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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C84FC64EC7 for ; Tue, 28 Feb 2023 10:04:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230248AbjB1KEw (ORCPT ); Tue, 28 Feb 2023 05:04:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230115AbjB1KEq (ORCPT ); Tue, 28 Feb 2023 05:04:46 -0500 Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1428241E8; Tue, 28 Feb 2023 02:04:43 -0800 (PST) Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 4CC051C0AB2; Tue, 28 Feb 2023 11:04:42 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ucw.cz; s=gen1; t=1677578682; 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=PrbtGwVMliIbWZT0OYnrU2d2yuZ2nEFZOBvI8l29GB8=; b=LqaTO24qPrmtGp5ZMzGEt8cgK1Ms7VbDBkUk2qtYeBBhNev75eS7Isvz8bjEk2BBDb3VRW 1RoA1QirznIw/VA+mIZp+7fG62IJOtiFE6FibiU4CrP7CloStEXSMMA7ixdGOw6I620QWE 27lHdBAg9ZWzBoUiWqXGyu0pEWSq0z8= Date: Tue, 28 Feb 2023 11:04:41 +0100 From: Pavel Machek To: Ming Lei Cc: io-uring@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org Subject: Re: ublk-nbd: ublk-nbd is avaialbe Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="whO3mXYgpG0S++jq" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org --whO3mXYgpG0S++jq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > ublk-nbd[1] is available now. >=20 > Basically it is one nbd client, but totally implemented in userspace, > and wrt. current nbd-client in [2], the transmission phase is done > by linux block nbd driver. There is reason nbd-client needs to be in kernel, and the reason is deadlocks during low memory situations. Best regards, Pavel --=20 People of Russia, stop Putin before his war on Ukraine escalates. --whO3mXYgpG0S++jq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCY/3RuQAKCRAw5/Bqldv6 8hAlAJ9tjXVm1Wf/cB3GwYbCq7ktq/mEggCfZcAtI59uSIwUHOgZo3dpRqw+RDc= =2aTW -----END PGP SIGNATURE----- --whO3mXYgpG0S++jq--