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98f75b8291
41589 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
98f75b8291 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) If the user gives us a msg_namelen of 0, don't try to interpret
anything pointed to by msg_name. From Ani Sinha.
2) Fix some bnx2i/bnx2fc randconfig compilation errors.
The gist of the issue is that we firstly have drivers that span both
SCSI and networking. And at the top of that chain of dependencies
we have things like SCSI_FC_ATTRS and SCSI_NETLINK which are
selected.
But since select is a sledgehammer and ignores dependencies,
everything to select's SCSI_FC_ATTRS and/or SCSI_NETLINK has to also
explicitly select their dependencies and so on and so forth.
Generally speaking 'select' is supposed to only be used for child
nodes, those which have no dependencies of their own. And this
whole chain of dependencies in the scsi layer violates that rather
strongly.
So just make SCSI_NETLINK depend upon it's dependencies, and so on
and so forth for the things selecting it (either directly or
indirectly).
From Anish Bhatt and Randy Dunlap.
3) Fix generation of blackhole routes in IPSEC, from Steffen Klassert.
4) Actually notice netdev feature changes in rtl_open() code, from
Hayes Wang.
5) Fix divide by zero in bond enslaving, from Nikolay Aleksandrov.
6) Missing memory barrier in sunvnet driver, from David Stevens.
7) Don't leave anycast addresses around when ipv6 interface is
destroyed, from Sabrina Dubroca.
8) Don't call efx_{arch}_filter_sync_rx_mode before addr_list_lock is
initialized in SFC driver, from Edward Cree.
9) Fix missing DMA error checking in 3c59x, from Neal Horman.
10) Openvswitch doesn't emit OVS_FLOW_CMD_NEW notifications accidently,
fix from Samuel Gauthier.
11) pch_gbe needs to select NET_PTP_CLASSIFY otherwise we can get a
build error.
12) Fix macvlan regression wherein we stopped emitting
broadcast/multicast frames over software devices. From Nicolas
Dichtel.
13) Fix infiniband bug due to unintended overflow of skb->cb[], from
Eric Dumazet. And add an assertion so this doesn't happen again.
14) dm9000_parse_dt() should return error pointers, not NULL. From
Tobias Klauser.
15) IP tunneling code uses this_cpu_ptr() in preemptible contexts, fix
from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (87 commits)
net: bcmgenet: call bcmgenet_dma_teardown in bcmgenet_fini_dma
net: bcmgenet: fix TX reclaim accounting for fragments
ipv4: do not use this_cpu_ptr() in preemptible context
dm9000: Return an ERR_PTR() in all error conditions of dm9000_parse_dt()
r8169: fix an if condition
r8152: disable ALDPS
ipoib: validate struct ipoib_cb size
net: sched: shrink struct qdisc_skb_cb to 28 bytes
tg3: Work around HW/FW limitations with vlan encapsulated frames
macvlan: allow to enqueue broadcast pkt on virtual device
pch_gbe: 'select' NET_PTP_CLASSIFY.
scsi: Use 'depends' with LIBFC instead of 'select'.
openvswitch: restore OVS_FLOW_CMD_NEW notifications
genetlink: add function genl_has_listeners()
lib: rhashtable: remove second linux/log2.h inclusion
net: allow macvlans to move to net namespace
3c59x: Fix bad offset spec in skb_frag_dma_map
3c59x: Add dma error checking and recovery
sparc: bpf_jit: fix support for ldx/stx mem and SKF_AD_VLAN_TAG
can: at91_can: add missing prepare and unprepare of the clock
...
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Linus Torvalds
|
7c9a3730a5 |
Merge branch 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue fix from Tejun Heo: "create_singlethread_workqueue() is the old interface which is kept around for backward compatibility - each should be reviewed to determine whether singlethread usage was to save worker threads or for ordering guarantee and whether it's depended upon by memory reclaim path. While adding NUMA support for unbound workqueues during v3.10, I forgot to update it breaking the singlethread and ordering properties on NUMA setups. The breakage was unfortunately rather subtle and went without being reported until now. The only missing piece is __WQ_ORDERED flag which makes the unbounded workqueue use a single backend queue across different NUMA nodes. It's fixed by making create_singlethread_workqueue() wrap alloc_ordered_workqueue() so that possible future updates are inherited automatically" * 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: apply __WQ_ORDERED to create_singlethread_workqueue() |
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Linus Torvalds
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3c2ea7024a |
Staging / IIO fixes for 3.17-rc6
Here are some IIO and Staging driver fixes for 3.17-rc6. They are all pretty simple, and resolve reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlQdukgACgkQMUfUDdst+ymENwCfTYAbHywZxtdQRMQ+ByfAeQY4 5kIAnjb6xVPATRL9DMt/cUfyE550SiEz =UW80 -----END PGP SIGNATURE----- Merge tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging / IIO fixes from Greg KH: "Here are some IIO and Staging driver fixes for 3.17-rc6. They are all pretty simple, and resolve reported issues" * tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vt6655: buffer overflow in ioctl iio:magnetometer: bugfix magnetometers gain values iio: adc: at91: don't use the last converted data register iio: adc: xilinx-xadc: assign auxiliary channels address correctly iio: meter: ade7758: Fix indio_dev->trig assignment iio: inv_mpu6050: Fix indio_dev->trig assignment iio: gyro: itg3200: Fix indio_dev->trig assignment iio: st_sensors: Fix indio_dev->trig assignment iio: hid_sensor_hub: Fix indio_dev->trig assignment iio: adc: ad_sigma_delta: Fix indio_dev->trig assignment iio: accel: bma180: Fix indio_dev->trig assignment iio:trigger: modify return value for iio_trigger_get iio:inkern: fix overwritten -EPROBE_DEFER in of_iio_channel_get_by_name |
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Linus Torvalds
|
1734a6e47f |
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie: "A bunch of radeon fixes for oops on module unload, and problems with resetting the dma engine, one nouveau fix for black boxes in rendering on my mbp retina, one sti fix, and a couple of intel fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau: ltc/gf100-: fix cbc issues on certain boards drm/bochs: add missing drm_connector_register call drm/cirrus: add missing drm_connector_register call drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page drm/nouveau/runpm: fix module unload drm/radeon/px: fix module unload vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops drm/radeon: don't reset dma on r6xx-evergreen init drm/radeon: don't reset sdma on CIK init drm/radeon: don't reset dma on NI/SI init drm/radeon/dpm: fix resume on mullins drm/radeon: Disable HDP flush before every CS again for < r600 drm/radeon: delete unused PTE_* defines drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chv drm: sti: do not iterate over the info frame array drm/i915: Fix SRC_COPY width on 830/845g |
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Greg Kroah-Hartman
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922b83b4aa |
First round of IIO fixes for the 3.17 cycle.
