xiaomi-sm8450/android_kernel_xiaomi_sm8450
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1874b0ef1426b873de94c61861e38f29a8df714c
android_kernel_xiaomi_sm8450/drivers/gpu/drm/amd/amdkfd
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Anson Jacob 1874b0ef14 drm/amdkfd: Fix UBSAN shift-out-of-bounds warning 
[ Upstream commit 50e2fc36e72d4ad672032ebf646cecb48656efe0 ]

If get_num_sdma_queues or get_num_xgmi_sdma_queues is 0, we end up
doing a shift operation where the number of bits shifted equals
number of bits in the operand. This behaviour is undefined.

Set num_sdma_queues or num_xgmi_sdma_queues to ULLONG_MAX, if the
count is >= number of bits in the operand.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1472

Reported-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Anson Jacob <Anson.Jacob@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Tested-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-11 14:47:25 +02:00
..
cik_event_interrupt.c
drm, iommu: Change type of pasid to u32
2020-09-17 19:21:16 +02:00
cik_int.h
drm/amdkfd: Clean up reference of radeon
2018-07-11 22:33:08 -04:00
cik_regs.h
drm/amdkfd: Delete a duplicate statement in set_pasid_vmid_mapping()
2018-11-05 14:21:13 -05:00
cwsr_trap_handler_gfx8.asm
drm/amdkfd: Remove dead code from gfx8/gfx9 trap handlers
2019-07-30 23:22:18 -05:00
cwsr_trap_handler_gfx9.asm
drm/amdkfd: Remove dead code from gfx8/gfx9 trap handlers
2019-07-30 23:22:18 -05:00
cwsr_trap_handler_gfx10.asm
drm/amdkfd: Fix spurious debug exception on gfx10
2020-08-10 17:26:51 -04:00
cwsr_trap_handler.h
drm/amdkfd: Fix spurious debug exception on gfx10
2020-08-10 17:26:51 -04:00
Kconfig
drm/amdgpu: fix license on Kconfig and Makefiles
2019-12-11 15:22:08 -05:00
kfd_chardev.c
drm/amdkfd: Fix leak in dmabuf import
2020-12-09 10:06:39 -05:00
kfd_crat.c
drm/amdkfd: Fix out-of-bounds read in kdf_create_vcrat_image_cpu()
2021-01-27 11:55:08 +01:00
kfd_crat.h
drm/amdkfd: Adjust weight to represent num_hops info when report xgmi iolink
2019-05-24 12:20:48 -05:00
kfd_dbgdev.c
drm/amdkfd: dqm fence memory corruption
2021-04-07 15:00:10 +02:00
kfd_dbgdev.h
drm/amdkfd: Clean up reference of radeon
2018-07-11 22:33:08 -04:00
kfd_dbgmgr.c
drm/amdkfd: Use hex print format for pasid
2019-10-03 09:11:03 -05:00
kfd_dbgmgr.h
drm, iommu: Change type of pasid to u32
2020-09-17 19:21:16 +02:00
kfd_debugfs.c
drm/amdkfd: Fix permissions of hang_hws
2020-01-07 11:54:30 -05:00
kfd_device_queue_manager_cik.c
drm/amdkfd: Introduce asic-specific mqd_manager_init function
2019-05-24 12:21:02 -05:00
kfd_device_queue_manager_v9.c
drm/amdgpu: store noretry parameter per driver instance
2020-09-25 16:55:16 -04:00
kfd_device_queue_manager_v10.c
drm/amdkfd: Use same SQ prefetch setting as amdgpu
2020-10-21 23:06:07 -04:00
kfd_device_queue_manager_vi.c
drm/amdkfd: Introduce asic-specific mqd_manager_init function
2019-05-24 12:21:02 -05:00
kfd_device_queue_manager.c
drm/amdkfd: Fix UBSAN shift-out-of-bounds warning
2021-05-11 14:47:25 +02:00
kfd_device_queue_manager.h
drm/amdkfd: dqm fence memory corruption
2021-04-07 15:00:10 +02:00
kfd_device.c
