Re: [Xen-devel] [PATCH RFC] drm: add func to better detect wether swiotlb is needed

2019-02-19 Thread Michael Labriola
On Sat, Feb 16, 2019 at 2:00 PM Koenig, Christian wrote: > > Am 15.02.19 um 22:29 schrieb Michael D Labriola: > > This commit fixes DRM failures on Xen PV systems that were introduced in > > v4.17 by the following commits: > > > > 82626363 drm: add func to get max iomem address v2 > > fd5fd480

Re: [Xen-devel] [PATCH RFC] drm: add func to better detect wether swiotlb is needed

2019-02-16 Thread Koenig, Christian
Am 15.02.19 um 22:29 schrieb Michael D Labriola: > This commit fixes DRM failures on Xen PV systems that were introduced in > v4.17 by the following commits: > > 82626363 drm: add func to get max iomem address v2 > fd5fd480 drm/amdgpu: only enable swiotlb alloc when need v2 > 1bc3d3cc drm/radeon:

[Xen-devel] [PATCH RFC] drm: add func to better detect wether swiotlb is needed

2019-02-15 Thread Michael D Labriola
This commit fixes DRM failures on Xen PV systems that were introduced in v4.17 by the following commits: 82626363 drm: add func to get max iomem address v2 fd5fd480 drm/amdgpu: only enable swiotlb alloc when need v2 1bc3d3cc drm/radeon: only enable swiotlb path when need v2 The introduction of