tpm_buf_append identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/char/tpm/tpm-buf.c, line 99

Defined in 1 files as a prototype:

include/linux/tpm.h, line 424 (as a prototype)

Defined in 1 files as a function:

drivers/char/tpm/tpm-buf.c, line 105 (as a function)

Referenced in 8 files:

Smatch caller information:

drivers/char/tpm/tpm2-sessions.c tpm2_create_primary() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	8979946474034294784
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	18379471554275704832,18446612682070032384
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	new_length	unit_byte
HALF_LOCKED2		&chip->ops_sem
HALF_LOCKED2		&chip->tpm_mutex

drivers/char/tpm/tpm2-sessions.c tpm2_start_auth_session() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	3238085801097465856
PARAM_VALUE	0	buf->data	0
PARAM_VALUE	2	new_length	32
BUF_SIZE	1	new_data	32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_auth() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	1289353834079596544,2500137228463173632,3454032230291607552,4267813598517657600,4765448974262747136
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0-1
BUF_SIZE	1	new_data	(-1),20
BUF_SIZE	1	new_data	(-1),20
DATA_SOURCE	0	buf	$1
DATA_SOURCE	1	new_data	$2
DATA_SOURCE	2	new_length	$3
HARD_MAX	0	buf->handles	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_hmac_session() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	1289353834079596544,2500137228463173632,3454032230291607552,4267813598517657600,4765448974262747136
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	6580314999391555584
PARAM_VALUE	2	new_length	32
BUF_SIZE	1	new_data	32
DATA_SOURCE	0	buf	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_hmac_session() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	1289353834079596544,2500137228463173632,3454032230291607552,4267813598517657600,4765448974262747136
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	6580314999391555584
PARAM_VALUE	2	new_length	32
BUF_SIZE	1	new_data	32
DATA_SOURCE	0	buf	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_salt() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	3238085801097465856
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	3571032079196250112
PARAM_VALUE	2	new_length	32
BUF_SIZE	1	new_data	32
DATA_SOURCE	0	buf	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_salt() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	3238085801097465856
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	3571032079196250112
PARAM_VALUE	2	new_length	32
BUF_SIZE	1	new_data	32
DATA_SOURCE	0	buf	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm1-cmd.c tpm1_pcr_extend() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	8563504111148785664
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20,64
BUF_SIZE	1	new_data	20,64
DATA_SOURCE	1	new_data	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

security/keys/trusted-keys/trusted_tpm1.c osap() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	6258139523740004352
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	7919913919324389376
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
NOCHECK_CALL

security/keys/trusted-keys/trusted_tpm1.c tpm_seal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	6258139523740004352
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	4096-ptr_max
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
NOCHECK_CALL

security/keys/trusted-keys/trusted_tpm1.c tpm_seal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	6258139523740004352
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
BUF_SIZE	1	new_data	64
BUF_SIZE	1	new_data	64
DATA_SOURCE	0	buf	$0
DATA_SOURCE	1	new_data	$9
DATA_SOURCE	2	new_length	$10
NOCHECK_CALL

security/keys/trusted-keys/trusted_tpm1.c tpm_seal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	6258139523740004352
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	4096-ptr_max
BUF_SIZE	1	new_data	129
BUF_SIZE	1	new_data	129
DATA_SOURCE	0	buf	$0
DATA_SOURCE	1	new_data	$4
DATA_SOURCE	2	new_length	$5
NOCHECK_CALL
UNITS	2	new_length	unit_byte

security/keys/trusted-keys/trusted_tpm1.c tpm_seal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	6258139523740004352
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	1-u64max
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
NOCHECK_CALL

security/keys/trusted-keys/trusted_tpm1.c tpm_seal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	6258139523740004352
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
NOCHECK_CALL

security/keys/trusted-keys/trusted_tpm1.c tpm_unseal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	8256672715506819072
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
BUF_SIZE	1	new_data	512
BUF_SIZE	1	new_data	512
DATA_SOURCE	0	buf	$0
DATA_SOURCE	1	new_data	$3
DATA_SOURCE	2	new_length	$4
NOCHECK_CALL
UNITS	2	new_length	unit_byte

security/keys/trusted-keys/trusted_tpm1.c tpm_unseal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	8256672715506819072
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	8298277321598398464
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
NOCHECK_CALL

security/keys/trusted-keys/trusted_tpm1.c tpm_unseal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	8256672715506819072
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	1165834853568987136
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
NOCHECK_CALL

security/keys/trusted-keys/trusted_tpm1.c tpm_unseal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	8256672715506819072
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	8298277321598398464
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
NOCHECK_CALL

