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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2018-12-10 11:41:29 +0000 |
|---|---|---|
| committer |   Scott Wood <oss@buserror.net> | 2018-12-21 20:56:41 -0600 |
| commit | 0deae39cec6dab3a66794f3e9e83ca4dc30080f1 (patch) | |
| tree | 3368ae52860c4090f83eb991206ed4b4bc2098e7 /arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi | |
| parent | powerpc/fsl-rio: fix spelling mistake "reserverd" -> "reserved" (diff) | |
| download | linux-dev-0deae39cec6dab3a66794f3e9e83ca4dc30080f1.tar.xz linux-dev-0deae39cec6dab3a66794f3e9e83ca4dc30080f1.zip | |
powerpc/83xx: handle machine check caused by watchdog timer
When the watchdog timer is set in interrupt mode, it causes a
machine check when it times out. The purpose of this mode is to
ease debugging, not to crash the kernel and reboot the machine.
This patch implements a special handling for that, in order to not
crash the kernel if the watchdog times out while in interrupt or
within the idle task.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[scottwood: added missing #include]
Signed-off-by: Scott Wood <oss@buserror.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions