This series contains a patch to solve the longterm IOVA issue which leizhen originally tried to address at [0].
I also included the small optimisation from Cong Wang, which never seems to be have been accepted [1]. There was some debate of the other patches in that series, but this one is quite straightforward. @Cong Wang, Please resend your series if prefer I didn't upstream your patch. [0] https://lore.kernel.org/linux-iommu/20190815121104.29140-3-thunder.leiz...@huawei.com/ [1] https://lore.kernel.org/linux-iommu/4b74d40a-22d1-af53-fcb6-5d7018370...@huawei.com/ Cong Wang (1): iommu: avoid taking iova_rbtree_lock twice John Garry (1): iommu/iova: Flush CPU rcache for when a depot fills drivers/iommu/iova.c | 33 ++++++++++++++++++++++----------- 1 file changed, 22 insertions(+), 11 deletions(-) -- 2.26.2 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
