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Linus Torvalds 01687e7c93 RISC-V Patches for the 6.3 Merge Window, Part 1 
There's a bunch of fixes/cleanups throughout the tree as usual, but we
 also have a handful of new features.
 
 * Various improvements to the extension detection and alternative
   patching infrastructure.
 * Zbb-optimized string routines.
 * Support for cpu-capacity in the RISC-V DT bindings.
 * Zicbom no longer depends on toolchain support.
 * Some performance and code size improvements to ftrace.
 * Support for ARCH_WANT_LD_ORPHAN_WARN.
 * Oops now contain the faulting instruction.
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Merge tag 'riscv-for-linus-6.3-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:
 "There's a bunch of fixes/cleanups throughout the tree as usual, but we
  also have a handful of new features:

   - Various improvements to the extension detection and alternative
     patching infrastructure

   - Zbb-optimized string routines

   - Support for cpu-capacity in the RISC-V DT bindings

   - Zicbom no longer depends on toolchain support

   - Some performance and code size improvements to ftrace

   - Support for ARCH_WANT_LD_ORPHAN_WARN

   - Oops now contain the faulting instruction"

* tag 'riscv-for-linus-6.3-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (67 commits)
  RISC-V: add a spin_shadow_stack declaration
  riscv: mm: hugetlb: Enable ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP
  riscv: Add header include guards to insn.h
  riscv: alternative: proceed one more instruction for auipc/jalr pair
  riscv: Avoid enabling interrupts in die()
  riscv, mm: Perform BPF exhandler fixup on page fault
  RISC-V: take text_mutex during alternative patching
  riscv: hwcap: Don't alphabetize ISA extension IDs
  RISC-V: fix ordering of Zbb extension
  riscv: jump_label: Fixup unaligned arch_static_branch function
  RISC-V: Only provide the single-letter extensions in HWCAP
  riscv: mm: fix regression due to update_mmu_cache change
  scripts/decodecode: Add support for RISC-V
  riscv: Add instruction dump to RISC-V splats
  riscv: select ARCH_WANT_LD_ORPHAN_WARN for !XIP_KERNEL
  riscv: vmlinux.lds.S: explicitly catch .init.bss sections from EFI stub
  riscv: vmlinux.lds.S: explicitly catch .riscv.attributes sections
  riscv: vmlinux.lds.S: explicitly catch .rela.dyn symbols
  riscv: lds: define RUNTIME_DISCARD_EXIT
  RISC-V: move some stray __RISCV_INSN_FUNCS definitions from kprobes
  ...
2023-02-25 11:14:08 -08:00
..
compat_vdso riscv: compat: vdso: Add COMPAT_VDSO base code implementation 2022-04-26 13:36:53 -07:00
probes RISC-V Patches for the 6.3 Merge Window, Part 1 2023-02-25 11:14:08 -08:00
vdso riscv: alternative: patch alternatives in the vDSO 2023-01-31 23:29:42 -08:00
.gitignore
alternative.c riscv: alternative: proceed one more instruction for auipc/jalr pair 2023-02-21 17:21:50 -08:00
asm-offsets.c RISC-V: Add arch functions for non-retentive suspend entry/exit 2022-03-10 09:29:31 -08:00
cacheinfo.c arch_topology: Build cacheinfo from primary CPU 2023-01-18 09:58:40 +00:00
compat_signal.c riscv: compat: signal: Add rt_frame implementation 2022-05-17 16:37:21 -07:00
compat_syscall_table.c riscv: compat: syscall: Add compat_sys_call_table implementation 2022-04-26 13:36:25 -07:00
cpu_ops_sbi.c riscv: cpu_ops_sbi: Add 64bit hartid support on RV64 2022-07-19 16:38:58 -07:00
cpu_ops_spinwait.c RISC-V: cpu_ops_spinwait.c should include head.h 2022-08-11 13:24:16 -07:00
cpu_ops.c riscv: ensure cpu_ops_sbi is declared 2022-08-11 13:46:51 -07:00
cpu-hotplug.c riscv: cpu-hotplug: clear cpu from numa map when teardown 2022-02-10 09:16:50 -08:00
cpu.c RISC-V: fix ordering of Zbb extension 2023-02-21 17:21:21 -08:00
cpufeature.c RISC-V: take text_mutex during alternative patching 2023-02-21 17:21:33 -08:00
crash_core.c RISC-V: Add arch_crash_save_vmcoreinfo support 2022-12-02 16:48:22 -08:00
crash_dump.c vmcore: convert copy_oldmem_page() to take an iov_iter 2022-04-29 14:37:59 -07:00
