[PATCH] ath10k: use pre-allocated DMA buffer in Tx

Kalle Valo kvalo at qca.qualcomm.com
Thu Oct 8 10:41:48 PDT 2015

Peter Oh <poh at codeaurora.org> writes:

> Does it happen after you applied copy engine patchset or even without
> the patchset? I saw ath10k_pci_htt_tx_cb in backtrace which is not
> merged to master branch yet. If it only happens after the patchset,
> I'll apply them and look into it if any possibilities are there.

Good point. I thought I was able to reproduce the bug with a clean
master branch, but I now checked the logs and all three cases of this
warning had ath10k_pci_htt_tx_cb in the stack trace. So I must have
accidentally tested with a temporary branch where the pending branch was
merged with master branch.

Kalle Valo

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