This is a note to let you know that I've just added the patch titled
drm/amdgpu: keep irq count in amdgpu_irq_disable_all
to the 6.4-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-keep-irq-count-in-amdgpu_irq_disable_all.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 8ffd6f0442674f32c048ec8dffdbc5ec67829beb Mon Sep 17 00:00:00 2001
From: Guchun Chen <guchun.chen@xxxxxxx>
Date: Thu, 25 May 2023 17:24:31 +0800
Subject: drm/amdgpu: keep irq count in amdgpu_irq_disable_all
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From: Guchun Chen <guchun.chen@xxxxxxx>
commit 8ffd6f0442674f32c048ec8dffdbc5ec67829beb upstream.
This can clean up all irq warnings because of unbalanced
amdgpu_irq_get/put when unplugging/unbinding device, and leave
irq count decrease in each ip fini function.
Signed-off-by: Guchun Chen <guchun.chen@xxxxxxx>
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -124,7 +124,6 @@ void amdgpu_irq_disable_all(struct amdgp
continue;
for (k = 0; k < src->num_types; ++k) {
- atomic_set(&src->enabled_types[k], 0);
r = src->funcs->set(adev, src, k,
AMDGPU_IRQ_STATE_DISABLE);
if (r)
Patches currently in stable-queue which might be from guchun.chen@xxxxxxx are
queue-6.4/drm-amdgpu-keep-irq-count-in-amdgpu_irq_disable_all.patch
queue-6.4/drm-amdgpu-fix-calltrace-warning-in-amddrm_buddy_fin.patch
