YIE0B0xbEQfGGSQ1zzGZKfy7MBSk88PzLXa591DFZH SXETzfxqbI4ACX7L36mUX/JUw/sC5ch67UABZqwrj8oxXb9Ssgxfzmt7rCwBlp2i GdYHuoSDY5TJnskceL5a94BLuvhI9EnYsMHKA2aHM95eBBkPZo7jGqqOU8hJbL4t MbIu0z3iCNUBFcNSBXdfv81Dc4CJO4Orj1jnMqe0U6dSasT+hS2ulZPu6EjKIfMY Wqgfs89pFQ4OH3e3Crx2ngz57iL2fDYZfccfjOJQtYfxTOmXRKHjcDXcZdydsxNF 6dXNDhtuyftvNf3h4o7B73Rv3xNbG1ObZmU2i4wxmY2fsYEsRhqR/UKhtqbTPsxF C/zL8KSraGzrgYuyOzQMDWAH/ybhZytn91kEd1QBWMO79TCC2JI= =2QlZ -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-nolibc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull nolibc updates from Shuah Khan: - add support for uname(2) - remove open-coded strnlen() - export strlen() - add tests for strlcat() and strlcpy() - fix memory error in realloc() - fix strlcat() and strlcpy() return code and size usage * tag 'linux_kselftest-nolibc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: tools/nolibc: add support for uname(2) tools/nolibc/string: remove open-coded strnlen() selftests/nolibc: Add tests for strlcat() and strlcpy() tools/nolibc: Fix strlcpy() return code and size usage tools/nolibc: Fix strlcat() return code and size usage tools/nolibc/string: export strlen() tools/nolibc/stdlib: fix memory error in realloc() |
||
|
Linus Torvalds
|
5901037324 |
OpenRISC updates for 6.10
A few cleanups and fixups from me:
- Add a few missing relocations to fix module loading.
- Cleanup FPU state save and restore to be more efficient.
- Cleanups to traps handling and logging.
- Fix issue with poweroff being broken after recent power driver
refactoings.
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Merge tag 'for-linus' of https://github.com/openrisc/linux
Pull OpenRISC updates from Stafford Horne:
"A few cleanups and fixups from me:
- Add a few missing relocations to fix module loading
- Cleanup FPU state save and restore to be more efficient
- Cleanups to traps handling and logging
- Fix issue with poweroff being broken after recent power driver
refactorings"
* tag 'for-linus' of https://github.com/openrisc/linux:
openrisc: Move FPU state out of pt_regs
openrisc: Add FPU config
openrisc: traps: Don't send signals to kernel mode threads
openrisc: traps: Remove calls to show_registers before die
openrisc: traps: Convert printks to pr_<level> macros
openrisc: Add support for more module relocations
openrisc: Define openrisc relocation types
openrisc: Use do_kernel_power_off()
|
||
|
Linus Torvalds
|
c59cebe8ff |
sh updates for v6.10
- sh: setup: Add missing forward declaration for sh_fdt_init()
- sh: smp: Protect setup_profiling_timer() by CONFIG_PROFILING
- sh: of-generic: Add missing #include <asm/clock.h>
- sh: dreamcast: Fix GAPS PCI bridge addressing
- sh: boot: Add proper forward declarations
- sh: boot: Remove sh5 cache handling
- Revert "sh: Handle calling csum_partial with misaligned data"
- sh: j2: Drop incorrect SPI controller spi-max-frequency property
- sh: push-switch: Convert to platform remove callback returning void
- sh: sh7785lcr: Make init_sh7785lcr_IRQ() static
- sh: sh7757: Add missing #include <asm/mmzone.h>
- sh: sh7757lcr: Make init_sh7757lcr_IRQ() static
- sh: mach-sh03: Make sh03_rtc_settimeofday() static
- sh: mach-highlander: Add missing #include <mach/highlander.h>
- sh: traps: Make is_dsp_inst() static
- sh: cache: Move forward declarations to <asm/cacheflush.h>
- sh: dma: Remove unused functionality
- sh: dwarf: Make dwarf_lookup_fde() static
- sh: kprobes: Remove unneeded kprobe_opcode_t casts
- sh: kprobes: Make trampoline_probe_handler() static
- sh: kprobes: Merge arch_copy_kprobe() into arch_prepare_kprobe()
