On Thu, Jan 20, 2011 at 01:01:47AM +0100, Andrea Arcangeli wrote: > On Wed, Jan 19, 2011 at 10:45:23PM +0100, Johannes Weiner wrote: > > Hi, > > > > On Wed, Jan 19, 2011 at 04:59:54PM +0100, Borislav Petkov wrote: > > > Adding some more parties to CC. > > > > > > On Wed, Jan 19, 2011 at 09:45:25AM -0400, werner wrote: > > > > ** Help Help Help *** > > > > > > > > My computer crashs on booting ... :( :( > > > > That sucks! > > > > I cross-compiled for 32-bit and was able to match up the disassembly > > against the code line from your oops report. Apparently the pte was > > an invalid pointer, and it makes perfect sense: we unmap the highpte > > _before_ we access the pointer again for __collapse_huge_page_copy(). > > > > Can you test with this fix applied? It is only compile-tested, I too > > have no 32-bit installations anymore. > > Thanks Johannes, I already sent the same fix a few minutes ago, it is > also confirmed to work from Ilya in Message-ID: > <20110119224950.GA3429@xxxxxxxxxxxxxx> Actually, I sent it half an hour before you ;-) But good to see that it fixes the problem. Hannes -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>