876397837d
Add PFN_PTE_SHIFT, update_mmu_cache_range() and flush_dcache_folio(). Change the PG_arch_1 (aka PG_dcache_clean) flag from being per-page to per-folio, which makes arch_dma_mark_clean() and mark_clean() a little more exciting. [willy@infradead.org: fix folio_size() handling] Link: https://lkml.kernel.org/r/ZNPlOCe8F+nrzPxr@casper.infradead.org Link: https://lkml.kernel.org/r/20230802151406.3735276-14-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Acked-by: Mike Rapoport (IBM) <rppt@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Makefile | ||
aml_nfw.c | ||
sba_iommu.c |