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Sergey Senozhatsky a01c34f72e radeon kms: do not flush uninitialized hotplug work 
Fix a warning from lockdep caused by calling flush_work() for
uninitialized hotplug work. Initialize hotplug_work, audio_work
and reset_work upon successful radeon_irq_kms_init() completion
and thus perform hotplug flush_work only when rdev->irq.installed
is true.

[    4.790019] [drm] Loading CEDAR Microcode
[    4.790943] r600_cp: Failed to load firmware "radeon/CEDAR_smc.bin"
[    4.791152] [drm:evergreen_startup] *ERROR* Failed to load firmware!
[    4.791330] radeon 0000:01:00.0: disabling GPU acceleration

[    4.792633] INFO: trying to register non-static key.
[    4.792792] the code is fine but needs lockdep annotation.
[    4.792953] turning off the locking correctness validator.

[    4.793114] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 3.11.0-rc0-dbg-10676-gfe56456-dirty #1816
[    4.793314] Hardware name: Acer             Aspire 5741G    /Aspire 5741G    , BIOS V1.20 02/08/2011
[    4.793507]  ffffffff821fd810 ffff8801530b9a18 ffffffff8160434e 0000000000000002
[    4.794155]  ffff8801530b9ad8 ffffffff810b8404 ffff8801530b0798 ffff8801530b0000
[    4.794789]  ffff8801530b9b00 0000000000000046 00000000000004c0 ffffffff00000000
[    4.795418] Call Trace:
[    4.795573]  [<ffffffff8160434e>] dump_stack+0x4e/0x82
[    4.795731]  [<ffffffff810b8404>] __lock_acquire+0x1a64/0x1d30
[    4.795893]  [<ffffffff814a87f0>] ? dev_vprintk_emit+0x50/0x60
[    4.796034]  [<ffffffff810b8fb4>] lock_acquire+0xa4/0x200
[    4.796216]  [<ffffffff8106cd75>] ? flush_work+0x5/0x280
[    4.796375]  [<ffffffff8106cdad>] flush_work+0x3d/0x280
[    4.796520]  [<ffffffff8106cd75>] ? flush_work+0x5/0x280
[    4.796682]  [<ffffffff810b659d>] ? trace_hardirqs_on_caller+0xfd/0x1c0
[    4.796862]  [<ffffffff8131d775>] ? delay_tsc+0x95/0xf0
[    4.797024]  [<ffffffff8141bb8b>] radeon_irq_kms_fini+0x2b/0x70
[    4.797186]  [<ffffffff814557c9>] evergreen_init+0x2a9/0x2e0
[    4.797347]  [<ffffffff813ebb1f>] radeon_device_init+0x5ef/0x700
[    4.797511]  [<ffffffff81335bc7>] ? pci_find_capability+0x47/0x50
[    4.797672]  [<ffffffff813edaed>] radeon_driver_load_kms+0x8d/0x150
[    4.797843]  [<ffffffff813ce426>] drm_get_pci_dev+0x166/0x280
[    4.798007]  [<ffffffff8116cff5>] ? kfree+0xf5/0x2e0
[    4.798168]  [<ffffffff813ea298>] ? radeon_pci_probe+0x98/0xd0
[    4.798329]  [<ffffffff813ea2aa>] radeon_pci_probe+0xaa/0xd0
[    4.798489]  [<ffffffff81339404>] pci_device_probe+0x84/0xe0
[    4.798644]  [<ffffffff814ac7d6>] driver_probe_device+0x76/0x240
[    4.798805]  [<ffffffff814aca73>] __driver_attach+0x93/0xa0
[    4.798948]  [<ffffffff814ac9e0>] ? __device_attach+0x40/0x40
[    4.799126]  [<ffffffff814aa82b>] bus_for_each_dev+0x6b/0xb0
[    4.799272]  [<ffffffff814ac2be>] driver_attach+0x1e/0x20
[    4.799434]  [<ffffffff814abec0>] bus_add_driver+0x1f0/0x280
[    4.799596]  [<ffffffff814ad0e4>] driver_register+0x74/0x150
[    4.799758]  [<ffffffff8133923d>] __pci_register_driver+0x5d/0x60
[    4.799936]  [<ffffffff81d16efc>] ? ttm_init+0x67/0x67
[    4.800081]  [<ffffffff813ce655>] drm_pci_init+0x115/0x130
[    4.800243]  [<ffffffff81d16efc>] ? ttm_init+0x67/0x67
[    4.800405]  [<ffffffff81d16f98>] radeon_init+0x9c/0xba
[    4.800586]  [<ffffffff810002ca>] do_one_initcall+0xfa/0x150
[    4.800746]  [<ffffffff81073f60>] ? parse_args+0x120/0x330
[    4.800909]  [<ffffffff81cdafae>] kernel_init_freeable+0x111/0x191
[    4.801052]  [<ffffffff81cda87a>] ? do_early_param+0x88/0x88
[    4.801233]  [<ffffffff815fb670>] ? rest_init+0x140/0x140
[    4.801393]  [<ffffffff815fb67e>] kernel_init+0xe/0x180
[    4.801556]  [<ffffffff8160dcac>] ret_from_fork+0x7c/0xb0
[    4.801718]  [<ffffffff815fb670>] ? rest_init+0x140/0x140

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-07-15 09:37:38 -04:00
..
