[PATCH 1/6] KVM: arm64: Move PROTECTED_NVHE_STACKTRACE around
Marc Zyngier
maz at kernel.org
Wed Jul 27 07:29:01 PDT 2022
Make the dependency with EL2_DEBUG more obvious by moving the
stacktrace configurtion *after* it.
Signed-off-by: Marc Zyngier <maz at kernel.org>
---
arch/arm64/kvm/Kconfig | 24 +++++++++++-------------
1 file changed, 11 insertions(+), 13 deletions(-)
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index 09c995869916..815cc118c675 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -46,6 +46,16 @@ menuconfig KVM
If unsure, say N.
+config NVHE_EL2_DEBUG
+ bool "Debug mode for non-VHE EL2 object"
+ depends on KVM
+ help
+ Say Y here to enable the debug mode for the non-VHE KVM EL2 object.
+ Failure reports will BUG() in the hypervisor. This is intended for
+ local EL2 hypervisor development.
+
+ If unsure, say N.
+
config PROTECTED_NVHE_STACKTRACE
bool "Protected KVM hypervisor stacktraces"
depends on NVHE_EL2_DEBUG
@@ -53,22 +63,10 @@ config PROTECTED_NVHE_STACKTRACE
help
Say Y here to enable pKVM hypervisor stacktraces on hyp_panic()
- If you are not using protected nVHE (pKVM), say N.
-
If using protected nVHE mode, but cannot afford the associated
memory cost (less than 0.75 page per CPU) of pKVM stacktraces,
say N.
- If unsure, say N.
-
-config NVHE_EL2_DEBUG
- bool "Debug mode for non-VHE EL2 object"
- depends on KVM
- help
- Say Y here to enable the debug mode for the non-VHE KVM EL2 object.
- Failure reports will BUG() in the hypervisor. This is intended for
- local EL2 hypervisor development.
-
- If unsure, say N.
+ If unsure, or not using protected nVHE (pKVM), say N.
endif # VIRTUALIZATION
--
2.34.1
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