Re: logfs: GPF in logfs_alloc_inode

2016-11-20 Thread Omar Sandoval
On Sun, Nov 20, 2016 at 10:05:16PM +0100, Richard Weinberger wrote: > On Sun, Nov 20, 2016 at 10:57 AM, Dmitry Vyukov wrote: > > On Fri, Nov 18, 2016 at 7:54 PM, Dmitry Vyukov wrote: > >> On Fri, Nov 18, 2016 at 7:45 PM, Omar Sandoval wrote: > >>> On Fri, Nov 18, 2016 at 11:09:54AM +0100, Dmitry

Re: logfs: GPF in logfs_alloc_inode

2016-11-20 Thread Richard Weinberger
On Sun, Nov 20, 2016 at 10:57 AM, Dmitry Vyukov wrote: > On Fri, Nov 18, 2016 at 7:54 PM, Dmitry Vyukov wrote: >> On Fri, Nov 18, 2016 at 7:45 PM, Omar Sandoval wrote: >>> On Fri, Nov 18, 2016 at 11:09:54AM +0100, Dmitry Vyukov wrote: Hello, The following program triggers GPF in l

Re: logfs: GPF in logfs_alloc_inode

2016-11-20 Thread Dmitry Vyukov
On Fri, Nov 18, 2016 at 7:54 PM, Dmitry Vyukov wrote: > On Fri, Nov 18, 2016 at 7:45 PM, Omar Sandoval wrote: >> On Fri, Nov 18, 2016 at 11:09:54AM +0100, Dmitry Vyukov wrote: >>> Hello, >>> >>> The following program triggers GPF in logfs_alloc_inode: >>> https://gist.githubusercontent.com/dvyuko

Re: logfs: GPF in logfs_alloc_inode

2016-11-18 Thread Dmitry Vyukov
On Fri, Nov 18, 2016 at 7:45 PM, Omar Sandoval wrote: > On Fri, Nov 18, 2016 at 11:09:54AM +0100, Dmitry Vyukov wrote: >> Hello, >> >> The following program triggers GPF in logfs_alloc_inode: >> https://gist.githubusercontent.com/dvyukov/64a2113e4cb484d9b7e0ef4ff8a522d0/raw/fffdfb8b781ec758563e087

Re: logfs: GPF in logfs_alloc_inode

2016-11-18 Thread Omar Sandoval
On Fri, Nov 18, 2016 at 11:09:54AM +0100, Dmitry Vyukov wrote: > Hello, > > The following program triggers GPF in logfs_alloc_inode: > https://gist.githubusercontent.com/dvyukov/64a2113e4cb484d9b7e0ef4ff8a522d0/raw/fffdfb8b781ec758563e08765a258da71e6ff2a1/gistfile1.txt That should be fixed by thi

logfs: GPF in logfs_alloc_inode

2016-11-18 Thread Dmitry Vyukov
Hello, The following program triggers GPF in logfs_alloc_inode: https://gist.githubusercontent.com/dvyukov/64a2113e4cb484d9b7e0ef4ff8a522d0/raw/fffdfb8b781ec758563e08765a258da71e6ff2a1/gistfile1.txt general protection fault: [#1] SMP DEBUG_PAGEALLOC KASAN Modules linked in: CPU: 2 PID: 6602