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Revision f78947c409204138a4bc0609f98e07ef9d01ac0a authored by Jon Derrick on 31 December 2019, 20:24:20 UTC, committed by Joerg Roedel on 07 January 2020, 16:08:57 UTC 
iommu/vt-d: Unlink device if failed to add to group
 
If the device fails to be added to the group, make sure to unlink the
reference before returning.

Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Fixes: 39ab9555c2411 ("iommu: Add sysfs bindings for struct iommu_device")
Acked-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
1 parent 7d4e6cc
Raw File
trusted-type.h 
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2010 IBM Corporation
 * Author: David Safford <safford@us.ibm.com>
 */

#ifndef _KEYS_TRUSTED_TYPE_H
#define _KEYS_TRUSTED_TYPE_H

#include <linux/key.h>
#include <linux/rcupdate.h>
#include <linux/tpm.h>

#define MIN_KEY_SIZE			32
#define MAX_KEY_SIZE			128
#define MAX_BLOB_SIZE			512
#define MAX_PCRINFO_SIZE		64
#define MAX_DIGEST_SIZE			64

struct trusted_key_payload {
	struct rcu_head rcu;
	unsigned int key_len;
	unsigned int blob_len;
	unsigned char migratable;
	unsigned char key[MAX_KEY_SIZE + 1];
	unsigned char blob[MAX_BLOB_SIZE];
};

struct trusted_key_options {
	uint16_t keytype;
	uint32_t keyhandle;
	unsigned char keyauth[TPM_DIGEST_SIZE];
	unsigned char blobauth[TPM_DIGEST_SIZE];
	uint32_t pcrinfo_len;
	unsigned char pcrinfo[MAX_PCRINFO_SIZE];
	int pcrlock;
	uint32_t hash;
	uint32_t policydigest_len;
	unsigned char policydigest[MAX_DIGEST_SIZE];
	uint32_t policyhandle;
};

extern struct key_type key_type_trusted;

#endif /* _KEYS_TRUSTED_TYPE_H */
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