From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1QbK5r-0005Xl-66 for user-mode-linux-devel@lists.sourceforge.net; Mon, 27 Jun 2011 22:15:47 +0000 Received: from a.ns.miles-group.at ([95.130.255.143] helo=radon.swed.at) by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) id 1QbK5q-0003XJ-8m for user-mode-linux-devel@lists.sourceforge.net; Mon, 27 Jun 2011 22:15:47 +0000 From: Richard Weinberger Date: Tue, 28 Jun 2011 00:15:30 +0200 Message-Id: <1309212931-19772-3-git-send-email-richard@nod.at> In-Reply-To: <1309212931-19772-1-git-send-email-richard@nod.at> References: <1309212931-19772-1-git-send-email-richard@nod.at> List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net Subject: [uml-devel] [PATCH 3/4] um, exec: remove redundant set_fs(USER_DS) To: akpm@linux-foundation.org Cc: Richard Weinberger , linux-kernel@vger.kernel.org, user-mode-linux-devel@lists.sourceforge.net, Mathias Krause From: Mathias Krause The address limit is already set in flush_old_exec() so this set_fs(USER_DS) is redundant. Signed-off-by: Mathias Krause Cc: Richard Weinberger Signed-off-by: Richard Weinberger --- arch/um/kernel/exec.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c index 09bd7b5..939a4a6 100644 --- a/arch/um/kernel/exec.c +++ b/arch/um/kernel/exec.c @@ -38,7 +38,6 @@ void flush_thread(void) void start_thread(struct pt_regs *regs, unsigned long eip, unsigned long esp) { - set_fs(USER_DS); PT_REGS_IP(regs) = eip; PT_REGS_SP(regs) = esp; } -- 1.7.5.4 ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel