diff options
| author | Haiwei Li <[email protected]> | 2020-03-02 20:19:28 +0800 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2020-03-02 17:06:52 +0100 |
| commit | aaca21007ba14005feca74a079888c49a9b6f6ac (patch) | |
| tree | 2dfe0c5017266eba723fce760f8fa37cbee3c623 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 9a11997e757bcf716c1b199ea7bd1abbadc4b357 (diff) | |
KVM: SVM: Fix the svm vmexit code for WRMSR
In svm, exit_code for MSR writes is not EXIT_REASON_MSR_WRITE which
belongs to vmx.
According to amd manual, SVM_EXIT_MSR(7ch) is the exit_code of VMEXIT_MSR
due to RDMSR or WRMSR access to protected MSR. Additionally, the processor
indicates in the VMCB's EXITINFO1 whether a RDMSR(EXITINFO1=0) or
WRMSR(EXITINFO1=1) was intercepted.
Signed-off-by: Haiwei Li <[email protected]>
Fixes: 1e9e2622a149 ("KVM: VMX: FIXED+PHYSICAL mode single target IPI fastpath", 2019-11-21)
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions