On Wed, Mar 10, 2021 at 06:39:57PM +0000, Robin Murphy wrote: >> Actually... Just mirroring the iommu_dma_strict value into >> struct iommu_domain should solve all of that with very little >> boilerplate code. > > Yes, my initial thought was to directly replace the attribute with a > common flag at iommu_domain level, but since in all cases the behaviour > is effectively global rather than actually per-domain, it seemed > reasonable to take it a step further. This passes compile-testing for > arm64 and x86, what do you think? It seems to miss a few bits, and also generally seems to be not actually apply to recent mainline or something like it due to different empty lines in a few places. Let me know what you think of the version here: http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/iommu-cleanup I'll happily switch the patch to you as the author if you're fine with that as well.
