Hi Greg,

Please do note that there is a revert for this patch that was part of the same pull request. That needs to be picked in too in case you are picking the original patch.

I already got the automated mails from Sasha that both the original commit and revert were already picked into 6.1, 6.6 and 6.12 trees. Are now in a perpetual machinery induced loop where the original commit and revert will be picked in alternating fashion to the stable trees? [1]

Regards, Joonas

[1] Originally, I was under the assumption stable machinery would automatically skip over patches that have later been reverted, but that doesn't seem to be the case?

Quoting gregkh@linuxfoundation.org (2025-06-30 14:39:44)

This is a note to let you know that I've just added the patch titled

drm/i915/gem: Allow EXEC_CAPTURE on recoverable contexts on DG1

to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: drm-i915-gem-allow-exec_capture-on-recoverable-contexts-on-dg1.patch and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From 25eeba495b2fc16037647c1a51bcdf6fc157af5c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= ville.syrjala@linux.intel.com Date: Mon, 12 May 2025 21:22:15 +0200 Subject: drm/i915/gem: Allow EXEC_CAPTURE on recoverable contexts on DG1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit

From: Ville Syrjälä ville.syrjala@linux.intel.com

commit 25eeba495b2fc16037647c1a51bcdf6fc157af5c upstream.

The intel-media-driver is currently broken on DG1 because it uses EXEC_CAPTURE with recovarable contexts. Relax the check to allow that.

I've also submitted a fix for the intel-media-driver: https://github.com/intel/media-driver/pull/1920

Cc: stable@vger.kernel.org # v6.0+ Cc: Matthew Auld matthew.auld@intel.com Cc: Thomas Hellström thomas.hellstrom@linux.intel.com Testcase: igt/gem_exec_capture/capture-invisible Fixes: 71b1669ea9bd ("drm/i915/uapi: tweak error capture on recoverable contexts") Reviewed-by: Andi Shyti andi.shyti@linux.intel.com Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com Signed-off-by: Andi Shyti andi.shyti@kernel.org Link: https://lore.kernel.org/r/20250411144313.11660-2-ville.syrjala@linux.intel.c... (cherry picked from commit d6e020819612a4a06207af858e0978be4d3e3140) Signed-off-by: Joonas Lahtinen joonas.lahtinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

---

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -2001,7 +2001,7 @@ static int eb_capture_stage(struct i915_ continue; if (i915_gem_context_is_recoverable(eb->gem_context) &&

•               (IS_DGFX(eb->i915) || GRAPHICS_VER_FULL(eb->i915) > IP_VER(12, 0)))
  

•               GRAPHICS_VER_FULL(eb->i915) > IP_VER(12, 10))
                    return -EINVAL;
  

for_each_batch_create_order(eb, j) {

Patches currently in stable-queue which might be from ville.syrjala@linux.intel.com are

queue-6.1/drm-dp-change-aux-dpcd-probe-address-from-dpcd_rev-to-lane0_1_status.patch queue-6.1/revert-drm-i915-gem-allow-exec_capture-on-recoverabl.patch queue-6.1/drm-i915-gem-allow-exec_capture-on-recoverable-contexts-on-dg1.patch queue-6.1/drm-i915-gem-allow-exec_capture-on-recoverable-conte.patch