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[S390] noexec protection
[safe/jmp/linux-2.6]
/
include
/
asm-s390
/
lowcore.h
diff --git
a/include/asm-s390/lowcore.h
b/include/asm-s390/lowcore.h
index
74f7389
..
4a31d0a
100644
(file)
--- a/
include/asm-s390/lowcore.h
+++ b/
include/asm-s390/lowcore.h
@@
-220,7
+220,8
@@
struct _lowcore
__u32 kernel_asce; /* 0xc4c */
__u32 user_asce; /* 0xc50 */
__u32 panic_stack; /* 0xc54 */
__u32 kernel_asce; /* 0xc4c */
__u32 user_asce; /* 0xc50 */
__u32 panic_stack; /* 0xc54 */
- __u8 pad10[0xc60-0xc58]; /* 0xc58 */
+ __u32 user_exec_asce; /* 0xc58 */
+ __u8 pad10[0xc60-0xc5c]; /* 0xc5c */
/* entry.S sensitive area start */
struct cpuinfo_S390 cpu_data; /* 0xc60 */
__u32 ipl_device; /* 0xc7c */
/* entry.S sensitive area start */
struct cpuinfo_S390 cpu_data; /* 0xc60 */
__u32 ipl_device; /* 0xc7c */
@@
-310,7
+311,8
@@
struct _lowcore
__u64 kernel_asce; /* 0xd58 */
__u64 user_asce; /* 0xd60 */
__u64 panic_stack; /* 0xd68 */
__u64 kernel_asce; /* 0xd58 */
__u64 user_asce; /* 0xd60 */
__u64 panic_stack; /* 0xd68 */
- __u8 pad10[0xd80-0xd70]; /* 0xd70 */
+ __u64 user_exec_asce; /* 0xd70 */
+ __u8 pad10[0xd80-0xd78]; /* 0xd78 */
/* entry.S sensitive area start */
struct cpuinfo_S390 cpu_data; /* 0xd80 */
__u32 ipl_device; /* 0xdb8 */
/* entry.S sensitive area start */
struct cpuinfo_S390 cpu_data; /* 0xd80 */
__u32 ipl_device; /* 0xdb8 */