Messages in this thread |  | | | Date | Wed, 21 Jun 2006 23:51:57 +0200 | | From | Mattia Dongili <> | | Subject | Re: fs/binfmt_aout.o, Error: suffix or operands invalid for `cmp' [was Re: 2.6.17-mm1] |
| |
On Wed, Jun 21, 2006 at 02:34:50PM -0700, Andrew Morton wrote: > On Wed, 21 Jun 2006 23:16:17 +0200 > Mattia Dongili <malattia@linux.it> wrote: > > > On Wed, Jun 21, 2006 at 01:42:15PM -0700, Andrew Morton wrote: > > > On Wed, 21 Jun 2006 21:39:32 +0200 > > > Mattia Dongili <malattia@linux.it> wrote: > > > > > > > Thanks, this is fixed, but I have a new failure: > > > > CC [M] fs/xfs/support/move.o > > > > CC [M] fs/xfs/support/uuid.o > > > > LD [M] fs/xfs/xfs.o > > > > CC fs/dnotify.o > > > > CC fs/dcookies.o > > > > LD fs/built-in.o > > > > CC [M] fs/binfmt_aout.o > > > > {standard input}: Assembler messages: > > > > {standard input}:160: Error: suffix or operands invalid for `cmp' > > > > make[1]: *** [fs/binfmt_aout.o] Error 1 > > > > make: *** [fs] Error 2 > > > > > > what the heck? Can you do `make fs/binfmt_aout.s' then send the relevant > > > parts of that file? > > > > I can't really tell which is the relevant part other than line 160 :) > > Full file available here: > > http://oioio.altervista.org/linux/binfmt_aout.s > > > > It's complaining about this: > > #APP > addl %ecx,%eax ; sbbl %edx,%edx; cmpl %eax,$-1073741824; sbbl $0,%edx # dump.u_dsize, sum, flag, > #NO_APP > > from fs/binfmt_aout.c:154: > > if (!access_ok(VERIFY_READ, (void __user *)START_DATA(dump), dump.u_dsize << PAGE_SHIFT)) > dump.u_dsize = 0; > if (!access_ok(VERIFY_READ, (void __user *)START_STACK(dump), dump.u_ssize << PAGE_SHIFT)) > dump.u_ssize = 0; > > the offending code comes from __range_ok()
thanks for the explanation!
> Mad guess: does reverting > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.17/2.6.17-mm1/broken-out/i386-use-c-code-for-current_thread_info.patch > help?
yes, I didn't build the full kernel but a simple
make fs/binfmt_aout.o
is finally successful. -- mattia :wq! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |