On Fri, Nov 07, 2003 at 12:32:35PM +0100, Jens Axboe wrote: > On Fri, Nov 07 2003, Herbert Xu wrote: > > On Fri, Nov 07, 2003 at 12:25:55PM +0100, Jens Axboe wrote: > > > > > > Could be related, someone is doing an unlock on an already unlocked > > > page. Is this the same system that saw the bounce problem initially? > > > > Yes, see http://bugs.debian.org/218566 for details. > > Then there's likely just some other bug wrt bouncing. Hmm, does this > work? > > ===== mm/highmem.c 1.47 vs edited ===== > --- 1.47/mm/highmem.c Thu Oct 9 15:03:32 2003 > +++ edited/mm/highmem.c Fri Nov 7 12:32:03 2003 > @@ -402,6 +402,8 @@ > to->bv_len = from->bv_len; > to->bv_offset = from->bv_offset; > > + lock_page(to->bv_page); > + > if (rw == WRITE) { > char *vto, *vfrom;
Hi Shaul: Please check if this patch fixes your last crash. Thanks, -- Debian GNU/Linux 3.0 is out! ( http://www.debian.org/ ) Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
