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Diffstat (limited to '')
| -rw-r--r-- | arch/s390/mm/kasan_init.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/mm/kasan_init.c b/arch/s390/mm/kasan_init.c index 4a61bc955388..460f25572940 100644 --- a/arch/s390/mm/kasan_init.c +++ b/arch/s390/mm/kasan_init.c @@ -261,6 +261,8 @@ void __init kasan_early_init(void) /* respect mem= cmdline parameter */ if (memory_end_set && memsize > memory_end) memsize = memory_end; + if (IS_ENABLED(CONFIG_CRASH_DUMP) && OLDMEM_BASE) + memsize = min(memsize, OLDMEM_SIZE); memsize = min(memsize, KASAN_SHADOW_START); if (IS_ENABLED(CONFIG_KASAN_S390_4_LEVEL_PAGING)) { |