On Wed, Aug 03 2005, Chris Wright wrote: > -stable review patch. If anyone has any objections, please let us know.
Full ack. > > ------------------ > > [PATCH] bio_clone fix > > Fix bug introduced in 2.6.11-rc2: when we clone a BIO we need to copy over the > current index into it as well. > > It corrupts data with some MD setups. > > See http://bugzilla.kernel.org/show_bug.cgi?id=4946 > > Huuuuuuuuge thanks to Matthew Stapleton <[EMAIL PROTECTED]> for doggedly > chasing this one down. > > Acked-by: Jens Axboe <[EMAIL PROTECTED]> > Cc: <linux-raid@vger.kernel.org> > Cc: <[EMAIL PROTECTED]> > Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> > Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> > Signed-off-by: Chris Wright <[EMAIL PROTECTED]> > --- > > fs/bio.c | 1 + > 1 files changed, 1 insertion(+) > > diff --git a/fs/bio.c b/fs/bio.c > --- a/fs/bio.c > +++ b/fs/bio.c > @@ -261,6 +261,7 @@ inline void __bio_clone(struct bio *bio, > */ > bio->bi_vcnt = bio_src->bi_vcnt; > bio->bi_size = bio_src->bi_size; > + bio->bi_idx = bio_src->bi_idx; > bio_phys_segments(q, bio); > bio_hw_segments(q, bio); > } > - > -- Jens Axboe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
