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(parent: 00548ae) | patch
x86/xen: discard RAM regions above the maximum reservation
authorDavid Vrabel <david.vrabel@citrix.com>
Mon, 19 Jan 2015 11:08:05 +0000 (11:08 +0000)
committerJoao Martins <joao.m.martins@oracle.com>
Sun, 27 Mar 2016 01:00:58 +0000 (02:00 +0100)
commit008109ffad5ede7dce723e31239f9a5aa859da3d
treeb0cf570e3eea2cc0cad485501ea99f750a4b91d1tree
parent00548aedc149df160c1d890c35718f163715dacbcommit | diff
x86/xen: discard RAM regions above the maximum reservation

During setup, discard RAM regions that are above the maximum
reservation (instead of marking them as E820_UNUSABLE).  This allows
hotplug memory to be placed at these addresses.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
(cherry picked from commit f5775e0b6116b7e2425ccf535243b21768566d87)
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
arch/x86/xen/setup.c diff | blob | history
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