From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932522Ab3KLV6f (ORCPT ); Tue, 12 Nov 2013 16:58:35 -0500 Received: from terminus.zytor.com ([198.137.202.10]:40308 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756580Ab3KLV6O (ORCPT ); Tue, 12 Nov 2013 16:58:14 -0500 Date: Tue, 12 Nov 2013 13:58:00 -0800 From: tip-bot for Thomas Renninger Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, stable@kernel.org, trenn@suse.de, tglx@linutronix.de, bp@suse.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, stable@kernel.org, tglx@linutronix.de, trenn@suse.de, bp@suse.de In-Reply-To: <1384274383-43510-1-git-send-email-trenn@suse.de> References: <1384274383-43510-1-git-send-email-trenn@suse.de> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error Git-Commit-ID: 11f918d3e2d3861b6931e97b3aa778e4984935aa X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.1 (terminus.zytor.com [127.0.0.1]); Tue, 12 Nov 2013 13:58:06 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 11f918d3e2d3861b6931e97b3aa778e4984935aa Gitweb: http://git.kernel.org/tip/11f918d3e2d3861b6931e97b3aa778e4984935aa Author: Thomas Renninger AuthorDate: Tue, 12 Nov 2013 17:39:43 +0100 Committer: Ingo Molnar CommitDate: Tue, 12 Nov 2013 22:03:49 +0100 x86/microcode/amd: Tone down printk(), don't treat a missing firmware file as an error Do it the same way as done in microcode_intel.c: use pr_debug() for missing firmware files. There seem to be CPUs out there for which no microcode update has been submitted to kernel-firmware repo yet resulting in scary sounding error messages in dmesg: microcode: failed to load file amd-ucode/microcode_amd_fam16h.bin Signed-off-by: Thomas Renninger Acked-by: Borislav Petkov Cc: Link: http://lkml.kernel.org/r/1384274383-43510-1-git-send-email-trenn@suse.de Signed-off-by: Ingo Molnar --- arch/x86/kernel/microcode_amd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c index af99f71..c3d4cc9 100644 --- a/arch/x86/kernel/microcode_amd.c +++ b/arch/x86/kernel/microcode_amd.c @@ -431,7 +431,7 @@ static enum ucode_state request_microcode_amd(int cpu, struct device *device, snprintf(fw_name, sizeof(fw_name), "amd-ucode/microcode_amd_fam%.2xh.bin", c->x86); if (request_firmware(&fw, (const char *)fw_name, device)) { - pr_err("failed to load file %s\n", fw_name); + pr_debug("failed to load file %s\n", fw_name); goto out; }