Commit 03fe9cd0 authored by Marc Zyngier's avatar Marc Zyngier

KVM: arm64: Move PROTECTED_NVHE_STACKTRACE around

Make the dependency with EL2_DEBUG more obvious by moving the
stacktrace configurtion *after* it.
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Reviewed-by: default avatarKalesh Singh <kaleshsingh@google.com>
Tested-by: default avatarKalesh Singh <kaleshsingh@google.com>
Reviewed-by: default avatarOliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20220727142906.1856759-2-maz@kernel.org
parent 3a7e1b55
...@@ -46,6 +46,16 @@ menuconfig KVM ...@@ -46,6 +46,16 @@ menuconfig KVM
If unsure, 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.
config PROTECTED_NVHE_STACKTRACE config PROTECTED_NVHE_STACKTRACE
bool "Protected KVM hypervisor stacktraces" bool "Protected KVM hypervisor stacktraces"
depends on NVHE_EL2_DEBUG depends on NVHE_EL2_DEBUG
...@@ -53,22 +63,10 @@ config PROTECTED_NVHE_STACKTRACE ...@@ -53,22 +63,10 @@ config PROTECTED_NVHE_STACKTRACE
help help
Say Y here to enable pKVM hypervisor stacktraces on hyp_panic() 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 If using protected nVHE mode, but cannot afford the associated
memory cost (less than 0.75 page per CPU) of pKVM stacktraces, memory cost (less than 0.75 page per CPU) of pKVM stacktraces,
say N. say N.
If unsure, say N. If unsure, or not using protected nVHE (pKVM), 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.
endif # VIRTUALIZATION endif # VIRTUALIZATION
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