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linux-st/drivers/gpu/drm/amd/amdgpu
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Nicolai Hähnle c660f40b71 drm/amdgpu: fix user fence write race condition 
The buffer object backing the user fence is reserved using the non-user
fence, i.e., as soon as the non-user fence is signaled, the user fence
buffer object can be moved or even destroyed.

Therefore, emit the user fence first.

Both fences have the same cache invalidation behavior, so this should
have no user-visible effect.

Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2018-07-04 02:40:18 -05:00
..
amdgpu_acp.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
amdgpu_acp.h
…
amdgpu_acpi.c
drm/amdgpu: Dynamically probe for ATIF handle (v2)
2018-06-28 15:32:46 -05:00
amdgpu_afmt.c
…
amdgpu_amdkfd_fence.c
…
amdgpu_amdkfd_gfx_v7.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
amdgpu_amdkfd_gfx_v8.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
amdgpu_amdkfd_gfx_v9.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
amdgpu_amdkfd_gpuvm.c
drm/amdgpu: include pagemap.h for release_pages()
2018-05-17 14:59:08 +10:00
amdgpu_amdkfd.c
Merge branch 'drm-next-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-next
2018-06-15 11:32:29 +10:00
amdgpu_amdkfd.h
drm/amdgpu: conditionally compile amdgpu's amdkfd files
2018-05-18 22:18:16 +03:00
amdgpu_atombios.c
…
amdgpu_atombios.h
…
amdgpu_atomfirmware.c
drm/amdgpu: Update GFX info structure to match what vega20 used
2018-05-24 10:07:55 -05:00
amdgpu_atomfirmware.h
drm/amdgpu/atomfirmware: add parser for gfx_info table
2018-05-17 10:13:22 -05:00
amdgpu_atpx_handler.c
drm/amdgpu: Add amdgpu_atpx_get_dhandle()
2018-06-28 15:32:18 -05:00
amdgpu_benchmark.c
drm/amdgpu: use amdgpu_bo_param for amdgpu_bo_create v2
2018-05-15 13:43:28 -05:00
amdgpu_bios.c
…
amdgpu_bo_list.c
…
amdgpu_cgs.c
drm/amdgpu: Add smu firmware support for vega20
2018-05-17 10:13:10 -05:00
amdgpu_connectors.c
drm/admgpu: fix mode_valid's return type
2018-05-15 13:43:51 -05:00
amdgpu_connectors.h
…
amdgpu_cs.c
drm/amdgpu: To get gds, gws and oa from adev->gds (v2)
2018-05-30 12:34:06 -05:00
amdgpu_ctx.c
drm/amdgpu: Skip drm_sched_entity related ops for KIQ ring.
2018-05-18 16:08:16 -05:00
amdgpu_debugfs.c
drm/amd/amdgpu: Add some documentation to the debugfs entries
2018-05-15 13:44:19 -05:00
amdgpu_debugfs.h
…
amdgpu_device.c
drm/amdgpu: Don't default to DC support for Kaveri and older
2018-06-19 12:43:53 -05:00
amdgpu_display.c
drm/amdgpu: Rename amdgpu_display_framebuffer_domains()
2018-05-15 13:43:43 -05:00
amdgpu_display.h
drm/amdgpu: Rename amdgpu_display_framebuffer_domains()
2018-05-15 13:43:43 -05:00
amdgpu_dpm.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
amdgpu_dpm.h
drm/amdgpu: move PP_FEATURE_MASK to amd_shared header
2018-05-15 13:43:38 -05:00
amdgpu_drv.c
drm/amdgpu: flag Vega20 as experimental
2018-05-18 16:08:16 -05:00
amdgpu_drv.h
…
amdgpu_encoders.c
…
amdgpu_fb.c
drm/amdgpu: Rename amdgpu_display_framebuffer_domains()
2018-05-15 13:43:43 -05:00
amdgpu_fence.c
drm/amdgpu: fix UBSAN: Undefined behaviour for amdgpu_fence.c
2018-06-27 14:33:19 -05:00
amdgpu_gart.c
treewide: Use array_size() in vzalloc()
2018-06-12 16:19:22 -07:00
amdgpu_gart.h
…
amdgpu_gds.h
…
amdgpu_gem.c
drm/amdgpu: gds bo must not be per-vm-bo
2018-05-30 12:34:34 -05:00
amdgpu_gfx.c
…
amdgpu_gfx.h
…
amdgpu_gmc.h
…
amdgpu_gtt_mgr.c
…
amdgpu_i2c.c
…
amdgpu_i2c.h
…
amdgpu_ib.c
drm/amdgpu: fix user fence write race condition
2018-07-04 02:40:18 -05:00
amdgpu_ids.c
…
amdgpu_ids.h
…
amdgpu_ih.c
…
amdgpu_ih.h
…
amdgpu_ioc32.c
…
amdgpu_irq.c
…
amdgpu_irq.h
…
amdgpu_job.c
…
amdgpu_kms.c
drm/amdgpu/vg20:Restruct uvd.inst to support multiple instances
2018-05-18 16:08:12 -05:00
amdgpu_mn.c
drm/amdgpu: Avoid reclaim while holding locks taken in MMU notifier
2018-03-23 15:32:30 -04:00
amdgpu_mn.h
drm/amdgpu: Add MMU notifier type for KFD userptr
2018-03-23 15:32:28 -04:00
amdgpu_mode.h
drm/amdgpu: Move GEM BO to drm_framebuffer
2018-04-11 13:07:56 -05:00
amdgpu_object.c
drm/amdgpu: Refactor amdgpu_vram_mgr_bo_invisible_size helper
2018-06-19 13:51:22 -05:00
amdgpu_object.h
drm/amdgpu: Add helper function to get buffer domain
2018-05-29 13:17:51 -05:00
amdgpu_pll.c
…
amdgpu_pll.h
…
amdgpu_pm.c
drm/amdgpu/pm: fix display count in non-DC path
2018-07-02 13:41:11 -05:00
amdgpu_pm.h
…
amdgpu_prime.c
drm/amdgpu: Rename amdgpu_display_framebuffer_domains()
2018-05-15 13:43:43 -05:00
amdgpu_psp.c
drm/amdgpu/psp: Add initial psp support for vega20
2018-05-17 10:13:11 -05:00
amdgpu_psp.h
…
amdgpu_queue_mgr.c
drm/amdgpu/vg20:Enable 2nd instance queue maping for uvd 7.2
2018-05-18 16:08:14 -05:00
amdgpu_ring.c
drm/amdgpu/vg20:Restruct uvd.inst to support multiple instances
2018-05-18 16:08:12 -05:00
amdgpu_ring.h
drm/amdgpu/vg20:increase 3 rings for AMDGPU_MAX_RINGS
2018-05-18 16:08:12 -05:00
amdgpu_sa.c
…
amdgpu_sched.c
…
amdgpu_sched.h
…
amdgpu_sync.c
…
amdgpu_sync.h
…
amdgpu_test.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
amdgpu_trace_points.c
…
amdgpu_trace.h
drm/amdgpu: fix null pointer for bo unmap trace function
2018-05-15 13:44:25 -05:00
amdgpu_ttm.c
drm/amd/amdgpu: Code comments for the amdgpu_ttm.c driver. (v2)
2018-05-18 16:08:19 -05:00
amdgpu_ttm.h
drm/amdgpu: Refactor amdgpu_vram_mgr_bo_invisible_size helper
2018-06-19 13:51:22 -05:00
amdgpu_ucode.c
drm/amdgpu: Set vega20 load_type to AMDGPU_FW_LOAD_DIRECT.
2018-05-17 10:13:22 -05:00
amdgpu_ucode.h
drm/amdgpu: add save restore list cntl gpm and srm firmware support
2018-05-15 13:43:36 -05:00
amdgpu_uvd.c
drm/amdgpu:All UVD instances share one idle_work handle
2018-06-19 13:34:27 -05:00
amdgpu_uvd.h
drm/amdgpu:All UVD instances share one idle_work handle
2018-06-19 13:34:27 -05:00
amdgpu_vce.c
drm/amdgpu: Specify vega20 vce firmware
2018-05-17 10:13:12 -05:00
amdgpu_vce.h
…
amdgpu_vcn.c
drm/amdgpu:Support new VCN FW version naming convention
2018-06-27 14:34:04 -05:00
amdgpu_vcn.h
drm/amdgpu: remove unnecessary scheduler entity for VCN
2018-05-29 13:18:20 -05:00
amdgpu_vf_error.c
…
amdgpu_vf_error.h
…
amdgpu_virt.c
…
amdgpu_virt.h
…
amdgpu_vm.c
drm/amdgpu: GPU vs CPU page size fixes in amdgpu_vm_bo_split_mapping
2018-06-22 14:57:17 -05:00
amdgpu_vm.h
drm/amdgpu: move VM BOs on LRU again
2018-05-24 10:07:54 -05:00
amdgpu_vram_mgr.c
drm/amdgpu: Make amdgpu_vram_mgr_bo_invisible_size always accurate
2018-06-19 13:51:45 -05:00
amdgpu.h
drm/amdgpu: Add amdgpu_atpx_get_dhandle()
2018-06-28 15:32:18 -05:00
atom.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
atom.h
…
atombios_crtc.c
…
atombios_crtc.h
…
atombios_dp.c
…
atombios_dp.h
…
atombios_encoders.c
…
atombios_encoders.h
…
atombios_i2c.c
…
atombios_i2c.h
…
ci_dpm.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
ci_dpm.h
…
ci_smc.c
…
cik_dpm.h
…
cik_ih.c
…
cik_ih.h
…
cik_sdma.c
drm/amdgpu/sdma: fix mask in emit_pipeline_sync
2018-04-03 12:52:58 -05:00
cik_sdma.h
…
cik.c
drm/amdgpu/cik: implement asic need_full_reset callback
2018-04-11 13:07:58 -05:00
cik.h
…
cikd.h
…
clearstate_ci.h
…
clearstate_defs.h
…
clearstate_gfx9.h
…
clearstate_si.h
…
clearstate_vi.h
…
cz_ih.c
…
cz_ih.h
…
dce_v6_0.c
drm/amdgpu: Move GEM BO to drm_framebuffer
2018-04-11 13:07:56 -05:00
dce_v6_0.h
…
dce_v8_0.c
drm/amdgpu: Move GEM BO to drm_framebuffer
2018-04-11 13:07:56 -05:00
dce_v8_0.h
…
dce_v10_0.c
drm/amdgpu: Move GEM BO to drm_framebuffer
2018-04-11 13:07:56 -05:00
dce_v10_0.h
…
dce_v11_0.c
drm/amdgpu: Add VEGAM support to the legacy DCE 11 module
2018-05-15 13:44:02 -05:00
dce_v11_0.h
…
dce_virtual.c
drm/amdgpu/virtual_dce: Add vega20 support
2018-05-17 10:13:13 -05:00
dce_virtual.h
…
df_v1_7.c
drm/amdgpu: add a df 1.7 implementation of enable_ecc_force_par_wr_rmw
2018-05-23 23:51:21 -05:00
df_v1_7.h
drm/amdgpu/df: implement df v1_7 callback functions
2018-04-11 13:07:54 -05:00
df_v3_6.c
drm/amdgpu/df: fix potential array out-of-bounds read
2018-06-01 09:45:05 -05:00
df_v3_6.h
drm/amdgpu/df: implement df v3_6 callback functions (v2)
2018-05-18 16:08:15 -05:00
emu_soc.c
…
gfx_v6_0.c
drm/amdgpu: Add support for SRBM selection v3
2018-04-03 13:08:44 -05:00
gfx_v6_0.h
…
gfx_v7_0.c
drm/amdgpu: Add support for SRBM selection v3
2018-04-03 13:08:44 -05:00
gfx_v7_0.h
…
gfx_v8_0.c
drm/amdgpu: initialize VEGAM GFX
2018-05-15 13:43:58 -05:00
gfx_v8_0.h
…
gfx_v9_0.c
drm/amdgpu: fix parsing indirect register list v2
2018-06-13 13:45:24 -05:00
gfx_v9_0.h
…
gfxhub_v1_0.c
…
gfxhub_v1_0.h
…
gmc_v6_0.c
drm/amdgpu: Free VGA stolen memory as soon as possible.
2018-05-15 13:43:16 -05:00
gmc_v6_0.h
…
gmc_v7_0.c
drm/amdgpu: Free VGA stolen memory as soon as possible.
2018-05-15 13:43:16 -05:00
gmc_v7_0.h
…
gmc_v8_0.c
drm/amdgpu: initialize VEGAM GMC (v2)
2018-05-15 13:43:56 -05:00
gmc_v8_0.h
…
gmc_v9_0.c
drm/amdgpu/gmc9: disable partial wr rmw if ECC is not enabled
2018-05-23 23:51:22 -05:00
gmc_v9_0.h
…
iceland_ih.c
…
iceland_ih.h
…
iceland_sdma_pkt_open.h
…
Kconfig
…
kv_dpm.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
kv_dpm.h
…
kv_smc.c
…
Makefile
drm/amdgpu/df: implement df v3_6 callback functions (v2)
2018-05-18 16:08:15 -05:00
mmhub_v1_0.c
drm/amdgpu/mmhub: Add clockgating support for vega20
2018-05-17 10:13:13 -05:00
mmhub_v1_0.h
…
mmsch_v1_0.h
…
mxgpu_ai.c
drm/amdgpu/sriov: Need to set in_gpu_reset flag to back after gpu reset
2018-05-15 13:44:06 -05:00
mxgpu_ai.h
…
mxgpu_vi.c
…
mxgpu_vi.h
…
nbio_v6_1.c
…
nbio_v6_1.h
…
nbio_v7_0.c
drm/amdgpu: Add nbio support for vega20 (v2)
2018-05-17 10:13:18 -05:00
nbio_v7_0.h
…
ObjectID.h
…
ppsmc.h
…
psp_gfx_if.h
drm/amdgpu: update psp gfx if header
2018-05-15 13:43:35 -05:00
psp_v3_1.c
drm/amdgpu: add checking for sos version
2018-06-13 13:45:20 -05:00
psp_v3_1.h
…
psp_v10_0.c
drm/amdgpu: add save restore list cntl gpm and srm firmware support
2018-05-15 13:43:36 -05:00
psp_v10_0.h
…
r600_dpm.h
…
sdma_v2_4.c
drm/amdgpu/sdma: fix mask in emit_pipeline_sync
2018-04-03 12:52:58 -05:00
sdma_v2_4.h
…
sdma_v3_0.c
drm/amdgpu: add VEGAM SDMA golden settings
2018-05-15 13:43:57 -05:00
sdma_v3_0.h
…
sdma_v4_0.c
drm/amdgpu/sdma4: Add clockgating support for vega20
2018-05-17 10:13:14 -05:00
sdma_v4_0.h
…
si_dma.c
…
si_dma.h
…
si_dpm.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
si_dpm.h
…
si_enums.h
…
si_ih.c
…
si_ih.h
…
si_smc.c
…
si.c
drm/amdgpu/si: implement asic need_full_reset callback
2018-04-11 13:07:57 -05:00
si.h
…
sid.h
…
sislands_smc.h
…
soc15_common.h
drm/amdgpu: Add SOC15_WAIT_ON_RREG macro define
2018-05-24 00:18:02 -05:00
soc15.c
drm/amdgpu: typo fix for vega20 cg flags
2018-05-30 12:37:05 -05:00
soc15.h
drm/amdgpu/soc15: dynamic initialize ip offset for vega20
2018-05-17 10:13:17 -05:00
soc15d.h
Merge branch 'drm-next-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-next
2018-05-16 08:31:29 +10:00
tonga_ih.c
…
tonga_ih.h
…
tonga_sdma_pkt_open.h
…
uvd_v4_2.c
drm/amdgpu: fix insert nop for UVD4.2 ring
2018-05-18 16:08:32 -05:00
uvd_v4_2.h
…
uvd_v5_0.c
drm/amdgpu: fix insert nop for UVD5 ring
2018-05-18 16:08:32 -05:00
uvd_v5_0.h
…
uvd_v6_0.c
drm/amdgpu: fix insert nop for UVD6 ring
2018-05-18 16:08:31 -05:00
uvd_v6_0.h
…
uvd_v7_0.c
drm/amdgpu: fix insert nop for UVD7 ring
2018-05-18 16:08:31 -05:00
uvd_v7_0.h
…
vce_v2_0.c
…
vce_v2_0.h
…
vce_v3_0.c
drm/amdgpu: fix swapped emit_ib_size in vce3
2018-07-02 13:40:55 -05:00
vce_v3_0.h
…
vce_v4_0.c
Merge branch 'drm-next-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-next
2018-05-16 08:31:29 +10:00
vce_v4_0.h
…
vcn_v1_0.c
drm/amdgpu: vcn_v1_0_is_idle() can be static
2018-05-25 11:02:04 -05:00
vcn_v1_0.h
…
vega10_ih.c
…
vega10_ih.h
…
vega10_reg_init.c
drm/amdgpu: add MP1 and THM hw ip base reg offset
2018-05-15 13:43:04 -05:00
vega10_sdma_pkt_open.h
…
vega20_reg_init.c
drm/amdgpu/soc15: dynamic initialize ip offset for vega20
2018-05-17 10:13:17 -05:00
vi_dpm.h
…
vi.c
drm/amdgpu: add VEGAM support to vi
2018-05-15 13:44:00 -05:00
vi.h
…
vid.h
…