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OpenCloudOS-Kernel/drivers/gpu/drm/radeon
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Xiongfeng Wang 725a521a18 drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios() 
As comment of pci_get_class() says, it returns a pci_device with its
refcount increased and decreased the refcount for the input parameter
@from if it is not NULL.

If we break the loop in radeon_atrm_get_bios() with 'pdev' not NULL, we
need to call pci_dev_put() to decrease the refcount. Add the missing
pci_dev_put() to avoid refcount leak.

Fixes: d8ade3526b ("drm/radeon: handle non-VGA class pci devices with ATRM")
Fixes: c61e277587 ("drm/radeon: split ATRM support out from the ATPX handler (v3)")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 		2022-11-29 11:03:38 -05:00
..
reg_srcs
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.gitignore drm/radeon: fix incorrrect SPDX-License-Identifiers 2022-06-21 17:54:53 -04:00
Kconfig drm: Move radeon and amdgpu Kconfig options into their directories 2022-11-10 15:29:00 -05:00
Makefile drm/radeon: Drop legacy MST support 2022-08-23 16:53:43 -04:00
ObjectID.h
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atom-bits.h
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atom-names.h
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atom-types.h
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atom.c drm: Convert open-coded yes/no strings to yesno() 2022-02-07 13:04:25 -08:00
atom.h drm/radeon/atom: Move 'radeon_atom_hw_i2c_*()'s prototypes into shared header 2020-11-16 15:56:34 -05:00
atombios.h drm/radeon: Replace one-element array with flexible-array member 2022-11-04 16:05:53 -04:00
atombios_crtc.c drm/radeon: Drop legacy MST support 2022-08-23 16:53:43 -04:00
atombios_dp.c drm: Rename dp/ to display/ 2022-04-25 11:17:45 +02:00
atombios_encoders.c Immutable backlight-detect-refactor branch between acpi, drm-* and pdx86 2022-09-14 12:27:10 +01:00
atombios_i2c.c gpu: drm: dead code elimination 2019-12-18 16:09:13 -05:00
avivod.h
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btc_dpm.c drm/radeon/btc_dpm: Move 'evergreen_get_pi's prototype to shared header 2020-11-16 15:56:35 -05:00
btc_dpm.h
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btcd.h
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cayman_blit_shaders.h drm/radeon: change cayman_default_state table from global to static 2022-04-11 13:50:35 -04:00
ci_dpm.c drm/radeon/ci_dpm: Remove the unneeded result variable 2022-09-13 14:32:58 -04:00
ci_dpm.h
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ci_smc.c
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cik.c drm/radeon: fix UVD suspend error 2022-01-18 17:43:36 -05:00
cik.h drm/radeon/cik: Move 'Move 'cik_sdma_*()'s prototypes to shared header 2020-11-16 15:56:35 -05:00
cik_blit_shaders.h drm/radeon: change cik_default_state table from global to static 2022-04-26 11:43:51 -04:00
cik_reg.h
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cik_sdma.c drm/radeon/cik_sdma: Move 'amdgpu_cik_gpu_check_soft_reset()'s prototype to shared header 2020-11-16 15:56:35 -05:00
cikd.h
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clearstate_cayman.h
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clearstate_ci.h
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clearstate_defs.h
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clearstate_evergreen.h
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clearstate_si.h
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cypress_dpm.c drm/radeon/btc_dpm: Move 'evergreen_get_pi's prototype to shared header 2020-11-16 15:56:35 -05:00
cypress_dpm.h
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dce3_1_afmt.c
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dce6_afmt.c drm/radeon/radeon_audio: Move 'dce6_*()'s prototypes to shared header 2020-11-16 15:56:35 -05:00
dce6_afmt.h drm/radeon/radeon_audio: Move 'dce6_*()'s prototypes to shared header 2020-11-16 15:56:35 -05:00
evergreen.c drm: Drop drm_framebuffer.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
evergreen.h drm/radeon/evergreen: Remove the repeated declaration 2021-05-25 23:47:24 -04:00
evergreen_blit_shaders.h drm/radeon/kms: change evergreen_default_state table from global to static 2022-04-19 13:58:32 -04:00
evergreen_cs.c drm/radeon/evergreen_cs: Move 'r600_dma_cs_next_reloc()'s prototype to shared header 2020-11-16 15:56:35 -05:00
evergreen_dma.c drm/radeon/evergreen_dma: Move 'evergreen_gpu_check_soft_reset()'s prototype to shared header 2020-11-16 15:56:34 -05:00
