[Intel-xe] ✗ CI.checkpatch: warning for series starting with [v2,1/2] drm/xe: Avoid 64-bit register reads

[Patchwork]

== Series Details ==

Series: series starting with [v2,1/2] drm/xe: Avoid 64-bit register reads
URL   : https://patchwork.freedesktop.org/series/122770/
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
e700ea2f248a75138759bcb443affeef4a2d1991
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 11f455e6b511955454d17d6fb4005117ddcd6e55
Author: Matt Roper <matthew.d.roper at intel.com>
Date:   Tue Aug 22 17:33:14 2023 -0700

    drm/xe: Drop xe_mmio_write64()
    
    The only possible 64-bit register writes in the driver come from the
    highly questionable MMIO ioctl.  That ioctl's register write support
    only operates for userspace running as root and cannot be used by any
    real userspace; it exists solely to support the "xe_reg" debug tool in
    IGT.  Since the spec indicates that hardware does not officially support
    64-bit register accesses, there's no reason to allow such 64-bit writes,
    even for debugging.
    
    Bspec: 60027
    Signed-off-by: Matt Roper <matthew.d.roper at intel.com>
    Reviewed-by: Lucas De Marchi <lucas.demarchi at intel.com>
    Reviewed-by: José Roberto de Souza <jose.souza at intel.com>
+ /mt/dim checkpatch 3a964d06598874329aab6f8db7fd52840135d568 drm-intel
/mt/dim: line 50: /root/.dimrc: No such file or directory