From: Christoph Hellwig Subject: [PATCH 51/67] set_memory.h: provide set_memory_{en,de}crypted stubs Date: Fri, 29 Dec 2017 09:18:55 +0100 Message-ID: <20171229081911.2802-52-hch@lst.de> References: <20171229081911.2802-1-hch@lst.de> Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding: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=MOCxcJjG3XUyrCIu1dCbwu3kSMCYXjMVe8M9jE+sCHA=; b=PhosfsndTidDurc0UcMiyjdPg OJwVUegS6cp5Hkav6NOH33UbnPst6qByzaXUshSz6Z6g8751sah9xoEgXbaQ3oE6DhHg2ooXDHYJz F06AxKet5Auk8Sqli3epRBDRMFAMsbHeITZlXM1BqWWf74saONpwtrFW9eOI8G4CYORwy1xGrmuFU 12ReGgoUoaJK06lSbhB2X5lc49h1E0gauVP6LZz+MQdIpHoEHn58Fkjsxl4HLuPt90d3Dttgd+NTb 773A0XzBOgV7ezVQwyPtT+TNWAS4LTR4rmjKsLif/3FzIE18ATMWHRR9vkxfT89z58DNIochjk5MX In-Reply-To: <20171229081911.2802-1-hch@lst.de> Sender: linux-sh-owner@vger.kernel.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: iommu@lists.linux-foundation.org Cc: linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, adi-buildroot-devel@lists.sourceforge.net, linux-c6x-dev@linux-c6x.org, linux-cris-kernel@axis.com, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-metag@vger.kernel.org, Michal Simek , linux-mips@linux-mips.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, patches@groups.riscv.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, Guan Xuetao , x86@kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Signed-off-by: Christoph Hellwig --- include/linux/set_memory.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/linux/set_memory.h b/include/linux/set_memory.h index e5140648f638..da5178216da5 100644 --- a/include/linux/set_memory.h +++ b/include/linux/set_memory.h @@ -17,4 +17,16 @@ static inline int set_memory_x(unsigned long addr, int numpages) { return 0; } static inline int set_memory_nx(unsigned long addr, int numpages) { return 0; } #endif +#ifndef CONFIG_ARCH_HAS_MEM_ENCRYPT +static inline int set_memory_encrypted(unsigned long addr, int numpages) +{ + return 0; +} + +static inline int set_memory_decrypted(unsigned long addr, int numpages) +{ + return 0; +} +#endif /* CONFIG_ARCH_HAS_MEM_ENCRYPT */ + #endif /* _LINUX_SET_MEMORY_H_ */ -- 2.14.2