evergreen_hdmi.c drm/radeon/evergreen_hdmi: Move 'evergreen_*()' and 'dce4_*()' HDMI prototypes to shared header 2020-11-16 15:56:34 -05:00
evergreen_hdmi.h drm/radeon/evergreen_hdmi: Move 'evergreen_*()' and 'dce4_*()' HDMI prototypes to shared header 2020-11-16 15:56:34 -05:00
evergreen_reg.h
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evergreen_smc.h
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evergreend.h
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kv_dpm.c drm/radeon/kv_dpm: Strip out unused functions and their tables 2020-11-13 00:11:53 -05:00
kv_dpm.h
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kv_smc.c
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mkregtable.c
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ni.c drm/radeon: fix UVD suspend error 2022-01-18 17:43:36 -05:00
ni.h drm/radeon/ni_dma: Move 'cayman_gpu_check_soft_reset()'s prototype to shared header 2020-11-16 15:56:34 -05:00
ni_dma.c drm/radeon/ni_dma: Move 'cayman_gpu_check_soft_reset()'s prototype to shared header 2020-11-16 15:56:34 -05:00
ni_dpm.c drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() 2022-06-06 14:43:41 -04:00
ni_dpm.h drm/radeon/ni_dpm: Move 'ni_get_{pi, ps}()'s into shared header 2020-11-16 15:56:34 -05:00
ni_reg.h
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nid.h
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nislands_smc.h drm/radeon/ni_dpm: Fix booting bug 2021-05-13 10:45:15 -04:00
ppsmc.h
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pptable.h
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r100.c drm: Drop drm_framebuffer.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
r100_track.h
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r100d.h
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r200.c drm/radeon: fix r1xx/r2xx register checker for POT textures 2019-12-03 16:26:59 -05:00
r300.c drm/radeon: delete useless function return values & remove meaningless if(r) check code 2021-06-22 16:51:45 -04:00
r300_reg.h gpu/drm/radeon: Fix typo in comments 2022-06-23 17:21:49 -04:00
r300d.h
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r420.c drm/radeon: delete useless function return values & remove meaningless if(r) check code 2021-06-22 16:51:45 -04:00
r420d.h
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r500_reg.h
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r520.c drm/radeon: delete useless function return values & remove meaningless if(r) check code 2021-06-22 16:51:45 -04:00
r520d.h
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r600.c drm/radeon: fix UVD suspend error 2022-01-18 17:43:36 -05:00
r600.h drm/radeon/radeon_audio: Move 'r600_*' prototypes into shared header 2020-11-16 15:56:35 -05:00
r600_cs.c drm/radeon/r600_cs: remove r600_cs_legacy_get_tiling_conf() declaration 2022-09-13 14:52:14 -04:00
r600_dma.c drm/radeon/r600_dma: Move 'r600_gpu_check_soft_reset()'s prototype to shared location 2020-11-16 15:56:34 -05:00
r600_dpm.c drm/radeon: make array encoded_lanes static 2021-09-23 15:17:28 -04:00
r600_dpm.h
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r600_hdmi.c drm/radeon/radeon_audio: Move 'r600_*' prototypes into shared header 2020-11-16 15:56:35 -05:00
r600_reg.h
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r600d.h
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radeon.h drm/radeon: Add HD-audio component notifier support (v6) 2022-11-10 15:29:00 -05:00
radeon_acpi.c drm/radeon: Drop CONFIG_BACKLIGHT_CLASS_DEVICE ifdefs 2022-06-21 18:17:24 -04:00
radeon_acpi.h
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radeon_agp.c drm/radeon: Move AGP data structures into radeon 2021-05-10 15:46:50 +02:00
radeon_asic.c drm/radeon: OLAND boards don't have VCE 2021-02-18 16:43:09 -05:00
radeon_asic.h drm/radeon: remove the repeated declaration 2021-05-25 23:47:30 -04:00
radeon_atombios.c drm/radeon: Replace one-element array with flexible-array member 2022-11-04 16:05:53 -04:00
radeon_atombios.h drm/radeon/radeon_encoders: Move 'radeon_atom_backlight_init's prototype to shared header 2020-11-16 15:56:34 -05:00
radeon_atpx_handler.c
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radeon_audio.c drm/radeon: Add HD-audio component notifier support (v6) 2022-11-10 15:29:00 -05:00
radeon_audio.h drm/radeon/radeon_audio: Move 'dce3_2_*' prototypes to shared location 2020-11-16 15:56:33 -05:00
radeon_benchmark.c dma-buf: rename reservation_object to dma_resv 2019-08-13 09:09:30 +02:00
radeon_bios.c drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios() 2022-11-29 11:03:38 -05:00
