Re: [PATCH] mm: fix balloon_page_movable() page->flags check

2012-11-27 Thread Rafael Aquini
On Tue, Nov 27, 2012 at 05:15:44PM -0800, Andrew Morton wrote: > On Tue, 27 Nov 2012 22:34:10 -0200 Rafael Aquini wrote: > > > Do you want me to resubmit this patch with the changes you suggested? > > oh, I think I can reach that far. How's this look? > It looks great to me. Just a small nitp

Re: [PATCH] mm: fix balloon_page_movable() page->flags check

2012-11-27 Thread Andrew Morton
On Tue, 27 Nov 2012 22:34:10 -0200 Rafael Aquini wrote: > Do you want me to resubmit this patch with the changes you suggested? oh, I think I can reach that far. How's this look? From: Andrew Morton Subject: mm-introduce-a-common-interface-for-balloon-pages-mobility-mm-fix-balloon_page_movab

Re: [PATCH] mm: fix balloon_page_movable() page->flags check

2012-11-27 Thread Rafael Aquini
On Tue, Nov 27, 2012 at 03:52:01PM -0800, Andrew Morton wrote: > On Tue, 27 Nov 2012 21:31:10 -0200 > Rafael Aquini wrote: > > > This patch fixes the following crash by fixing and enhancing the way > > page->flags are tested to identify a ballooned page. > > > > ---8<--- > > BUG: unable to hand

Re: [PATCH] mm: fix balloon_page_movable() page->flags check

2012-11-27 Thread Andrew Morton
On Tue, 27 Nov 2012 21:31:10 -0200 Rafael Aquini wrote: > This patch fixes the following crash by fixing and enhancing the way > page->flags are tested to identify a ballooned page. > > ---8<--- > BUG: unable to handle kernel NULL pointer dereference at 0194 > IP: [] isolate_migrate

Re: [PATCH] mm: fix balloon_page_movable() page->flags check

2012-11-27 Thread Rafael Aquini
On Tue, Nov 27, 2012 at 09:31:10PM -0200, Rafael Aquini wrote: > This patch fixes the following crash by fixing and enhancing the way > page->flags are tested to identify a ballooned page. > > ---8<--- > BUG: unable to handle kernel NULL pointer dereference at 0194 > IP: [] isolate_mi