Re: [Outreachy kernel][PATCH 0/5] drm/amdgpu: Replace snprintf() with sysfs_emit

[Greg KH <gregkh@linuxfoundation.org>]

On Thu, Oct 22, 2020 at 07:01:44PM +0530, Sumera Priyadarsini wrote:
> Using snprintf() for show() methods holds the risk of buffer overrun
> as snprintf() does not know the PAGE_SIZE maximum of the temporary
> buffer used to output sysfs content.
> 
> This patchset is a series of Coccinelle cleanups across the staging
> directory to convert snprintf with scnprintf in the relevant files.
> 
> Sumera Priyadarsini (5):
>   gpu: drm: amdgpu: Replace snprintf() with sysfs_emit()
>   gpu: drm: amdgpu: Replace snprintf() with sysfs_emit()
>   gpu: drm: amdgpu: Replace snprintf() with sysfs_emit()
>   gpu: drm: amdgpu: Replace snprintf() with sysfs_emit()
>   gpu: drm: amdgpu: Replace snprintf() with sysfs_emit()
> 
>  drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 2 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_device.c   | 8 ++++----
>  drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c  | 4 ++--
>  drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c      | 2 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c      | 4 ++--

These files are ot "in the staging directory" as your text above states :(

Also, you have 5 patches that do different things, yet have the same
exact subject line, which isn't acceptable either.

thanks,

greg k-h