- sh: smp: Fix missing prototypes
- sh: sh7786: Remove unused sh7786_usb_use_exclock()
- sh: sh2a: Add missing #include <asm/processor.h>
- sh: dma: Remove unused dmac_search_free_channel()
- sh: math-emu: Add missing #include <asm/fpu.h>
- sh: nommu: Add missing #include <asm/cacheflush.h>
- sh: ftrace: Fix missing prototypes
- sh: hw_breakpoint: Add missing forward declaration for arch_bp_generic_fields()
- sh: traps: Add missing #include <asm/setup.h>
- sh: return_address: Add missing #include <asm/ftrace.h>
- sh: tlb: Add missing forward declaration for handle_tlbmiss()
- sh: syscall: Add missing forward declaration for sys_cacheflush()
- sh: fpu: Add missing forward declarations
- sh: pgtable: Fix missing prototypes
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Merge tag 'sh-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux
Pull sh updates from John Paul Adrian Glaubitz:
"The majority of improvements are coming from Geert Uytterhoeven who
took the time to fix a total of 30 cases of "-Wmissing-prototypes"
compiler warnings, either by adding a missing header include, defining
the missing forward declarations or making the functions in question
static.
In the case of several DMA functions, the fix was to actually just
remove them as they were added but never used. Another one of these
warnings was eliminated by removing the left-over sh5 cache handling
support, a change that was suggested by Yoshinori Sato and, finally,
the last of these warnings was fixed by guarding the function
setup_profiling_timer() with CONFIG_PROFILING.
While at it, Geert also removed two unneeded casts to kprobe_opcode_t
in the kprobes code.
Another change was contributed by Guenter Roeck to fix errors that
were reported during checksum unit tests. The fix actually reverts the
older change
|
||
|
Linus Torvalds
|
103916ffe2 |
arm64 updates for 6.10
ACPI:
* Support for the Firmware ACPI Control Structure (FACS) signature
feature which is used to reboot out of hibernation on some systems.
Kbuild:
* Support for building Flat Image Tree (FIT) images, where the kernel
Image is compressed alongside a set of devicetree blobs.
Memory management:
* Optimisation of our early page-table manipulation for creation of the
linear mapping.
* Support for userfaultfd write protection, which brings along some nice
cleanups to our handling of invalid but present ptes.
* Extend our use of range TLBI invalidation at EL1.
Perf and PMUs:
* Ensure that the 'pmu->parent' pointer is correctly initialised by PMU
drivers.
* Avoid allocating 'cpumask_t' types on the stack in some PMU drivers.
* Fix parsing of the CPU PMU "version" field in assembly code, as it
doesn't follow the usual architectural rules.
* Add best-effort unwinding support for USER_STACKTRACE
* Minor driver fixes and cleanups.
Selftests:
* Minor cleanups to the arm64 selftests (missing NULL check, unused
variable).
Miscellaneous
* Add a command-line alias for disabling 32-bit application support.
* Add part number for Neoverse-V2 CPUs.
* Minor fixes and cleanups.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"The most interesting parts are probably the mm changes from Ryan which
optimise the creation of the linear mapping at boot and (separately)
implement write-protect support for userfaultfd.
Outside of our usual directories, the Kbuild-related changes under
scripts/ have been acked by Masahiro whilst the drivers/acpi/ parts
have been acked by Rafael and the addition of cpumask_any_and_but()
has been acked by Yury.
