Hi Andrew, After merging the akpm-current tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: __NR_syscalls (364) is not one more than the last syscall (364) Caused by commit d7766613717b ("userfaultfd: activate syscall"). (BTW, I notice that this patch was not cc'd to any ppc maintainers :-() I have added this fix patch for today: From: Stephen Rothwell Date: Mon, 25 May 2015 21:13:40 +1000 Subject: [PATCH] userfaultfd: activate syscall fix Signed-off-by: Stephen Rothwell --- arch/powerpc/include/asm/unistd.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index f4f8b667d75b..4a055b6c2a64 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -12,7 +12,7 @@ #include -#define __NR_syscalls 364 +#define __NR_syscalls 365 #define __NR__exit __NR_exit #define NR_syscalls __NR_syscalls -- 2.1.4 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au