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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2018-05-21 17:54:49 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 07:51:50 +0200 |
| commit | 9c5eee605677b460e6f759e6875769cc104d5ee0 (patch) | |
| tree | e9b6b53cb446e7ba02a3e532a5a77a1b1b7d5047 /arch/s390/kvm | |
| parent | 058dfcf9c24f74f30a78f7c837b784054736cdf1 (diff) | |
| download | linux-stable-9c5eee605677b460e6f759e6875769cc104d5ee0.tar.gz linux-stable-9c5eee605677b460e6f759e6875769cc104d5ee0.tar.bz2 linux-stable-9c5eee605677b460e6f759e6875769cc104d5ee0.zip | |
KVM/VMX: Expose SSBD properly to guests
commit 0aa48468d00959c8a37cd3ac727284f4f7359151 upstream.
The X86_FEATURE_SSBD is an synthetic CPU feature - that is
it bit location has no relevance to the real CPUID 0x7.EBX[31]
bit position. For that we need the new CPU feature name.
Fixes: 52817587e706 ("x86/cpufeatures: Disentangle SSBD enumeration")
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: kvm@vger.kernel.org
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: stable@vger.kernel.org
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Link: https://lkml.kernel.org/r/20180521215449.26423-2-konrad.wilk@oracle.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/s390/kvm')
0 files changed, 0 insertions, 0 deletions