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Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull x86 cleanups from Ingo Molnar:

 - Change global variables to local

 - Add missing kernel-doc function parameter descriptions

 - Remove unused parameter from a macro

 - Remove obsolete Kconfig entry

 - Fix comments

 - Fix typos, mostly scripted, manually reviewed

and a micro-optimization got misplaced as a cleanup:

 - Micro-optimize the asm code in secondary_startup_64_no_verify()

* tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  arch/x86: Fix typos
  x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()
  x86/docs: Remove reference to syscall trampoline in PTI
  x86/Kconfig: Remove obsolete config X86_32_SMP
  x86/io: Remove the unused 'bw' parameter from the BUILDIO() macro
  x86/mtrr: Document missing function parameters in kernel-doc
  x86/setup: Make relocated_ramdisk a local variable of relocate_initrd()
This commit is contained in:
Linus Torvalds
2024-01-08 17:23:32 -08:00
parent 42c371f8ec 54aa699e80
commit b51cc5d028
66 changed files with 92 additions and 96 deletions
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2
arch/x86/kvm/svm/svm.c
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@@ -4744,7 +4744,7 @@ static int svm_check_emulate_instruction(struct kvm_vcpu *vcpu, int emul_type,
* Emulation is possible for SEV guests if and only if a prefilled
* buffer containing the bytes of the intercepted instruction is
* available. SEV guest memory is encrypted with a guest specific key
* and cannot be decrypted by KVM, i.e. KVM would read cyphertext and
* and cannot be decrypted by KVM, i.e. KVM would read ciphertext and
* decode garbage.
*
* If KVM is NOT trying to simply skip an instruction, inject #UD if