ACPI:
- Support for the Firmware ACPI Control Structure (FACS) signature
feature which is used to reboot out of hibernation on some systems
Kbuild:
- Support for building Flat Image Tree (FIT) images, where the kernel
Image is compressed alongside a set of devicetree blobs
Memory management:
- Optimisation of our early page-table manipulation for creation of
the linear mapping
- Support for userfaultfd write protection, which brings along some
nice cleanups to our handling of invalid but present ptes
- Extend our use of range TLBI invalidation at EL1
Perf and PMUs:
- Ensure that the 'pmu->parent' pointer is correctly initialised by
PMU drivers
- Avoid allocating 'cpumask_t' types on the stack in some PMU drivers
- Fix parsing of the CPU PMU "version" field in assembly code, as it
doesn't follow the usual architectural rules
- Add best-effort unwinding support for USER_STACKTRACE
- Minor driver fixes and cleanups
Selftests:
- Minor cleanups to the arm64 selftests (missing NULL check, unused
variable)
Miscellaneous:
- Add a command-line alias for disabling 32-bit application support
- Add part number for Neoverse-V2 CPUs
- Minor fixes and cleanups"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (64 commits)
arm64/mm: Fix pud_user_accessible_page() for PGTABLE_LEVELS <= 2
arm64/mm: Add uffd write-protect support
arm64/mm: Move PTE_PRESENT_INVALID to overlay PTE_NG
arm64/mm: Remove PTE_PROT_NONE bit
arm64/mm: generalize PMD_PRESENT_INVALID for all levels
arm64: simplify arch_static_branch/_jump function
arm64: Add USER_STACKTRACE support
arm64: Add the arm64.no32bit_el0 command line option
drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()
drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group
drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group
kselftest: arm64: Add a null pointer check
arm64: defer clearing DAIF.D
arm64: assembler: update stale comment for disable_step_tsk
arm64/sysreg: Update PIE permission encodings
kselftest/arm64: Remove unused parameters in abi test
perf/arm-spe: Assign parents for event_source device
perf/arm-smmuv3: Assign parents for event_source device
perf/arm-dsu: Assign parents for event_source device
perf/arm-dmc620: Assign parents for event_source device
...
|
||
|
Linus Torvalds
|
1338acfe62 |
m68k updates for v6.10
- Fix invalid context sleep and reboot hang on Mac, - Fix spinlock race in kernel thread creation, - Miscellaneous fixes and improvements, - Defconfig updates. -----BEGIN PGP SIGNATURE----- iIsEABYIADMWIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZkH2QBUcZ2VlcnRAbGlu dXgtbTY4ay5vcmcACgkQisJQ/WRJ8XBOjwEA9aYPXxzJ6XbuLdc01QW/YWhg9b9y FRv8hYH7Oiyott0A/1uz/8MOQzLVqqwL5n9mAHoTCVYym1IUxIwHj5oxJHwE =cmyq -----END PGP SIGNATURE----- Merge tag 'm68k-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - Fix invalid context sleep and reboot hang on Mac - Fix spinlock race in kernel thread creation - Miscellaneous fixes and improvements - defconfig updates * tag 'm68k-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: defconfig: Update defconfigs for v6.9-rc1 m68k: Move ARCH_HAS_CPU_CACHE_ALIASING m68k: mac: Fix reboot hang on Mac IIci m68k: Fix spinlock race in kernel thread creation m68k: Let GENERIC_IOMAP depend on HAS_IOPORT m68k: amiga: Use str_plural() to fix Coccinelle warning macintosh/via-macii: Fix "BUG: sleeping function called from invalid context" zorro: Use helpers from ioport.h m68k: Calculate THREAD_SIZE from THREAD_SIZE_ORDER |
||
|
Jakub Kicinski
|
654de42f3f |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Merge in late fixes to prepare for the 6.10 net-next PR. Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Florian Westphal
|
dc9dfd8ae4 |
selftests: netfilter: fix packetdrill conntrack testcase
Some versions of conntrack(8) default to ipv4-only, so this needs to request
ipv6 explicitly, like all other spots already do.
