[PATCH 11/15] x86/cpu: Make CONFIG_X86_TSC unconditional

[Ingo Molnar <mingo@kernel.org>]

I.e. it's a boot time requirement for the CPU to support it.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Ahmed S . Darwish <darwi@linutronix.de>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: H . Peter Anvin <hpa@zytor.com>
Cc: John Ogness <john.ogness@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250425084216.3913608-12-mingo@kernel.org
---
 arch/x86/Kconfig     | 1 -
 arch/x86/Kconfig.cpu | 1 -
 arch/x86/xen/Kconfig | 2 +-
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 90ec7f2cda93..2e31ca35de1a 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -669,7 +669,6 @@ config X86_INTEL_QUARK
 	depends on X86_32
 	depends on X86_EXTENDED_PLATFORM
 	depends on X86_PLATFORM_DEVICES
-	depends on X86_TSC
 	depends on PCI
 	depends on PCI_GOANY
 	depends on X86_IO_APIC
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 53242bce0d27..c855db6ff6a4 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -262,7 +262,6 @@ config X86_USE_PPRO_CHECKSUM
 
 config X86_TSC
 	def_bool y
-	depends on (MWINCHIP3D || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MATOM) || X86_64
 
 config X86_HAVE_PAE
 	def_bool y
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index aa4040fd9215..dc38f950b1e2 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -11,7 +11,7 @@ config XEN
 	select HIBERNATE_CALLBACKS
 	depends on X86_64 || (X86_32 && X86_PAE)
 	depends on X86_64 || (X86_GENERIC || MPENTIUM4 || MATOM)
-	depends on X86_LOCAL_APIC && X86_TSC
+	depends on X86_LOCAL_APIC
 	help
 	  This is the Linux Xen port.  Enabling this will allow the
 	  kernel to boot in a paravirtualized environment under the
-- 
2.51.0