Revision b226c9e1f4cb23bf6fa6c74af361e5136cb5804c authored by Linus Torvalds on 15 November 2019, 21:02:34 UTC, committed by Linus Torvalds on 15 November 2019, 21:02:34 UTC
Pull block fixes from Jens Axboe: "A few fixes that should make it into this release. This contains: - io_uring: - The timeout command assumes sequence == 0 means that we want one completion, but this kind of overloading is unfortunate as it prevents users from doing a pure time based wait. Since this operation was introduced in this cycle, let's correct it now, while we can. (me) - One-liner to fix an issue with dependent links and fixed buffer reads. The actual IO completed fine, but the link got severed since we stored the wrong expected value. (me) - Add TIMEOUT to list of opcodes that don't need a file. (Pavel) - rsxx missing workqueue destry calls. Old bug. (Chuhong) - Fix blk-iocost active list check (Jiufei) - Fix impossible-to-hit overflow merge condition, that still hit some folks very rarely (Junichi) - Fix bfq hang issue from 5.3. This didn't get marked for stable, but will go into stable post this merge (Paolo)" * tag 'for-linus-20191115' of git://git.kernel.dk/linux-block: rsxx: add missed destroy_workqueue calls in remove iocost: check active_list of all the ancestors in iocg_activate() block, bfq: deschedule empty bfq_queues not referred by any process io_uring: ensure registered buffer import returns the IO length io_uring: Fix getting file for timeout block: check bi_size overflow before merge io_uring: make timeout sequence == 0 mean no sequence
big_key-type.h
/* SPDX-License-Identifier: GPL-2.0-or-later */
/* Big capacity key type.
*
* Copyright (C) 2013 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*/
#ifndef _KEYS_BIG_KEY_TYPE_H
#define _KEYS_BIG_KEY_TYPE_H
#include <linux/key-type.h>
extern struct key_type key_type_big_key;
extern int big_key_preparse(struct key_preparsed_payload *prep);
extern void big_key_free_preparse(struct key_preparsed_payload *prep);
extern void big_key_revoke(struct key *key);
extern void big_key_destroy(struct key *key);
extern void big_key_describe(const struct key *big_key, struct seq_file *m);
extern long big_key_read(const struct key *key, char __user *buffer, size_t buflen);
#endif /* _KEYS_BIG_KEY_TYPE_H */
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