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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E5AFC0015E for ; Tue, 25 Jul 2023 11:35:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234724AbjGYLfU (ORCPT ); Tue, 25 Jul 2023 07:35:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232604AbjGYLfT (ORCPT ); Tue, 25 Jul 2023 07:35:19 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9FFB310E7 for ; Tue, 25 Jul 2023 04:35:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 2BB7E61683 for ; Tue, 25 Jul 2023 11:35:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3AEB2C433C8; Tue, 25 Jul 2023 11:35:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1690284913; bh=vyQf+3mZIAmgjmDHAkm5GOb2K8UQZzMp9IVJpSJqyGQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PczWDNs7EJMlJMwLiM6qdC0mQdSW5E8rj7Lb6FWm3gHTKS6rQy62vGb8cCG/ILJ2h 5PfgUfm8mtPg8GvCt/6vSkC4VkGrLW3dCDrr3hBzuyj9mMQ9BZrNHGjNoo1s5mKvL9 47ZjiaQq9C/VvCBzmHPab4OPg4ZdG2wbfKnq0OK4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Marc Zyngier , Sasha Levin Subject: [PATCH 5.4 017/313] irqchip/jcore-aic: Kill use of irq_create_strict_mappings() Date: Tue, 25 Jul 2023 12:42:50 +0200 Message-ID: <20230725104521.893941079@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230725104521.167250627@linuxfoundation.org> References: <20230725104521.167250627@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Marc Zyngier [ Upstream commit 5f8b938bd790cff6542c7fe3c1495c71f89fef1b ] irq_create_strict_mappings() is a poor way to allow the use of a linear IRQ domain as a legacy one. Let's be upfront about it. Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20210406093557.1073423-4-maz@kernel.org Stable-dep-of: 4848229494a3 ("irqchip/jcore-aic: Fix missing allocation of IRQ descriptors") Signed-off-by: Sasha Levin --- drivers/irqchip/irq-jcore-aic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-jcore-aic.c b/drivers/irqchip/irq-jcore-aic.c index 033bccb41455c..5f47d8ee4ae39 100644 --- a/drivers/irqchip/irq-jcore-aic.c +++ b/drivers/irqchip/irq-jcore-aic.c @@ -100,11 +100,11 @@ static int __init aic_irq_of_init(struct device_node *node, jcore_aic.irq_unmask = noop; jcore_aic.name = "AIC"; - domain = irq_domain_add_linear(node, dom_sz, &jcore_aic_irqdomain_ops, + domain = irq_domain_add_legacy(node, dom_sz - min_irq, min_irq, min_irq, + &jcore_aic_irqdomain_ops, &jcore_aic); if (!domain) return -ENOMEM; - irq_create_strict_mappings(domain, min_irq, min_irq, dom_sz - min_irq); return 0; } -- 2.39.2