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s390: disable postinit-readonly for now

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This is a temporary fix to let lkdtm run again on s390, though it'll
still fail the ro_after_init tests. Until rodata and ro_after_init
sections can be split on s390, disable special handling of ro_after_init.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Kees Cook 2016-03-17 12:45:33 +01:00 committed by Martin Schwidefsky
parent 59a9ed5f87
commit df9ceff906
1 changed files with 3 additions and 0 deletions
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3
arch/s390/include/asm/cache.h
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@ -15,4 +15,7 @@
#define __read_mostly __attribute__((__section__(".data..read_mostly")))
/* Read-only memory is marked before mark_rodata_ro() is called. */
#define __ro_after_init __read_mostly
#endif