diff options
| -rw-r--r-- | arch/arm64/mm/init.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 2b28d77e29a0..5a16f5715716 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -30,6 +30,7 @@ #include <linux/crash_dump.h> #include <linux/hugetlb.h> #include <linux/acpi_iort.h> +#include <linux/kmemleak.h> #include <asm/boot.h> #include <asm/fixmap.h> @@ -115,6 +116,11 @@ static void __init reserve_crashkernel(void) pr_info("crashkernel reserved: 0x%016llx - 0x%016llx (%lld MB)\n", crash_base, crash_base + crash_size, crash_size >> 20); + /* + * The crashkernel memory will be removed from the kernel linear + * map. Inform kmemleak so that it won't try to access it. + */ + kmemleak_ignore_phys(crash_base); crashk_res.start = crash_base; crashk_res.end = crash_base + crash_size - 1; } |