| commit | 3d252454edd0fe88c8250cb7f9dfb9ec12d208d7 | [log] [tgz] |
|---|---|---|
| author | Sven Schnelle <svens@stackframe.org> | Wed Oct 30 09:17:18 2019 +0100 |
| committer | Helge Deller <deller@gmx.de> | Wed Oct 30 21:24:40 2019 +0100 |
| tree | 251da25272b1694124dc2a7ec2dd98e0dbf6544f | |
| parent | 320000e72ec0613e164ce9608d865396fb2da278 [diff] |
parisc: fix frame pointer in ftrace_regs_caller() The current code in ftrace_regs_caller() doesn't assign %r3 to contain the address of the current frame. This is hidden if the kernel is compiled with FRAME_POINTER, but without it just crashes because it tries to dereference an arbitrary address. Fix this by always setting %r3 to the current stack frame. Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Helge Deller <deller@gmx.de>