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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,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 C605AECE58D for ; Thu, 17 Oct 2019 17:38:02 +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 A195E21835 for ; Thu, 17 Oct 2019 17:38:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="rP1dRuWE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A195E21835 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=iM6Hb+dXxsSUjYdWqJ8WSxB4k9rWhHl6x3Juvba4HQc=; b=rP1dRuWEQVR+A4 /5QySgP+ckxwe9v/KfCXLlqkQ2dfsPC9UqxJQyRex4wOYp0NW+0ys1WD5GDuU32g0uEh25+khqNYy hk/+erBEtmf1egXbJAj/M+gkHTw9c8WP+jCK7AJED+bJwujEMUYBThrkYPHaSzgpcevOGK1GEthRM 7soMMl5wikai4LmihZeZ5LM4h2voGl8aTO0dEoHz5bHAEfSSJaSyh2Rj2e8u01mxjZoHWFSnzOmhY GTVxkevMBizSswNYi2AG2uzcNvC9Hg3m7d51x6FBobbbmNZm1FEgi+DOZKGFJ+xgJUy0lJ2MkM4rT sF8yn1a+dsHxha9QGWxQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iL9iq-0007fz-Tc; Thu, 17 Oct 2019 17:38:00 +0000 Received: from [2001:4bb8:18c:d7b:c70:4a89:bc61:3] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1iL9io-0007X1-C7; Thu, 17 Oct 2019 17:37:58 +0000 From: Christoph Hellwig To: Palmer Dabbelt , Paul Walmsley Subject: [PATCH 05/15] riscv: poison SBI calls for M-mode Date: Thu, 17 Oct 2019 19:37:33 +0200 Message-Id: <20191017173743.5430-6-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191017173743.5430-1-hch@lst.de> References: <20191017173743.5430-1-hch@lst.de> MIME-Version: 1.0 X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Damien Le Moal , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org There is no SBI when we run in M-mode, so fail the compile for any code trying to use SBI calls. Signed-off-by: Christoph Hellwig --- arch/riscv/include/asm/sbi.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index 21134b3ef404..b167af3e7470 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -8,6 +8,7 @@ #include +#ifdef CONFIG_RISCV_SBI #define SBI_SET_TIMER 0 #define SBI_CONSOLE_PUTCHAR 1 #define SBI_CONSOLE_GETCHAR 2 @@ -93,5 +94,5 @@ static inline void sbi_remote_sfence_vma_asid(const unsigned long *hart_mask, { SBI_CALL_4(SBI_REMOTE_SFENCE_VMA_ASID, hart_mask, start, size, asid); } - -#endif +#endif /* CONFIG_RISCV_SBI */ +#endif /* _ASM_RISCV_SBI_H */ -- 2.20.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv