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(parent: d48163c) | patch
openrisc: fix the fix of copy_from_user()
authorGuenter Roeck <linux@roeck-us.net>
Sat, 17 Sep 2016 19:57:24 +0000 (12:57 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 24 Sep 2016 08:09:41 +0000 (10:09 +0200)
commit352906f9f3f6cd44b356c2be9f924612cb81f79c
tree960641467f9ebac68be6fca7216add8458b9d43ftree | snapshot
parentd48163c414c9fa0c46aaae41b929ba98524d2fb5commit | diff
openrisc: fix the fix of copy_from_user()

commit 8e4b72054f554967827e18be1de0e8122e6efc04 upstream.

Since commit acb2505d0119 ("openrisc: fix copy_from_user()"),
copy_from_user() returns the number of bytes requested, not the
number of bytes not copied.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Fixes: acb2505d0119 ("openrisc: fix copy_from_user()")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/openrisc/include/asm/uaccess.h diff | blob | history
Linux kernels and configurations used by Zygo.