GPU occasionally can hang during saturated-hostile test. Detection of such case and reset can take up to 5 seconds. While at it fix typo in definition of RESET_TIMEOUT_MS. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1551 Signed-off-by: Andrzej Hajda <andrzej.hajda@xxxxxxxxx> --- tests/i915/gem_ctx_persistence.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tests/i915/gem_ctx_persistence.c b/tests/i915/gem_ctx_persistence.c index 50196edb19f..603fdd84438 100644 --- a/tests/i915/gem_ctx_persistence.c +++ b/tests/i915/gem_ctx_persistence.c @@ -46,7 +46,8 @@ #include "intel_allocator.h" #include "sw_sync.h" -#define RESET_TIMEOUT_MS 2 * MSEC_PER_SEC; /* default: 640ms */ +#define RESET_TIMEOUT_MS (2 * MSEC_PER_SEC) /* default: 640ms */ +#define RESET_TIMEOUT_GPU_HANG_MS (10000 * MSEC_PER_SEC) static unsigned long reset_timeout_ms = RESET_TIMEOUT_MS; #define NSEC_PER_MSEC (1000 * 1000ull) @@ -370,7 +371,7 @@ static void test_nohangcheck_hostile(int i915, const intel_ctx_cfg_t *cfg) igt_require(__enable_hangcheck(dir, false)); for_each_ctx_cfg_engine(i915, cfg, e) { - int64_t timeout = 10000 * NSEC_PER_MSEC; + int64_t timeout = RESET_TIMEOUT_GPU_HANG_MS; const intel_ctx_t *ctx = intel_ctx_create(i915, cfg); uint64_t ahnd = get_reloc_ahnd(i915, ctx->id); igt_spin_t *spin; @@ -951,7 +952,7 @@ test_saturated_hostile_all(int i915, const intel_ctx_t *base_ctx, intel_ctx_destroy(i915, ctx); /* Hostile request requires a GPU reset to terminate */ - igt_assert_eq(wait_for_status(spin->out_fence, reset_timeout_ms), -EIO); + igt_assert_eq(wait_for_status(spin->out_fence, RESET_TIMEOUT_GPU_HANG_MS), -EIO); /* All other spinners should be left unharmed */ gem_quiescent_gpu(i915); -- 2.34.1
