diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-09-01 12:50:08 +0100 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-09-24 18:54:40 -0400 |
| commit | 1d0680fd6235e0aa5baf14a8f1ff85eff9dc1fb3 (patch) | |
| tree | b113a5c2ca999c4bb33db657e4e5cf81f222ebf3 /drivers/serial/ip22zilog.c | |
| parent | a620e134e989b7ce683574039fc7cb956aa58970 (diff) | |
sfc: Insert read memory barrier after checking MAC statistics flag
This prevents speculative reading of the statistics before the
completion flag.
From: Neil Turton <nturton@solarflare.com>
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/serial/ip22zilog.c')
0 files changed, 0 insertions, 0 deletions