Wludzik, Jozef 63c7870fab accel/ivpu: Fix race condition when mapping dmabuf ...

Fix a race that can occur when multiple jobs submit the same dmabuf.
This could cause the sg_table to be mapped twice, leading to undefined
behavior.

Fixes: e0c0891cd6 ("accel/ivpu: Rework bind/unbind of imported buffers")
Signed-off-by: Wludzik, Jozef <jozef.wludzik@intel.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Link: https://lore.kernel.org/r/20251014071725.3047287-1-karol.wachowski@linux.intel.com

2025-10-15 08:10:22 +02:00

..

ivpu_coredump.c

accel/ivpu: Add coredump support

2024-10-11 12:44:38 +02:00

ivpu_coredump.h

accel/ivpu: Add coredump support

2024-10-11 12:44:38 +02:00

ivpu_debugfs.c

accel/ivpu: Refactor priority_bands_show for readability

2025-09-18 08:13:19 +02:00

ivpu_debugfs.h

accel/ivpu: Compile ivpu_debugfs.c conditionally

2023-09-27 13:11:51 +02:00

ivpu_drv.c

accel/ivpu: Split FW runtime and global memory buffers

2025-09-25 21:03:57 +02:00

ivpu_drv.h

accel/ivpu: Add turbo flag to the DRM_IVPU_CMDQ_CREATE ioctl

2025-06-16 13:35:42 +02:00

ivpu_fw_log.c

accel/ivpu: Fix fw log printing

2024-10-11 12:43:49 +02:00

ivpu_fw_log.h

accel/ivpu: Add coredump support

2024-10-11 12:44:38 +02:00

ivpu_fw.c

accel/ivpu: Enable MCA ECC signalling based on MSR

2025-10-01 09:58:14 +02:00

ivpu_fw.h

accel/ivpu: Split FW runtime and global memory buffers

2025-09-25 21:03:57 +02:00

ivpu_gem.c

accel/ivpu: Fix race condition when mapping dmabuf

2025-10-15 08:10:22 +02:00

ivpu_gem.h

accel/ivpu: Rework bind/unbind of imported buffers

2025-10-01 09:58:50 +02:00

ivpu_hw_37xx_reg.h

accel/ivpu: Split IP and buttress headers

2024-05-17 08:30:23 +02:00

ivpu_hw_40xx_reg.h

accel/ivpu: Update power island delays

2024-10-11 12:53:44 +02:00

ivpu_hw_btrs_lnl_reg.h

accel/ivpu: Add platform detection for presilicon

2025-01-09 09:35:45 +01:00

ivpu_hw_btrs_mtl_reg.h

accel/ivpu: Split IP and buttress headers

2024-05-17 08:30:23 +02:00

ivpu_hw_btrs.c

accel/ivpu: Fix DCT active percent format

2025-10-02 07:44:53 +02:00

ivpu_hw_btrs.h

accel/ivpu: Fix DCT active percent format

2025-10-02 07:44:53 +02:00

ivpu_hw_ip.c

accel/ivpu: Add initial Wildcat Lake support

2025-06-16 13:35:27 +02:00

ivpu_hw_ip.h

accel/ivpu: Replace wake_thread with kfifo

2024-05-17 08:30:27 +02:00

ivpu_hw_reg_io.h

accel/ivpu: Add support for hardware fault injection

2025-02-03 10:39:45 +01:00

ivpu_hw.c

accel/ivpu: Enable MCA ECC signalling based on MSR

2025-10-01 09:58:14 +02:00

ivpu_hw.h

accel/ivpu: Enable MCA ECC signalling based on MSR

2025-10-01 09:58:14 +02:00

ivpu_ipc.c

accel/ivpu: Remove lockdep_assert_irqs_disabled()

2025-07-22 10:26:37 +02:00

ivpu_ipc.h

accel/ivpu: Use workqueue for IRQ handling

2025-01-09 09:35:44 +01:00

ivpu_job.c

accel/ivpu: Return correct job error status

2025-10-08 18:32:39 +02:00

ivpu_job.h

accel/ivpu: Return correct job error status

2025-10-08 18:32:39 +02:00

ivpu_jsm_msg.c

accel/ivpu: Trigger device recovery on engine reset/resume failure

2025-06-05 14:36:56 +02:00

ivpu_jsm_msg.h

accel/ivpu: Add FW state dump on TDR

2024-10-11 12:44:38 +02:00

ivpu_mmu_context.c

accel/ivpu: Split FW runtime and global memory buffers

2025-09-25 21:03:57 +02:00

ivpu_mmu_context.h

accel/ivpu: Dump only first MMU fault from single context

2025-01-09 09:35:44 +01:00

ivpu_mmu.c

accel/ivpu: Add missing locks around mmu queues

2025-02-10 10:45:40 +01:00

ivpu_mmu.h

accel/ivpu: Move parts of MMU event IRQ handling to thread handler

2025-01-09 09:35:44 +01:00

ivpu_ms.c

accel/ivpu: Fix PM related deadlocks in MS IOCTLs

2025-03-31 14:19:05 +02:00

ivpu_ms.h

accel/ivpu: Add NPU profiling support

2024-05-15 07:42:23 +02:00

ivpu_pm.c

accel/ivpu: Fix DCT active percent format

2025-10-02 07:44:53 +02:00

ivpu_pm.h

accel/ivpu: Prevent recovery work from being queued during device removal

2025-09-01 12:37:21 +02:00

ivpu_sysfs.c

accel/ivpu: Show NPU frequency in sysfs

2025-04-11 12:01:20 +02:00

ivpu_sysfs.h

accel/ivpu: Share NPU busy time in sysfs

2024-05-15 07:42:29 +02:00

ivpu_trace_points.c

accel/ivpu: Add tracing for IPC/PM/JOB

2024-10-11 12:44:39 +02:00

ivpu_trace.h

accel/ivpu: Add tracing for IPC/PM/JOB

2024-10-11 12:44:39 +02:00

Kconfig

accel/ivpu: Add debug Kconfig option

2024-10-30 10:23:49 +01:00

Makefile

accel/ivpu: Add debug Kconfig option

2024-10-30 10:23:49 +01:00

vpu_boot_api.h

accel/ivpu: Update FW Boot API to version 3.28.3

2025-04-11 11:50:31 +02:00

vpu_jsm_api.h

accel/ivpu: Update JSM API header to 3.33.0

2025-10-08 18:32:39 +02:00