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=-13.0 required=3.0 tests=BAYES_00,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 87991C43461 for ; Fri, 4 Sep 2020 16:52:42 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 48ACE206B7 for ; Fri, 4 Sep 2020 16:52:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="2ACeiEgn"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Yj2sIEDi" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 48ACE206B7 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+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=merlin.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=FNnyZfS8f02bvCpyW2v5MoFBIhbGKERp5vCA3x7ns1M=; b=2ACeiEgnDj7hbGEn8iAwCLFUR X/9WtVepubweb2yEaZQiMiNiQNjqW1W8WQNZo6R/8tyQVUYfobhhFYloxVkajWnNtDC5sBcbu1Y6M xMIikGD99T0OlFQJxoSpmZ7HRbk2WikeEHRK9XGOfFfmrnXExJMr6kOTfMgmmJRqaGLyZcB6Zj+jx C43TxvswKAzXeaOIVFArywixunXKLP5AFvSBMZ4TJyE338oJt+K3ZqsWjqfDSCoU0OvjZKwTcs4fI nD02L541WJhwwloRzrXnc6n3T6qccS4eTXUVqIQPNzbielFpMGjZY/ew063mxSOgZkAbV/oS6771S 3jXjL2okQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kEEwu-0004L5-1v; Fri, 04 Sep 2020 16:52:28 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kEEwr-0004Jn-O8 for linux-riscv@merlin.infradead.org; Fri, 04 Sep 2020 16:52:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.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; bh=b/bAysrgpK7o8RV7Nv82fuLZpX69oef20JEl760QaI0=; b=Yj2sIEDi9HwV9AsgH+AxKTKHN7 W+kv//OVQBi7WV2UrM0IFMf6mP08zizSMg1p8bPnM2RAmAr2YVY9AdDRRZgZWfph8wxCwO41zP7IR 5/MVBD50aqAS/ojCHnYZnyEgWyY841ZSthA/o2Z8veXrwvyNI4jRRzAxQwAc7zMJmY58nmMuwYFia oDwyMo6Hm1iyjfP5BQv3qzj7/dKad6eTc/RlZ2X0bQsslb8P7a7DYgSKkhp3NyG6/2FIUEO87Mt3k jju4moRdueiqdLGeuRovOvkEiK9p/U1t9S+yisC/Um/zJaN9nLwp9E9JizLxUjC8oKeVrfBquFQuc O7BAGcUQ==; Received: from [2001:4bb8:184:af1:704:22b1:700d:1395] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kEEwq-000134-Na; Fri, 04 Sep 2020 16:52:24 +0000 From: Christoph Hellwig To: Paul Walmsley , Palmer Dabbelt , Arnd Bergmann , Alexander Viro Subject: [PATCH 4/8] asm-generic: prepare uaccess.h for a set_fs-less world Date: Fri, 4 Sep 2020 18:52:12 +0200 Message-Id: <20200904165216.1799796-5-hch@lst.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200904165216.1799796-1-hch@lst.de> References: <20200904165216.1799796-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html 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: linux-arch@vger.kernel.org, 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+linux-riscv=archiver.kernel.org@lists.infradead.org Put all the set_fs related code under CONFIG_SET_FS so that asm-generic/uaccess.h can be used for set_fs-less builds. Signed-off-by: Christoph Hellwig --- include/asm-generic/uaccess.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h index 768502bbfb154e..a9e6da7cce25e2 100644 --- a/include/asm-generic/uaccess.h +++ b/include/asm-generic/uaccess.h @@ -83,6 +83,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) #define INLINE_COPY_TO_USER #endif /* CONFIG_UACCESS_MEMCPY */ +#ifdef CONFIG_SET_FS #define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) #ifndef KERNEL_DS @@ -105,6 +106,7 @@ static inline void set_fs(mm_segment_t fs) #ifndef uaccess_kernel #define uaccess_kernel() (get_fs().seg == KERNEL_DS.seg) #endif +#endif /* CONFIG_SET_FS */ #define access_ok(addr, size) __access_ok((unsigned long)(addr),(size)) -- 2.28.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv