Author: hselasky
Date: Sat Feb 17 21:47:15 2018
New Revision: 329472
URL: https://svnweb.freebsd.org/changeset/base/329472
Log:
Allow the put_user() function macro to put constant values by using the
existing __put_user() macro.
MFC after: 1 week
Submitted by: Johannes Lundberg <johal...@gmail.com>
Sponsored by: Mellanox Technologies
Modified:
head/sys/compat/linuxkpi/common/include/linux/uaccess.h
Modified: head/sys/compat/linuxkpi/common/include/linux/uaccess.h
==============================================================================
--- head/sys/compat/linuxkpi/common/include/linux/uaccess.h Sat Feb 17
21:40:19 2018 (r329471)
+++ head/sys/compat/linuxkpi/common/include/linux/uaccess.h Sat Feb 17
21:47:15 2018 (r329472)
@@ -58,7 +58,7 @@
linux_copyout(&(__x), (_p), sizeof(*(_p))); \
})
#define get_user(_x, _p) linux_copyin((_p), &(_x), sizeof(*(_p)))
-#define put_user(_x, _p) linux_copyout(&(_x), (_p),
sizeof(*(_p)))
+#define put_user(_x, _p) __put_user(_x, _p)
#define clear_user(...) linux_clear_user(__VA_ARGS__)
#define access_ok(...) linux_access_ok(__VA_ARGS__)
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