* Fix an overwritten error return that can prevent deferred probing when using of_iio_channel_get_by_name * A series that deals with an incorrect reference count when the default trigger is set within the main probe routine for a driver. Can result in a double free if the trigger is changed. * Fix a buglet with xilinx-xadc concerning setup of the address for an aux channel. * At91 adc driver could sometimes get a touchscreen reading rather than the intended adc channel. This is fixed by using the channel data register instead. * Fix some ST magnetometer gain values that differ in production parts from the prerelease ones used for driver development. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJUFfUOAAoJEFSFNJnE9BaIcyoQAKYclsqsYvWfNmxaGncSCwjZ hPh/YrlOv/Gto9yvLRbLHlvP966STHvi6T0g0dXGxAMy5q2vvYzP9T9iHexUIeW/ l/UJ0lGTz7YNl0/RwoLD9l8CrNscKPh6ZDsR+Y73mlJzsl4oTsGYlv00PKbleSLk 8qqLqagTa1ToiujOE2j9H+rvea3G9nzCvPYQbJR+tDQ/LqBSquyhpF+/oumwPTCP EVajxFzh/MUQdRtPd27IVP1g/lbssvhCburrf/KVbfskwTcV0Mhpj4joU18dMjy8 VvRLRJbjqxaKPYux97WEFhDh5eQbS5GZ8NX4xZgDfvn8RBFG0P4T7jNXH1p0QGoN /tbDJcTeDfJYZoD/p2ZZWjr0CnR5t12kY6EVPRje79S3rkaS0NN0B7A4ywRhoUnC r5e7R+zqtM4QibkcZSw71mgh83cWt9mAn3hgUn/riqkjcp4hyZxVR3RhrUZKpl/J EBFNVGXJXoLBgtg4n+LM+2MeESVutVEytlv/ORMCrphI7+H1d2GP0nrITpClDBVZ tkikHJoRrf21ceJDxY+b3bTemrbH/9METu9AyzYjoHyNOvqoZQcSoB7gOxBcmCHm X/uJLEzJHJrz6XlBQKqxt11li6rmczaPta3AN78GArN1/cmaCPNDiAKq4edq+gAn uvn5V8GTfs/XRJk/kVrl =MS7C -----END PGP SIGNATURE----- Merge tag 'iio-fixes-3.17a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: First round of IIO fixes for the 3.17 cycle. * Fix an overwritten error return that can prevent deferred probing when using of_iio_channel_get_by_name * A series that deals with an incorrect reference count when the default trigger is set within the main probe routine for a driver. Can result in a double free if the trigger is changed. * Fix a buglet with xilinx-xadc concerning setup of the address for an aux channel. * At91 adc driver could sometimes get a touchscreen reading rather than the intended adc channel. This is fixed by using the channel data register instead. * Fix some ST magnetometer gain values that differ in production parts from the prerelease ones used for driver development. |
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Linus Torvalds
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b29f83aa8b |
PCI updates for v3.17:
Enumeration
- Don't default exclusively to first video device (Bruno Prémont)
PCI device hotplug
- Remove "no hotplug settings from platform" warning (Bjorn Helgaas)
- Add pci_ignore_hotplug() for VGA switcheroo (Bjorn Helgaas)
Freescale i.MX6
- Put LTSSM in "Detect" state before disabling (Lucas Stach)
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Merge tag 'pci-v3.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"These fix:
- Boot video device detection on dual-GPU Apple systems
- Hotplug fiascos on VGA switcheroo with radeon & nouveau drivers
- Boot hang on Freescale i.MX6 systems
- Excessive "no hotplug settings from platform" warnings
In particular:
Enumeration
- Don't default exclusively to first video device (Bruno Prémont)
PCI device hotplug
- Remove "no hotplug settings from platform" warning (Bjorn Helgaas)
- Add pci_ignore_hotplug() for VGA switcheroo (Bjorn Helgaas)
Freescale i.MX6
- Put LTSSM in "Detect" state before disabling (Lucas Stach)"
* tag 'pci-v3.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
vgaarb: Drop obsolete #ifndef
vgaarb: Don't default exclusively to first video device with mem+io
ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug()
PCI: Remove "no hotplug settings from platform" warning
PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device
PCI: imx6: Put LTSSM in "Detect" state before disabling it
MAINTAINERS: Add Lucas Stach as co-maintainer for i.MX6 PCI driver
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Bjorn Helgaas
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649ae75286 |
Merge branch 'pci/vga'; commit '6a73336bde29' into for-linus
* pci/vga: vgaarb: Drop obsolete #ifndef vgaarb: Don't default exclusively to first video device with mem+io * commit '6a73336bde29': PCI: Remove "no hotplug settings from platform" warning |
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Dave Airlie
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b5591bd6a6 |
Merge branch 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
- fix a resume hang on mullins - fix an oops on module unload with vgaswitcheroo (radeon and nouveau) - fix possible hangs DMA engine hangs due to hw bugs * 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux: drm/nouveau/runpm: fix module unload drm/radeon/px: fix module unload vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops drm/radeon: don't reset dma on r6xx-evergreen init drm/radeon: don't reset sdma on CIK init drm/radeon: don't reset dma on NI/SI init drm/radeon/dpm: fix resume on mullins drm/radeon: Disable HDP flush before every CS again for < r600 drm/radeon: delete unused PTE_* defines |
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Alex Deucher
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766a53d059 |
vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops
Drivers should call this on unload to unregister pmops. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=84431 Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> |
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Bruno Prémont
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ce6eacb07e |
vgaarb: Drop obsolete #ifndef
Commit
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Linus Torvalds
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9226b5b440 |
vfs: avoid non-forwarding large load after small store in path lookup
The performance regression that Josef Bacik reported in the pathname
lookup (see commit
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Linus Torvalds
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1536340e7c |
Merge branches 'locking-urgent-for-linus' and 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull futex and timer fixes from Thomas Gleixner:
"A oneliner bugfix for the jinxed futex code:
- Drop hash bucket lock in the error exit path. I really could slap
myself for intruducing that bug while fixing all the other horror
in that code three month ago ...
and the timer department is not too proud about the following fixes:
- Deal with a long standing rounding bug in the timeval to jiffies
conversion. It's a real issue and this fix fell through the cracks
for quite some time.
- Another round of alarmtimer fixes. Finally this code gets used
more widely and the subtle issues hidden for quite some time are
noticed and fixed. Nothing really exciting, just the itty bitty
details which bite the serious users here and there"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Unlock hb->lock in futex_wait_requeue_pi() error path
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
alarmtimer: Lock k_itimer during timer callback
alarmtimer: Do not signal SIGEV_NONE timers
alarmtimer: Return relative times in timer_gettime
jiffies: Fix timeval conversion to jiffies
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Linus Torvalds
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23d0db76ff |
Make hash_64() use a 64-bit multiply when appropriate
The hash_64() function historically does the multiply by the GOLDEN_RATIO_PRIME_64 number with explicit shifts and adds, because unlike the 32-bit case, gcc seems unable to turn the constant multiply into the more appropriate shift and adds when required. However, that means that we generate those shifts and adds even when the architecture has a fast multiplier, and could just do it better in hardware. Use the now-cleaned-up CONFIG_ARCH_HAS_FAST_MULTIPLIER (together with "is it a 64-bit architecture") to decide whether to use an integer multiply or the explicit sequence of shift/add instructions. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Andrew Hunter
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d78c9300c5 |
jiffies: Fix timeval conversion to jiffies
timeval_to_jiffies tried to round a timeval up to an integral number
of jiffies, but the logic for doing so was incorrect: intervals
corresponding to exactly N jiffies would become N+1. This manifested
itself particularly repeatedly stopping/starting an itimer:
setitimer(ITIMER_PROF, &val, NULL);
setitimer(ITIMER_PROF, NULL, &val);
would add a full tick to val, _even if it was exactly representable in
terms of jiffies_ (say, the result of a previous rounding.) Doing
this repeatedly would cause unbounded growth in val. So fix the math.
Here's what was wrong with the conversion: we essentially computed
(eliding seconds)
jiffies = usec * (NSEC_PER_USEC/TICK_NSEC)
by using scaling arithmetic, which took the best approximation of
NSEC_PER_USEC/TICK_NSEC with denominator of 2^USEC_JIFFIE_SC =
x/(2^USEC_JIFFIE_SC), and computed:
jiffies = (usec * x) >> USEC_JIFFIE_SC
and rounded this calculation up in the intermediate form (since we
can't necessarily exactly represent TICK_NSEC in usec.) But the
scaling arithmetic is a (very slight) *over*approximation of the true
value; that is, instead of dividing by (1 usec/ 1 jiffie), we
effectively divided by (1 usec/1 jiffie)-epsilon (rounding
down). This would normally be fine, but we want to round timeouts up,
and we did so by adding 2^USEC_JIFFIE_SC - 1 before the shift; this
would be fine if our division was exact, but dividing this by the
slightly smaller factor was equivalent to adding just _over_ 1 to the
final result (instead of just _under_ 1, as desired.)
In particular, with HZ=1000, we consistently computed that 10000 usec
was 11 jiffies; the same was true for any exact multiple of
TICK_NSEC.
