Re: linux-next: build failure after merge of the drm-misc tree

On Thu, Oct 14, 2021 at 5:02 AM [off-list ref] wrote:

Hi,

I review the code.

It seems I forget to delete the definition of the variable "inst",I'm sry for that.: (

I'll submit another patch soon.

I already wrote the patch and pushed it:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit?id=381ba6a6baf104b572379c6b2deab884555104d4

quoted

Hi all,

After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp100.c: In function 'gp100_vmm_fault_cancel':
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp100.c:491:6: error: unused variable 'inst' [-Werror=unused-variable]
  491 |  u32 inst, aper;
      |      ^~~~
cc1: all warnings being treated as errors

Caused by commit

  404046cf4805 ("drm/nouveau/mmu/gp100-: drop unneeded assignment in the if condition.")

I have used the drm-misc tree from next-20211011 for today.

--
Cheers,
Stephen Rothwell