diff options
| author | David Brazdil <[email protected]> | 2020-06-25 14:14:20 +0100 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2020-07-05 18:38:50 +0100 |
| commit | f9a026e3d38ba81cd274725f1caaf64322a86aa5 (patch) | |
| tree | 8722ec90516776238567938bf76b5449274b18f6 | |
| parent | c50cb04303cb88c517715b078e3e010c024af1a5 (diff) | |
KVM: arm64: Lift instrumentation restrictions on VHE
With VHE and nVHE executable code completely separated, remove build config
that disabled GCOV/KASAN/UBSAN/KCOV instrumentation for VHE as these now
execute under the same memory mappings as the rest of the kernel.
No violations are currently being reported by either KASAN or UBSAN.
Signed-off-by: David Brazdil <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
| -rw-r--r-- | arch/arm64/kvm/hyp/vhe/Makefile | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm64/kvm/hyp/vhe/Makefile b/arch/arm64/kvm/hyp/vhe/Makefile index 090fd1e14be2..461e97c375cc 100644 --- a/arch/arm64/kvm/hyp/vhe/Makefile +++ b/arch/arm64/kvm/hyp/vhe/Makefile @@ -9,11 +9,3 @@ ccflags-y := -D__KVM_VHE_HYPERVISOR__ obj-y := timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \ ../fpsimd.o ../hyp-entry.o - -# KVM code is run at a different exception code with a different map, so -# compiler instrumentation that inserts callbacks or checks into the code may -# cause crashes. Just disable it. -GCOV_PROFILE := n -KASAN_SANITIZE := n -UBSAN_SANITIZE := n -KCOV_INSTRUMENT := n |