ixgbe & if_igb RX ring locking

Gleb Smirnoff glebius at FreeBSD.org
Tue Oct 16 12:47:36 UTC 2012


On Tue, Oct 16, 2012 at 08:40:47AM -0400, Ryan Stone wrote:
R> > Are you using stock ixgbe driver?
R> 
R> Pay no attention to the line numbers behind the curtain. :)
R> 
R> I don't believe that I've changed the locking order at all in the
R> driver, but you are right, that wasn't taken from the stock driver.

Can you please provide hints how can SIOCADDMULTI lead to obtaining RX
lock in the stock driver?

Sorry if I miss obvious.

-- 
Totus tuus, Glebius.


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