On 06/20/2018 11:48 AM, Rajkumar Manoharan wrote:
On 2018-06-20 10:42, Ben Greear wrote:
On 06/20/2018 10:37 AM, Manikanta Pubbisetty wrote:
[...]
This case should not be dealt in ath10k, rather we should make sure packets does not reach the driver during hardware restart after the firmware crash.
Can you please try the RFC patch and see if it fixes the issue? I am working on the patch and probably send it out after doing some testing and cleanup.
https://patchwork.kernel.org/patch/10411967/
I did see your patch, but I was not sure it would make it upstream.
I think either way my patch might be useful in case bugs creep back in.
ar->state check can not be in hot path as it is protected by mutex lock.
If the tx logic is ever called while state is changing, that would seem
to be a bug as well?
Thanks,
Ben
--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc http://www.candelatech.com
