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=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 74F25ECE597 for ; Thu, 17 Oct 2019 17:38:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4417D20820 for ; Thu, 17 Oct 2019 17:38:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="SKFPW+Nx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2503154AbfJQRic (ORCPT ); Thu, 17 Oct 2019 13:38:32 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:38814 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2503130AbfJQRi3 (ORCPT ); Thu, 17 Oct 2019 13:38:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=J7XwwMxAEu8xNgj4ceuOb2qzHYMjyO4RwXRDEV5bohU=; b=SKFPW+Nxw5xcfq9S/I/ulP3Fq3 As4PG6c8VvmmBnZ5SNd8EMwKTtRxp3yQTwQsCAF4PcGDK3Gb4l49SIc8K1lhvvElhYb3UeuBQKljF NcNXQqdtW9Q6btsFLrww7bVCar6bDwlLBgEOEcJOjxcEOYj8+W7CpoJGBpShmxvG3rLK0CBp9olSm WjEta75ZyclYUzqCWlrgKEAEd9QRG60tA5ArlBIxQJC9XgRUr+trXPIxYGWQnZ/gCTotIlowg9zEB L+20cN63a8p4ROGaKYQetQSHZWaRTt95Dw/3V0uSL4ls1LYX3t/FaBy7vz623UT2wym+ZN0Ttdaxs jlnDw+kQ==; 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 1iL9jD-0008CR-LE; Thu, 17 Oct 2019 17:38:24 +0000 From: Christoph Hellwig To: Palmer Dabbelt , Paul Walmsley Cc: Damien Le Moal , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 15/15] riscv: disable the EFI PECOFF header for M-mode Date: Thu, 17 Oct 2019 19:37:43 +0200 Message-Id: <20191017173743.5430-16-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 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org No point in bloating the kernel image with a bootloader header if we run bare metal. Signed-off-by: Christoph Hellwig --- arch/riscv/kernel/head.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S index 71efbba25ed5..dc21e409cc49 100644 --- a/arch/riscv/kernel/head.S +++ b/arch/riscv/kernel/head.S @@ -16,6 +16,7 @@ __INIT ENTRY(_start) +#ifndef CONFIG_RISCV_M_MODE /* * Image header expected by Linux boot-loaders. The image header data * structure is described in asm/image.h. @@ -47,6 +48,7 @@ ENTRY(_start) .global _start_kernel _start_kernel: +#endif /* CONFIG_RISCV_M_MODE */ /* Mask all interrupts */ csrw CSR_XIE, zero csrw CSR_XIP, zero -- 2.20.1