Dave Jones wrote: > On Wed, Dec 11, 2013 at 04:40:42PM +0100, Vlastimil Babka wrote: > > On 12/06/2013 10:02 PM, Dave Jones wrote: > > > I've spent a few days enhancing trinity's use of mmap's, trying to make it > > > reproduce https://lkml.org/lkml/2013/12/4/499 > > > > FYI, I managed to reproduce that using trinity today, > > trinity was from git at commit e8912cc which is from Dec 09 so I guess > > your enhancements were already there? > > yep, everything I had pending is in HEAD now. > > > kernel was linux-next-20131209 > > I was running trinity -c mmap -c munmap -c mremap -c remap_file_pages -c > > mlock -c munlock > > A shorthand for all those -c's is '-G vm'. (Though there might be a couple > extra syscalls in the list too, madvise, mprotect etc). > > > Now I'm running with Kirill's patch, will post results later. > > Seemed to fix it for me, I've not reproduced that particular bug since applying it. > Kirill, is that on its way to Linus soon ? It's in -mm tree for a week already. Andrew, could you push it to Linus? More people steps on the bug. -- Kirill A. Shutemov -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>