| Subject | Re: [PATCH 10/14] set_memory.h: provide set_memory_{en,de}crypted stubs | From | Tom Lendacky <> | Date | Mon, 19 Mar 2018 09:21:20 -0500 |
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On 3/19/2018 5:38 AM, Christoph Hellwig wrote: > Signed-off-by: Christoph Hellwig <hch@lst.de> > Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
> --- > 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_ */ >
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