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| author | Len Brown <len.brown@intel.com> | 2005-12-06 17:31:30 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2005-12-06 17:31:30 -0500 |
| commit | 3d5271f9883cba7b54762bc4fe027d4172f06db7 (patch) | |
| tree | ab8a881a14478598a0c8bda0d26c62cdccfffd6d /arch/um/kernel/skas/include/uaccess-skas.h | |
| parent | 378b2556f4e09fa6f87ff0cb5c4395ff28257d02 (diff) | |
| parent | 9115a6c787596e687df03010d97fccc5e0762506 (diff) | |
| download | op-kernel-dev-3d5271f9883cba7b54762bc4fe027d4172f06db7.zip op-kernel-dev-3d5271f9883cba7b54762bc4fe027d4172f06db7.tar.gz | |
Pull release into acpica branch
Diffstat (limited to 'arch/um/kernel/skas/include/uaccess-skas.h')
| -rw-r--r-- | arch/um/kernel/skas/include/uaccess-skas.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/um/kernel/skas/include/uaccess-skas.h b/arch/um/kernel/skas/include/uaccess-skas.h index 7da0c2d..f611f83 100644 --- a/arch/um/kernel/skas/include/uaccess-skas.h +++ b/arch/um/kernel/skas/include/uaccess-skas.h @@ -9,14 +9,8 @@ #include "asm/errno.h" #include "asm/fixmap.h" -#define access_ok_skas(type, addr, size) \ - ((segment_eq(get_fs(), KERNEL_DS)) || \ - (((unsigned long) (addr) < TASK_SIZE) && \ - ((unsigned long) (addr) + (size) <= TASK_SIZE)) || \ - ((type == VERIFY_READ ) && \ - ((unsigned long) (addr) >= FIXADDR_USER_START) && \ - ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \ - ((unsigned long) (addr) + (size) >= (unsigned long)(addr)))) +/* No SKAS-specific checking. */ +#define access_ok_skas(type, addr, size) 0 extern int copy_from_user_skas(void *to, const void __user *from, int n); extern int copy_to_user_skas(void __user *to, const void *from, int n); |
