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(parent: 87a349f) | patch
sparc64: Add FORCE_MAX_ZONEORDER and default to 13
authorDave Kleikamp <dave.kleikamp@oracle.com>
Fri, 28 Oct 2016 17:12:40 +0000 (10:12 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 Nov 2016 19:16:58 +0000 (11:16 -0800)
commitc88c545bf3202ca2cdb45df93eb40e3bcdbb3742
tree432eda20e70b4d1af107fbd15c8a851aace7ead8tree | snapshot
parent87a349f9cc0908bc0cfac0c9ece3179f650ae95acommit | diff
sparc64: Add FORCE_MAX_ZONEORDER and default to 13

This change allows ATU (new IOMMU) in SPARC systems to request
large (32M) contiguous memory during boot for creating IOTSB backing
store.

Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Tushar Dave <tushar.n.dave@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/Kconfig diff | blob | history
Domain: System / Kernel;