This is a note to let you know that I've just added the patch titled
drm/amdgpu: fix an amdgpu_irq_put() issue in gmc_v9_0_hw_fini()
to the 6.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amdgpu-fix-an-amdgpu_irq_put-issue-in-gmc_v9_0_hw_fini.patch
and it can be found in the queue-6.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 922a76ba31adf84e72bc947267385be420c689ee Mon Sep 17 00:00:00 2001
From: Hamza Mahfooz <hamza.mahfooz@xxxxxxx>
Date: Tue, 2 May 2023 11:59:08 -0400
Subject: drm/amdgpu: fix an amdgpu_irq_put() issue in gmc_v9_0_hw_fini()
From: Hamza Mahfooz <hamza.mahfooz@xxxxxxx>
commit 922a76ba31adf84e72bc947267385be420c689ee upstream.
As made mention of in commit 08c677cb0b43 ("drm/amdgpu: fix
amdgpu_irq_put call trace in gmc_v10_0_hw_fini") and commit 13af556104fa
("drm/amdgpu: fix amdgpu_irq_put call trace in gmc_v11_0_hw_fini"). It
is meaningless to call amdgpu_irq_put() for gmc.ecc_irq. So, remove it
from gmc_v9_0_hw_fini().
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2522
Fixes: 3029c855d79f ("drm/amdgpu: Fix desktop freezed after gpu-reset")
Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1987,7 +1987,6 @@ static int gmc_v9_0_hw_fini(void *handle
if (adev->mmhub.funcs->update_power_gating)
adev->mmhub.funcs->update_power_gating(adev, false);
- amdgpu_irq_put(adev, &adev->gmc.ecc_irq, 0);
amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0);
return 0;
Patches currently in stable-queue which might be from hamza.mahfooz@xxxxxxx are
queue-6.3/drm-amdgpu-fix-an-amdgpu_irq_put-issue-in-gmc_v9_0_hw_fini.patch
queue-6.3/drm-amd-display-fix-flickering-caused-by-s-g-mode.patch
