Re: [PATCH] gpu: Consistently use octal not symbolic permissions

From: Jani Nikula <jani.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: "Joe Perches" <joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>,
	"Russell King" <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
	"Gustavo Padovan"
	<gustavo-THi1TnShQwVAfugRpC6u6w@public.gmane.org>,
	"Maarten Lankhorst"
	<maarten.lankhorst-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
	"Sean Paul" <seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	"David Airlie" <airlied-cv59FeDIM0c@public.gmane.org>,
	"Zhenyu Wang" <zhenyuw-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
	"Zhi Wang" <zhi.a.wang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	"Joonas Lahtinen"
	<joonas.lahtinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
	"Rodrigo Vivi"
	<rodrigo.vivi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	"Rob Clark" <robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	"Ben Skeggs" <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"Alex Deucher" <alexander.deucher-5C7GfCeVMHo@public.gmane.org>,
	"Christian König" <christian.koenig-5C7GfCeVMHo@public.gmane.org>,
	"David (ChunMing) Zhou"
	<David1.Zhou-5C7GfCeVMHo@public.gmane.org>,
	"Benjamin Gaignard"
	<benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	"Vincent Abriou" <vincent.abriou-qxv4g6HH51o@public.gmane.org>,
	"Noralf Trønnes" <noralf-L59+Z2yzLopAfugRpC6u6w@public.gmane.org>,
	"Roger He" <Hongbo.He-5C7GfCeVMHo@public.gmane.org>,
	"Dave Airlie" <airlied-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"Thierry Reding"
	<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>,
	amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	intel-gvt-dev-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: Re: [PATCH] gpu: Consistently use octal not symbolic permissions
Date: Fri, 25 May 2018 09:41:22 +0300	[thread overview]
Message-ID: <87a7so44q5.fsf@intel.com> (raw)
In-Reply-To: <9b0f5f5cf6bccc003beef82f0972be655613075d.1527193246.git.joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>

On Thu, 24 May 2018, Joe Perches <joe@perches.com> wrote:
> There is currently a mixture of octal and symbolic permissions uses
> in files in drivers/gpu/drm and one file in drivers/gpu.
>
> There are ~270 existing octal uses and ~115 S_<FOO> uses.
>
> Convert all the S_<FOO> symbolic permissions to their octal equivalents
> as using octal and not symbolic permissions is preferred by many as more
> readable.
>
> see: https://lkml.org/lkml/2016/8/2/1945
>
> Done with automated conversion via:
> $ ./scripts/checkpatch.pl -f --types=SYMBOLIC_PERMS --fix-inplace <files...>
>
> Miscellanea:
>
> o Wrapped modified multi-line calls to a single line where appropriate
> o Realign modified multi-line calls to open parenthesis
> o drivers/gpu/drm/msm/adreno/a5xx_debugfs.c has a world-writeable
>   debug permission for "reset" - perhaps that should be modified
>
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c        |  2 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c             | 98 +++++++++++-----------
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c           |  3 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c            |  9 +-
>  drivers/gpu/drm/armada/armada_debugfs.c            |  4 +-
>  drivers/gpu/drm/drm_debugfs.c                      |  6 +-
>  drivers/gpu/drm/drm_debugfs_crc.c                  |  4 +-
>  drivers/gpu/drm/drm_sysfs.c                        |  2 +-
>  drivers/gpu/drm/i915/gvt/firmware.c                |  2 +-
>  drivers/gpu/drm/i915/i915_debugfs.c                |  8 +-
>  drivers/gpu/drm/i915/i915_perf.c                   |  2 +-
>  drivers/gpu/drm/i915/i915_sysfs.c                  | 22 ++---
>  drivers/gpu/drm/i915/intel_pipe_crc.c              |  2 +-

Please send at least i915 changes separately. There's zero reason to
make our lives harder for this change.

BR,
Jani.

-- 
Jani Nikula, Intel Open Source Graphics Center
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