mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 14:43:58 +08:00
ed8b0de5a3
"rm -rf" is bricking some peoples' laptops because of variables being used to store non-reinitializable firmware driver data that's required to POST the hardware. These are 100% bugs, and they need to be fixed, but in the mean time it shouldn't be easy to *accidentally* brick machines. We have to have delete working, and picking which variables do and don't work for deletion is quite intractable, so instead make everything immutable by default (except for a whitelist), and make tools that aren't quite so broad-spectrum unset the immutable flag. Signed-off-by: Peter Jones <pjones@redhat.com> Tested-by: Lee, Chun-Yi <jlee@suse.com> Acked-by: Matthew Garrett <mjg59@coreos.com> Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
24 lines
779 B
C
24 lines
779 B
C
/*
|
|
* Copyright (C) 2012 Red Hat, Inc.
|
|
* Copyright (C) 2012 Jeremy Kerr <jeremy.kerr@canonical.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#ifndef EFIVAR_FS_INTERNAL_H
|
|
#define EFIVAR_FS_INTERNAL_H
|
|
|
|
#include <linux/list.h>
|
|
|
|
extern const struct file_operations efivarfs_file_operations;
|
|
extern const struct inode_operations efivarfs_dir_inode_operations;
|
|
extern bool efivarfs_valid_name(const char *str, int len);
|
|
extern struct inode *efivarfs_get_inode(struct super_block *sb,
|
|
const struct inode *dir, int mode, dev_t dev,
|
|
bool is_removable);
|
|
|
|
extern struct list_head efivarfs_list;
|
|
|
|
#endif /* EFIVAR_FS_INTERNAL_H */
|