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Revision ccfde6e27d9566bee596d41a2cc6f158af8595d5 authored by David S. Miller on 01 June 2018, 17:25:41 UTC, committed by David S. Miller on 01 June 2018, 17:25:41 UTC 
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
 
Steffen Klassert says:

====================
pull request (net): ipsec 2018-05-31

1) Avoid possible overflow of the offset variable
   in  _decode_session6(), this fixes an infinite
   lookp there. From Eric Dumazet.

2) We may use an error pointer in the error path of
   xfrm_bundle_create(). Fix this by returning this
   pointer directly to the caller.

Please pull or let me know if there are problems.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2 parent s a95691b + 38369f5
Raw File
dm-cache-block-types.h 
/*
 * Copyright (C) 2012 Red Hat, Inc.
 *
 * This file is released under the GPL.
 */

#ifndef DM_CACHE_BLOCK_TYPES_H
#define DM_CACHE_BLOCK_TYPES_H

#include "persistent-data/dm-block-manager.h"

/*----------------------------------------------------------------*/

/*
 * It's helpful to get sparse to differentiate between indexes into the
 * origin device, indexes into the cache device, and indexes into the
 * discard bitset.
 */

typedef dm_block_t __bitwise dm_oblock_t;
typedef uint32_t __bitwise dm_cblock_t;
typedef dm_block_t __bitwise dm_dblock_t;

static inline dm_oblock_t to_oblock(dm_block_t b)
{
	return (__force dm_oblock_t) b;
}

static inline dm_block_t from_oblock(dm_oblock_t b)
{
	return (__force dm_block_t) b;
}

static inline dm_cblock_t to_cblock(uint32_t b)
{
	return (__force dm_cblock_t) b;
}

static inline uint32_t from_cblock(dm_cblock_t b)
{
	return (__force uint32_t) b;
}

static inline dm_dblock_t to_dblock(dm_block_t b)
{
	return (__force dm_dblock_t) b;
}

static inline dm_block_t from_dblock(dm_dblock_t b)
{
	return (__force dm_block_t) b;
}

#endif /* DM_CACHE_BLOCK_TYPES_H */
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