Messages in this thread | | | Subject | Re: [PATCH 0/3] hisi_sas: some CQ processing fixes | From | Hanjun Guo <> | Date | Wed, 4 Jan 2017 10:14:53 +0800 |
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On 2017/1/3 20:24, John Garry wrote: > This patchset fixes some issues related to servicing of the > completion queue interrupt. > The major fix is that sensitive hisi_hba structures need to be > locked when free'ing a slot. > Another modification is that the v2 hw completion queue irq is > now serviced with a tasklet, as too much work was being done in > the ISR.
Tested on v2 based sas hardware and the crashes are gone,
Tested-by: Hanjun Guo <hanjun.guo@linaro.org>
Thanks Hanjun
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