Fixes:
|
||
|
Richard Gobert
|
386f0cffae |
net: gro: fix napi_gro_cb zeroed alignment
Add 2 byte padding to napi_gro_cb struct to ensure zeroed member is
aligned after flush_id member was removed in the original commit.
Fixes:
|
||
|
Linus Torvalds
|
9776dd3609 |
X86 interrupt handling update:
Support for posted interrupts on bare metal
Posted interrupts is a virtualization feature which allows to inject
interrupts directly into a guest without host interaction. The VT-d
interrupt remapping hardware sets the bit which corresponds to the
interrupt vector in a vector bitmap which is either used to inject the
interrupt directly into the guest via a virtualized APIC or in case
that the guest is scheduled out provides a host side notification
interrupt which informs the host that an interrupt has been marked
pending in the bitmap.
This can be utilized on bare metal for scenarios where multiple
devices, e.g. NVME storage, raise interrupts with a high frequency. In
the default mode these interrupts are handles independently and
therefore require a full roundtrip of interrupt entry/exit.
Utilizing posted interrupts this roundtrip overhead can be avoided by
coalescing these interrupt entries to a single entry for the posted
interrupt notification. The notification interrupt then demultiplexes
the pending bits in a memory based bitmap and invokes the corresponding
device specific handlers.
Depending on the usage scenario and device utilization throughput
improvements between 10% and 130% have been measured.
As this is only relevant for high end servers with multiple device
queues per CPU attached and counterproductive for situations where
interrupts are arriving at distinct times, the functionality is opt-in
via a kernel command line parameter.
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Merge tag 'x86-irq-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 interrupt handling updates from Thomas Gleixner:
"Add support for posted interrupts on bare metal.
Posted interrupts is a virtualization feature which allows to inject
interrupts directly into a guest without host interaction. The VT-d
interrupt remapping hardware sets the bit which corresponds to the
interrupt vector in a vector bitmap which is either used to inject the
interrupt directly into the guest via a virtualized APIC or in case
that the guest is scheduled out provides a host side notification
interrupt which informs the host that an interrupt has been marked
pending in the bitmap.
This can be utilized on bare metal for scenarios where multiple
devices, e.g. NVME storage, raise interrupts with a high frequency. In
the default mode these interrupts are handles independently and
therefore require a full roundtrip of interrupt entry/exit.
Utilizing posted interrupts this roundtrip overhead can be avoided by
coalescing these interrupt entries to a single entry for the posted
interrupt notification. The notification interrupt then demultiplexes
the pending bits in a memory based bitmap and invokes the
corresponding device specific handlers.
Depending on the usage scenario and device utilization throughput
improvements between 10% and 130% have been measured.
As this is only relevant for high end servers with multiple device
queues per CPU attached and counterproductive for situations where
interrupts are arriving at distinct times, the functionality is opt-in
via a kernel command line parameter"
* tag 'x86-irq-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/irq: Use existing helper for pending vector check
iommu/vt-d: Enable posted mode for device MSIs
iommu/vt-d: Make posted MSI an opt-in command line option
x86/irq: Extend checks for pending vectors to posted interrupts
x86/irq: Factor out common code for checking pending interrupts
x86/irq: Install posted MSI notification handler
x86/irq: Factor out handler invocation from common_interrupt()
x86/irq: Set up per host CPU posted interrupt descriptors
x86/irq: Reserve a per CPU IDT vector for posted MSIs
x86/irq: Add a Kconfig option for posted MSI
x86/irq: Remove bitfields in posted interrupt descriptor
x86/irq: Unionize PID.PIR for 64bit access w/o casting
KVM: VMX: Move posted interrupt descriptor out of VMX code
|
||
|
Linus Torvalds
|
6bfd2d442a |
Updates for the interrupt subsystem:
- Core code:
- Interrupt storm detection for the lockup watchdog:
Lockups which are caused by interrupt storms are not easy to debug
because there is no information about the events which make the lockup
detector trigger.
