[AMD Official Use Only - General]
Hi Greg,
Thanks for your advice. I have modified the commit and submitted it to Gerrit and it's under code review now.
Many thanks,
Ryan Lin.
-----Original Message-----
From: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
Sent: Monday, May 30, 2022 9:05 PM
To: Lin, Tsung-hua (Ryan) <Tsung-hua.Lin@xxxxxxx>
Cc: Li, Leon <Leon.Li@xxxxxxx>; Swarnakar, Praful <Praful.Swarnakar@xxxxxxx>; S, Shirish <Shirish.S@xxxxxxx>; Li, Ching-shih (Louis) <Ching-shih.Li@xxxxxxx>; Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Daniel Vetter <daniel@xxxxxxxx>; Kazlauskas, Nicholas <Nicholas.Kazlauskas@xxxxxxx>; stable@xxxxxxxxxxxxxxx; Wentland, Harry <Harry.Wentland@xxxxxxx>; Li, Sun peng (Leo) <Sunpeng.Li@xxxxxxx>; Koenig, Christian <Christian.Koenig@xxxxxxx>; David (ChunMing) Zhou <David1.Zhou@xxxxxxx>; David Airlie <airlied@xxxxxxxx>; Bas Nieuwenhuizen <bas@xxxxxxxxxxxxxxxxxxx>; Sean Paul <seanpaul@xxxxxxxxxxxx>; Sasha Levin <sashal@xxxxxxxxxx>; Mark Yacoub <markyacoub@xxxxxxxxxx>; Li, Roman <Roman.Li@xxxxxxx>; Ikshwaku Chauhan <ikshwaku.chauhan@xxxxxxxxxxxxxxxxxxxxxxxxxxx>; Simon Ser <contact@xxxxxxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx; dri-devel@xxxxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: [PATCH] BACKPORT: drm/amdgpu/disply: set num_crtc earlier
On Mon, May 30, 2022 at 05:29:02PM +0800, Ryan Lin wrote:
> From: Alex Deucher <alexander.deucher@xxxxxxx>
>
> To avoid a recently added warning:
> Bogus possible_crtcs: [ENCODER:65:TMDS-65] possible_crtcs=0xf (full
> crtc mask=0x7)
> WARNING: CPU: 3 PID: 439 at drivers/gpu/drm/drm_mode_config.c:617
> drm_mode_config_validate+0x178/0x200 [drm] In this case the warning is harmless, but confusing to users.
>
> Fixes: 0df108237433 ("drm: Validate encoder->possible_crtcs")
> Bug:
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugz
> illa.kernel.org%2Fshow_bug.cgi%3Fid%3D209123&data=05%7C01%7Ctsung-
> hua.lin%40amd.com%7Cad089e5485984cd0cc1f08da423d097f%7C3dd8961fe4884e6
> 08e11a82d994e183d%7C0%7C0%7C637895127184900879%7CUnknown%7CTWFpbGZsb3d
> 8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C
> 3000%7C%7C%7C&sdata=0UcR%2BZszfxXaFz6LUqGq5eYgeqxDdrhySBL7mDmFPKc%
> 3D&reserved=0
> Reviewed-by: Daniel Vetter <daniel@xxxxxxxx>
> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
Why did you not sign off on this?
And what is the git id of this in Linus's tree?
> Conflicts:
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> [Ryan Lin: Fixed the conflict, remove the non-main changed part
> of this patch]
No need for this here, right?
thanks,
greg k-h
