✓ CI.checkpatch: success for drm/xe/guc_pc: Retry and wait longer for GuC PC start (rev2)

[Patchwork]

== Series Details ==

Series: drm/xe/guc_pc: Retry and wait longer for GuC PC start (rev2)
URL   : https://patchwork.freedesktop.org/series/145954/
State : success

== 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
cbb4e4a079d89106c2736adc3c7de6f9dc56da07
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 31600b18ea766ccb543aff6068606162a38ba194
Author: Rodrigo Vivi <rodrigo.vivi at intel.com>
Date:   Fri Mar 7 11:03:07 2025 -0500

    drm/xe/guc_pc: Retry and wait longer for GuC PC start
    
    In a rare situation of thermal limit during resume, GuC can
    be slow and run into delays like this:
    
    xe 0000:00:02.0: [drm] GT1: excessive init time: 667ms! \
                     [status = 0x8002F034, timeouts = 0]
    xe 0000:00:02.0: [drm] GT1: excessive init time: \
                     [freq = 100MHz (req = 800MHz), before = 100MHz, \
                     perf_limit_reasons = 0x1C001000]
    xe 0000:00:02.0: [drm] *ERROR* GT1: GuC PC Start failed
    ------------[ cut here ]------------
    xe 0000:00:02.0: [drm] GT1: Failed to start GuC PC: -EIO
    
    When this happens, it will block entirely the GPU to be used.
    So, let's try and with a huge timeout in the hope it comes back.
    
    Also, let's collect some information on how long it is usually
    taking on situations like this, so perhaps the time can be tuned
    later.
    
    Cc: Vinay Belgaumkar <vinay.belgaumkar at intel.com>
    Cc: Jonathan Cavitt <jonathan.cavitt at intel.com>
    Cc: John Harrison <John.C.Harrison at Intel.com>
    Reviewed-by: Jonathan Cavitt <jonathan.cavitt at intel.com>
    Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
+ /mt/dim checkpatch 066c46f28642479869d2d1dd27cc6ae476de4abc drm-intel
31600b18ea76 drm/xe/guc_pc: Retry and wait longer for GuC PC start