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Date: Tue, 18 Nov 2008 23:00:56 +0100 From: "stephane eranian" <eranian@...glemail.com> To: "Markus Metzger" <markus.t.metzger@...glemail.com> Cc: "Metzger, Markus T" <markus.t.metzger@...el.com>, "Ingo Molnar" <mingo@...e.hu>, "Andi Kleen" <andi@...stfloor.org>, "Andrew Morton" <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org Subject: Re: debugctl msr Markus, I think your definition for ds_cfg_64 is wrong. On Core, the PEBS record ALWAYS includes r8-r15 even on 32 bits (zero filled). Also the DS_AREA has 9 fields, not 8. Consequently, I think the structure should be defined as follows: static const struct ds_configuration ds_cfg_64 = { .sizeof_ds = 8 * 9, .sizeof_field = 8, .sizeof_rec[ds_bts] = 8 * 3, .sizeof_rec[ds_pebs] = 8 * 18 }; Do you agree? Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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