Quoting Chris Mason (2013-11-15 07:21:31) > Quoting Heiko Carstens (2013-11-15 06:32:16) > > On Thu, Nov 14, 2013 at 12:19:52PM -0500, Chris Mason wrote: > > > Hi Linus, > > > > > > Please pull my for-linus branch: > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git > > > for-linus > > > > > > This is our usual merge window set of bug fixes, performance > > > improvements and cleanups. Miao Xie has some really nice optimizations > > > for writeback. > > > > > > Josef also expanded our sanity checks quite a bit; these make up a big > > > chunk of the new lines. > > > > Hmm.. b19e68439375 "btrfs: Remove redundant local zero structure" seems to > > use the empty_zero_page incorrectly and causes this compile warning on s390: > > > > CC fs/btrfs/ioctl.o > > fs/btrfs/ioctl.c: In function 'btrfs_is_empty_uuid': > > fs/btrfs/ioctl.c:372:2: warning: passing argument 2 of 'memcmp' makes > > pointer from > > integer without a cast [enabled by default] > > return !memcmp(uuid, empty_zero_page, BTRFS_UUID_SIZE); > > ^ > > > > In fact there seem to be two more incorrect usages in the kernel. The patch > > below is not really tested. > > Thanks Heiko, > > I'll make a new pull with the btrfs part of this.
Or something slightly different ;) BUG: unable to handle kernel paging request at 0000000001ba6000 IP: [<ffffffff812b3656>] memcmp+0xf/0x22 -chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
