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Re: [PATCH] b43: Rewrite DMA Tx status handling sanity checks

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On 11/19/2009 03:24 PM, Michael Buesch wrote:
> This rewrites the error handling policies in the TX status handler.
> It tries to be error-tolerant as in "try hard to not crash the machine".
> It won't recover from errors (that are bugs in the firmware or driver),
> because that's impossible. However, it will return a more or less useful
> error message and bail out. It also tries hard to use rate-limited messages
> to not flood the syslog in case of a failure.
> 
> Signed-off-by: Michael Buesch <mb@xxxxxxxxx>
> 
> ---

Tested and ACKed by Larry Finger. Not only does this improve the error handling
for b43, but it also appears to fix the skb == NULL error that I experienced
with the open-source firmware.

John - please push this into wireless-testing. It should also go to 2.6.32, but
it is likely too large for the current stage. At least Cc it to stable.

Larry
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