diff options
| author | Sean Christopherson <[email protected]> | 2019-01-25 07:40:52 -0800 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2019-02-12 13:12:15 +0100 |
| commit | f3689e3f17f064fd4cd5f0cb01ae2395c94f39d9 (patch) | |
| tree | 86cc193bbc1c501af728f2032f7a162de31edc1c /tools/perf/scripts/python/bin | |
| parent | 831a3011294d9aa284afae9194619893d454d708 (diff) | |
KVM: VMX: Save RSI to an unused output in the vCPU-run asm blob
RSI is clobbered by the vCPU-run asm blob, but it's not marked as such,
probably because GCC doesn't let you mark inputs as clobbered. "Save"
RSI to a dummy output so that GCC recognizes it as being clobbered.
Fixes: 773e8a0425c9 ("x86/kvm: use Enlightened VMCS when running on Hyper-V")
Reviewed-by: Jim Mattson <[email protected]>
Signed-off-by: Sean Christopherson <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions