Received: by 10.192.165.148 with SMTP id m20csp33761imm; Thu, 26 Apr 2018 15:25:01 -0700 (PDT) X-Google-Smtp-Source: AB8JxZoDsUr8GXofXqXTuqbAEimb47dtA0/ZZA3y6KyDSHu643kAm6J82rTtFSDi9he3Ddb6mDKM X-Received: by 10.98.133.154 with SMTP id m26mr7045933pfk.247.1524781501730; Thu, 26 Apr 2018 15:25:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1524781501; cv=none; d=google.com; s=arc-20160816; b=tQDkbqEmhxw233R80eGuZ+a4RiWiyGDJUO2iSVBwjKqE0W5xCdnRDdxmApdtBEytDZ 4/qEQ9FXXP1+T6JdaXB5Gey19H19nNbAzoEjDbfOQX52WUJ1lM4XQlNzGFSdCW6JWEhT TkXRjH1/ErbCRfElqei5hFOwwc2GVCjZBfZEM7Uf0B8O5Gn+7jh5AyalS/uLZY3Aa1T6 HHebpCzllSWvtqLKcb0GUFwDkNhkLIOVIW/p63WO33ZtUqX9r673w41I9KMqbgFfDHKw NOdYbrUDmEK074K5NBEquI65xd7ww5fh1vYn7T6DdP5NrKX0MHmk76QiFtQyYtXg4Udt rzuQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date :arc-authentication-results; bh=E55f5W3AeZwGhWVJtpox0IhrGsKoRXBBGxavPJum8fI=; b=Ho7BhqFjUgcQEugwWz7F8KhPG2YAj+EbKRtDXEN2kuo2R92/CNQxiuMM0EWiperytj QRaCdE+vCffJvosHPF6z+8xpMMnKusewFTuyLtbVouybxVenNPPBzYxnleI60DzB6ilu QQV8ev/jLeNEsXAh1AbB4em9sUXDZ2YEkVGLl1ru/fjE/G6KXsEk2SL82d/JSu7p4KmP 9XoJFBnMHU+0bKgfVCENJ5zhQO9qc7s2hFQ7MfTpwzbrnLGG1fcbF4jvXUiJcHyiUr4B xY3vUEReCAYST4zE1eSffXe9FfHfxiCplJ7q8e9h5H+fhH3kVrjv5jSMMaHI8NA7X8PP ZkxQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id z1-v6si18448306plb.558.2018.04.26.15.24.47; Thu, 26 Apr 2018 15:25:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754472AbeDZWXf (ORCPT + 99 others); Thu, 26 Apr 2018 18:23:35 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:50499 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751903AbeDZWXe (ORCPT ); Thu, 26 Apr 2018 18:23:34 -0400 Received: from p5492e61e.dip0.t-ipconnect.de ([84.146.230.30] helo=nanos.glx-home) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1fBpIa-0004yu-3a; Fri, 27 Apr 2018 00:23:32 +0200 Date: Fri, 27 Apr 2018 00:23:31 +0200 (CEST) From: Thomas Gleixner To: "K. Y. Srinivasan" cc: x86@kernel.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com, jasowang@redhat.com, hpa@zytor.com, sthemmin@microsoft.com, Michael.H.Kelley@microsoft.com, vkuznets@redhat.com Subject: Re: [PATCH 5/5] X86: Hyper-V: Consolidate the allocation of the hypercall input page In-Reply-To: <20180425181250.8740-5-kys@linuxonhyperv.com> Message-ID: References: <20180425181110.8683-1-kys@linuxonhyperv.com> <20180425181250.8740-1-kys@linuxonhyperv.com> <20180425181250.8740-5-kys@linuxonhyperv.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 25 Apr 2018, kys@linuxonhyperv.com wrote: > From: "K. Y. Srinivasan" > > Consolidate the allocation of the hypercall input page. Again. You can provide the new way of allocation first, then you don't have to add code first in order to remove it later again. Thanks, tglx