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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 13 files:

Smatch caller information:

crypto/adiantum.c adiantum_crypt() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 1 sg 4096-ptr_max
PARAM_VALUE 3 nbytes 16
BUF_SIZE 0 buf 16
CAPPED_DATA 1 sg->length 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
HALF_LOCKED2 &mkey->sem
HALF_LOCKED2 s->tfm_mutex
HALF_LOCKED2 tfm_mutex

drivers/crypto/aspeed/aspeed-hace-hash.c aspeed_ahash_dma_prepare() -> memcpy_from_sglist()

Type Parameter Key Value
NOCHECK_CALL
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-(-2),1-s32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 3 nbytes 1-u32max
BUF_SIZE 0 buf s32min-(-1),1-s32max
BUF_SIZE 0 buf s32min-(-1),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
FUZZY_MAX 3 nbytes 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

crypto/xts.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 3423156191708561408,5087817186903072768
PARAM_VALUE 2 start 0,16-u32max
PARAM_VALUE 3 nbytes 0-16
BUF_SIZE 0 buf 16,32
BUF_SIZE 0 buf 16,32
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
BIT_INFO 2 start 0x0,0x7ffffff0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 1 sg unit_byte

crypto/scompress.c scomp_acomp_comp_decomp() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 0,18379471554275704832,18446612682070032384
PARAM_VALUE 1 sg 4096-ptr_max
PARAM_VALUE 1 sg->length 0-4294967294
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 1-u32max
CAPPED_DATA 1 sg->length 1
CAPPED_DATA 3 nbytes 1
PARAM_COMPARE 1 sg->length < $3
PARAM_COMPARE 3 nbytes > $1->length
NOSPEC 1 sg->length
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 3 nbytes 1-u32max[c]
USER_DATA 1 sg->length 128-4095[c]
USER_DATA 1 sg->offset 2-4095[c][u]
USER_DATA 3 nbytes 128-4095[c]
NO_OVERFLOW_SIMPLE 3 nbytes
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte
LOCK2 bh
HALF_LOCKED2 &acomp_ctx->mutex

arch/x86/crypto/aegis128-aesni-glue.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf 16
BUF_SIZE 0 buf 16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
HALF_LOCKED2 &pool->lock

drivers/crypto/qce/aead.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
BUF_SIZE 0 buf 32
BUF_SIZE 0 buf 32
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
HALF_LOCKED2 &bdma_chan->lock
HALF_LOCKED2 &ioat_chan->cleanup_lock
HALF_LOCKED2 &mv_chan->lock
HALF_LOCKED2 &pd_chan->lock
HALF_LOCKED2 &plxdev->ring_lock
HALF_LOCKED2 &swdma_chan->complete_lock
HALF_LOCKED2 &td_chan->lock
HALF_LOCKED2 bh

crypto/gcm.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),16
BUF_SIZE 0 buf (-1),16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

crypto/krb5enc.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/cavium/nitrox/nitrox_aead.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 2 start 0
BUF_SIZE 0 buf 20
BUF_SIZE 0 buf 20
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte

crypto/essiv.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 1-4000000
BUF_SIZE 0 buf 1-s32max
BUF_SIZE 0 buf 1-s32max
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/qce/sha.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),64
BUF_SIZE 0 buf (-1),64
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 3 nbytes 0-4350,4294963202-u32max[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 3 nbytes 0-u32max
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/sa2ul.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 3074114382018510848
BUF_SIZE 0 buf 64
BUF_SIZE 0 buf 64
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
HALF_LOCKED2 &bdma_chan->lock
HALF_LOCKED2 &ioat_chan->cleanup_lock
HALF_LOCKED2 &mv_chan->lock
HALF_LOCKED2 &pd_chan->lock
HALF_LOCKED2 &plxdev->ring_lock
HALF_LOCKED2 &swdma_chan->complete_lock
HALF_LOCKED2 &td_chan->lock
HALF_LOCKED2 bh

drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 *buf 0-255
PARAM_VALUE 1 sg 4096-ptr_max
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 2 start 0-u32max[c]
HOST_DATA 3 nbytes 1-4350[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 2 start 0-u32max[c][u]
USER_DATA 3 nbytes 1-s32max[c]
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte

crypto/seqiv.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 3 nbytes 8
BUF_SIZE 0 buf s32min-(-2),1-s32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
USER_PTR 0 buf
HALF_LOCKED2 &pool->lock

drivers/crypto/ccp/ccp-crypto-aes-cmac.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),16
BUF_SIZE 0 buf (-1),16
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 3 nbytes 0-4350,4294963202-u32max[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 3 nbytes 0-u32max
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

crypto/authenc.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/omap-crypto.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 18379471554275704832,18446612682070032384
PARAM_VALUE 2 start 0
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 3 nbytes unit_byte

mm/zswap.c zswap_decompress() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 1 sg 3342043836256006144
PARAM_VALUE 1 sg->offset 0-4103
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 4096
BUF_SIZE 1 sg 64
DATA_SOURCE 0 buf r kmap_local_folio
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 nbytes unit_byte
LOCK2 &acomp_ctx->mutex
TYPE_LOCK (struct crypto_acomp_ctx)->mutex

crypto/authencesn.c crypto_authenc_esn_decrypt() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 3 nbytes 1-u32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 bh

crypto/authencesn.c crypto_authenc_esn_decrypt() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 6304510813721493504
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 8
BUF_SIZE 0 buf 8
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 bh

crypto/authencesn.c crypto_authenc_esn_decrypt_tail() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 1705199035714228224
PARAM_VALUE 2 start 4
PARAM_VALUE 3 nbytes 4
BUF_SIZE 0 buf 8
CAPPED_DATA 1 sg 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
HALF_LOCKED2 &pool->lock

crypto/authencesn.c crypto_authenc_esn_decrypt_tail() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 1705199035714228228
PARAM_VALUE 3 nbytes 4
BUF_SIZE 0 buf 4
CAPPED_DATA 1 sg 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
HALF_LOCKED2 &pool->lock

crypto/authencesn.c crypto_authenc_esn_genicv() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 5473070962666491904
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 8
BUF_SIZE 0 buf 8
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte

crypto/authencesn.c crypto_authenc_esn_genicv_tail() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 6487006000946434048
PARAM_VALUE 2 start 4
PARAM_VALUE 3 nbytes 4
BUF_SIZE 0 buf 8
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte

crypto/authencesn.c crypto_authenc_esn_genicv_tail() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 6487006000946434052
PARAM_VALUE 3 nbytes 4
BUF_SIZE 0 buf 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte

crypto/aes.c crypto_aes_cbc_cts_crypt_nonlinear() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 7704894034506489856
BUF_SIZE 0 buf 32
CAPPED_DATA 3 nbytes 1
NOSPEC 2 start
NOSPEC 2 start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 2 start 17-u32max[c]
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
HALF_LOCKED2 &mkey->sem
HALF_LOCKED2 s->tfm_mutex
HALF_LOCKED2 tfm_mutex

crypto/aes.c crypto_aes_ccm_decrypt() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 7099818130339852288
BUF_SIZE 0 buf 16
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 bh

crypto/aes.c crypto_aes_gcm_decrypt_common() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 6621773042778406912
BUF_SIZE 0 buf 16
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
HALF_LOCKED2 &pool->lock

crypto/aes.c crypto_aes_xts_crypt_nonlinear() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 3128250141439655936
PARAM_VALUE 3 nbytes 17-31
BUF_SIZE 0 buf 32
NOSPEC 2 start
NOSPEC 2 start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 2 start 16-u32max[c]
USER_DATA 3 nbytes 17-31[c]
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
HALF_LOCKED2 &mkey->sem
HALF_LOCKED2 s->tfm_mutex
HALF_LOCKED2 tfm_mutex

drivers/crypto/virtio/virtio_crypto_skcipher_algs.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 3 nbytes 16
BUF_SIZE 0 buf s32min-(-2),1-s32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte

drivers/crypto/intel/keembay/keembay-ocs-aes-core.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-(-2),1-s32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
CAPPED_DATA 1 sg 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/intel/qat/qat_common/qat_comp_algs.c qat_comp_lz4s_zstd_callback() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 0-524280
BUF_SIZE 0 buf 524288
BUF_SIZE 0 buf 524288
FUZZY_MAX 3 nbytes 524280
HARD_MAX 3 nbytes 524280
NOCHECK_CALL
UNITS 1 sg unit_byte
LOCK2 bh

