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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 589D7C433DB for ; Wed, 10 Feb 2021 23:36:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D1DD6024A for ; Wed, 10 Feb 2021 23:36:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232204AbhBJXgr (ORCPT ); Wed, 10 Feb 2021 18:36:47 -0500 Received: from mx2.suse.de ([195.135.220.15]:41828 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230229AbhBJXgr (ORCPT ); Wed, 10 Feb 2021 18:36:47 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1613000160; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ZnkFnvM+0tGegX6LWOfrxw5ZpRThxuexP0SRDWibjlQ=; b=JZfkl08ogbW5uKdUaj7z/eajxjqsVFyM0WrGIhcx7NJAlVK0oFExTDI53vcyqqHxqHKXxy WQyZpzrwazxo0h/JmsqNQohbBphbH0Up8sUapoF65A5+qzK8ciirkrfeDt2a0BPcaNT12O mSBb0wFFV0zlUpH66qONypmYnE+5ntw= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 457FDB05E; Wed, 10 Feb 2021 23:36:00 +0000 (UTC) Message-ID: <56c9cda6840914b01b92c6013d689af5e109d4f0.camel@suse.com> Subject: Re: [PATCH v28 0/8] Timestamp synchronization of host - guest tracing session From: Dario Faggioli To: Steven Rostedt , Tzvetomir Stoyanov Cc: Linux Trace Devel Date: Thu, 11 Feb 2021 00:35:59 +0100 In-Reply-To: <20210210170246.727e5773@gandalf.local.home> References: <20210208061743.510964-1-tz.stoyanov@gmail.com> <56a35d33639ef7668678fd7f87dab995b2d6a3a7.camel@suse.com> <20210210170246.727e5773@gandalf.local.home> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-JNg74sClZtbaqE2lHokg" User-Agent: Evolution 3.38.3 (by Flathub.org) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org --=-JNg74sClZtbaqE2lHokg Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2021-02-10 at 17:02 -0500, Steven Rostedt wrote: > On Tue, 9 Feb 2021 19:01:04 +0200 > Tzvetomir Stoyanov wrote: > >=20 > > None is working on that yet, any help is highly appreciated :) I > > just > > created an issue in Bugzilla=C2=A0 for that: > > https://bugzilla.kernel.org/show_bug.cgi?id=3D211657 >=20 > I had the below patch locally for some time now. It's a somewhat a > hack, but > should work. But this should be done properly. The hack below works > if you > include only two files, the host first followed by the guest: >=20 > =C2=A0trace-cmd report -i trace-host.dat -i trace-guest.dat >=20 Ah, very useful indeed, if only as a starting point! Thanks for sharing this. Much appreciated. :-) Regards --=20 Dario Faggioli, Ph.D http://about.me/dario.faggioli Virtualization Software Engineer SUSE Labs, SUSE https://www.suse.com/ ------------------------------------------------------------------- <> (Raistlin Majere) --=-JNg74sClZtbaqE2lHokg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEES5ssOj3Vhr0WPnOLFkJ4iaW4c+4FAmAkbd8ACgkQFkJ4iaW4 c+6XeRAAsm5YSxb3apfCpmrQvh+Ray7wh/MQH96CC3aasThOuPKuzXLt26kHE/Uh u31Y2kaIh8/fwq1rJSLd0Sxiy0841acBmqd3tpcep8DoRI6Jw4c6qXKPk8jtkuTP juLoFiJ2hxt+OnUCppvd4dAHVvMFQjrRSqp/vykz6Q98dAv/OZWJ8VfQRMY3P7Me FvtfbTKEcGX2alx++t0CFI1MjoVI0rx6N4EqZd9U3lr/jIY8qM+fkxoGiag4D5hw RIeKUcS2WJwC1D9N8feFnecBfMSvm4MsH/xIM9cP2NUBf+oolax7vmYwCgGE8f4c 7hsjcwra79bw13z71p9+wDXkPrtZs6+JY7GSAIIK1KG//P+M/llaG11S573tXcPi edokMBS7YbnHjiRUQ9F2I9oJ6BSjwczR1FZsShJ6nEksAbky8zWKgsCGNNlzFS5q 1GNWt7cTIQvLxewp81Kp5xzfQiREzeP47SkDaifJcqbsPVl1IP63LXmtCZueyafs tks43Na0eBaa6dSedH8dRkZFI8EZHRz3oZbVlS5+9wuKn8SMfwS6cg0LTL4unXq/ v070JsRJh81QPE0NRDnoZs5MyoGLx0rFJLaatRKPi9TlRMUbAHmJbKTP58wi4EUj 8W2/J8WJfG8t57cqzZeGji3xrkX1iJlXxI+0vzmWj4BUrvy5lZg= =oVV3 -----END PGP SIGNATURE----- --=-JNg74sClZtbaqE2lHokg--