search for: sw_sync

...Allow permutation of the first two elements in the aray lib/kselftest: Parse embedded test number from parameter lib/kselftest: Apply the filter to the test name igt/drv_selftest: Rename late to live selftests lib/igt_kmod: kmod already supplies a cooked error code lib/sw_sync: Provide compatiblity stubs for old headers tests/perf: Remove duplicate NSEC_PER_SEC define lib/sw_sync: Bring sync_wait() API into line lib/sw_sync: Indicate that sync_merge() operates and create a sync_fence lib/sw_sync: Rename sync_fence_create() lib/sw_sync: Use t...

...meline_ops interface. Modify the sync driver debug code to not assume that every 'struct fence' (that is associated with a 'struct sync_fence') is embedded within a 'struct sync_pt'. Signed-off-by: Lauri Peltonen <lpeltonen at nvidia.com> --- drivers/staging/android/sw_sync.c | 3 ++- drivers/staging/android/sync.c | 34 ++++++++++++++++++--------------- drivers/staging/android/sync.h | 11 ++++++----- drivers/staging/android/sync_debug.c | 37 +++++++++++++++++------------------- 4 files changed, 44 insertions(+), 41 deletions(-) diff --git a/drivers...

Hi guys, I'd like to start a new thread about explicit fence synchronization. This time with a Nouveau twist. :-) First, let me define what I understand by implicit/explicit sync: Implicit synchronization * Fences are attached to buffers * Kernel manages fences automatically based on buffer read/write access Explicit synchronization * Fences are passed around independently * Kernel takes

..._eio: Break early for small rings kms_ccs: Add the missing '\n' for igt_require_f i915/gem_persistent_relocs: Don't call DROP_IDLE in the middle of submitting debugfs_test: i915_emon_status is scheduled for removal lib/i915: Trim ring measurement by one lib/sw_sync: Fix querying fence status i915/gem_mmap_gtt: Test mmap_offset lifetime i915/gem_exec_schedule: Limit the plug to fit small rings i915/gem_eio: Restrict number of batches of submitted i915/gem_ctx_engine: Drip feed requests into 'independent' i915/gem_shrink: M...

...t igt/gem_tiled_blits: Show more errors igt/gem_exec_await: Tag the final batch in the GTT igt/drv_suspend: Suspend under memory pressure igt/gem_mmap_gtt: Checking tiling pattern requires known swizzling lib: Bump debug information for lack-of-memory to warn igt/sw_sync: Wrap threaded counter manipulation with mb igt/gem_eio: Make reset-stress safe lib: Purge os caches twice for good luck lib: Conservatively include residual buffers in the available ram estimate igt/gem_exec_nop: Drip feed nops igt/gem_exec_latency: Measure polling la...

...ombinatorial loops igt/gem_workarounds: Add hibernation coverage igt/gem_exec_scheduler: Add small priority sorting smoketest igt/gem_fence_thrash: Use streaming reads for verify igt/syncobj_wait: Replace open-coded calls to __syncobj_wait() igt/syncobj_wait: Close the sw_sync timeline after the test igt/drv_hangman: Convert from local recursive batch to igt_spin_t benchmark/gem_busy: Compare polling with syncobj_wait igt/gem_eio: Check hang/eio recovery during suspend igt/gem_mocs_settings: Skip non-existent engines igt/prime_mmap_coherency...

...PT_COUNT + select REFCOUNT_FULL + select I2C_CHARDEV + select STACKDEPOT + select DRM_DP_AUX_CHARDEV + select X86_MSR # used by igt/pm_rpm + select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks) + select DRM_DEBUG_MM if DRM=y select DRM_DEBUG_SELFTEST select DMABUF_SELFTESTS select SW_SYNC # signaling validation framework (igt/syncobj*) @@ -36,14 +36,14 @@ config DRM_I915_DEBUG select DRM_I915_SELFTEST select DRM_I915_DEBUG_RUNTIME_PM select DRM_I915_DEBUG_MMIO - default n - help - Choose this option to turn on extra driver debugging that may affect -...

...PT_COUNT + select REFCOUNT_FULL + select I2C_CHARDEV + select STACKDEPOT + select DRM_DP_AUX_CHARDEV + select X86_MSR # used by igt/pm_rpm + select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks) + select DRM_DEBUG_MM if DRM=y select DRM_DEBUG_SELFTEST select DMABUF_SELFTESTS select SW_SYNC # signaling validation framework (igt/syncobj*) @@ -36,14 +36,14 @@ config DRM_I915_DEBUG select DRM_I915_SELFTEST select DRM_I915_DEBUG_RUNTIME_PM select DRM_I915_DEBUG_MMIO - default n - help - Choose this option to turn on extra driver debugging that may affect -...

Hi, This is a proof of concept of GPU forwarding for Linux guest on Linux host. I'd like to get comments and suggestions from community before I put more time on it. To summarize what it is: 1. It's a solution to bring GPU acceleration for Linux vm guest on Linux host. It could works with different GPU although the current proof of concept only works with Intel GPU. 2. The basic idea

...ding GPU hang lib/dummyload: Use -1 for all engines igt/tools_test: Remove dmesg subtest igt/gem_flink_race: Limit name subtest to 5s igt/gem_eio: Install an exithandler to unwedge the device after failure igt/gem_evict_(alignment,everything): Limit to low 4G igt/sw_sync: Fix up close(timeline) tests for unsignaled fences igt/gem_eio: inflight wedged requires long plugging igt/gem_eio: Exercise wedged with native in-flight requests igt/gem_eio: Check wedged with inflight on the same engine igt/prime_busy: Declare the hang tests expect to cau...