The current implementation of the test only maps the arguments in gtt,
but we have similar problems arising from any of our own custom
pagefault handlers.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Antonio Argenziano <antonio.argenziano@xxxxxxxxx>
Cc: Dixit Ashutosh <ashutosh.dixit@xxxxxxxxx>
---
tests/i915/gem_ctx_sseu.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/tests/i915/gem_ctx_sseu.c b/tests/i915/gem_ctx_sseu.c
index 38dc584bc..d558c8baa 100644
--- a/tests/i915/gem_ctx_sseu.c
+++ b/tests/i915/gem_ctx_sseu.c
@@ -364,7 +364,7 @@ test_invalid_args(int fd)
* Verify that ggtt mapped area can be used as the sseu pointer.
*/
static void
-test_ggtt_args(int fd)
+test_mmapped_args(int fd, const struct mmap_offset *t)
{
struct drm_i915_gem_context_param_sseu *sseu;
struct drm_i915_gem_context_param arg = {
@@ -372,17 +372,19 @@ test_ggtt_args(int fd)
.ctx_id = gem_context_create(fd),
.size = sizeof(*sseu),
};
+ void *ptr;
uint32_t bo;
bo = gem_create(fd, 4096);
- arg.value = to_user_pointer(gem_mmap__gtt(fd, bo, 4096,
- PROT_READ | PROT_WRITE));
+ ptr = __gem_mmap_offset(fd, bo, 0, 4096, PROT_WRITE, t->type);
+ gem_close(fd, bo);
+ igt_require(ptr);
+ arg.value = to_user_pointer(ptr);
igt_assert_eq(__gem_context_get_param(fd, &arg), 0);
igt_assert_eq(__gem_context_set_param(fd, &arg), 0);
munmap((void *)(uintptr_t)arg.value, 4096);
- gem_close(fd, bo);
gem_context_destroy(fd, arg.ctx_id);
}
@@ -528,8 +530,12 @@ igt_main
igt_subtest("invalid-sseu")
test_invalid_sseu(fd);
- igt_subtest("ggtt-args")
- test_ggtt_args(fd);
+ igt_subtest_with_dynamic("mmap-args") {
+ for_each_mmap_offset_type(t) {
+ igt_dynamic_f("%s", t->name)
+ test_mmapped_args(fd, t);
+ }
+ }
igt_subtest("engines")
test_engines(fd);
--
2.25.0
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