mirror of https://github.com/xemu-project/xemu.git
1ea1432199
Add cpuid bit definition for overflow recovery. This is needed in the case where a deferred error has been sent to the guest, a guest process accesses the poisoned memory, but the machine_check_poll function has not yet handled the original deferred error. If overflow recovery is not set in this case, when we handle the uncorrected error from the poisoned memory access, the overflow bit will be set and will result in the guest being shut down. By the time the MCE reaches the guest, the overflow has been handled by the host and has not caused a shutdown, so include the bit unconditionally. Signed-off-by: John Allen <john.allen@amd.com> Message-ID: <20240603193622.47156-4-john.allen@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| Kconfig | ||
| meson.build | ||