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=-6.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT 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 179B9C43441 for ; Sun, 11 Nov 2018 23:31:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CCEB92084C for ; Sun, 11 Nov 2018 23:31:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="0yqhh9mJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CCEB92084C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388934AbeKLJVY (ORCPT ); Mon, 12 Nov 2018 04:21:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:44750 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388620AbeKLIUW (ORCPT ); Mon, 12 Nov 2018 03:20:22 -0500 Received: from localhost (unknown [206.108.79.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3DBC8224E0; Sun, 11 Nov 2018 22:30:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541975426; bh=nHzAG7Xw69Lboec6oNyydrFe3WrTUGglvrdXT4gxbCY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0yqhh9mJHoG+7XVgAl7LZTewbrhbSB0Uenh/v211KlYF4RIBUra8z6nLYmfVpmrAf OhEWUWWv6fk6FhvXxOmwpIcqh4YGrNRWrqyknrpoWeSKZM38COmk/UZJFYp3aEli1D UC5tD6k2evn1PXr1VgQw7gS2y6L1SuP8wOvHOPjk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Evan Green , Lina Iyer , Marc Zyngier , Sasha Levin Subject: [PATCH 4.18 159/350] irqchip/pdc: Setup all edge interrupts as rising edge at GIC Date: Sun, 11 Nov 2018 14:20:23 -0800 Message-Id: <20181111221714.703394625@linuxfoundation.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181111221707.043394111@linuxfoundation.org> References: <20181111221707.043394111@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lina Iyer [ Upstream commit 7bae48b22c8d38c5cd50f52b6e15d134e2bb3935 ] The PDC irqchp can convert a falling edge or level low interrupt to a rising edge or level high interrupt at the GIC. We just need to setup the GIC correctly. Set up the interrupt type for the IRQ_TYPE_EDGE_BOTH as IRQ_TYPE_EDGE_RISING at the GIC. Fixes: f55c73aef890 ("irqchip/pdc: Add PDC interrupt controller for QCOM SoCs") Reported-by: Evan Green Reviewed-by: Evan Green Signed-off-by: Lina Iyer Signed-off-by: Marc Zyngier Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/irqchip/qcom-pdc.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/irqchip/qcom-pdc.c +++ b/drivers/irqchip/qcom-pdc.c @@ -124,6 +124,7 @@ static int qcom_pdc_gic_set_type(struct break; case IRQ_TYPE_EDGE_BOTH: pdc_type = PDC_EDGE_DUAL; + type = IRQ_TYPE_EDGE_RISING; break; case IRQ_TYPE_LEVEL_HIGH: pdc_type = PDC_LEVEL_HIGH;