From 053970542f049d3e30dc4be6eb19e92ff1f70f00 Mon Sep 17 00:00:00 2001 From: Markos Chandras Date: Thu, 2 Jan 2014 16:04:38 +0000 Subject: MIPS: lib: strlen_user: Add EVA support In non-EVA mode, strlen_user* aliases are used for the strlen_kernel* symbols since the code is identical. In EVA mode, new strlen_user* symbols are used which use the EVA specific instructions to load values from userspace. Signed-off-by: Markos Chandras --- arch/mips/kernel/mips_ksyms.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/mips/kernel/mips_ksyms.c') diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c index a322db0..742ed7d 100644 --- a/arch/mips/kernel/mips_ksyms.c +++ b/arch/mips/kernel/mips_ksyms.c @@ -20,6 +20,8 @@ extern long __strncpy_from_user_nocheck_asm(char *__to, const char *__from, long __len); extern long __strncpy_from_user_asm(char *__to, const char *__from, long __len); +extern long __strlen_kernel_nocheck_asm(const char *s); +extern long __strlen_kernel_asm(const char *s); extern long __strlen_user_nocheck_asm(const char *s); extern long __strlen_user_asm(const char *s); extern long __strnlen_kernel_nocheck_asm(const char *s); @@ -48,6 +50,8 @@ EXPORT_SYMBOL(__copy_user_inatomic); EXPORT_SYMBOL(__bzero); EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm); EXPORT_SYMBOL(__strncpy_from_user_asm); +EXPORT_SYMBOL(__strlen_kernel_nocheck_asm); +EXPORT_SYMBOL(__strlen_kernel_asm); EXPORT_SYMBOL(__strlen_user_nocheck_asm); EXPORT_SYMBOL(__strlen_user_asm); EXPORT_SYMBOL(__strnlen_kernel_nocheck_asm); -- cgit v1.1