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Zhou Wang authored
The commit f115f3c0 ("iommu/arm-smmu-v3: Decrease the queue size of evtq and priq") decreases evtq and priq, which may lead evtq/priq to be full with fault events, e.g HiSilicon ZIP/SEC/HPRE have maximum 1024 queues in one device, every queue could be binded with one process and trigger a fault event. So let's revert f115f3c0. In fact, if an implementation of SMMU really does not need so long evtq and priq, value of IDR1_EVTQS and IDR1_PRIQS can be set to proper ones. Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com> Acked-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/1638858768-9971-1-git-send-email-wangzhou1@hisilicon.comSigned-off-by: Will Deacon <will@kernel.org>
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