Re: [PATCH v3 1/5] x86/microcode/intel: Check against CPU signature before saving microcode

[Ingo Molnar]

* Ashok Raj <ashok.raj@xxxxxxxxx> wrote:

> Cc: stable@xxxxxxxxxxxxxxx

Not sure the series justifies stable - there's like a ton of things that 
could go wrong with a series like this & we want to have some serious 
testing first.

>  	list_for_each_entry_safe(iter, tmp, &microcode_cache, plist) {
>  		mc_saved_hdr = (struct microcode_header_intel *)iter->data;
> -		sig	     = mc_saved_hdr->sig;
> -		pf	     = mc_saved_hdr->pf;
>  
> -		if (find_matching_signature(data, sig, pf)) {
> +		sig = uci->cpu_sig.sig;
> +		pf  = uci->cpu_sig.pf;
> +
> +		/*
> +		 * Compare the current CPUs signature with the ones in the

s/CPUs
 /CPU's

Thanks,

	Ingo