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 05BE7C6FD1F for ; Thu, 23 Mar 2023 00:05:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229796AbjCWAFQ (ORCPT ); Wed, 22 Mar 2023 20:05:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229530AbjCWAFP (ORCPT ); Wed, 22 Mar 2023 20:05:15 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAA0493F3 for ; Wed, 22 Mar 2023 17:04:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1679529867; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=OSGV8RL3evgcHIQsh1cwedUHXKi7F4oO7ZKCwnrrLpo=; b=cVjhpEOtGBK790HV3ALGwROyjUZoEmLuWneUVUZg7IK5KJOmk75ZxKJDJ7CdtEmnr9qLSM o+93YkMKdAPNGJAYRtAYPf7SbNMfNP/AXuYUqa+IrnQNdro+eaxIzMMEdTUDb/KMpDqF7X kCTJR+FnHqhDqMv9zTX6lGNQgcfy2l8= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-663-PcQhHoZdP26H2tuNI_MmeQ-1; Wed, 22 Mar 2023 20:04:23 -0400 X-MC-Unique: PcQhHoZdP26H2tuNI_MmeQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 64BA71C05AB8; Thu, 23 Mar 2023 00:04:23 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.33.36.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id 92CACC15BA0; Thu, 23 Mar 2023 00:04:22 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20230322162638.d940201434ac3a3a29968979@linux-foundation.org> References: <20230322162638.d940201434ac3a3a29968979@linux-foundation.org> <20230323100204.0917cecf@canb.auug.org.au> <3431084.1679526799@warthog.procyon.org.uk> <82ade7f2-017e-af6b-2fb3-eb1a3f570505@kernel.dk> To: Andrew Morton Cc: dhowells@redhat.com, Jens Axboe , Stephen Rothwell , Linux Kernel Mailing List , Linux Next Mailing List , Lorenzo Stoakes Subject: Re: linux-next: manual merge of the block tree with the mm tree MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <3434804.1679529862.1@warthog.procyon.org.uk> Content-Transfer-Encoding: quoted-printable Date: Thu, 23 Mar 2023 00:04:22 +0000 Message-ID: <3434805.1679529862@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org Andrew Morton wrote: > Or I can just steal "iov_iter: Kill ITER_PIPE"... You'd need to steal the eight patches before it too. https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/log/= ?h=3Dfor-6.4/splice iov_iter: Kill ITER_PIPE cifs: Use generic_file_splice_read() = splice: Do splice read from a file without using ITER_PIPE tty, proc, kernfs, random: Use direct_splice_read() = coda: Implement splice-read = overlayfs: Implement splice-read shmem: Implement splice-read = splice: Make do_splice_to() generic and export it splice: Clean up direct_splice_read() a bit David