From mboxrd@z Thu Jan 1 00:00:00 1970 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 6F97EC43217 for ; Sat, 19 Nov 2022 18:25:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234606AbiKSSZz (ORCPT ); Sat, 19 Nov 2022 13:25:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234305AbiKSSZx (ORCPT ); Sat, 19 Nov 2022 13:25:53 -0500 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DAC2AE43; Sat, 19 Nov 2022 10:25:52 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id EF1491F383; Sat, 19 Nov 2022 18:25:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1668882350; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Hygy7F65S609NQFcqg6vDNh07pkYe/unIVrwGkaPmX4=; b=E/JTQKcEyvySP/5ZvZlinvaVsNdHs1wUZOvqj9/DofqDN+1KaT3NkccHONqqtR40XMjr/y nPxUstvWsvIERHsTOBFtm/qY5IohnAZNXUNYXi4Gc54mgOcqYdB+GogwBjbuwTljYIHAGd /2E7/4NJgXO2rpLFM4YaWzB6KtSIja4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1668882350; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Hygy7F65S609NQFcqg6vDNh07pkYe/unIVrwGkaPmX4=; b=yPTfHdWj1uogn8KFqbBRDkDMDZ3ZW3hDWUWFzDs5i8Vud5oMV/5b/yRHwTpAlwVkr+rIWZ BvnQqfXonn0ps6BA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id E295A1377F; Sat, 19 Nov 2022 18:25:50 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id u6E8N64feWMyXwAAMHmgww (envelope-from ); Sat, 19 Nov 2022 18:25:50 +0000 Date: Sat, 19 Nov 2022 19:25:50 +0100 From: Borislav Petkov To: Peter Gonda Cc: Tom Lendacky , Michael Roth , Haowen Bai , Yang Yingliang , Marc Orr , David Rientjes , Dionna Glaze , Ashish Kalra , stable@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Subject: Re: [PATCH V5] virt: sev: Prevent IV reuse in SNP guest driver Message-ID: References: <20221116175558.2373112-1-pgonda@google.com> <3e50c258-8732-088c-d9d8-dfaae82213f0@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Thu, Nov 17, 2022 at 07:19:17AM -0700, Peter Gonda wrote: > Thanks Tom. I'll update with all the feedback after Boris chimes in. No need - it looks pretty good to me. I'll queue it next week with Tom's comments incorporated. Thx. -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH GF: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman (HRB 36809, AG Nürnberg)