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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-05-10 20:21:36 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-05-17 17:09:17 +0200 |
| commit | 52817587e706686fcdb27f14c1b000c92f266c96 (patch) | |
| tree | c28b0f3ac505e6a598b43622a9a05dcedf8d7c7c /arch/x86/include/asm/gart.h | |
| parent | 7eb8956a7fec3c1f0abc2a5517dada99ccc8a961 (diff) | |
| download | linux-stable-52817587e706686fcdb27f14c1b000c92f266c96.tar.gz linux-stable-52817587e706686fcdb27f14c1b000c92f266c96.tar.bz2 linux-stable-52817587e706686fcdb27f14c1b000c92f266c96.zip | |
x86/cpufeatures: Disentangle SSBD enumeration
The SSBD enumeration is similarly to the other bits magically shared
between Intel and AMD though the mechanisms are different.
Make X86_FEATURE_SSBD synthetic and set it depending on the vendor specific
features or family dependent setup.
Change the Intel bit to X86_FEATURE_SPEC_CTRL_SSBD to denote that SSBD is
controlled via MSR_SPEC_CTRL and fix up the usage sites.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/include/asm/gart.h')
0 files changed, 0 insertions, 0 deletions