On 05/23/2014 05:16 AM, Kirill A. Shutemov wrote: > On Fri, May 23, 2014 at 12:21:47AM -0400, Sasha Levin wrote: >> On 05/22/2014 09:58 AM, Dave Jones wrote: >>> Not sure if Sasha has already reported this on -next (It's getting hard >>> to keep track of all the VM bugs he's been finding), but I hit this overnight >>> on .15-rc6. First time I've seen this one. >> >> Unfortunately I had to disable transhuge/hugetlb in my testing .config since >> the open issues in -next get hit pretty often, and were unfixed for a while >> now. > > What THP-related is not fixed by now? collapse hung? what else? Besides the collapse hang, we have this: https://lkml.org/lkml/2013/3/29/103 . I know it's not a "real" bug, but DEBUG_PAGEALLOC misbehaving, but it's still something that makes testing difficult. Thanks, Sasha -- 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>