Revert "drm/i915/guc: Add delay to disable scheduling after pin count goes to zero"
authorMatthew Auld <matthew.auld@intel.com>
Fri, 19 Aug 2022 12:39:04 +0000 (13:39 +0100)
committerLucas De Marchi <lucas.demarchi@intel.com>
Sat, 20 Aug 2022 16:41:56 +0000 (09:41 -0700)
commit54c204c522fd2a887b52c7672b9238903ba59a8b
tree95f6410be8cdafa00c21bae44916b91673361deb
parent6a079903847cce1dd06345127d2a32f26d2cd9c6
Revert "drm/i915/guc: Add delay to disable scheduling after pin count goes to zero"

This reverts commit 6a079903847cce1dd06345127d2a32f26d2cd9c6.

Everything in CI using GuC is now timing out[1], and killing the machine
with this change (perhaps a deadlock?). CI was recently on fire due to
some changes coming in from -rc1, so likely the pre-merge CI results for
this series were invalid? For now just revert, unless GuC experts
already have a fix in mind.

[1] https://intel-gfx-ci.01.org/tree/drm-tip/index.html?

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220819123904.913750-1-matthew.auld@intel.com
drivers/gpu/drm/i915/gem/i915_gem_context.c
drivers/gpu/drm/i915/gt/intel_context.h
drivers/gpu/drm/i915/gt/intel_context_types.h
drivers/gpu/drm/i915/gt/uc/intel_guc.h
drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
drivers/gpu/drm/i915/i915_selftest.h