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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2013-09-24 09:14:56 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-10-24 17:16:57 +0200
commite258d719ff28ecc7a048eb8f78380e68c4b3a3f0 (patch)
tree1c7f496b97cef1111b230371940e603a2ca401a4 /arch/s390/include/asm/setup.h
parent7d7c7b24e416afb2637be8447e03ca4457c100fd (diff)
s390/uaccess: always run the kernel in home space
Simplify the uaccess code by removing the user_mode=home option. The kernel will now always run in the home space mode. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/setup.h')
-rw-r--r--arch/s390/include/asm/setup.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 59880dbaf36..df802ee14af 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -48,13 +48,6 @@ void detect_memory_layout(struct mem_chunk chunk[], unsigned long maxsize);
void create_mem_hole(struct mem_chunk mem_chunk[], unsigned long addr,
unsigned long size);
-#define PRIMARY_SPACE_MODE 0
-#define ACCESS_REGISTER_MODE 1
-#define SECONDARY_SPACE_MODE 2
-#define HOME_SPACE_MODE 3
-
-extern unsigned int s390_user_mode;
-
/*
* Machine features detected in head.S
*/