radeon_clocks.c drm/radeon: Don't include <drm/drm_pci.h> 2019-12-05 08:44:28 +01:00
radeon_combios.c drm/radeon: Remove references to struct drm_device.pdev 2021-01-06 15:43:46 +01:00
radeon_connectors.c drm/radeon: Drop legacy MST support 2022-08-23 16:53:43 -04:00
radeon_cs.c drm/ttm: rework on ttm_resource to use size_t type 2022-10-27 11:42:58 +02:00
radeon_cursor.c drm/radeon: remove _unlocked suffix in drm_gem_object_put_unlocked 2020-05-19 22:31:34 +01:00
radeon_device.c drm/radeon: Add HD-audio component notifier support (v6) 2022-11-10 15:29:00 -05:00
radeon_device.h drm/radeon/radeon: Move prototype into shared header 2020-11-16 15:56:33 -05:00
radeon_display.c drm: Remove drm_mode_config::fb_base 2022-10-19 21:46:16 -04:00
radeon_dp_auxch.c
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radeon_drv.c drm/radeon: Remove the unneeded result variable 2022-09-13 14:32:58 -04:00
radeon_drv.h drm/radeon/radeon_drv: Move prototypes to a shared headerfile 2020-11-13 00:03:49 -05:00
radeon_encoders.c Immutable backlight-detect-refactor branch between acpi, drm-* and pdx86 2022-09-14 12:27:10 +01:00
radeon_family.h
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radeon_fb.c drm/fb-helper: Perform all fbdev I/O with the same implementation 2022-11-05 17:05:54 +01:00
radeon_fence.c Merge drm/drm-next into drm-misc-next 2021-09-14 09:25:30 +02:00
radeon_gart.c drm/radeon: use the dummy page for GART if needed 2021-05-19 22:32:24 -04:00
radeon_gem.c drm/radeon: Fix comment typo 2022-07-25 09:31:02 -04:00
radeon_i2c.c drm/radeon: Remove references to struct drm_device.pdev 2021-01-06 15:43:46 +01:00
radeon_ib.c drm/radeon: do not use drm middle layer for debugfs (v2) 2021-02-18 16:43:10 -05:00
radeon_irq_kms.c drm/radeon: Drop legacy MST support 2022-08-23 16:53:43 -04:00
radeon_kms.c drm/radeon: remove resource accounting v2 2022-02-15 17:51:09 +01:00
radeon_kms.h drm/radeon: Convert to Linux IRQ interfaces 2021-08-10 20:13:49 +02:00
radeon_legacy_crtc.c drm: Drop drm_framebuffer.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
radeon_legacy_encoders.c drm/radeon: Don't register backlight when another backlight should be used (v3) 2022-08-25 10:56:20 +02:00
radeon_legacy_encoders.h drm/radeon/radeon_legacy_encoders: Move 'radeon_add_legacy_encoder's prototype to shared location 2020-11-16 15:56:33 -05:00
radeon_legacy_tv.c drm/radeon: remove set but not used variable 'tv_pll_cntl1' 2019-11-19 10:12:54 -05:00
radeon_mn.c dma-buf: add DMA_RESV_USAGE_BOOKKEEP v3 2022-04-07 12:53:54 +02:00
radeon_mode.h drm/radeon: remove unused declarations for radeon 2022-09-13 14:52:19 -04:00
radeon_object.c drm/ttm: rework on ttm_resource to use size_t type 2022-10-27 11:42:58 +02:00
radeon_object.h drm/radeon: remove resource accounting v2 2022-02-15 17:51:09 +01:00
radeon_pm.c drm/radeon: use time_after(a,b) to replace "a>b" 2022-08-25 13:35:18 -04:00
radeon_pm.h drm/radeon/radeon_pm: Move 'radeon_pm_acpi_event_handler' prototype into shared header 2020-11-16 15:56:33 -05:00
radeon_prime.c dma-buf: wait for map to complete for static attachments 2022-04-07 12:53:54 +02:00
radeon_prime.h drm/radeon/radeon_drv: Move 'radeon_gem_prime_import_sg_table()'s prototype to shared header 2020-11-16 15:56:35 -05:00
radeon_reg.h
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radeon_ring.c drm/radeon: do not use drm middle layer for debugfs (v2) 2021-02-18 16:43:10 -05:00
radeon_sa.c drm/radeon: Initialize fences array entries in radeon_sa_bo_next_hole 2022-06-08 11:41:09 -04:00
radeon_semaphore.c
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radeon_sync.c Linux 5.18-rc5 2022-05-03 16:08:48 +10:00
radeon_test.c drm/radeon: switch driver from bo->resv to bo->base.resv 2019-08-06 08:21:54 +02:00
radeon_trace.h drm/ttm: rework on ttm_resource to use size_t type 2022-10-27 11:42:58 +02:00
radeon_trace_points.c
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radeon_ttm.c Merge tag 'amd-drm-next-6.2-2022-11-04' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2022-11-08 16:32:31 +10:00
radeon_ttm.h drm/radeon: Implement mmap as GEM object function 2021-05-26 20:56:29 +02:00
radeon_ucode.c
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radeon_ucode.h
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radeon_uvd.c drm/radeon: use DMA_RESV_USAGE_KERNEL 2022-04-07 12:53:54 +02:00
radeon_vce.c drm/radeon: Fix syntax errors in comments 2021-12-14 16:11:02 -05:00
radeon_vm.c dma-buf/drivers: make reserving a shared slot mandatory v4 2022-04-06 17:38:25 +02:00
rs100d.h
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rs400.c drm/radeon: delete useless function return values & remove meaningless if(r) check code 2021-06-22 16:51:45 -04:00
rs400d.h
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rs600.c drm: Drop drm_framebuffer.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
rs600d.h
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rs690.c drm/radeon: delete useless function return values & remove meaningless if(r) check code 2021-06-22 16:51:45 -04:00
rs690d.h
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rs780_dpm.c drm/radeon: Remove references to struct drm_device.pdev 2021-01-06 15:43:46 +01:00
rs780_dpm.h
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rs780d.h
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rv6xx_dpm.c
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rv6xx_dpm.h
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rv6xxd.h
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rv200d.h
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rv250d.h
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rv350d.h
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rv515.c drm/radeon: delete useless function return values & remove meaningless if(r) check code 2021-06-22 16:51:45 -04:00
rv515d.h
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rv730_dpm.c drm/radeon/rv770: Move 'rv770_get_*()'s prototypes to shared header 2020-11-16 15:56:34 -05:00
rv730d.h
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rv740_dpm.c drm/radeon/rv770: Move 'rv770_get_*()'s prototypes to shared header 2020-11-16 15:56:34 -05:00
rv740d.h
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rv770.c drm: Drop drm_framebuffer.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
rv770.h drm/radeon/rv770: Move 'rv770_get_*()'s prototypes to shared header 2020-11-16 15:56:34 -05:00
rv770_dma.c dma-buf: rename reservation_object to dma_resv 2019-08-13 09:09:30 +02:00
rv770_dpm.c drm/radeon/btc_dpm: Move 'evergreen_get_pi's prototype to shared header 2020-11-16 15:56:35 -05:00
rv770_dpm.h
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rv770_smc.c
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rv770_smc.h
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rv770d.h
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si.c drm/radeon: fix UVD suspend error 2022-01-18 17:43:36 -05:00
si.h drm/radeon/evergreen: Move 'si_get_csb_*()'s prototypes to shared header 2020-11-16 15:56:35 -05:00
si_blit_shaders.h drm/radeon: change si_default_state table from global to static 2022-04-06 10:20:25 -04:00
si_dma.c drm/radeon/si_dma: Move 'si_gpu_check_soft_reset()'s prototype to shared header 2020-11-16 15:56:34 -05:00
si_dpm.c drm/radeon: change cac_weights_* to static 2022-04-26 11:43:57 -04:00
si_dpm.h drm/radeon/ci_dpm: Move 'si_*()'s prototypes to shared header 2020-11-16 15:56:35 -05:00
si_reg.h
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si_smc.c
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sid.h
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sislands_smc.h drm/radeon/si_dpm: Fix SMU power state load 2021-05-13 10:45:29 -04:00
smu7.h
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smu7_discrete.h
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smu7_fusion.h
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sumo_dpm.c drm/radeon: Add implementation of get_current_vddc for Sumo 2020-10-27 17:43:42 -04:00
sumo_dpm.h drm/radeon/sumo_dpm: Move 'sumo_get_pi()'s prototype into shared header 2020-11-13 00:12:30 -05:00
sumo_smc.c drm/radeon/sumo_dpm: Move 'sumo_get_pi()'s prototype into shared header 2020-11-13 00:12:30 -05:00
sumod.h
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trinity_dpm.c drm/radeon/si_dpm: Move 'vce_v1_0_enable_mgcg()'s prototype to shared header 2020-11-16 15:56:35 -05:00
trinity_dpm.h
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trinity_smc.c
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trinityd.h
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uvd_v1_0.c drm/radeon: fix typoes in comments 2020-09-22 17:37:38 -04:00
uvd_v2_2.c drm/radeon: fix typoes in comments 2020-09-22 17:37:38 -04:00
uvd_v3_1.c
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uvd_v4_2.c drm/radeon: fix typoes in comments 2020-09-22 17:37:38 -04:00
vce.h drm/radeon/cik: Move 'vce_v2_0_enable_mgcg()'s prototype to shared header 2020-11-16 15:56:35 -05:00
vce_v1_0.c drm/radeon: OLAND boards don't have VCE 2021-02-18 16:43:09 -05:00
vce_v2_0.c drm/radeon/cik: Move 'vce_v2_0_enable_mgcg()'s prototype to shared header 2020-11-16 15:56:35 -05:00