x86/bugs: Rename mmio_stale_data_clear to cpu_buf_vm_clear

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The static key mmio_stale_data_clear controls the KVM-only mitigation for MMIO
Stale Data vulnerability. Rename it to reflect its purpose.

No functional change.

Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20250416-mmio-rename-v2-1-ad1f5488767c@linux.intel.com

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This commit is contained in:

Pawan Gupta 2025-04-16 06:47:51 -07:00 • committed by Borislav Petkov (AMD)

parent 8ffd015db8

commit d9b79111fd

3 changed files with 16 additions and 8 deletions

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2

arch/x86/include/asm/nospec-branch.h

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16

arch/x86/kernel/cpu/bugs.c

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6

arch/x86/kvm/vmx/vmx.c

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