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 727F9C433FE for ; Thu, 23 Dec 2021 10:37:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243215AbhLWKhB (ORCPT ); Thu, 23 Dec 2021 05:37:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239374AbhLWKhA (ORCPT ); Thu, 23 Dec 2021 05:37:00 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5AE93C061401; Thu, 23 Dec 2021 02:37:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Transfer-Encoding :Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Sender:Reply-To:Content-ID:Content-Description; bh=9CTXoMz+nAirRgLcZXJGcmLtCkLkirPVQ2I7ACSu0t4=; b=NBkgL0qZPWtsIce+oEUpbhHkYz L+y40PGH97mD2t0zGz4QBL5W6T8YNI5q6KgXC+Bj0zE1B05PJZTHHTWwLv0yT6uRHsNFXG13TnHPu glytwUMa/u9nQd2PTZ8OEAiAd9IoLKS6lNbSr1hzjyEHL/dtoIc6JDDC/HAmtKVlfapFujfXbm4yt 1X5ESVZvpp8HgWZZnDd7H1zs8g0NfPMGVozlUvXg93Le0hrOSbGTiayQ1xdR2joX8gv5Lfbo1RO7n 75vVQCYnaql2D+nymcsdRXDk7pRVZdK2jajE97x+tAEmTyxuHhGP4fc8Wgq+nJaEBfI6J3fTqC7CW D33xqP0Q==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1n0LSq-00CVsC-HQ; Thu, 23 Dec 2021 10:36:48 +0000 Date: Thu, 23 Dec 2021 02:36:48 -0800 From: Christoph Hellwig To: Vimal Agrawal Cc: mcgrof@kernel.org, vimal.Agrawal@sophos.com, masahiroy@kernel.org, michal.lkml@markovi.net, ndesaulniers@google.com, JBeulich@suse.com, jeffm@suse.com, sam@ravnborg.org, linux-kbuild@vger.kernel.org, jeyu@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] kernel/module.c: heuristic enhancement when INSTALL_MOD_STRIP= "--strip-unneeded" is used Message-ID: References: <20211222132332.7817-1-vimal.agrawal@sophos.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20211222132332.7817-1-vimal.agrawal@sophos.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 22, 2021 at 06:53:32PM +0530, Vimal Agrawal wrote: > If kernel modules are stripped off symbols (e.g. built by using strip > --strip-unneeded option) then stack traces in dmesg do not show symbol We never build modules with that Ñ‘ption, so this is completely pointless. NAK.