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linux/arch/s390/Kconfig.debug
Hendrik Brueckner ec6743bb06 [S390] mm: add devmem_is_allowed() for STRICT_DEVMEM checking 
Provide the devmem_is_allowed() routine to restrict access to
kernel memory from userspace.
Set the CONFIG_STRICT_DEVMEM config option to switch on checking.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10 10:05:54 +01:00

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