From: Matthew Brost <matthew.brost@intel.com>
To: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: <intel-xe@lists.freedesktop.org>
Subject: Re: [PATCH v2 02/34] Revert "drm/xe/vf: Rebase exec queue parallel commands during migration recovery"
Date: Wed, 24 Sep 2025 13:17:52 -0700 [thread overview]
Message-ID: <aNRR8HBPKXniSmBD@lstrano-desk.jf.intel.com> (raw)
In-Reply-To: <f7d9e968-b6cf-460f-bc98-5408dde828cb@intel.com>
On Wed, Sep 24, 2025 at 11:32:07AM +0200, Michal Wajdeczko wrote:
>
>
> On 9/24/2025 3:15 AM, Matthew Brost wrote:
> > This reverts commit ba180a362128cb71d16c3f0ce6645448011d2607.
>
> we still need the "why" part here, at least something like:
>
> "Due to change in the VF migration recovery design this code
> is not needed any more."
>
Lucas also mentioned this me, I'll add explaination in commit messages
for the reverts.
Matt
> >
> > Signed-off-by: Matthew Brost <matthew.brost@intel.com>
> > ---
> > drivers/gpu/drm/xe/abi/guc_actions_abi.h | 8 ----
> > drivers/gpu/drm/xe/xe_guc_submit.c | 54 ------------------------
> > 2 files changed, 62 deletions(-)
next prev parent reply other threads:[~2025-09-24 20:18 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-24 1:15 [PATCH v2 00/34] VF migration redesign Matthew Brost
2025-09-24 1:15 ` [PATCH v2 01/34] drm/xe/vf: Lock querying GGTT config during driver init Matthew Brost
2025-09-24 9:29 ` Michal Wajdeczko
2025-09-24 20:23 ` Matthew Brost
2025-09-30 0:42 ` Lis, Tomasz
2025-09-24 1:15 ` [PATCH v2 02/34] Revert "drm/xe/vf: Rebase exec queue parallel commands during migration recovery" Matthew Brost
2025-09-24 9:32 ` Michal Wajdeczko
2025-09-24 20:17 ` Matthew Brost [this message]
2025-09-24 1:15 ` [PATCH v2 03/34] Revert "drm/xe/vf: Post migration, repopulate ring area for pending request" Matthew Brost
2025-09-24 1:15 ` [PATCH v2 04/34] Revert "drm/xe/vf: Fixup CTB send buffer messages after migration" Matthew Brost
2025-09-24 1:15 ` [PATCH v2 05/34] drm/xe: Save off position in ring in which a job was programmed Matthew Brost
2025-09-24 1:15 ` [PATCH v2 06/34] drm/xe/guc: Track pending-enable source in submission state Matthew Brost
2025-09-24 1:15 ` [PATCH v2 07/34] drm/xe: Track LR jobs in DRM scheduler pending list Matthew Brost
2025-09-24 1:15 ` [PATCH v2 08/34] drm/xe: Don't change LRC ring head on job resubmission Matthew Brost
2025-09-24 15:14 ` Lis, Tomasz
2025-09-25 16:12 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 09/34] drm/xe: Make LRC W/A scratch buffer usage consistent Matthew Brost
2025-09-24 14:23 ` Lis, Tomasz
2025-09-24 18:01 ` Lucas De Marchi
2025-09-25 20:25 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 10/34] drm/xe/guc: Document GuC submission backend Matthew Brost
2025-09-24 9:35 ` Michal Wajdeczko
2025-09-24 20:20 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 11/34] drm/xe/vf: Add xe_gt_sriov_vf_recovery_inprogress helper Matthew Brost
2025-09-24 10:14 ` Michal Wajdeczko
2025-09-24 19:39 ` Matthew Brost
2025-09-24 20:12 ` Michal Wajdeczko
2025-09-24 20:30 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 12/34] drm/xe/vf: Make VF recovery run on per-GT worker Matthew Brost
2025-09-24 10:49 ` Michal Wajdeczko
2025-09-24 19:50 ` Matthew Brost
2025-09-24 20:21 ` Michal Wajdeczko
2025-09-24 20:35 ` Matthew Brost
2025-09-25 16:27 ` Lis, Tomasz
2025-09-25 16:56 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 13/34] drm/xe/vf: Abort H2G sends during VF post-migration recovery Matthew Brost
2025-09-24 11:00 ` Michal Wajdeczko
