From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f52.google.com ([209.85.220.52]:36436 "EHLO mail-pa0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752749AbbHHHrq (ORCPT ); Sat, 8 Aug 2015 03:47:46 -0400 Received: by pacrr5 with SMTP id rr5so67828934pac.3 for ; Sat, 08 Aug 2015 00:47:45 -0700 (PDT) Message-ID: <55C5B419.2010000@synopsys.com> Date: Sat, 08 Aug 2015 13:17:37 +0530 From: Vineet Gupta MIME-Version: 1.0 To: gregkh@linuxfoundation.org, noamc@ezchip.com, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] ARC: Make ARC bitops "safer" (add anti-optimization)" failed to apply to 4.1-stable tree References: <143898009716527@kroah.com> In-Reply-To: <143898009716527@kroah.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: stable-owner@vger.kernel.org List-ID: On Saturday 08 August 2015 02:11 AM, gregkh@linuxfoundation.org wrote: > The patch below does not apply to the 4.1-stable tree. > If someone wants it applied there, or to any other stable or longterm > tree, then please email the backport, including the original git commit > id to . > > thanks, > > greg k-h > > ------------------ original commit in Linus's tree ------------------ > > From 80f420842ff42ad61f84584716d74ef635f13892 Mon Sep 17 00:00:00 2001 > From: Vineet Gupta > Date: Fri, 3 Jul 2015 11:26:22 +0530 > Subject: [PATCH] ARC: Make ARC bitops "safer" (add anti-optimization) > .... > > Fixes STAR 9000866918 ("unsafe "undefined behavior" code in kernel") > > Reported-by: Noam Camus > Cc: > Signed-off-by: Vineet Gupta Hi Greg, This needs a pre-requisite patch backport. Could you please apply below to 4.1 04e2eee4b02e ARC: Reduce bitops lines of code using macros Thx, -Vineet