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(parent: ce397d2) | patch
ARM: 8777/1: Hook up SYNC_CORE functionality for sys_membarrier()
authorWill Deacon <will.deacon@arm.com>
Tue, 26 Jun 2018 14:52:38 +0000 (15:52 +0100)
committerRussell King <rmk+kernel@armlinux.org.uk>
Wed, 11 Jul 2018 10:02:08 +0000 (11:02 +0100)
commite69244d29558c947703851a26bfed833945c093a
tree895f91364e86dd61318f347b12afa1104ab0788atree | snapshot
parentce397d215ccd07b8ae3f71db689aedb85d56ab40commit | diff
ARM: 8777/1: Hook up SYNC_CORE functionality for sys_membarrier()

Exception return implies context synchronization, so we can hook up the
SYNC_CORE option to sys_membarrier() simply by selecting the Kconfig option,
just like we've done for arm64 already.

Cc: Orion Hodson <oth@google.com>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Documentation/features/sched/membarrier-sync-core/arch-support.txt diff | blob | history
arch/arm/Kconfig diff | blob | history
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