Xiao Guangrong 2aece63c8a hostmem: detect host backend memory is being used properly ... Currently, we use memory_region_is_mapped() to detect if the host backend memory is being used. This works if the memory is directly mapped into guest's address space, however, it is not true for nvdimm as it uses aliased memory region to map the memory. This is why this bug can happen: https://bugzilla.redhat.com/show_bug.cgi?id=1352769 Fix it by introduce a new filed, is_mapped, to HostMemoryBackend, we set/clear this filed accordingly when the device link/unlink to host backend memory Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2016-07-13 13:30:04 +02:00
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Makefile.objs	nvdimm: implement NVDIMM device abstract	2015-12-22 18:39:20 +02:00
nvdimm.c	nvdimm: support nvdimm label	2016-06-24 05:13:57 +03:00
pc-dimm.c	hostmem: detect host backend memory is being used properly	2016-07-13 13:30:04 +02:00