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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,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 D9650C10F0E for ; Tue, 9 Apr 2019 13:54:41 +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 AA9322084F for ; Tue, 9 Apr 2019 13:54:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fsMN627V" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AA9322084F 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=Bqzv7VJ4VVL40Fs9hGblr6lwchR5YrMeaTyOcCD/haU=; b=fsMN627V45KD6xiWTE0WvUdyNr jv8n1ykf+74YzIMNvpnYc9IPmBAYp56+In7P6Xf9EDOlk+8yUSsw5JUi3ACumvfkYVs9dbB05Y4rf nFgY0Wx4su3EdfwjoI8GvmXFDmcWF7l7P2A14+QEKyZO9UcMXAPY2jK5PFcbUIPN8BQn7OVUDTdS4 +uWk91iYHCfBtpXl6koDnHzkak9iDowDLAE9C2ggGiYK/DR0FEsRt0AtFNjvKjAFEPtotfwlicJ6z uI3nfuHKS3XNSLgpZdumGY6NKV3MwjPTEtyht6MZ0s+20/9h3kbBMnNGR/jAUiAkuNR4eE9fbu6d2 ZTtDwA1Q==; 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 1hDrCt-0004RU-Sj; Tue, 09 Apr 2019 13:54:35 +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 1hDrC9-0003Rr-A7 for linux-arm-kernel@lists.infradead.org; Tue, 09 Apr 2019 13:54:07 +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 427E9A78; Tue, 9 Apr 2019 06:53:49 -0700 (PDT) Received: from e121650-lin.cambridge.arm.com (e121650-lin.cambridge.arm.com [10.1.196.108]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id BC6E53F68F; Tue, 9 Apr 2019 06:53:47 -0700 (PDT) From: Raphael Gault To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [RFC 5/6] arm64: sleep: Add stack frame setup for __cpu_supsend_enter Date: Tue, 9 Apr 2019 14:52:42 +0100 Message-Id: <20190409135243.12424-6-raphael.gault@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190409135243.12424-1-raphael.gault@arm.com> References: <20190409135243.12424-1-raphael.gault@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190409_065350_211963_29B10A5F X-CRM114-Status: UNSURE ( 7.78 ) X-CRM114-Notice: Please train this message. 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: julien.thierry@arm.com, peterz@infradead.org, catalin.marinas@arm.com, will.deacon@arm.com, Raphael Gault , jpoimboe@redhat.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 Annotate cpu_resume and _cpu_resume to silence objtool warning about non-standard stack frame. Signed-off-by: Raphael Gault --- arch/arm64/kernel/sleep.S | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/sleep.S b/arch/arm64/kernel/sleep.S index 3e53ffa07994..eb434525fe82 100644 --- a/arch/arm64/kernel/sleep.S +++ b/arch/arm64/kernel/sleep.S @@ -90,6 +90,7 @@ ENTRY(__cpu_suspend_enter) str x0, [x1] add x0, x0, #SLEEP_STACK_DATA_SYSTEM_REGS stp x29, lr, [sp, #-16]! + mov x29, sp bl cpu_do_suspend ldp x29, lr, [sp], #16 mov x0, #1 @@ -146,3 +147,6 @@ ENTRY(_cpu_resume) mov x0, #0 ret ENDPROC(_cpu_resume) + + asm_stack_frame_non_standard cpu_resume + asm_stack_frame_non_standard _cpu_resume -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel