s390: fix compat system call table
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Wed, 6 Dec 2017 15:11:27 +0000 (16:11 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 14 Dec 2017 08:52:56 +0000 (09:52 +0100)
commit0fad60d717bccf42b60b45969bcddba577785d5d
tree853690b10383f7e5c5b368aecfe9d4e04264d413
parenteb7fb979f090997654d70c24d975e8d3c5711b32
s390: fix compat system call table

commit e779498df587dd2189b30fe5b9245aefab870eb8 upstream.

When wiring up the socket system calls the compat entries were
incorrectly set. Not all of them point to the corresponding compat
wrapper functions, which clear the upper 33 bits of user space
pointers, like it is required.

Fixes: 977108f89c989 ("s390: wire up separate socketcalls system calls")
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/s390/kernel/syscalls.S