fs/btrfs/disk-io.c:34:28: fatal error: asm/cpufeature.h: No such file or directory

Hi Josef,

FYI, kernel build failed on

Commit: d5b04fb3bbb6fce0a834e43f51b6a5251867fcb7 Btrfs: do not async metadata csums if we have hardware crc32c
Date: Mon Sep 24 14:40:24 2012 -0400
config: m68k-allmodconfig

All related error/warning messages:

fs/btrfs/disk-io.c:34:28: fatal error: asm/cpufeature.h: No such file or directory compilation terminated.

vim +34 fs/btrfs/disk-io.c

    28	#include <linux/freezer.h>
    29	#include <linux/crc32c.h>
    30	#include <linux/slab.h>
    31	#include <linux/migrate.h>
    32	#include <linux/ratelimit.h>
    33	#include <asm/unaligned.h>

    35	#include "compat.h"
    36	#include "ctree.h"
    37	#include "disk-io.h"

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0-DAY kernel build testing backend Open Source Technology Centre
Fengguang Wu, Yuanhan Liu Intel Corporation