From: Greg KH <gregkh@linuxfoundation.org>
To: Shuah Khan <skhan@linuxfoundation.org>
Cc: sashal@kernel.org, alexander.deucher@amd.com,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH] Revert "drm/amdgpu: move nbio sdma_doorbell_range() into sdma code for vega"
Date: Tue, 18 Oct 2022 08:52:50 +0200 [thread overview]
Message-ID: <Y05NQkSmGneXt1gB@kroah.com> (raw)
In-Reply-To: <20221018010746.603662-1-skhan@linuxfoundation.org>
On Mon, Oct 17, 2022 at 07:07:45PM -0600, Shuah Khan wrote:
> This reverts commit 9f55f36f749a7608eeef57d7d72991a9bd557341.
>
> This commit causes repeated WARN_ONs from
>
> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amd
> gpu_dm.c:7391 amdgpu_dm_atomic_commit_tail+0x23b9/0x2430 [amdgpu]
>
> dmesg fills up with the following messages and drm initialization takes
> a very long time.
>
> Cc: <stable@vger.kernel.org> # 5.10
> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
> ---
> drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 5 -----
> drivers/gpu/drm/amd/amdgpu/soc15.c | 25 +++++++++++++++++++++++++
> 2 files changed, 25 insertions(+), 5 deletions(-)
Both reverts now queued up, thanks.
greg k-h
prev parent reply other threads:[~2022-10-18 6:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-18 1:07 Shuah Khan
2022-10-18 1:07 ` [PATCH] Revert "drm/amdgpu: use dirty framebuffer helper" Shuah Khan
2022-10-18 6:52 ` Greg KH [this message]
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