crash_save_regs.S RISC-V: Fixup get incorrect user mode PC for kernel mode regs 2022-08-11 08:54:40 -07:00
efi-header.S RISC-V: Add PE/COFF header for EFI stub 2020-10-02 14:31:16 -07:00
efi.c efi: Discover BTI support in runtime services regions 2023-02-04 09:19:02 +01:00
elf_kexec.c RISC-V: kexec: Fix memory leak of elf header buffer 2022-12-05 10:59:58 -08:00
entry.S Merge patch series "RISC-V: Align the shadow stack" 2022-12-12 09:30:37 -08:00
fpu.S
ftrace.c riscv: ftrace: Reduce the detour code size to half 2023-02-15 10:58:21 -08:00
head.h RISC-V: Move spinwait booting method to its own config 2022-01-20 09:27:16 -08:00
head.S riscv: fix -Wundef warning for CONFIG_RISCV_BOOT_SPINWAIT 2023-01-19 16:37:11 -08:00
image-vars.h efi: libstub: Provide local implementations of strrchr() and memchr() 2022-11-09 12:42:02 +01:00
irq.c RISC-V: Remove do_IRQ() function 2020-06-09 19:11:24 -07:00
jump_label.c jump_label: make initial NOP patching the special case 2022-06-24 09:48:55 +02:00
kexec_relocate.S riscv: Don't use va_pa_offset on kdump 2022-01-09 10:38:06 -08:00
kgdb.c RISC-V: rename parse_asm.h to insn.h 2022-12-29 06:59:47 -08:00
machine_kexec_file.c RISC-V: Add kexec_file support 2022-05-19 12:14:18 -07:00
machine_kexec.c riscv: kexec: Fixup crash_smp_send_stop without multi cores 2022-11-29 21:50:59 -08:00
Makefile RISC-V: Add arch_crash_save_vmcoreinfo support 2022-12-02 16:48:22 -08:00
mcount-dyn.S riscv: ftrace: Reduce the detour code size to half 2023-02-15 10:58:21 -08:00
mcount.S RISC-V: preserve a1 in mcount 2022-12-02 10:04:37 -08:00
module-sections.c
module.c riscv: module: Add ADD16 and SUB16 rela types 2023-01-31 23:29:40 -08:00
patch.c riscv: Extend patch_text for multiple instructions 2023-02-17 21:45:30 +01:00
perf_callchain.c riscv: Fix fill_callchain return value 2022-03-30 23:01:42 -07:00
perf_regs.c perf/arch: Remove perf_sample_data::regs_user_copy 2020-11-09 18:12:34 +01:00
process.c arch/idle: Change arch_cpu_idle() behavior: always exit with IRQs disabled 2023-01-13 11:48:15 +01:00
ptrace.c riscv: compat: ptrace: Add compat_arch_ptrace implement 2022-05-17 16:37:22 -07:00
reset.c riscv: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
riscv_ksyms.c RISC-V: add infrastructure to allow different str* implementations 2023-01-31 11:43:23 -08:00
sbi.c RISC-V: Export sbi_get_mvendorid() and friends 2022-12-07 09:17:38 +05:30
setup.c riscv: move riscv_noncoherent_supported() out of ZICBOM probe 2023-01-31 23:29:33 -08:00
signal.c RISC-V: Fix unannoted hardirqs-on in return to userspace slow-path 2022-12-08 15:31:41 -08:00
smp.c riscv: kexec: Fixup crash_smp_send_stop without multi cores 2022-11-29 21:50:59 -08:00
smpboot.c riscv: Move call to init_cpu_topology() to later initialization stage 2023-01-25 07:20:00 -08:00
soc.c riscv: Fix builtin DTB handling 2021-01-07 19:00:50 -08:00
stacktrace.c riscv: stacktrace: Fix missing the first frame 2023-02-02 19:33:05 -08:00
suspend_entry.S RISC-V: Split out the XIP fixups into their own file 2022-05-25 14:43:33 -07:00
suspend.c RISC-V: Add arch functions for non-retentive suspend entry/exit 2022-03-10 09:29:31 -08:00
sys_riscv.c riscv: Allow PROT_WRITE-only mmap() 2022-09-22 09:44:59 -07:00
syscall_table.c riscv/vdso: Refactor asm/vdso.h 2021-10-02 13:42:23 -07:00
time.c clocksource/drivers/riscv: Get rid of clocksource_arch_init() callback 2023-02-13 13:10:17 +01:00
trace_irq.c riscv: fix oops caused by irqsoff latency tracer 2022-02-24 20:30:30 -08:00
trace_irq.h riscv: fix oops caused by irqsoff latency tracer 2022-02-24 20:30:30 -08:00
traps_misaligned.c riscv: traps_misaligned: do not duplicate stringify 2022-08-11 08:56:53 -07:00
traps.c Merge patch series "riscv: Dump faulting instructions in oops handler" 2023-02-21 17:21:51 -08:00
vdso.c RISC-V Patches for the 6.3 Merge Window, Part 1 2023-02-25 11:14:08 -08:00
vmlinux-xip.lds.S objtool/idle: Validate __cpuidle code as noinstr 2023-01-13 11:48:15 +01:00
vmlinux.lds.S RISC-V Patches for the 6.3 Merge Window, Part 1 2023-02-25 11:14:08 -08:00