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| author | Sean Christopherson <seanjc@google.com> | 2023-08-24 18:36:21 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-10-04 15:08:53 -0700 |
| commit | 00682995409696866fe43984c74c8688bdf8f0a5 (patch) | |
| tree | 54dbef023bf5d0f70c4ec214e386d3eae85f583d /arch/sparc/include/asm/ptrace.h | |
| parent | aeb904f6b9f1de588cf3130dc8a2c458b236704e (diff) | |
KVM: SVM: Treat all "skip" emulation for SEV guests as outright failures
Treat EMULTYPE_SKIP failures on SEV guests as unhandleable emulation
instead of simply resuming the guest, and drop the hack-a-fix which
effects that behavior for the INT3/INTO injection path. If KVM can't
skip an instruction for which KVM has already done partial emulation,
resuming the guest is undesirable as doing so may corrupt guest state.
Link: https://lore.kernel.org/r/20230825013621.2845700-5-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/sparc/include/asm/ptrace.h')
0 files changed, 0 insertions, 0 deletions