From patchwork Fri Dec 7 10:27:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Andrzej Siewior X-Patchwork-Id: 1009317 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linutronix.de Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="H0v5cqTR"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 43B7wR5tnGz9s0t for ; Fri, 7 Dec 2018 21:28:23 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=LDymAPpv7G7f8Huad/9lc+2t6WGYb3GqAC/rBE+l3IQ=; b=H0v5cqTRQoVArU POr2NeEEk8J1JYmBFy2AmOInSo8H74M1yvWbPL2KTmrpJhLDNbHJLvzf+LiqwyCR9saFij+ymh3du G4vF1nGkTskp33FcbTe4MM4FrEAQeG3fVKaOgtvJvlej60fmVS0UwppPeru6vR8KNz1fn75cjFaX8 pYBxQMIVdMS4RByYzuV8v/i/oXB/4/QjIR+pA8rigr0/svXrUyvFpBnM/6+VATAgq28kCd9KM1tYT dT44Oxtaqy704RySZk9Q6jht8ZcTH2LphWeCeDQG6+GZpzUdEIL5Kyj6j60UM9hDcu0f7APKENrkp nqvgEViW8aM2+WQbjPxw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVDMo-00034C-Ic; Fri, 07 Dec 2018 10:28:18 +0000 Received: from galois.linutronix.de ([2a01:7a0:2:106d:700::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVDMk-00032s-6Z for linux-arm-kernel@lists.infradead.org; Fri, 07 Dec 2018 10:28:16 +0000 Received: from localhost ([127.0.0.1] helo=bazinga.breakpoint.cc) by Galois.linutronix.de with esmtp (Exim 4.80) (envelope-from ) id 1gVDMT-00054t-47; Fri, 07 Dec 2018 11:27:57 +0100 From: Sebastian Andrzej Siewior To: linux-arm-kernel@lists.infradead.org, Arnd Bergmann Subject: [PATCH 0/3 REPOST] arm: covert a few spinlock_t locks to raw_spinlock_t Date: Fri, 7 Dec 2018 11:27:46 +0100 Message-Id: <20181207102749.15205-1-bigeasy@linutronix.de> X-Mailer: git-send-email 2.20.0.rc2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181207_022814_382588_4BF6730C X-CRM114-Status: UNSURE ( 5.17 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [2a01:7a0:2:106d:700:0:0:1 listed in] [list.dnswl.org] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tglx@linutronix.de, Russell King Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Hi, this small series converts a few spinlock_t locks to raw_spinlock_t. This change makes no difference for !RT but is required for RT. I added a few acks to first patch since the last repost [0]. Arnd suggested that it might be best to route patch 1 via the arm-soc tree. I hope that we can route patch 2 and 3 the same way. [0] https://lkml.kernel.org/r/20180711110037.12928-1-bigeasy@linutronix.de Sebastian Reviewed-by: Arnd Bergmann