x86/microcode: Allow late microcode loading with SMT disabled

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The kernel unnecessarily prevents late microcode loading when SMT is
disabled.  It should be safe to allow it if all the primary threads are
online.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>

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Josh Poimboeuf 2018-08-10 08:31:10 +01:00 • committed by David Woodhouse

parent e24f14b0ff

commit 07d981ad4c

1 changed files with 12 additions and 4 deletions

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arch/x86/kernel/cpu/microcode/core.c

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