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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2019-01-25 07:41:18 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-02-20 22:48:17 +0100 |
| commit | 3b895ef48615382db03adcf125e0db8437b9acbe (patch) | |
| tree | daaf44e6e9dcf088663279a5d634f1cfde679134 /tools/perf/scripts/python/syscall-counts.py | |
| parent | e75c3c3a0487da878cbfa7f125dcd080a8606eaf (diff) | |
| download | linux-3b895ef48615382db03adcf125e0db8437b9acbe.tar.gz linux-3b895ef48615382db03adcf125e0db8437b9acbe.zip | |
KVM: VMX: Preserve callee-save registers in vCPU-run asm sub-routine
...to make it callable from C code.
Note that because KVM chooses to be ultra paranoid about guest register
values, all callee-save registers are still cleared after VM-Exit even
though the host's values are now reloaded from the stack.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions