From 9a87fe0d7c2d4fb62255cb69088da5a812df3516 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Mon, 12 Dec 2016 16:45:11 -0800 Subject: [PATCH] proc: make struct struct map_files_info::len unsigned int Linux doesn't support 4GB+ filenames in /proc, so unsigned long is too much. MOV r64, r/m64 is larger than MOV r32, r/m32. Link: http://lkml.kernel.org/r/20161029161123.GG1246@avx2 Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/proc/base.c b/fs/proc/base.c index e1227bc57090..7c843024b406 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1967,7 +1967,7 @@ out: struct map_files_info { fmode_t mode; - unsigned long len; + unsigned int len; unsigned char name[4*sizeof(long)+2]; /* max: %lx-%lx\0 */ }; -- 2.20.1