x86/cpu: Switch to arch_cpu_finalize_init()

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commit 7c7077a726 upstream

check_bugs() is a dumping ground for finalizing the CPU bringup. Only parts of
it has to do with actual CPU bugs.

Split it apart into arch_cpu_finalize_init() and cpu_select_mitigations().

Fixup the bogus 32bit comments while at it.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230613224545.019583869@linutronix.de
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Thomas Gleixner 2023-08-01 16:07:01 +02:00 • committed by Greg Kroah-Hartman

parent e5b3acb81b

commit f2aef93c0b

5 changed files with 56 additions and 52 deletions

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1

arch/x86/Kconfig

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2

arch/x86/include/asm/bugs.h

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51

arch/x86/kernel/cpu/bugs.c

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53

arch/x86/kernel/cpu/common.c

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arch/x86/kernel/cpu/cpu.h

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