linux-kernel - RE: [PATCH 01/12] EDAC, MCE: Select extended error code mask

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Date:	Wed, 10 Nov 2010 11:12:33 -0800
From:	"Luck, Tony" <tony.luck@...el.com>
To:	Borislav Petkov <bp@...64.org>,
	"linux-edac@...r.kernel.org" <linux-edac@...r.kernel.org>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"x86@...nel.org" <x86@...nel.org>,
	Borislav Petkov <borislav.petkov@....com>
Subject: RE: [PATCH 01/12] EDAC, MCE: Select extended error code mask

> F15h enlarges the extended error code of an MCE to a 5-bit field
> (MCi_STATUS[20:16]). Add a mask variable which default 0xf is overridden
> on F15h.

> +static u8 xec_mask	 = 0xf;

If the field is 5 bits, shouldn't this mask be 0x1f?

-Tony
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