Messages in this thread | | | Date | Fri, 28 Aug 2015 11:43:25 +0100 | From | David Vrabel <> | Subject | Re: [Xen-devel] [PATCH] xen: avoid early crash of memory limited dom0 |
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On 19/08/15 17:52, Juergen Gross wrote: > Commit b1c9f169047b ("xen: split counting of extra memory pages...") > introduced an error when dom0 was started with limited memory. > > The problem arises in case dom0 is started with initial memory and > maximum memory being the same and exactly a multiple of 1 GB. The > kernel must be configured without CONFIG_XEN_BALLOON_MEMORY_HOTPLUG > for the problem to happen. In this case it will crash very early > during boot due to the virtual mapped p2m list not being large > enough to be able to remap any memory:
Applied to for-linus-4.3, thanks.
David
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