diff options
| author | Christoph Hellwig <[email protected]> | 2018-03-19 11:38:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2018-03-20 10:01:58 +0100 |
| commit | b7fa07460b0f0e9fbe6d9319a0864c145bd59bcb (patch) | |
| tree | ab73bdcf0ad9671635f90e22b510cdbbbfe0d1db | |
| parent | 178c5682447ac0e315f0f3e27664fd4e0d2721cc (diff) | |
set_memory.h: Provide set_memory_{en,de}crypted() stubs
... to make these APIs more universally available.
Tested-by: Tom Lendacky <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Reviewed-by: Konrad Rzeszutek Wilk <[email protected]>
Reviewed-by: Tom Lendacky <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Jon Mason <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Muli Ben-Yehuda <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
| -rw-r--r-- | include/linux/set_memory.h | 12 |
1 files changed, 12 insertions, 0 deletions
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_ */ |