We could possibly still round in the intermediate form, adding
something less than 2^USEC_JIFFIE_SC - 1, but easier still is to
convert usec->nsec, round in nanoseconds, and then convert using
time*spec*_to_jiffies. This adds one constant multiplication, and is
not observably slower in microbenchmarks on recent x86 hardware.
Tested: the following program:
int main() {
struct itimerval zero = {{0, 0}, {0, 0}};
/* Initially set to 10 ms. */
struct itimerval initial = zero;
initial.it_interval.tv_usec = 10000;
setitimer(ITIMER_PROF, &initial, NULL);
/* Save and restore several times. */
for (size_t i = 0; i < 10; ++i) {
struct itimerval prev;
setitimer(ITIMER_PROF, &zero, &prev);
/* on old kernels, this goes up by TICK_USEC every iteration */
printf("previous value: %ld %ld %ld %ld\n",
prev.it_interval.tv_sec, prev.it_interval.tv_usec,
prev.it_value.tv_sec, prev.it_value.tv_usec);
setitimer(ITIMER_PROF, &prev, NULL);
}
return 0;
}
Cc: stable@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Turner <pjt@google.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Reviewed-by: Paul Turner <pjt@google.com>
Reported-by: Aaron Jacobs <jacobsa@google.com>
Signed-off-by: Andrew Hunter <ahh@google.com>
[jstultz: Tweaked to apply to 3.17-rc]
Signed-off-by: John Stultz <john.stultz@linaro.org>
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Tejun Heo
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e09c2c2954 |
workqueue: apply __WQ_ORDERED to create_singlethread_workqueue()
create_singlethread_workqueue() is a compat interface for single threaded workqueue which maps to ordered workqueue w/ rescuer in the current implementation. create_singlethread_workqueue() currently implemented by invoking alloc_workqueue() w/ appropriate parameters. |
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Matan Barak
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09e05c3f78 |
net/mlx4: Set vlan stripping policy by the right command
Changing the vlan stripping policy of the QP isn't supported by older
firmware versions for the INIT2RTR command. Nevertheless, we've used it.
Fix that by doing this policy change using INIT2RTR only if the firmware
supports it, otherwise, we call UPDATE_QP command to do the task.
Fixes:
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Bjorn Helgaas
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b440bde74f |
PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device
Powering off a hot-pluggable device, e.g., with pci_set_power_state(D3cold),
normally generates a hot-remove event that unbinds the driver.
Some drivers expect to remain bound to a device even while they power it
off and back on again. This can be dangerous, because if the device is
removed or replaced while it is powered off, the driver doesn't know that
anything changed. But some drivers accept that risk.
Add pci_ignore_hotplug() for use by drivers that know their device cannot
be removed. Using pci_ignore_hotplug() tells the PCI core that hot-plug
events for the device should be ignored.
The radeon and nouveau drivers use this to switch between a low-power,
integrated GPU and a higher-power, higher-performance discrete GPU. They
power off the unused GPU, but they want to remain bound to it.
This is a reimplementation of
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Linus Torvalds
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b531f5dd9c |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Fix skb leak in mac802154, from Martin Townsend
2) Use select not depends on NF_NAT for NFT_NAT, from Pablo Neira
Ayuso
3) Fix union initializer bogosity in vxlan, from Gerhard Stenzel
4) Fix RX checksum configuration in stmmac driver, from Giuseppe
CAVALLARO
5) Fix TSO with non-accelerated VLANs in e1000, e1000e, bna, ehea,
i40e, i40evf, mvneta, and qlge, from Vlad Yasevich
6) Fix capability checks in phy_init_eee(), from Giuseppe CAVALLARO
7) Try high order allocations more sanely for SKBs, specifically if a
high order allocation fails, fall back directly to zero order pages
rather than iterating down one order at a time. From Eric Dumazet
8) Fix a memory leak in openvswitch, from Li RongQing
9) amd-xgbe initializes wrong spinlock, from Thomas Lendacky
10) RTNL locking was busted in setsockopt for anycast and multicast, fix
from Sabrina Dubroca
11) Fix peer address refcount leak in ipv6, from Nicolas Dichtel
12) DocBook typo fixes, from Masanari Iida
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (101 commits)
ipv6: restore the behavior of ipv6_sock_ac_drop()
amd-xgbe: Enable interrupts for all management counters
amd-xgbe: Treat certain counter registers as 64 bit
greth: moved TX ring cleaning to NAPI rx poll func
cnic : Cleanup CONFIG_IPV6 & VLAN check
net: treewide: Fix typo found in DocBook/networking.xml
bnx2x: Fix link problems for 1G SFP RJ45 module
3c59x: avoid panic in boomerang_start_xmit when finding page address:
netfilter: add explicit Kconfig for NETFILTER_XT_NAT
ipv6: use addrconf_get_prefix_route() to remove peer addr
ipv6: fix a refcnt leak with peer addr
net-timestamp: only report sw timestamp if reporting bit is set
drivers/net/fddi/skfp/h/skfbi.h: Remove useless PCI_BASE_2ND macros
l2tp: fix race while getting PMTU on PPP pseudo-wire
ipv6: fix rtnl locking in setsockopt for anycast and multicast
VMXNET3: Check for map error in vmxnet3_set_mc
openvswitch: distinguish between the dropped and consumed skb
amd-xgbe: Fix initialization of the wrong spin lock
openvswitch: fix a memory leak
netfilter: fix missing dependencies in NETFILTER_XT_TARGET_LOG
...
|
||
|
Linus Torvalds
|
6fef37c9a7 |
ACPI and power management fixes for 3.17-rc4
- Fix for recently broken test_suspend= command line argument
(Rafael J Wysocki).
- Fixes for regressions related to the ACPI video driver caused
by switching the default to native backlight handling in 3.16
from Hans de Goede.
- Fix for a sysfs attribute of ACPI device objects that returns
stale values sometimes due to the fact that they are cached
instead of executing the appropriate method (_SUN) every time
(broken in 3.14). From Yasuaki Ishimatsu.
- Fix for a deadlock between cpuidle_lock and cpu_hotplug.lock
in the ACPI processor driver from Jiri Kosina.
- Runtime output validation for the ACPI _DSD device configuration
object missing from the support for it that has been introduced
recently. From Mika Westerberg.
- Fix for an unuseful and misleading RAPL (Running Average Power
Limit) domain detection message in the RAPL driver from Jacob Pan.
- New Intel Haswell CPU ID for the RAPL driver from Jason Baron.
- New Clevo W350etq blacklist entry for the ACPI EC driver
from Lan Tianyu.
- Cleanup for the intel_pstate driver and the core generic PM
domains code from Gabriele Mazzotta and Geert Uytterhoeven.
/
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Merge tag 'pm+acpi-3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
"These are regression fixes (ACPI sysfs, ACPI video, suspend test),
ACPI cpuidle deadlock fix, missing runtime validation of ACPI _DSD
output, a fix and a new CPU ID for the RAPL driver, new blacklist
entry for the ACPI EC driver and a couple of trivial cleanups
(intel_pstate and generic PM domains).
Specifics:
- Fix for recently broken test_suspend= command line argument (Rafael
Wysocki).
- Fixes for regressions related to the ACPI video driver caused by
switching the default to native backlight handling in 3.16 from
Hans de Goede.
- Fix for a sysfs attribute of ACPI device objects that returns stale
values sometimes due to the fact that they are cached instead of
executing the appropriate method (_SUN) every time (broken in
3.14). From Yasuaki Ishimatsu.
- Fix for a deadlock between cpuidle_lock and cpu_hotplug.lock in the
ACPI processor driver from Jiri Kosina.
- Runtime output validation for the ACPI _DSD device configuration
object missing from the support for it that has been introduced
recently. From Mika Westerberg.
- Fix for an unuseful and misleading RAPL (Running Average Power
Limit) domain detection message in the RAPL driver from Jacob Pan.
- New Intel Haswell CPU ID for the RAPL driver from Jason Baron.
