| Summary: | igt/gem_madvise/dontneed-before-pwrite fails on -fixes kernel | ||||||
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| Product: | DRI | Reporter: | lu hua <huax.lu> | ||||
| Component: | DRM/Intel | Assignee: | Daniel Vetter <daniel> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | unspecified | ||||||
| Hardware: | All | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
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This test just checks for a bit of api clarification we've done in dinq with commit 8c99e57d3926959dd940e834da6fa707601ba7e5 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Jan 31 11:34:58 2014 +0000 drm/i915: Treat using a purged buffer as a source of EFAULT -fixes obviously still has the old behaviour. Since this is just userspace/kernel interface cleanup no need to backport (as long as -nightly works well ofc). It still fails on latest -fixes kernel. (In reply to comment #2) > It still fails on latest -fixes kernel. And I explained in comment #1 that this is fully expected and totally ok. You only need to verify on dinq. Verified.Fixed. Closing old verified. |
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Created attachment 94035 [details] dmesg System Environment: -------------------------- Platform: Pineview/Ironlake/Sandybridge/Ivybridge/Haswell/ Kernel: (drm-intel-fixes) 2f589112609b0a964b3d78c99c0f3a83ac16add6 Bug detailed description: ----------------------------- New case igt/gem_madvise/dontneed-before-pwrite fails on all platforms with -fixes kernel. It works well on -nightly kernel. output: IGT-Version: 1.5-g9597836 (x86_64) (Linux: 3.13.0-rc8_drm-intel-fixes_2f5891_20140214+ x86_64) Test assertion failure function dontneed_before_pwrite, file gem_madvise.c:111: Last errno: 22, Invalid argument Failed assertion: errno == EFAULT Subtest dontneed-before-pwrite: FAIL Reproduce steps: ---------------------------- 1. ./gem_madvise --run-subtest dontneed-before-pwrite