linux

Files

Linus Torvalds f20730efbd Merge tag 'smp-core-2023-04-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull SMP cross-CPU function-call updates from Ingo Molnar:

 - Remove diagnostics and adjust config for CSD lock diagnostics

 - Add a generic IPI-sending tracepoint, as currently there's no easy
   way to instrument IPI origins: it's arch dependent and for some major
   architectures it's not even consistently available.

* tag 'smp-core-2023-04-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  trace,smp: Trace all smp_function_call*() invocations
  trace: Add trace_ipi_send_cpu()
  sched, smp: Trace smp callback causing an IPI
  smp: reword smp call IPI comment
  treewide: Trace IPIs sent via smp_send_reschedule()
  irq_work: Trace self-IPIs sent via arch_irq_work_raise()
  smp: Trace IPIs sent via arch_send_call_function_ipi_mask()
  sched, smp: Trace IPIs sent via send_call_function_single_ipi()
  trace: Add trace_ipi_send_cpumask()
  kernel/smp: Make csdlock_debug= resettable
  locking/csd_lock: Remove per-CPU data indirection from CSD lock debugging
  locking/csd_lock: Remove added data from CSD lock debugging
  locking/csd_lock: Add Kconfig option for csd_debug default

2023-04-28 15:03:43 -07:00

arm64: unwind: add asynchronous unwind tables to kernel and modules

2022-11-09 18:06:35 +00:00

probes

arm64: kprobes: Drop ID map text from kprobes blacklist

2023-02-07 18:25:10 +00:00

vdso

vdso: Improve cmd_vdso_check to check all dynamic relocations

2023-03-21 21:15:34 +01:00

vdso32

vdso: Improve cmd_vdso_check to check all dynamic relocations

2023-03-21 21:15:34 +01:00

.gitignore

…

acpi_numa.c

arm64: numa: Don't check node against MAX_NUMNODES

2022-07-19 19:10:28 +01:00

acpi_parking_protocol.c

treewide: Drop function_nocfi

2022-09-26 10:13:14 -07:00

acpi.c

arm64: acpi: Fix possible memory leak of ffh_ctxt

2023-02-24 14:21:49 +00:00

alternative.c

arm64: alternatives: add __init/__initconst to some functions/variables

2022-12-05 13:47:06 +00:00

armv8_deprecated.c

arm64: armv8_deprecated: remove unnecessary (void*) conversions

2023-03-28 15:43:44 +01:00

asm-offsets.c

arm64: ftrace: Add direct call support

2023-04-11 18:06:39 +01:00

cacheinfo.c

cacheinfo: Add arm64 early level initializer implementation

2023-04-13 09:32:33 +01:00

compat_alignment.c

arm64: compat: Work around uninitialized variable warning

2023-04-05 17:51:47 +01:00

cpu_errata.c

arm64: errata: Workaround possible Cortex-A715 [ESR|FAR]_ELx corruption

2023-01-06 17:14:55 +00:00

cpu_ops.c

…

cpu-reset.S

arm64: Add types to indirect called assembly functions

2022-09-26 10:13:13 -07:00

cpufeature.c

Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2023-04-27 11:53:57 -07:00

cpuidle.c

cpuidle, arm64: Fix the ARM64 cpuidle logic

2023-01-18 12:27:17 +01:00

cpuinfo.c

Merge branches 'for-next/sysreg', 'for-next/sme', 'for-next/kselftest', 'for-next/misc', 'for-next/sme2', 'for-next/tpidr2', 'for-next/scs', 'for-next/compat-hwcap', 'for-next/ftrace', 'for-next/efi-boot-mmu-on', 'for-next/ptrauth' and 'for-next/pseudo-nmi', remote-tracking branch 'arm64/for-next/perf' into for-next/core

