diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index facf4d41d32a2..3ed09e7f81f03 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -1957,6 +1958,12 @@ static int finalize_hyp_mode(void) if (ret) return ret; + /* + * Exclude HYP BSS from kmemleak so that it doesn't get peeked + * at, which would end badly once the section is inaccessible. + * None of other sections should ever be introspected. + */ + kmemleak_free_part(__hyp_bss_start, __hyp_bss_end - __hyp_bss_start); ret = pkvm_mark_hyp_section(__hyp_bss); if (ret) return ret;