From patchwork Mon Apr 27 20:53:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anders Roxell X-Patchwork-Id: 6282581 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 7E535BEEE1 for ; Mon, 27 Apr 2015 20:56:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BEF2E2035B for ; Mon, 27 Apr 2015 20:56:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D991A20351 for ; Mon, 27 Apr 2015 20:56:47 +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 1Ymq38-0005UD-43; Mon, 27 Apr 2015 20:54:42 +0000 Received: from mail-lb0-f178.google.com ([209.85.217.178]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ymq2h-0005IN-8u for linux-arm-kernel@lists.infradead.org; Mon, 27 Apr 2015 20:54:15 +0000 Received: by lbcga7 with SMTP id ga7so92058823lbc.1 for ; Mon, 27 Apr 2015 13:53:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=kym79kzTaJ2xGhN5leYxz0gNIGr83wcL13EImBY1LY8=; b=ajm1/oA1MrCyTGvTnVOtBPqn9ld96CZYjCLIGO//oskN8MqkgHlN471jWw/y5MfUPw zBJSHYyH7gdlvv5fZJwhb2JhcP/VXC23LdS662BNXSfOArivZhRC86vS1v2GVNIMRfKo cAFP3s0KpvBdLL4KpEv3IERo54K1YRf8t5pbKHuRJHS/ouOSdfrvUhctP6w29zuKBkKz pnTOH86+EhwiPEnWtgOQHPKdNfTrGFVS76OIzi6W93YOZYlqa2oIMzWHKaIg4sMN2FzV l3wlC3OHtkhdCgZnvUq0mTc2PEpp43z+t3vWbC7vGqAPehH3nPrhBX5boHtGRLgVQAmq NaAw== X-Gm-Message-State: ALoCoQnN7JAN+YwSntuUv/G8KFPFCCFSo5wxv9QrXXgGfbQzm88STR6Lav+qkCcAC4CbZ6Kfx36v X-Received: by 10.112.235.133 with SMTP id um5mr11967426lbc.7.1430168033293; Mon, 27 Apr 2015 13:53:53 -0700 (PDT) Received: from localhost (c-853670d5.07-21-73746f28.cust.bredbandsbolaget.se. [213.112.54.133]) by mx.google.com with ESMTPSA id h8sm452243lam.32.2015.04.27.13.53.52 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 Apr 2015 13:53:52 -0700 (PDT) From: Anders Roxell To: bigeasy@linutronix.de, ayyappa.ch.linux@gmail.com Subject: [PATCHv2 2/3] arm64: Allow forced irq threading Date: Mon, 27 Apr 2015 22:53:09 +0200 Message-Id: <1430167990-12333-3-git-send-email-anders.roxell@linaro.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1430167990-12333-1-git-send-email-anders.roxell@linaro.org> References: <1430167990-12333-1-git-send-email-anders.roxell@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150427_135415_518317_DDEC068D X-CRM114-Status: UNSURE ( 8.56 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: kevin.hilman@linaro.org, Anders Roxell , linux-rt-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 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 Now its safe to allow forced interrupt threading for arm64, all timer interrupts and the perf interrupt are marked NO_THREAD, as is the case with arch/arm: da0ec6f ARM: 7814/2: Allow forced irq threading Suggested-by: Sebastian Andrzej Siewior Signed-off-by: Anders Roxell Acked-by: Sebastian Andrzej Siewior --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 9532f8d..3708eec 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -61,6 +61,7 @@ config ARM64 select HAVE_RCU_TABLE_FREE select HAVE_SYSCALL_TRACEPOINTS select IRQ_DOMAIN + select IRQ_FORCED_THREADING select MODULES_USE_ELF_RELA select NO_BOOTMEM select OF