]> www.infradead.org Git - users/hch/misc.git/commit
drm/xe/xe_guc_submit: Allow lr exec queues to be banned
authorJonathan Cavitt <jonathan.cavitt@intel.com>
Fri, 10 May 2024 19:45:39 +0000 (12:45 -0700)
committerMatthew Brost <matthew.brost@intel.com>
Tue, 14 May 2024 23:28:52 +0000 (16:28 -0700)
commitabdea2847acfe41313620a5359940522990018e3
tree606d12f2f9f928cdaab953cf16ca7746379819eb
parent1564d411e17f51e2f64655b4e4da015be1ba7eaa
drm/xe/xe_guc_submit: Allow lr exec queues to be banned

LR queues currently don't get banned during a GT/GuC reset because they
lack a job.  Though they don't have a job to detect the reset status of,
it's still possible to tell when they should be banned by looking at the
LRC: if the LRC head and tail don't match, then the exec queue should be
banned and cleaned up.

This also requires swapping the usage of xe_sched_tdr_queue_imm with
xe_guc_exec_queue_trigger_cleanup, as the former is specific to non-lr
exec queues.

Suggested-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240510194540.3246991-2-jonathan.cavitt@intel.com
drivers/gpu/drm/xe/xe_guc_submit.c