Revision 6f354e5f40f433da98fab4103cd3a0aef1c18bde authored by Russell King on 27 August 2011, 10:37:58 UTC, committed by Russell King on 28 August 2011, 09:39:53 UTC
r1 stores the v:p offset from the CPU invariant resume code, and is expected to be preserved by the CPU specific code. Overwriting it is not a good idea. We've managed to get away with it on sa1100 platforms because most happen to have PHYS_OFFSET == PAGE_OFFSET, but that may not be the case depending on kernel configuration. So fix this latent bug. This fixes xsc3 as well which was saving and restoring this register independently. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 parent 0f81bb6
File | Mode | Size |
---|---|---|
Makefile | -rw-r--r-- | 221 bytes |
jprobe_example.c | -rw-r--r-- | 1.8 KB |
kprobe_example.c | -rw-r--r-- | 2.7 KB |
kretprobe_example.c | -rw-r--r-- | 2.9 KB |
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...