mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
synced 2025-12-24 10:34:43 +03:00
c4ac1ed369
Current sequence in gk20a_disable_channel() is - disable channel in gk20a_channel_abort() - adjust pending fence in gk20a_channel_abort() - preempt channel But this leads to scenarios where syncpoint has min > max value Hence to fix this, make sequence in gk20a_disable_channel() - disable channel in gk20a_channel_abort() - preempt channel in gk20a_channel_abort() - adjust pending fence in gk20a_channel_abort() If gk20a_channel_abort() is called from other API where preemption is not needed, then use channel_preempt flag and do not preempt channel in those cases Bug 1683059 Change-Id: I4d46d4294cf8597ae5f05f79dfe1b95c4187f2e3 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/921290 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>