openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/drivers/gpu/drm/i915/gvt
History
Xiaolin Zhang f5f00e7dcc drm/i915/gvt: Fix pipe A enable as default for vgpu 
observed igt drv_module_reload test case failure on 4.15.0
rc2 kernel with panic due to no active pipe available.

the gpu will reset during unload/load and make pipe config reg
lost which can cause kernel panic issue happen.

this patch is to move pipe enabling to emulate_mointor_status_chagne
to handle vgpu reset case as well.

Fixes: 7e60590208 ("drm/i915/gvt: enabled pipe A default on creating vgpu")
Signed-off-by: Xiaolin Zhang <xiaolin.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
 		2017-12-11 17:23:11 +08:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
aperture_gm.c drm/i915: Add interface to reserve fence registers for vGPU 2017-09-04 16:34:59 +01:00
cfg_space.c drm/i915/gvt: Emulate PCI expansion ROM base address register 2017-12-06 11:24:37 +08:00
cmd_parser.c Linux 4.14-rc7 2017-11-02 12:40:41 +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: replace the gvt_err with gvt_vgpu_err 2017-03-17 16:46:45 +08:00
display.c drm/i915/gvt: Fix pipe A enable as default for vgpu 2017-12-11 17:23:11 +08:00
display.h drm/i915/gvt: add resolution definition for vGPU type 2017-02-24 13:25:18 +08:00
edid.c drm/i915/gvt: Fix guest fail to read EDID leading to black guest console issue. 2017-03-21 10:50:02 +08:00
edid.h
…
execlist.c drm/i915/gvt: Move request alloc to dispatch_workload path only 2017-11-28 17:24:20 +08:00
execlist.h
…
firmware.c drm/i915/gvt: Initialize MMIO Block with HW state 2017-08-04 17:39:41 +08:00
gtt.c drm/i915/gvt: Correct ADDR_4K/2M/1G_MASK definition 2017-11-28 17:24:30 +08:00
gtt.h drm/i915/gvt: Refine the intel_vgpu_reset_gtt reset function 2017-08-10 10:26:10 +08:00
gvt.c drm/i915/gvt: Add support for PCIe extended configuration space 2017-09-08 14:21:16 +08:00
gvt.h drm/i915/gvt: Add support for PCIe extended configuration space 2017-09-08 14:21:16 +08:00
handlers.c drm/i915/gvt: Limit read hw reg to active vgpu 2017-12-06 11:33:30 +08:00
hypercall.h drm/i915/gvt: remove detect_host() MPT hook 2017-02-07 17:21:44 +08:00
interrupt.c drm/i915/gvt: Change flood gvt dmesg into trace 2017-06-08 13:59:16 +08:00
interrupt.h
…
kvmgt.c drm/i915/gvt: Add support for PCIe extended configuration space 2017-09-08 14:21:16 +08:00
mmio.c drm/i915/gvt: Add emulation for BAR2 (aperture) with normal file RW approach 2017-09-08 14:21:13 +08:00
mmio.h drm/i915/gvt: Export intel_gvt_render_mmio_to_ring_id() 2017-12-06 11:33:20 +08:00
mpt.h drm/i915/gvt: Change flood gvt dmesg into trace 2017-06-08 13:59:16 +08:00
opregion.c drm/i915/gvt: replace the gvt_err with gvt_vgpu_err 2017-03-17 16:46:45 +08:00
reg.h drm/i915/gvt: Refine MMIO_RING_F() 2017-10-27 01:38:56 +08:00
render.c drm/i915: Rename global i915 to i915_modparams 2017-09-22 14:50:36 +03:00
render.h drm/i915/gvt: implement per-vm mmio switching optimization 2017-06-08 13:59:15 +08:00
sched_policy.c drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS 2017-10-17 00:44:10 +08:00
sched_policy.h drm/i915/gvt: use hrtimer replace delayed_work in scheduler 2017-03-30 13:32:24 +08:00
scheduler.c drm/i915/gvt: set max priority for gvt context 2017-12-06 11:38:21 +08:00
scheduler.h drm/i915/gvt: Move request alloc to dispatch_workload path only 2017-11-28 17:24:20 +08:00
trace.h drm/i915/gvt: Change flood gvt dmesg into trace 2017-06-08 13:59:16 +08:00
trace_points.c
…
vgpu.c Merge tag 'drm-intel-next-2017-08-18' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2017-08-22 10:03:07 +10:00