Hi David,
On Mon, 12 Oct 2015 18:32:57 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> After merging the dwmw2-iommu tree, today's linux-next build (i386
> defconfig) failed like this:
>
> In file included from drivers/gpu/drm/i915/i915_drv.h:50:0,
> from drivers/gpu/drm/i915/i915_drv.c:34:
> include/linux/intel-iommu.h:477:22: error: field 'notifier' has incomplete type
> struct mmu_notifier notifier;
> ^
>
> Caused by commit
>
> a7002bccff99 ("iommu/vt-d: Add intel_svm_{un,}bind_mm() functions")
>
> I have added the following patch for today:
>
> From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Date: Mon, 12 Oct 2015 17:51:50 +1100
> Subject: [PATCH] iommu/vt-d: fix for "Add intel_svm_{un,}bind_mm() functions"
>
> Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> ---
> include/linux/intel-iommu.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
> index aa7e02d623c9..39a382cbbbd4 100644
> --- a/include/linux/intel-iommu.h
> +++ b/include/linux/intel-iommu.h
> @@ -474,7 +474,9 @@ extern int intel_svm_finish_prq(struct intel_iommu *iommu);
>
> struct intel_svm {
> struct kref kref;
> +#ifdef CONFIG_MMU_NOTIFIER
> struct mmu_notifier notifier;
> +#endif
> struct mm_struct *mm;
> struct intel_iommu *iommu;
> struct device *dev;
> --
> 2.5.3
Ping?
Of course my patch did not apply today since the kref has now vanished
in a rebase ...
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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