cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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request_key_auth-type.h (747B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/* request_key authorisation token key type
      3 *
      4 * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved.
      5 * Written by David Howells (dhowells@redhat.com)
      6 */
      7
      8#ifndef _KEYS_REQUEST_KEY_AUTH_TYPE_H
      9#define _KEYS_REQUEST_KEY_AUTH_TYPE_H
     10
     11#include <linux/key.h>
     12
     13/*
     14 * Authorisation record for request_key().
     15 */
     16struct request_key_auth {
     17	struct rcu_head		rcu;
     18	struct key		*target_key;
     19	struct key		*dest_keyring;
     20	const struct cred	*cred;
     21	void			*callout_info;
     22	size_t			callout_len;
     23	pid_t			pid;
     24	char			op[8];
     25} __randomize_layout;
     26
     27static inline struct request_key_auth *get_request_key_auth(const struct key *key)
     28{
     29	return key->payload.data[0];
     30}
     31
     32
     33#endif /* _KEYS_REQUEST_KEY_AUTH_TYPE_H */