Received: by 2002:a05:6520:1682:b0:147:d1a0:b502 with SMTP id ck2csp80662lkb; Mon, 18 Oct 2021 19:08:10 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzIKQNMAoLuLoRB6QIoZg9vYk2u1jC6lwSfJev0cdre5dWI+tk1EdqlsSUN6S+H2GNYGoVf X-Received: by 2002:a17:902:e282:b0:13f:62b1:9a06 with SMTP id o2-20020a170902e28200b0013f62b19a06mr30745909plc.1.1634609290310; Mon, 18 Oct 2021 19:08:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1634609290; cv=none; d=google.com; s=arc-20160816; b=TCLLe80VUu+3HKYqG4uiv2LtCf3ReY9ZH7KJwQIVDgGpPfUwnIJRYt2NV4bz0kWIhz NyCCPhH1zOD7T18780DREL2Y2mgpdrI2dmxmF4TAPSjwcsDmvfJlPd+lkdoHh6xklO0u 8kRX/hTXmB9vT4e6sCK7C0bepYAQ1XF3hfS1aDdvPwD3VvqwJRlgTaXUOJXRLUQoyQIE Y80a6F79OjVoNicn89j3/Jz8yXCnUSOcWE/1x9jRu9HzxeiHzKqMOOJLhjL9u061hhmW 1Q+VAxlV4wOdUzFpm3qoJz4s37DbOSNCHL+ftEaaJLWCVsqoj2QSlr3rsiMlhc5pjnyl 4OEA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=JsJa9EYz835vPGed+yG9DEeuP0uOISeWY1a2wTurgf8=; b=i2zU8zCfcdP+KkVpiZP8RkMwRJUb+Rxq3Z3qji0Uoj1Try+oTcbJRB6EOFTsueYxXa 3idI8AZYWtTACoqnQ0iYHtsmbkM/0N2qyWxOlPvlcM3l/h5KGaaTJjFyNUUZMd9TBZdC 4NcaWdEYAHBCEKo2tPxYp6elR6v98xCMppifSFMTiOUKePZ9nb97hbKLj590PPrqkedO Pgbosv+A+TifFNVgmw3CcKRzKDuKtadqQ92l8pE1923lX3fepnUEuAP/eoZluKHb0Msa e58UaUeSBjHMlYZqI5ewlahB5Iuo0deoqI3TeQPCDOH/rOQON3gx3lgPfViT8TXsBgQA hR5g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id j14si6882270pfj.381.2021.10.18.19.07.57; Mon, 18 Oct 2021 19:08:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230348AbhJSCJH (ORCPT + 99 others); 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