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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 6F5BBC7618B for ; Thu, 25 Jul 2019 05:03:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3B7B422BEB for ; Thu, 25 Jul 2019 05:03:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bxVtMrHl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390276AbfGYFDv (ORCPT ); Thu, 25 Jul 2019 01:03:51 -0400 Received: from mail-qt1-f196.google.com ([209.85.160.196]:42306 "EHLO mail-qt1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390203AbfGYFDv (ORCPT ); Thu, 25 Jul 2019 01:03:51 -0400 Received: by mail-qt1-f196.google.com with SMTP id h18so47854572qtm.9; Wed, 24 Jul 2019 22:03:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=YjvirF97DbBIiqJIhuBMbP/GPdJovbnZE88RbdAyiwQ=; b=bxVtMrHlaLhYg6dXVk89o94x1DzIrotFvEmk+3EIKmnUpRBs2GGIjqqAZmKsJV7Obm HGpMcGIN02Vvfqqt59dAz7RMCR0D5dHRDOBZk8l5owfeOfZTkcCBLg/PkNT3ihUA1N2l m/OhbFWCmwqx2WO/7lA3AzsAP+EVU8OvwR5EELWEBjGSt0RhlkqcS9Ulazz/aFFs6jnP BhYaTu/JeE8jL5gyt05ToUlMOwRigEjoZLhyQq1aXzbEoclFg8iXih52VVCQAJD5BNoB 9vFyDf2MtQ222MjRZbSIcqQeXFChaErfES69kQ5qYALJbOBvlOdv96ZXU5sCfA/wmM5f 3TMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=YjvirF97DbBIiqJIhuBMbP/GPdJovbnZE88RbdAyiwQ=; b=I+7IEwLSeuvozKrfcl8gG4H6ihHEppfTaaeCKwaRQTXxPPXcOV3CPonIukXziErbBt PTJluCoFs3mxABPXjwXwMhH4yvK8Fz+Uu8vugFul6uuvaz/lRQnhCDzMCqwP+5fhZ+Kh 7OS8+IJxKhD9AE3Ml5Wt0M3wUXDwY1aSWCf7s5iQqzDReCnf7dUXgPtmiMF76xetXZpR EDAJ6jacLtUKNfg0K6PZIE3HV03dgHIUDcfP09EuddRM9aVL7opzKHM57uU3XciVQrkR D1+5OR8PdYKmdkcrNTzgRKt9p84+CvilXYGWlM6oEqgMz8Y5caEiKRHvmzg6OJcsOnOv //fA== X-Gm-Message-State: APjAAAVeVVMcCOgVAKTfcP88VC+lJCemSl/aU79hQOKUl60fK/OdiqKC pAjsu0sOZDDYNLIUoo5bMWJztTx5oIs= X-Google-Smtp-Source: APXvYqxpXkDhISgfBa3iOClPnBcn/0vDKjFdQGXlemiNI5J+6UIaXLF+89XmiucAnF2GlyQKGDssmQ== X-Received: by 2002:a0c:eec2:: with SMTP id h2mr60578220qvs.189.1564031030827; Wed, 24 Jul 2019 22:03:50 -0700 (PDT) Received: from AzureHyper-V.3xjlci4r0w3u5g13o212qxlisd.bx.internal.cloudapp.net ([13.68.195.119]) by smtp.gmail.com with ESMTPSA id y2sm21835328qkj.8.2019.07.24.22.03.50 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 24 Jul 2019 22:03:50 -0700 (PDT) From: Himadri Pandya X-Google-Original-From: Himadri Pandya To: mikelley@microsoft.com, kys@microsoft.com, haiyangz@microsoft.com, sthemmin@microsoft.com, sashal@kernel.org Cc: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, Himadri Pandya Subject: [PATCH 0/2] Drivers: hv: Specify buffer size using Hyper-V page size Date: Thu, 25 Jul 2019 05:03:13 +0000 Message-Id: <20190725050315.6935-1-himadri18.07@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-hyperv-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org recv_buffer and VMbus ring buffers are sized based on guest page size which Hyper-V assumes to be 4KB. It might not be the case for some architectures. Hence instead use the Hyper-V page size. Himadri Pandya (2): Drivers: hv: Specify receive buffer size using Hyper-V page size Drivers: hv: util: Specify ring buffer size using Hyper-V page size drivers/hv/hv_fcopy.c | 3 ++- drivers/hv/hv_kvp.c | 3 ++- drivers/hv/hv_snapshot.c | 3 ++- drivers/hv/hv_util.c | 13 +++++++------ 4 files changed, 13 insertions(+), 9 deletions(-) -- 2.17.1