To make this more user friendly, provide an extenstion to interrupt
statistics which allows to take snapshots and an interface to retrieve
the delta to the snapshot. Use this new mechanism in the watchdog code
to do a two stage lockup analysis by taking the snapshot and printing
the deltas for the topmost active interrupts on the second trigger.
Note: This contains both the interrupt and the watchdog changes as
the latter depend on the former obviously.
- Avoid summation loops in the /proc/interrupts output and use the global
counter when possible
- Skip suspended interrupts on CPU hotplug operations to ensure that they
are not delivered before the system resumes the device drivers when
coming out of suspend.
- On CPU hot-unplug interrupts which are affine to the outgoing CPU are
migrated to a different CPU in the affinity mask. This can fail when
the CPUs have no vectors left. Instead of giving up try to migrate it
to any online CPU and thereby breaking the affinity setting in order to
prevent a stale device interrupt which targets an offline CPU
- The usual small cleanups
- Driver code:
- Support for the RISCV AIA MSI controller
- Make the interrupt allocation for the Loongson PCH controller more
flexible to prevent vector exhaustion
- The usual set of cleanups and fixes all over the place
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Merge tag 'irq-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull interrupt subsystem updates from Thomas Gleixner:
"Core code:
- Interrupt storm detection for the lockup watchdog:
Lockups which are caused by interrupt storms are not easy to debug
because there is no information about the events which make the
lockup detector trigger.
To make this more user friendly, provide an extenstion to interrupt
statistics which allows to take snapshots and an interface to
retrieve the delta to the snapshot. Use this new mechanism in the
watchdog code to do a two stage lockup analysis by taking the
snapshot and printing the deltas for the topmost active interrupts
on the second trigger.
Note: This contains both the interrupt and the watchdog changes as
the latter depend on the former obviously.
- Avoid summation loops in the /proc/interrupts output and use the
global counter when possible
- Skip suspended interrupts on CPU hotplug operations to ensure that
they are not delivered before the system resumes the device drivers
when coming out of suspend.
- On CPU hot-unplug interrupts which are affine to the outgoing CPU
are migrated to a different CPU in the affinity mask. This can fail
when the CPUs have no vectors left. Instead of giving up try to
migrate it to any online CPU and thereby breaking the affinity
setting in order to prevent a stale device interrupt which targets
an offline CPU
- The usual small cleanups
Driver code:
- Support for the RISCV AIA MSI controller
- Make the interrupt allocation for the Loongson PCH controller more
flexible to prevent vector exhaustion
- The usual set of cleanups and fixes all over the place"
* tag 'irq-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits)
irqchip/gic-v3-its: Remove BUG_ON in its_vpe_irq_domain_alloc
cpuidle: Avoid explicit cpumask allocation on stack
irqchip/sifive-plic: Avoid explicit cpumask allocation on stack
irqchip/riscv-aplic-direct: Avoid explicit cpumask allocation on stack
irqchip/loongson-eiointc: Avoid explicit cpumask allocation on stack
irqchip/gic-v3-its: Avoid explicit cpumask allocation on stack
irqchip/irq-bcm6345-l1: Avoid explicit cpumask allocation on stack
cpumask: Introduce cpumask_first_and_and()
irqchip/irq-brcmstb-l2: Avoid saving mask on shutdown
genirq: Reuse irq_is_nmi()
genirq/cpuhotplug: Retry with cpu_online_mask when migration fails
genirq/cpuhotplug: Skip suspended interrupts when restoring affinity
arm64: dts: st: Add interrupt parent to pinctrl on stm32mp251
arm64: dts: st: Add exti1 and exti2 nodes on stm32mp251
ARM: dts: stm32: List exti parent interrupts on stm32mp131
ARM: dts: stm32: List exti parent interrupts on stm32mp151
arm64: Kconfig.platforms: Enable STM32_EXTI for ARCH_STM32
irqchip/stm32-exti: Mark events reserved with RIF configuration check
irqchip/stm32-exti: Skip secure events
irqchip/stm32-exti: Convert driver to standard PM
...
