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| author | Tom Lendacky <thomas.lendacky@amd.com> | 2024-04-22 08:39:21 -0500 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2024-04-22 18:38:28 +0200 |
| commit | e70316d17f6ab49a6038ffd115397fd68f8c7be8 (patch) | |
| tree | d234e457445fe7d5bd88961f48579cb9c8e27953 /net/unix/sysctl_net_unix.c | |
| parent | ed30a4a51bb196781c8058073ea720133a65596f (diff) | |
| download | linux-stable-e70316d17f6ab49a6038ffd115397fd68f8c7be8.tar.gz linux-stable-e70316d17f6ab49a6038ffd115397fd68f8c7be8.tar.bz2 linux-stable-e70316d17f6ab49a6038ffd115397fd68f8c7be8.zip | |
x86/sev: Check for MWAITX and MONITORX opcodes in the #VC handler
The MWAITX and MONITORX instructions generate the same #VC error code as
the MWAIT and MONITOR instructions, respectively. Update the #VC handler
opcode checking to also support the MWAITX and MONITORX opcodes.
Fixes: e3ef461af35a ("x86/sev: Harden #VC instruction emulation somewhat")
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/453d5a7cfb4b9fe818b6fb67f93ae25468bc9e23.1713793161.git.thomas.lendacky@amd.com
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions