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 F0EEDC38147 for ; Wed, 18 Jan 2023 13:57:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230366AbjARN5U (ORCPT ); Wed, 18 Jan 2023 08:57:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56054 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229973AbjARN4r (ORCPT ); Wed, 18 Jan 2023 08:56:47 -0500 Received: from mail-pg1-x534.google.com (mail-pg1-x534.google.com [IPv6:2607:f8b0:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD6545585; Wed, 18 Jan 2023 05:29:36 -0800 (PST) Received: by mail-pg1-x534.google.com with SMTP id s67so24500374pgs.3; Wed, 18 Jan 2023 05:29:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=gTmYGFbnmeCPW2MRLupoC59xlxn4uUeHuUvCevs7WXQ=; b=LoPo/7lV3PVsff57JQEJpECKO7OHtYeEpqPoSSe0eveZcG6SSHpoEXki47FiO72ODQ 9ZZt/5F6kQsCqLihVB+FdfLny6Vj5ptg3ZpxgUR8EwENrhiC1eTjcwBz8z5LTOcFp8kJ 9tAfNLTkYscnBat92aE52ShAuXt80UvvJl49DUIzSHqLlCooNR5qX4IJ7s+z7xeuXSlj q7Y5aIPXx//xsMJYyxMxF7Rod6afbzuR/ZQm5Wz3L8KqKer1eSGs9QRIlwQ1CQu0+clH KmpZqVFOAQLu0L7khPNpypmIf8IedrxMlY6ps66Mw/aoY2KMmslkXOAbkEgqbwQjIfdf AAsQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=gTmYGFbnmeCPW2MRLupoC59xlxn4uUeHuUvCevs7WXQ=; b=6zJIjqhpa200WqkfkzPMmkHx51QmTxetEidV/h80s7fkx/dlaxTT+V1g/FemWkcC3A 6LaVMj4bCcIa7qXITRgU4oiQG5VXROPLDVztfjo4eIujXoLBiaFn2NKv51GEUbzXJeDz y/U8Ye8NaVyqNYxMTH0CJgeBFAnisDoEdh438LDqLVaYV6/nG+NyfwJGjluRbgN2h55Y YlCObTML3I1eRYaWv/2CvEoLBVcgD0ZOZo08az9oYQ55fCP/b5cF1vRYxIK3C3jj+Spj NKVIu5ZzB5yPv1kqfhLwEbBw3zMv4o7rCT2AadyaEDReYceSGhWmPZjXcgi5zphHKnUi YE3g== X-Gm-Message-State: AFqh2kqg48YHPMJOqakLGZdwvEwBpJr5g33r7u50ZRw/Oewvr7cwi/QG 4RQnExdJtIc+3TBWcM0iQH4= X-Google-Smtp-Source: AMrXdXuJ4kYwmUS7FBqtPHfOWARPBImPQnR96jC4mCyWO6yH20jWVO7kWwYw8p3vX2v6A+wHIcqxFA== X-Received: by 2002:a62:52c5:0:b0:585:fc75:c544 with SMTP id g188-20020a6252c5000000b00585fc75c544mr7440591pfb.15.1674048576348; Wed, 18 Jan 2023 05:29:36 -0800 (PST) Received: from debian.me (subs02-180-214-232-73.three.co.id. [180.214.232.73]) by smtp.gmail.com with ESMTPSA id w125-20020a626283000000b005815a371177sm21362735pfb.52.2023.01.18.05.29.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Jan 2023 05:29:35 -0800 (PST) Received: by debian.me (Postfix, from userid 1000) id 3C538104E09; Wed, 18 Jan 2023 20:29:32 +0700 (WIB) Date: Wed, 18 Jan 2023 20:29:31 +0700 From: Bagas Sanjaya To: Usama Arif , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-doc@vger.kernel.org, virtualization@lists.linux-foundation.org, linux@armlinux.org.uk, yezengruan@huawei.com, catalin.marinas@arm.com, will@kernel.org, maz@kernel.org, steven.price@arm.com, mark.rutland@arm.com, pbonzini@redhat.com Cc: fam.zheng@bytedance.com, liangma@liangbit.com, punit.agrawal@bytedance.com Subject: Re: [v3 1/6] KVM: arm64: Document PV-lock interface Message-ID: References: <20230117102930.1053337-1-usama.arif@bytedance.com> <20230117102930.1053337-2-usama.arif@bytedance.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="LKnbaJbZgtLjGMWc" Content-Disposition: inline In-Reply-To: <20230117102930.1053337-2-usama.arif@bytedance.com> Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org --LKnbaJbZgtLjGMWc Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 17, 2023 at 10:29:25AM +0000, Usama Arif wrote: > Introduce a paravirtualization interface for KVM/arm64 to obtain whether > the VCPU is currently running or not. >=20 > The PV lock structure of the guest is allocated by user space. >=20 > A hypercall interface is provided for the guest to interrogate the > location of the shared memory structures. >=20 The doc LGTM, thanks. Reviewed-by: Bagas Sanjaya --=20 An old man doll... just what I always wanted! - Clara --LKnbaJbZgtLjGMWc Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCY8f0NQAKCRD2uYlJVVFO o4qgAQDcP0rNaydRQo4231hMi0Vw3TckZruhUL6c4YQM/lptNAD/dTmwvHDvLrPL bQ8mmtSifTbeLABeqIK776M+1x9SLgo= =hq72 -----END PGP SIGNATURE----- --LKnbaJbZgtLjGMWc--