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 6D258C3B186 for ; Thu, 13 Feb 2020 00:02:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 42B282173E for ; Thu, 13 Feb 2020 00:02:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Tid00NV9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729391AbgBMACs (ORCPT ); Wed, 12 Feb 2020 19:02:48 -0500 Received: from mail-pg1-f202.google.com ([209.85.215.202]:49381 "EHLO mail-pg1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729190AbgBMACs (ORCPT ); Wed, 12 Feb 2020 19:02:48 -0500 Received: by mail-pg1-f202.google.com with SMTP id u14so2473219pgq.16 for ; Wed, 12 Feb 2020 16:02:47 -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=5sejEhwZ2l45t4qqweTv/TeKAPA6gGJt5bGMAHC09l0=; b=Tid00NV9UbKop+yR0Rx7qVMTr/h4L39t83pZjaUJu84RLnBTKMch+9VcMZ6m0qeKjF 60D1PptlQPn0s8Hs6GND6AZ2U2Jr5MC3DTC/Bl7zBXIxtYa9R7fnZ+1hKo3vYqXmrUyB vt12pClRebXdaxCxy+7vmi1rPm4/UcgLGz6ig3WduGtFy9ianJLhRPezoE+2TUOup1Pr A+/mQINrJjpFm6FD0ovnhwTk11FkmYGP4oY6F3RwC7hL3A7IVsgP3n/hIYcX/zEu44zL sgKqtIJYMoozh9UgZOLjky1IfE+mtB0+fdBXmIjA6qR8kO1IU804rVSNIAYiDuhCQqes zGig== 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=5sejEhwZ2l45t4qqweTv/TeKAPA6gGJt5bGMAHC09l0=; b=UzIZ7nASU1Ei4s9cQIOKQZg/jeDlJiE2BkDHRwXA0MJ/2LBPjZXWrpL2zHhjgzX9Xs l6HRMveShCit1Ok4qJO0bpkZ011eqhZ+McCr0Lp5JEeR4N7hxi3qzLn9BpVuSqkGMPvo ueupPAP5fLAE07vB3jhqpSWZyuoalGjev/sXdjKA1B3VCK7c+/+eyFmfCy2l+6cz7FRM yDXxmDCtHYSROt9SJiNmAQ6jkYhQSCNz7qBLjGDiGFhThRtRvtBoz/SJETuckYHZFN1o 0Ul4zrtZEixWICDrmC78c5LZggQWTi9fl3E3P126u2q95s+HrdE3NAn7f4nutkv3+sPc 0xeA== X-Gm-Message-State: APjAAAWU18Y3BIcOa5+M43VsMTmXr8bqto7xGNkQ1YR4nu0903DVFTfW 4a6CEe8Ntgt6VKRZEKSnPWrptBYWanaWf8sQ X-Google-Smtp-Source: APXvYqyQdAUlX785CT1PjEzV5Ehbjvh7EyH6Fliu2ZgqUyzQFgUXEmB1xuRjIi4OxgsEWZmdQNv7NhvPfHZVbDJl X-Received: by 2002:a65:5a48:: with SMTP id z8mr14547104pgs.157.1581552167135; Wed, 12 Feb 2020 16:02:47 -0800 (PST) Date: Wed, 12 Feb 2020 16:02:42 -0800 Message-Id: <20200213000242.26245-1-rammuthiah@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.25.0.225.g125e21ebc7-goog Subject: [PATCH] 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 -- 2.25.0.225.g125e21ebc7-goog