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[S390] sys_personality: follow u_long to unsigned int conversion

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commit 485d527686 "sys_personality: change
sys_personality() to accept "unsigned int" instead of u_long" changed
the syscall interface for sys_personality.
Just follow the common code change in our arch code to avoid confusion.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2010-08-13 10:06:39 +02:00 committed by Martin Schwidefsky
parent 625c94df22
commit 3a11037035
3 changed files with 4 additions and 4 deletions
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2
arch/s390/kernel/compat_wrapper.S
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@ -614,7 +614,7 @@ sys32_sysfs_wrapper:
.globl sys32_personality_wrapper
sys32_personality_wrapper:
llgfr %r2,%r2 # unsigned long
llgfr %r2,%r2 # unsigned int
jg sys_s390_personality # branch to system call
.globl sys32_setfsuid16_wrapper

2
arch/s390/kernel/entry.h
View file

@ -31,7 +31,7 @@ struct old_sigaction;
long sys_mmap2(struct s390_mmap_arg_struct __user *arg);
long sys_s390_ipc(uint call, int first, unsigned long second,
unsigned long third, void __user *ptr);
long sys_s390_personality(unsigned long personality);
long sys_s390_personality(unsigned int personality);
long sys_s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
size_t len, int advice);
long sys_s390_fadvise64_64(struct fadvise64_64_args __user *args);

4
arch/s390/kernel/sys_s390.c
View file

@ -131,9 +131,9 @@ SYSCALL_DEFINE5(s390_ipc, uint, call, int, first, unsigned long, second,
}
#ifdef CONFIG_64BIT
SYSCALL_DEFINE1(s390_personality, unsigned long, personality)
SYSCALL_DEFINE1(s390_personality, unsigned int, personality)
{
int ret;
unsigned int ret;
if (current->personality == PER_LINUX32 && personality == PER_LINUX)
personality = PER_LINUX32;