On Mon, May 13, 2013 at 02:47:50PM -0700, Darrick J. Wong wrote: > Al Viro complained of a ton of bogosity with regards to the jbd2 block tag > header checksum. This one checksum is 16 bits, so cut off the upper 16 bits > and treat it as a 16-bit value and don't mess around with be32* conversions. > Fortunately metadata checksumming is still "experimental" and not in a shipping > e2fsprogs, so there should be few users affected by this. > > v2: Eliminate unnecessary variables and make it clear(er) which values are 32 > bits wide. > > v3: Add a comment about why we're only storing half of the crc32c. > > Reported-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx> > Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> Thanks, applied. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
