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 986BBC001DF for ; Wed, 2 Aug 2023 16:11:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229873AbjHBQLp (ORCPT ); Wed, 2 Aug 2023 12:11:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229526AbjHBQLo (ORCPT ); Wed, 2 Aug 2023 12:11:44 -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 F12CD1995; Wed, 2 Aug 2023 09:11:43 -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 7D8EB61A39; Wed, 2 Aug 2023 16:11:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DDA0BC433C8; Wed, 2 Aug 2023 16:11:38 +0000 (UTC) Date: Wed, 2 Aug 2023 12:11:34 -0400 From: Steven Rostedt To: Florent Revest Cc: Alexei Starovoitov , "Masami Hiramatsu (Google)" , linux-trace-kernel@vger.kernel.org, LKML , Martin KaFai Lau , bpf , Sven Schnelle , Alexei Starovoitov , Jiri Olsa , Arnaldo Carvalho de Melo , Daniel Borkmann , Alan Maguire , Mark Rutland , Peter Zijlstra , Thomas Gleixner Subject: Re: [PATCH v4 3/9] bpf/btf: Add a function to search a member of a struct/union Message-ID: <20230802121134.52e75b91@gandalf.local.home> In-Reply-To: References: <169078860386.173706.3091034523220945605.stgit@devnote2> <169078863449.173706.2322042687021909241.stgit@devnote2> <20230801085724.9bb07d2c82e5b6c6a6606848@kernel.org> <20230802000228.158f1bd605e497351611739e@kernel.org> <20230801112036.0d4ee60d@gandalf.local.home> <20230801113240.4e625020@gandalf.local.home> <20230801190920.7a1abfd5@gandalf.local.home> X-Mailer: Claws Mail 3.19.1 (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-trace-kernel@vger.kernel.org On Wed, 2 Aug 2023 16:44:09 +0200 Florent Revest wrote: > > [ Adding Mark and Florent ] > > Ah, thanks Steve! That's my favorite can of worms :) I actually > consider sending a talk proposal to the tracing MC at LPC "pt_regs - > the good the bad and the ugly" on this very topic because I care about > unblocking BPF "multi_kprobe" (which really is fprobe) on arm64, maybe > it would be interesting. You bring up some excellent points, and the CFP for the Tracing MC is still open. Which reminds me, I need to write my blog post! -- Steve