Re: [PATCH v3 10/17] x86/mce: Separate global and per-CPU quirks

[Borislav Petkov]

On Tue, Apr 15, 2025 at 02:55:05PM +0000, Yazen Ghannam wrote:
>  /* cpu init entry point, called from mce.c with preempt off */
>  void mce_amd_feature_init(struct cpuinfo_x86 *c)
>  {
> @@ -656,6 +678,7 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c)
>  	u32 low = 0, high = 0, address = 0;
>  	int offset = -1;
>  
> +	amd_apply_quirks(c);

<---- newline here.

>  	mce_flags.amd_threshold	 = 1;
>  
>  	for (bank = 0; bank < this_cpu_read(mce_num_banks); ++bank) {

...

> @@ -2255,6 +2223,8 @@ void cpu_mca_init(struct cpuinfo_x86 *c)
>  
>  	if (cap & MCG_SER_P)
>  		mca_cfg.ser = 1;
> +
> +	__mcheck_cpu_apply_quirks(c);

Right, this is not a per-CPU init function anymore but a one-time thing and
called only here so put its contents here and whack it.

Thx.

-- 
Regards/Gruss,
    Boris.

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