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Commit a8973758 authored by David S. Miller's avatar David S. Miller Committed by Greg Kroah-Hartman
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sparc64: Add membar to Niagara2 memcpy code.

[ Upstream commit 5aa4ecfd

 ]

This is the prevent previous stores from overlapping the block stores
done by the memcpy loop.

Based upon a glibc patch by Jose E. Marchesi

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c184f95b
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