2023-02-10 18:51:49 +00:00

crash_core.c

arm64: move PAC masks to <asm/pointer_auth.h>

2023-04-13 12:27:11 +01:00

crash_dump.c

vmcore: convert copy_oldmem_page() to take an iov_iter

2022-04-29 14:37:59 -07:00

debug-monitors.c

arm64: kgdb: Set PSTATE.SS to 1 to re-enable single-step

2023-04-14 13:39:47 +01:00

efi-header.S

arm64: efi: Set NX compat flag in PE/COFF header

2023-03-10 14:11:40 +01:00

efi-rt-wrapper.S

arm64: efi: Avoid workqueue to check whether EFI runtime is live

2023-01-16 15:27:31 +01:00

efi.c

Merge tag 'efi-next-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

2023-02-23 14:41:48 -08:00

elfcore.c

arm64: mte: Avoid the racy walk of the vma list during core dump

2023-01-05 15:12:12 +00:00

entry-common.c

arm64/cpu: Mark cpu_park_loop() and friends __noreturn

2023-04-14 17:31:24 +02:00

entry-fpsimd.S

arm64/sme: Implement context switching for ZT0

2023-01-20 12:23:06 +00:00

entry-ftrace.S

arm64: ftrace: Add direct call support

2023-04-11 18:06:39 +01:00

entry.S

2023-02-10 18:51:49 +00:00

fpsimd.c

arm64/sme: Fix some comments of ARM SME

2023-04-12 09:41:48 +01:00

ftrace.c

arm64: ftrace: Simplify get_ftrace_plt

2023-04-11 18:06:39 +01:00

head.S

arm64: fix .idmap.text assertion for large kernels

2023-02-20 18:23:35 +00:00

hibernate-asm.S

arm64: kexec: install a copy of the linear-map

2021-10-01 13:31:00 +01:00

hibernate.c

arm64: mte: Fix/clarify the PG_mte_tagged semantics

2022-11-29 09:26:07 +00:00

hw_breakpoint.c

arm64: Treat ESR_ELx as a 64-bit register

2022-04-29 19:26:27 +01:00

hyp-stub.S

arm64/sme: Fix __finalise_el2 SMEver check

2023-02-06 16:34:29 +00:00

idle.c

arch/idle: Change arch_cpu_idle() behavior: always exit with IRQs disabled

2023-01-13 11:48:15 +01:00

idreg-override.c

Merge branch 'for-next/sysreg' into for-next/core

2023-04-20 18:03:07 +01:00

image-vars.h

2023-02-10 18:51:49 +00:00

image.h

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io.c

…

irq.c

Merge branch 'for-next/stacks' into for-next/core

2022-12-06 11:26:40 +00:00

jump_label.c

jump_label: make initial NOP patching the special case

2022-06-24 09:48:55 +02:00

kaslr.c

arm64: kaslr: don't pretend KASLR is enabled if offset < MIN_KIMG_ALIGN

2023-02-28 11:21:04 +00:00

kexec_image.c

arm64: kexec_file: use more system keyrings to verify kernel image signature

2022-07-15 12:21:16 -04:00

kgdb.c

arm64: kgdb: Set PSTATE.SS to 1 to re-enable single-step

2023-04-14 13:39:47 +01:00

kuser32.S

arm64: compat: Move kuser32.S to .rodata section

2022-06-23 16:01:42 +01:00

machine_kexec_file.c

arm64/kexec: Fix missing extra range for crashkres_low.

2022-09-01 11:50:00 +01:00

machine_kexec.c

Merge branch 'for-next/misc' into for-next/core

2023-04-20 11:22:09 +01:00

Makefile

arm64: perf: Move PMUv3 driver to drivers/perf

2023-03-27 14:01:18 +01:00

module-plts.c

module: replace module_layout with module_memory

2023-03-09 12:55:15 -08:00

module.c

Merge branch 'for-next/ftrace' into for-next/core

2022-12-06 11:07:39 +00:00

mte.c

arm64: mte: Lock a page for MTE tag initialisation

2022-11-29 09:26:07 +00:00

paravirt.c

arm64: paravirt: remove conduit check in has_pv_steal_clock

2022-11-09 18:11:56 +00:00

patch-scs.c

arm64: Apply dynamic shadow call stack patching in two passes

2023-01-26 17:54:15 +00:00

patching.c

arm64: patching: Add aarch64_insn_write_literal_u64()

2023-01-24 11:49:43 +00:00

pci.c

…

perf_callchain.c

arm64: use XPACLRI to strip PAC

2023-04-13 12:27:11 +01:00

perf_regs.c

perf: arm64: Add SVE vector granule register to user regs

2022-09-22 15:06:02 +01:00

pointer_auth.c

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process.c

Merge tag 'objtool-core-2023-04-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-04-28 14:02:54 -07:00

proton-pack.c

arm64: delete dead code in this_cpu_set_vectors()

2023-04-20 10:44:54 +01:00

psci.c

treewide: Drop function_nocfi

2022-09-26 10:13:14 -07:00

ptrace.c

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2023-02-21 15:27:48 -08:00

reloc_test_core.c

ARM64: reloc_test: add __init/__exit annotations to module init/exit funcs

2022-09-29 18:04:25 +01:00

reloc_test_syms.S

…

relocate_kernel.S

arm64: kexec: load from kimage prior to clobbering

2022-05-17 14:25:35 +01:00

return_address.c

arm64: Make return_address() use arch_stack_walk()

2021-12-10 14:06:04 +00:00

sdei.c

arm64: implement dynamic shadow call stack for Clang

2022-11-09 18:06:35 +00:00

setup.c

arm64: head: record the MMU state at primary entry

2023-01-24 11:51:07 +00:00

signal32.c

signal: Deliver SIGTRAP on perf event asynchronously if blocked

2022-04-22 12:14:05 +02:00

signal.c

arm64/signal: Alloc tpidr2 sigframe after checking system_supports_tpidr2()

2023-04-12 09:41:48 +01:00

sigreturn32.S

arm64: compat: Move sigreturn32.S to .rodata section

2022-07-01 12:05:45 +01:00

sleep.S

arm64: head: Clean the ID map and the HYP text to the PoC if needed

2023-01-24 11:51:08 +00:00

smccc-call.S

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smp_spin_table.c

treewide: Drop function_nocfi

2022-09-26 10:13:14 -07:00

smp.c

Merge tag 'smp-core-2023-04-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-04-28 15:03:43 -07:00

stacktrace.c

arm64: use XPACLRI to strip PAC

2023-04-13 12:27:11 +01:00

suspend.c

cpuidle, arm64: Fix the ARM64 cpuidle logic

2023-01-18 12:27:17 +01:00

sys32.c

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sys_compat.c

arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall

2022-04-29 19:26:27 +01:00

sys.c

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syscall.c

arm64/sme: Optimise SME exit on syscall entry

2023-01-12 17:09:21 +00:00

time.c

arm64: Make profile_pc() use arch_stack_walk()

2021-12-10 14:06:04 +00:00

topology.c

Merge tag 'riscv-for-linus-6.1-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2022-10-09 13:24:01 -07:00

trace-events-emulation.h

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traps.c

arm64/cpu: Mark cpu_park_loop() and friends __noreturn

2023-04-14 17:31:24 +02:00

vdso32-wrap.S

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vdso-wrap.S

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vdso.c

mm: remove zap_page_range and create zap_vma_pages

2023-01-18 17:12:55 -08:00

vmlinux.lds.S

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2023-02-21 15:27:48 -08:00