drm/amdgpu: store noretry parameter per driver instance
2020-09-25 16:55:16 -04:00
kfd_doorbell.c
drm/amdkfd: Move process doorbell allocation into kfd device
2020-09-22 12:25:02 -04:00
kfd_events.c
drm, iommu: Change type of pasid to u32
2020-09-17 19:21:16 +02:00
kfd_events.h
drm, iommu: Change type of pasid to u32
2020-09-17 19:21:16 +02:00
kfd_flat_memory.c
drm/amdkfd: implement the dGPU fallback path for apu (v6)
2020-08-26 16:40:17 -04:00
kfd_int_process_v9.c
drm/amdkfd: Provide SMI events watch
2020-07-15 13:27:34 -04:00
kfd_interrupt.c
drm/amdkfd: fix a potential NULL pointer dereference (v2)
2019-10-03 09:11:00 -05:00
kfd_iommu.c
Merge tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drm
2020-10-15 10:46:16 -07:00
kfd_iommu.h
…
kfd_kernel_queue.c
drm/amdkfd: Enable over-subscription with >1 GWS queue
2020-04-28 16:20:30 -04:00
kfd_kernel_queue.h
drm/amdkfd: Eliminate unnecessary kernel queue function pointers
2019-12-05 16:24:36 -05:00
kfd_module.c
drm/amdgpu: Fix handling of KFD initialization failures
2020-09-22 12:24:11 -04:00
kfd_mqd_manager_cik.c
drm/amdkfd: DIQ should not use HIQ way to allocate memory
2019-11-22 14:27:11 -05:00
kfd_mqd_manager_v9.c
drm/amdkfd: Update hardware scheduling time quanta
2020-07-02 12:02:55 -04:00
kfd_mqd_manager_v10.c
drm/amdkfd: Update hardware scheduling time quanta
2020-07-02 12:02:55 -04:00
kfd_mqd_manager_vi.c
drm/amdkfd: Update hardware scheduling time quanta
2020-07-02 12:02:55 -04:00
kfd_mqd_manager.c
drm/amdkfd: Extend CU mask to 8 SEs (v3)
2019-08-02 10:19:11 -05:00
kfd_mqd_manager.h
drm/amdkfd: Extend CU mask to 8 SEs (v3)
2019-08-02 10:19:11 -05:00
kfd_packet_manager_v9.c
drm/amdkfd: dqm fence memory corruption
2021-04-07 15:00:10 +02:00
kfd_packet_manager_vi.c
drm/amdkfd: dqm fence memory corruption
2021-04-07 15:00:10 +02:00
kfd_packet_manager.c
drm/amdkfd: dqm fence memory corruption
2021-04-07 15:00:10 +02:00
kfd_pasid.c
drm, iommu: Change type of pasid to u32
2020-09-17 19:21:16 +02:00
kfd_pm4_headers_ai.h
drm/amdkfd: Support bigger gds size
2019-07-18 14:18:03 -05:00
kfd_pm4_headers_diq.h
…
kfd_pm4_headers_vi.h
drm/amdkfd: Delete alloc_format field from map_queue struct
2019-05-24 12:21:03 -05:00
kfd_pm4_headers.h
…
kfd_pm4_opcodes.h
…
kfd_priv.h
drm/amdkfd: dqm fence memory corruption
2021-04-07 15:00:10 +02:00
kfd_process_queue_manager.c
drm/amdkfd: New IOCTL to allocate queue GWS (v2)
2020-04-28 16:20:30 -04:00
kfd_process.c
Merge tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drm
2020-10-15 10:46:16 -07:00
kfd_queue.c
drm/amdkfd: use %px to print user space address instead of %p
2018-05-01 17:56:04 -04:00
kfd_smi_events.c
drm/amdkfd: Add GPU reset SMI event
2020-08-31 14:40:03 -04:00
kfd_smi_events.h
drm/amdkfd: Add GPU reset SMI event
2020-08-31 14:40:03 -04:00
kfd_topology.c
drm/amdkfd: fix set kfd node ras properties value
2020-08-26 16:40:19 -04:00
kfd_topology.h
drm/amdkfd: Report domain with topology
2020-05-01 09:59:51 -04:00
Makefile
drm/amdkfd: Provide SMI events watch
2020-07-15 13:27:34 -04:00
soc15_int.h
drm/amdkfd: Add SOC15 interrupt processing support
2018-04-10 17:33:10 -04:00