From 57fd554c0723d2f9eef64ed8b5b659a6e9208a0b Mon Sep 17 00:00:00 2001 From: "Vishal Moola (Oracle)" Date: Wed, 3 Sep 2025 11:59:19 -0700 Subject: [PATCH] powerpc: stop calling page_address() in free_pages() free_pages() should be used when we only have a virtual address. We should call __free_pages() directly on our page instead. Link: https://lkml.kernel.org/r/20250903185921.1785167-6-vishal.moola@gmail.com Signed-off-by: Vishal Moola (Oracle) Reviewed-by: Ritesh Harjani (IBM) Acked-by: David Hildenbrand Acked-by: Mike Rapoport (Microsoft) Reviewed-by: Christophe Leroy Cc: Albert Ou Cc: Andy Lutomirski Cc: Catalin Marinas Cc: Dave Hansen Cc: Jens Axboe Cc: Justin Sanders Cc: Madhavan Srinivasan Cc: Matthew Wilcox (Oracle) Cc: Michael Ellerman Cc: "Michael S. Tsirkin" Cc: Palmer Dabbelt Cc: Paul Walmsley Cc: Peter Zijlstra Cc: SeongJae Park Cc: Will Deacon Signed-off-by: Andrew Morton --- arch/powerpc/mm/book3s64/radix_pgtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index be523e5fe9c51..73977dbabcf26 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -780,7 +780,7 @@ static void __meminit free_vmemmap_pages(struct page *page, while (nr_pages--) free_reserved_page(page++); } else - free_pages((unsigned long)page_address(page), order); + __free_pages(page, order); } static void __meminit remove_pte_table(pte_t *pte_start, unsigned long addr, -- 2.47.3