linux/arch/arm64/kernel
Linus Torvalds 4f553c1e2c 20 hotfixes. 15 are cc:stable and the remainder address post-6.16 issues
or aren't considered necessary for -stable kernels.  14 of these fixes are
 for MM.
 
 This includes
 
 - a 3-patch kexec series from Breno that fixes a recently introduced
   use-uninitialized bug,
 
 - e 2-patch DAMON series from Quanmin Yan that avoids div-by-zero
   crashes which can occur if the operator uses poorly-chosen insmod
   parameters.
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Merge tag 'mm-hotfixes-stable-2025-09-10-20-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "20 hotfixes. 15 are cc:stable and the remainder address post-6.16
  issues or aren't considered necessary for -stable kernels. 14 of these
  fixes are for MM.

  This includes

   - kexec fixes from Breno for a recently introduced
     use-uninitialized bug

   - DAMON fixes from Quanmin Yan to avoid div-by-zero crashes
     which can occur if the operator uses poorly-chosen insmod
     parameters

   and misc singleton fixes"

* tag 'mm-hotfixes-stable-2025-09-10-20-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  MAINTAINERS: add tree entry to numa memblocks and emulation block
  mm/damon/sysfs: fix use-after-free in state_show()
  proc: fix type confusion in pde_set_flags()
  compiler-clang.h: define __SANITIZE_*__ macros only when undefined
  mm/vmalloc, mm/kasan: respect gfp mask in kasan_populate_vmalloc()
  ocfs2: fix recursive semaphore deadlock in fiemap call
  mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory
  mm/mremap: fix regression in vrm->new_addr check
  percpu: fix race on alloc failed warning limit
  mm/memory-failure: fix redundant updates for already poisoned pages
  s390: kexec: initialize kexec_buf struct
  riscv: kexec: initialize kexec_buf struct
  arm64: kexec: initialize kexec_buf struct in load_other_segments()
  mm/damon/reclaim: avoid divide-by-zero in damon_reclaim_apply_parameters()
  mm/damon/lru_sort: avoid divide-by-zero in damon_lru_sort_apply_parameters()
  mm/damon/core: set quota->charged_from to jiffies at first charge window
  mm/hugetlb: add missing hugetlb_lock in __unmap_hugepage_range()
  init/main.c: fix boot time tracing crash
  mm/memory_hotplug: fix hwpoisoned large folio handling in do_migrate_range()
  mm/khugepaged: fix the address passed to notifier on testing young
2025-09-10 21:19:34 -07:00
..
pi arm64 updates for 6.17: 2025-07-29 20:21:54 -07:00
probes arm64: debug: call step handlers statically 2025-07-08 13:27:41 +01:00
vdso stackleak: Split KSTACK_ERASE_CFLAGS from GCC_PLUGINS_CFLAGS 2025-07-21 21:40:57 -07:00
vdso32
.gitignore
Makefile arm64 updates for 6.17: 2025-07-29 20:21:54 -07:00
Makefile.syscalls
acpi.c ACPI: Suppress misleading SPCR console message when SPCR table is absent 2025-07-01 15:06:51 +01:00
acpi_numa.c
acpi_parking_protocol.c
alternative.c
armv8_deprecated.c
asm-offsets.c arm64/mm: Re-organise setting up FEAT_S1PIE registers PIRE0_EL1 and PIR_EL1 2025-05-16 15:06:36 +01:00
cacheinfo.c
compat_alignment.c arm64: Don't call NULL in do_compat_alignment_fixup() 2025-04-01 14:13:11 +01:00
cpu-reset.S
cpu_errata.c Merge branch kvm-arm64/misc-6.16 into kvmarm-master/next 2025-05-23 10:59:43 +01:00
cpu_ops.c
cpufeature.c Two arm64 fixes: 2025-08-30 10:43:53 -07:00
cpuinfo.c arm64/hwcaps: Add MTE_STORE_ONLY hwcaps 2025-07-02 18:49:04 +01:00
crash_dump.c
debug-monitors.c Merge branches 'for-next/livepatch', 'for-next/user-contig-bbml2', 'for-next/misc', 'for-next/acpi', 'for-next/debug-entry', 'for-next/feat_mte_tagged_far', 'for-next/kselftest', 'for-next/mdscr-cleanup' and 'for-next/vmap-stack', remote-tracking branch 'arm64/for-next/perf' into for-next/core 2025-07-24 16:01:22 +01:00
efi-header.S include: pe.h: Fix PE definitions 2025-05-21 16:46:37 +02:00
