Re: [PATCH v4 3/5] iommu/io-pgtable-arm: add support for non-strict mode

2018-08-09 Thread Leizhen (ThunderTown)
On 2018/8/9 18:54, Robin Murphy wrote: > On 06/08/18 13:27, Zhen Lei wrote: >> To support the non-strict mode, now we only tlbi and sync for the strict >> mode. But for the non-leaf case, always follow strict mode. >> >> Signed-off-by: Zhen Lei >> --- >> drivers/iommu/io-pgtable-arm.c | 27

Re: [PATCH v4 3/5] iommu/io-pgtable-arm: add support for non-strict mode

2018-08-09 Thread Robin Murphy
On 06/08/18 13:27, Zhen Lei wrote: To support the non-strict mode, now we only tlbi and sync for the strict mode. But for the non-leaf case, always follow strict mode. Signed-off-by: Zhen Lei --- drivers/iommu/io-pgtable-arm.c | 27 ++- drivers/iommu/io-pgtable.h

[PATCH v4 3/5] iommu/io-pgtable-arm: add support for non-strict mode

2018-08-06 Thread Zhen Lei
To support the non-strict mode, now we only tlbi and sync for the strict mode. But for the non-leaf case, always follow strict mode. Signed-off-by: Zhen Lei --- drivers/iommu/io-pgtable-arm.c | 27 ++- drivers/iommu/io-pgtable.h | 3 +++ 2 files changed, 21