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MFC 305546:
authorandrew <andrew@FreeBSD.org>
Fri, 16 Sep 2016 12:42:36 +0000 (12:42 +0000)
committerandrew <andrew@FreeBSD.org>
Fri, 16 Sep 2016 12:42:36 +0000 (12:42 +0000)
commita16a62fe1aa0882ceec8473ff1ba8fa51bcb3259
tree1767fccf75899a503600cd56c59afdaaa701af2etree | snapshot
parentd7bd0f0c8e5a12e8d04d7be4febc8f3d863fcb8dcommit | diff
MFC 305546:
When synchronising the instruction and data caches we only need to clean
the data cache to the point of unification. This is the point where the
two caches are unified to a single unified cache so cleaning past here
is just extra unneeded work.

Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
sys/arm64/arm64/cpufunc_asm.S diff | blob | history
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