From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227Zmy4DN/S9p3zuM17HSOpXOQH70oXGvUlCQXqPqYazbXoUjdbylqtkHtuwA2JoKMF27enh ARC-Seal: i=1; a=rsa-sha256; t=1518186588; cv=none; d=google.com; s=arc-20160816; b=ZOdtQ5ggeJj+qQPYOGYV/6i4icygD6ko3+15zUw0frlfa/EYwApwTVZzzmuBkAZCBX v819hfFynlMNdHbiDNV7Gt9E4fvcyyIPU3sGakGd6OF/aAYsY2BW53Im04pVojBa7oH/ YCTdN+HlgqVA0T2HWe5343hHDjaCcbMTKtXU25kE6gbqTajndKLJJHuaqXtOXq2ybo9d lViEDELyHu6/2HSO/z6nznSMYCExuvFFZt5yJrj8/Bfca49laavaS9e3yVGXOI0VQHgy +7kQbRL1ne65lXLGuh5SLGgMLOFOuMVJVJPXBsKnbdcxhtJjSw5be/NBWX7gkLRULBEl ULeA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:date:face:references:in-reply-to:cc:to:from:subject :message-id:dkim-signature:arc-authentication-results; bh=w5KYvVJw2TYK/USL20UMQnWGwzrEcJzqnmQCSEgAOyE=; b=Zk/e/eOJ1SBmeEf8Eev9u/Tq6Hlo8FRIvc/nIjUuF9YvpzaLBeRtHh+kjHuPiew0MH Nq/pd+Eu8CjrWkhELl14AtLSk7QhaJdzXpCP7l4rX1AHjbeYmD7mW55K0HKajYlLIZrW qS0xmV4BOTZK2vhiWzKlSZv6jfgdfRfGBcai8acMqDkM11C3IzVDfeJdaBa8bSaTiCV9 /6x82XVa+6C70Tdk+rVb7LHBdNXgizKHKx+I80dJdQ9oTOO2+2fR7dWZXNb5feOmXSa8 lgS6z9hdaOBZ3iTYQAiOnwN2GtVmGGQGtoUkWJ35Aru0Z5B/7Q6V+1y1+Powbr1Da/kI XScQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=twosheds.20170209 header.b=hEnvNXpn; spf=pass (google.com: best guess record for domain of batv+7f47cf07033c50c09b30+5283+infradead.org+dwmw2@twosheds.srs.infradead.org designates 2001:8b0:10b:1:21d:7dff:fe04:dbe2 as permitted sender) smtp.mailfrom=BATV+7f47cf07033c50c09b30+5283+infradead.org+dwmw2@twosheds.srs.infradead.org Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=twosheds.20170209 header.b=hEnvNXpn; spf=pass (google.com: best guess record for domain of batv+7f47cf07033c50c09b30+5283+infradead.org+dwmw2@twosheds.srs.infradead.org designates 2001:8b0:10b:1:21d:7dff:fe04:dbe2 as permitted sender) smtp.mailfrom=BATV+7f47cf07033c50c09b30+5283+infradead.org+dwmw2@twosheds.srs.infradead.org Message-ID: <1518186567.3677.245.camel@infradead.org> Subject: Re: [PATCH] x86/spectre_v2: Remove 0xc2 from spectre_bad_microcodes From: David Woodhouse To: Darren Kenny , linux-kernel@vger.kernel.org Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, Kyle Huey , Greg Kroah-Hartman , Peter Zijlstra , "Levin, Alexander (Sasha Levin)" In-Reply-To: <20180209141054.gfzioctavbpnjckl@starbug-vm.ie.oracle.com> References: <20180209141054.gfzioctavbpnjckl@starbug-vm.ie.oracle.com> Face: 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 Content-Type: multipart/signed; micalg="sha-256"; protocol="application/x-pkcs7-signature"; boundary="=-/96yn+EQEMzdoXYVagUz" Date: Fri, 09 Feb 2018 14:29:27 +0000 Mime-Version: 1.0 X-Mailer: Evolution 3.18.5.2-0ubuntu3.2 X-SRS-Rewrite: SMTP reverse-path rewritten from by twosheds.infradead.org. See http://www.infradead.org/rpr.html X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1591932870470343348?= X-GMAIL-MSGID: =?utf-8?q?1591934020818473378?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: --=-/96yn+EQEMzdoXYVagUz Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2018-02-09 at 14:10 +0000, Darren Kenny wrote: > According to the latest microcode update from Intel (on Feb 8, 2018) on > Skylake we should be using the microcode revisions 0xC2***, so we need > to remove that from the blacklist now. The doc also suggests that Gemini Lake 0x22 is also now known to be OK. I'll do a full pass over it and bring the list completely up to date. 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