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[79.178.123.8]) by smtp.gmail.com with ESMTPSA id y203sm2957420wmc.29.2020.08.05.06.43.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Aug 2020 06:43:41 -0700 (PDT) Date: Wed, 5 Aug 2020 09:43:39 -0400 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: Vivek Goyal , Cornelia Huck , Jason Wang , Stefan Hajnoczi , Miklos Szeredi , virtualization@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org Subject: [PATCH v3 09/38] virtio_fs: correct tags for config space fields Message-ID: <20200805134226.1106164-10-mst@redhat.com> References: <20200805134226.1106164-1-mst@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200805134226.1106164-1-mst@redhat.com> X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Since fs is a modern-only device, tag config space fields as having little endian-ness. Signed-off-by: Michael S. Tsirkin Acked-by: Vivek Goyal Acked-by: Vivek Goyal Reviewed-by: Cornelia Huck --- include/uapi/linux/virtio_fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/linux/virtio_fs.h b/include/uapi/linux/virtio_fs.h index b02eb2ac3d99..3056b6e9f8ce 100644 --- a/include/uapi/linux/virtio_fs.h +++ b/include/uapi/linux/virtio_fs.h @@ -13,7 +13,7 @@ struct virtio_fs_config { __u8 tag[36]; /* Number of request queues */ - __u32 num_request_queues; + __le32 num_request_queues; } __attribute__((packed)); #endif /* _UAPI_LINUX_VIRTIO_FS_H */ From patchwork Wed Aug 5 13:44:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Michael S. Tsirkin" X-Patchwork-Id: 11702407 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 10857722 for ; Wed, 5 Aug 2020 19:29:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E99662075D for ; Wed, 5 Aug 2020 19:29:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="C/P1apBN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728645AbgHET3C (ORCPT ); Wed, 5 Aug 2020 15:29:02 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:55117 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728144AbgHERLZ (ORCPT ); Wed, 5 Aug 2020 13:11:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1596647485; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=jWci/+5/mBvE1F6mvnsX+8niF7C1kxp9FouMHNJqkcQ=; b=C/P1apBNT/jE4tOqyqX76DgexJ9pXdPDyHbr3zPcVGdhfKxhshlhkz1R89HirnOIXfTtyh IvId8gGijFkhXF8URRBZiKv2N8Qp6Dyh9FSkebqPzkdBhB0rDlV+lHRRfE8JrejOOdC0cG CSFt2TEhcw2yufN4bmK+f6TXjLBpLfA= Received: from mail-wm1-f71.google.com (mail-wm1-f71.google.com [209.85.128.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-346-lSIuujD0MOmtbhrI7xr45A-1; Wed, 05 Aug 2020 09:44:43 -0400 X-MC-Unique: lSIuujD0MOmtbhrI7xr45A-1 Received: by mail-wm1-f71.google.com with SMTP id q15so2738981wmj.6 for ; Wed, 05 Aug 2020 06:44:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=jWci/+5/mBvE1F6mvnsX+8niF7C1kxp9FouMHNJqkcQ=; b=Z4Ae2wJPZMaBcDAF8hTeCXtNI1EI3XIJ/uhVYAqxOrzwV4OBzoYdx3nuojcT/vPafY x6fIKRjtxDrPcgiZexN3VeYKXSVeBWzZXuTvDkOyaurQlutJurNLwn7VZzdynjJpDtQD U9XP5jro0goUTMkltVzp1OnBbNFr0+YtcV0gO0SPJFzXjAWT52k7+LKun6R5tCdF+sjH N12mlatWLm0i4zyGiukt3PxjMVCSdXLwWxXFG7TGh7MWtTu2vILuaIRDVflR3YqO06aF ojKSUd4S6yp5wHK1k4o79m4AiOX0ANJnMhOcN/1m9/HS/FeTg52Zn9sZ91cqKpqBGAI7 g3Gg== X-Gm-Message-State: AOAM5309cpL1l/9ya8hPPGvMSlx7c2+g1ly6g+fIh9R+nMxG5LMgKQf4 Xemoxb/Bcx461VpGbgGIC2uLPwspWeZv0PofNCAA94foSu7Pit3z3ma836hdHFlz+c3Kw3Uzxy8 6627nSwwEQV+A9dD3ZZLRowwkWg== X-Received: by 2002:a05:6000:18a:: with SMTP id p10mr2648509wrx.33.1596635082515; Wed, 05 Aug 2020 06:44:42 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzh/KIN/KZmvjqAkTq6wQd3jfmeRt/1lbO1zvA9EzKkakixioTV1omDTRNwjFLeWiuqYQR30A== X-Received: by 2002:a05:6000:18a:: with SMTP id p10mr2648497wrx.33.1596635082345; Wed, 05 Aug 2020 06:44:42 -0700 (PDT) Received: from redhat.com ([192.117.173.58]) by smtp.gmail.com with ESMTPSA id j5sm2967022wmb.15.2020.08.05.06.44.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Aug 2020 06:44:41 -0700 (PDT) Date: Wed, 5 Aug 2020 09:44:39 -0400 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: Vivek Goyal , Stefan Hajnoczi , Miklos Szeredi , virtualization@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org Subject: [PATCH v3 31/38] virtio_fs: convert to LE accessors Message-ID: <20200805134226.1106164-32-mst@redhat.com> References: <20200805134226.1106164-1-mst@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200805134226.1106164-1-mst@redhat.com> X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Virtio fs is modern-only. Use LE accessors for config space. Signed-off-by: Michael S. Tsirkin Acked-by: Vivek Goyal --- fs/fuse/virtio_fs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c index 4c4ef5d69298..104f35de5270 100644 --- a/fs/fuse/virtio_fs.c +++ b/fs/fuse/virtio_fs.c @@ -606,8 +606,8 @@ static int virtio_fs_setup_vqs(struct virtio_device *vdev, unsigned int i; int ret = 0; - virtio_cread(vdev, struct virtio_fs_config, num_request_queues, - &fs->num_request_queues); + virtio_cread_le(vdev, struct virtio_fs_config, num_request_queues, + &fs->num_request_queues); if (fs->num_request_queues == 0) return -EINVAL;