Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755501Ab2EGKtt (ORCPT ); Mon, 7 May 2012 06:49:49 -0400 Received: from mail.skyhub.de ([78.46.96.112]:58240 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753330Ab2EGKtr (ORCPT ); Mon, 7 May 2012 06:49:47 -0400 Date: Mon, 7 May 2012 12:49:43 +0200 From: Borislav Petkov To: Shuah Khan Cc: mingo@redhat.com, hpa@zytor.com, tglx@linutronix.de, tigran@aivazian.fsnet.co.uk, "linux-kernel@vger.kernel.org" Subject: Re: [PATCH RESEND] x86: kernel/microcode_core.c simple_strtoul cleanup Message-ID: <20120507104943.GA3896@x1.osrc.amd.com> Mail-Followup-To: Borislav Petkov , Shuah Khan , mingo@redhat.com, hpa@zytor.com, tglx@linutronix.de, tigran@aivazian.fsnet.co.uk, "linux-kernel@vger.kernel.org" References: <1336324264.2897.9.camel@lorien2> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1336324264.2897.9.camel@lorien2> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1294 Lines: 46 On Sun, May 06, 2012 at 11:11:04AM -0600, Shuah Khan wrote: > Change reload_for_cpu() in kernel/microcode_core.c to call kstrtoul() > instead of calling obsoleted simple_strtoul(). > > Signed-off-by: Shuah Khan Ok, much better, thanks. @Ingo: I'll pick this one up unless you want to do that :-). > --- > arch/x86/kernel/microcode_core.c | 9 ++++----- > 1 file changed, 4 insertions(+), 5 deletions(-) > > diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c > index c9bda6d..fbdfc69 100644 > --- a/arch/x86/kernel/microcode_core.c > +++ b/arch/x86/kernel/microcode_core.c > @@ -299,12 +299,11 @@ static ssize_t reload_store(struct device *dev, > { > unsigned long val; > int cpu = dev->id; > - int ret = 0; > - char *end; > + ssize_t ret = 0; > > - val = simple_strtoul(buf, &end, 0); > - if (end == buf) > - return -EINVAL; > + ret = kstrtoul(buf, 0, &val); > + if (ret) > + return ret; > > if (val == 1) { > get_online_cpus(); > -- > 1.7.9.5 -- Regards/Gruss, Boris. -- 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/