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 6C74CEB64DC for ; Mon, 26 Jun 2023 21:49:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229623AbjFZVti (ORCPT ); Mon, 26 Jun 2023 17:49:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40010 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229629AbjFZVth (ORCPT ); Mon, 26 Jun 2023 17:49:37 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A5A2D9D; Mon, 26 Jun 2023 14:49:36 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3C56A60F53; Mon, 26 Jun 2023 21:49:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CBCEC433C0; Mon, 26 Jun 2023 21:49:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687816175; bh=hpK0rbszcXwM0aqV/fAM9k6zUA3q2b9WFoG4zbe4uxs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=teoL3iTd7VHqVFZfb24/wcozBy6+g5hCJPhjYgyupsc1xG4Lcsunzor0vvIFrfXxl p1fofHgS1QFRtRBkXLaYgg2RLTW2dUwZ413vBWESEMOsRt1IvTKcB6/N/1E6MJgaW5 lWDiCVnbHvEXoejNgu/2TFMIid+GbEDISz5tmaMv8vFtAzfKZ4KBKbDKnHPuIdZ2J5 C8lqp5QqXzUxeM9ubpK8uul87Tafz9ttUTXV/WrdImwjiNIsKgeV5wMP77ImqTR+MR MG3kxnGDLpfWJ5tEoeBGzmthZyVK2YAl0U3V13KDmW2sbWAsIXohD2qj+6qdomU9yT QquvwCBqaF6Bw== Date: Mon, 26 Jun 2023 14:49:34 -0700 From: Jakub Kicinski To: Namhyung Kim Cc: Arnaldo Carvalho de Melo , Matthieu Baerts , dhowells@redhat.com, acme@kernel.org, adrian.hunter@intel.com, alexander.shishkin@linux.intel.com, bpf@vger.kernel.org, davem@davemloft.net, irogers@google.com, jolsa@kernel.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, linux-perf-users@vger.kernel.org, mark.rutland@arm.com, mingo@redhat.com, netdev@vger.kernel.org, peterz@infradead.org, sfr@canb.auug.org.au Subject: Re: [PATCH net-next] perf trace: fix MSG_SPLICE_PAGES build error Message-ID: <20230626144934.4904c2ad@kernel.org> In-Reply-To: References: <2947430.1687765706@warthog.procyon.org.uk> <20230626090239.899672-1-matthieu.baerts@tessares.net> <20230626142734.0fa4fa68@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org On Mon, 26 Jun 2023 14:41:56 -0700 Namhyung Kim wrote: > > Hi Arnaldo, are you okay with us taking this into the networking tree? > > Or do you prefer to sync the header after everything lands in Linus's > > tree? > > Arnaldo is on vacation now, and I'm taking care of the patches > on behalf of him. > > As it's introduced in the networking tree, it should be fine to > carry the fix together. I'll sync the header later. Will do, thanks! > But in general you don't need to change the copy of the tools > headers together. It also needs to support old & new kernels > so different care should be taken. Please separate tooling > changes and let us handle them. Ack, I'm not sure what makes this a special case, from Stephen's original report: https://lore.kernel.org/all/20230626112847.2ef3d422@canb.auug.org.au/ it sounded like perf won't build without the fix.