| Summary: | [CI] igt@gem_ctx_isolation@rcs0-reset - fail - Test assertion failure function compare_regs - 113 registers mistached between dirty 33333333 context | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Marta Löfstedt <marta.lofstedt> |
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: | normal | ||
| Priority: | medium | CC: | intel-gfx-bugs |
| Version: | DRI git | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | ReadyForDev | ||
| i915 platform: | CFL | i915 features: | GEM/Other |
|
Description
Marta Löfstedt
2018-03-12 12:25:46 UTC
commit 0a393229479d61829a2f8671c1a46f533c76b385 (HEAD, upstream/master) Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Mar 27 14:44:30 2018 +0100 igt/gem_ctx_isolation: Reset a scratch context If we inject a reset into the target context, there is a risk that the register state is never saved back to memory. The exact interaction between reset, the context image and the precise timing of our execution are not well defined. Since we cannot ensure that the context image remains valid, force a context switch prior to the reset. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105270 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105457 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105545 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> I will close this, the machine has been re-named to fi-cfl-s3 so I can't get data showing that the fix worked. |
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