✗ CI.checkpatch: warning for drm/ttm: improve idle/busy handling v4

[Patchwork]

== Series Details ==

Series: drm/ttm: improve idle/busy handling v4
URL   : https://patchwork.freedesktop.org/series/129579/
State : warning

== Summary ==

+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
35591fb8b4d5305b37ce31483f85ac0956eaa536
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 65cd86d6f8db6d946629cfd6249e58f9e6b5605e
Author: Christian König <ckoenig.leichtzumerken at gmail.com>
Date:   Tue Feb 6 14:03:53 2024 +0100

    drm/ttm: improve idle/busy handling v4
    
    Previously we would never try to move a BO into the preferred placements
    when it ever landed in a busy placement since those were considered
    compatible.
    
    Rework the whole handling and finally unify the idle and busy handling.
    ttm_bo_validate() is now responsible to try idle placement first and then
    use the busy placement if that didn't worked.
    
    Drawback is that we now always try the idle placement first for each
    validation which might cause some additional CPU overhead on overcommit.
    
    v2: fix kerneldoc warning and coding style
    v3: take care of XE as well
    v4: keep the ttm_bo_mem_space functionality as it is for now, only add
        new handling for ttm_bo_validate as suggested by Thomas
    
    Signed-off-by: Christian König <christian.koenig at amd.com>
    Reviewed-by: Zack Rusin <zack.rusin at broadcom.com> v3
+ /mt/dim checkpatch 0e38a251464c5d2f528d78102e2cb3dfac61ed0e drm-intel
65cd86d6f drm/ttm: improve idle/busy handling v4
-:26: WARNING:BAD_SIGN_OFF: Unexpected content after email: 'Zack Rusin <zack.rusin at broadcom.com> v3', should be: 'Zack Rusin <zack.rusin at broadcom.com> (v3)'
#26: 
Reviewed-by: Zack Rusin <zack.rusin at broadcom.com> v3

-:387: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email address mismatch: 'From: "Christian König" <ckoenig.leichtzumerken at gmail.com>' != 'Signed-off-by: Christian König <christian.koenig at amd.com>'

total: 0 errors, 2 warnings, 0 checks, 341 lines checked