diff options
Diffstat (limited to 'cachepc/uspt.c')
| -rw-r--r-- | cachepc/uspt.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/cachepc/uspt.c b/cachepc/uspt.c index 5cee748..5a922c5 100644 --- a/cachepc/uspt.c +++ b/cachepc/uspt.c @@ -40,8 +40,7 @@ sevstep_uspt_is_initialiized() } int -sevstep_uspt_send_and_block(uint64_t faulted_gpa, uint32_t error_code, - bool have_rip, uint64_t rip) +sevstep_uspt_send_and_block(uint64_t faulted_gpa, uint32_t error_code) { struct cpc_track_event event; ktime_t deadline; @@ -66,10 +65,8 @@ sevstep_uspt_send_and_block(uint64_t faulted_gpa, uint32_t error_code, event.id = last_sent_eventid; event.faulted_gpa = faulted_gpa; event.error_code = error_code; - event.have_rip_info = have_rip; - event.rip = rip; - event.ns_timestamp = ktime_get_real_ns(); - event.have_retired_instructions = false; + event.timestamp_ns = ktime_get_real_ns(); + event.retinst = cachepc_retinst; have_event = true; sent_event = event; @@ -110,7 +107,7 @@ sevstep_uspt_handle_poll_event(struct cpc_track_event __user *event) read_lock(&event_lock); if (!have_event) { read_unlock(&event_lock); - return CPC_USPT_POLL_EVENT_NO_EVENT; + return -EAGAIN; } read_unlock(&event_lock); @@ -120,7 +117,7 @@ sevstep_uspt_handle_poll_event(struct cpc_track_event __user *event) sizeof(struct cpc_track_event)); have_event = false; } else { - err = CPC_USPT_POLL_EVENT_NO_EVENT; + err = -EAGAIN; } write_unlock(&event_lock); |