Messages in this thread | | | Date | Thu, 15 Mar 2018 13:24:03 +0530 | From | poza@codeauro ... | Subject | Re: [PATCH v2] PCI/DPC: Fix PCI legacy interrupt acknowledgement |
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On 2018-03-15 02:22, Keith Busch wrote: > On Wed, Mar 14, 2018 at 09:20:48PM +0530, Oza Pawandeep wrote: >> Current DPC driver acknowledges the interrupt in deferred work, which >> works >> since MSI are edge triggered. >> >> But when MSI is disabled (e.g. pci=nomsi boot option) port service >> driver falls back to PCI legacy INT interrupt. >> >> With current code we do not acknowledge the interrupt back in >> dpc_irq() >> and we get dpc interrupt storm. >> >> This patch acknowledges the interrupt in interrupt handler. >> >> Signed-off-by: Oza Pawandeep <poza@codeaurora.org> > > Thanks, this looks good to me. > > Reviewed-by: Keith Busch <keith
checkpatch script shows WARNING: 'acknowledgement' may be misspelled - perhaps 'acknowledgment'?
but dictionaries shows acknowledgement.
Regards, Oza.
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