[PATCH v5 24/24] vDSO: Automatically enable VDSO_CHECK

[Thomas Weißschuh]

All architectures using the generic vDSO library should enable
VDSO_CHECK. Now that this is the case, enable VDSO_CHECK automatically.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh at linutronix.de>
---
 arch/arm/mm/Kconfig    | 1 -
 arch/arm64/Kconfig     | 1 -
 arch/loongarch/Kconfig | 1 -
 arch/mips/Kconfig      | 1 -
 arch/powerpc/Kconfig   | 1 -
 arch/riscv/Kconfig     | 1 -
 arch/s390/Kconfig      | 1 -
 arch/sparc/Kconfig     | 1 -
 arch/x86/Kconfig       | 1 -
 lib/vdso/Kconfig       | 2 ++
 10 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 565988a66e98..6574659dfb61 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -950,7 +950,6 @@ config VDSO
 	depends on AEABI && MMU && CPU_V7
 	default y if ARM_ARCH_TIMER
 	select GENERIC_GETTIMEOFDAY
-	select VDSO_CHECK
 	help
 	  Place in the process address space an ELF shared object
 	  providing fast implementations of gettimeofday and
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 1caaf4737f02..b5a51b0ef944 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -258,7 +258,6 @@ config ARM64
 	select TRACE_IRQFLAGS_NMI_SUPPORT
 	select HAVE_SOFTIRQ_ON_OWN_STACK
 	select USER_STACKTRACE_SUPPORT
-	select VDSO_CHECK
 	select VDSO_GETRANDOM
 	select VMAP_STACK
 	help
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index 5dc98a4b9c7f..a21f51e5815e 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -213,7 +213,6 @@ config LOONGARCH
 	select TRACE_IRQFLAGS_SUPPORT
 	select USE_PERCPU_NUMA_NODE_ID
 	select USER_STACKTRACE_SUPPORT
-	select VDSO_CHECK
 	select VDSO_DATASTORE
 	select VDSO_GETRANDOM
 	select ZONE_DMA32 if 64BIT
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 9a3ce550c95d..e2eb9627bd14 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -107,7 +107,6 @@ config MIPS
 	select TRACE_IRQFLAGS_SUPPORT
 	select ARCH_HAS_ELFCORE_COMPAT
 	select HAVE_ARCH_KCSAN if 64BIT
-	select VDSO_CHECK
 
 config MIPS_FIXUP_BIGPHYS_ADDR
 	bool
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index f19e225cfc5c..2580e27e4328 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -330,7 +330,6 @@ config PPC
 	select SYSCTL_EXCEPTION_TRACE
 	select THREAD_INFO_IN_TASK
 	select TRACE_IRQFLAGS_SUPPORT
-	select VDSO_CHECK
 	select VDSO_DATASTORE
 	select VDSO_GETRANDOM
 	#
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index f580d2afecf7..f8e26c4bed2b 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -229,7 +229,6 @@ config RISCV
 	select THREAD_INFO_IN_TASK
 	select TRACE_IRQFLAGS_SUPPORT
 	select UACCESS_MEMCPY if !MMU
-	select VDSO_CHECK if MMU
 	select VDSO_DATASTORE if MMU
 	select VDSO_GETRANDOM if MMU && 64BIT
 	select USER_STACKTRACE_SUPPORT
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index bc12367a7b00..4b51bc6e8948 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -291,7 +291,6 @@ config S390
 	select TRACE_IRQFLAGS_SUPPORT
 	select TTY
 	select USER_STACKTRACE_SUPPORT
-	select VDSO_CHECK
 	select VDSO_GETRANDOM
 	select VIRT_CPU_ACCOUNTING
 	select VMAP_STACK
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 628bdfc2f088..ab77d3f2536e 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -114,7 +114,6 @@ config SPARC64
 	select ARCH_SUPPORTS_SCHED_SMT if SMP
 	select ARCH_SUPPORTS_SCHED_MC  if SMP
 	select ARCH_HAS_LAZY_MMU_MODE
-	select VDSO_CHECK
 	select GENERIC_GETTIMEOFDAY
 
 config ARCH_PROC_KCORE_TEXT
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ee0f2c401980..15fd9ec5ecac 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -305,7 +305,6 @@ config X86
 	select HAVE_UNSTABLE_SCHED_CLOCK
 	select HAVE_UNWIND_USER_FP		if X86_64
 	select HAVE_USER_RETURN_NOTIFIER
-	select VDSO_CHECK
 	select VDSO_GETRANDOM			if X86_64
 	select HOTPLUG_PARALLEL			if SMP && X86_64
 	select HOTPLUG_SMT			if SMP
diff --git a/lib/vdso/Kconfig b/lib/vdso/Kconfig
index 112b42a5aeb1..12a640c78b72 100644
--- a/lib/vdso/Kconfig
+++ b/lib/vdso/Kconfig
@@ -6,6 +6,7 @@ config VDSO_DATASTORE
 config GENERIC_GETTIMEOFDAY
 	bool
 	select VDSO_DATASTORE
+	select VDSO_CHECK
 	help
 	  This is a generic implementation of gettimeofday vdso.
 	  Each architecture that enables this feature has to
@@ -21,6 +22,7 @@ config GENERIC_VDSO_OVERFLOW_PROTECT
 config VDSO_GETRANDOM
 	bool
 	select VDSO_DATASTORE
+	select VDSO_CHECK
 	help
 	  Selected by architectures that support vDSO getrandom().
 

-- 
2.55.0