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(parent: 592570c) | patch
parisc: Avoid function pointers for kernel exception routines
authorHelge Deller <deller@gmx.de>
Fri, 8 Apr 2016 16:11:33 +0000 (18:11 +0200)
committerHelge Deller <deller@gmx.de>
Fri, 8 Apr 2016 20:13:45 +0000 (22:13 +0200)
commite3893027a300927049efc1572f852201eb785142
tree19d418fb5ae91ca89da29261c6a6aaf10cfb74d6tree | snapshot
parent592570c950fb455226cd255603de7cede2be83e6commit | diff
parisc: Avoid function pointers for kernel exception routines

We want to avoid the kernel module loader to create function pointers
for the kernel fixup routines of get_user() and put_user(). Changing
the external reference from function type to int type fixes this.

This unbreaks exception handling for get_user() and put_user() when
called from a kernel module.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
arch/parisc/kernel/parisc_ksyms.c diff | blob | history
Domain: System / Kernel;