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

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Date:   Fri, 8 Apr 2022 10:17:55 +0200
From:   Christian König <christian.koenig@....com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Daniel Vetter <daniel.vetter@...ll.ch>
Cc:     Intel Graphics <intel-gfx@...ts.freedesktop.org>,
        DRI <dri-devel@...ts.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the drm-misc tree

Am 08.04.22 um 03:10 schrieb Stephen Rothwell:
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> In file included from include/drm/drm_gem.h:38,
>                   from include/drm/ttm/ttm_bo_api.h:34,
>                   from drivers/gpu/drm/i915/i915_deps.c:9:
> drivers/gpu/drm/i915/i915_deps.c: In function 'i915_deps_add_resv':
> drivers/gpu/drm/i915/i915_deps.c:229:46: error: implicit conversion from 'enum <anonymous>' to 'enum dma_resv_usage' [-Werror=enum-conversion]
>    229 |         dma_resv_for_each_fence(&iter, resv, true, fence) {
>        |                                              ^~~~
> include/linux/dma-resv.h:297:47: note: in definition of macro 'dma_resv_for_each_fence'
>    297 |         for (dma_resv_iter_begin(cursor, obj, usage),   \
>        |                                               ^~~~~
> cc1: all warnings being treated as errors
>
> Caused by commit
>
>    7bc80a5462c3 ("dma-buf: add enum dma_resv_usage v4")
>
> I have used the drm-misc tree from next-20220407 for today.

That should be fixed by now.

Thanks,
Christian.