From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-x241.google.com (mail-wm0-x241.google.com [IPv6:2a00:1450:400c:c09::241]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3zqBcc2lHtzF1N4 for ; Mon, 26 Feb 2018 04:23:12 +1100 (AEDT) Received: by mail-wm0-x241.google.com with SMTP id m207so12992799wma.2 for ; Sun, 25 Feb 2018 09:23:12 -0800 (PST) Sender: Mathieu Malaterre From: Mathieu Malaterre To: Michael Ellerman Cc: Benjamin Herrenschmidt , Paul Mackerras , Jiri Slaby , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Mathieu Malaterre Subject: [PATCH 17/21] powerpc: Add missing prototype for sys_debug_setcontext Date: Sun, 25 Feb 2018 18:22:32 +0100 Message-Id: <20180225172236.29650-18-malat@debian.org> In-Reply-To: <20180225172236.29650-1-malat@debian.org> References: <20180225172236.29650-1-malat@debian.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , In commit 81e7009ea46c ("powerpc: merge ppc signal.c and ppc64 signal32.c") the function sys_debug_setcontext was added without a prototype. Fix compilation warning (treated as error in W=1): CC arch/powerpc/kernel/signal_32.o arch/powerpc/kernel/signal_32.c:1227:5: error: no previous prototype for ‘sys_debug_setcontext’ [-Werror=missing-prototypes] int sys_debug_setcontext(struct ucontext __user *ctx, ^~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Mathieu Malaterre --- arch/powerpc/include/asm/asm-prototypes.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h index 0af1925e30db..7c23d9ead694 100644 --- a/arch/powerpc/include/asm/asm-prototypes.h +++ b/arch/powerpc/include/asm/asm-prototypes.h @@ -89,6 +89,10 @@ int sys_swapcontext(struct ucontext __user *old_ctx, long sys_swapcontext(struct ucontext __user *old_ctx, struct ucontext __user *new_ctx, int ctx_size, int r6, int r7, int r8, struct pt_regs *regs); +int sys_debug_setcontext(struct ucontext __user *ctx, + int ndbg, struct sig_dbg_op __user *dbg, + int r6, int r7, int r8, + struct pt_regs *regs); #endif long sys_switch_endian(void); notrace unsigned int __check_irq_replay(void); -- 2.11.0