rocm-smi with superuser permission doesn't show some
of smi events, i.e. page fault/migration, because the
condition of "(events & all)" is false. Superuser
should be able to detect all events, the condiiton of
"(events & all)" seems redundant, so removing it will
fix the issue.
Signed-off-by: Eric Huang <jinhuieric.hu...@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
index c27fd7aec1c3..83d9384ac815 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
@@ -163,10 +163,9 @@ static int kfd_smi_ev_release(struct inode *inode, struct
file *filep)
static bool kfd_smi_ev_enabled(pid_t pid, struct kfd_smi_client *client,
unsigned int event)
{
- uint64_t all = KFD_SMI_EVENT_MASK_FROM_INDEX(KFD_SMI_EVENT_ALL_PROCESS);
uint64_t events = READ_ONCE(client->events);
- if (pid && client->pid != pid && !(client->suser && (events & all)))
+ if (pid && client->pid != pid && !client->suser)
return false;
return events & KFD_SMI_EVENT_MASK_FROM_INDEX(event);
--
2.34.1
