linux/arch/x86
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
..
boot
coco
configs
crypto This update includes the following changes: 2026-04-15 15:22:26 -07:00
entry
events Arm: 2026-04-17 07:18:03 -07:00
hyperv
ia32
include s390 updates for 7.1 merge window 2026-04-22 11:13:45 -07:00
kernel Miscellaneous x86 fixes: 2026-04-24 10:05:42 -07:00
kvm Arm: 2026-04-17 07:18:03 -07:00
lib
math-emu
mm x86/mm: Revert INVLPGB optimization for set_memory code 2026-04-24 15:42:48 +02:00
net bpf, x86: Emit ENDBR for indirect jump targets 2026-04-16 07:03:40 -07:00
pci
platform memblock: updates for 7.0-rc1 2026-04-18 11:29:14 -07:00
power
purgatory
ras
realmode
tools
um Mostly cleanups and small things, notably: 2026-04-20 16:36:46 -07:00
video
virt Arm: 2026-04-17 07:18:03 -07:00
xen
.gitignore
Kbuild
Kconfig x86/shstk: Prevent deadlock during shstk sigreturn 2026-04-20 22:54:24 +02:00
Kconfig.assembler
Kconfig.cpu
Kconfig.cpufeatures
Kconfig.debug
Makefile
Makefile.um
Makefile_32.cpu