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(parent: fcb5877) | 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)
committerBen Hutchings <ben@decadent.org.uk>
Sun, 20 Nov 2016 01:01:41 +0000 (01:01 +0000)
commit801cbc88bdfa268dcd888163e2983c802cbc853a
treeb3a49213f2632d5ac7ca0bdff149184cb6a27fbatree | snapshot
parentfcb587770f0cef0c6ebe0c087769f50e8f7197cfcommit | 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: Ben Hutchings <ben@decadent.org.uk>
arch/openrisc/include/asm/uaccess.h diff | blob | history
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