From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E816A168DC for ; Thu, 5 Sep 2024 19:45:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725565542; cv=none; b=DopXhURJsOS1PnWODS2eOLj08n5pZGRqh4tWgF66NO8pkrKpte/8SIDysNVsy367+18bo1G4+wCS/fncL9FprOGXS3RMxPektMolSzVduVKQiyGQ517a0LXuUyAEgUwJCjGTPhdenJ/pRIreQjAn0Qe/DweJDPGtMe3DJmMYqhY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725565542; c=relaxed/simple; bh=Jf1uKQt3/Tm4VobIr8b8H4IxFcOU6MDzUXxplh8vvh0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Hy+VlDW3JGpH8DBBTxsjBBuKljaF9b7V27txvLo5cjSY4x9m6sU5hah1VzSbiUCDRvLre9TJAhabsDaVJfhSCEalvAS2asJVXWU5VnhVHNtdHYD5m7KJ1/Es4mKInT3YQRbQ/OQbhg08TvVbYi0cSBUwR6aPgOU3X4f/T6JFl9I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=M3EYiWiQ; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="M3EYiWiQ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1725565538; 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=AGacaxAAjakpmdXm9R3HfKpJuXEtd6/YrI0SAmI7STY=; b=M3EYiWiQtdQqNIiUpeRcuXoUUl9wYDqfFJ/VQiuw3R5fuHah1W4DsaxGWtt3H4H4A+S43g PYaO3scKk5RDdeEGgvQSx/YyKjvj1x3ed07nKduzvMCVf1AiSUQqJqxOxqc0D6/GCMa8EB GLs0qNWYKxip9Hu8w1x/YnlqNnT4ZU8= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-398-rWxJIJ5UNDek0ANz_SC1xQ-1; Thu, 05 Sep 2024 15:45:33 -0400 X-MC-Unique: rWxJIJ5UNDek0ANz_SC1xQ-1 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2073D19560AD; Thu, 5 Sep 2024 19:45:29 +0000 (UTC) Received: from localhost (unknown [10.2.16.181]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 81BCF30001AB; Thu, 5 Sep 2024 19:45:27 +0000 (UTC) Date: Thu, 5 Sep 2024 15:45:26 -0400 From: Stefan Hajnoczi To: Alexander Mikhalitsyn Cc: mszeredi@redhat.com, brauner@kernel.org, stgraber@stgraber.org, linux-fsdevel@vger.kernel.org, Seth Forshee , Miklos Szeredi , Vivek Goyal , German Maglione , Amir Goldstein , Bernd Schubert , Eugenio =?iso-8859-1?Q?P=E9rez?= , linux-kernel@vger.kernel.org, virtualization@lists.linux.dev Subject: Re: [PATCH v4 15/15] fs/fuse/virtio_fs: allow idmapped mounts Message-ID: <20240905194526.GK1922502@fedora> References: <20240903151626.264609-1-aleksandr.mikhalitsyn@canonical.com> <20240903151626.264609-16-aleksandr.mikhalitsyn@canonical.com> Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="sLDZW+lg1RmL754X" Content-Disposition: inline In-Reply-To: <20240903151626.264609-16-aleksandr.mikhalitsyn@canonical.com> X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 --sLDZW+lg1RmL754X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Sep 03, 2024 at 05:16:26PM +0200, Alexander Mikhalitsyn wrote: > Allow idmapped mounts for virtiofs. > It's absolutely safe as for virtiofs we have the same > feature negotiation mechanism as for classical fuse > filesystems. This does not affect any existing > setups anyhow. >=20 > virtiofsd support: > https://gitlab.com/virtio-fs/virtiofsd/-/merge_requests/245 >=20 > Cc: Christian Brauner > Cc: Seth Forshee > Cc: Miklos Szeredi > Cc: Vivek Goyal > Cc: German Maglione > Cc: Amir Goldstein > Cc: Bernd Schubert > Cc: > Signed-off-by: Alexander Mikhalitsyn > Reviewed-by: Christian Brauner > --- > v3: > - this commit added > --- > fs/fuse/virtio_fs.c | 1 + > 1 file changed, 1 insertion(+) Reviewed-by: Stefan Hajnoczi --sLDZW+lg1RmL754X Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmbaClYACgkQnKSrs4Gr c8goNwf/aGE/W1jDrdVyA+3Z1vhmrUO3CFYvrGbajyRVS49tliBpRB1s9qPyFw4p sT3twUpa/TzrHsBL2XTfMl2XiPfVNpZ6Sk6+NY2+L9ZNvh6psg09OqCOClZ5WIgs 7QdQJN7Hyhlby4LlZcFE32GGN4LSf2+C4dJ0IwG40TOd4naqEus+c8wzzhzFFKrD wVCst7tQN7iJeIA5OaX7yYEDk/zw+ZbQ1NbV9wQNiWECSTYFZynZB2fKf4GvEgGb /+MOipok6NGuMkLJVqZE0SxQz2AWC1uWA68KGfheKEsp9hvAvEqapambNnrdNB2h 47jH8dnpQYzYiqq7QzAQOzs1D+c/rA== =D/CS -----END PGP SIGNATURE----- --sLDZW+lg1RmL754X--