| commit | c46ac9463fbdee41723dd9fd108b2c1ffd30615f | [log] [tgz] |
|---|---|---|
| author | Florian Westphal <fw@strlen.de> | Tue Aug 21 01:33:42 2007 +0200 |
| committer | Jeff Garzik <jeff@garzik.org> | Sat Aug 25 02:31:04 2007 -0400 |
| tree | e1f4acf314fa85c259284dc729640b1fcb71dbea | |
| parent | bc1e0a095e9b8c4df4a2eedd7dc6a9d470a0e6b7 [diff] |
DM9000: fix interface hang under load When transferring data at full speed, the DM9000 network interface sometimes stops sending/receiving data. Worse, ksoftirqd consumes 100% cpu and the net tx watchdog never triggers. Fix by spin_lock_irqsave() in dm9000_start_xmit() to prevent the interrupt handler from interfering. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>