diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-10-17 13:51:30 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-10-25 17:35:14 +0200 |
| commit | aacec9aee11660471ca56afaaafe3f1fdcf431ab (patch) | |
| tree | 2fe45610f8df5f49340e3f89451541de07b67fa4 /accel | |
| parent | cd08948840c029ca537e414e27b575536dff5956 (diff) | |
kvm: require KVM_CAP_INTERNAL_ERROR_DATA
This was introduced in KVM in Linux 2.6.33, we can require it unconditionally.
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/kvm/kvm-all.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 3f7eafe08c..8eee504225 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -111,6 +111,7 @@ static const KVMCapabilityInfo kvm_required_capabilites[] = { KVM_CAP_INFO(USER_MEMORY), KVM_CAP_INFO(DESTROY_MEMORY_REGION_WORKS), KVM_CAP_INFO(JOIN_MEMORY_REGIONS_WORKS), + KVM_CAP_INFO(INTERNAL_ERROR_DATA), KVM_CAP_LAST_INFO }; @@ -2794,16 +2795,14 @@ static void kvm_handle_io(uint16_t port, MemTxAttrs attrs, void *data, int direc static int kvm_handle_internal_error(CPUState *cpu, struct kvm_run *run) { + int i; + fprintf(stderr, "KVM internal error. Suberror: %d\n", run->internal.suberror); - if (kvm_check_extension(kvm_state, KVM_CAP_INTERNAL_ERROR_DATA)) { - int i; - - for (i = 0; i < run->internal.ndata; ++i) { - fprintf(stderr, "extra data[%d]: 0x%016"PRIx64"\n", - i, (uint64_t)run->internal.data[i]); - } + for (i = 0; i < run->internal.ndata; ++i) { + fprintf(stderr, "extra data[%d]: 0x%016"PRIx64"\n", + i, (uint64_t)run->internal.data[i]); } if (run->internal.suberror == KVM_INTERNAL_ERROR_EMULATION) { fprintf(stderr, "emulation failure\n"); |