From: Lucas De Marchi <lucas.demarchi@intel.com>
To: Danilo Krummrich <dakr@redhat.com>
Cc: Timur Tabi <ttabi@nvidia.com>,
"airlied@redhat.com" <airlied@redhat.com>,
"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
"lyude@redhat.com" <lyude@redhat.com>,
Ben Skeggs <bskeggs@nvidia.com>,
<chaitanya.kumar.borah@intel.com>,
<dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH] [v7] nouveau: add command-line GSP-RM registry support
Date: Tue, 30 Apr 2024 08:06:09 -0500 [thread overview]
Message-ID: <wuoxhpvhh7pzmniv5clkr3756fjrqyukahw63ugbljte72o5gq@fdc3wpcasimh> (raw)
In-Reply-To: <5df03f8d-7835-4a90-b8fa-d20bd05e62fc@redhat.com>
On Fri, Apr 26, 2024 at 06:08:19PM GMT, Danilo Krummrich wrote:
>On 4/25/24 18:38, Timur Tabi wrote:
>>On Thu, 2024-04-25 at 15:22 +0200, Danilo Krummrich wrote:
>>>>+ size_t length;
>>>>+
>>>>+ /* Remove any whitespace from the parameter string */
>>>>+ length = strip(p, " \t\n");
>>>
>>>With that, I see the following warning compiling this patch.
>>>
>>>warning: variable ‘length’ set but not used [-Wunused-but-set-variable]
>>>
>>>Did you intend to use the length for anything?
>>
>>No, and I could have sworn I fixed that before sending out v7. I think I
>>originally intended 'length' to determine when I finished parsing the
>>string.
>>
>>>Also, looking at the warning made me aware of 'p' potentially being NULL.
>>>
>>>If you agree, I can fix the warning and add the corresponding NULL check
>>>when
>>>applying the patch.
>>
>>Yes, that would be great. You can just delete 'length'. The NULL check for
>>'p' should call clean_registry() before returning -ENOMEM.
>
>Applied to drm-misc-next, thanks!
since this commit our CI is failing to build with the following error:
CC [M] drivers/gpu/drm/i915/display/intel_display_device.o
../drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c: In function ‘build_registry’:
../drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:1266:3: error: label at end of compound statement
1266 | default:
| ^~~~~~~
CC [M] drivers/gpu/drm/amd/amdgpu/gfx_v10_0.o
HDRTEST drivers/gpu/drm/xe/compat-i915-headers/i915_reg.h
CC [M] drivers/gpu/drm/amd/amdgpu/imu_v11_0.o
make[7]: *** [../scripts/Makefile.build:244: drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.o] Error 1
make[7]: *** Waiting for unfinished jobs....
you are missing a `break;` after that default.
>
>>
>>Thanks for catching this.
>
next parent reply other threads:[~2024-04-30 13:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20240417215317.3490856-1-ttabi@nvidia.com>
[not found] ` <162ef3c0-1d7b-4220-a21f-b0008657f8a5@redhat.com>
[not found] ` <913052ca6c0988db1bab293cfae38529251b4594.camel@nvidia.com>
[not found] ` <5df03f8d-7835-4a90-b8fa-d20bd05e62fc@redhat.com>
2024-04-30 13:06 ` Lucas De Marchi [this message]
2024-04-30 13:15 ` [PATCH] [v7] nouveau: add command-line GSP-RM registry support Danilo Krummrich
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