security/keys/trusted-keys/trusted_tpm1.c tpm_unseal() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	8256672715506819072
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->data->length	10
PARAM_VALUE	0	buf->data->ordinal	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->return_code	0,10-11,20-21,23-24,70,83,101,124,152-153,305,323-325,339,343,350,353-354,357,371,374,378-379,382,386,536875008
PARAM_VALUE	0	buf->data->tag	0,193-195,32769-32770
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	6152266753242689536
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
NOCHECK_CALL

drivers/char/tpm/tpm2-cmd.c tpm2_pcr_extend() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	3454032230291607552
PARAM_VALUE	0	buf->data	0
PARAM_VALUE	0	buf->handles	1
PARAM_VALUE	1	new_data	4096-ptr_max
BUF_SIZE	1	new_data	64
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
HALF_LOCKED2		global &ima_extend_list_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-cmd.c tpm2_pcr_read() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	8607141726755409920
PARAM_VALUE	0	buf->data	0
PARAM_VALUE	1	new_data	4096-ptr_max
PARAM_VALUE	2	new_length	3
BUF_SIZE	1	new_data	3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	new_length	unit_byte
HALF_LOCKED2		&chip->ops_sem
HALF_LOCKED2		&chip->tpm_mutex

drivers/char/tpm/tpm-buf.c tpm_buf_append_u16() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	4096-ptr_max
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	1	new_data	4913215316472733696
PARAM_VALUE	2	new_length	2
BUF_SIZE	1	new_data	2
DATA_SOURCE	0	buf	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&chip->ops_sem
HALF_LOCKED2		&chip->tpm_mutex

drivers/char/tpm/tpm-buf.c tpm_buf_append_u32() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	4096-ptr_max
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	1	new_data	1702255074712010752
PARAM_VALUE	2	new_length	4
BUF_SIZE	1	new_data	4
DATA_SOURCE	0	buf	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	*new_data	0-255
USER_PTR	1	new_data
HALF_LOCKED2		&chip->ops_sem
HALF_LOCKED2		&chip->tpm_mutex
HALF_LOCKED2		&of->mutex

drivers/char/tpm/tpm-buf.c tpm_buf_append_u8() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	4096-ptr_max
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0-1
PARAM_VALUE	1	*new_data	0-1,3,33,65-66
PARAM_VALUE	2	new_length	1
DATA_SOURCE	0	buf	$0
HARD_MAX	0	buf->handles	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&chip->ops_sem
HALF_LOCKED2		&chip->tpm_mutex

security/keys/trusted-keys/trusted_tpm2.c tpm2_buf_append_auth() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	4765448974262747136
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
DATA_SOURCE	0	buf	$0
DATA_SOURCE	1	new_data	$2
DATA_SOURCE	2	new_length	$3
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

security/keys/trusted-keys/trusted_tpm2.c tpm2_buf_append_auth() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	4765448974262747136
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	1-u64max
PARAM_VALUE	2	new_length	1-u16max
BUF_SIZE	1	new_data	20
BUF_SIZE	1	new_data	20
DATA_SOURCE	0	buf	$0
DATA_SOURCE	1	new_data	$5
DATA_SOURCE	2	new_length	$6
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

security/keys/trusted-keys/trusted_tpm2.c tpm2_load_cmd() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	4267813598517657600
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	2	new_length	4-514
BUF_SIZE	1	new_data	512
BUF_SIZE	1	new_data	512
CAPPED_DATA	2	new_length	1
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

security/keys/trusted-keys/trusted_tpm2.c tpm2_seal_trusted() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	3746597789728624640
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
BUF_SIZE	1	new_data	20
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

security/keys/trusted-keys/trusted_tpm2.c tpm2_seal_trusted() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	3746597789728624640
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
BUF_SIZE	1	new_data	129
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

security/keys/trusted-keys/trusted_tpm2.c tpm2_seal_trusted() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	2500137228463173632
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	18379471554275704832,18446612682070032384
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

security/keys/trusted-keys/trusted_tpm2.c tpm2_seal_trusted() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	3746597789728624640
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
BUF_SIZE	1	new_data	64
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

security/keys/trusted-keys/trusted_tpm2.c tpm2_seal_trusted() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	2500137228463173632
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	1	new_data	18379471554275704832,18446612682070032384
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm-sysfs.c pubek_show() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	1148426160039636992
PARAM_VALUE	0	buf->data	18379471554275704832,18446612682070032384
PARAM_VALUE	0	buf->flags	0
PARAM_VALUE	0	buf->handles	0
PARAM_VALUE	0	buf->length	10
PARAM_VALUE	1	new_data	6356374591228305408
PARAM_VALUE	2	new_length	20
BUF_SIZE	1	new_data	20
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-space.c tpm2_load_context() -> tpm_buf_append()

Type	Parameter	Key	Value
PARAM_VALUE	0	buf	5379678439361470464
PARAM_VALUE	0	buf->data	0
PARAM_VALUE	1	new_data	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	new_length	unit_byte
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
HALF_LOCKED2		&priv->buffer_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex