Hi Rusty, After merging the final tree, today's linux-next build (powerpc ppc44x_defconfig) failed like this: kernel/module.c: In function 'post_relocation': kernel/module.c:2526: error: 'struct module' has no member named 'percpu_size' Caused by commit fc77407bc287ed250f9355fda435df5f78b45885 ("module: simplify per-cpu handling a little"). This build has CONFIG_SMP not set ... I applied the following patch: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Fri, 4 Jun 2010 14:41:21 +1000 Subject: [PATCH] module: don't reference percpu stuff in UP Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- kernel/module.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/kernel/module.c b/kernel/module.c index 69a3f12..da0213a 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -2523,7 +2523,9 @@ static int post_relocation(struct module *mod, const struct load_info *info) sort_extable(mod->extable, mod->extable + mod->num_exentries); /* Copy relocated percpu area over. */ +#ifdef CONFIG_SMP percpu_modcopy(mod, info->orig_percpu, mod->percpu_size); +#endif /* Setup kallsyms-specific fields. */ add_kallsyms(mod, info); -- 1.7.1 -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx http://www.canb.auug.org.au/~sfr/ -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html