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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
| commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
| tree | d6d89a12e7eb8017837c057935a2271290907f76 /arch/arm64/include/asm/uaccess.h | |
| parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) | |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'arch/arm64/include/asm/uaccess.h')
| -rw-r--r-- | arch/arm64/include/asm/uaccess.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h index 0685d7457..9e397a542 100644 --- a/arch/arm64/include/asm/uaccess.h +++ b/arch/arm64/include/asm/uaccess.h @@ -81,19 +81,6 @@ static inline void set_fs(mm_segment_t fs) #define segment_eq(a, b) ((a) == (b)) /* - * Return 1 if addr < current->addr_limit, 0 otherwise. - */ -#define __addr_ok(addr) \ -({ \ - unsigned long flag; \ - asm("cmp %1, %0; cset %0, lo" \ - : "=&r" (flag) \ - : "r" (addr), "0" (current_thread_info()->addr_limit) \ - : "cc"); \ - flag; \ -}) - -/* * Test whether a block of memory is a valid user space address. * Returns 1 if the range is valid, 0 otherwise. * |