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[Bug 1400209] [NEW] KVM: PPC: BOOK3S: HV: CMA: Reserve cma region only in hypervisor mode

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From: Launchpad Bug Tracker <1400209@xxxxxxxxxxxxxxxxxx>
Date: Tue, 16 Dec 2014 15:27:26 -0000
Reply-to: Bug 1400209 <1400209@xxxxxxxxxxxxxxxxxx>
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Problem Description
==================
This bugzilla is opened to track the inclusion of the upstream commit mentioned below: 

commit cec26bc3c125b5dd12a02f04133cd91eae3f1622
Author: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Date:   Mon Sep 29 13:32:38 2014 +0530

    KVM: PPC: BOOK3S: HV: CMA: Reserve cma region only in hypervisor mode
    
    We use cma reserved area for creating guest hash page table.
    Don't do the reservation in non-hypervisor mode. This avoids unnecessary
    CMA reservation when booting with limited memory configs like
    fadump and kdump.
 
---uname output---
ubuntu14.10
 
Machine Type = ppc64

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: architecture-ppc64le bot-comment bugnameltc-119457 severity-high targetmilestone-inin---
-- 
KVM: PPC: BOOK3S: HV: CMA: Reserve cma region only in hypervisor mode
https://bugs.launchpad.net/bugs/1400209
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