- New Clevo W350etq blacklist entry for the ACPI EC driver from Lan
Tianyu.
- Cleanup for the intel_pstate driver and the core generic PM domains
code from Gabriele Mazzotta and Geert Uytterhoeven"
* tag 'pm+acpi-3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / cpuidle: fix deadlock between cpuidle_lock and cpu_hotplug.lock
ACPI / scan: not cache _SUN value in struct acpi_device_pnp
cpufreq: intel_pstate: Remove unneeded variable
powercap / RAPL: change domain detection message
powercap / RAPL: add support for CPU model 0x3f
PM / domains: Make generic_pm_domain.name const
PM / sleep: Fix test_suspend= command line option
ACPI / EC: Add msi quirk for Clevo W350etq
ACPI / video: Disable native_backlight on HP ENVY 15 Notebook PC
ACPI / video: Add a disable_native_backlight quirk
ACPI / video: Fix use_native_backlight selection logic
ACPICA: ACPI 5.1: Add support for runtime validation of _DSD package.
|
||
|
Linus Torvalds
|
ebc54f278f |
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Thomas Gleixner:
"Three fixlets from the timer departement:
- Update the timekeeper before updating vsyscall and pvclock. This
fixes the kvm-clock regression reported by Chris and Paolo.
- Use the proper irq work interface from NMI. This fixes the
regression reported by Catalin and Dave.
- Clarify the compat_nanosleep error handling mechanism to avoid
future confusion"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timekeeping: Update timekeeper before updating vsyscall and pvclock
compat: nanosleep: Clarify error handling
nohz: Restore NMI safe local irq work for local nohz kick
|
||
|
Linus Torvalds
|
925e0ea47c |
Two trivial MTD updates for 3.17-rc4:
* A tiny comment tweak, to kill a bunch of DocBook warnings added during the
merge window
* A small fixup to the OTP routines' error handling
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Merge tag 'for-linus-20140905' of git://git.infradead.org/linux-mtd
Pull mtd fixes from Brian Norris:
"Two trivial MTD updates for 3.17-rc4:
- a tiny comment tweak, to kill a bunch of DocBook warnings added
during the merge window
- a small fixup to the OTP routines' error handling"
* tag 'for-linus-20140905' of git://git.infradead.org/linux-mtd:
mtd: nand: fix DocBook warnings on nand_sdr_timings doc
mtd: cfi_cmdset_0002: check return code for get_chip()
|
||
|
Masanari Iida
|
e793c0f70e |
net: treewide: Fix typo found in DocBook/networking.xml
This patch fix spelling typo found in DocBook/networking.xml. It is because the neworking.xml is generated from comments in the source, I have to fix typo in comments within the source. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
8e6353bba3 |
regulator: Documentation fixes for v3.17
All the fixes people have found for the regulator API have been documentation fixes, avoiding warnings while building the kerneldoc, fixing some errors in one of the DT bindings documents and fixing some typos in the header. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUCYlSAAoJELSic+t+oim9yvwP/2+v1KcVT+NHwUpNi4mbj4Zl 1/A3Pa9fsVrZ6mVMPvGHpa2ecdLRoauiLkpRKSFP85ngOtwb1p9YTVbY0FUO84iW gSBfVBxsLmWw2pSK18lbcHkq1DLchMyF6bXn25BVQjR0xkrEZYHReCHXobcxAQpN RcVAZIE849iJ46yNhmI1RfXAcJiH93RY9BPrkbO7DWEX6UNml5xkAi4j3TUvWAuV fmjnHuzOgKkTL/ixj+clW/LEKwvk3hboAWA1mIcl9QvRaUDmfx4CmirKEgznu9uT ImYKKOqeB/z+4XzhHZTkdVg5suQSV8WDm4bv+TNR6lBlCMHdKBZMh4l/Lwff/a41 pDLDzJSKunwxxOzsHmcAD/PI4kO3sO4HZS1XhzAHklqKsPHjX++BGcKoUFxYh8Iz V5ZXvGRdX8Vqe1rF2mJWZ+lslx7wZ/pDfBslt6Y6V7CEmMN2cMX6flVPQ+g872Jt pYdU91ujNd9Fb9rjzCnHx6+5B4LdZm0+RxHp51cF6DMwRCjUgtmHvTzSGuoO8bpH kb/QhCO2x8fVZZzt+x4j0nSooe1vxTIbg7y/vrW5pJwwixfXMtA6rxhpd8UyssU7 IgaW8wwNJDkqOPl4Ho7MOB+ZnUTmKKcyKABQNmZ+eWzhCUpnJLISh0PvHYq7Bq1R 8Me7NhTpoQmZjXoZ/i5p =mZk2 -----END PGP SIGNATURE----- Merge tag 'regulator-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator documentation fixes from Mark Brown: "All the fixes people have found for the regulator API have been documentation fixes, avoiding warnings while building the kerneldoc, fixing some errors in one of the DT bindings documents and fixing some typos in the header" * tag 'regulator-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fix kernel-doc warnings in header files regulator: Proofread documentation regulator: tps65090: Fix tps65090 typos in example |
||
|
Linus Torvalds
|
5e6c72396c |
GPIO fixes for the v3.17 series:
- Some documentation sync - Resource leak in the bt8xx driver - Again fix the way varargs are used to handle the optional flags on the gpiod_* accessors. Now hopefully nailed the entire problem. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUCXZqAAoJEEEQszewGV1zn5kP/19NJ4N7jUpaRIiL9yVEeOpB oKDceHRu4jRddgNndaAPjON+PwMLgYft4uDvPeY1ulObjPEPQUg39iFtTCWeJjcT Kzi1rhcJB5Qzepw78vcrFLfTPgXnObV1JweGnTtUhpBfbmVuCruSP6Iy2EsPMjR+ zS1UA6sCe8hevOsVrF+CRCVgWbm1dntOiOsZyjRPXQCyafMv5EyMdaFSIbzIEWsf dxEFJ/3iFHtRrA2CUHpfg9vZO+v9rJ39tjRDNt3m0dOQkanys1zseolJUlCiM3Gf SnPFXxpxOpW+NyXW/d6wwlSfaJ/4RZ43KCBckHDGsCnEOd2SR+7sln+irwiNQ/gh tT0KcEixqT/06Tv1I6mC9JLTBffvqOEU8oMG5OyWNJvjq+WfBhyxo688q/pDURiJ Q7kPsFdIvoY5bvkrQFQ46xNnYdNwBKLJIeaJIp+Kf/ScnDMPtxO/DR1LNamb8Cnz YarxC1ZJb0OXqlFK3JG55gmjUEp8pnPjAMcMadqALmw4bKMWGvgmYfLp1U56TFZq ovQSBiASH0buAlAkdY4L8X12wmj5ScUyvy+3leQz65Xo4vktXZ/vdkjGzaNWMsPC o5MSkuUZkb76FuncXI/dicvJNlCe9GHceOfEMgflVZbGI+etDczI9/wDHgylKY9k /VeZgli8XiDMo/LNGkch =W9J2 -----END PGP SIGNATURE----- Merge tag 'gpio-v3.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: - some documentation sync - resource leak in the bt8xx driver - again fix the way varargs are used to handle the optional flags on the gpiod_* accessors. Now hopefully nailed the entire problem. * tag 'gpio-v3.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: move varargs hack outside #ifdef GPIOLIB gpio: bt8xx: fix release of managed resources Documentation: gpio: documentation for optional getters functions |
||
|
Mark Brown
|
a65c866306 | Merge remote-tracking branches 'regulator/fix/doc' and 'regulator/fix/tps65090' into regulator-linus | ||
|
Frederic Weisbecker
|
40bea03959 |
nohz: Restore NMI safe local irq work for local nohz kick
The local nohz kick is currently used by perf which needs it to be
NMI-safe. Recent commit though (
|
||
|
Linus Torvalds
|
70c8038dd6 |
