From 8ad77c576721bd7f7b24bfd7fcb0a61bcfa1a1a2 Mon Sep 17 00:00:00 2001 From: "Fabio M. De Francesco" Date: Mon, 6 Mar 2023 13:51:50 +0100 Subject: fs/sysv: Don't round down address for kunmap_flush_on_unmap() The kernel virtual address passed to kunmap_flush_on_unmap() has no more any need to be rounded down. Therefore, delete the rounding down of "page_addr" when passed to kunmap_local() in dir_put_page(). Don't backport without commit 88d7b12068b9 ("highmem: round down the address passed to kunmap_flush_on_unmap()"). Cc: Ira Weiny Suggested-by: Al Viro Signed-off-by: Fabio M. De Francesco Signed-off-by: Al Viro --- fs/sysv/dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/sysv/dir.c') diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c index 999bceb99974..e2d26eb78af7 100644 --- a/fs/sysv/dir.c +++ b/fs/sysv/dir.c @@ -30,7 +30,7 @@ const struct file_operations sysv_dir_operations = { inline void dir_put_page(struct page *page, void *page_addr) { - kunmap_local((void *)((unsigned long)page_addr & PAGE_MASK)); + kunmap_local(page_addr); put_page(page); } -- cgit