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[Xen-devel] PAE is_guest_l2_slot()

To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] PAE is_guest_l2_slot()
From: "Jan Beulich" <jbeulich@xxxxxxxxxx>
Date: Tue, 12 Sep 2006 15:00:19 +0100
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Could anyone help me understand what the meaning of the hardcoded 3 in that
macro is? With PGT_va_mask being an 11-bit mask I can't seem to make any sense
of this.
And while at this, for 64-bits PGT_va_mask is defined as a 28-bit mask, but the
comment there as well as my calculations say this should be only 27 bits.

Thanks, Jan

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