efi-rt-wrapper.S
efi.c arm64: efi: Remove CONFIG_VMAP_STACK check 2025-07-08 13:41:08 +01:00
elfcore.c
entry-common.c Merge branches 'for-next/livepatch', 'for-next/user-contig-bbml2', 'for-next/misc', 'for-next/acpi', 'for-next/debug-entry', 'for-next/feat_mte_tagged_far', 'for-next/kselftest', 'for-next/mdscr-cleanup' and 'for-next/vmap-stack', remote-tracking branch 'arm64/for-next/perf' into for-next/core 2025-07-24 16:01:22 +01:00
entry-fpsimd.S
entry-ftrace.S
entry.S arm64 updates for 6.17: 2025-07-29 20:21:54 -07:00
fpsimd.c Merge branch 'for-next/sme-fixes' into for-next/core 2025-05-27 12:26:43 +01:00
ftrace.c arm64: ftrace: fix unreachable PLT for ftrace_caller in init_module with CONFIG_DYNAMIC_FTRACE 2025-09-05 16:56:20 +01:00
head.S arm64/boot: Move init_pgdir[] and init_idmap_pgdir[] into __pi_ namespace 2025-05-16 16:05:21 +01:00
hibernate-asm.S
hibernate.c
hw_breakpoint.c arm64: debug: split hardware watchpoint exception entry 2025-07-08 13:27:42 +01:00
hyp-stub.S arm64: errata: Work around AmpereOne's erratum AC04_CPU_23 2025-05-19 12:46:26 +01:00
idle.c
image-vars.h arm64 fixes for -rc1 2025-06-05 11:39:17 -07:00
image.h
io.c
irq.c arm64: remove CONFIG_VMAP_STACK conditionals from irq stack setup 2025-07-08 13:41:08 +01:00
jump_label.c
kaslr.c arm64/mm: Remove randomization of the linear map 2025-04-29 13:21:49 +01:00
kexec_image.c
kgdb.c arm64: debug: call step handlers statically 2025-07-08 13:27:41 +01:00
kuser32.S
machine_kexec.c
machine_kexec_file.c arm64: kexec: initialize kexec_buf struct in load_other_segments() 2025-09-03 17:10:37 -07:00
module-plts.c arm64: ftrace: fix unreachable PLT for ftrace_caller in init_module with CONFIG_DYNAMIC_FTRACE 2025-09-05 16:56:20 +01:00
module.c arm64: ftrace: fix unreachable PLT for ftrace_caller in init_module with CONFIG_DYNAMIC_FTRACE 2025-09-05 16:56:20 +01:00
mte.c arm64/kernel: Support store-only mte tag check 2025-07-02 18:49:04 +01:00
paravirt.c
patching.c
pci.c
perf_callchain.c
perf_regs.c
pointer_auth.c
process.c arm64 updates for 6.17: 2025-07-29 20:21:54 -07:00
proton-pack.c arm64: proton-pack: Add new CPUs 'k' values for branch mitigation 2025-05-08 15:29:28 +01:00
psci.c
ptrace.c execve updates for v6.17 2025-07-28 17:11:40 -07:00
reloc_test_core.c
reloc_test_syms.S
relocate_kernel.S
return_address.c
rsi.c
sdei.c arm64: remove CONFIG_VMAP_STACK checks from SDEI stack handling 2025-07-08 13:41:09 +01:00
setup.c arm64: Extend pr_crit message on invalid FDT 2025-04-29 16:23:57 +01:00
signal.c arm64: signal: Remove ISB when resetting POR_EL0 2025-07-22 10:44:57 +01:00
signal32.c arm64/fpsimd: signal32: Always save+flush state early 2025-04-09 18:06:31 +01:00
sigreturn32.S
sleep.S
smccc-call.S
smp.c KVM/arm64 changes for 6.17, round #1 2025-07-29 12:27:40 -04:00
smp_spin_table.c
stacktrace.c Merge branches 'for-next/livepatch', 'for-next/user-contig-bbml2', 'for-next/misc', 'for-next/acpi', 'for-next/debug-entry', 'for-next/feat_mte_tagged_far', 'for-next/kselftest', 'for-next/mdscr-cleanup' and 'for-next/vmap-stack', remote-tracking branch 'arm64/for-next/perf' into for-next/core 2025-07-24 16:01:22 +01:00
suspend.c
sys.c
sys32.c
sys_compat.c
syscall.c
time.c
topology.c
trace-events-emulation.h
traps.c Merge branches 'for-next/livepatch', 'for-next/user-contig-bbml2', 'for-next/misc', 'for-next/acpi', 'for-next/debug-entry', 'for-next/feat_mte_tagged_far', 'for-next/kselftest', 'for-next/mdscr-cleanup' and 'for-next/vmap-stack', remote-tracking branch 'arm64/for-next/perf' into for-next/core 2025-07-24 16:01:22 +01:00
vdso-wrap.S
vdso.c mseal sysmap: enable arm64 2025-04-01 15:17:15 -07:00
vdso32-wrap.S
vmcore_info.c
vmlinux.lds.S ARM: 2025-05-29 08:10:01 -07:00
watchdog_hld.c arm64/watchdog_hld: Add a cpufreq notifier for update watchdog thresh 2025-07-04 13:17:30 +01:00