linux/arch
Linus Torvalds 8f4e8687c8 Miscellaneous x86 fixes:
- Prevent deadlock during shstk sigreturn (Rick Edgecombe)
 
  - Disable FRED when PTI is forced on (Dave Hansen)
 
  - Revert a CPA INVLPGB optimization that did not properly handle
    discontiguous virtual addresses (Dave Hansen)
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2026-04-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:

 - Prevent deadlock during shstk sigreturn (Rick Edgecombe)

 - Disable FRED when PTI is forced on (Dave Hansen)

 - Revert a CPA INVLPGB optimization that did not properly handle
   discontiguous virtual addresses (Dave Hansen)

* tag 'x86-urgent-2026-04-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mm: Revert INVLPGB optimization for set_memory code
  x86/cpu: Disable FRED when PTI is forced on
  x86/shstk: Prevent deadlock during shstk sigreturn
2026-04-24 10:05:42 -07:00
..
alpha Delete some obsolete networking code 2026-04-24 09:41:58 -07:00
arc bpf-fixes 2026-04-17 15:58:22 -07:00
arm Delete some obsolete networking code 2026-04-24 09:41:58 -07:00
arm64 soc: late changes for 7.1 2026-04-23 08:57:24 -07:00
csky arch, mm: consolidate empty_zero_page 2026-04-05 13:53:01 -07:00
hexagon mm.git review status for linus..mm-stable 2026-04-15 12:59:16 -07:00
loongarch LoongArch changes for v7.1 2026-04-24 09:54:45 -07:00
m68k m68k updates for v7.1 2026-04-16 08:11:01 -07:00
microblaze mm: change to return bool for ptep_test_and_clear_young() 2026-04-05 13:53:35 -07:00
mips Delete some obsolete networking code 2026-04-24 09:41:58 -07:00
nios2 mm: convert do_brk_flags() to use vma_flags_t 2026-04-05 13:53:40 -07:00
openrisc arch, mm: consolidate empty_zero_page 2026-04-05 13:53:01 -07:00
parisc parisc architecture fixes and updates for kernel v7.1-rc1: 2026-04-18 11:37:36 -07:00
powerpc Delete some obsolete networking code 2026-04-24 09:41:58 -07:00
riscv RISC-V updates for v7.1 2026-04-24 10:00:37 -07:00
s390 s390 updates for 7.1 merge window 2026-04-22 11:13:45 -07:00
sh sh updates for v7.1 2026-04-20 16:41:19 -07:00
sparc memblock: updates for 7.0-rc1 2026-04-18 11:29:14 -07:00
um Mostly cleanups and small things, notably: 2026-04-20 16:36:46 -07:00
x86 Miscellaneous x86 fixes: 2026-04-24 10:05:42 -07:00
xtensa Xtensa updates for v7.1 2026-04-23 16:40:03 -07:00
.gitignore
Kconfig parisc architecture fixes and updates for kernel v7.1-rc1: 2026-04-18 11:37:36 -07:00