From: Arun Siluvery <arun.siluvery@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH v2 00/15] Execlist based Engine reset and recovery
Date: Fri, 17 Jun 2016 08:09:00 +0100 [thread overview]
Message-ID: <1466147355-4635-1-git-send-email-arun.siluvery@linux.intel.com> (raw)
This series is to add Engine reset support (aka TDR - Timeout detection and
recovery) to i915. This is supported from Gen8 onwards and this is the
implementation with Execlist submission.
Upstream effort was originally started by Tomas Elf, now I am cotinuing it.
These patches are based on current nightly. TDR makes some changes to
wait_request path and there are some patches on the list which are
improving that path but may take some time before they get merged, these
paches need to updated accordingly if they get merged soon.
This is mainly a rebase of previous version [1].
[1] https://lists.freedesktop.org/archives/intel-gfx/2016-April/092349.html
Arun Siluvery (13):
drm/i915: Update i915.reset to handle engine resets
drm/i915/tdr: Extend the idea of reset_counter to engine reset
drm/i915/tdr: Modify error handler for per engine hang recovery
drm/i915/tdr: Prepare execlist submission to handle tdr resubmission
after reset
drm/i915/tdr: Capture engine state before reset
drm/i915/tdr: Restore engine state and start after reset
drm/i915/tdr: Add support for per engine reset recovery
drm/i915: Extending i915_gem_check_wedge to check engine reset in
progress
drm/i915: Port of Added scheduler support to __wait_request() calls
drm/i915/tdr: Add engine reset count to error state
drm/i915/tdr: Export reset count info to debugfs
drm/i915/tdr: Enable Engine reset and recovery support
drm/i915: Disable GuC submission for testing Engine reset patches
Mika Kuoppala (1):
drm/i915: Skip reset request if there is one already
Tomas Elf (1):
drm/i915: Reinstate hang recovery work queue.
drivers/gpu/drm/i915/i915_debugfs.c | 33 +++++
drivers/gpu/drm/i915/i915_dma.c | 1 +
drivers/gpu/drm/i915/i915_drv.c | 73 ++++++++++
drivers/gpu/drm/i915/i915_drv.h | 34 ++++-
drivers/gpu/drm/i915/i915_gem.c | 79 ++++++++---
drivers/gpu/drm/i915/i915_gpu_error.c | 3 +
drivers/gpu/drm/i915/i915_irq.c | 231 +++++++++++++++++++++++++-------
drivers/gpu/drm/i915/i915_params.c | 10 +-
drivers/gpu/drm/i915/i915_params.h | 2 +-
drivers/gpu/drm/i915/intel_display.c | 5 +-
drivers/gpu/drm/i915/intel_lrc.c | 210 +++++++++++++++++++++++++++--
drivers/gpu/drm/i915/intel_lrc.h | 3 +
drivers/gpu/drm/i915/intel_ringbuffer.c | 8 +-
drivers/gpu/drm/i915/intel_ringbuffer.h | 19 +++
drivers/gpu/drm/i915/intel_uncore.c | 49 ++++++-
15 files changed, 667 insertions(+), 93 deletions(-)
--
1.9.1
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next reply other threads:[~2016-06-17 7:09 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-17 7:09 Arun Siluvery [this message]
2016-06-17 7:09 ` [PATCH v2 01/15] drm/i915: Update i915.reset to handle engine resets Arun Siluvery
2016-06-17 7:09 ` [PATCH v2 02/15] drm/i915/tdr: Extend the idea of reset_counter to engine reset Arun Siluvery
2016-06-17 7:35 ` Chris Wilson
2016-06-17 7:09 ` [PATCH v2 03/15] drm/i915: Reinstate hang recovery work queue Arun Siluvery
2016-06-17 7:09 ` [PATCH v2 04/15] drm/i915/tdr: Modify error handler for per engine hang recovery Arun Siluvery
2016-06-17 7:09 ` [PATCH v2 05/15] drm/i915/tdr: Prepare execlist submission to handle tdr resubmission after reset Arun Siluvery
2016-06-17 7:39 ` Chris Wilson
2016-06-17 7:09 ` [PATCH v2 06/15] drm/i915/tdr: Capture engine state before reset Arun Siluvery
2016-06-17 7:09 ` [PATCH v2 07/15] drm/i915/tdr: Restore engine state and start after reset Arun Siluvery
2016-06-17 7:32 ` Chris Wilson
2016-06-17 7:09 ` [PATCH v2 08/15] drm/i915/tdr: Add support for per engine reset recovery Arun Siluvery
2016-06-17 7:09 ` [PATCH v2 09/15] drm/i915: Skip reset request if there is one already Arun Siluvery
2016-06-17 7:09 ` [PATCH v2 10/15] drm/i915: Extending i915_gem_check_wedge to check engine reset in progress Arun Siluvery
2016-06-17 7:41 ` Chris Wilson
2016-06-17 7:09 ` [PATCH v2 11/15] drm/i915: Port of Added scheduler support to __wait_request() calls Arun Siluvery
2016-06-17 7:42 ` Chris Wilson
2016-06-17 7:09 ` [PATCH v2 12/15] drm/i915/tdr: Add engine reset count to error state Arun Siluvery
2016-06-17 7:09 ` [PATCH v2 13/15] drm/i915/tdr: Export reset count info to debugfs Arun Siluvery
2016-06-17 7:21 ` Chris Wilson
2016-06-17 7:09 ` [PATCH v2 14/15] drm/i915/tdr: Enable Engine reset and recovery support Arun Siluvery
2016-06-17 7:09 ` [ONLY FOR BAT v2 15/15] drm/i915: Disable GuC submission for testing Engine reset patches Arun Siluvery
2016-06-17 7:33 ` ✗ Ro.CI.BAT: failure for Execlist based Engine reset and recovery Patchwork
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