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(parent: 9139f4b) | patch
x86/srso: Add SRSO_NO support
authorBorislav Petkov (AMD) <bp@alien8.de>
Thu, 29 Jun 2023 15:43:40 +0000 (17:43 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 8 Aug 2023 18:03:50 +0000 (20:03 +0200)
commit98f62883e7519011bf63f85381d637f65d7f180e
tree667f0981ccfcad10dac7d04775b5f553c4d1e12btree | snapshot
parent9139f4b6dd4fe1003ba79ab317d1a9f48849b369commit | diff
x86/srso: Add SRSO_NO support

Upstream commit: 1b5277c0ea0b247393a9c426769fde18cff5e2f6

Add support for the CPUID flag which denotes that the CPU is not
affected by SRSO.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/include/asm/cpufeatures.h diff | blob | history
arch/x86/include/asm/msr-index.h diff | blob | history
arch/x86/include/asm/nospec-branch.h diff | blob | history
arch/x86/kernel/cpu/amd.c diff | blob | history
arch/x86/kernel/cpu/bugs.c diff | blob | history
arch/x86/kernel/cpu/common.c diff | blob | history
arch/x86/kvm/cpuid.c diff | blob | history
Domain: System / Kernel;