drivers/crypto/xilinx/zynqmp-aes-gcm.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 16,4096-ptr_max
PARAM_VALUE 2 start 0
BUF_SIZE 0 buf 0-s32max
BUF_SIZE 0 buf 0-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/ccp/ccp-crypto-sha.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),128
BUF_SIZE 0 buf (-1),128
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 3 nbytes 0-4350,4294963202-u32max[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 3 nbytes 0-u32max
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/intel/qat/qat_common/qat_algs.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 3 nbytes 16
BUF_SIZE 0 buf 16
BUF_SIZE 0 buf 16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 sg unit_byte
UNITS 2 start unit_byte

crypto/chacha20poly1305.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 3185512165346037760
PARAM_VALUE 3 nbytes 16
BUF_SIZE 0 buf 16
BUF_SIZE 0 buf 16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 1 sg 4096-ptr_max
PARAM_VALUE 1 sg->dma_length 1-u32max
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 1-u32max
BUF_SIZE 0 buf 4096
BUF_SIZE 0 buf 4096
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte

crypto/hctr2.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 16
BUF_SIZE 0 buf 16
BUF_SIZE 0 buf 16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 1 sg unit_byte
HALF_LOCKED2 &mkey->sem
HALF_LOCKED2 s->tfm_mutex
HALF_LOCKED2 sk
HALF_LOCKED2 tfm_mutex

crypto/echainiv.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-(-2),1-s32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
USER_PTR 0 buf
HALF_LOCKED2 &pool->lock

arch/x86/crypto/aesni-intel_glue.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 42045337332649984
PARAM_VALUE 1 sg 4096-ptr_max
BUF_SIZE 0 buf 16
BUF_SIZE 0 buf 16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/caam/caamalg_qi2.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),128
BUF_SIZE 0 buf (-1),128
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 3 nbytes 0-4350,4294963202-u32max[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 3 nbytes 0-u32max
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/amlogic/amlogic-gxl-cipher.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 1-u64max
PARAM_VALUE 3 nbytes 1-u32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
FUZZY_MAX 3 nbytes 1
NOCHECK_CALL
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
BYTE_COUNT 0 ==buf3 8050

drivers/crypto/s5p-sss.c s5p_hash_copy_sgs() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 1 sg 4096-ptr_max
PARAM_VALUE 2 start 0-64,2147483648-u32max
PARAM_VALUE 3 nbytes 1-u32max
CAPPED_DATA 2 start 1
DATA_SOURCE 1 sg $1
DATA_SOURCE 3 nbytes $2
BIT_INFO 2 start 0x0,0x7f
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/s5p-sss.c s5p_hash_prepare_request() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 *buf 0-255
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 1-64,2147483648-u32max
CAPPED_DATA 3 nbytes 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/s5p-sss.c s5p_hash_prepare_request() -> memcpy_from_sglist()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/s5p-sss.c s5p_hash_prepare_request() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 0-64,2147483648-u32max
BUF_SIZE 0 buf 64
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/s5p-sss.c s5p_hash_update() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 *buf 0-255
PARAM_VALUE 2 start 0
PARAM_VALUE 3 nbytes 1-u32max
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 3 nbytes 1-4605,4294963202-u32max[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 3 nbytes 1-u32max
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/s5p-sss.c s5p_make_sg_cpy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 18379471554275704832,18446612682070032384
PARAM_VALUE 1 sg 4096-ptr_max
PARAM_VALUE 1 sg->length 1-u32max
PARAM_VALUE 2 start 0
DATA_SOURCE 0 buf r get_free_pages_noprof
DATA_SOURCE 1 sg $1
PREEMPT_ADD
NOCHECK_CALL
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte
LOCK2 &dev->lock
LOCK2 flags
TYPE_LOCK (struct s5p_aes_dev)->lock

