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| author | Anton Blanchard <anton@samba.org> | 2011-09-15 06:26:15 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-26 16:21:14 -0700 |
| commit | 61b94feafa1c59a1de2719d23294dea6fd4ca362 (patch) | |
| tree | 989d491d284c415bb946084bee70069fa813245d /tools | |
| parent | 220c1ed1bd64b26a2edcd59ca9ff031e1b880727 (diff) | |
| download | op-kernel-dev-61b94feafa1c59a1de2719d23294dea6fd4ca362.zip op-kernel-dev-61b94feafa1c59a1de2719d23294dea6fd4ca362.tar.gz | |
memory hotplug: Refuse to add unaligned memory regions
The sysfs memory probe interface allows unaligned regions
to be added:
# echo 0xffffff > /sys/devices/system/memory/probe
# cat /proc/iomem
00ffffff-01fffffe : System RAM
01ffffff-02fffffe : System RAM
02ffffff-03fffffe : System RAM
03ffffff-04fffffe : System RAM
04ffffff-05fffffe : System RAM
Return -EINVAL instead of creating these bad regions.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions
