Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755297AbaAUS0O (ORCPT ); Tue, 21 Jan 2014 13:26:14 -0500 Received: from mail.skyhub.de ([78.46.96.112]:46334 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754934AbaAUS0J (ORCPT ); Tue, 21 Jan 2014 13:26:09 -0500 Date: Tue, 21 Jan 2014 19:25:54 +0100 From: Borislav Petkov To: Boris Ostrovsky , "H. Peter Anvin" Cc: linux-kernel@vger.kernel.org, Ingo Molnar Subject: Re: AMD microcode loading broken on 32 bit Message-ID: <20140121182554.GE9004@pd.tnic> References: <52DE94A9.9060505@oracle.com> <20140121161438.GD9004@pd.tnic> <52DEB4A9.4070707@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <52DEB4A9.4070707@oracle.com> 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 On Tue, Jan 21, 2014 at 12:55:53PM -0500, Boris Ostrovsky wrote: > cat $(AMD_UCODE_PATH)/* > > ucode_initrd/kernel/x86/microcode/AuthenticAMD.bin > (cd ucode_initrd;find . | cpio -o -H newc > > ../$(DISTDIR)/common/ucode_initrd.cpio) > ... > cat $(DISTDIR)/common/ucode_initrd.cpio \ > $(DISTDIR)/common/_initramfs.cpio.gz > \ > $(DISTDIR)/common/initramfs.cpio.gz > > and as I just discovered, with a little twist: apparently > AMD_UCODE_PATH points to Intel microcode. LOL! @hpa: in case you were wondering whether Intel ucode works on AMD - it doesn't! :-) > So we clearly screwed up on our end but I'd think that we shouldn't > crash when this happens. Yes, we shouldn't. I'll try to reproduce it here. Thanks. -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- 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/