Re: [PATCH] x86/microcode/intel: Ensure new microcode processor flags match with cpu's pf

[Borislav Petkov]

On Tue, Jun 19, 2018 at 12:49:40PM +0800, Zhenzhong Duan wrote:
> Imagine kernel already found a microcode blob A with extended sig/pf
> matching current cpu, then another microcode B is checked which doesn't
> match current cpu...

Do you see the

	if (!microcode_matches(mc_header, uci->cpu_sig.sig)) {

call a couple of lines earlier?

-- 
Regards/Gruss,
    Boris.

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