drivers/crypto/atmel-sha.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),384
BUF_SIZE 0 buf (-1),384
BUF_SIZE 1 sg (-1),32,64
BUF_SIZE 1 sg (-1),32,64
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 2 start 0-u32max[c]
HOST_DATA 3 nbytes 1-4350[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 2 start 0-u32max[c][u]
USER_DATA 3 nbytes 1-s32max[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-(-1),1-s32max
BUF_SIZE 0 buf s32min-(-1),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
BYTE_COUNT 0 ==buf3 8050

crypto/aegis128-core.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf 16
BUF_SIZE 0 buf 16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/caam/caamhash.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),128
BUF_SIZE 0 buf (-1),128
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 3 nbytes 0-4350,4294963202-u32max[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 3 nbytes 0-u32max
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/starfive/jh7110-aes.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf 16
BUF_SIZE 0 buf 16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

crypto/ahash.c ahash_update_finish() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 1 sg (-1),32,64
BUF_SIZE 1 sg (-1),32,64
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 2 start 0-4606,u32max[c]
HOST_DATA 3 nbytes 0-1[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

crypto/ahash.c crypto_ahash_update() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 *buf 0-255
PARAM_VALUE 2 start 0
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
HOST_DATA 3 nbytes 0-4605,4294963202-u32max[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 3 nbytes 0-u32max
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 3 nbytes unit_byte
HALF_LOCKED2 sk

drivers/crypto/tegra/tegra-se-hash.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),1-s32max
BUF_SIZE 0 buf (-1),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/marvell/octeontx/otx_cptvf_algs.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-(-1),1-s32max
BUF_SIZE 0 buf s32min-(-1),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
BYTE_COUNT 0 ==buf3 8050

drivers/crypto/intel/qat/qat_common/qat_asym_algs.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 *buf 0-255
PARAM_VALUE 1 sg 4096-ptr_max
PARAM_VALUE 2 start 0
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOSPEC 3 nbytes
NOSPEC 3 nbytes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 3 nbytes 1-u16max[c]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 0 buf unit_byte
UNITS 3 nbytes unit_byte

crypto/ccm.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),16
BUF_SIZE 0 buf (-1),16
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOSPEC 2 start
NOSPEC 2 start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->offset 0-2147551739[c]
USER_DATA 2 start 0-u32max
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/ccp/ccp-ops.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),65-4096
BUF_SIZE 0 buf (-1),65-4096
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/atmel-tdes.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-(-1),1-s32max
BUF_SIZE 0 buf s32min-(-1),1-s32max
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/atmel-aes.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-(-2),1-s32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 1-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/hisilicon/hpre/hpre_crypto.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 1-ptr_max
PARAM_VALUE 1 sg 1-u64max
PARAM_VALUE 2 start 0
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 3 nbytes 1-u16max[u]
NO_OVERFLOW_SIMPLE 1 sg->length
UNITS 0 buf unit_byte
UNITS 3 nbytes unit_byte

crypto/cts.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf (-1),32
BUF_SIZE 0 buf (-1),32
BUF_SIZE 1 sg (-1),64
BUF_SIZE 1 sg (-1),64
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/aspeed/aspeed-acry.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 0 buf 780607799517917184
PARAM_VALUE 2 start 0
BUF_SIZE 0 buf 2048
BUF_SIZE 0 buf 2048
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 3 nbytes unit_byte

drivers/crypto/tegra/tegra-se-aes.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
NOCHECK_CALL
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte

drivers/crypto/cavium/nitrox/nitrox_skcipher.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
BUF_SIZE 0 buf s32min-(-1),1-s32max
BUF_SIZE 0 buf s32min-(-1),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sg->length 0-2147483646[c]
USER_DATA 1 sg->length 1-u32max[c]
USER_DATA 1 sg->offset 0-2147551739[c]
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte
BYTE_COUNT 0 ==buf3 8050

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c scatterwalk_map_and_copy() -> memcpy_from_sglist()

Type Parameter Key Value
PARAM_VALUE 3 nbytes 1-u32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
BUF_SIZE 0 buf s32min-(-2),1-s32max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 sg $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 nbytes $3
FUZZY_MAX 3 nbytes 1
NOCHECK_CALL
UNITS 0 buf unit_byte
UNITS 1 sg unit_byte
UNITS 2 start unit_byte
UNITS 3 nbytes unit_byte