um: implement the new page table range API
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Wed, 2 Aug 2023 15:13:55 +0000 (16:13 +0100)
committerAndrew Morton <akpm@linux-foundation.org>
Thu, 24 Aug 2023 23:20:24 +0000 (16:20 -0700)
commitfd8132e6e9fdecb9ff7d1db98014d372e03f3c9d
treec9e8cee5f5297987f2f9f1c871b195ca8930031d
parent1a10a44dfc1d55ba84987da1f8377258a044499c
um: implement the new page table range API

Add PFN_PTE_SHIFT and update_mmu_cache_range().

Link: https://lkml.kernel.org/r/20230802151406.3735276-28-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
arch/um/include/asm/pgtable.h