x86/xen: only warn once if bad MFNs are found during setup
In xen_add_extra_mem(), if the WARN() checks for bad MFNs trigger it is likely that they will trigger at lot, spamming the log. Use WARN_ONCE() instead. Signed-off-by:David Vrabel <david.vrabel@citrix.com> Reviewed-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tested-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent
3cb83e46
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