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| author | Kirill A. Shutemov <[email protected]> | 2024-01-24 15:03:17 +0200 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2024-01-31 16:21:01 -0500 |
| commit | a9ef277488cfc1b7da88235dc11c338a14f34835 (patch) | |
| tree | 629050ac4d48201b4010cc75f3543cb5ab8b2776 /net/unix/sysctl_net_unix.c | |
| parent | d52734d00b8e86604a66b4cdfa9e8bb541daca2d (diff) | |
x86/kvm: Fix SEV check in sev_map_percpu_data()
The function sev_map_percpu_data() checks if it is running on an SEV
platform by checking the CC_ATTR_GUEST_MEM_ENCRYPT attribute. However,
this attribute is also defined for TDX.
To avoid false positives, add a cc_vendor check.
Signed-off-by: Kirill A. Shutemov <[email protected]>
Fixes: 4d96f9109109 ("x86/sev: Replace occurrences of sev_active() with cc_platform_has()")
Suggested-by: Borislav Petkov (AMD) <[email protected]>
Acked-by: David Rientjes <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions