Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754712Ab0H0JoN (ORCPT ); Fri, 27 Aug 2010 05:44:13 -0400 Received: from mail-pw0-f46.google.com ([209.85.160.46]:52511 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754697Ab0H0JoK (ORCPT ); Fri, 27 Aug 2010 05:44:10 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=Mh5MYSC4L0h2RC3nee/fG7YtILfS4bmEmrD61FH0zhiYsWsnWAbZ0rj/UoyAcEn41v 4rXhtvd//kkMk8NoQYxXq3+Rh5CnXQtJ5EKvHz34GULfw83bxdLg9EiExMoEWiyCx/7u 7QYjEquaBesKv/BcTunnXPegezqp6U4Skp2Oo= From: Namhyung Kim To: Roland McGrath , Oleg Nesterov , Arnd Bergmann Cc: linux-kernel@vger.kernel.org, Michal Simek Subject: [RFC PATCH 25/43] ptrace, microblaze: change signature of arch_ptrace() Date: Fri, 27 Aug 2010 18:42:11 +0900 Message-Id: <1282902149-12991-26-git-send-email-namhyung@gmail.com> X-Mailer: git-send-email 1.7.2.2 In-Reply-To: <1282902149-12991-1-git-send-email-namhyung@gmail.com> References: <1282902149-12991-1-git-send-email-namhyung@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1837 Lines: 49 change type of @addr and @data into unsigned long according to commit f76671df26ef06321480e702770f88f61272be29 [PATCH 03/43] Signed-off-by: Namhyung Kim Cc: Michal Simek --- arch/microblaze/kernel/ptrace.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c index dc03ffc..2d6b4cf 100644 --- a/arch/microblaze/kernel/ptrace.c +++ b/arch/microblaze/kernel/ptrace.c @@ -73,7 +73,8 @@ static microblaze_reg_t *reg_save_addr(unsigned reg_offs, return (microblaze_reg_t *)((char *)regs + reg_offs); } -long arch_ptrace(struct task_struct *child, long request, long addr, long data) +long arch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { int rval; unsigned long val = 0; @@ -99,7 +100,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) } else { rval = -EIO; } - } else if (addr >= 0 && addr < PT_SIZE && (addr & 0x3) == 0) { + } else if (addr < PT_SIZE && (addr & 0x3) == 0) { microblaze_reg_t *reg_addr = reg_save_addr(addr, child); if (request == PTRACE_PEEKUSR) val = *reg_addr; @@ -122,7 +123,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) rval = -EIO; if (rval == 0 && request == PTRACE_PEEKUSR) - rval = put_user(val, (unsigned long *)data); + rval = put_user(val, (unsigned long __user *)data); break; default: rval = ptrace_request(child, request, addr, data); -- 1.7.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/