reg_srcs drm/radeon: add WAIT_UNTIL to the non-VM safe regs list for cayman/TN 2013-01-27 22:38:44 -05:00
.gitignore
atom-bits.h
atom-names.h
atom-types.h
atom.c drm/radeon: fix endian bugs in atom_allocate_fb_scratch() 2013-05-02 10:01:45 -04:00
atom.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
atombios.h drm/radeon/kms: add dpm support for SI (v7) 2013-06-27 19:40:05 -04:00
atombios_crtc.c drm/radeon/dpm: add helper to calculate vblank time 2013-07-08 17:40:09 -04:00
atombios_dp.c drm: extract drm_dp_max_lane_count helper 2012-10-22 22:56:43 +02:00
atombios_encoders.c drm/radeon/atom: add support for new DVO tables 2013-06-26 16:11:41 -04:00
atombios_i2c.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
avivod.h
btc_dpm.c drm/radeon/dpm: implement vblank_too_short callback for btc 2013-07-08 17:40:52 -04:00
btc_dpm.h drm/radeon/dpm/btc: restructure code 2013-06-27 19:16:14 -04:00
btcd.h drm/radeon/kms: add dpm support for btc (v3) 2013-06-27 19:15:44 -04:00
cayman_blit_shaders.c
cayman_blit_shaders.h
cik.c drm/radeon: never unpin UVD bo v3 2013-07-14 10:11:30 -04:00
cik_blit_shaders.c drm/radeon: Add CP init for CIK (v7) 2013-06-25 17:50:28 -04:00
cik_blit_shaders.h drm/radeon: Add CP init for CIK (v7) 2013-06-25 17:50:28 -04:00
cik_reg.h drm/radeon/dce8: crtc_set_base updates 2013-06-26 16:11:39 -04:00
cikd.h drm/radeon: add fault decode function for CIK 2013-07-14 10:11:29 -04:00
clearstate_cayman.h drm/radeon: properly set up the RLC on ON/LN/TN (v3) 2013-06-27 10:49:18 -04:00
clearstate_defs.h drm/radeon: properly set up the RLC on ON/LN/TN (v3) 2013-06-27 10:49:18 -04:00
clearstate_evergreen.h drm/radeon: properly set up the RLC on ON/LN/TN (v3) 2013-06-27 10:49:18 -04:00
clearstate_si.h drm/radeon: add clearstate init for verde power gating 2013-06-27 19:16:31 -04:00
cypress_dpm.c drm/radeon/dpm: implement vblank_too_short callback for evergreen 2013-07-08 17:40:42 -04:00
cypress_dpm.h drm/radeon/dpm: add pre/post_set_power_state callback (BTC) 2013-06-27 19:16:19 -04:00
evergreen.c drm/radeon: add fault decode function for cayman/TN (v2) 2013-07-14 10:11:28 -04:00
evergreen_blit_kms.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
evergreen_blit_shaders.c
evergreen_blit_shaders.h
evergreen_cs.c drm/radeon: don't check mipmap alignment if MIP_ADDRESS is FMASK 2013-03-07 12:58:59 -05:00
evergreen_hdmi.c drm/radeon/hdmi: make sure we have an afmt block assigned 2013-07-14 10:10:53 -04:00
evergreen_reg.h drm/radeon: add accessors of pif_phy indirect register space 2013-06-27 19:16:26 -04:00
evergreen_smc.h drm/radeon/kms: add dpm support for evergreen (v4) 2013-06-27 19:15:22 -04:00
evergreend.h drm/radeon: enable additional power gating features on trinity 2013-06-27 19:16:28 -04:00
Kconfig drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
Makefile drm/radeon/kms: add dpm support for SI (v7) 2013-06-27 19:40:05 -04:00
mkregtable.c
ni.c drm/radeon: add fault decode function for cayman/TN (v2) 2013-07-14 10:11:28 -04:00
ni_dpm.c drm/radeon/dpm: implement vblank_too_short callback for cayman 2013-07-08 17:41:01 -04:00
ni_dpm.h drm/radeon/dpm: implement vblank_too_short callback for si 2013-07-08 17:41:11 -04:00
ni_reg.h
nid.h drm/radeon: add fault decode function for cayman/TN (v2) 2013-07-14 10:11:28 -04:00
nislands_smc.h drm/radeon/kms: add dpm support for cayman (v5) 2013-06-27 19:16:10 -04:00
ObjectID.h drm/radeon: upstream ObjectID.h updates (v2) 2013-06-26 16:11:34 -04:00
ppsmc.h drm/radeon/dpm: implement force performance level for TN 2013-07-05 18:10:06 -04:00
r100.c drm/radeon: use radeon device for request firmware 2013-07-14 10:11:27 -04:00
r100_track.h drm/radeon: use common next_reloc function 2013-01-31 16:24:45 -05:00
r100d.h drm/radeon: consolidate redundant macros and constants 2013-01-31 16:24:46 -05:00
r200.c drm/radeon: use common next_reloc function 2013-01-31 16:24:45 -05:00
r300.c radeon: Fix system hang issue when using KMS with older cards 2013-06-03 10:17:54 -04:00
r300_cmdbuf.c drm/radeon: check incoming cliprects pointer 2013-05-13 15:23:34 +10:00
r300_reg.h
r300d.h drm/radeon: consolidate redundant macros and constants 2013-01-31 16:24:46 -05:00
r420.c radeon: Fix system hang issue when using KMS with older cards 2013-06-03 10:17:54 -04:00
r420d.h
r500_reg.h drm/radeon: disable the crtcs in mc_stop (r5xx-r7xx) (v2) 2013-04-22 10:39:09 -04:00
r520.c radeon: Fix system hang issue when using KMS with older cards 2013-06-03 10:17:54 -04:00
r520d.h
r600.c drm/radeon: fix UVD fence emit 2013-07-14 10:11:30 -04:00
r600_audio.c drm/radeon: clean up audio dto programming 2013-04-23 18:03:53 -04:00
r600_blit.c drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
r600_blit_kms.c drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
r600_blit_shaders.c The following text was taken from the original review request: 2012-03-24 10:08:39 -07:00
r600_blit_shaders.h Annotate int2float() as being a pure function. 2012-09-20 13:10:34 -04:00
r600_cp.c drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
r600_cs.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2013-02-25 16:46:44 -08:00
r600_dpm.c drm/radeon/dpm: add helper to calculate vblank time 2013-07-08 17:40:09 -04:00
r600_dpm.h drm/radeon/dpm: add helper to calculate vblank time 2013-07-08 17:40:09 -04:00
r600_hdmi.c drm/radeon/hdmi: make sure we have an afmt block assigned 2013-07-14 10:10:53 -04:00
r600_reg.h drm/radeon: add indirect accessors for UVD CTX registers 2013-06-27 19:16:30 -04:00
r600d.h drm/radeon: implement bo copy callback using CP DMA (v2) 2013-07-14 10:11:26 -04:00
radeon.h drm/radeon: align VM PTBs (Page Table Blocks) to 32K 2013-07-15 09:37:10 -04:00
radeon_acpi.c drm/radeon: implement apci perf request 2013-06-27 19:16:23 -04:00
radeon_acpi.h drm/radeon: implement handler for ACPI event 2012-09-20 13:10:36 -04:00
radeon_agp.c radeon: add AGPMode 1 quirk for RV250 2012-11-20 11:47:32 -05:00
radeon_asic.c drm/radeon: use CP DMA on r6xx for bo moves 2013-07-14 10:11:26 -04:00
radeon_asic.h drm/radeon: implement bo copy callback using CP DMA (v2) 2013-07-14 10:11:26 -04:00
radeon_atombios.c drm/radeon: set default clocks for SI when DPM is disabled 2013-07-05 18:08:54 -04:00
radeon_atpx_handler.c drm/radeon: properly validate the atpx interface 2013-02-20 08:51:21 -05:00
radeon_benchmark.c drm/radeon/benchmark: allow same domains for dma copy 2013-03-15 18:47:18 -04:00
radeon_bios.c Merge branch 'drm-radeon-sun-hainan' of git://people.freedesktop.org/~airlied/linux 2013-05-21 08:50:57 -07:00
radeon_blit_common.h
radeon_clocks.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
radeon_combios.c drm/radeon: add primary dac adj quirk for R200 board 2013-03-07 12:58:57 -05:00
radeon_connectors.c drm/radeon: Properly handle DDC probe for DP bridges 2013-01-03 15:04:38 -05:00
