diff options
| author | Yinghai Lu <[email protected]> | 2011-03-16 20:01:07 -0700 |
|---|---|---|
| committer | Wim Van Sebroeck <[email protected]> | 2011-03-29 11:05:57 +0000 |
| commit | 90d241edd13bdeef70f264b569f7e150bf23621e (patch) | |
| tree | 2d7ac02fec4664fee64c578c43603d02dc2dc4af /scripts/patch-kernel | |
| parent | f712eacf02ecfbf4f1686addb8c569841549b0b7 (diff) | |
watchdog: sp5100_tco.c: Check if firmware has set correct value in tcobase.
Stefano found SP5100 TCO watchdog driver using wrong address.
[ 9.148536] SP5100 TCO timer: SP5100 TCO WatchDog Timer Driver v0.01
[ 9.148628] DEBUG __ioremap_caller WARNING address=b8fe00 size=8 valid=1 reserved=1
and e820 said that range is RAM.
We should check if we can use that reading out. BIOS could just program wrong address there.
Reported-by: Stefano Stabellini <[email protected]>
Signed-off-by:Yinghai Lu <[email protected]>
Acked-by: Mike Waychison <[email protected]>
Tested-by: Konrad Rzeszutek Wilk <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
Cc: stable <[email protected]>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions