| commit | 2152fd4e6287dc0ba7ad09905c96e6e8f02cdf2a | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Sat May 17 11:28:05 2014 -0700 |
| committer | chrmhoffmann <chrmhoffmann@gmail.com> | Sun Apr 05 10:20:37 2020 +0200 |
| tree | 3ca69966d6322c9f38e9aa9730e1c6d8e4f4499b | |
| parent | 82deb0d2fe982d64e72e940c68e2b553bb392dd0 [diff] |
sparc64: Add membar to Niagara2 memcpy code. [ Upstream commit 5aa4ecfd0ddb1e6dcd1c886e6c49677550f581aa ] 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: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>