UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ia64: get rid of 'segment' argument of __{get,put}_user_check() 

always equal to get_fs()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-12-27 10:19:22 -05:00
parent 8bec271726
commit 1bd5986bbc
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/ia64/include/asm/uaccess.h
View File

@ -76,8 +76,8 @@
* (a) re-use the arguments for side effects (sizeof/typeof is ok)
* (b) require any knowledge of processes at this stage
*/
#define put_user(x, ptr) __put_user_check((__typeof__(*(ptr))) (x), (ptr), sizeof(*(ptr)), get_fs())
#define get_user(x, ptr) __get_user_check((x), (ptr), sizeof(*(ptr)), get_fs())
#define put_user(x, ptr) __put_user_check((__typeof__(*(ptr))) (x), (ptr), sizeof(*(ptr)))
#define get_user(x, ptr) __get_user_check((x), (ptr), sizeof(*(ptr)))
/*
* The "__xxx" versions do not do address space checking, useful when
@ -199,7 +199,7 @@ extern void __get_user_unknown (void);
})
#define __get_user_nocheck(x, ptr, size) __do_get_user(0, x, ptr, size, KERNEL_DS)
#define __get_user_check(x, ptr, size, segment) __do_get_user(1, x, ptr, size, segment)
#define __get_user_check(x, ptr, size) __do_get_user(1, x, ptr, size, get_fs())
extern void __put_user_unknown (void);
@ -226,7 +226,7 @@ extern void __put_user_unknown (void);
})
#define __put_user_nocheck(x, ptr, size) __do_put_user(0, x, ptr, size, KERNEL_DS)
#define __put_user_check(x, ptr, size, segment) __do_put_user(1, x, ptr, size, segment)
#define __put_user_check(x, ptr, size) __do_put_user(1, x, ptr, size, get_fs())
/*
* Complex access routines