2025-09-24 20:01 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 14/34] drm/xe/vf: Remove memory allocations from VF post migration recovery Matthew Brost
2025-09-26 1:35 ` Lis, Tomasz
2025-09-26 1:43 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 15/34] drm/xe/vf: Close multi-GT GGTT shift race Matthew Brost
2025-09-26 2:33 ` Lis, Tomasz
2025-09-26 19:09 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 16/34] drm/xe/vf: Teardown VF post migration worker on driver unload Matthew Brost
2025-09-26 15:40 ` Lis, Tomasz
2025-09-26 19:13 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 17/34] drm/xe/vf: Don't allow GT reset to be queued during VF post migration recovery Matthew Brost
2025-09-27 2:59 ` Lis, Tomasz
2025-09-27 22:33 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 18/34] drm/xe/vf: Wakeup in GuC backend on " Matthew Brost
2025-09-25 19:06 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 19/34] drm/xe/vf: Extra debug on GGTT shift Matthew Brost
2025-09-27 3:16 ` Lis, Tomasz
2025-09-27 11:06 ` Michal Wajdeczko
2025-09-27 22:56 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 20/34] drm/xe/vf: Use GUC_HXG_TYPE_EVENT for GuC context register Matthew Brost
2025-09-24 11:15 ` Michal Wajdeczko
2025-09-24 20:16 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 21/34] drm/xe/vf: Stop and flush CTs in VF post migration recovery Matthew Brost
2025-09-24 11:21 ` Michal Wajdeczko
2025-09-24 20:12 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 22/34] drm/xe/vf: Reset TLB invalidations during " Matthew Brost
2025-09-27 3:43 ` Lis, Tomasz
2025-09-27 22:29 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 23/34] drm/xe/vf: Kickstart after resfix in " Matthew Brost
2025-09-27 11:21 ` Lis, Tomasz
2025-09-24 1:15 ` [PATCH v2 24/34] drm/xe/vf: Start CTs before resfix " Matthew Brost
2025-09-24 11:50 ` Michal Wajdeczko
2025-09-24 20:10 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 25/34] drm/xe/vf: Abort VF post migration recovery on failure Matthew Brost
2025-09-27 11:54 ` Lis, Tomasz
2025-09-27 22:38 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 26/34] drm/xe/vf: Replay GuC submission state on pause / unpause Matthew Brost
2025-09-27 13:33 ` Lis, Tomasz
2025-09-27 23:11 ` Matthew Brost
2025-09-24 1:15 ` [PATCH v2 27/34] drm/xe: Move queue init before LRC creation Matthew Brost
2025-09-24 1:15 ` [PATCH v2 28/34] drm/xe/vf: Add debug prints for GuC replaying state during VF recovery Matthew Brost
2025-09-24 1:15 ` [PATCH v2 29/34] drm/xe/vf: Workaround for race condition in GuC firmware during VF pause Matthew Brost
2025-09-24 1:15 ` [PATCH v2 30/34] drm/xe: Use PPGTT addresses for TLB invalidation to avoid GGTT fixups Matthew Brost
2025-09-24 1:15 ` [PATCH v2 31/34] drm/xe/vf: Use primary GT ordered work queue on media GT on PTL VF Matthew Brost
2025-09-24 1:15 ` [PATCH v2 32/34] drm/xe/vf: Ensure media GT VF recovery runs after primary GT on PTL Matthew Brost
2025-09-24 1:16 ` [PATCH v2 33/34] drm/xe/vf: Rebase CCS save/restore BB GGTT addresses Matthew Brost
2025-09-24 4:04 ` K V P, Satyanarayana
2025-09-24 6:32 ` Matthew Brost
2025-09-24 6:36 ` K V P, Satyanarayana
2025-09-24 1:16 ` [PATCH v2 34/34] drm/xe/guc: Increase wait timeout to 2sec after BUSY reply from GuC Matthew Brost
2025-09-24 1:29 ` ✓ CI.KUnit: success for VF migration redesign (rev2) Patchwork
2025-09-24 2:14 ` ✗ Xe.CI.BAT: failure " Patchwork
2025-09-24 7:37 ` ✗ Xe.CI.Full: " Patchwork
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