radeon_cp.c drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
radeon_cs.c drm/ttm: make ttm reservation calls behave like reservation calls 2013-06-28 12:02:20 +10:00
radeon_cursor.c drm/radeon/cik: add hw cursor support (v2) 2013-06-26 16:11:38 -04:00
radeon_device.c drm/radeon: implement simple doorbell page allocator 2013-06-27 10:49:07 -04:00
radeon_display.c drm/radeon/atom: add DCE8 encoder support 2013-06-26 16:11:40 -04:00
radeon_drv.c drm/radeon: implement unpin function, v2 2013-06-28 11:55:11 +10:00
radeon_drv.h drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
radeon_encoders.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
radeon_family.h drm/radeon: add CIK chip families 2013-06-25 17:50:22 -04:00
radeon_fb.c drm/<drivers>: simplify ->fb_probe callback 2013-02-14 00:07:58 +01:00
radeon_fence.c drm/radeon: never unpin UVD bo v3 2013-07-14 10:11:30 -04:00
radeon_gart.c drm/radeon: align VM PTBs (Page Table Blocks) to 32K 2013-07-15 09:37:10 -04:00
radeon_gem.c radeon: add bo tracking debugfs 2013-05-02 10:09:47 -04:00
radeon_i2c.c drm/radeon: Properly handle DDC probe for DP bridges 2013-01-03 15:04:38 -05:00
radeon_ioc32.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
radeon_irq.c drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
radeon_irq_kms.c radeon kms: do not flush uninitialized hotplug work 2013-07-15 09:37:38 -04:00
radeon_kms.c drm/radeon: add cik tile mode array query 2013-06-27 10:49:12 -04:00
radeon_legacy_crtc.c drm/radeon: Remove superfluous variable 2013-05-20 10:44:57 -04:00
radeon_legacy_encoders.c radeon/kms: force rn50 chip to always report connected on analog output 2013-01-10 17:05:37 -05:00
radeon_legacy_tv.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
radeon_mem.c drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
radeon_mode.h drm/radeon/dpm: add helper to calculate vblank time 2013-07-08 17:40:09 -04:00
radeon_object.c drm/radeon: add missing ttm_eu_backoff_reservation to radeon_bo_list_validate 2013-07-14 10:11:27 -04:00
radeon_object.h drm/radeon: allow selection of alignment in the sub-allocator 2013-07-14 10:11:31 -04:00
radeon_pm.c drm/radeon/dpm: add checks against vblank time 2013-07-08 17:40:20 -04:00
radeon_prime.c drm/radeon: implement unpin function, v2 2013-06-28 11:55:11 +10:00
radeon_reg.h drm/radeon/cik: add hw cursor support (v2) 2013-06-26 16:11:38 -04:00
radeon_ring.c drm/radeon: allow selection of alignment in the sub-allocator 2013-07-14 10:11:31 -04:00
radeon_sa.c drm/radeon: allow selection of alignment in the sub-allocator 2013-07-14 10:11:31 -04:00
radeon_semaphore.c drm/radeon: improve semaphore debugging on lockup 2013-01-15 09:07:13 -05:00
radeon_state.c drm/radeon: Deprecate UMS support v2 2013-01-31 16:24:47 -05:00
radeon_test.c drm/radeon: get rid of ttm_bo_is_reserved usage 2013-06-28 12:04:12 +10:00
radeon_trace.h
radeon_trace_points.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
radeon_ttm.c drm/radeon: Fix VRAM size calculation for VRAM >= 4GB 2013-05-20 10:44:57 -04:00
radeon_ucode.h drm/radeon/kms: add dpm support for SI (v7) 2013-06-27 19:40:05 -04:00
radeon_uvd.c drm/radeon: never unpin UVD bo v3 2013-07-14 10:11:30 -04:00
rs100d.h
rs400.c radeon: Fix system hang issue when using KMS with older cards 2013-06-03 10:17:54 -04:00
rs400d.h
rs600.c radeon: Fix system hang issue when using KMS with older cards 2013-06-03 10:17:54 -04:00
