Hi Andrew, After merging the akpm-current tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: arch/powerpc/lib/code-patching.c:61:16: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'is_conditional_branch' bool __kprobes is_conditional_branch(unsigned int instr) ^ Caused by commit 916c821aaf13 ("kprobes: move kprobe declarations to asm-generic/kprobes.h") interacting with commit 51c9c0843993 ("powerpc/kprobes: Implement Optprobes") from the powerpc tree. I have applied this merge fix patch for today: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Tue, 14 Feb 2017 16:56:11 +1100 Subject: [PATCH] powerpc/kprobes: fixup for kprobes declarations moving Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- arch/powerpc/lib/code-patching.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c index 0899315e1434..0d3002b7e2b4 100644 --- a/arch/powerpc/lib/code-patching.c +++ b/arch/powerpc/lib/code-patching.c @@ -14,6 +14,7 @@ #include <asm/page.h> #include <asm/code-patching.h> #include <linux/uaccess.h> +#include <linux/kprobes.h> int patch_instruction(unsigned int *addr, unsigned int instr) -- 2.10.2 -- Cheers, Stephen Rothwell -- 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