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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 10:51:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 10:51:09 -0700 |
| commit | 81a07d7588d376c530d006e24d7981304ce96e16 (patch) | |
| tree | 1608e094c88b9702c86cf2e6f65339aab9ea3f3f /arch/x86_64/lib/usercopy.c | |
| parent | 8871e73fdbde07d0a41393f7ee30787b65387b36 (diff) | |
| parent | 8501a2fbe762b21d2504ed3aca3b52be61b5e6e4 (diff) | |
Merge branch 'x86-64'
* x86-64: (83 commits)
[PATCH] x86_64: x86_64 stack usage debugging
[PATCH] x86_64: (resend) x86_64 stack overflow debugging
[PATCH] x86_64: msi_apic.c build fix
[PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs
[PATCH] x86_64: Avoid broadcasting NMI IPIs
[PATCH] x86_64: fix apic error on bootup
[PATCH] x86_64: enlarge window for stack growth
[PATCH] x86_64: Minor string functions optimizations
[PATCH] x86_64: Move export symbols to their C functions
[PATCH] x86_64: Standardize i386/x86_64 handling of NMI_VECTOR
[PATCH] x86_64: Fix modular pc speaker
[PATCH] x86_64: remove sys32_ni_syscall()
[PATCH] x86_64: Do not use -ffunction-sections for modules
[PATCH] x86_64: Add cpu_relax to apic_wait_icr_idle
[PATCH] x86_64: adjust kstack_depth_to_print default
[PATCH] i386/x86-64: adjust /proc/interrupts column headings
[PATCH] x86_64: Fix race in cpu_local_* on preemptible kernels
[PATCH] x86_64: Fix fast check in safe_smp_processor_id
[PATCH] x86_64: x86_64 setup.c - printing cmp related boottime information
[PATCH] i386/x86-64/ia64: Move polling flag into thread_info_status
...
Manual resolve of trivial conflict in arch/i386/kernel/Makefile
Diffstat (limited to 'arch/x86_64/lib/usercopy.c')
| -rw-r--r-- | arch/x86_64/lib/usercopy.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/x86_64/lib/usercopy.c b/arch/x86_64/lib/usercopy.c index 9bc2c295818e..893d43f838cc 100644 --- a/arch/x86_64/lib/usercopy.c +++ b/arch/x86_64/lib/usercopy.c @@ -5,6 +5,7 @@ * Copyright 1997 Linus Torvalds * Copyright 2002 Andi Kleen <ak@suse.de> */ +#include <linux/module.h> #include <asm/uaccess.h> /* @@ -47,15 +48,17 @@ __strncpy_from_user(char *dst, const char __user *src, long count) __do_strncpy_from_user(dst, src, count, res); return res; } +EXPORT_SYMBOL(__strncpy_from_user); long strncpy_from_user(char *dst, const char __user *src, long count) { long res = -EFAULT; if (access_ok(VERIFY_READ, src, 1)) - __do_strncpy_from_user(dst, src, count, res); + return __strncpy_from_user(dst, src, count); return res; } +EXPORT_SYMBOL(strncpy_from_user); /* * Zero Userspace @@ -94,7 +97,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size) [zero] "r" (0UL), [eight] "r" (8UL)); return size; } - +EXPORT_SYMBOL(__clear_user); unsigned long clear_user(void __user *to, unsigned long n) { @@ -102,6 +105,7 @@ unsigned long clear_user(void __user *to, unsigned long n) return __clear_user(to, n); return n; } +EXPORT_SYMBOL(clear_user); /* * Return the size of a string (including the ending 0) @@ -125,6 +129,7 @@ long __strnlen_user(const char __user *s, long n) s++; } } +EXPORT_SYMBOL(__strnlen_user); long strnlen_user(const char __user *s, long n) { @@ -132,6 +137,7 @@ long strnlen_user(const char __user *s, long n) return 0; return __strnlen_user(s, n); } +EXPORT_SYMBOL(strnlen_user); long strlen_user(const char __user *s) { @@ -147,6 +153,7 @@ long strlen_user(const char __user *s) s++; } } +EXPORT_SYMBOL(strlen_user); unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len) { @@ -155,3 +162,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from, unsigned le } return len; } +EXPORT_SYMBOL(copy_in_user); + |