intel-gfx.lists.freedesktop.org archive mirror
 help / color / mirror / Atom feed
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

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx

             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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1454411190-15721-1-git-send-email-tvrtko.ursulin@linux.intel.com \
    --to=tvrtko.ursulin@linux.intel.com \
    --cc=Intel-gfx@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).