Re: [Intel-gfx] [PATCH 1/1] drm/i915: remove unused IO_TLB_SEGPAGES which should be defined by swiotlb

Quoting Dongli Zhang (2019-05-21 05:40:39) > This patch removes IO_TLB_SEGPAGES which is no longer used since > commit 5584f1b1d73e ("drm/i915: fix i915 running as dom0 under Xen"). > > As the define of both IO_TLB_SEGSIZE and IO_TLB_SHIFT are from swiotlb, > IO_TLB_SEGPAGES should be defined on

[Intel-gfx] [PATCH 1/1] drm/i915: remove unused IO_TLB_SEGPAGES which should be defined by swiotlb

This patch removes IO_TLB_SEGPAGES which is no longer used since commit 5584f1b1d73e ("drm/i915: fix i915 running as dom0 under Xen"). As the define of both IO_TLB_SEGSIZE and IO_TLB_SHIFT are from swiotlb, IO_TLB_SEGPAGES should be defined on swiotlb side if it is required in the future.

Re: [Intel-gfx] [PATCH 1/1] drm/i915: remove unused IO_TLB_SEGPAGES which should be defined by swiotlb

Quoting Dongli Zhang (2019-05-21 05:40:39) > This patch removes IO_TLB_SEGPAGES which is no longer used since > commit 5584f1b1d73e ("drm/i915: fix i915 running as dom0 under Xen"). > > As the define of both IO_TLB_SEGSIZE and IO_TLB_SHIFT are from swiotlb, > IO_TLB_SEGPAGES should be defined on