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=-17.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL 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 46CEAC3F2D2 for ; Fri, 28 Feb 2020 23:27:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 167232469C for ; Fri, 28 Feb 2020 23:27:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="V68BGD6c" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726740AbgB1X1u (ORCPT ); Fri, 28 Feb 2020 18:27:50 -0500 Received: from mail-pj1-f74.google.com ([209.85.216.74]:40652 "EHLO mail-pj1-f74.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726277AbgB1X1u (ORCPT ); Fri, 28 Feb 2020 18:27:50 -0500 Received: by mail-pj1-f74.google.com with SMTP id md7so1237591pjb.5 for ; Fri, 28 Feb 2020 15:27:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=ob/5oXc1aBLbQ8gDjyGAYrNAMQyHz5Vfyh0BFVF2PXg=; b=V68BGD6c6nVMGPh8VWAab/99utI1iJ7FNm8spdAwS9N91x27TbfKcivQxfuwgFhI7n sE/ly+W7L/HdZAccinIme+WmvN/1ccX5fPUV3RFFUkjuCYPrggyP4vU4HH1mGvtqxuGE 1MLt0GpOBFAK8WVDz0iEZayq9PHhyOgOycdeBdEnlDm74IolVteLLaXUQd0uFO3B0kes T0hTWrbleB+JbqBQF8Aqphegfm7AG7/xeLCGSkI57lf3/RO76Zlsfmud2z/aolu1KTCE 7zP3W00/tYkGS/s1WSSnnxGyRCvmZi/ZLozDw60KBefAgB9N3veAzod8F41d5Ukq69UK sUvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=ob/5oXc1aBLbQ8gDjyGAYrNAMQyHz5Vfyh0BFVF2PXg=; b=mCZHeZ/+nR+TzoVqh8bjo75nUNbr3Z/KfzedYIUJKaXn2vAghiUsAl3+1AKGD6Lcd4 5CXldQBU5AXRVDTUpz/SgtyQVwWbnTxm2h0HMWIQ6CednFTPDQJ41NgS1kFV+L4LvPKC SvydmegadqerHypPcappDFkva5Bn7K4YUcZzcJb3Gk1w4+L+N5nBw1tMIKctvh6jmNV8 ktU8zxKwaKzx98KoIz/uClPMCGrbJjDRbu3NzejFLr7OGPmtJizZ6iouOW6wFHf9REpi yfm0Au7sU6DEbKmrhcXl5phCRJV+seYkn5ku4jDL2QJpbTk4BDbwqzTye0roJiQd08ja stVw== X-Gm-Message-State: APjAAAWOqhvo0hgmb2ZcYrKLA9nuziw6LHhXOfex4c+2rIoToMUjdfNX 95pKTmqf7eTsBWEBp4Q1G+03mD0hFLl0uMwj X-Google-Smtp-Source: APXvYqy+LMQ7kC0uc5IE8dzERpI0LHDaCj6brMoJUpX00hk6yAbzjJv039vBP0TBIJUBGpswJ96ErCym/lWu6FiH X-Received: by 2002:a63:1210:: with SMTP id h16mr6864227pgl.408.1582932469440; Fri, 28 Feb 2020 15:27:49 -0800 (PST) Date: Fri, 28 Feb 2020 15:27:36 -0800 Message-Id: <20200228232736.182780-1-rammuthiah@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.25.0.265.gbab2e86ba0-goog Subject: [PATCH RESEND] virtio: virtio_pci_legacy: Remove default y from Kconfig From: Ram Muthiah To: "Michael S . Tsirkin" , Jason Wang Cc: virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, kernel-team@android.com, Ram Muthiah Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The legacy pci driver should no longer be default enabled. QEMU has implemented support for Virtio 1 for virtio-pci since June 2015 on SHA dfb8e184db75. Signed-off-by: Ram Muthiah --- drivers/virtio/Kconfig | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig index 078615cf2afc..eacd0b90d32b 100644 --- a/drivers/virtio/Kconfig +++ b/drivers/virtio/Kconfig @@ -26,7 +26,6 @@ config VIRTIO_PCI config VIRTIO_PCI_LEGACY bool "Support for legacy virtio draft 0.9.X and older devices" - default y depends on VIRTIO_PCI ---help--- Virtio PCI Card 0.9.X Draft (circa 2014) and older device support. @@ -36,11 +35,6 @@ config VIRTIO_PCI_LEGACY If disabled, you get a slightly smaller, non-transitional driver, with no legacy compatibility. - So look out into your driveway. Do you have a flying car? If - so, you can happily disable this option and virtio will not - break. Otherwise, leave it set. Unless you're testing what - life will be like in The Future. - If unsure, say Y. config VIRTIO_PMEM -- 2.25.0.265.gbab2e86ba0-goog