Messages in this thread | | | Date | Mon, 22 Jul 2013 10:21:04 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH -tip 3/3] x86: Remove unused text_poke_smp and text_poke_smp_batch |
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* Ingo Molnar <mingo@kernel.org> wrote:
> > * Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> wrote: > > > Since introducing the text_poke_bp for all text_poke_smp* > > callers, text_poke_smp* are now unused. This basically > > reverts 3d55cc8a, 7deb18dc and related commits. > > > > This also fixes a Kconfig dependency issue on STOP_MACHINE > > in the case of CONFIG_SMP && !CONFIG_MODULE_UNLOAD. > > > > Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> > > --- > > arch/x86/Kconfig | 5 -- > > arch/x86/include/asm/alternative.h | 11 ---- > > arch/x86/kernel/alternative.c | 98 +----------------------------------- > > 3 files changed, 2 insertions(+), 112 deletions(-) > > Hm, it does not build with the attached config: > > arch/x86/kernel/kprobes/opt.c: In function 'setup_optimize_kprobe': > arch/x86/kernel/kprobes/opt.c:394:6: error: dereferencing pointer to incomplete type > arch/x86/kernel/kprobes/opt.c:395:6: error: dereferencing pointer to incomplete type > arch/x86/kernel/kprobes/opt.c:396:6: error: dereferencing pointer to incomplete type
32-bit appears to be the key pattern.
Thanks,
Ingo
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