From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (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 2985F4B0499; Fri, 7 Aug 2026 04:30:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786077057; cv=none; b=rt4FQYnI8wrfKusIHpPggvd8NIFg47tjwzKrj+0B/NQsJr/yRwKQtNaCsXFI/Lq+0eY/mW0ngPFG5pQqEQ0ElUUfMs04AWiNtmAj0taIvEILoxNmc0lf4dsFF27XW3nlPwyJbcgWTU4MVTGqpQ+78plIWwIlISbdq1xp61OoAB8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786077057; c=relaxed/simple; bh=9FSbAsM322O/ViSZTusv+kTtNYPGMN4k5ojoKo3T6YE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nOpoSWwgaqm1torD3Do0UF927tcH324tc+aObp4NNYgCgt0b5Q7IIOuQHDZEzSg1JamTdhXL5hGiOPloZJGo+O72Si5h6PjeMVfR7JU/l5Yyseh2MOP/HJHhnskek/kFFR1JNH1wmS2B1cABy6qjqDR/MNiCMvA/ogH9H7D47Os= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=U6V+lDxV; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="U6V+lDxV" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id D4AF440E016E; Fri, 7 Aug 2026 04:30:51 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id TSGH0n6bqdN5; Fri, 7 Aug 2026 04:30:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1786077041; bh=drjOgN4pqw+092DvcFRWvHPLSWtuwbmehxootEv2qAg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=U6V+lDxV3SkmFgrEYOdP5DykoItlSYApYomZdqGe2NKjVgpe7IiDRwBqfHBkYattF uUZW+VGHZ6537NjqvUjyk6AM2BYDMhSgwnrNhq82g9rAAqwbRu4iXLdf9aMJGTrZvk BruQFl4CzzFSY1b+qoO5zn0jCsadhU3hfOxWjETDVB4bh2qhLpiQi5fyrXrFNc0QO6 SUIrYcd1T+5Uw7hKeoXevz9pUl8EeGRH/h43qAE5MT3MPrjOeaVQKGJoEoS5jU4FQz rJ7adVqdTTDNrs5rtNqqZuw+N1ImxuxlGiXLRlBBneP/bo2G/1Phs4FRjayGzXtOzV t0t1QFbgd/e1Smshz5audJj0RE/GpGv3aLJQ0WqhsXWnNeIpj4hnFUVe0eBEhiOpU3 3tREAKwQb5X+jntMYU94RmzWAOe5fe7aQxEUN8QtbfV3F08m7Hh4iCQufpbnaJVWu2 VML6a5qRNWfUaq9gXybKbI3eJ50vEb3VBshgHz6VjUhsQYSymehsSSZyt+3R1Mxrlv 5HEqIj7dnhsZwXVlsbwwea1/sf/mYn40rPR/jtDVD1HMKZYnCwUFuBtv/HF2TZ+BaD qjfgiGQJEGwunWru7vMpCXS4UqlhsFI+kQigCOcUbaici3PkDEBNzvPvdNKSjH9fUG 7jIaRwiFDTk4cdRsvlWUU8a8= Received: from stx.tnic (unknown [IPv6:2600:1700:38ca:c00::b]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 59C4D40E00C3; Fri, 7 Aug 2026 04:30:36 +0000 (UTC) Date: Thu, 6 Aug 2026 21:30:32 -0700 From: Borislav Petkov To: Salvatore Bonaccorso Cc: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, stable@vger.kernel.org, David Kaplan Subject: Re: CVE-2026-68480 mitigations for older stable series (was: Re: Linux 6.6.149) Message-ID: <20260807043032.GGanVfaF37dKFTb7PG@fat_crate.local> References: <2026080618-mulch-nullify-723f@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=utf-8 Content-Disposition: inline In-Reply-To: Hi, On Fri, Aug 07, 2026 at 06:22:50AM +0200, Salvatore Bonaccorso wrote: > In fact at least they depend on CONFIG_MITIGATION_SRSO, which only was > renamed in a033eec9a06c ("x86/bugs: Rename CONFIG_CPU_SRSO > => CONFIG_MITIGATION_SRSO") v6.9-rc1, correct? Yeah, I'm very sorry about that. > Borislav, can you have a look for the older backports? Already sent fixed versions to Greg, waiting for him to wake up. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette