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Linus Torvalds 156fa7417f x86 fixes: 
- Reject the loading of a potentially problematic microcode version
    on Intel Granite Rapids systems (Chang S. Bae)
 
  - On FRED, reconstruct the proper #GP context for rejected INT
    instructions, to fix a signal ABI regression (Matthew Schwartz)
 
  - Add a test for this signal ABI regression the x86
    self-test suite (Matthew Schwartz)
 
  - Don't emit the new and not yet properly supported EGPR instructions
    (%r16-%r31) on CONFIG_X86_NATIVE_CPU=y builds (Chang S. Bae)
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:

 - Reject the loading of a potentially problematic microcode version
   on Intel Granite Rapids systems (Chang S. Bae)

 - On FRED, reconstruct the proper #GP context for rejected INT
   instructions, to fix a signal ABI regression (Matthew Schwartz)

 - Add a test for this signal ABI regression the x86
   self-test suite (Matthew Schwartz)

 - Don't emit the new and not yet properly supported EGPR instructions
   (%r16-%r31) on CONFIG_X86_NATIVE_CPU=y builds (Chang S. Bae)

* tag 'x86-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/build/64: Prevent native builds from generating EGPR use
  selftests/x86: Check signal state for rejected software interrupts
  x86/fred: Reconstruct the #GP context for rejected INT instructions
  x86/microcode/intel: Reject problematic loading on Granite Rapids systems
2026-09-20 09:49:10 -07:00
..
crypto/chacha20-s390
cxl Merge branch 'for-7.3/cxl-misc' into cxl-for-next 2026-08-05 13:23:52 -07:00
fault-injection
ktest
kunit spi: Updates for v7.3 2026-08-19 09:47:41 -07:00
memblock kho: make boot time huge page allocation work nicely with KHO 2026-08-23 09:17:38 -07:00
nvdimm nvdimm: ndtest: remove redundant NULL check before vfree() 2026-07-14 16:12:53 -07:00
radix-tree maple_tree: change two GFP flags in tests 2026-08-24 18:43:31 -07:00
rbtree
scatterlist
selftests x86 fixes: 2026-09-20 09:49:10 -07:00
shared mm/slab: improve kmem_cache_alloc_bulk 2026-06-03 18:20:43 +02:00
vma mm: fix CONFIG_STACK_GROWSUP typo in tools/testing/vma/include/dup.h 2026-08-24 18:43:12 -07:00
vsock vsock/test: add test for small packets under pressure 2026-07-21 12:11:06 +02:00