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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2020-09-17 12:23:16 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-09-30 19:11:36 +0200 |
| commit | 6615be072dbb88d306cd1647c7c7b694682bac5e (patch) | |
| tree | 12086ddb92686f79723ed2e8369607b0874b6249 /.shippable.yml | |
| parent | 56bf1c4985fb9ad24642f176cc40db0eb4f3dc31 (diff) | |
target/i386: Fix VM migration when interrupt based APF is enabled
VM with interrupt based APF enabled fails to migrate:
qemu-system-x86_64: error: failed to set MSR 0x4b564d02 to 0xf3
We have two issues:
1) There is a typo in kvm_put_msrs() and we write async_pf_int_msr
to MSR_KVM_ASYNC_PF_EN (instead of MSR_KVM_ASYNC_PF_INT)
2) We restore MSR_KVM_ASYNC_PF_EN before MSR_KVM_ASYNC_PF_INT is set
and this violates the check in KVM.
Re-order MSR_KVM_ASYNC_PF_EN/MSR_KVM_ASYNC_PF_INT setting (and
kvm_get_msrs() for consistency) and fix the typo.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20200917102316.814804-1-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to '.shippable.yml')
0 files changed, 0 insertions, 0 deletions