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[PATCH v2 02/11] nios2: Export strncpy_from_user / strnlen_user to modules

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  [PATCH v2 02/11] nios2: Export strncpy_from_user / strnlen_user to modules James Hogan <james.hogan@imgtec.com> - 2015-08-07 17:30 +0200
    Re: [PATCH v2 02/11] nios2: Export strncpy_from_user / strnlen_user  to modules Ley Foon Tan <lftan@altera.com> - 2015-08-10 10:20 +0200

#1202822 — [PATCH v2 02/11] nios2: Export strncpy_from_user / strnlen_user to modules

Update the nios2 architecture code to export strncpy_from_user() and
strnlen_user() to modules. The test_user_copy module will soon test
them.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ley Foon Tan <lftan@altera.com>
Cc: nios2-dev@lists.rocketboards.org
---
 arch/nios2/mm/uaccess.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/nios2/mm/uaccess.c b/arch/nios2/mm/uaccess.c
index 7663e156ff4f..ecd8b122948b 100644
--- a/arch/nios2/mm/uaccess.c
+++ b/arch/nios2/mm/uaccess.c
@@ -146,6 +146,7 @@ long strncpy_from_user(char *__to, const char __user *__from, long __len)
 		l--;
 	return l;
 }
+EXPORT_SYMBOL(strncpy_from_user);
 
 long strnlen_user(const char __user *s, long n)
 {
@@ -161,3 +162,4 @@ long strnlen_user(const char __user *s, long n)
 	}
 	return n + 1;
 }
+EXPORT_SYMBOL(strnlen_user);
-- 
2.3.6

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#1203883 — Re: [PATCH v2 02/11] nios2: Export strncpy_from_user / strnlen_user to modules

On Fri, Aug 7, 2015 at 11:21 PM, James Hogan <james.hogan@imgtec.com> wrote:
> Update the nios2 architecture code to export strncpy_from_user() and
> strnlen_user() to modules. The test_user_copy module will soon test
> them.
>
> Signed-off-by: James Hogan <james.hogan@imgtec.com>
> Cc: Ley Foon Tan <lftan@altera.com>
> Cc: nios2-dev@lists.rocketboards.org
> ---
>  arch/nios2/mm/uaccess.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/nios2/mm/uaccess.c b/arch/nios2/mm/uaccess.c
> index 7663e156ff4f..ecd8b122948b 100644
> --- a/arch/nios2/mm/uaccess.c
> +++ b/arch/nios2/mm/uaccess.c
> @@ -146,6 +146,7 @@ long strncpy_from_user(char *__to, const char __user *__from, long __len)
>                 l--;
>         return l;
>  }
> +EXPORT_SYMBOL(strncpy_from_user);
>
>  long strnlen_user(const char __user *s, long n)
>  {
> @@ -161,3 +162,4 @@ long strnlen_user(const char __user *s, long n)
>         }
>         return n + 1;
>  }
> +EXPORT_SYMBOL(strnlen_user);

Acked-by: Ley Foon Tan <lftan@altera.com>
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