AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/gpu/drm/i915/gvt
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Zhenyu Wang 53d6f812c0 drm/i915/gvt: fix lock not released bug for dispatch_workload() err path 
Need to be careful to release struct_mutext when request alloc
failed and take consistent handling for return status as with
normal go out path. Ensure to check correct workload request in
complete path too.

v2: Add Fixes note

Fixes: 90d27a1b18 ("drm/i915/gvt: fix deadlock in workload_thread")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Pei Zhang <pei.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2016-11-25 09:18:11 +08:00
..
aperture_gm.c drm/i915/gvt: Add runtime pm around fences 2016-10-20 17:18:39 +08:00
cfg_space.c drm/i915/gvt: refactor intel_gvt_io_emulation_ops to be intel_gvt_ops 2016-11-10 15:45:15 +08:00
cmd_parser.c drm/i915/gvt: check workload empty before real scan 2016-11-16 11:45:29 +08:00
cmd_parser.h drm/i915/gvt: vGPU command scanner 2016-10-14 18:15:25 +08:00
debug.h drm/i915/gvt: vGPU command scanner 2016-10-14 18:15:25 +08:00
display.c drm/i915/gvt: mark symbols static where possible 2016-10-20 17:31:36 +08:00
display.h drm/i915/gvt: vGPU display virtualization 2016-10-14 18:13:06 +08:00
edid.c drm/i915/gvt: Fix static checker warning on intel_gvt_i2c_handle_aux_ch_write() 2016-11-14 18:06:44 +08:00
edid.h drm/i915/gvt: Fix static checker warning on intel_gvt_i2c_handle_aux_ch_write() 2016-11-14 18:06:44 +08:00
execlist.c drm/i915/gvt: fix crash in vgpu_reset_execlist 2016-11-14 18:06:43 +08:00
execlist.h drm/i915/gvt: fix crash in vgpu_reset_execlist 2016-11-14 18:06:43 +08:00
firmware.c drm/i915/gvt: fix sparse warnings on different address spaces 2016-10-20 17:31:35 +08:00
gtt.c drm/i915/gvt: don't rely on guest PPGTT entry to free old shadow data 2016-11-10 15:39:46 +08:00
gtt.h drm/i915/gvt: implement scratch page table tree for shadow PPGTT 2016-11-07 14:17:02 +08:00
gvt.c drm/i915/gvt: add KVMGT support 2016-11-10 15:45:39 +08:00
gvt.h drm/i915/gvt: fix getting 64bit bar size error 2016-11-24 14:08:58 +08:00
handlers.c drm/i915/gvt: drop checks for early Skylake revisions 2016-11-17 13:55:01 +08:00
hypercall.h drm/i915/gvt: refactor intel_gvt_io_emulation_ops to be intel_gvt_ops 2016-11-10 15:45:15 +08:00
interrupt.c drm/i915/gvt: mark symbols static where possible 2016-10-20 17:31:36 +08:00
interrupt.h drm/i915/gvt: vGPU command scanner 2016-10-14 18:15:25 +08:00
kvmgt.c drm/i915/gvt: remove unresolved vfio pin/unpin pages interface dependency 2016-11-17 15:51:16 +08:00
Makefile drm/i915/gvt: add KVMGT support 2016-11-10 15:45:39 +08:00
mmio.c drm/i915/gvt: refactor intel_gvt_io_emulation_ops to be intel_gvt_ops 2016-11-10 15:45:15 +08:00
mmio.h drm/i915/gvt: refactor intel_gvt_io_emulation_ops to be intel_gvt_ops 2016-11-10 15:45:15 +08:00
mpt.h drm/i915/gvt: allow several MPT methods to be NULL 2016-11-10 15:45:14 +08:00
opregion.c drm/i915/gvt: remove obsolete code for old kvmgt opregion 2016-11-10 15:45:12 +08:00
reg.h drm/i915/gvt: vGPU workload submission 2016-10-14 18:14:37 +08:00
render.c drm/i915/gvt: correct the emulation in TLB control handler 2016-11-07 14:16:59 +08:00
render.h drm/i915/gvt: vGPU context switch 2016-10-14 18:15:13 +08:00
sched_policy.c drm/i915/gvt: remove unused variable 'execlist' 2016-11-07 14:16:57 +08:00
sched_policy.h drm/i915/gvt: vGPU schedule policy framework 2016-10-14 18:15:02 +08:00
scheduler.c drm/i915/gvt: fix lock not released bug for dispatch_workload() err path 2016-11-25 09:18:11 +08:00
scheduler.h drm/i915/gvt: vGPU command scanner 2016-10-14 18:15:25 +08:00
trace_points.c drm/i915/gvt: trace stub 2016-10-14 18:12:11 +08:00
trace.h drm/i915/gvt: vGPU command scanner 2016-10-14 18:15:25 +08:00
vgpu.c drm/i915/gvt: fix missing init param.primary 2016-11-23 10:13:40 +08:00