On 2019/5/27 22:21, Joerg Roedel wrote: > Hi Zhen Lei, > > On Mon, May 20, 2019 at 09:59:47PM +0800, Zhen Lei wrote: >> arch/ia64/kernel/pci-dma.c | 2 +- >> arch/powerpc/platforms/powernv/pci-ioda.c | 3 ++- >> arch/s390/pci/pci_dma.c | 2 +- >> arch/x86/kernel/pci-dma.c | 7 ++--- >> drivers/iommu/Kconfig | 44 ++++++++++++++++++++++++++----- >> drivers/iommu/amd_iommu_init.c | 3 ++- >> drivers/iommu/intel-iommu.c | 2 +- >> drivers/iommu/iommu.c | 3 ++- >> 8 files changed, 48 insertions(+), 18 deletions(-) > > This needs Acks from the arch maintainers of ia64, powerpc, s390 and > x86, at least. > > It is easier for them if you split it up into the Kconfig change and > separete patches per arch and per iommu driver. Then collect the Acks on > the individual patches. OK, thanks. I will do it tomorrow. > > Thanks, > > Joerg > > . > -- Thanks! BestRegards