Merge tag 'for-f2fs-3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs bug fixes from Jaegeuk Kim: "This series includes patches to: - fix recovery routines - fix bugs related to inline_data/xattr - fix when casting the dentry names - handle EIO or ENOMEM correctly - fix memory leak - fix lock coverage" * tag 'for-f2fs-3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (28 commits) f2fs: reposition unlock_new_inode to prevent accessing invalid inode f2fs: fix wrong casting for dentry name f2fs: simplify by using a literal f2fs: truncate stale block for inline_data f2fs: use macro for code readability f2fs: introduce need_do_checkpoint for readability f2fs: fix incorrect calculation with total/free inode num f2fs: remove rename and use rename2 f2fs: skip if inline_data was converted already f2fs: remove rewrite_node_page f2fs: avoid double lock in truncate_blocks f2fs: prevent checkpoint during roll-forward f2fs: add WARN_ON in f2fs_bug_on f2fs: handle EIO not to break fs consistency f2fs: check s_dirty under cp_mutex f2fs: unlock_page when node page is redirtied out f2fs: introduce f2fs_cp_error for readability f2fs: give a chance to mount again when encountering errors f2fs: trigger release_dirty_inode in f2fs_put_super f2fs: don't skip checkpoint if there is no dirty node pages ... |
||
|
Geert Uytterhoeven
|
d07e9c178f |
PM / domains: Make generic_pm_domain.name const
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
David S. Miller
|
abccc5878a |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says: ==================== pull request: Netfilter/IPVS fixes for net The following patchset contains seven Netfilter fixes for your net tree, they are: 1) Make the NAT infrastructure independent of x_tables, some users are already starting to test nf_tables with NAT without enabling x_tables. Without this patch for Kconfig, there's a superfluous dependency between NAT and x_tables. 2) Allow to use 0 in the cgroup match, the kernel rejects with -EINVAL with no good reason. From Daniel Borkmann. 3) Select CONFIG_NF_NAT from the nf_tables NAT expression, this also resolves another NAT dependency with x_tables. 4) Use HAVE_JUMP_LABEL instead of CONFIG_JUMP_LABEL in the Netfilter hook code as elsewhere in the kernel to resolve toolchain problems, from Zhouyi Zhou. 5) Use iptunnel_handle_offloads() to set up tunnel encapsulation depending on the offload capabilities, reported by Alex Gartrell patch from Julian Anastasov. 6) Fix wrong family when registering the ip_vs_local_reply6() hook, also from Julian. 7) Select the NF_LOG_* symbols from NETFILTER_XT_TARGET_LOG. Rafał Miłecki reported that when jumping from 3.16 to 3.17-rc, his log target is not selected anymore due to changes in the previous development cycle to accomodate the full logging support for nf_tables. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Jiri Kosina
|
9067359faf |
Revert "leds: convert blink timer to workqueue"
This reverts commit
|
||
|
Linus Walleij
|
0dbc8b7afe |
gpio: move varargs hack outside #ifdef GPIOLIB
commit
|
||
|
Linus Torvalds
|
19ed3eb975 |
ARM: SoC fixes for 3.17-rc
Here's the weekly batch of fixes from arm-soc. The delta is a largeish negative delta, due to revert of SMP support for Broadcom's STB SoC -- it was accidentally merged before some issues had been addressed, so they will make a new attempt for 3.18. I didn't see a need for a full revert of the whole platform due to this, we're keeping the rest enabled. The rest is mostly: * A handful of DT fixes for i.MX (Hummingboard/Cubox-i in particular) * Some MTD/NAND fixes for OMAP * Minor DT fixes for shmobile * Warning fix for UP builds on vexpress/spc There's also a couple of patches that wires up hwmod on TI's DRA7 SoC so it can boot. Drivers and the rest had landed for 3.17, and it's small and isolated so it made sense to pick up now even if it's not a bugfix. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJUA1uwAAoJEIwa5zzehBx3dV8QAJv/6OcFofqWPqSapCdcCTkU o9o+QxzTY4Fo4GDyTboLwvY2EE7aFKohiekKGoHHT+fXXR4n+/Xe5Dq58DijdZ0q xUksd1h1ZuqzbWqT+1fyrlgJt3jOmQ1vzbBVpWA4tN1RUKJekU+ZF0oCAAdDwbaf O925etd77+ij0euJ/l06fR9YUYIY23mufG+SELke5S7xS9T1sVFWcluf/z+y57qc hxF6Uc5r4LOY4pFKYgjvsu3R7KPD4DANCiSYUvjS5sIWrJ3xenkyHVMxFEyQ5Tz+ TCrT8rXx3Ue7AlNMztY5P1dTmYftwJhWy6p/8J8UqPJ6ip633FWrhTfKHmLIR3lC VkMYroFeg4Fp/YvFENeBe9QUbg0Xb920oZoDQA4SwkZJkQlWafYsOy4bLKSyMQGQ nKcnyxeP2q5YaStTZMSNQ4xwT9yo3dwBllYGSbXUiTk0VJ3TX9jEMg6StvRM0YHG sT8XKufqIAJugNZZsGtGyBLO6f8BbPVgFICvEVetgjMWHl9iGNVDbeqbYvQ6A8NL TTqJUK7CXkNgQGX2rB7txSgR3XoaWU0rWjSnSXy2Xgtb/pd/jZYLicEY8Wd4Q1qp Ww2misiX4viMxcD6AWiDUj1mcciSh915h1po5zZbLMTRp4qfuqh1BfSvPY/fh5DD LKXAwm3PyL9+QrknP3// =/AD8 -----END PGP SIGNATURE----- Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Here's the weekly batch of fixes from arm-soc. The delta is a largeish negative delta, due to revert of SMP support for Broadcom's STB SoC -- it was accidentally merged before some issues had been addressed, so they will make a new attempt for 3.18. I didn't see a need for a full revert of the whole platform due to this, we're keeping the rest enabled. The rest is mostly: - a handful of DT fixes for i.MX (Hummingboard/Cubox-i in particular) - some MTD/NAND fixes for OMAP - minor DT fixes for shmobile - warning fix for UP builds on vexpress/spc There's also a couple of patches that wires up hwmod on TI's DRA7 SoC so it can boot. Drivers and the rest had landed for 3.17, and it's small and isolated so it made sense to pick up now even if it's not a bugfix" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits) vexpress/spc: fix a build warning on array bounds ARM: DRA7: hwmod: Add dra74x and dra72x specific ocp interface lists ARM: DRA7: Add support for soc_is_dra74x() and soc_is_dra72x() variants MAINTAINERS: catch special Rockchip code locations ARM: dts: microsom-ar8035: MDIO pad must be set open drain ARM: dts: omap54xx-clocks: Fix the l3 and l4 clock rates ARM: brcmstb: revert SMP support ARM: OMAP2+: hwmod: Rearm wake-up interrupts for DT when MUSB is idled ARM: dts: Enable UART wake-up events for beagleboard ARM: dts: Remove twl6030 clk32g "regulator" ARM: OMAP2+: omap_device: remove warning that clk alias already exists ARM: OMAP: fix %d confusingly prefixed with 0x in format string ARM: dts: DRA7: fix interrupt-cells for GPIO mtd: nand: omap: Fix 1-bit Hamming code scheme, omap_calculate_ecc() ARM: dts: omap3430-sdp: Revert to using software ECC for NAND ARM: OMAP2+: GPMC: Support Software ECC scheme via DT mtd: nand: omap: Revert to using software ECC by default ARM: dts: hummingboard/cubox-i: change SPDIF output to be more descriptive ARM: dts: hummingboard/cubox-i: add USB OC pinctrl configuration ARM: shmobile: r8a7791: add missing 0x0100 for SDCKCR ... |
||
|
Linus Torvalds
|
81bbadc637 |
spi: Bug fixes for v3.17
A smattering of bug fixes for the SPI subsystem, all in driver code which has seen active work recently and none of them with any great global impact. There's also a new ACPI ID for the pxa2xx driver which required no code changes and the addition of kerneldoc for some structure fields that were missing it and generating warnings during documentation builds as a result. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUAxlEAAoJELSic+t+oim9HQ8P+wXcMDSm7xc3JdLn0HhyF4yZ 8VQvlyrXKBWYvjQV/owXRf6YCIaisYZmL3wEXDAeISd8lTK7iIJb0An0gfYlrRDx KVATpTLFAxILDldIKpiNiMwOOdbCm+B8vlpgitU/vpq/MpDt6KJPTSqDMSKSam+x y6bjLAtZt+n92ZcOjNrofRWpT7qnVGptUu+wPH45kPEVh0sdJM9SOrQeNxyOtL5K lJQ8c05p1202b1zYZ6EjQ2gZoOM1SAxSBRA5P+qYyezyM0vDdk28FFOh3HnLUVlL b6cNJFHdj2qb7r4igyz3FDyGHsxDkE6pmbHTKiUU8dYambQcXuctiJi54aW5H4HL PNWCds2lL7WKc1F46vXoPkEakSpOKXzY8sONw0b7DM5ne+RW2fQI39K9PohCH4AE ptJR3Kh08MeDFBqYFZjEZZpqlPHYh8CLYnHVjoDEsU/mx4fYbyDvIBeVpgpoRqlc LCSPjJ8Dyp2AjIs8fyZzWgn3m0sv7sfyauDK6nboDcyeMF0ertoCpowZNmighpST YMni8HUE5Uu4ol1XLFz4bgYYeYSUcHxm6bKCxKPZcvK+DXVwKIigyJmTEWioiajY AXSuhmPyVI7rwZMI8z3pc7s7qGq7yfrapfgJ3KzlV+o4uVjuQTkxc6ImRC+5rb1P 8FKlYXoxrp2paFNKr2ez =QScZ -----END PGP SIGNATURE----- Merge tag 'spi-v3.17-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi bugfixes from Mark Brown: "A smattering of bug fixes for the SPI subsystem, all in driver code which has seen active work recently and none of them with any great global impact. There's also a new ACPI ID for the pxa2xx driver which required no code changes and the addition of kerneldoc for some structure fields that were missing it and generating warnings during documentation builds as a result" * tag 'spi-v3.17-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: sh-msiof: Fix transmit-only DMA transfers spi/rockchip: Avoid accidentally turning off the clock spi: dw: fix kernel crash due to NULL pointer dereference spi: dw-pci: fix bug when regs left uninitialized spi: davinci: fix SPI_NO_CS functionality spi/rockchip: fixup incorrect dma direction setting spi/pxa2xx: Add ACPI ID for Intel Braswell spi: spi-au1550: fix build failure spi: rspi: Fix leaking of unused DMA descriptors spi: sh-msiof: Fix leaking of unused DMA descriptors spi: Add missing kerneldoc bits spi/omap-mcspi: Fix the spi task hangs waiting dma_rx |
||
|
Mark Brown
|
360b2eaeb5 | Merge remote-tracking branches 'spi/fix/au1550', 'spi/fix/davinci', 'spi/fix/doc', 'spi/fix/dw', 'spi/fix/omap-mcspi', 'spi/fix/pxa2xx', 'spi/fix/rockchip' and 'spi/fix/rspi' into spi-linus | ||
|
Or Gerlitz
|
b95089d00c |
net/mlx4: Move the tunnel steering helper function to mlx4_core
Move the function which we use to set VXLAN DMFS (flow-steering) rules from mlx4_en to mlx4_core. This refactoring will allow the mlx4_ib driver to call the helper for the use case of user-space RAW Ethernet QPs, such that they can serve VXLAN traffic too. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
|
d4f03186c8 |
Ext4 bug fixes for 3.17, to provide better handling of memory
allocation failures, and to fix some journaling bugs involving journal checksums and FALLOC_FL_ZERO_RANGE. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJT/+hGAAoJENNvdpvBGATwlU8P/02752nzboRRtqYZBxh/rP6L QoawhKslb516QFcwgxBpmhf/uSg0XIIakANEFSvlJksj0hcSLNmHl3SjGB6EGyu0 1qOjgXSULFFnLGkjJ9ptzn266irQRR2AX5+mBP1T/JV6L5dRFwylCWbSElxEjobt WhUe0TzXjazYviItOugh8tQYKrfWlfc0UnMSOU7abastStYkROPuvUUOg0fcQCW/ jZpgFQDKO+TmIZ/QtP26Bogz27Cthe5d1XnA9555JOyYjxpRh3HnVaZXLXOtA2nf eQZmDpfXCnbqORLsqDQbq1+TMMFVjudQyIgHkmMojshTc2PWGZyl/KtgxDHCoBxz j3a/qafUPbkqEKTLOunDggkWvOKhah7Z6ZCxzamC3d5Cy2GtjUhhp+iyllf4Tmga OEWIPp/5F3/UfJj/0e3fcmj8tzTP8bOgVh4xC/Iwf3wugKzeGs9iaWEs02TJpCQk Yu+xqhHP05MGQuMXcQbPJy+DPq3a43Y/PBlzyF9ZmvJKqs0SxRIhgDnpRXDLla/m a2zYkzqZBog081idgy1KSJjL1XVBjHkcMwUaZ/mOCd/ok7pAhQIYPVeJEpBylf+l ABtTgn8qU6+QmkaeTypY8h3OAMES/PgA+PQp46zgmPJVopov0926QuMWzXb2Wbq9 ZFGJziWdAZos5XWnMo6A =e6Ou -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 bugfixes from Ted Ts'o: "Ext4 bug fixes for 3.17, to provide better handling of memory allocation failures, and to fix some journaling bugs involving journal checksums and FALLOC_FL_ZERO_RANGE" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix same-dir rename when inline data directory overflows jbd2: fix descriptor block size handling errors with journal_csum jbd2: fix infinite loop when recovering corrupt journal blocks ext4: update i_disksize coherently with block allocation on error path ext4: fix transaction issues for ext4_fallocate and ext_zero_range ext4: fix incorect journal credits reservation in ext4_zero_range ext4: move i_size,i_disksize update routines to helper function ext4: fix BUG_ON in mb_free_blocks() ext4: propagate errors up to ext4_find_entry()'s callers |
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Linus Torvalds
|
522a15db95 |
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block layer fixes from Jens Axboe:
"A smaller collection of fixes that have come up since the initial
merge window pull request. This contains:
- error handling cleanup and support for larger than 16 byte cdbs in
sg_io() from Christoph. The latter just matches what bsg and
friends support, sg_io() got left out in the merge.
- an option for brd to expose partitions in /proc/partitions. They
are hidden by default for compat reasons. From Dmitry Monakhov.
- a few blk-mq fixes from me - killing a dead/unused flag, fix for
merging happening even if turned off, and correction of a few
comments.
- removal of unnecessary ->owner setting in systemace. From Michal
Simek.
- two related fixes for a problem with nesting freezing of queues in
blk-mq. One from Ming Lei removing an unecessary freeze operation,
and another from Tejun fixing the nesting regression introduced in
the merge window.
- fix for a BUG_ON() at bio_endio time when protection info is
attached and the IO has an error. From Sagi Grimberg.
- two scsi_ioctl bug fixes for regressions with scsi-mq from Tony
Battersby.
- a cfq weight update fix and subsequent comment update from Toshiaki
Makita"
* 'for-linus' of git://git.kernel.dk/linux-block:
cfq-iosched: Add comments on update timing of weight
cfq-iosched: Fix wrong children_weight calculation
block: fix error handling in sg_io
fix regression in SCSI_IOCTL_SEND_COMMAND
scsi-mq: fix requests that use a separate CDB buffer
block: support > 16 byte CDBs for SG_IO
block: cleanup error handling in sg_io
brd: add ram disk visibility option
block: systemace: Remove .owner field for driver
blk-mq: blk_mq_freeze_queue() should allow nesting
blk-mq: correct a few wrong/bad comments
block: Fix BUG_ON when pi errors occur
blk-mq: don't allow merges if turned off for the queue
blk-mq: get rid of unused BLK_MQ_F_SHOULD_SORT flag
blk-mq: fix WARNING "percpu_ref_kill() called more than once!"