|
||
|
Linus Torvalds
|
a9d9ce3fbc |
A single update for the TSC synchronixation sanity checks:
The sad state of TSC being notoriously non-sychronized for several decades caused the kernel to grow quite rigorous sanity checks to detect whether the TSC is valid to be used for timekeeping. The TSC ADJUST MSR provides the offset between the initial TSC value after hardware reset and later modifications. This allows to detect cases where firmware tampers with the TSC and also allows to correct the firmware induced damage by resetting the offset in a controlled way. The universal correct rule is that the TSC ADJUST value has to be consistent within all CPUs of a socket. The kernel further assumes that the TSC offset should be consistent between sockets. That's not really correct as systems with a huge number of sockets are not architecurally guaranteed to reset the per socket TSC base synchronously. In case that the per socket offset is not consistent the kernel resets it to the offset of the boot CPU and then does a synchronization check which corrects for the inter socket delays. That works most of the time, but it is suboptimal as the firmware has eventually better information about the per socket offset and on sane systems that offset should just work in the validation checks. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmZCDA4THHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYodLcD/4hZmCiEL97M+qb0rjmscKmJq/EOjxm pRgT/+vH2MakYh2xIjLSeMtRB5eFdfz+ZspJGEt017yW5l+saZ6edrq+g2qi1EfJ TDGbDGK9T6HR0WDplFLqLXolKS2lcvHbolATu/t5ZQmrRmuGuS+6t6eAoI9QcaWQ DaqMtdSQNq8B5hopaZtaJSTTkznD/CtKyMCvVKGxXE2gH6d6UmezR72f6oruzgg9 WXLDt1sPxg1zl1rS1GdeRa4xXrsLxr8THZ53Nr5pPyZV6FCSOZQtcurwhsIYcMO7 b3m+LU04XGURK196c0Uej8UwRCAHpD50aS91GcclXsR4wTKyFatVz9mpwZOK/F/L Pw+5O6xUeyIAKMr6YJl6KusPhhwDcYm+ETuTzMmWMyJEh91lLYHyCKniE3wsHpzT L7er6HWOwBaPlOnvuOhl4rzqr0F+9xLmWWq6s+85HlvlgfV1NjEhqi7dn/ZO1jdx Im3Xq8sq04tIMNjLPSTkovXmvU2us45yQk2HthWSM7FQ+vpzPDgdp1sVFsLK19cu +t0jI01qSUBzYvcM28CDX99hEI2L8Oo/nC1/Vq/4MB+KkEPCUMKr0ZA2nTKHL8lx +lOGdnzokr6DsbRdtfqWKywc/is2r1OXrOSBR23SwwK1XQ2aRMi/0F96Q0cR9lzt 6utxZRFhc7BtpA== =W1qL -----END PGP SIGNATURE----- Merge tag 'x86-timers-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 timers update from Thomas Gleixner: "A single update for the TSC synchronixation sanity checks: The sad state of TSC being notoriously non-sychronized for several decades caused the kernel to grow quite rigorous sanity checks to detect whether the TSC is valid to be used for timekeeping. The TSC ADJUST MSR provides the offset between the initial TSC value after hardware reset and later modifications. This allows to detect cases where firmware tampers with the TSC and also allows to correct the firmware induced damage by resetting the offset in a controlled way. The universal correct rule is that the TSC ADJUST value has to be consistent within all CPUs of a socket. The kernel further assumes that the TSC offset should be consistent between sockets. That's not really correct as systems with a huge number of sockets are not architecurally guaranteed to reset the per socket TSC base synchronously. In case that the per socket offset is not consistent the kernel resets it to the offset of the boot CPU and then does a synchronization check which corrects for the inter socket delays. That works most of the time, but it is suboptimal as the firmware has eventually better information about the per socket offset and on sane systems that offset should just work in the validation checks" * tag 'x86-timers-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/tsc: Trust initial offset in architectural TSC-adjust MSRs |
||
|
Linus Torvalds
|
2d9db778dd |
Timers and timekeeping updates:
- Core code:
- Make timekeeping and VDSO time readouts resilent against math overflow:
In guest context the kernel is prone to math overflow when the host
defers the timer interrupt due to overload, malfunction or malice.
