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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C8C74C433EF for ; Wed, 19 Jan 2022 20:44:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:In-Reply-To: Date:References:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=YHfkdeXkYAR5uqDUCZQSKi+0n6kadEM5rSIWwS1euU0=; b=W7KbaqtvOAcmQG IWNDO3g9YrRpAPmIcWr2ZQw+mGwQ5AXFWHVgs9l0KKDkKbzfR7Luq8OEhw7p8pt0LjBu/aIm0PVdN tq0uinvYj9pxKDufJFFEs0dvIadER2bk42RGYAA5vDzG41VXdv8K/U2ean9phIjRZ4ZmrEo0DpGbS XnHPNk5a1/xx4nibX6v6HN040qerUDBsiBf5CEgWO5Oz1e0n5nl+mernArEZ2EHLgCgUV8+hj3O9d d2+1RcC4vDh+QRPhh62mu5GXV8BdUUtJJgluHkmy7rjj7opcXGlZgGeOQ2YTDRHDRyk958DuZ4C4D oQHX1GhUFrSbRFG4Wscw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nAHog-007Mun-T5; Wed, 19 Jan 2022 20:44:26 +0000 Received: from mail-out.m-online.net ([212.18.0.9]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nAHoe-007Mpp-08 for linux-riscv@lists.infradead.org; Wed, 19 Jan 2022 20:44:25 +0000 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4JfHgQ5sXnz1qwxw; Wed, 19 Jan 2022 21:44:18 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4JfHgQ50LCz1qqkB; Wed, 19 Jan 2022 21:44:18 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 6L6xe3EddrKa; Wed, 19 Jan 2022 21:44:17 +0100 (CET) X-Auth-Info: nJuTUY16BLditwCx3N+8RgW7uEoB4EG3dgp1fSm5IYXv2+7XoCryn5F+CymGT4hG Received: from igel.home (ppp-46-244-165-91.dynamic.mnet-online.de [46.244.165.91]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Wed, 19 Jan 2022 21:44:17 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id 4B0C22C36EF; Wed, 19 Jan 2022 21:44:17 +0100 (CET) From: Andreas Schwab To: Jessica Clarke Cc: Changbin Du , Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-riscv , linux-kernel@vger.kernel.org Subject: Re: [PATCH] riscv: eliminate unreliable __builtin_frame_address(1) References: <20220117154433.3124-1-changbin.du@gmail.com> <87v8yg6lhf.fsf@igel.home> X-Yow: Did you move a lot of KOREAN STEAK KNIVES this trip, Dingy? Date: Wed, 19 Jan 2022 21:44:17 +0100 In-Reply-To: (Jessica Clarke's message of "Wed, 19 Jan 2022 19:05:13 +0000") Message-ID: <8735lj78wu.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220119_124424_224066_03F01A9A X-CRM114-Status: UNSURE ( 8.88 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gSmFuIDE5IDIwMjIsIEplc3NpY2EgQ2xhcmtlIHdyb3RlOgoKPiBMZWFmIGZ1bmN0aW9ucyBi eSBkZWZpbml0aW9uIGRvbuKAmXQgaGF2ZSBjYWxsZWVzIHRoYXQgYXJlIHRyeWluZyB0byByZWFk Cj4gdGhlaXIgZnJhbWUgcG9pbnRlciBzbyBhcmVu4oCZdCByZWxldmFudCBoZXJlLgoKPz8/IF9f YnVpbHRpbl9mcmFtZV9hZGRyZXNzKDEpIGlzIGFib3V0IHRoZSBjYWxsZXIsIG5vdCB0aGUgY2Fs bGVlLgoKLS0gCkFuZHJlYXMgU2Nod2FiLCBzY2h3YWJAbGludXgtbTY4ay5vcmcKR1BHIEtleSBm aW5nZXJwcmludCA9IDc1NzggRUI0NyBENEU1IDRENjkgMjUxMCAgMjU1MiBERjczIEU3ODAgQTlE QSBBRUMxCiJBbmQgbm93IGZvciBzb21ldGhpbmcgY29tcGxldGVseSBkaWZmZXJlbnQuIgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3Yg bWFpbGluZyBsaXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3Rz LmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo=