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Date: Tue, 19 Feb 2013 00:52:06 -0500 (EST) From: David Miller <davem@...emloft.net> To: Larry.Finger@...inger.net Cc: linville@...driver.com, linux-wireless@...r.kernel.org, netdev@...r.kernel.org, bittorf@...ebottle.com, stable@...r.kernel.org Subject: Re: [PATCH] b43: Increase number of RX DMA slots From: Larry Finger <Larry.Finger@...inger.net> Date: Sun, 17 Feb 2013 21:01:20 -0600 > Bastian Bittorf reported that some of the silent freezes on a Linksys WRT54G > were due to overflow of the RX DMA ring buffer, which was created with 64 > slots. That finding reminded me that I was seeing similar crashed on a netbook, > which also has a relatively slow processor. After increasing the number of > slots to 128, runs on the netbook that previously failed now worked; however, > I found that 109 slots had been used in one test. For that reason, the number > of slots is being increased to 256. > > Signed-off-by: Larry Finger <Larry.Finger@...inger.net> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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