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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2DFFDC433FE for ; Tue, 9 Nov 2021 08:47:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1555D611C5 for ; Tue, 9 Nov 2021 08:47:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244501AbhKIItt (ORCPT ); Tue, 9 Nov 2021 03:49:49 -0500 Received: from smtp-out2.suse.de ([195.135.220.29]:40420 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244489AbhKIItr (ORCPT ); Tue, 9 Nov 2021 03:49:47 -0500 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 D81D71FDB7; Tue, 9 Nov 2021 08:47:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1636447620; 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=oU9XWgJQlaJrXpUT4FnrNjHqt2Qw25sadfWuBpjts30=; b=fmcvaFxniPGxoGVm+/rtu7J2uWZvWLkiyn30Cz0PZlm1Q29CWkcoD1iBz1yHK8V5j6d54D kGcBULlIN4CFMugjYjpjkqnF5o4MHXY4UpPqEp46fYJCdX9qflvp20IsNJltQ2Ap+E/KlR 9r+0HSPIOYe3OnvctsNX/OAlqTVGaiI= 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 65EBA13ADA; Tue, 9 Nov 2021 08:47:00 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id CBQUF4Q1imHUPQAAMHmgww (envelope-from ); Tue, 09 Nov 2021 08:47:00 +0000 Subject: Re: [PATCH 1/2] x86/kvm: revert commit 76b4f357d0e7d8f6f00 To: Ben Gardon Cc: kvm@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, Paolo Bonzini , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Eduardo Habkost References: <20210913135745.13944-1-jgross@suse.com> <20210913135745.13944-2-jgross@suse.com> From: Juergen Gross Message-ID: Date: Tue, 9 Nov 2021 09:46:59 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="zmgKaTk2yWz1VVGsXgq6m6uw49XCBq6Ud" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --zmgKaTk2yWz1VVGsXgq6m6uw49XCBq6Ud Content-Type: multipart/mixed; boundary="Erc7fE3CVEmgkMtiaUCbT4Wdi5tnCgAsq"; protected-headers="v1" From: Juergen Gross To: Ben Gardon Cc: kvm@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, Paolo Bonzini , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Eduardo Habkost Message-ID: Subject: Re: [PATCH 1/2] x86/kvm: revert commit 76b4f357d0e7d8f6f00 References: <20210913135745.13944-1-jgross@suse.com> <20210913135745.13944-2-jgross@suse.com> In-Reply-To: --Erc7fE3CVEmgkMtiaUCbT4Wdi5tnCgAsq Content-Type: multipart/mixed; boundary="------------C5E462C3B90A44332A89644F" Content-Language: en-US This is a multi-part message in MIME format. --------------C5E462C3B90A44332A89644F Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable On 08.11.21 21:15, Ben Gardon wrote: > On Mon, Nov 8, 2021 at 12:14 PM Ben Gardon wrote: >> >> On Mon, Sep 13, 2021 at 7:51 AM Juergen Gross wrote:= >>> >>> Commit 76b4f357d0e7d8f6f00 ("x86/kvm: fix vcpu-id indexed array sizes= ") >>> has wrong reasoning, as KVM_MAX_VCPU_ID is not defining the maximum >>> allowed vcpu-id as its name suggests, but the number of vcpu-ids. >>> >>> So revert this patch again. >>> >>> Suggested-by: Eduardo Habkost >>> Signed-off-by: Juergen Gross >> >> The original commit 76b4f357d0e7d8f6f00 CC'ed Stable but this revert >> does not. Looking at the stable branches, I see the original has been >> reverted but this hasn't. Should this be added to Stable as well? >=20 > *the original has been incorporated into the stable branches but this h= asn't. Just yesterday I received mails that this patch has been added to the stable branches. 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