From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [PATCH 10/14] set_memory.h: provide set_memory_{en,de}crypted stubs Date: Thu, 15 Mar 2018 13:50:31 -0400 Message-ID: <20180315175031.GQ13391@char.us.oracle.com> References: <20180314175213.20256-1-hch@lst.de> <20180314175213.20256-11-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20180314175213.20256-11-hch-jcswGhMUV9g@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Christoph Hellwig Cc: Tom Lendacky , x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Muli Ben-Yehuda , iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, David Woodhouse List-Id: iommu@lists.linux-foundation.org On Wed, Mar 14, 2018 at 06:52:09PM +0100, Christoph Hellwig wrote: > Signed-off-by: Christoph Hellwig Reviewed-by: Konrad Rzeszutek Wilk Thank you! > --- > 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 >