git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Tom Lendacky <thomas.lendacky@amd.com>
	Thu, 10 May 2018 20:06:39 +0000 (22:06 +0200)
committer	Thomas Gleixner <tglx@linutronix.de>
	Thu, 17 May 2018 15:09:21 +0000 (17:09 +0200)
commit	d818a41bb48260bc783f9512542aca36a58fe517
tree	59513d5643fe684d8f08ffdc3c31c681608d30a6	tree \| snapshot
parent	bac24dbbd490ce3eb53e1869ccfb18dcb8f149a4	commit \| 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>

Linux Kernel Source Tree.

RSS Atom

arch/x86/include/asm/kvm_host.h		diff \| blob \| history
arch/x86/kernel/cpu/common.c		diff \| blob \| history
arch/x86/kvm/cpuid.c		diff \| blob \| history
arch/x86/kvm/svm.c		diff \| blob \| history
arch/x86/kvm/vmx.c		diff \| blob \| history
arch/x86/kvm/x86.c		diff \| blob \| history