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 2B056C433F5 for ; Mon, 21 Mar 2022 23:18:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231533AbiCUXTp (ORCPT ); Mon, 21 Mar 2022 19:19:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233059AbiCUXSR (ORCPT ); Mon, 21 Mar 2022 19:18:17 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 729945C35A; Mon, 21 Mar 2022 16:07:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 78056B81A66; Mon, 21 Mar 2022 22:55:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8D08C340E8; Mon, 21 Mar 2022 22:55:04 +0000 (UTC) Date: Mon, 21 Mar 2022 18:55:03 -0400 From: Steven Rostedt To: Alexei Starovoitov Cc: Stephen Rothwell , Peter Zijlstra , Daniel Borkmann , Andrii Nakryiko , Linus Torvalds , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Linux Kernel Mailing List , Linux Next Mailing List , Masami Hiramatsu , Alexei Starovoitov , "H.J. Lu" , "Edgecombe, Rick P" , Mike Rapoport , linux-toolchains , Andrew Cooper , Nick Desaulniers , bpf , Networking , David Miller , Jakub Kicinski Subject: Re: linux-next: build warnings after merge of the tip tree Message-ID: <20220321185503.0dcb5d9c@gandalf.local.home> In-Reply-To: References: <20220321140327.777f9554@canb.auug.org.au> <20220322090541.7d06c8cb@canb.auug.org.au> <20220322094526.436ca4f7@elm.ozlabs.ibm.com> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Mon, 21 Mar 2022 15:50:17 -0700 Alexei Starovoitov wrote: > > Peter has other concerns, please read the thread and consider them. > > Masami is an expert in kprobe. He copy pasted a bit of kprobe logic > to make it into 'multi kprobe' (he calls it fprobe). > I believe he knows what he's doing. > Steven reviewed and tested that set. > We've tested it as well and don't have any correctness or api concerns. I tested it from a ftrace perspective, not an IBT or other work being done in the x86 world. I'm fine with the work being done in kernel/tracing/ but it still requires the arch maintainer's acks for anything in arch/. I was under the impression that the arch specific code was Cc'ing the arch maintainers (which I always do when I touch their code). But I missed that they were not. That's my fault, I should have caught that. -- Steve