[lkml]   [2019]   [May]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [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 swiotlb side if it is required in the
> future.

It would be wise to refer to

commit 5584f1b1d73e9cc95092734c316e467c6c4468f9
Author: Juergen Gross <>
Date: Thu Feb 2 10:47:11 2017 +0100

drm/i915: fix i915 running as dom0 under Xen

so the reader can have the history to trawl through.

References: 5584f1b1d73e ("drm/i915: fix i915 running as dom0 under Xen")
> Signed-off-by: Dongli Zhang <>
Reviewed-by: Chris Wilson <>

 \ /
  Last update: 2019-05-21 08:59    [W:0.056 / U:0.092 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site