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linux/arch/parisc/kernel/patch.c
Sven Schnelle 7e923369b1 parisc: add spinlock to patch function 
If multiple CPUs are patching code we need the spinlock
to protect against parallel fixmap maps/unmap calls.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>
2019-06-08 12:56:26 +02:00

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