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ppc/spapr: Add hotremovable flag on DIMM LMBs on drmem_v2
On reboot, all memory that was previously added using object_add and device_add is placed in this DIMM area. The new SPAPR_LMB_FLAGS_HOTREMOVABLE flag helps Linux to put this memory in the correct memory zone, so no unmovable allocations are made there, allowing the object to be easily hot-removed by device_del and object_del. This new flag was accepted in Power Architecture documentation. Signed-off-by: Leonardo Bras <leobras.c@gmail.com> Reviewed-by: Bharata B Rao <bharata@linux.ibm.com> Message-Id: <20200511200201.58537-1-leobras.c@gmail.com> [dwg: Fixed syntax error spotted by Cédric Le Goater] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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