Messages in this thread | | | Subject | Re: [Xen-devel] [PATCH] xen: limit memory to architectural maximum | From | Roger Pau Monné <> | Date | Fri, 4 Sep 2015 16:08:09 +0200 |
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El 04/09/15 a les 14.18, Juergen Gross ha escrit: > When a pv-domain (including dom0) is started it tries to size it's > p2m list according to the maximum possible memory amount it ever can > achieve. Limit the initial maximum memory size to the architectural > limit of the hardware in order to avoid overflows during remapping > of memory. > > This problem will occur when dom0 is started with an initial memory > size being a multiple of 1GB, but without specifying it's maximum > memory size. The kernel must be configured without > CONFIG_XEN_BALLOON_MEMORY_HOTPLUG for the problem to happen. > > Reported-by: Roger Pau Monné <roger.pau@citrix.com> > Signed-off-by: Juergen Gross <jgross@suse.com>
Tested-by: Roger Pau Monné <roger.pau@citrix.com>
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