On Mon, Oct 16, 2023 at 05:14:38PM +0200, Paolo Bonzini wrote: > On 10/16/23 17:12, Greg KH wrote: > > On Mon, Oct 16, 2023 at 08:27:30AM -0500, Michael Roth wrote: > > > From: Paolo Bonzini <pbonzini@xxxxxxxxxx> > > > > > > svm_recalc_instruction_intercepts() is always called at least once > > > before the vCPU is started, so the setting or clearing of the RDTSCP > > > intercept can be dropped from the TSC_AUX virtualization support. > > > > > > Extracted from a patch by Tom Lendacky. > > > > > > Cc: stable@xxxxxxxxxxxxxxx > > > Fixes: 296d5a17e793 ("KVM: SEV-ES: Use V_TSC_AUX if available instead of RDTSC/MSR_TSC_AUX intercepts") > > > Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> > > > (cherry picked from commit e8d93d5d93f85949e7299be289c6e7e1154b2f78) > > > Signed-off-by: Michael Roth <michael.roth@xxxxxxx> > > > --- > > > arch/x86/kvm/svm/sev.c | 5 +---- > > > 1 file changed, 1 insertion(+), 4 deletions(-) > > > > What stable tree(s) are you wanting this applied to (same for the others > > in this series)? It's already in the 6.1.56 release, and the Fixes tag > > is for 5.19, so I don't see where it could be missing from? > > I tink it's missing in the (destined for 6.7) tree that Michael is basing > this series on, so he's cherry picking it from Linus's tree. Yes, this and PATCH #2 are both prereqs that have already been applied upstream, and are only being included in this series because they are preqs for PATCH #3 which is new. Sorry for any confusion. -Mike > > Paolo >