Messages in this thread Patch in this message | | | From | Jiang Liu <> | Subject | [PATCH, v2 5/5] mm/unicore32: fix stale comment about VALID_PAGE() | Date | Wed, 29 May 2013 23:08:56 +0800 |
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VALID_PAGE() has been removed from kernel long time ago, so fix the comment.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Cc: linux-kernel@vger.kernel.org --- arch/unicore32/include/asm/memory.h | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/arch/unicore32/include/asm/memory.h b/arch/unicore32/include/asm/memory.h index 5eddb99..debafc4 100644 --- a/arch/unicore32/include/asm/memory.h +++ b/arch/unicore32/include/asm/memory.h @@ -98,12 +98,6 @@ /* * Conversion between a struct page and a physical address. * - * Note: when converting an unknown physical address to a - * struct page, the resulting pointer must be validated - * using VALID_PAGE(). It must return an invalid struct page - * for any physical address not corresponding to a system - * RAM address. - * * page_to_pfn(page) convert a struct page * to a PFN number * pfn_to_page(pfn) convert a _valid_ PFN number to struct page * * -- 1.8.1.2
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