diff options
| author | Lukas Bulwahn <lukas.bulwahn@gmail.com> | 2023-05-10 08:57:13 +0200 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2023-05-15 20:03:08 +0200 |
| commit | 7583e8fbdc49a4dbd916d14863cf1deeddb982f9 (patch) | |
| tree | c6fc8b751b665644d7c4d247bad65d367bba49f8 /arch/x86/Kconfig | |
| parent | 424e23fd6c30ec204c1c77919066ae777577a4f9 (diff) | |
x86/cpu: Remove X86_FEATURE_NAMES
While discussing to change the visibility of X86_FEATURE_NAMES (see Link)
in order to remove CONFIG_EMBEDDED, Boris suggested to simply make the
X86_FEATURE_NAMES functionality unconditional.
As the need for really tiny kernel images has gone away and kernel images
with !X86_FEATURE_NAMES are hardly tested, remove this config and the whole
ifdeffery in the source code.
Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20230509084007.24373-1-lukas.bulwahn@gmail.com/
Link: https://lore.kernel.org/r/20230510065713.10996-3-lukas.bulwahn@gmail.com
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a7db116e429a..f6aa7e0ca47d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -291,7 +291,6 @@ config X86 select TRACE_IRQFLAGS_NMI_SUPPORT select USER_STACKTRACE_SUPPORT select HAVE_ARCH_KCSAN if X86_64 - select X86_FEATURE_NAMES if PROC_FS select PROC_PID_ARCH_STATUS if PROC_FS select HAVE_ARCH_NODE_DEV_GROUP if X86_SGX select FUNCTION_ALIGNMENT_16B if X86_64 || X86_ALIGNMENT_16 @@ -441,17 +440,6 @@ config SMP If you don't know what to do here, say N. -config X86_FEATURE_NAMES - bool - default y - help - This option compiles in a table of x86 feature bits and corresponding - names. This is required to support /proc/cpuinfo and a few kernel - messages. You can disable this to save space, at the expense of - making those few kernel messages show numeric feature bits instead. - - If in doubt, say Y. - config X86_X2APIC bool "Support x2apic" depends on X86_LOCAL_APIC && X86_64 && (IRQ_REMAP || HYPERVISOR_GUEST) |