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| author |   Jon Mason <jon.mason@intel.com> | 2013-01-19 02:02:17 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-20 15:45:50 -0800 |
| commit | 842c1ddea5f9949cb21e568408d2af9d986eee69 (patch) | |
| tree | 02970fc4c58f1e564f2f7bb90632bf805f8cdcf8 /drivers/ntb/ntb_regs.h | |
| parent | NTB: Handle ntb client device probes without present hardware (diff) | |
| download | linux-dev-842c1ddea5f9949cb21e568408d2af9d986eee69.tar.xz linux-dev-842c1ddea5f9949cb21e568408d2af9d986eee69.zip | |
NTB: correct memory barrier
mmiowb is not sufficient to flush the data and is causing data
corruption. Change to wmb and the data corruption is no more.
Signed-off-by: Jon Mason <jon.mason@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/ntb/ntb_regs.h')
0 files changed, 0 insertions, 0 deletions