tree 44e191de5d4fd4f84c33284cef5764e793ee7972
parent 693d92a1bbc9e42681c42ed190bd42b636ca876f
author Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1302609435 -0400
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1305225133 -0400

xen/setup: Ignore E820_UNUSABLE when setting 1-1 mappings.

When we parse the raw E820, the Xen hypervisor can set "E820_RAM"
to "E820_UNUSABLE" if the mem=X argument is used. As such we
should _not_ consider the E820_UNUSABLE as an 1-1 identity
mapping, but instead use the same case as for E820_RAM.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>