Revision 1ce6ec91a8528f80442eee7157be1b016248a883 authored by Linus Torvalds on 17 April 2013, 23:11:09 UTC, committed by Linus Torvalds on 17 April 2013, 23:11:09 UTC
Pull misc fixes from Andrew Morton: "Ten fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: kernel/signal.c: stop info leak via the tkill and the tgkill syscalls mm/vmscan: fix error return in kswapd_run() hfsplus: fix potential overflow in hfsplus_file_truncate() avr32: fix build error in atstk1006_defconfig hugetlbfs: add swap entry check in follow_hugetlb_page() fs/binfmt_elf.c: fix hugetlb memory check in vma_dump_size() hugetlbfs: stop setting VM_DONTDUMP in initializing vma(VM_HUGETLB) checkpatch: fix stringification macro defect drivers/video/mmp/core.c: fix use-after-free bug thinkpad-acpi: kill hotkey_thread_mutex
noinitramfs.c
/*
* init/noinitramfs.c
*
* Copyright (C) 2006, NXP Semiconductors, All Rights Reserved
* Author: Jean-Paul Saman <jean-paul.saman@nxp.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
#include <linux/stat.h>
#include <linux/kdev_t.h>
#include <linux/syscalls.h>
/*
* Create a simple rootfs that is similar to the default initramfs
*/
static int __init default_rootfs(void)
{
int err;
err = sys_mkdir((const char __user __force *) "/dev", 0755);
if (err < 0)
goto out;
err = sys_mknod((const char __user __force *) "/dev/console",
S_IFCHR | S_IRUSR | S_IWUSR,
new_encode_dev(MKDEV(5, 1)));
if (err < 0)
goto out;
err = sys_mkdir((const char __user __force *) "/root", 0700);
if (err < 0)
goto out;
return 0;
out:
printk(KERN_WARNING "Failed to create a rootfs\n");
return err;
}
rootfs_initcall(default_rootfs);
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