From: Julien Grall <jgr...@amazon.com>
Since commit f80fe2b34f08 "xen: Update Kconfig to Linux v5.4" EXPERT
can only have two values (enabled or disabled). So switch from a string
to a bool.
Take the opportunity to replace all "EXPERT = y" to "EXPERT".
Signed-off-by: Julien Grall <jgr...@amazon.com>
---
xen/Kconfig | 3 +--
xen/Kconfig.debug | 2 +-
xen/arch/arm/Kconfig | 10 +++++-----
xen/arch/x86/Kconfig | 6 +++---
xen/common/Kconfig | 14 +++++++-------
xen/common/sched/Kconfig | 2 +-
xen/drivers/passthrough/Kconfig | 2 +-
7 files changed, 19 insertions(+), 20 deletions(-)
diff --git a/xen/Kconfig b/xen/Kconfig
index 073042f46730..120b5f412993 100644
--- a/xen/Kconfig
+++ b/xen/Kconfig
@@ -35,8 +35,7 @@ config DEFCONFIG_LIST
default ARCH_DEFCONFIG
config EXPERT
- string
- default y if "$(XEN_CONFIG_EXPERT)" = "y"
+ def_bool y if "$(XEN_CONFIG_EXPERT)" = "y"
config LTO
bool "Link Time Optimisation"
diff --git a/xen/Kconfig.debug b/xen/Kconfig.debug
index ee6ee33b69be..fad3050d4f7b 100644
--- a/xen/Kconfig.debug
+++ b/xen/Kconfig.debug
@@ -11,7 +11,7 @@ config DEBUG
You probably want to say 'N' here.
-if DEBUG || EXPERT = "y"
+if DEBUG || EXPERT
config CRASH_DEBUG
bool "Crash Debugging Support"
diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
index d51f66072e2e..6a43576dac5e 100644
--- a/xen/arch/arm/Kconfig
+++ b/xen/arch/arm/Kconfig
@@ -33,7 +33,7 @@ source "arch/Kconfig"
config ACPI
bool
- prompt "ACPI (Advanced Configuration and Power Interface) Support" if EXPERT =
"y"
+ prompt "ACPI (Advanced Configuration and Power Interface) Support" if
EXPERT
depends on ARM_64
---help---
@@ -51,7 +51,7 @@ config GICV3
config HAS_ITS
bool
- prompt "GICv3 ITS MSI controller support" if EXPERT = "y"
+ prompt "GICv3 ITS MSI controller support" if EXPERT
depends on GICV3 && !NEW_VGIC
config HVM
@@ -81,7 +81,7 @@ config SBSA_VUART_CONSOLE
SBSA Generic UART implements a subset of ARM PL011 UART.
config ARM_SSBD
- bool "Speculative Store Bypass Disable" if EXPERT = "y"
+ bool "Speculative Store Bypass Disable" if EXPERT
depends on HAS_ALTERNATIVE
default y
help
@@ -91,7 +91,7 @@ config ARM_SSBD
If unsure, say Y.
config HARDEN_BRANCH_PREDICTOR
- bool "Harden the branch predictor against aliasing attacks" if EXPERT =
"y"
+ bool "Harden the branch predictor against aliasing attacks" if EXPERT
default y
help
Speculation attacks against some high-performance processors rely on
@@ -108,7 +108,7 @@ config HARDEN_BRANCH_PREDICTOR
If unsure, say Y.
config TEE
- bool "Enable TEE mediators support" if EXPERT = "y"
+ bool "Enable TEE mediators support" if EXPERT
default n
help
This option enables generic TEE mediators support. It allows guests
diff --git a/xen/arch/x86/Kconfig b/xen/arch/x86/Kconfig
index a69be983d6f3..3237cb2f31f4 100644
--- a/xen/arch/x86/Kconfig
+++ b/xen/arch/x86/Kconfig
@@ -112,7 +112,7 @@ config BIGMEM
If unsure, say N.
config HVM_FEP
- bool "HVM Forced Emulation Prefix support" if EXPERT = "y"
+ bool "HVM Forced Emulation Prefix support" if EXPERT
default DEBUG
depends on HVM
---help---
@@ -132,7 +132,7 @@ config HVM_FEP
config TBOOT
def_bool y
- prompt "Xen tboot support" if EXPERT = "y"
+ prompt "Xen tboot support" if EXPERT
select CRYPTO
---help---
Allows support for Trusted Boot using the Intel(R) Trusted Execution
@@ -217,7 +217,7 @@ config HYPERV_GUEST
endif
config MEM_SHARING
- bool "Xen memory sharing support" if EXPERT = "y"
+ bool "Xen memory sharing support" if EXPERT
depends on HVM
endmenu
diff --git a/xen/common/Kconfig b/xen/common/Kconfig
index a6914fcae98b..fe9b41f72128 100644
--- a/xen/common/Kconfig
+++ b/xen/common/Kconfig
@@ -12,7 +12,7 @@ config CORE_PARKING
bool
config GRANT_TABLE
- bool "Grant table support" if EXPERT = "y"
+ bool "Grant table support" if EXPERT
default y
---help---
Grant table provides a generic mechanism to memory sharing
@@ -128,7 +128,7 @@ config KEXEC
If unsure, say Y.
config EFI_SET_VIRTUAL_ADDRESS_MAP
- bool "EFI: call SetVirtualAddressMap()" if EXPERT = "y"
+ bool "EFI: call SetVirtualAddressMap()" if EXPERT
---help---
Call EFI SetVirtualAddressMap() runtime service to setup memory map for
further runtime services. According to UEFI spec, it isn't strictly
@@ -139,7 +139,7 @@ config EFI_SET_VIRTUAL_ADDRESS_MAP
config XENOPROF
def_bool y
- prompt "Xen Oprofile Support" if EXPERT = "y"
+ prompt "Xen Oprofile Support" if EXPERT
depends on X86
---help---
Xen OProfile (Xenoprof) is a system-wide profiler for Xen virtual
@@ -176,7 +176,7 @@ config XSM_FLASK
config XSM_FLASK_AVC_STATS
def_bool y
- prompt "Maintain statistics on the FLASK access vector cache" if EXPERT =
"y"
+ prompt "Maintain statistics on the FLASK access vector cache" if EXPERT
depends on XSM_FLASK
---help---
Maintain counters on the access vector cache that can be viewed using
@@ -249,7 +249,7 @@ config LATE_HWDOM
If unsure, say N.
config ARGO
- bool "Argo: hypervisor-mediated interdomain communication" if EXPERT =
"y"
+ bool "Argo: hypervisor-mediated interdomain communication" if EXPERT
---help---
Enables a hypercall for domains to ask the hypervisor to perform
data transfer of messages between domains.
@@ -321,7 +321,7 @@ config SUPPRESS_DUPLICATE_SYMBOL_WARNINGS
build becoming overly verbose.
config CMDLINE
- string "Built-in hypervisor command string" if EXPERT = "y"
+ string "Built-in hypervisor command string" if EXPERT
default ""
---help---
Enter arguments here that should be compiled into the hypervisor
@@ -354,7 +354,7 @@ config DOM0_MEM
Leave empty if you are not sure what to specify.
config TRACEBUFFER
- bool "Enable tracing infrastructure" if EXPERT = "y"
+ bool "Enable tracing infrastructure" if EXPERT
default y
---help---
Enable tracing infrastructure and pre-defined tracepoints within Xen.
diff --git a/xen/common/sched/Kconfig b/xen/common/sched/Kconfig
index 883ac87cab65..61231aacaa1c 100644
--- a/xen/common/sched/Kconfig
+++ b/xen/common/sched/Kconfig
@@ -1,5 +1,5 @@
menu "Schedulers"
- visible if EXPERT = "y"
+ visible if EXPERT
config SCHED_CREDIT
bool "Credit scheduler support"
diff --git a/xen/drivers/passthrough/Kconfig b/xen/drivers/passthrough/Kconfig
index e7e62ccd63c3..73f4ad89ecbc 100644
--- a/xen/drivers/passthrough/Kconfig
+++ b/xen/drivers/passthrough/Kconfig
@@ -14,7 +14,7 @@ config ARM_SMMU
ARM SMMU architecture.
config IPMMU_VMSA
- bool "Renesas IPMMU-VMSA found in R-Car Gen3 SoCs" if EXPERT = "y"
+ bool "Renesas IPMMU-VMSA found in R-Car Gen3 SoCs" if EXPERT
depends on ARM_64
---help---
Support for implementations of the Renesas IPMMU-VMSA found
