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From: w15303746062  <w15303746062@163.com>
To: "Christian König" <christian.koenig@amd.com>
Cc: maarten.lankhorst@linux.intel.com, mripard@kernel.org,
	tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch,
	sumit.semwal@linaro.org, jeffy.chen@rock-chips.com,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org,
	"Mingyu Wang" <25181214217@stu.xidian.edu.cn>
Subject: Re:Re: [PATCH v2] drm/prime: fix dangling dmabuf entries after handle release
Date: Fri, 29 May 2026 19:45:42 +0800 (CST)	[thread overview]
Message-ID: <5ffc2647.95cf.19e738df1f7.Coremail.w15303746062@163.com> (raw)
In-Reply-To: <bb4d3330-822e-45ae-94f4-65ba0e351f57@amd.com>

Hi Christian,

Thank you for your guidance and patience throughout this discussion.

After further investigation, I realize that identifying the precise
root cause requires a deeper understanding of the DRM subsystem and
access to the specific syzkaller reproducer, which I currently lack.

To avoid wasting your time with incomplete patches, I'll step back
from this issue for now and continue learning the codebase. If I
manage to reproduce the problem locally or find more concrete
evidence, I'll follow up with a proper analysis.

Thank you again for the review and the valuable lessons.

Regards,
Mingyu

  reply	other threads:[~2026-05-29 11:47 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-28  8:29 [PATCH] drm/prime: Fix unsupervised rb_tree corruption in drm_prime_remove_buf_handle w15303746062
2026-05-28  9:14 ` Christian König
2026-05-28 12:40   ` w15303746062
2026-05-28 13:29   ` [PATCH v2] drm/prime: fix dangling dmabuf entries after handle release w15303746062
2026-05-28 13:32     ` Christian König
2026-05-28 13:49       ` w15303746062
2026-05-29  6:45         ` Christian König
2026-05-29 11:45           ` w15303746062 [this message]
2026-05-31  7:54 ` [PATCH] drm/prime: Fix unsupervised rb_tree corruption in drm_prime_remove_buf_handle kernel test robot

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