9a7e849 boots successfully. Marking it good which points to 9908ff7 as being the culprit. I've built two final test kernels. The first is a mainline 2.6.35-rc3 kernel with just the offending commit reverted:
http://people.canonical.com/~ogasawara/lp597075/2.6.35-rc3-9908ff7/ The second is the latest Maverick 2.6.35-6.7 kernel (which is based on mainline 2.6.35-rc3) with the offending commit reverted: http://people.canonical.com/~ogasawara/lp597075/2.6.35-6.7-9908ff7/ Please test both and let me know your results. Thanks. ~/linux-2.6$ git bisect good 9908ff736adf261e749b4887486a32ffa209304c is the first bad commit commit 9908ff736adf261e749b4887486a32ffa209304c Author: Chris Wilson <[email protected]> Date: Sat May 15 09:57:03 2010 +0100 drm/i915: Kill dangerous pending-flip debugging We can, by virtue of a vblank interrupt firing in the middle of setting up the unpin work (i.e. after we set the unpin_work field and before we write to the ringbuffer) enter intel_finish_page_flip() prior to receiving the pending flip notification. Therefore we can expect to hit intel_finish_page_flip() under normal circumstances without a pending flip and even without installing the pending_flip_obj. This is exacerbated by aperture thrashing whilst binding the framebuffer References: Bug 28079 - "glresize" causes kernel panic in intel_finish_page_flip. https://bugs.freedesktop.org/show_bug.cgi?id=28079 Reported-by: Nick Bowler <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: Jesse Barnes <[email protected]> Cc: [email protected] Reviewed-by: Jesse Barnes <[email protected]> Signed-off-by: Eric Anholt <[email protected]> :040000 040000 8472a2b84c676e3c714e8c1f8392255b1959ae83 bd59f09180a36d398f7d0e63060851582593c14d M drivers ** Bug watch added: freedesktop.org Bugzilla #28079 http://bugs.freedesktop.org/show_bug.cgi?id=28079 -- 2.6.35 hangs at boot due to regression in i915 or intel_agp https://bugs.launchpad.net/bugs/597075 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
