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03551e971f
linux_dsm_epyc7002/drivers/gpu/drm/i915/gvt
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Jike Song 03551e971f drm/i915/gvt: cleanup opregion memory allocation code 
According to the spec, ACPI OpRegion must be placed at a physical address
below 4G. That is, for a vGPU it must be associated with a GPA below 4G,
but on host side, it doesn't matter where the backing pages actually are.
So when allocating pages from host, the GFP_DMA32 flag is unnecessary.

Also the allocation is from a sleepable context, so GFP_ATOMIC is also
unnecessary.

This patch also removes INTEL_GVT_OPREGION_PORDER and use get_order()
instead.

Signed-off-by: Jike Song <jike.song@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-09 11:11:32 +08:00
..
aperture_gm.c drm/i915/gvt: remove duplicated definition 2017-01-09 11:05:56 +08:00
cfg_space.c drm/i915/gvt: fix typo in cfg_space range check 2016-12-26 10:05:11 +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: always use readq and writeq 2017-01-09 11:05:56 +08:00
gtt.h drm/i915/gvt: reset the GGTT entry when vGPU created 2016-12-26 09:45:29 +08:00
gvt.c drm/i915/gvt: init/destroy vgpu_idr properly 2017-01-09 11:11:08 +08:00
gvt.h drm/i915/gvt/kvmgt: prevent double-release of vgpu 2016-12-26 09:45:29 +08:00
handlers.c drm/i915/gvt: fix return value in mul_force_wake_write 2017-01-09 11:05:56 +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 VFIO fixes for v4.10-rc3 2017-01-06 11:19:03 -08:00
Makefile drm/i915/gvt/kvmgt: add vfio/mdev support to KVMGT 2016-12-16 16:55:26 +08:00
mmio.c drm/i915/gvt: print correct value for untracked mmio 2017-01-09 11:05:56 +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: cleanup opregion memory allocation code 2017-01-09 11:11:32 +08:00
reg.h drm/i915/gvt: cleanup opregion memory allocation code 2017-01-09 11:11:32 +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: dec vgpu->running_workload_num after the workload is really done 2017-01-09 11:10:43 +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: destroy the allocated idr on vgpu creating failures 2017-01-09 11:11:21 +08:00