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(parent: 4a169d6) | patch
csky: implement the new page table range API
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Wed, 2 Aug 2023 15:13:39 +0000 (16:13 +0100)
committerAndrew Morton <akpm@linux-foundation.org>
Thu, 24 Aug 2023 23:20:20 +0000 (16:20 -0700)
commite724e7aaf9ca794670a4d4931af7a7e24e37fec3
tree5ca7a1d16815af39263ddb30a51ae70a4308110btree | snapshot
parent4a169d61c2ede9fdf27103e1f454d4a0401d9025commit | diff
csky: implement the new page table range API

Add PFN_PTE_SHIFT, update_mmu_cache_range() and flush_dcache_folio().
Change the PG_dcache_clean flag from being per-page to per-folio.

Link: https://lkml.kernel.org/r/20230802151406.3735276-12-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Guo Ren <guoren@kernel.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
arch/csky/abiv1/cacheflush.c diff | blob | history
arch/csky/abiv1/inc/abi/cacheflush.h diff | blob | history
arch/csky/abiv2/cacheflush.c diff | blob | history
arch/csky/abiv2/inc/abi/cacheflush.h diff | blob | history
arch/csky/include/asm/pgtable.h diff | blob | history
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