Messages in this thread | | | Date | Sat, 30 Jul 2011 13:10:26 -0400 (EDT) | From | Justin Piszcz <> | Subject | Re: [PATCH] rt2x00: rt2800: fix zeroing skb structure |
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On Sat, 30 Jul 2011, Justin Piszcz wrote:
> > > On Sat, 30 Jul 2011, Andreas Hartmann wrote: > >> Hi Justin, >> >> if you want to test, if the module works stable, run this script for one >> or two hours. It will stress the driver and the hardware. >> >> If it doesn't crash and if the throughput is stable, you can hope, that >> the driver is ok for daily work. >> >> >> #!/bin/sh >> >> dest="server" # set the servername >> >> while true ; do >> netperf -t TCP_MAERTS -H $dest >> netperf -t TCP_STREAM -H $dest >> netperf -t TCP_SENDFILE -H $dest >> done >> >> >> Start the script on the client. On the server start netserver. >> You get netperf from http://www.netperf.org/netperf/ >> >> >> Andreas >> > > Hello Andreas, > > Thanks for the suggestion; however, it is crashing repeatedly after about > 5-10 minutes, so it is not needed yet. > > Here you go, crash 2: > http://home.comcast.net/~jpiszcz/20110730/2630-rt2800usb-crash2p1.jpg > http://home.comcast.net/~jpiszcz/20110730/2630-rt2800usb-crash2p2.jpg > > Justin. >
(This is with the patch provided earlier)
atom:/usr/src/linux# cd drivers/net/wireless/rt2x00/ atom:/usr/src/linux/drivers/net/wireless/rt2x00# grep 'memset(skb_push(entry->skb, TXWI_DESC_SIZE), 0, TXWI_DESC_SIZE)' rt2800lib.c memset(skb_push(entry->skb, TXWI_DESC_SIZE), 0, TXWI_DESC_SIZE); atom:/usr/src/linux/drivers/net/wireless/rt2x00# cat /usr/src/linux/.version 2 atom:/usr/src/linux/drivers/net/wireless/rt2x00# uname -a Linux atom 3.0.0 #2 SMP Sat Jul 30 08:34:18 EDT 2011 x86_64 GNU/Linux atom:/usr/src/linux/drivers/net/wireless/rt2x00#
Justin.
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