On Sun, Mar 17, 2013 at 03:11:21PM -0700, [email protected] wrote: > On Sun, 17 Mar 2013 21:37:23 +0000 > Chris Wilson <[email protected]> wrote: > > > On Sun, Mar 17, 2013 at 01:21:57PM -0700, [email protected] wrote: > > > Hi, > > > > > > After upgrade to intel-xorg-video 2.21.4 driver, (Intel 945GM chipset) > > > xserver 1.12.4 crash repeatingly > > > with sna enabled in xorg.conf. > > > > Your kernel is buggy. > > -Chris > > > > -- > > Chris Wilson, Intel Open Source Technology Centre > > Yes i realize perhaps kernel 3.4.11 is unstable with this chipset... thus I > will try upgrading to latest stable kernel (3.6.x) and rebuild intel video > driver to see if i can repeat this bug with a more recent/updated version. The bug wasn't fixed until v3.7, I thought it was much earlier:
commit e79e0fe380847493266fba557217e2773c61bd1b Author: Dmitry Rogozhkin <[email protected]> Date: Wed Oct 3 17:15:26 2012 +0300 drm/i915: EBUSY status handling added to i915_gem_fault(). Subsequent threads returning EBUSY from vm_insert_pfn() was not handled correctly. As a result concurrent access from new threads to mmapped data caused SIGBUS. Note that this fixes i-g-t/tests/gem_threaded_tiled_access. Tested-by: Mika Kuoppala <[email protected]> Signed-off-by: Dmitry Rogozhkin <[email protected]> Reviewed-by: Chris Wilson <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> I need to add some runtime detection for broken kernels. :( -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ [email protected]: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: [email protected]
