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 4BBDFC433FE for ; Wed, 9 Mar 2022 11:47:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232157AbiCILss (ORCPT ); Wed, 9 Mar 2022 06:48:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34734 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231716AbiCILso (ORCPT ); Wed, 9 Mar 2022 06:48:44 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 256F9710E3; Wed, 9 Mar 2022 03:47:46 -0800 (PST) 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 dfw.source.kernel.org (Postfix) with ESMTPS id C04AA61882; Wed, 9 Mar 2022 11:47:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 405E6C340E8; Wed, 9 Mar 2022 11:47:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646826465; bh=+QA/FxGruRPfGsGWICz2UjyGiib5mePYmSUey22VoFg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=DjiDDldUNNlnovKQ0JBaKVcuvn/dbfSjkRQkbCon5BAEFHaDkySjAYE2z+U7bla3G wWR/Umyl72MgH7tmmkUe466DMUJIFYNoFfy07My64dQoDPg1ZM/TNs34ggE2ZIUfpy Lnc8BE38NSlbtEpHJ+mul9H+B/aDXnQDlDoDT18aqSyaIU2FZGFNrrFbKoPDNFiJGS VMDpHT5YNJ9Du77/e9jqTuhl9qNu7jKrRNTDnltslkNYHL7hxsQIVbJAr/PRD14Ii2 sf+Vc8uS12V1qWI5iIS0kRBXZEgzKuaYVEzdJx5gMHOvRTnfbACHuYHJAMAVgG64Sk 1lUmhK3LaPBjg== Date: Wed, 9 Mar 2022 11:47:38 +0000 From: Mark Brown To: "Madhavan T. Venkataraman" Cc: Mark Rutland , jpoimboe@redhat.com, ardb@kernel.org, nobuta.keiya@fujitsu.com, sjitindarsingh@gmail.com, catalin.marinas@arm.com, will@kernel.org, jmorris@namei.org, linux-arm-kernel@lists.infradead.org, live-patching@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v13 06/11] arm64: Use stack_trace_consume_fn and rename args to unwind() Message-ID: References: <95691cae4f4504f33d0fc9075541b1e7deefe96f> <20220117145608.6781-1-madvenka@linux.microsoft.com> <20220117145608.6781-7-madvenka@linux.microsoft.com> <845e4589-97d9-5371-3a0e-f6e05919f32d@linux.microsoft.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="fR2gx6UElM3+rVbt" Content-Disposition: inline In-Reply-To: X-Cookie: You will inherit millions of dollars. Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --fR2gx6UElM3+rVbt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Mar 08, 2022 at 04:00:35PM -0600, Madhavan T. Venkataraman wrote: > It is just that patch 11 that defines "select > HAVE_RELIABLE_STACKTRACE" did not receive any comments from you > (unless I missed a comment that came from you. That is entirely > possible. If I missed it, my bad). Since you suggested that change, I > just wanted to make sure that that patch looks OK to you. I think that's more a question for the livepatch people to be honest - it's not entirely a technical one, there's a bunch of confidence level stuff going on. For example there was some suggestion that people might insist on having objtool support, though there's also substantial pushback on making objtool a requirement for anything from other quarters. I was hoping that posting that patch would provoke some discussion about what exactly is needed but that's not happened thus far. --fR2gx6UElM3+rVbt Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmIok9kACgkQJNaLcl1U h9Atswf/aYL+WGkgkI963GJMyK23dK7OKYHwJjpAKq7WTCiRO8kPKRIENSCe4khl qf1PIUDbuaEWsacF/ovb7WGNFEqtuNuGwJCdsEeVjHPya0+FxLkQZ2qI/gF0dZgB l06fXYg29pg5oXdYWxaJHERjgPQbZxm7FnLkNd49g2KgeDxRIDRq+R0e4t0X8AjU xbA6Zk+mlQxEzfMOkslmcnKsgO2PM/aOwAKSdJdm70L2UP/H0FoOZq7e5tDOK6OO wffrEPTucsbI3C7HHrMsULi0IHT6SWIE0U5T5/61KqIJ2xP5KhNn8FbZB6amF4qJ OaCn/7+3OZMScj2cx86kCAC0Nw/1hA== =xFhr -----END PGP SIGNATURE----- --fR2gx6UElM3+rVbt--