diff options
| author | Sven Schnelle <svens@linux.ibm.com> | 2021-07-28 22:02:53 +0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2021-07-30 18:09:02 +0300 |
| commit | e41ba1115a351dd037c21ac75660638219d51485 (patch) | |
| tree | 11beecdfc9fa677a0e4cd1c1ad638d96532decda /arch/s390/mm/init.c | |
| parent | f99e12b21b84feb1fd9d845a15096772f1659461 (diff) | |
| download | linux-e41ba1115a351dd037c21ac75660638219d51485.tar.xz | |
s390: add support for KFENCE
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
[hca@linux.ibm.com: simplify/rework code]
Link: https://lore.kernel.org/r/20210728190254.3921642-4-hca@linux.ibm.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390/mm/init.c')
| -rw-r--r-- | arch/s390/mm/init.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 8ac710de1ab1..f3db3caa8447 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -34,6 +34,7 @@ #include <asm/processor.h> #include <linux/uaccess.h> #include <asm/pgalloc.h> +#include <asm/kfence.h> #include <asm/ptdump.h> #include <asm/dma.h> #include <asm/lowcore.h> @@ -200,7 +201,7 @@ void __init mem_init(void) high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); pv_init(); - + kfence_split_mapping(); /* Setup guest page hinting */ cmma_init(); |