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=-11.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 A40B1C43331 for ; Fri, 6 Sep 2019 11:08:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 836A1206BB for ; Fri, 6 Sep 2019 11:08:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393198AbfIFLIx (ORCPT ); Fri, 6 Sep 2019 07:08:53 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:47110 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392313AbfIFLIi (ORCPT ); Fri, 6 Sep 2019 07:08:38 -0400 Received: from [5.158.153.53] (helo=tip-bot2.lab.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1i6C6V-0007Ce-7p; Fri, 06 Sep 2019 13:08:35 +0200 Received: from [127.0.1.1] (localhost [IPv6:::1]) by tip-bot2.lab.linutronix.de (Postfix) with ESMTP id 51E701C0E32; Fri, 6 Sep 2019 13:08:18 +0200 (CEST) Date: Fri, 06 Sep 2019 11:08:18 -0000 From: "tip-bot2 for Marc Zyngier" Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: irq/core] irqchip/gic-v3-its: Register the ITS' PA instead of its VA in fwnode Cc: Thomas Gleixner , Marc Zyngier , Ingo Molnar , Borislav Petkov , linux-kernel@vger.kernel.org MIME-Version: 1.0 Message-ID: <156776809830.24167.204482072593720465.tip-bot2@tip-bot2> X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the irq/core branch of tip: Commit-ID: 5778cc77111f09fd2033c66cdf1654f542771ed0 Gitweb: https://git.kernel.org/tip/5778cc77111f09fd2033c66cdf1654f542771ed0 Author: Marc Zyngier AuthorDate: Wed, 31 Jul 2019 16:13:42 +01:00 Committer: Marc Zyngier CommitterDate: Wed, 07 Aug 2019 14:24:28 +01:00 irqchip/gic-v3-its: Register the ITS' PA instead of its VA in fwnode Do not expose the ITS' VA (it appears in debugfs). Instead, record the PA, which at least can be used to precisely identify the associated irqchip and domain. Acked-by: Thomas Gleixner Signed-off-by: Marc Zyngier --- drivers/irqchip/irq-gic-v3-its.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 1b5c367..8eeb0e2 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -3921,7 +3921,7 @@ static int __init gic_acpi_parse_madt_its(union acpi_subtable_headers *header, res.end = its_entry->base_address + ACPI_GICV3_ITS_MEM_SIZE - 1; res.flags = IORESOURCE_MEM; - dom_handle = irq_domain_alloc_fwnode((void *)its_entry->base_address); + dom_handle = irq_domain_alloc_fwnode(&res.start); if (!dom_handle) { pr_err("ITS@%pa: Unable to allocate GICv3 ITS domain token\n", &res.start);