http://bugzilla.kernel.org/show_bug.cgi?id=12861
Summary: Xorg fails to start "Failed to allocate space for kernel memory manager" Product: Drivers Version: 2.5 KernelVersion: 2.6.29-rc5 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI) AssignedTo: drivers_video-...@kernel-bugs.osdl.org ReportedBy: jkarl...@cc.hut.fi Distribution: Gentoo Hardware Environment: macbook revision 2, intel gma950 Software Environment: xf86-video-intel-2.6.2 libdrm-2.4.4, gcc-4.3.3 Problem Description: Xorg fails to start Sorry if I misscategorized this I get (EE) intel(0): Failed to allocate space for kernel memory manager (==) intel(0): VideoRam: 16124 KB (II) intel(0): Attempting memory allocation with tiled buffers. (EE) intel(0): Failed to allocate framebuffer. Is your VideoRAM set too low? (II) intel(0): Tiled allocation failed. (WW) intel(0): Couldn't allocate tiled memory, fb compression disabled (II) intel(0): Attempting memory allocation with untiled buffers. (WW) intel(0): Failed to allocate EXA offscreen memory. (II) intel(0): Untiled allocation failed. (II) intel(0): Couldn't allocate 3D memory, disabling DRI. (II) intel(0): Attempting memory allocation with untiled buffers. (WW) intel(0): Failed to allocate EXA offscreen memory. (II) intel(0): Untiled allocation failed. (EE) intel(0): Couldn't allocate video memory Unless I failed bisect this one is the bad commit ... doesn't make sense to me, but I'm not a kernel developer. fb5ae64fdde29236e1a15e0366946df7060f41f2 is first bad commit commit fb5ae64fdde29236e1a15e0366946df7060f41f2 Author: Serge E. Hallyn <se...@us.ibm.com> Date: Fri Feb 13 14:04:21 2009 +0000 User namespaces: Only put the userns when we unhash the uid uids in namespaces other than init don't get a sysfs entry. For those in the init namespace, while we're waiting to remove the sysfs entry for the uid the uid is still hashed, and alloc_uid() may re-grab that uid without getting a new reference to the user_ns, which we've already put in free_user before scheduling remove_user_sysfs_dir(). Reported-and-tested-by: KOSAKI Motohiro <kosaki.motoh...@jp.fujitsu.com> Signed-off-by: Serge E. Hallyn <se...@us.ibm.com> Acked-by: David Howells <dhowe...@redhat.com> Tested-by: Ingo Molnar <mi...@elte.hu> Signed-off-by: Linus Torvalds <torva...@linux-foundation.org> -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel