From f0a2a7c527849bf1b112a43f0b8d0658a7b4e6ec Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Sun, 2 Apr 2023 20:55:17 +0200 Subject: [PATCH] s390/mm: implement set_memory_rwnx() Given that set_memory_rox() is implemented, provide also set_memory_rwnx(). This allows to get rid of all open coded __set_memory() usages in s390 architecture code. Reviewed-by: Alexander Gordeev Signed-off-by: Heiko Carstens Signed-off-by: Vasily Gorbik --- arch/s390/include/asm/set_memory.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/s390/include/asm/set_memory.h b/arch/s390/include/asm/set_memory.h index f4362ce..25f2464 100644 --- a/arch/s390/include/asm/set_memory.h +++ b/arch/s390/include/asm/set_memory.h @@ -40,6 +40,11 @@ static inline int set_memory_rox(unsigned long addr, int numpages) return __set_memory(addr, numpages, SET_MEMORY_RO | SET_MEMORY_X); } +static inline int set_memory_rwnx(unsigned long addr, int numpages) +{ + return __set_memory(addr, numpages, SET_MEMORY_RW | SET_MEMORY_NX); +} + static inline int set_memory_4k(unsigned long addr, int numpages) { return __set_memory(addr, numpages, SET_MEMORY_4K); -- 2.7.4