This can be mitigated by checking the clocksource delta for the
maximum deferrement which is readily available. If that value is
exceeded then the code uses a slowpath function which can handle the
multiplication overflow.
This functionality is enabled unconditionally in the kernel, but made
conditional in the VDSO code. The latter is conditional because it
allows architectures to optimize the check so it is not causing
performance regressions.
On X86 this is achieved by reworking the existing check for negative
TSC deltas as a negative delta obviously exceeds the maximum
deferrement when it is evaluated as an unsigned value. That avoids two
conditionals in the hotpath and allows to hide both the negative delta
and the large delta handling in the same slow path.
- Add an initial minimal ktime_t abstraction for Rust
- The usual boring cleanups and enhancements
- Drivers:
- Boring updates to device trees and trivial enhancements in various
drivers.
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Merge tag 'timers-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timers and timekeeping updates from Thomas Gleixner:
"Core code:
- Make timekeeping and VDSO time readouts resilent against math
overflow:
In guest context the kernel is prone to math overflow when the host
defers the timer interrupt due to overload, malfunction or malice.
This can be mitigated by checking the clocksource delta for the
maximum deferrement which is readily available. If that value is
exceeded then the code uses a slowpath function which can handle
the multiplication overflow.
This functionality is enabled unconditionally in the kernel, but
made conditional in the VDSO code. The latter is conditional
because it allows architectures to optimize the check so it is not
causing performance regressions.
On X86 this is achieved by reworking the existing check for
negative TSC deltas as a negative delta obviously exceeds the
maximum deferrement when it is evaluated as an unsigned value. That
avoids two conditionals in the hotpath and allows to hide both the
negative delta and the large delta handling in the same slow path.
- Add an initial minimal ktime_t abstraction for Rust
- The usual boring cleanups and enhancements
Drivers:
- Boring updates to device trees and trivial enhancements in various
drivers"
* tag 'timers-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits)
clocksource/drivers/arm_arch_timer: Mark hisi_161010101_oem_info const
clocksource/drivers/timer-ti-dm: Remove an unused field in struct dmtimer
clocksource/drivers/renesas-ostm: Avoid reprobe after successful early probe
clocksource/drivers/renesas-ostm: Allow OSTM driver to reprobe for RZ/V2H(P) SoC
dt-bindings: timer: renesas: ostm: Document Renesas RZ/V2H(P) SoC
rust: time: doc: Add missing C header links
clocksource: Make the int help prompt unit readable in ncurses
hrtimer: Rename __hrtimer_hres_active() to hrtimer_hres_active()
timerqueue: Remove never used function timerqueue_node_expires()
rust: time: Add Ktime
vdso: Fix powerpc build U64_MAX undeclared error
clockevents: Convert s[n]printf() to sysfs_emit()
clocksource: Convert s[n]printf() to sysfs_emit()
clocksource: Make watchdog and suspend-timing multiplication overflow safe
timekeeping: Let timekeeping_cycles_to_ns() handle both under and overflow
timekeeping: Make delta calculation overflow safe
timekeeping: Prepare timekeeping_cycles_to_ns() for overflow safety
timekeeping: Fold in timekeeping_delta_to_ns()
timekeeping: Consolidate timekeeping helpers
timekeeping: Refactor timekeeping helpers
...
|