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linux/drivers/gpu/drm/i915/gvt
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Hang Yuan d6c6113bfe drm/i915/gvt: initialize dmabuf mutex in vgpu_create 
Currently, the mutex used in GVT dmabuf support is not initialized until
vgpu device is opened. If one vgpu device is opened and then removed, the
mutex will be used in vgpu remove operation without initialization. This
patch initializes the mutex in vgpu create operation to avoid the problem.

Fixes: e546e281d33d("drm/i915/gvt: Dmabuf support for GVT-g")
Signed-off-by: Hang Yuan <hang.yuan@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2018-08-14 15:26:09 +08:00
..
aperture_gm.c
drm/i915/gtt: Rename i915_hw_ppgtt base member
2018-06-05 21:11:20 +01:00
cfg_space.c
drm/i915/gvt: Fix aperture read/write emulation when enable x-no-mmap=on
2018-02-06 11:41:27 -08:00
cmd_parser.c
BackMerge v4.18-rc7 into drm-next
2018-07-30 10:39:22 +10:00
cmd_parser.h
drm/i915/gvt: Factor out scan and shadow from workload dispatch
2017-08-10 10:26:06 +08:00
debug.h
drm/i915/gvt: Make gvt_vgpu_err use pr_err
2017-11-16 11:48:34 +08:00
debugfs.c
drm/i915/gvt: scan non-privileged batch buffer for debug purpose
2018-04-23 13:09:34 +08:00
display.c
BackMerge v4.18-rc7 into drm-next
2018-07-30 10:39:22 +10:00
display.h
drm/i915/gvt: Fix the validation on size field of dp aux header
2018-04-12 11:29:01 +08:00
dmabuf.c
drm/i915/gvt: Enable dma_buf support for BXT.
2018-06-13 10:57:29 +08:00
dmabuf.h
drm/i915/gvt: Dmabuf support for GVT-g
2017-12-04 11:24:33 +08:00
edid.c
drm/i915/gvt: Enable virtual display support for BXT.
2018-06-13 10:57:29 +08:00
edid.h
…
execlist.c
drm/i915/gvt: refine intel_vgpu_submission_ops as per engine ops
2018-02-06 11:40:59 -08:00
execlist.h
drm/i915/gvt: use array to avoid potential buffer overflow
2018-06-11 15:04:45 +08:00
fb_decoder.c
drm/i915/gvt: Enable dma_buf support for BXT.
2018-06-13 10:57:29 +08:00
fb_decoder.h
drm/i915/gvt: Add framebuffer decoder support
2017-12-04 11:24:33 +08:00
firmware.c
drm/i915/gvt: Use offsetofend() rather than offsetof + sizeof
2018-05-17 22:05:10 +08:00
gtt.c
BackMerge v4.18-rc7 into drm-next
2018-07-30 10:39:22 +10:00
gtt.h
BackMerge v4.18-rc7 into drm-next
2018-07-30 10:39:22 +10:00
gvt.c
drm/i915/gvt: fix cleanup sequence in intel_gvt_clean_device
2018-08-14 15:25:32 +08:00
gvt.h
drm/i915/gvt: free workload in vgpu release
2018-08-13 12:32:57 +08:00
handlers.c
BackMerge v4.18-rc7 into drm-next
2018-07-30 10:39:22 +10:00
hypercall.h
drm/i915/kvmgt: Support setting dma map for huge pages
2018-07-09 10:34:28 +08:00
interrupt.c
drm/i915/gvt: Enable irq initialization for BXT.
2018-06-13 10:57:29 +08:00
interrupt.h
…
kvmgt.c
drm/i915/gvt: initialize dmabuf mutex in vgpu_create
2018-08-14 15:26:09 +08:00
Makefile
drm/i915/gvt: Provide generic page_track infrastructure for write-protected page
2018-03-06 13:19:20 +08:00
mmio_context.c
BackMerge v4.18-rc7 into drm-next
2018-07-30 10:39:22 +10:00
mmio_context.h
drm/i915: Store a pointer to intel_context in i915_request
2018-05-18 09:35:22 +01:00
mmio.c
Chris is doing many reworks that allow us to get full-ppgtt supported
2018-06-28 13:10:44 +10:00
mmio.h
BackMerge v4.18-rc7 into drm-next
2018-07-30 10:39:22 +10:00
mpt.h
drm/i915/kvmgt: Support setting dma map for huge pages
2018-07-09 10:34:28 +08:00
opregion.c
drm/i915/gvt: Use KVM r/w to access guest opregion
2018-02-06 11:41:34 -08:00
page_track.c
drm/i915/gvt: Use vgpu_lock to protect per vgpu access
2018-05-18 12:39:02 +08:00
page_track.h
drm/i915/gvt: Provide generic page_track infrastructure for write-protected page
2018-03-06 13:19:20 +08:00
reg.h
drm/i915/gvt: Use I915_GTT_PAGE_SIZE
2017-11-16 11:48:22 +08:00
sched_policy.c
drm/i915/gvt: Use sched_lock to protect gvt scheduler logic.
2018-05-18 12:39:26 +08:00
sched_policy.h
drm/i915/gvt: Kick scheduler when new workload queued
2017-12-04 11:24:35 +08:00
scheduler.c
drm/i915/gvt: free workload in vgpu release
2018-08-13 12:32:57 +08:00
scheduler.h
drm/i915/gvt: free workload in vgpu release
2018-08-13 12:32:57 +08:00
trace_points.c
…
trace.h
drm/i915/gvt: scan non-privileged batch buffer for debug purpose
2018-04-23 13:09:34 +08:00
vgpu.c
drm/i915/gvt: initialize dmabuf mutex in vgpu_create
2018-08-14 15:26:09 +08:00