Messages in this thread Patch in this message | | | Date | Fri, 26 Sep 2014 20:17:04 +1000 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the akpm-current tree |
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Hi Andrew,
After merging the akpm-current tree, today's linux-next build (powerpc ppc64_defconfig) failed like this:
In file included from arch/powerpc/kernel/asm-offsets.c:16:0: include/linux/signal.h: In function 'sigisemptyset': include/linux/signal.h:79:3: error: implicit declaration of function 'BUILD_BUG' [-Werror=implicit-function-declaration] BUILD_BUG(); ^
Caused by commit 7e52cdba7e69 ("signal: use BUILD_BUG() instead of _NSIG_WORDS_is_unsupported_size()").
See Rule 1 in Documentation/SubmitChecklist.
Thanks to Guenter for the heads up.
I have added the following patch for today (hopefully it does not cause more problems).
From: Stephen Rothwell <sfr@canb.auug.org.au> Date: Fri, 26 Sep 2014 20:08:12 +1000 Subject: [PATCH] signal.h: using BUILD_BUG requires including bug.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> --- include/linux/signal.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/linux/signal.h b/include/linux/signal.h index 14acfd59ed1b..ab1e0392b5ac 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -2,6 +2,7 @@ #define _LINUX_SIGNAL_H #include <linux/list.h> +#include <linux/bug.h> #include <uapi/linux/signal.h> struct task_struct; -- 2.1.1 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au [unhandled content-type:application/pgp-signature] | |