Hi, Here's one gvt fix for 5.2-rc6 to sanitize reserved register write in PVINFO which should be discarded. This fixed some guest behavior which contain some unmerged features that probe through PVINFO register state. Thanks. -- The following changes since commit 15e7f52a4596b496ce3da2fa4c1f94c6fb0023f2: drm/i915/gvt: save RING_HEAD into vreg when vgpu switched out (2019-06-03 13:18:36 +0800) are available in the Git repository at: https://github.com/intel/gvt-linux tags/gvt-fixes-2019-06-19 for you to fetch changes up to 971afec3a5373f96684ad899579f6a4d51462410: drm/i915/gvt: ignore unexpected pvinfo write (2019-06-17 15:45:41 +0800) ---------------------------------------------------------------- gvt-fixes-2019-06-19 - Fix reserved PVINFO register write (Weinan) ---------------------------------------------------------------- Weinan Li (1): drm/i915/gvt: ignore unexpected pvinfo write drivers/gpu/drm/i915/gvt/handlers.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) -- Open Source Technology Center, Intel ltd. $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827
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