From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- arch/s390/include/asm/cacheflush.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 arch/s390/include/asm/cacheflush.h (limited to 'arch/s390/include/asm/cacheflush.h') diff --git a/arch/s390/include/asm/cacheflush.h b/arch/s390/include/asm/cacheflush.h new file mode 100644 index 00000000..3e20383d --- /dev/null +++ b/arch/s390/include/asm/cacheflush.h @@ -0,0 +1,16 @@ +#ifndef _S390_CACHEFLUSH_H +#define _S390_CACHEFLUSH_H + +/* Caches aren't brain-dead on the s390. */ +#include + +#ifdef CONFIG_DEBUG_PAGEALLOC +void kernel_map_pages(struct page *page, int numpages, int enable); +#endif + +int set_memory_ro(unsigned long addr, int numpages); +int set_memory_rw(unsigned long addr, int numpages); +int set_memory_nx(unsigned long addr, int numpages); +int set_memory_x(unsigned long addr, int numpages); + +#endif /* _S390_CACHEFLUSH_H */ -- cgit v1.3.1