From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69B18C28D1A for ; Thu, 6 Jun 2019 09:32:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1015C20684 for ; Thu, 6 Jun 2019 09:32:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="GBzG66BA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1015C20684 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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=wjd2BcH7W4gZSeiWk9F6ch0cJHbnQMj2luru0bEkT5c=; b=GBzG66BAMm+IU8y/bsY3UhJ0lv tfnpeXq3OclsQCiIbt7bVstZeNEQ/5DzRBJw+8dkgI46vmBQ8IvJ+Gn3OGA+mKRqJ9e0m/AZ0LnUP y2hSfqd19NJz7LiZAUEhd7AJMeX2/ZQwQtgKnBhvFhLuUdi5Cf/7B8BqK1J2vUoViy+WwIdzfxdh7 KS6ba8LwZD/sdQhorDdHbBE8Vvn9G1pzp2BunqIto7gdlc+R5uFpROdR3A91FAf7P7hkQ+FK0hdMy NYhiV4EkjWlQqByVP1BzyuTG+DBlq/alh+gIKenBTLkwWHxtV4GmpKEeT3H5FPbzoNAU4bvbpGciq emxQnHJg==; 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 1hYolE-000778-E0; Thu, 06 Jun 2019 09:32:40 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hYokm-0006Tw-Ck for linux-arm-kernel@lists.infradead.org; Thu, 06 Jun 2019 09:32:15 +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 A89ED15BF; Thu, 6 Jun 2019 02:32:11 -0700 (PDT) Received: from e112298-lin.cambridge.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 8B2983F690; Thu, 6 Jun 2019 02:32:09 -0700 (PDT) From: Julien Thierry To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 3/8] arm64: irqflags: Add condition flags to inline asm clobber list Date: Thu, 6 Jun 2019 10:31:52 +0100 Message-Id: <1559813517-41540-4-git-send-email-julien.thierry@arm.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1559813517-41540-1-git-send-email-julien.thierry@arm.com> References: <1559813517-41540-1-git-send-email-julien.thierry@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190606_023212_797935_B8EA690A X-CRM114-Status: GOOD ( 11.01 ) 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, Julien Thierry , marc.zyngier@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, rostedt@goodmis.org, james.morse@arm.com, yuzenghui@huawei.com, wanghaibin.wang@huawei.com, liwei391@huawei.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Some of the inline assembly instruction use the condition flags and need to include "cc" in the clobber list. Fixes: commit 4a503217ce37 ("arm64: irqflags: Use ICC_PMR_EL1 for interrupt masking") Suggested-by: Marc Zyngier Signed-off-by: Julien Thierry Cc: Catalin Marinas Cc: Will Deacon --- arch/arm64/include/asm/irqflags.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/include/asm/irqflags.h b/arch/arm64/include/asm/irqflags.h index 9c93152..fbe1aba 100644 --- a/arch/arm64/include/asm/irqflags.h +++ b/arch/arm64/include/asm/irqflags.h @@ -92,7 +92,7 @@ static inline unsigned long arch_local_save_flags(void) ARM64_HAS_IRQ_PRIO_MASKING) : "=&r" (flags), "+r" (daif_bits) : "r" ((unsigned long) GIC_PRIO_IRQOFF) - : "memory"); + : "cc", "memory"); return flags; } @@ -136,7 +136,7 @@ static inline int arch_irqs_disabled_flags(unsigned long flags) ARM64_HAS_IRQ_PRIO_MASKING) : "=&r" (res) : "r" ((int) flags) - : "memory"); + : "cc", "memory"); return res; } -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel