diff options
Diffstat (limited to 'target/i386/kvm/tdx.c')
| -rw-r--r-- | target/i386/kvm/tdx.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/target/i386/kvm/tdx.c b/target/i386/kvm/tdx.c index 7d69d6d..dbf0fa2 100644 --- a/target/i386/kvm/tdx.c +++ b/target/i386/kvm/tdx.c @@ -1126,10 +1126,15 @@ int tdx_parse_tdvf(void *flash_ptr, int size) return tdvf_parse_metadata(&tdx_guest->tdvf, flash_ptr, size); } -static void tdx_inject_interrupt(uint32_t apicid, uint32_t vector) +static void tdx_inject_interrupt(TdxGuest *tdx) { int ret; + uint32_t apicid, vector; + qemu_mutex_lock(&tdx->lock); + vector = tdx->event_notify_vector; + apicid = tdx->event_notify_apicid; + qemu_mutex_unlock(&tdx->lock); if (vector < 32 || vector > 255) { return; } @@ -1179,8 +1184,7 @@ static void tdx_get_quote_completion(TdxGenerateQuoteTask *task) error_report("TDX: get-quote: failed to update GetQuote header."); } - tdx_inject_interrupt(tdx_guest->event_notify_apicid, - tdx_guest->event_notify_vector); + tdx_inject_interrupt(tdx); g_free(task->send_data); g_free(task->receive_buf); @@ -1523,8 +1527,6 @@ static void tdx_guest_init(Object *obj) tdx_guest_set_qgs, NULL, NULL); - qemu_mutex_init(&tdx->lock); - tdx->event_notify_vector = -1; tdx->event_notify_apicid = -1; } |