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 B4D2EC43458 for ; Tue, 7 Jul 2026 17:45:29 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=z+5FXgQlf6GkQo0BQToM4SgzvaeHeUexHQRfeaoNewQ=; b=WMGkbE2hOSa/Z+ xaQcBnMXin9P4sVwDYTrmOw/7nfvaj6OSykus6geFqaTDjLKikT2kiRDHzIh+zUvUyypuweeuGAOw ZyfDflRKwxNDUKZ0M8By9Z1THBIffFrAybe3f8F8vTu+TsusFsyVaA4uQ3ZWFflQjFhmLEyfqz2c+ Dy2/X+0JgAeJLBvLHz+myiwLF3ou/rYQY59Q8tQaGGE1KA5Pu4DbiSj+aybQehU6U0tRrz+53NCqH m6euCHiJML32kEFqtyP+DNYmJ/fu21GLLo8zd0ect9YIMhyujaqyvALD9bybEIOA7KSAMmQUhyNr3 Zwj9vyDt/PiDhuLPbg7Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wh9rF-0000000FaNc-0082; Tue, 07 Jul 2026 17:45:21 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wh9rD-0000000FaMx-3OVf for linux-riscv@lists.infradead.org; Tue, 07 Jul 2026 17:45:19 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 32A32406D9; Tue, 7 Jul 2026 17:45:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59E241F000E9; Tue, 7 Jul 2026 17:45:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783446319; bh=ArZcjnqxXY4lFXsA7ciAkqOLPQkDIBG41FVldd2FM9U=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=nOMe5IQzEGa5vA5o14v7lBTr4l+/MkALdb30ZUydO6V/RZb/g2c4WEIMq4hO4ptZz BaqlwELwS5BFZJnDFxW3tU7BXZ9jgiPb/PiAbl1RHIL+ntYfiQV7on0xvieDJ8VOBv qTKY9I/WtmujKcaaI3BuHSBDGi7JjQiDfYq/lBMvT121Bmjxe2utEwFszGoqJqTlin jd7RfgVc0L+Koz+z9Ri6E3D76BIM6IeEJQ8g8YPIebJx49XFLqpe3krgSXkOd5cv/A CWPoQqaGZVd9bOiDYTLUUdeBABY6rYF1DgD6lTSC1NBQNlck/kw8X3V0IdzTN9YFAE neO4Bl08JEUow== Date: Tue, 7 Jul 2026 10:45:13 -0700 From: Nathan Chancellor To: Thomas =?iso-8859-1?Q?Wei=DFschuh?= Cc: Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Conor Dooley , Wende Tan , Palmer Dabbelt , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Nam Cao , kernel test robot , stable@vger.kernel.org Subject: Re: [PATCH 0/2] riscv: vdso: Do not use LTO for the vDSO Message-ID: <20260707174513.GA1256227@ax162> References: <20260701-riscv-vdso-lto-v1-0-89db0cd82077@linutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260701-riscv-vdso-lto-v1-0-89db0cd82077@linutronix.de> 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="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Wed, Jul 01, 2026 at 11:21:21AM +0200, Thomas Wei=DFschuh wrote: > With LTO enabled the compiler assumes that the vDSO functions are not > used and optimizes them away completely. > = > Disable LTO for the vDSO, as these functions are hand-optimized anyways. > = > Signed-off-by: Thomas Wei=DFschuh > --- > Thomas Wei=DFschuh (2): > riscv: vdso: Do not use LTO for the vDSO > riscv: vdso: Simplify cflags remove logic Reviewed-by: Nathan Chancellor -- = Cheers, Nathan _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv