Jonathan Kim 1f63ea3476 Fix export-close race during IPC attach request ...

If two attach requests to the same piece of shared memory occur,
a double export or premature dmabuf fd close can occur since the export
and close on demand calls are not atomic.

Use a reference counter on shared memory dmabuf FDs that have
already been opened to avoid this problem.

Change-Id: I14a59209c0385e32582af42a57b33b1c6838a9b1

2024-02-22 14:12:05 +00:00

..

blit_shaders

Update blit shaders for gfx94x

2023-09-08 09:43:31 -04:00

trap_handler

Revert "trap_handler: Set status.skip_export when halting a wave"

2024-01-16 15:55:59 +00:00

amd_aql_queue.cpp

Initial support for scratch allocation tracking

2024-02-07 16:56:52 +00:00

amd_blit_kernel.cpp

Enable D2D SDMA Ganging over xGMI

2023-07-27 08:58:26 -04:00

amd_blit_sdma.cpp

To fix sdma segment fault for error address

2023-12-25 09:31:13 +08:00

amd_cpu_agent.cpp

Add query for agent memory and aql ext properties

2023-12-07 14:41:37 -05:00

amd_filter_device.cpp

Adjust include paths for new header locations.

2022-05-09 14:44:32 -04:00

amd_gpu_agent.cpp

Fix copy logic on devices with no xgmi SDMAs

2024-02-07 16:56:52 +00:00

amd_hsa_loader.cpp

Loader: Skip vdso.so code objects in GetUriFromMemoryInExecutableFile

2023-03-17 09:57:15 -04:00

amd_loader_context.cpp

Fix clang compile warnings

2023-09-07 12:00:02 -04:00

amd_memory_region.cpp

Use sysconf pagesize for system pagesize

2024-02-13 14:28:10 -05:00

amd_topology.cpp

Optimize and fix SDMA gang copies

2024-01-25 10:42:27 -05:00

cache.cpp

Add rocr namespace to core header and impl files

2020-06-19 22:34:21 -04:00

default_signal.cpp

Fix non-x86 builds

2023-06-30 01:04:04 -04:00

host_queue.cpp

Update ROCr implementation of Queue ID

2020-06-26 13:25:00 -05:00

hsa_api_trace.cpp

Fix ToolsApiTable versioning

2024-02-07 17:02:32 -05:00

hsa_ext_amd.cpp

Implement async scratch reclaim

2023-12-04 15:05:22 +00:00

hsa_ext_interface.cpp

Add rocr namespace to core header and impl files

2020-06-19 22:34:21 -04:00

hsa_ven_amd_loader.cpp

Expose iterator for executables

2021-04-16 20:51:48 -04:00

hsa.cpp

ASAN: Remap first page of allocations to host mem

2023-05-22 20:58:54 -04:00

intercept_queue.cpp

AQL packet header may need to be loaded atomically

2023-10-18 12:54:36 -04:00

interrupt_signal.cpp

Use HybridMutex for signal mutexes

2024-01-16 21:29:39 +00:00

ipc_signal.cpp

Add rocr namespace to core header and impl files

2020-06-19 22:34:21 -04:00

isa.cpp

Revert "Revert "Add support for GC 11.5.0 and 11.5.1""

2023-12-04 15:03:31 +00:00

queue.cpp

Register the default queue error handler for all internal queues.

2021-08-27 20:11:58 -04:00

runtime.cpp

Fix export-close race during IPC attach request

2024-02-22 14:12:05 +00:00

signal.cpp

Use HybridMutex for IPC locks

2024-01-16 21:29:39 +00:00

svm_profiler.cpp

Use os::createThread to launch SVM profiler thread

2022-11-03 10:52:11 -04:00