If the device cannot handle coherent memory, it will disallow userptr. Check before use. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2904 Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- tests/i915/gem_spin_batch.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/tests/i915/gem_spin_batch.c b/tests/i915/gem_spin_batch.c index c2ce2373b..2ec278857 100644 --- a/tests/i915/gem_spin_batch.c +++ b/tests/i915/gem_spin_batch.c @@ -176,6 +176,25 @@ static void spin_all(int i915, unsigned int flags) } } +static bool has_userptr(int fd) +{ + struct drm_i915_gem_userptr userptr; + int err; + + memset(&userptr, 0, sizeof(userptr)); + userptr.user_size = 8192; + userptr.user_ptr = -4096; + + err = 0; + if (drmIoctl(fd, DRM_IOCTL_I915_GEM_USERPTR, &userptr)) { + err = errno; + igt_assume(err); + } + errno = 0; + + return err == EFAULT; +} + igt_main { const struct intel_execution_engine2 *e2; @@ -235,8 +254,10 @@ igt_main igt_subtest("spin-each") spin_on_all_engines(fd, 0, 3); - igt_subtest("user-each") + igt_subtest("user-each") { + igt_require(has_userptr(fd)); spin_on_all_engines(fd, IGT_SPIN_USERPTR, 3); + } igt_fixture { igt_stop_hang_detector(); -- 2.30.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
