Re: UBSAN: Undefined behaviour in fs/btrfs/inode.c:5845:10

2016-01-26 Thread Chris Bainbridge
On Tue, Jan 26, 2016 at 12:03:39PM +0100, David Sterba wrote: > On Tue, Jan 26, 2016 at 10:13:33AM +, Chris Bainbridge wrote: > > Booting 4.5.0-rc1 with new UBSAN checker enabled: > > > > [3.859690] > > > > [

Re: UBSAN: Undefined behaviour in fs/btrfs/inode.c:5845:10

2016-01-26 Thread David Sterba
On Tue, Jan 26, 2016 at 10:13:33AM +, Chris Bainbridge wrote: > Booting 4.5.0-rc1 with new UBSAN checker enabled: > > [3.859690] > > [3.859694] UBSAN: Undefined behaviour in fs/btrfs/inode.c:5845:10 > [

Re: UBSAN: Undefined behaviour in fs/btrfs/inode.c:5845:10

2016-01-26 Thread Holger Hoffstätte
On 01/26/16 11:13, Chris Bainbridge wrote: > Booting 4.5.0-rc1 with new UBSAN checker enabled: > > [3.859690] > > [3.859694] UBSAN: Undefined behaviour in fs/btrfs/inode.c:5845:10 > [3.859696] signed inte