| commit | bc226f07dcd3c9ef0b7f6236fe356ea4a9cb4769 | [log] [tgz] |
|---|---|---|
| author | Tom Lendacky <thomas.lendacky@amd.com> | Thu May 10 22:06:39 2018 +0200 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Thu May 17 17:09:21 2018 +0200 |
| tree | 59513d5643fe684d8f08ffdc3c31c681608d30a6 | |
| parent | 47c61b3955cf712cadfc25635bf9bc174af030ea [diff] |
KVM: SVM: Implement VIRT_SPEC_CTRL support for SSBD Expose the new virtualized architectural mechanism, VIRT_SSBD, for using speculative store bypass disable (SSBD) under SVM. This will allow guests to use SSBD on hardware that uses non-architectural mechanisms for enabling SSBD. [ tglx: Folded the migration fixup from Paolo Bonzini ] Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>