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413d189f9a3c3bab7a6a94de45112fe6b38fc87f
linux/drivers/gpu/drm/radeon
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Colin Ian King 6545d3462e drm/radeon: fix array out-of-bounds read and write issues 
[ Upstream commit 7ee78aff9d ]

There is an off-by-one bounds check on the index into arrays
table->mc_reg_address and table->mc_reg_table_entry[k].mc_data[j] that
can lead to reads and writes outside of arrays. Fix the bound checking
off-by-one error.

Addresses-Coverity: ("Out-of-bounds read/write")
Fixes: cc8dbbb4f6 ("drm/radeon: add dpm support for CI dGPUs (v2)")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-19 08:26:30 +02:00
..
reg_srcs
…
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
atom-bits.h
…
atom-names.h
…
atom-types.h
…
atom.c
drm/radeon: cleanup coding style a bit
2020-04-30 16:48:42 -04:00
atom.h
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
atombios_crtc.c
Merge v5.6-rc2 into drm-misc-next
2020-02-17 10:34:34 +01:00
atombios_dp.c
drm/radeon: remove unnecessary braces around conditionals.
2020-01-07 12:04:13 -05:00
atombios_encoders.c
drm/radeon: remove unnecessary braces around conditionals.
2020-01-07 12:04:13 -05:00
atombios_i2c.c
gpu: drm: dead code elimination
2019-12-18 16:09:13 -05:00
atombios.h
scripts/spelling.txt: add "aligment" pattern and fix typo instances
2017-02-27 18:43:46 -08:00
avivod.h
…
btc_dpm.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
btc_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
btcd.h
…
cayman_blit_shaders.c
…
cayman_blit_shaders.h
…
ci_dpm.c
drm/radeon: fix array out-of-bounds read and write issues
2020-08-19 08:26:30 +02:00
ci_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
ci_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
cik_blit_shaders.c
…
cik_blit_shaders.h
…
cik_reg.h
drm/radeon: Remove KFD_CIK_SDMA_QUEUE_OFFSET
2017-12-20 12:00:22 -05:00
cik_sdma.c
drm/radeon: remove boolean checks in if statements.
2020-01-07 12:04:08 -05:00
cik.c
drm/radeon: use true,false for bool variable in cik.c
2019-12-23 15:00:00 -05:00
cikd.h
drm/radeon: deprecate and remove KFD interface
2017-10-30 14:16:21 +01:00
clearstate_cayman.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
clearstate_ci.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
clearstate_defs.h
…
clearstate_evergreen.h
…
clearstate_si.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
cypress_dpm.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
cypress_dpm.h
…
dce3_1_afmt.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
dce6_afmt.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
evergreen_blit_shaders.c
…
evergreen_blit_shaders.h
…
evergreen_cs.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
evergreen_dma.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
evergreen_hdmi.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
evergreen_reg.h
…
evergreen_smc.h
…
evergreen.c
drm/radeon: use true, false for bool variable in evergreen.c
2019-12-23 14:59:59 -05:00
evergreend.h
…
Kconfig
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
kv_dpm.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
kv_dpm.h
…
kv_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
Makefile
drm/radeon: align short build log
2020-04-01 14:44:43 -04:00
mkregtable.c
drm/radeon: change SPDX identifier to MIT
2018-10-15 16:16:12 -05:00
ni_dma.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
ni_dpm.c
drm/radeon: fix fb_div check in ni_init_smc_spll_table()
2020-06-24 10:34:48 -04:00
ni_dpm.h
…
ni_reg.h
…
ni.c
drm/radeon: use true,false for bool variable in ni.c
2019-12-23 15:00:00 -05:00
nid.h
…
nislands_smc.h
…
ObjectID.h
…
ppsmc.h
…
pptable.h
…
r100_track.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
r100.c
drm/radeon: remove boolean checks in if statements.
2020-01-07 12:04:08 -05:00
r100d.h
…
r200.c
drm/radeon: fix r1xx/r2xx register checker for POT textures
2019-12-03 16:26:59 -05:00
r300_reg.h
…
r300.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
r300d.h
…
r420.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
r420d.h
…
r500_reg.h
…
r520.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
r520d.h
…
r600_blit_shaders.c
…
r600_blit_shaders.h
…
r600_cs.c
drm/radeon: remove set but not used variable 'size', 'relocs_chunk'
2019-11-19 10:12:54 -05:00
r600_dma.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
r600_dpm.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
r600_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
r600_hdmi.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
r600_reg.h
drm/radeon: enable ABGR and XBGR formats (v2)
2018-08-27 11:10:19 -05:00
r600.c
drm/radeon: remove boolean checks in if statements.
2020-01-07 12:04:08 -05:00
r600d.h
…
radeon_acpi.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_acpi.h
drm/radeon: Make radeon_atif_handler static
2017-08-15 14:46:07 -04:00
radeon_agp.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
radeon_asic.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
radeon_asic.h
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
radeon_atombios.c
drm/radeon: convert to use i2c_new_client_device()
2020-03-28 22:48:20 +01:00
radeon_atpx_handler.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191
2019-05-30 11:29:21 -07:00
radeon_audio.c
drm: radeon: replace 0 with NULL
2019-11-26 14:51:04 -05:00
radeon_audio.h
…
radeon_benchmark.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
radeon_bios.c
PCI: Use ioremap(), not phys_to_virt() for platform ROM
2020-03-30 09:52:23 -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: convert to use i2c_new_client_device()
2020-03-28 22:48:20 +01:00
radeon_connectors.c
drm/radeon: remove unnecessary braces around conditionals.
2020-01-07 12:04:13 -05:00
radeon_cs.c
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
radeon_cursor.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_device.c
drm: Avoid drm_global_mutex for simple inc/dec of dev->open_count
2020-01-24 17:41:34 +00:00
radeon_display.c
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
2020-08-19 08:26:15 +02:00
radeon_dp_auxch.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_dp_mst.c
drm: Remove drm dp mst destroy_connector callbacks
2020-03-11 16:53:17 -04:00
radeon_drv.c
drm/radeon: disable AGP by default
2020-08-19 08:26:18 +02:00
radeon_drv.h
drm/radeon: drop unused ati pcigart include.
2019-04-24 12:32:14 +10:00
radeon_encoders.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
radeon_family.h
…
radeon_fb.c
drm: Remove drm_fb_helper add, add all and remove connector calls
2020-03-06 14:19:58 +01:00
radeon_fence.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_gart.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
radeon_gem.c
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
radeon_i2c.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
radeon_ib.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_irq_kms.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
radeon_kms.c
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
2020-08-19 08:26:15 +02:00
radeon_legacy_crtc.c
drm/radeon: Convert to struct drm_crtc_helper_funcs.get_scanout_position()
2020-02-13 13:08:14 +01:00
radeon_legacy_encoders.c
drm/radeon: remove boolean checks in if statements.
2020-01-07 12:04:08 -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
drm/radeon: use mmu_interval_notifier_insert
2019-11-23 19:56:44 -04:00
radeon_mode.h
drm/radeon: remove radeon_fb_{add,remove}_connector functions
2020-03-06 14:19:57 +01:00
radeon_object.c
drm/ttm: always keep BOs on the LRU
2019-10-25 11:40:50 +02:00
radeon_object.h
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
radeon_pm.c
drm/radeon: remove boolean checks in if statements.
2020-01-07 12:04:08 -05:00
radeon_prime.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
radeon_reg.h
…
radeon_ring.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_sa.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_semaphore.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_sync.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
radeon_test.c
drm/radeon: switch driver from bo->resv to bo->base.resv
2019-08-06 08:21:54 +02:00
radeon_trace_points.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_trace.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
radeon_ttm.c
Merge v5.6 into drm-next
2020-03-31 15:15:47 +10:00
radeon_ucode.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_ucode.h
…
radeon_uvd.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
radeon_vce.c
drm/radeon: remove unnecessary braces around conditionals.
2020-01-07 12:04:13 -05:00
radeon_vm.c
drm/radeon: remove unnecessary braces around conditionals.
2020-01-07 12:04:13 -05:00
radeon.h
drm/radeon: use mmu_interval_notifier_insert
2019-11-23 19:56:44 -04:00
rs100d.h
…
rs400.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rs400d.h
…
rs600.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
rs600d.h
…
rs690.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
rs690d.h
…
rs780_dpm.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
rs780_dpm.h
…
rs780d.h
…
rv6xx_dpm.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rv6xx_dpm.h
…
rv6xxd.h
…
rv200d.h
…
rv250d.h
…
rv350d.h
…
rv515.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rv515d.h
…
rv730_dpm.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rv730d.h
…
rv740_dpm.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rv740d.h
…
rv770_dma.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
rv770_dpm.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rv770_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
rv770_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rv770_smc.h
…
rv770.c
drm/radeon: use true,false for bool variable in rv770.c
2019-12-23 14:59:59 -05:00
rv770d.h
…
si_blit_shaders.c
…
si_blit_shaders.h
…
si_dma.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
si_dpm.c
drm/radeon: remove defined but not used 'dte_data_tahiti_le'
2020-04-13 12:02:45 -04:00
si_dpm.h
…
si_reg.h
…
si_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
si.c
drm/radeon: use true,false for bool variable in si.c
2019-12-23 14:59:58 -05:00
sid.h
drm/radeon: allow TA_CS_BC_BASE_ADDR on SI
2016-10-12 15:44:15 -04:00
sislands_smc.h
drm/radeon/si/dpm: fix phase shedding setup
2016-09-28 16:13:16 -04:00
smu7_discrete.h
…
smu7_fusion.h
…
smu7.h
…
sumo_dpm.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
sumo_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
sumo_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
sumod.h
…
trinity_dpm.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
trinity_dpm.h
…
trinity_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
trinityd.h
…
uvd_v1_0.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
uvd_v2_2.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
uvd_v3_1.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
uvd_v4_2.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
vce_v1_0.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
vce_v2_0.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00