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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 3EA7BC433EF for ; Mon, 30 May 2022 14:52:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7rAgueTmJ6Fj4HiV0yzXmFygwPHkXl6iecnqHiuc1P8=; b=dOm9tBHrN3+pTr0z021m3wuEEN qhakRiFQ3Cz1AdRsW8beBSSFsASeaK/XCpKt03hXTDQMToBWOAFVnSVEpzyPKAFoXhY5TbLerh16t Eo3OwE1372iCeVbu1zEuLKhOoOFJwmeLYW9aZdeivaK3m175faOemhYl0EOFRVjXrsTnrA2VDZ+pD S2w1dUXSZ5w1iiyOt4nJHm83676ZmWUKj6PaHvOrOcnMDN/NvxhDLqVzl2FDdKAZ24/n4miwSQJQw PtlSTzYhXzGiZ8/TM4RmvRIRYwbgW0bCxxMooGhMyEMDIkC9vUMju6Czc/eAoFiEpPfB/wonxJO6I TOiiRx8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nvgk2-007O6Y-Ny; Mon, 30 May 2022 14:51:35 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nvgjx-007O4R-9q for linux-arm-kernel@lists.infradead.org; Mon, 30 May 2022 14:51:30 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D7B9C60F47; Mon, 30 May 2022 14:51:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE87DC3411E; Mon, 30 May 2022 14:51:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653922288; bh=zIS303ND/ipmUxzUl0cjT6WILUpauYfW4NIWc/vz/oo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=d96MfobovSzVRjGjNOhCLFB3kwhwzT9duEtP6BfpsqNOx6Dlsw7TL9p8OynqPl1xx tZKJt5XBiPYT7FhnT15yJHRl+crOFznGvfjbA5bV168fGTK6O9R0fR0oV9o84wOZFK RL7W/9N7rGmrgYPw1m8mM0DiBLrHw045eorTvRl2uKfaa6+pe5aoDFVZwGkhMvCU6U rtG+RwDDUd8fjuUHP3oP3mnXmYwYM1Pc2C4ROTu4rxRrPMS+pQBqcJtynGnkBSMxo+ L1InQ8FcyYzr3egtS/KL6QGm7PZMpG8mb9UEbo6Vb2IQxP8sBke6IVpuoSsDc638WT NW+1mUzJwx7dQ== Date: Mon, 30 May 2022 16:51:25 +0200 From: Mark Brown To: Marc Zyngier Cc: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, James Morse , Suzuki K Poulose , Alexandru Elisei , Oliver Upton , Will Deacon , Fuad Tabba , Quentin Perret , kernel-team@android.com Subject: Re: [PATCH 02/18] KVM: arm64: Always start with clearing SME flag on load Message-ID: References: <20220528113829.1043361-1-maz@kernel.org> <20220528113829.1043361-3-maz@kernel.org> MIME-Version: 1.0 In-Reply-To: <20220528113829.1043361-3-maz@kernel.org> X-Cookie: May your camel be as swift as the wind. X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220530_075129_497693_A8AC5558 X-CRM114-Status: GOOD ( 12.97 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6127304502245140751==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============6127304502245140751== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="09dlo0gX1RQg6igT" Content-Disposition: inline --09dlo0gX1RQg6igT Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, May 28, 2022 at 12:38:12PM +0100, Marc Zyngier wrote: > On each vcpu load, we set the KVM_ARM64_HOST_SME_ENABLED > flag if SVE is enabled for EL0 on the host. This is used to > restore the correct state on vpcu put. s/SVE/SME/ but otherwise Reviwed-by: Mark Brown --09dlo0gX1RQg6igT Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmKU2ewACgkQJNaLcl1U h9CsOAf/ch7hbdVBEYHqj9l2Bu7hPD45KvDptN/N2xZb8fzBVzmvvY+hO36KHUUJ Wpdw3LosZwyeVxuDAKFeJRPZm/KeiNTS8eD51W6ZjeL4gDXLY1i0WFpDIr4Ue74b mrElUFTjjrxgBQDSL2nwY9+dgwYxrKAM7697ortKfcU1aUUg9NfoOTagFwzFy0pn P4ylovcmwFO9OWVhk9gXJwcaAi/4NttFQHrgMUkXyn9CTPLP3XzMeRxn6v+KBHCK sbdXlECu/fK7NEkHylhE5IPKfZRqAgn4TydtOM5LseTeiLbasOPqWWF0sRRnfOjC +o+/WxGkZCXXwQR8mhH/TR9JEOdfDA== =SNHP -----END PGP SIGNATURE----- --09dlo0gX1RQg6igT-- --===============6127304502245140751== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============6127304502245140751==--