[PATCH] ARM: hw_breakpoint: clear DBGVCR out of reset

[Stephen Boyd]

On 4/1/2011 4:24 AM, Will Deacon wrote:
> The DBGVCR, used for configuring vector catch debug events, is UNKNOWN
> out of reset on ARMv7. When enabling monitor mode, this must be zeroed
> to avoid UNPREDICTABLE behaviour.
>
> This patch adds the zeroing code to the debug reset path.
>
> Reported-by: Stepan Moskovchenko <stepanm at codeaurora.org>
> Signed-off-by: Will Deacon <will.deacon at arm.com>

Please Cc stable as this fix should go to the 37 and 38 stable trees.

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