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From: Andi Shyti <andi.shyti@linux.intel.com>
To: Intel GFX <intel-gfx@lists.freedesktop.org>,
	DRI Devel <dri-devel@lists.freedesktop.org>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>,
	Andi Shyti <andi@etezian.org>,
	Matthew Auld <matthew.auld@intel.com>,
	Andi Shyti <andi.shyti@linux.intel.com>,
	Chris Wilson <chris@chris-wilson.co.uk>
Subject: [PATCH v2 0/3] Clear TLB caches in all tiles when object is removed
Date: Tue, 10 May 2022 23:33:01 +0200	[thread overview]
Message-ID: <20220510213304.101055-1-andi.shyti@linux.intel.com> (raw)

Hi,

The real fix is in patch 2. The rest is a helper that adds
the with_intel_gt_pm_if_awake() (from Chris) and one more check
on the status of the engine before accessing it for clearing the
TLB.

Andi

Andi Shyti (2):
  drm/i915/gem: Flush TLBs for all the tiles when clearing an obj
  drm/i915/gt: Skip TLB invalidation if the engine is not awake

Chris Wilson (1):
  drm/i915/gt: Ignore TLB invalidations on idle engines

 drivers/gpu/drm/i915/gem/i915_gem_pages.c | 12 +++++++++---
 drivers/gpu/drm/i915/gt/intel_gt.c        |  3 +++
 drivers/gpu/drm/i915/gt/intel_gt_pm.h     |  4 ++++
 3 files changed, 16 insertions(+), 3 deletions(-)

-- 
2.36.0


WARNING: multiple messages have this Message-ID (diff)
From: Andi Shyti <andi.shyti@linux.intel.com>
To: Intel GFX <intel-gfx@lists.freedesktop.org>,
	DRI Devel <dri-devel@lists.freedesktop.org>
Cc: Matthew Auld <matthew.auld@intel.com>,
	Chris Wilson <chris@chris-wilson.co.uk>
Subject: [Intel-gfx] [PATCH v2 0/3] Clear TLB caches in all tiles when object is removed
Date: Tue, 10 May 2022 23:33:01 +0200	[thread overview]
Message-ID: <20220510213304.101055-1-andi.shyti@linux.intel.com> (raw)

Hi,

The real fix is in patch 2. The rest is a helper that adds
the with_intel_gt_pm_if_awake() (from Chris) and one more check
on the status of the engine before accessing it for clearing the
TLB.

Andi

Andi Shyti (2):
  drm/i915/gem: Flush TLBs for all the tiles when clearing an obj
  drm/i915/gt: Skip TLB invalidation if the engine is not awake

Chris Wilson (1):
  drm/i915/gt: Ignore TLB invalidations on idle engines

 drivers/gpu/drm/i915/gem/i915_gem_pages.c | 12 +++++++++---
 drivers/gpu/drm/i915/gt/intel_gt.c        |  3 +++
 drivers/gpu/drm/i915/gt/intel_gt_pm.h     |  4 ++++
 3 files changed, 16 insertions(+), 3 deletions(-)

-- 
2.36.0


             reply	other threads:[~2022-05-10 21:33 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-10 21:33 Andi Shyti [this message]
2022-05-10 21:33 ` [Intel-gfx] [PATCH v2 0/3] Clear TLB caches in all tiles when object is removed Andi Shyti
2022-05-10 21:33 ` [PATCH v2 1/3] drm/i915/gt: Ignore TLB invalidations on idle engines Andi Shyti
2022-05-10 21:33   ` [Intel-gfx] " Andi Shyti
2022-05-10 21:33 ` [PATCH v2 2/3] drm/i915/gem: Flush TLBs for all the tiles when clearing an obj Andi Shyti
2022-05-10 21:33   ` [Intel-gfx] " Andi Shyti
2022-05-10 21:33 ` [PATCH v2 3/3] drm/i915/gt: Skip TLB invalidation if the engine is not awake Andi Shyti
2022-05-10 21:33   ` [Intel-gfx] " Andi Shyti
2022-05-10 22:21 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for Clear TLB caches in all tiles when object is removed Patchwork

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