s390/kasan: enable stack and global variables access checks

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By defining KASAN_SHADOW_OFFSET in Kconfig stack and global variables
memory access check instrumentation is enabled. gcc version 4.9.2 or
newer is also required.

Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Vasily Gorbik 2017-11-19 11:39:39 +01:00 • committed by Martin Schwidefsky

parent f4f0d32bfb

commit 5e78596329

2 changed files with 6 additions and 1 deletions

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5

arch/s390/Kconfig

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2

arch/s390/include/asm/kasan.h

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