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author | Ingo Molnar <mingo@elte.hu> | 2008-07-11 10:46:50 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-11 10:46:50 +0200 |
commit | 0c81b2a1448bc6a2a9b2d6469fb0669fb4b25e5b (patch) | |
tree | 6f82579cae6d6e39fa9f837a3c349ded51e19d14 /drivers/infiniband | |
parent | rcu: make rcutorture even more vicious: invoke RCU readers from irq handlers ... (diff) | |
parent | Fix PREEMPT_RCU without HOTPLUG_CPU (diff) | |
download | linux-0c81b2a1448bc6a2a9b2d6469fb0669fb4b25e5b.tar.xz linux-0c81b2a1448bc6a2a9b2d6469fb0669fb4b25e5b.zip |
Merge branch 'linus' into core/rcu
Conflicts:
include/linux/rculist.h
kernel/rcupreempt.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_provider.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index 8934178a23ee..95f82cfb6c54 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -1096,7 +1096,9 @@ static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr, ch struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev; PDBG("%s dev 0x%p\n", __func__, dev); + rtnl_lock(); lldev->ethtool_ops->get_drvinfo(lldev, &info); + rtnl_unlock(); return sprintf(buf, "%s\n", info.fw_version); } @@ -1109,7 +1111,9 @@ static ssize_t show_hca(struct device *dev, struct device_attribute *attr, struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev; PDBG("%s dev 0x%p\n", __func__, dev); + rtnl_lock(); lldev->ethtool_ops->get_drvinfo(lldev, &info); + rtnl_unlock(); return sprintf(buf, "%s\n", info.driver); } |