Fix deadlock in SGX NUMA node search

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Merge tag 'x86_sgx_for_6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 SGX updates from Dave Hansen:
 "These fix a deadlock in the SGX NUMA allocator.

  It's probably only triggerable today on servers with buggy BIOSes, but
  it's theoretically possible it can happen on less goofy systems"

* tag 'x86_sgx_for_6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/sgx: Log information when a node lacks an EPC section
  x86/sgx: Fix deadlock in SGX NUMA node search

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Linus Torvalds 2024-09-16 06:51:10 +02:00

parent 963d0d60d6 c8ddc99eeb

commit a4ebad655b

1 changed files with 21 additions and 13 deletions

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arch/x86/kernel/cpu/sgx/main.c

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