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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 3C6AEC4360C for ; Thu, 26 Sep 2019 20:28:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0C4692245B for ; Thu, 26 Sep 2019 20:28:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728781AbfIZU2V (ORCPT ); Thu, 26 Sep 2019 16:28:21 -0400 Received: from foss.arm.com ([217.140.110.172]:59260 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727868AbfIZU2U (ORCPT ); Thu, 26 Sep 2019 16:28:20 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3709F142F; Thu, 26 Sep 2019 13:28:20 -0700 (PDT) Received: from [172.23.27.158] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E0CCE3F67D; Thu, 26 Sep 2019 13:28:17 -0700 (PDT) Subject: Re: [PATCH v2 0/4] arm64: vdso32: Address various issues To: Catalin Marinas Cc: ard.biesheuvel@linaro.org, ndesaulniers@google.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, will@kernel.org, linux-arm-kernel@lists.infradead.org References: <20190926133805.52348-1-vincenzo.frascino@arm.com> <20190926153123.GK9689@arrakis.emea.arm.com> From: Vincenzo Frascino Message-ID: Date: Thu, 26 Sep 2019 21:29:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190926153123.GK9689@arrakis.emea.arm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/26/19 4:31 PM, Catalin Marinas wrote: > On Thu, Sep 26, 2019 at 02:38:01PM +0100, Vincenzo Frascino wrote: >> this patch series is meant to address the various compilation issues you >> reported about arm64 vdso32. (This time for real I hope ;)) >> >> Please let me know if there is still something missing. > > Apart from the diff I posted and some nitpicks, the series looks fine to > me. If you post an update, I'll ack it (and a tested-by). > > In addition to this series I'd still prefer to have my Kconfig option to > disable the compat vDSO if something else fails in the future (at least > until we complete the headers clean-up). But I'm fine with a default y > and removing EXPERT. > It is fine by me, but may I ask to state in the commit message that the patch can be reverted once the we fix the headers issue? I would like to have symmetry in enabling vDSOs in between arm64 and compat once everything is fixed. > Thanks for the quick turnaround. > No problem, it is my responsibility to fix the vDSOs on arm64 and compat if something breaks ;) -- Regards, Vincenzo 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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 8F20EC4360C for ; Thu, 26 Sep 2019 20:28:32 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 537E5222C9 for ; Thu, 26 Sep 2019 20:28:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Qukwr29J" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 537E5222C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1a45vKEbKOtdj9u9L/c2m/HPSGB1Fb2YZl0+yrvBZ08=; b=Qukwr29JIjEgFc xCJzmX+EHa+mSQoA6B0VCfarg7FPdhz+NVTqmM3/BHZT/jzYHPyF+S1uQGcc5JEo8XlfeM0BWERNW xNvwL4up3Fsfej6or9BNLWHw2QqVYtrVkxrZn+y+UoqLrhgmexKrMAFiPHW6Rz2ObyqYIrAblzrqQ a6i/+B+Uxzads/IwckI7v4cdVvP08LYKAQ1QV0pkD9gjUeWbSLqh3hK/VR+rsadVZj6q3P2xEuc7A qyild3wWCpMnp1OGKFzcoY7U1Pihadx84zdLKT1mQbYiYWtAlvyXRCOnh/2ps/b5m01C2gpRUO2hK 4CTvaSpVT/nYcPSg0VrA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iDaNH-0006TD-Mf; Thu, 26 Sep 2019 20:28:27 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iDaNE-0006Sn-Qy for linux-arm-kernel@lists.infradead.org; Thu, 26 Sep 2019 20:28:26 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3709F142F; Thu, 26 Sep 2019 13:28:20 -0700 (PDT) Received: from [172.23.27.158] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E0CCE3F67D; Thu, 26 Sep 2019 13:28:17 -0700 (PDT) Subject: Re: [PATCH v2 0/4] arm64: vdso32: Address various issues To: Catalin Marinas References: <20190926133805.52348-1-vincenzo.frascino@arm.com> <20190926153123.GK9689@arrakis.emea.arm.com> From: Vincenzo Frascino Message-ID: Date: Thu, 26 Sep 2019 21:29:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190926153123.GK9689@arrakis.emea.arm.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190926_132824_919951_37086398 X-CRM114-Status: GOOD ( 17.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ard.biesheuvel@linaro.org, ndesaulniers@google.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, will@kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 9/26/19 4:31 PM, Catalin Marinas wrote: > On Thu, Sep 26, 2019 at 02:38:01PM +0100, Vincenzo Frascino wrote: >> this patch series is meant to address the various compilation issues you >> reported about arm64 vdso32. (This time for real I hope ;)) >> >> Please let me know if there is still something missing. > > Apart from the diff I posted and some nitpicks, the series looks fine to > me. If you post an update, I'll ack it (and a tested-by). > > In addition to this series I'd still prefer to have my Kconfig option to > disable the compat vDSO if something else fails in the future (at least > until we complete the headers clean-up). But I'm fine with a default y > and removing EXPERT. > It is fine by me, but may I ask to state in the commit message that the patch can be reverted once the we fix the headers issue? I would like to have symmetry in enabling vDSOs in between arm64 and compat once everything is fixed. > Thanks for the quick turnaround. > No problem, it is my responsibility to fix the vDSOs on arm64 and compat if something breaks ;) -- Regards, Vincenzo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel