Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A65EBC6379F for ; Wed, 22 Feb 2023 09:14:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231640AbjBVJOo (ORCPT ); Wed, 22 Feb 2023 04:14:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230262AbjBVJOm (ORCPT ); Wed, 22 Feb 2023 04:14:42 -0500 Received: from mail.skyhub.de (mail.skyhub.de [5.9.137.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FE0B36459 for ; Wed, 22 Feb 2023 01:14:41 -0800 (PST) Received: from zn.tnic (p5de8e9fe.dip0.t-ipconnect.de [93.232.233.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 86FE01EC067C; Wed, 22 Feb 2023 10:14:39 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1677057279; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=uN/t9ooZt5sOGUgJT2lTmyGh1e++FX2YnQ2iJWxFNeA=; b=L0jTN3v9loHfnjpeGsja7xaqhBFhPmZ+c74TTF2cn9KWIMYz7vb8UYbsZBGITA7LY2RXt7 FIYPhH8PZg9wpz3GAZ/mnzh5BwlR9uarPGxfJ4l2BPjuWTX7fTEswJa3G1B9usEb1a6uye Bp6gTVnHxem2xD9rQNc848HmqPh6f9Y= Date: Wed, 22 Feb 2023 10:14:35 +0100 From: Borislav Petkov To: Tavis Ormandy Cc: linux-kernel@vger.kernel.org, x86@kernel.org Subject: Re: x86: AMD Zen2 ymm registers rolling back Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 22, 2023 at 09:33:19AM +0100, Borislav Petkov wrote: > It probably doesn't matter all too much but which kernel are you running > this on? > > Latest and greatest I hope... Also, what does $ grep microcode /proc/cpuinfo | uniq say? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette