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 X-Spam-Level: X-Spam-Status: No, score=-7.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40084C282CE for ; Thu, 23 May 2019 00:12:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7F17D2173C for ; Thu, 23 May 2019 00:12:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="cLxPptZ2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728027AbfEWAMf (ORCPT ); Wed, 22 May 2019 20:12:35 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:33071 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727790AbfEWAMe (ORCPT ); Wed, 22 May 2019 20:12:34 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 458VLm50z9z9s1c; Thu, 23 May 2019 10:12:32 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1558570352; bh=dEFSRRK6x3J1fbxwCbrJv4H0uXynvhKzsQwjaW77KF4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cLxPptZ24fYDXsQYhK6nAlH+hQT3XfI8gKjXSIZ1HPkwil4fnNd7BL6oRDHZYAu+2 BGAbD5rgaCwm0w1oguktzZs5TXALgknFPJCra8IBUIDnW8fPGCYoUcUtafD4onoxM1 c/PhVr/4L8kDorWMPHIuvxy/fXNHBWTn1GbmyPw4= Date: Thu, 23 May 2019 09:30:43 +1000 From: David Gibson To: =?iso-8859-1?Q?C=E9dric?= Le Goater Cc: kvm-ppc@vger.kernel.org, Paul Mackerras , kvm@vger.kernel.org Subject: Re: [PATCH 0/3] KVM: PPC: Book3S HV: XIVE: assorted fixes on vCPU and RAM limits Message-ID: <20190522233043.GO30423@umbus.fritz.box> References: <20190520071514.9308-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="p2pkNiL1PnZBJ6Nr" Content-Disposition: inline In-Reply-To: <20190520071514.9308-1-clg@kaod.org> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org --p2pkNiL1PnZBJ6Nr Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 20, 2019 at 09:15:11AM +0200, C=E9dric Le Goater wrote: > Hello, >=20 > Here are a couple of fixes for issues in the XIVE KVM device when > testing the limits : RAM size and number of vCPUS. How serious are the problems these patches fix? I'm wondering if I need to make a backport for RHEL8.1. >=20 > Based on 5.2-rc1. >=20 > Available on GitHub: >=20 > https://github.com/legoater/linux/commits/xive-5.2 >=20 > Thanks, >=20 > C.=20 >=20 > C=E9dric Le Goater (3): > KVM: PPC: Book3S HV: XIVE: clear file mapping when device is released > KVM: PPC: Book3S HV: XIVE: do not test the EQ flag validity when > reseting > KVM: PPC: Book3S HV: XIVE: fix the enforced limit on the vCPU > identifier >=20 > arch/powerpc/kvm/book3s_xive_native.c | 46 ++++++++++++++++----------- > 1 file changed, 27 insertions(+), 19 deletions(-) >=20 --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --p2pkNiL1PnZBJ6Nr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEdfRlhq5hpmzETofcbDjKyiDZs5IFAlzl26MACgkQbDjKyiDZ s5Kizg/+M0gnZlRTGg6UiTXSNFHRE5LAFKwsthsukXOg6JYSQqjTO9ZQncNmgOiD lookGUyfl74NCAWOBl81KtM3buphvnjHvSeknRh6JfN4uXgMx4r36KmaHvm3lR2s VQXhilkN1+gcUCAKUiEx/eVupW8+EQ4sI1xI/xraLwPRR3tWRH4n/ZrU2QR4U3Vg 8TO/h20Qrrm1KqpvYcWbQi+bW2v8o8brSNy/BNRgA38lq6k/GHgv3J19so416wE9 b3RWH63YT16Aa+1vrATLhsj2CCISyAuzjNBQKaE+knInQ4+PaZORr3NqgykJIOCR aKyGIPRDM7dwxTqFZj9IfKV1md9mSrpo+siRKv4JsvdQ7LmXoZrdSb2ETe83ehN+ gtiOcIINuc973wU2Yy6zvbrm3AGfDeFCYzFNXYNyA4mFdRfRkm9GqChd/bZ7VDjx xhZSMn41gFtAMGr3uvarL2u3C7j8EK6FsZE5poOzplOkvsbGIEzDsMBnQGHOoTgu VUWH1rrXz51GUcdjfMaM+XlNZQdawfPlxiWBLwKPjxmwk4n1AWA2HTUchpTFIUO7 eBpQBoHTsnAPJpSjJdLH5i6ZWdwQPVcCEBSlz5+q0qP7hEK6uzLdjMY2LvUi6w9I myqqLLpjCrSkDuqr8t3XQjR5na0/EksL2ralkXX4+DRVwd4gqW0= =Q3mK -----END PGP SIGNATURE----- --p2pkNiL1PnZBJ6Nr--