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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E72E6C433F5 for ; Tue, 19 Oct 2021 02:06:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CBA4A6136A for ; Tue, 19 Oct 2021 02:06:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230390AbhJSCJH (ORCPT ); Mon, 18 Oct 2021 22:09:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:48130 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229791AbhJSCJG (ORCPT ); Mon, 18 Oct 2021 22:09:06 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B7FF661360; Tue, 19 Oct 2021 02:06:53 +0000 (UTC) Date: Mon, 18 Oct 2021 22:06:52 -0400 From: Steven Rostedt To: Heiko Carstens Cc: Jiri Olsa , Thomas Gleixner , Ingo Molnar , Borislav Petkov , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/4] s390: DYNAMIC_FTRACE_WITH_DIRECT_CALL support Message-ID: <20211018220652.014c12a0@gandalf.local.home> In-Reply-To: References: <20211012133802.2460757-1-hca@linux.ibm.com> <20211012094852.7f6a59b8@gandalf.local.home> 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-kernel@vger.kernel.org On Wed, 13 Oct 2021 10:48:20 +0200 Heiko Carstens wrote: > On Tue, Oct 12, 2021 at 08:25:14PM +0200, Heiko Carstens wrote: > > On Tue, Oct 12, 2021 at 07:04:53PM +0200, Jiri Olsa wrote: > > > > > See here: > > > > > > > > > > https://lore.kernel.org/all/20211008091336.33616-1-jolsa@kernel.org/ > > > > > > > > I applied Jiri's patch set and the newly added selftest passes. > > > > > > nice, could I have your Tested-by? ;-) > > > > Well, now I added also the missing pieces to ftrace-direct-multi > > sample module and when loading that and looking into > > /sys/kernel/debug/tracing/trace it looks like "my_direct_func" gets > > some random junk as parameter and nothing that could count as "ip". > > > > Will look into that, probably tomorrow. > > Ok, if I load the correct module, it even works. I had a bug in the > first version, fixed it, but still loaded the broken module to test > my changes. Clever me ;) > > So it all works for me. BTW, in case you need my ack: Acked-by: Steven Rostedt (VMware) for the series. -- Steve