Re: FAILED: patch "[PATCH] drm/amd/display: Use HW lock mgr for PSR1 when only one eDP" failed to apply to 6.6-stable tree

[Mario Limonciello <mario.limonciello@amd.com>]

On 3/24/2025 11:21, Greg KH wrote:
> On Mon, Mar 24, 2025 at 08:59:49AM -0700, Greg KH wrote:
>> On Mon, Mar 24, 2025 at 10:52:49AM -0500, Mario Limonciello wrote:
>>> On 3/24/2025 10:37, gregkh@linuxfoundation.org wrote:
>>>>
>>>> The patch below does not apply to the 6.6-stable tree.
>>>> If someone wants it applied there, or to any other stable or longterm
>>>> tree, then please email the backport, including the original git commit
>>>> id to <stable@vger.kernel.org>.
>>>>
>>>> To reproduce the conflict and resubmit, you may use the following commands:
>>>>
>>>> git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y
>>>> git checkout FETCH_HEAD
>>>> git cherry-pick -x acbf16a6ae775b4db86f537448cc466288aa307e
>>>> # <resolve conflicts, build, test, etc.>
>>>> git commit -s
>>>> git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2025032441-constrain-eastbound-09d8@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
>>>>
>>>> Possible dependencies:
>>>>
>>>>
>>>>
>>>> thanks,
>>>>
>>>> greg k-h
>>>>
>>>
>>> Hi,
>>>
>>> Here is them missing dependency commit.  Cherry-picking this first will let
>>> the fix apply cleanly on 6.6.y:
>>>
>>> commit bfeefe6ea5f1 ("drm/amd/display: should support dmub hw lock on
>>> Replay")
>>
>> That worked, thanks!
> 
> Nope, did not work for 6.1.y, that failed there :(
> 

Yeah I saw both failure emails.  This was only for 6.6.y that it works.
For 6.1.y here is a backport.

https://lore.kernel.org/stable/20250324155629.2588451-1-superm1@kernel.org/T/#u