From patchwork Tue Aug 28 15:51:19 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Thierry X-Patchwork-Id: 10578763 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2094714BD for ; Tue, 28 Aug 2018 15:58:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0D33E2A5E1 for ; Tue, 28 Aug 2018 15:58:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 00C322A61E; Tue, 28 Aug 2018 15:58:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 90CD72A5E1 for ; Tue, 28 Aug 2018 15:58:35 +0000 (UTC) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To: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:List-Owner; bh=yIdjYPvZ7V+ml5W0oO5gNbd+rPuZRkVuKnDGEcA9OQM=; b=ruAhcsw5YhAtRCGnEnxmjDWVE3 yWMwLALGsQyt3z2g84CH4uurmhBeEwZSjfo7EASG8MQWWhFnfjPLIsq5U+rbWAxxsjtTZ+zByd4zm OwsRbi5BTYwcxdJxd5fEcwRSHb8Kxw1JNhWP8xUCb6V8DtWX+v30bIjApi/TLfVUMRzWtGv+Jz5uE zXlSXNhEkQKltwxZOqPvlAr0DsIKdgqJIAp6HiWp73Sacx00VGvsa3+ciShUMialCi5goNEwlK8R1 52djtkoTRVGpb8urqySbqhmfGD96nh2qbcck5g/AZDqRMF5/fkKAD6pCY5oMcY25A3aEEEQLcPq79 A89y/03w==; 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 1fugNp-0000Xr-3s; Tue, 28 Aug 2018 15:58:21 +0000 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fugHr-0005AQ-5h for linux-arm-kernel@lists.infradead.org; Tue, 28 Aug 2018 15:52:13 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 956821682; Tue, 28 Aug 2018 08:52:09 -0700 (PDT) Received: from e112298-lin.Emea.Arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 9E6DE3F557; Tue, 28 Aug 2018 08:52:07 -0700 (PDT) From: Julien Thierry To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 09/27] irqchip/gic: Lower priority of GIC interrupts Date: Tue, 28 Aug 2018 16:51:19 +0100 Message-Id: <1535471497-38854-10-git-send-email-julien.thierry@arm.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1535471497-38854-1-git-send-email-julien.thierry@arm.com> References: <1535471497-38854-1-git-send-email-julien.thierry@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180828_085211_286160_FC83E9AD X-CRM114-Status: GOOD ( 12.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, daniel.thompson@linaro.org, Julien Thierry , marc.zyngier@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, christoffer.dall@arm.com, james.morse@arm.com, joel@joelfernandes.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The current value used for IRQ priorities is high among the non-secure interrupt priority values. Lower the default priority of interrupts so there is more flexibility to define higher priority interrupts. Tested-by: Daniel Thompson Signed-off-by: Julien Thierry Suggested-by: Daniel Thompson Cc: Marc Zyngier --- include/linux/irqchip/arm-gic-common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.9.1 diff --git a/include/linux/irqchip/arm-gic-common.h b/include/linux/irqchip/arm-gic-common.h index 9a1a479..2c9a4b3 100644 --- a/include/linux/irqchip/arm-gic-common.h +++ b/include/linux/irqchip/arm-gic-common.h @@ -13,7 +13,7 @@ #include #include -#define GICD_INT_DEF_PRI 0xa0 +#define GICD_INT_DEF_PRI 0xc0 #define GICD_INT_DEF_PRI_X4 ((GICD_INT_DEF_PRI << 24) |\ (GICD_INT_DEF_PRI << 16) |\ (GICD_INT_DEF_PRI << 8) |\