rs600d.h drm/radeon/kms: add register definitions for audio 2012-04-24 09:50:13 +01:00
rs690.c drm/radeon/kms: fix up rs780/rs880 display watermark calc for dpm 2013-06-27 10:49:21 -04:00
rs690d.h drm/radeon: Use direct mapping for fast fb access on RS690 2013-04-09 10:31:31 -04:00
rs780_dpm.c drm/radeon/dpm: add support for setting UVD clock on rs780 2013-06-27 19:40:12 -04:00
rs780_dpm.h drm/radeon/kms: add dpm support for rs780/rs880 2013-06-27 10:49:25 -04:00
rs780d.h drm/radeon/kms: add dpm support for rs780/rs880 2013-06-27 10:49:25 -04:00
rv6xx_dpm.c drm/radeon/dpm: fix compilation with certain versions of gcc 2013-07-02 18:32:01 -04:00
rv6xx_dpm.h drm/radeon/kms: add dpm support for rv6xx (v3) 2013-06-27 10:50:08 -04:00
rv6xxd.h drm/radeon/kms: add dpm support for rv6xx (v3) 2013-06-27 10:50:08 -04:00
rv200d.h
rv250d.h
rv350d.h
rv515.c drm/radeon/kms: fix up 6xx/7xx display watermark calc for dpm 2013-06-27 10:49:22 -04:00
rv515d.h drm/radeon: consolidate redundant macros and constants 2013-01-31 16:24:46 -05:00
rv730_dpm.c drm/radeon/kms: add dpm support for rv7xx (v4) 2013-06-27 19:14:59 -04:00
rv730d.h drm/radeon/kms: add dpm support for rv7xx (v4) 2013-06-27 19:14:59 -04:00
rv740_dpm.c drm/radeon/dpm/rv7xx: restructure code 2013-06-27 19:16:12 -04:00
rv740d.h drm/radeon/kms: add dpm support for rv7xx (v4) 2013-06-27 19:14:59 -04:00
rv770.c drm/radeon: never unpin UVD bo v3 2013-07-14 10:11:30 -04:00
rv770_dpm.c drm/radeon/dpm: implement vblank_too_short callback for 7xx 2013-07-08 17:40:31 -04:00
rv770_dpm.h drm/radeon/dpm: implement force performance levels for 7xx/eg/btc 2013-07-05 18:09:30 -04:00
rv770_smc.c drm/radeon/kms: add dpm support for cayman (v5) 2013-06-27 19:16:10 -04:00
rv770_smc.h drm/radeon: add dpm UVD handling for evergreen/btc asics 2013-06-27 19:15:47 -04:00
rv770d.h drm/radeon/dpm: add debugfs support for 7xx/evergreen/btc 2013-07-01 16:08:32 -04:00
si.c drm/radeon: add fault decode function for SI (v2) 2013-07-14 10:11:29 -04:00
si_blit_shaders.c The following text was taken from the original review request: 2012-03-24 10:08:39 -07:00
si_blit_shaders.h drm/radeon/kms: add support for CP setup on SI 2012-03-21 06:55:54 +00:00
si_dpm.c drm/radeon/dpm: implement vblank_too_short callback for si 2013-07-08 17:41:11 -04:00
si_dpm.h drm/radeon/kms: add dpm support for SI (v7) 2013-06-27 19:40:05 -04:00
si_reg.h drm/radeon: SI tiling fixes for display 2012-06-20 19:55:56 +01:00
si_smc.c drm/radeon/kms: add dpm support for SI (v7) 2013-06-27 19:40:05 -04:00
sid.h drm/radeon: add fault decode function for SI (v2) 2013-07-14 10:11:29 -04:00
sislands_smc.h drm/radeon/kms: add dpm support for SI (v7) 2013-06-27 19:40:05 -04:00
sumo_dpm.c drm/radeon/dpm/sumo: handle boost states properly when forcing a perf level 2013-07-15 09:37:25 -04:00
sumo_dpm.h drm/radeon/dpm: remove local sumo_get_xclk() 2013-06-27 19:16:22 -04:00
sumo_smc.c drm/radeon/dpm: remove local sumo_get_xclk() 2013-06-27 19:16:22 -04:00
sumod.h drm/radeon: add dpm UVD handling for sumo asics 2013-06-27 19:15:48 -04:00
trinity_dpm.c drm/radeon/dpm: implement force performance level for TN 2013-07-05 18:10:06 -04:00
trinity_dpm.h drm/radeon/dpm: implement force performance level for TN 2013-07-05 18:10:06 -04:00
trinity_smc.c drm/radeon/dpm: implement force performance level for TN 2013-07-05 18:10:06 -04:00
trinityd.h drm/radeon: add dpm UVD handling for TN asics (v2) 2013-06-27 19:15:48 -04:00