March 25, 2011
7:19 p.m.
On Fri, Mar 25, 2011 at 23:13, Arvid Brodin <arvid.brodin@enea.com> wrote:
To reply to my own email, the problem probably has to do with the fact that the kernel is built with optimization. Modifying KBUILD_CFLAGS in the Makefile to specify -O1 made things a lot better (although you still cannot rely completely on the line number reported). Unfortunately, the kernel won't build with -O0.
make sure frame pointer is included too -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com