Hi all,
On Thu, 28 Oct 2021 18:27:53 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Today's linux-next merge of the char-misc tree got a conflict in:
>
> drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
>
> between commit:
>
> 5740211ea442 ("drm/i915/dmabuf: fix broken build")
>
> from the drm-intel tree and commit:
>
> 16b0314aa746 ("dma-buf: move dma-buf symbols into the DMA_BUF module namespace")
>
> from the char-misc tree.
>
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging. You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
>
> --
> Cheers,
> Stephen Rothwell
>
> diff --cc drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
> index a45d0ec2c5b6,abb854281347..000000000000
> --- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
> @@@ -12,13 -13,8 +13,15 @@@
> #include "i915_gem_object.h"
> #include "i915_scatterlist.h"
>
> +#if defined(CONFIG_X86)
> +#include <asm/smp.h>
> +#else
> +#define wbinvd_on_all_cpus() \
> + pr_warn(DRIVER_NAME ": Missing cache flush in %s\n", __func__)
> +#endif
> +
> + MODULE_IMPORT_NS(DMA_BUF);
> +
> I915_SELFTEST_DECLARE(static bool force_different_devices;)
>
> static struct drm_i915_gem_object *dma_buf_to_obj(struct dma_buf *buf)
This is now a conflict between the drm-intel tree and Linux' tree.
--
Cheers,
Stephen Rothwell
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