From patchwork Sun Sep 6 04:23:39 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 7130611 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 2B61EBEEC1 for ; Sun, 6 Sep 2015 04:28:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 51CF720805 for ; Sun, 6 Sep 2015 04:28:22 +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 71BE1207F1 for ; Sun, 6 Sep 2015 04:28:21 +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 1ZYRXL-0006u3-Jp; Sun, 06 Sep 2015 04:26:39 +0000 Received: from szxga02-in.huawei.com ([119.145.14.65]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZYRX4-0006h9-VQ for linux-arm-kernel@lists.infradead.org; Sun, 06 Sep 2015 04:26:26 +0000 Received: from 172.24.1.50 (EHLO szxeml434-hub.china.huawei.com) ([172.24.1.50]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CRV68700; Sun, 06 Sep 2015 12:24:11 +0800 (CST) Received: from localhost (10.177.19.219) by szxeml434-hub.china.huawei.com (10.82.67.225) with Microsoft SMTP Server id 14.3.235.1; Sun, 6 Sep 2015 12:24:00 +0800 From: Yang Yingliang To: , Subject: [RFC PATCH v1 2/4] irqchip: GICv3: set non-percpu irqs status with _IRQ_MOVE_PCNTXT Date: Sun, 6 Sep 2015 12:23:39 +0800 Message-ID: <1441513421-8092-3-git-send-email-yangyingliang@huawei.com> X-Mailer: git-send-email 1.9.5.msysgit.1 In-Reply-To: <1441513421-8092-1-git-send-email-yangyingliang@huawei.com> References: <1441513421-8092-1-git-send-email-yangyingliang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.19.219] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150905_212623_451856_81E007DC X-CRM114-Status: GOOD ( 11.57 ) 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: Mark Rutland , Russell King - ARM Linux , Marc Zyngier , Will Deacon , Hanjun Guo , Yang Yingliang , Thomas Gleixner , Jiang Liu 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, 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 Use irq_settings_set_move_pcntxt() helper irqs status with _IRQ_MOVE_PCNTXT. So that it can do set affinity when calling irq_set_affinity_locked(). Cc: Jiang Liu Cc: Thomas Gleixner Cc: Marc Zyngier Cc: Mark Rutland Cc: Will Deacon Cc: Russell King - ARM Linux Cc: Hanjun Guo Signed-off-by: Yang Yingliang --- drivers/irqchip/irq-gic-v3.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index e406bc5..9108387 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -688,6 +688,7 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq, irq_domain_set_info(d, irq, hw, &gic_chip, d->host_data, handle_fasteoi_irq, NULL, NULL); set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + irq_set_move_pcntxt(irq); } /* LPIs */ if (hw >= 8192 && hw < GIC_ID_NR) { @@ -696,6 +697,7 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq, irq_domain_set_info(d, irq, hw, &gic_chip, d->host_data, handle_fasteoi_irq, NULL, NULL); set_irq_flags(irq, IRQF_VALID); + irq_set_move_pcntxt(irq); } return 0;