Re: swiotlb/caamjr regression (Was: [GIT PULL] (swiotlb) stable/for-linus-5.12)
flat view
From: Jianxiong Gao <hidden>
Date: 2021-06-18 18:02:16
Also in:
linux-iommu, lkml
Jianxiong Gao, before spending more time on this, could you also try Chanho Park's patch? https://lore.kernel.org/linux-iommu/20210510091816.GA2084@lst.de/T/#m0d0df6490350a08dcc24c9086c8edc165b402d6f (local)
I have tested Chanho Parks's patch and it works for us.
The NVMe driver performs correctly with the patch.
I have teste the patch on 06af8679449d
--
Jianxiong Gao