On Thu, Jul 28, 2016 at 12:44 PM, David Sterba <dste...@suse.cz> wrote: > On Wed, Jul 27, 2016 at 09:56:09PM +0200, David Sterba wrote: >> On Wed, Jul 27, 2016 at 04:59:27PM +0300, Anatoly Pugachev wrote: >> > Hello! >> > >> > Running xfstests suite, got in logs mkfs.btrfs bus error, debugging it >> > shows the following : >> > >> > Program received signal SIGBUS, Bus error. >> > 0x000000000015e160 in write_raid56_with_parity (info=0x2b17b0, >> > eb=0x2c7fe0, multi=0x2c2870, stripe_len=65536, raid_map=0x2c2570) at >> > volumes.c:2156 >> > 2156 *(unsigned long *)(p_eb->data + i) >> > ^= >> >> Yeah, clear unaligned access. We have helpers for so I'll fix it. I was >> looking for a way to simulate and catch that on x86 or at least let gcc >> warn but no such thing seems to exist. Which means we might accidentally >> introduce that in the future. > > Can you please test with the current 'devel' branch? Fixed by the patch > "btrfs-progs: fix unaligned access calculating raid56 data" (depends on > another patch in devel). Thanks.
David, but where do I get -devel branch of btrfs-progs? I just tried git://repo.or.cz/btrfs-progs-unstable/devel.git , but still seeing last commit in it: mator@nvg5120:~/1/devel$ git log -1 --pretty=format:"%h %s, %an, %ad" --date=short 40650bf Btrfs progs v4.6.1, David Sterba, 2016-06-24 so where do i pull git repo to take latest development patches? Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
