Messages in this thread | | | Date | Fri, 4 Sep 2015 16:43:45 +0100 | From | David Vrabel <> | Subject | Re: [Xen-devel] [PATCH] xen: limit memory to architectural maximum |
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On 04/09/15 13:18, Juergen Gross wrote: > 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.
Applied to for-linus-4.3, thanks.
David
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