Received: by 2002:ab2:6816:0:b0:1f9:5764:f03e with SMTP id t22csp3129458lqo; Tue, 21 May 2024 07:42:19 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCXnrFEH5IUTFLlCndEV+FGbv/XQJCJxYrrNZ5nN+F0ii+YnkcJfRmqjurLmnZSz/f2e6LzmAkYVsHfCgyJ97PwxKR2mVWHm8eyVZt9JmQ== X-Google-Smtp-Source: AGHT+IHaMf4vyEaE62E8Pre40ihxxL2l9oT4EQ3XN3T+6CtxFe+QUjM9o95JPy5wW8EnPgJKPZdA X-Received: by 2002:a17:906:1318:b0:a5a:6687:c6a9 with SMTP id a640c23a62f3a-a5a6687c757mr1612275166b.42.1716302539114; Tue, 21 May 2024 07:42:19 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1716302539; cv=pass; d=google.com; s=arc-20160816; b=J+DJOB0X7HCSLXRYiK4qFR/ZgZxxvuchMGl4rYZuqL4Y3RYrIbkT+0NAV8rd2jStiY vRskizeqnniTJe7WxqfuGJkoFPYWnbzMnwOrj6kH04lQKLX3ySxTNbJUIE5bfbrOX3o2 FG23W/AdWSkBvAreSdFgOrbCfiiMJ8j4Hhl0TKg3Lb4cZo4e+FLWbEx4HfuVntoH6eLJ +So4Iuzx0TqFO+iYlada5qRUax8fBppoFUEzM8rJHiy5yQWb1I20l0A72RfmvXITbZAF sUjKhXyRH50kQGArFFBfhDnX0h1NLK/ZUXXGufF4tJUTbxJ9vao/dOOgiLw/XAED5wej wkcA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date:dkim-signature; bh=LeFHXaCZ7GpnuykTkQvE75Cj9jsem/7MU7KxD4tNhR4=; fh=xU08tGyWF1PlgDySLd9A8nO6V71N1+ypYro/ApiXA3U=; b=SQ7uzmIt75sK+V4a3yV3BNO+ArQ/Jrmb1DTeoOzFk36nFejbGCrRlKxrIWAAdnZhw/ MAzElWKDf8e8ExlEgg0JsG2zDA67DceQ3espiBKDM6/hol5mr3vVq7o0ttNR3fxTw/c9 jnWl9Xbc+d4R+TfjkvugdUmzMlQB/t/ARW5HSecyB41iib3Dc/PpRUVB3cykTILhLSsH hAyXmLSLOnUhvB0vycUs2SDNbTz7G9ne8rbwLNz9dXWq/QYy2cWDSUA+NgB7qmdc5EIF YD1Vpa/yn3opH6dRpYru26NAF1ThSz/krieNlQRZ3NpJwi+hYEoTpz2XFQ0XBwr5u+S0 Kk9A==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="b//m+q2+"; arc=pass (i=1 dkim=pass dkdomain=linuxfoundation.org); spf=pass (google.com: domain of linux-kernel+bounces-185106-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-185106-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id a640c23a62f3a-a5a17b21e6csi1402062466b.390.2024.05.21.07.42.19 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 May 2024 07:42:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-185106-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="b//m+q2+"; arc=pass (i=1 dkim=pass dkdomain=linuxfoundation.org); spf=pass (google.com: domain of linux-kernel+bounces-185106-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-185106-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id D2A861F22F21 for ; Tue, 21 May 2024 14:42:18 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B37A4142E61; Tue, 21 May 2024 14:42:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="b//m+q2+" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CC4B614290C; Tue, 21 May 2024 14:42:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716302531; cv=none; b=H916Pgq7nVaRv+mgAWxfaBi0pqjyTkopNAw5i0A/unbJAyPo9q+qHn3aS69D248XsyYNwWEGe1H3msAWlLf2UuHhV3PkJSNocrb4XerxXPvKd/EvHAs9taW4Sdsm4shthB18+dO653ne5Ss+EQ+j0vusun+01Avk5bD1gWHYySk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716302531; c=relaxed/simple; bh=ON5wcL8qejvHBtIB0GqGXETCYrGsS6f1y+8s6Q73HFs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uC8kjsnG+UjBmOZCX9sTr6q0NOrTVqThdV09qGFElMWU+1zE0ti1MNldZXSteL39r6n2n8Pnp9eFGUOmjgXLocQHfSfPAAxfBatVH+dujX/MmS1WT6eAXwPz7X3cJVsqXNcbUBnL40L2TgwxFQ5tDsFhimHtbO1VwI7N8pZx0u0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=b//m+q2+; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26F16C2BD11; Tue, 21 May 2024 14:42:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1716302531; bh=ON5wcL8qejvHBtIB0GqGXETCYrGsS6f1y+8s6Q73HFs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=b//m+q2+UObVUiCOikr16yDxG0LurjxfrXCsyhbwMt4BzpALAVggATIWXOhOpIloh tbfdKQtpXvehafgCXotI4YCnZkVEPKJ92wcklLzrplWXhtrhwDVFk6dWMr6eES0861 BAe4UWxI0cB0tCG+00G7i81XDk8uzQ6aSZCEO8Zo= Date: Tue, 21 May 2024 16:39:51 +0200 From: Greg Kroah-Hartman To: Michal Hocko Cc: cve@kernel.org, linux-kernel@vger.kernel.org, linux-cve-announce@vger.kernel.org Subject: Re: CVE-2024-35906: drm/amd/display: Send DTBCLK disable message on first commit Message-ID: <2024052136-cubbyhole-ecologist-5b68@gregkh> References: <2024051954-CVE-2024-35906-1c6f@gregkh> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, May 21, 2024 at 10:28:41AM +0200, Michal Hocko wrote: > CVE-2024-35881 to revert f341055b10bd ("drm/amd/display: Send DTBCLK > disable message on first commit") by 3a6a32b31a11 ("Revert > "drm/amd/display: Send DTBCLK disable message on first commit"") has > been filed as well. > > Is this really intentional? Should both be rejected? I don't think so as we had releases with the original commit in it, which was buggy so then the second one was needed. So if you only took the first fix, you have a problem, and need the second one. If you take both, all is good. If you took neither, also all is good. So be safe and take both :) thanks, greg k-h