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| author | Hang Yuan <hang.yuan@linux.intel.com> | 2018-08-29 11:15:56 +0200 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2018-08-30 06:54:32 +0200 |
| commit | b2b599fb54f90ae395ddc51f0d49e4f28244a8f8 (patch) | |
| tree | 203bdb7cd72ab203716a90b6bc8f8c7fa71f351e /drivers/md/dm-target.c | |
| parent | drm/i915/gvt: Handle GEN9_WM_CHICKEN3 with F_CMD_ACCESS. (diff) | |
| download | linux-b2b599fb54f90ae395ddc51f0d49e4f28244a8f8.tar.xz linux-b2b599fb54f90ae395ddc51f0d49e4f28244a8f8.zip | |
drm/i915/gvt: move intel_runtime_pm_get out of spin_lock in stop_schedule
pm_runtime_get_sync in intel_runtime_pm_get might sleep if i915
device is not active. When stop vgpu schedule, the device may be
inactive. So need to move runtime_pm_get out of spin_lock/unlock.
Fixes: b24881e0b0b6("drm/i915/gvt: Add runtime_pm_get/put into gvt_switch_mmio
Cc: <stable@vger.kernel.org>
Signed-off-by: Hang Yuan <hang.yuan@linux.intel.com>
Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/md/dm-target.c')
0 files changed, 0 insertions, 0 deletions