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Darrick J. Wong
|
db9ee22036 |
jbd2: fix descriptor block size handling errors with journal_csum
It turns out that there are some serious problems with the on-disk format of journal checksum v2. The foremost is that the function to calculate descriptor tag size returns sizes that are too big. This causes alignment issues on some architectures and is compounded by the fact that some parts of jbd2 use the structure size (incorrectly) to determine the presence of a 64bit journal instead of checking the feature flags. Therefore, introduce journal checksum v3, which enlarges the descriptor block tag format to allow for full 32-bit checksums of journal blocks, fix the journal tag function to return the correct sizes, and fix the jbd2 recovery code to use feature flags to determine 64bitness. Add a few function helpers so we don't have to open-code quite so many pieces. Switching to a 16-byte block size was found to increase journal size overhead by a maximum of 0.1%, to convert a 32-bit journal with no checksumming to a 32-bit journal with checksum v3 enabled. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reported-by: TR Reardon <thomas_reardon@hotmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org |
||
|
Randy Dunlap
|
a8dbfeedfe |
regulator: fix kernel-doc warnings in header files
Fix kernel-doc warnings in regulator header files: Warning(..//include/linux/regulator/machine.h:140): No description found for parameter 'ramp_disable' Warning(..//include/linux/regulator/driver.h:279): No description found for parameter 'linear_ranges' Warning(..//include/linux/regulator/driver.h:279): No description found for parameter 'n_linear_ranges' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Mark Brown <broonie@linaro.org> |
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Thierry Reding
|
1f58d9465c |
dma-buf/fence: Fix one more kerneldoc warning
The seqno_fence_init() function's cond argument isn't described in the kerneldoc comment. Fix that to silence a warning when building DocBook documentation. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> |
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Roger Quadros
|
7d5929c1f3 |
mtd: nand: omap: Revert to using software ECC by default
For v3.12 and prior, 1-bit Hamming code ECC via software was the
default choice. Commit
|
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Linus Torvalds
|
f01bfc977e |
NFS client fixes for 3.17
Highlights:
- More fixes for read/write codepath regressions
- Sleeping while holding the inode lock
- Stricter enforcement of page contiguity when coalescing requests
- Fix up error handling in the page coalescing code
- Don't busy wait on SIGKILL in the file locking code
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Merge tag 'nfs-for-3.17-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client fixes from Trond Myklebust:
"Highlights:
- more fixes for read/write codepath regressions
* sleeping while holding the inode lock
* stricter enforcement of page contiguity when coalescing requests
* fix up error handling in the page coalescing code
- don't busy wait on SIGKILL in the file locking code"
* tag 'nfs-for-3.17-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
nfs: Don't busy-wait on SIGKILL in __nfs_iocounter_wait
nfs: can_coalesce_requests must enforce contiguity
nfs: disallow duplicate pages in pgio page vectors
nfs: don't sleep with inode lock in lock_and_join_requests
nfs: fix error handling in lock_and_join_requests
nfs: use blocking page_group_lock in add_request
nfs: fix nonblocking calls to nfs_page_group_lock
nfs: change nfs_page_group_lock argument
|
||
|
Linus Torvalds
|
01e9982ab3 |
The rewrite of the ftrace code that makes it possible to allow for
separate trampolines had a design flaw with the interaction between the function and function_graph tracers. The main flaw was the simplification of the use of multiple tracers having the same filter (like function and function_graph, that use the set_ftrace_filter file to filter their code). The design assumed that the two tracers could never run simultaneously as only one tracer can be used at a time. The problem with this assumption was that the function profiler could be implemented on top of the function graph tracer, and the function profiler could run at the same time as the function tracer. This caused the assumption to be broken and when ftrace detected this failed assumpiton it would spit out a nasty warning and shut itself down. Instead of using a single ftrace_ops that switches between the function and function_graph callbacks, the two tracers can again use their own ftrace_ops. But instead of having a complex hierarchy of ftrace_ops, the filter fields are placed in its own structure and the ftrace_ops can carefully use the same filter. This change took a bit to be able to allow for this and currently only the global_ops can share the same filter, but this new design can easily be modified to allow for any ftrace_ops to share its filter with another ftrace_ops. The first four patches deal with the change of allowing the ftrace_ops to share the filter (and this needs to go to 3.16 as well). The fifth patch fixes a bug that was also caused by the new changes but only for archs other than x86, and only if those archs implement a direct call to the function_graph tracer which they do not do yet but will in the future. It does not need to go to stable, but needs to be fixed before the other archs update their code to allow direct calls to the function_graph trampoline. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJT+hqSAAoJEKQekfcNnQGulvcH/0O4NMXX4HH1dQlYgKEaSYxE Nh8WdiewopF5iaeNvo+8Nzdq8D2k3KgMOqSlzJ4JVmzd7gjOBSGeKDfqFwR+IbTk 9LcaJJCI3oG3MEf6m7gZMdjKPKyxkeYHDtG7kRHo8z94eliV9pKC6fUnEWayQO3o Kv6IBupdkF8ICAiKRae5Uo0c9wjZ9YP0bZS7fxI2hJw3h/NMFnhnhUL03URIx8e3 dqgpweYg+P3KPfp2Jz6safdJqLTPK9rqqhkZhylbDl7o78xEzRN7wCyB6Nak00xz swRgsW6vFP7ci/YSNx+B6HCIf7NTm3WLDrrIhitNHcJUZwUMU3CRO9IJHGsTuEE= =J5lZ -----END PGP SIGNATURE----- Merge tag 'trace-fixes-v3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull fix for ftrace function tracer/profiler conflict from Steven Rostedt: "The rewrite of the ftrace code that makes it possible to allow for separate trampolines had a design flaw with the interaction between the function and function_graph tracers. The main flaw was the simplification of the use of multiple tracers having the same filter (like function and function_graph, that use the set_ftrace_filter file to filter their code). The design assumed that the two tracers could never run simultaneously as only one tracer can be used at a time. The problem with this assumption was that the function profiler could be implemented on top of the function graph tracer, and the function profiler could run at the same time as the function tracer. This caused the assumption to be broken and when ftrace detected this failed assumpiton it would spit out a nasty warning and shut itself down. Instead of using a single ftrace_ops that switches between the function and function_graph callbacks, the two tracers can again use their own ftrace_ops. But instead of having a complex hierarchy of ftrace_ops, the filter fields are placed in its own structure and the ftrace_ops can carefully use the same filter. This change took a bit to be able to allow for this and currently only the global_ops can share the same filter, but this new design can easily be modified to allow for any ftrace_ops to share its filter with another ftrace_ops. The first four patches deal with the change of allowing the ftrace_ops to share the filter (and this needs to go to 3.16 as well). The fifth patch fixes a bug that was also caused by the new changes but only for archs other than x86, and only if those archs implement a direct call to the function_graph tracer which they do not do yet but will in the future. It does not need to go to stable, but needs to be fixed before the other archs update their code to allow direct calls to the function_graph trampoline" * tag 'trace-fixes-v3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ftrace: Use current addr when converting to nop in __ftrace_replace_code() ftrace: Fix function_profiler and function tracer together ftrace: Fix up trampoline accounting with looping on hash ops ftrace: Update all ftrace_ops for a ftrace_hash_ops update ftrace: Allow ftrace_ops to use the hashes from other ops |
