From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: Intel-gfx@lists.freedesktop.org
Subject: [PATCH 00/12] Misc locking fixes and GEM debugging
Date: Tue, 2 Feb 2016 11:06:18 +0000 [thread overview]
Message-ID: <1454411190-15721-1-git-send-email-tvrtko.ursulin@linux.intel.com> (raw)
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
A collection of patches addressing locking inversions, missing
locking, un-needed atomic waiting, more precision for the latter
and adding some infrastructure to catch some of these during
driver development.
Tvrtko Ursulin (12):
drm/i915: Add wait_for_us
drm/i915: Do not wait atomically for display clocks
drm/i915/guc: Do not wait for firmware load atomically
drm/i915/lrc: Do not wait atomically when stopping engines
drm/i915: Kconfig for extra driver debugging
drm/i915: Do not lie about atomic wait granularity
drm/i915: GEM operations need to be done under the big lock
drm/i915: Fix struct mutex vs. RPS lock inversion
drm/i915/ilk: Move register read under spinlock
drm/i915: Introduce dedicated object VMA iterator
drm/i915: Introduce dedicated safe object VMA iterator
drm/i915: Add BKL asserts to get page helpers
drivers/gpu/drm/i915/Kconfig | 6 ++++++
drivers/gpu/drm/i915/Kconfig.debug | 12 +++++++++++
drivers/gpu/drm/i915/i915_debugfs.c | 8 +++----
drivers/gpu/drm/i915/i915_drv.h | 24 +++++++++++++++++++++
drivers/gpu/drm/i915/i915_gem.c | 30 +++++++++++++-------------
drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +-
drivers/gpu/drm/i915/i915_gem_shrinker.c | 5 ++---
drivers/gpu/drm/i915/i915_gem_stolen.c | 3 +++
drivers/gpu/drm/i915/i915_gem_userptr.c | 2 +-
drivers/gpu/drm/i915/intel_display.c | 20 +++++++++---------
drivers/gpu/drm/i915/intel_dp.c | 3 +--
drivers/gpu/drm/i915/intel_drv.h | 36 +++++++++++++++++++++++++-------
drivers/gpu/drm/i915/intel_guc_loader.c | 6 +++---
drivers/gpu/drm/i915/intel_lrc.c | 2 +-
drivers/gpu/drm/i915/intel_pm.c | 15 +++++++------
drivers/gpu/drm/i915/intel_psr.c | 2 +-
16 files changed, 122 insertions(+), 54 deletions(-)
create mode 100644 drivers/gpu/drm/i915/Kconfig.debug
--
1.9.1
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next reply other threads:[~2016-02-02 11:06 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 11:06 Tvrtko Ursulin [this message]
2016-02-02 11:06 ` [PATCH 01/12] drm/i915: Add wait_for_us Tvrtko Ursulin
2016-02-02 11:57 ` Chris Wilson
2016-02-02 14:04 ` Tvrtko Ursulin
2016-02-02 15:43 ` Chris Wilson
2016-02-02 13:35 ` Dave Gordon
2016-02-02 13:58 ` Tvrtko Ursulin
2016-02-02 14:44 ` [PATCH v2 " Tvrtko Ursulin
2016-02-02 11:06 ` [PATCH 02/12] drm/i915: Do not wait atomically for display clocks Tvrtko Ursulin
2016-02-02 12:00 ` Chris Wilson
2016-02-02 14:08 ` Dave Gordon
2016-02-02 15:39 ` Chris Wilson
2016-02-02 11:06 ` [PATCH 03/12] drm/i915/guc: Do not wait for firmware load atomically Tvrtko Ursulin
2016-02-02 14:13 ` Dave Gordon
2016-02-02 11:06 ` [PATCH 04/12] drm/i915/lrc: Do not wait atomically when stopping engines Tvrtko Ursulin
2016-02-02 11:06 ` [PATCH 05/12] drm/i915: Kconfig for extra driver debugging Tvrtko Ursulin
2016-02-02 11:06 ` [PATCH 06/12] drm/i915: Do not lie about atomic wait granularity Tvrtko Ursulin
2016-02-02 12:29 ` Chris Wilson
2016-02-02 14:45 ` [PATCH v3 " Tvrtko Ursulin
2016-02-02 11:06 ` [PATCH 07/12] drm/i915: GEM operations need to be done under the big lock Tvrtko Ursulin
2016-02-02 12:05 ` Chris Wilson
2016-02-02 14:46 ` [PATCH v4 " Tvrtko Ursulin
2016-02-02 15:49 ` Chris Wilson
2016-02-11 10:13 ` Chris Wilson
2016-02-15 16:09 ` Daniel Vetter
2016-02-11 10:07 ` [PATCH " Chris Wilson
2016-02-02 11:06 ` [PATCH 08/12] drm/i915: Fix struct mutex vs. RPS lock inversion Tvrtko Ursulin
2016-02-02 13:16 ` Chris Wilson
2016-02-02 14:13 ` Tvrtko Ursulin
2016-02-02 14:48 ` Chris Wilson
2016-02-02 14:46 ` [PATCH v3 " Tvrtko Ursulin
2016-02-11 10:06 ` Chris Wilson
2016-02-02 11:06 ` [PATCH 09/12] drm/i915/ilk: Move register read under spinlock Tvrtko Ursulin
2016-02-02 12:01 ` Chris Wilson
2016-02-02 11:06 ` [PATCH 10/12] drm/i915: Introduce dedicated object VMA iterator Tvrtko Ursulin
2016-02-02 11:36 ` Chris Wilson
2016-02-02 12:10 ` Tvrtko Ursulin
2016-02-02 12:58 ` Chris Wilson
2016-02-02 13:56 ` Tvrtko Ursulin
2016-02-02 11:06 ` [PATCH 11/12] drm/i915: Introduce dedicated safe " Tvrtko Ursulin
2016-02-02 11:06 ` [PATCH 12/12] drm/i915: Add BKL asserts to get page helpers Tvrtko Ursulin
2016-02-02 11:39 ` Chris Wilson
2016-02-02 12:02 ` Tvrtko Ursulin
2016-02-02 11:22 ` ✓ Fi.CI.BAT: success for Misc locking fixes and GEM debugging Patchwork
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