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(parent: 7bd2c71) | patch
arm64: defconfig: enable 48-bit virtual addresses
authorStuart Yoder <stuart.yoder@nxp.com>
Wed, 20 Apr 2016 15:57:34 +0000 (10:57 -0500)
committerShawn Guo <shawnguo@kernel.org>
Wed, 27 Apr 2016 02:11:58 +0000 (10:11 +0800)
commit211102d85f71dc5a01dde771e3f833f60b494661
tree267d8131264f87270c184b945ebd4a14673acdc7tree | snapshot
parent7bd2c71bbd76683a110d8c37bc8828becb2846cccommit | diff
arm64: defconfig: enable 48-bit virtual addresses

Some armv8 SoCs (e.g. ls2080a) have physical memory maps with discontiguous
DDR regions that require 48-bit VA to have the linear map cover the entire
range of DDR.

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/configs/defconfig diff | blob | history
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