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|
Srinivas Pandruvada
|
f153566570 |
iio:trigger: modify return value for iio_trigger_get
Instead of a void function, return the trigger pointer. Whilst not in of itself a fix, this makes the following set of 7 fixes cleaner than they would otherwise be. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Cc: Stable@vger.kernel.org |
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|
Zhouyi Zhou
|
d1c85c2ebe |
netfilter: HAVE_JUMP_LABEL instead of CONFIG_JUMP_LABEL
Use HAVE_JUMP_LABEL as elsewhere in the kernel to ensure that the toolchain has the required support in addition to CONFIG_JUMP_LABEL being set. Signed-off-by: Zhouyi Zhou <yizhouzhou@ict.ac.cn> Reviewed-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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Linus Torvalds
|
fa7f78e02e |
Fixes for the v3.17 series:
- A largeish fix for the IRQ handling in the new Zynq driver. The quite verbose commit message gives the exact details. - Move some defines for gpiod flags outside an ifdef to make stub functions work again. - Various minor fixes that we can accept for -rc1. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJT+ZCiAAoJEEEQszewGV1zOZEQALkGrQacC9pZdhw93+wumj/d goA4B1VSwi+vlQ3DcF7oXbTcbaYfGu58ZAlShc9XhVINaWEkVfc1GnBCq9rsnjNh /rPaqDpqqBo7tfghjsMIZFdlNH151u/4rCAFMUB/STOAlUckSCiqWdxd7wMhAPlZ yLD5oKqm3mWu/PX2n334rkLb1UxT1vIniB3DgQRhUtrKeYarH9OpzJnWnCCmspCr GeVWpq4Z851fHMok5D76EbLL57JykTCC7VjHyK9jrmbjpMFX6+lYmWWMCOgUHypi zA5ZEL7PjhhrZlwTN5yn8QbuSfbmT14tTUP/OLtItE0CYjF1nheyxueKErHT+DP4 piLDZgdv79ZYBSbvfbpjeO5VLkZz3m7EAGp/0kWy89uGcwjVsk+zsDSDc0v09tTk hYRhu5/gc8zp3rd7v4DspSBbpxK+iI7uMzaGuv32AEdPvFzDVy4SJmRN/qTt/W9E KVAdk4OJdx7xb9ee9Z2OfdbteOt0zFQjmTIneZ0urlqOZCbvbFH4PvuPB4L81SCV XQ023OZqbBYb72Kz3Fw46NjMvRql3rkDph62oikEtfSKmSziMDY9z6bY42b0PCTq mSovoQduN06wRDy5VQA8H1h7VF3k8NXjTI2hMEV85VhxlCzhabukBf+HY37TQIhT pLQp0fwKmf8iZWtuF4Of =7iYA -----END PGP SIGNATURE----- Merge tag 'gpio-v3.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull gpio fixes from Linus Walleij: - a largeish fix for the IRQ handling in the new Zynq driver. The quite verbose commit message gives the exact details. - move some defines for gpiod flags outside an ifdef to make stub functions work again. - various minor fixes that we can accept for -rc1. * tag 'gpio-v3.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio-lynxpoint: enable input sensing in resume gpio: move GPIOD flags outside #ifdef gpio: delete unneeded test before of_node_put gpio: zynq: Fix IRQ handlers gpiolib: devres: use correct structure type name in sizeof MAINTAINERS: Change maintainer for gpio-bcm-kona.c |
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Weston Andros Adamson
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7c3af97525 |
nfs: don't sleep with inode lock in lock_and_join_requests
This handles the 'nonblock=false' case in nfs_lock_and_join_requests. If the group is already locked and blocking is allowed, drop the inode lock and wait for the group lock to be cleared before trying it all again. This should fix warnings found in peterz's tree (sched/wait branch), where might_sleep() checks are added to wait.[ch]. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Weston Andros Adamson <dros@primarydata.com> Reviewed-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> |
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Linus Torvalds
|
433ab34d26 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
"Here are some bug fixes that have piled up during ksummit/linuxcon.
1) Fix endian problems in ibmveth, from Anton Blanchard.
2) IPV6 routing code does GFP_KERNEL allocation in atomic, fix from
Benjamin Block.
3) SCTP association fixes from Daniel Borkmann.
4) When multiple VLAN headers are present we have to make sure the
second and subsequent ones are pullable in the SKB otherwise we
blindly dereference garbage. From Jiri Benc.
5) The argument adjustment of the signature of hlist_add_after*()
introduced a regression in the batman-adv code, fix from Sven
Eckelmann.
6) Fix TX hang handling to avoid a panic in i40e, from Anjali Singhai
Jain.
7) PTP flag test is inverted in i40e driver, from Jesse Brandeburg.
8) ATM LEC driver needs to hold RTNL mutex over MTU changes, from
Chas Williams.
9) Truncate packets larger then the TPACKET_V3 format configured
buffers, otherwise we overwrite past the end of said buffers.
From Eric Dumazet.
10) Fix endianness bugs in qlcnic firmware handling, from Rajesh
Borundia and Shahed Shaikh.
11) CXGB4 sometimes doesn't get all of the TX completion events it
should resulting in SKBs getting stuck in the TX queue, from
Hariprasad Shenai.
12) When the FEC chip's PTP clock is disabled, you can't access the
register. Add necessary checks to avoid the resulting hang, from
Fugang Duan"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (37 commits)
drivers: isdn: eicon: xdi_msg.h: Fix typo in #ifndef
net: sctp: fix suboptimal edge-case on non-active active/retrans path selection
net: sctp: spare unnecessary comparison in sctp_trans_elect_best
net: ethernet: broadcom: bnx2x: Remove redundant #ifdef
ibmveth: Fix endian issues with rx_no_buffer statistic
net: xgene: fix possible NULL dereference in xgene_enet_free_desc_rings()
openvswitch: fix panic with multiple vlan headers
net: ipv6: fib: don't sleep inside atomic lock
net: fec: ptp: avoid register access when ipg clock is disabled
cxgb4: Free completed tx skbs promptly
cxgb4: Fix race condition in cleanup
sctp: not send SCTP_PEER_ADDR_CHANGE notifications with failed probe
bnx2x: Revert UNDI flushing mechanism
qlcnic: Fix endianess issue in firmware load from file operation
qlcnic: Fix endianess issue in FW dump template header
qlcnic: Fix flash access interface to application
MAINTAINERS: Add section for MRF24J40 IEEE 802.15.4 radio driver
macvlan: Allow setting multicast filter on all macvlan types
packet: handle too big packets for PACKET_V3
MAINTAINERS: add entry for ec_bhf driver
...
|
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Chao Yu
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b5b822050c |
f2fs: use macro for code readability
This patch introduces DEF_NIDS_PER_INODE/GET_ORPHAN_BLOCKS/F2FS_CP_PACKS macro instead of numbers in code for readability. change log from v1: o fix typo pointed out by Jaegeuk Kim. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Steven Rostedt (Red Hat)
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33b7f99cf0 |
ftrace: Allow ftrace_ops to use the hashes from other ops
Currently the top level debug file system function tracer shares its ftrace_ops with the function graph tracer. This was thought to be fine because the tracers are not used together, as one can only enable function or function_graph tracer in the current_tracer file. But that assumption proved to be incorrect. The function profiler can use the function graph tracer when function tracing is enabled. Since all function graph users uses the function tracing ftrace_ops this causes a conflict and when a user enables both function profiling as well as the function tracer it will crash ftrace and disable it. The quick solution so far is to move them as separate ftrace_ops like it was earlier. The problem though is to synchronize the functions that are traced because both function and function_graph tracer are limited by the selections made in the set_ftrace_filter and set_ftrace_notrace files. To handle this, a new structure is made called ftrace_ops_hash. This structure will now hold the filter_hash and notrace_hash, and the ftrace_ops will point to this structure. That will allow two ftrace_ops to share the same hashes. Since most ftrace_ops do not share the hashes, and to keep allocation simple, the ftrace_ops structure will include both a pointer to the ftrace_ops_hash called func_hash, as well as the structure itself, called local_hash. When the ops are registered, the func_hash pointer will be initialized to point to the local_hash within the ftrace_ops structure. Some of the ftrace internal ftrace_ops will be initialized statically. This will allow for the function and function_graph tracer to have separate ops but still share the same hash tables that determine what functions they trace. Cc: stable@vger.kernel.org # 3.16 (apply after 3.17-rc4 is out) Signed-off-by: Steven Rostedt <rostedt@goodmis.org> |