#define KERNEL_DS ((mm_segment_t) { 0UL })
#define USER_DS ((mm_segment_t) { -0x40000000000UL })
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define get_fs() (current_thread_info()->addr_limit)
#define get_ds() (KERNEL_DS)
#define set_fs(x) (current_thread_info()->addr_limit = (x))
#define __put_user_unaligned __put_user
#endif
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
#include <asm/memory.h>
#include <asm/compiler.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The exception table consists of pairs of relative offsets: the first
* is the relative offset to an instruction that is allowed to fault,
#include <linux/errno.h>
#include <linux/sched.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
typedef struct {
unsigned int is_user_space;
} mm_segment_t;
#define segment_eq(a, b) ((a) == (b))
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define access_ok(type, addr, size) _access_ok((unsigned long)(addr), (size))
/*
#include <asm/processor.h>
#include <asm/page.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
#define __ptr(x) ((unsigned long __force *)(x))
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* check that a range of addresses falls within the current address limit
*/
* reasonably simple and not *too* slow. After all, we've got the
* MMU for backup.
*/
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
#define __access_ok(addr, size) \
((get_fs().seg == KERNEL_DS.seg) || \
#define KERNEL_DS ((mm_segment_t) { ~0UL }) /* cf. access_ok() */
#define USER_DS ((mm_segment_t) { TASK_SIZE-1 }) /* cf. access_ok() */
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define get_ds() (KERNEL_DS)
#define get_fs() (current_thread_info()->addr_limit)
#define set_fs(x) (current_thread_info()->addr_limit = (x))
#include <asm/page.h>
#include <asm/setup.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
#include <linux/sched.h>
#include <asm/segment.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/* We let the MMU do all checking */
static inline int access_ok(int type, const void __user *addr,
unsigned long size)
#include <asm/segment.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define access_ok(type,addr,size) _access_ok((unsigned long)(addr),(size))
/*
*/
#include <linux/sched.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
#include <asm/pgtable.h>
#include <linux/string.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* On Microblaze the fs value is actually the top of the corresponding
* address space.
#define USER_DS ((mm_segment_t) { __UA_LIMIT })
#endif
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define get_ds() (KERNEL_DS)
#define get_fs() (current_thread_info()->addr_limit)
#define set_fs(x) (current_thread_info()->addr_limit = (x))
#include <asm/page.h>
#include <asm/errno.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
#include <asm/page.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
#include <linux/string.h>
#include <asm/page.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
#include <linux/string.h>
#include <linux/thread_info.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define KERNEL_DS ((mm_segment_t){0})
#define USER_DS ((mm_segment_t){1})
#include <asm/processor.h>
#include <asm/page.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
#include <asm/processor.h>
#include <asm/ctl_reg.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
#include <linux/thread_info.h>
#include <asm/extable.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define get_ds() (KERNEL_DS)
#define get_fs() (current_thread_info()->addr_limit)
#define segment_eq(a, b) ((a).seg == (b).seg)
#include <linux/sched.h>
#include <asm/segment.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define __addr_ok(addr) \
((unsigned long __force)(addr) < current_thread_info()->addr_limit.seg)
#define KERNEL_DS ((mm_segment_t) { 0 })
#define USER_DS ((mm_segment_t) { -1 })
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define get_ds() (KERNEL_DS)
#define get_fs() (current->thread.current_ds)
#define set_fs(val) ((current->thread.current_ds) = (val))
#define KERNEL_DS ((mm_segment_t) { ASI_P })
#define USER_DS ((mm_segment_t) { ASI_AIUS }) /* har har har */
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define get_fs() ((mm_segment_t){(current_thread_info()->current_ds)})
#define get_ds() (KERNEL_DS)
#include <asm/processor.h>
#include <asm/page.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
#include <asm/smap.h>
#include <asm/extable.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
/*
* The fs value determines whether argument validity checking should be
* performed or not. If get_fs() == USER_DS, checking is performed, with
#include <linux/errno.h>
#include <asm/types.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#include <asm/current.h>
#include <asm/asm-offsets.h>
#include <asm/processor.h>
#include <linux/prefetch.h>
#include <asm/types.h>
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#include <linux/sched.h>
/*
#define segment_eq(a, b) ((a).seg == (b).seg)
#endif
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
#define access_ok(type, addr, size) __access_ok((unsigned long)(addr),(size))
/*
#define __LINUX_UACCESS_H__
#include <linux/sched.h>
+
+#define VERIFY_READ 0
+#define VERIFY_WRITE 1
+
#include <asm/uaccess.h>
static __always_inline void pagefault_disabled_inc(void)
projects / linux-2.6-microblaze.git / commitdiff