mbox series

[PULL] gvt-fixes

Message ID 20190619062240.GM9684@zhen-hp.sh.intel.com (mailing list archive)
State New, archived
Headers show
Series [PULL] gvt-fixes | expand

Pull-request

https://github.com/intel/gvt-linux tags/gvt-fixes-2019-06-19

Message

Zhenyu Wang June 19, 2019, 6:22 a.m. UTC 
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(-)

Comments

Jani Nikula June 19, 2019, 7:56 a.m. UTC | #1 
On Wed, 19 Jun 2019, Zhenyu Wang <zhenyuw@linux.intel.com> wrote:
> 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.

Pulled to drm-intel-fixes, thanks.

BR,
Jani.


> --
> 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(-)