[Bug 41503] Oops with Linux 3.0.0 and radeon driver: shmem_truncate_range

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 6 03:28:12 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=41503

--- Comment #1 from Michel Dänzer <michel at daenzer.net> 2011-10-06 03:28:11 PDT ---
There is no direct evidence that this is related to drm/radeon. The oops
happens in the shmdt system call, most likely called by the X server MIT-SHM
extension code.

Unless you can also reproduce an oops with the MIT-SHM extension disabled (add
-extension MIT-SHM to the X server command line, verify with xdpyinfo|grep
SHM), I'm afraid you'll have to report it to the kernel bugzilla or maybe the
linux-kernel mailing list for now.

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