From patchwork Fri Sep 11 22:41:21 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 7164371 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 137AB9F6CD for ; Fri, 11 Sep 2015 22:43:55 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2D2F220375 for ; Fri, 11 Sep 2015 22:43:54 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 42B2A2076E for ; Fri, 11 Sep 2015 22:43:53 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZaX0v-0003Do-97; Fri, 11 Sep 2015 22:41:49 +0000 Received: from mail.linuxfoundation.org ([140.211.169.12]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZaX0l-00032n-PK for linux-arm-kernel@lists.infradead.org; Fri, 11 Sep 2015 22:41:41 +0000 Received: from localhost (unknown [104.135.11.194]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 62DF6F1B; Fri, 11 Sep 2015 22:41:22 +0000 (UTC) Subject: Patch "irqchip/crossbar: Restore the irq_set_type() mechanism" has been added to the 4.1-stable tree To: grygorii.strashko@ti.com, balbi@ti.com, gregkh@linuxfoundation.org, jason@lakedaemon.net, linux-arm-kernel@lists.infradead.org, linux@arm.linux.org.uk, marc.zyngier@arm.com, nsekhar@ti.com, sudeep.holla@arm.com, tglx@linutronix.de, tony@atomide.com From: Date: Fri, 11 Sep 2015 15:41:21 -0700 Message-ID: <1442011281120210@kroah.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150911_154139_999085_39E12FFB X-CRM114-Status: UNSURE ( 9.75 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stable@vger.kernel.org, stable-commits@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This is a note to let you know that I've just added the patch titled irqchip/crossbar: Restore the irq_set_type() mechanism to the 4.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: irqchip-crossbar-restore-the-irq_set_type-mechanism.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. From e269ec42328783e51be08c191aa935dba56141fc Mon Sep 17 00:00:00 2001 From: Grygorii Strashko Date: Fri, 14 Aug 2015 15:20:27 +0300 Subject: irqchip/crossbar: Restore the irq_set_type() mechanism From: Grygorii Strashko commit e269ec42328783e51be08c191aa935dba56141fc upstream. The conversion of the crossbar irqchip to hierarchical irq domains failed to provide a mechanism to properly set the trigger type of an interrupt. The crossbar irq chip itself has no mechanism and therefor no irq_set_type() callback. The code before the conversion relayed the trigger configuration directly to the underlying GIC. Restore the correct behaviour by setting the crossbar irq_set_type callback to irq_chip_set_type_parent(). This propagates the set_trigger() call to the underlying GIC irqchip. [ tglx: Massaged changelog ] Fixes: 783d31863fb8 ('irqchip: crossbar: Convert dra7 crossbar...') Signed-off-by: Grygorii Strashko Cc: Sudeep Holla Cc: Cc: Cc: Cc: Cc: Cc: Cc: Link: http://lkml.kernel.org/r/1439554830-19502-4-git-send-email-grygorii.strashko@ti.com Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman --- drivers/irqchip/irq-crossbar.c | 1 + 1 file changed, 1 insertion(+) Patches currently in stable-queue which might be from grygorii.strashko@ti.com are queue-4.1/irqchip-crossbar-restore-the-mask-on-suspend-behaviour.patch queue-4.1/genirq-don-t-return-enosys-in-irq_chip_retrigger_hierarchy.patch queue-4.1/irqchip-crossbar-restore-set_wake-functionality.patch queue-4.1/irqchip-crossbar-restore-the-irq_set_type-mechanism.patch queue-4.1/arm-dts-dra7-fix-broken-pbias-device-creation.patch queue-4.1/genirq-introduce-irq_chip_set_type_parent-helper.patch queue-4.1/arm-omap-wakeupgen-restore-the-irq_set_type-mechanism.patch --- a/drivers/irqchip/irq-crossbar.c +++ b/drivers/irqchip/irq-crossbar.c @@ -69,6 +69,7 @@ static struct irq_chip crossbar_chip = { .irq_unmask = irq_chip_unmask_parent, .irq_retrigger = irq_chip_retrigger_hierarchy, .irq_set_wake = irq_chip_set_wake_parent, + .irq_set_type = irq_chip_set_type_parent, #ifdef CONFIG_SMP .irq_set_affinity = irq_chip_set_affinity_parent, #endif