On Wed, 2007-06-06 at 09:35 -0700, William Lee Irwin III wrote: > On Wed, Jun 06, 2007 at 05:26:49PM +0100, Mel Gorman wrote: > > I do not believe this is Nick's problem. I encountered the same issue and > > the bisect ended up here; > > # BISECT HERE > > mm-variable-length-argument-support.patch > > mm-variable-length-argument-support-fix.patch > > # BISECT BAD > > Reverting those two patches boots ok on my standalone x86 laptop. > > Patch authors cc'd. I have not read the patches yet to see what might > > be the problem. > > I found this a while ago and peterz already has a tentative fix for it at > http://programming.kicks-ass.net/kernel-patches/max_arg_pages/move_anon_vma.patch > I'm sure he himself will chime in with more/better code when he returns.
Ah, yes indeed. We were discussing wether it would be better to update page->index (as this patch does) or not change vma->vm_pgoff. Bill argued that the latter would be safe, it would just limit the merge capabilities of the anon vma (and the stack rarely, if ever, merges anyway). I myself an not quite sure on the effects of ->vm_pgoff of anon vmas yet. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
