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 picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B99F3C77B7F for ; Wed, 26 Apr 2023 09:22:54 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 447523CBB97 for ; Wed, 26 Apr 2023 11:22:52 +0200 (CEST) Received: from in-7.smtp.seeweb.it (in-7.smtp.seeweb.it [IPv6:2001:4b78:1:20::7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 9623D3C9ADC for ; Wed, 26 Apr 2023 11:22:42 +0200 (CEST) Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-7.smtp.seeweb.it (Postfix) with ESMTPS id 2298320093E for ; Wed, 26 Apr 2023 11:22:41 +0200 (CEST) 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-out1.suse.de (Postfix) with ESMTPS id 58A09219FA; Wed, 26 Apr 2023 09:22:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1682500961; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=j2Gk1SeuyEB6L4zVQ/tXIWKU8gi2sY8g09X8syH5iXk=; b=XUgjUCthBGnoxc1bqhNNRHGmgfOpR3r0mb0NwFvTG6hJZ4rGq9bZptMhfFcmbm0ojZJa/F Ng0Qwp6arUn11kWkRj0OSwGyk9Th2TVwtQT/E8VjJ0fAHYGRniRrieteZ3JOfrwyoLZQGU omIBC0NaErARj+r6BRVCyOolwQj4+ps= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1682500961; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=j2Gk1SeuyEB6L4zVQ/tXIWKU8gi2sY8g09X8syH5iXk=; b=3om2KxoXa2bOoAxooRubPiOnbBg5iaSbw2h/JarMtHOfxw262/FE3VPImLUq+WwpBGKHVv dz7jLfx5ei8ek8Bg== 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 43DE9138F0; Wed, 26 Apr 2023 09:22:41 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id JZZUD2HtSGReNwAAMHmgww (envelope-from ); Wed, 26 Apr 2023 09:22:41 +0000 Date: Wed, 26 Apr 2023 11:20:54 +0200 From: Cyril Hrubis To: Martin Doucha Message-ID: References: <20230421145746.5704-1-mdoucha@suse.cz> <5caf6d8e-e58c-0cb4-bc46-1a0d8dc56190@suse.cz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <5caf6d8e-e58c-0cb4-bc46-1a0d8dc56190@suse.cz> X-Virus-Scanned: clamav-milter 0.102.4 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH 1/5] KVM: Add helper functions for accessing GDT/LDT X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ltp@lists.linux.it, nstange@suse.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi! > > I did have a look at the patchset and I do not see anything wrong, but I > > cannot really review the code without spending a weeks reading the AMD > > CPU manuals. What about sending v2 with the runtest file change and > > CCing the x86@kernel.org mailing list? Hopefully some of the kernel devs > > on that list will have a bit of time to check the actual correctness of > > the code... > > I've CC'd Nicolai who wrote the original KVM tests. If he approves, I'd > say it'd good enough to merge. I've tested the code on AMD machines and > it works and successfully reproduces the CVE on affected kernels. Fair enough, Nikoai can you add you Reviewed-by? -- Cyril Hrubis chrubis@suse.cz -- Mailing list info: https://lists.linux.it/listinfo/ltp