[igt-dev] [PATCH i-g-t 1/2] i915/gem_ctx_isolation: Protect inject_reset_context() from banning
flat view
From: Chris Wilson <hidden>
Date: 2021-01-05 11:25:35
Also in:
intel-gfx
Subsystem:
the rest · Maintainer:
Linus Torvalds
Disable banning as we deliberately inject GPU resets to test isolation. Signed-off-by: Chris Wilson <redacted> Cc: Venkata Ramana Nayana <redacted> --- tests/i915/gem_ctx_isolation.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/tests/i915/gem_ctx_isolation.c b/tests/i915/gem_ctx_isolation.c
index 58a35b487..4f1742685 100644
--- a/tests/i915/gem_ctx_isolation.c
+++ b/tests/i915/gem_ctx_isolation.c@@ -762,10 +762,21 @@ static void isolation(int fd, #define S4 (4 << 8) #define SLEEP_MASK (0xf << 8) +static uint32_t create_reset_context(int i915) +{ + struct drm_i915_gem_context_param param = { + .ctx_id = gem_context_clone_with_engines(i915, 0), + .param = I915_CONTEXT_PARAM_BANNABLE, + }; + + gem_context_set_param(i915, ¶m); + return param.ctx_id; +} + static void inject_reset_context(int fd, const struct intel_execution_engine2 *e) { struct igt_spin_factory opts = { - .ctx = gem_context_clone_with_engines(fd, 0), + .ctx = create_reset_context(fd), .engine = e->flags, .flags = IGT_SPIN_FAST, };
--
2.30.0
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