On 4.2.2010 00:22, Benjamin Herrenschmidt wrote: > On Tue, 2010-02-02 at 14:40 -0800, a...@linux-foundation.org wrote: >> From: Andi Kleen <a...@firstfloor.org> >> >> Better dwarf2 unwind information is a good thing, it allows better >> debugging with kgdb and crash and helps systemtap. >> >> Commit 003086497f07f7f1e67c0c295e261740f822b377 ("Build with >> -fno-dwarf2-cfi-asm") disabled some CFI information globally to work >> around a module loader bug on powerpc. >> >> But this disables the better unwind tables for all architectures, not just >> powerpc. Move the workaround to powerpc and also add a suitable comment >> that's it really a workaround. >> >> This improves dwarf2 unwind tables on x86 at least. >> >> Signed-off-by: Andi Kleen <a...@linux.intel.com> >> Cc: Kyle McMartin <k...@mcmartin.ca> > > Acked-by: Benjamin Herrenschmidt <b...@kernel.crashing.org> > > Do you want me to carry that in powerpc-next ?
I can add it to kbuild-next. Changes to the top-level Makefile usually go through kbuild, so it will avoid potential conflicts. Michal _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev