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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/crypto/intel/qat/qat_common/qat_comp_algs.c qat_comp_alg_compress_decompress() -> acomp_request_ctx()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),176
BUF_SIZE 0 req (-1),176
DATA_SOURCE 0 req $0
NOSPEC 0 req->slen
NOSPEC 0 req->src->length
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 req->dlen 0-2147483646[c]
HOST_DATA 0 req->slen 0-u32max[c]
HOST_DATA 0 req->src->length 0-2147483646[c]
USER_DATA 0 req->chain.ssg.length 128-4095[c]
USER_DATA 0 req->chain.ssg.offset 2-4095[c][u]
USER_DATA 0 req->dlen 64-4031[c]
USER_DATA 0 req->slen 128-4095[c]
USER_DATA 0 req->src->length 128-4095[c]
USER_DATA 0 req->src->offset 2-4095[c][u]
NO_OVERFLOW_SIMPLE 0 req->chain.dsg.length
NO_OVERFLOW_SIMPLE 0 req->dst->length
HALF_LOCKED2 &acomp_ctx->mutex

drivers/crypto/intel/qat/qat_common/qat_comp_algs.c qat_comp_alg_lz4s_zstd_compress() -> acomp_request_ctx()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),176
BUF_SIZE 0 req (-1),176
CAPPED_DATA 0 req 1
DATA_SOURCE 0 req $0
NOSPEC 0 req->slen
NOSPEC 0 req->src->length
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 req->dlen 0-2147483646[c]
HOST_DATA 0 req->slen 0-u32max[c]
USER_DATA 0 req->chain.ssg.length 128-4095[c]
USER_DATA 0 req->chain.ssg.offset 2-4095[c][u]
USER_DATA 0 req->dlen 64-4031[c]
USER_DATA 0 req->slen 128-4095[c]
USER_DATA 0 req->src->length 128-4095[c]
USER_DATA 0 req->src->offset 2-4095[c][u]
NO_OVERFLOW_SIMPLE 0 req->chain.dsg.length
NO_OVERFLOW_SIMPLE 0 req->dst->length
HALF_LOCKED2 &acomp_ctx->mutex

drivers/crypto/intel/qat/qat_common/qat_comp_algs.c qat_comp_alg_sw_decompress() -> acomp_request_ctx()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),176
BUF_SIZE 0 req (-1),176
CAPPED_DATA 0 req 1
DATA_SOURCE 0 req $0
NOSPEC 0 req->slen
NOSPEC 0 req->src->length
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 req->dlen 0-2147483646[c]
HOST_DATA 0 req->slen 0-u32max[c]
USER_DATA 0 req->chain.ssg.length 128-4095[c]
USER_DATA 0 req->chain.ssg.offset 2-4095[c][u]
USER_DATA 0 req->dlen 64-4031[c]
USER_DATA 0 req->slen 128-4095[c]
USER_DATA 0 req->src->length 128-4095[c]
USER_DATA 0 req->src->offset 2-4095[c][u]
NO_OVERFLOW_SIMPLE 0 req->chain.dsg.length
NO_OVERFLOW_SIMPLE 0 req->dst->length
HALF_LOCKED2 &acomp_ctx->mutex

drivers/crypto/intel/qat/qat_common/qat_comp_algs.c qat_comp_alg_zstd_decompress() -> acomp_request_ctx()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),176
BUF_SIZE 0 req (-1),176
CAPPED_DATA 0 req 1
DATA_SOURCE 0 req $0
NOSPEC 0 req->slen
NOSPEC 0 req->src->length
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 req->dlen 0-2147483646[c]
HOST_DATA 0 req->slen 0-u32max[c]
USER_DATA 0 req->chain.ssg.length 128-4095[c]
USER_DATA 0 req->chain.ssg.offset 2-4095[c][u]
USER_DATA 0 req->dlen 64-4031[c]
USER_DATA 0 req->slen 128-4095[c]
USER_DATA 0 req->src->length 128-4095[c]
USER_DATA 0 req->src->offset 2-4095[c][u]
NO_OVERFLOW_SIMPLE 0 req->chain.dsg.length
NO_OVERFLOW_SIMPLE 0 req->dst->length
HALF_LOCKED2 &acomp_ctx->mutex

drivers/crypto/intel/iaa/iaa_crypto_main.c iaa_compress() -> acomp_request_ctx()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),176
BUF_SIZE 0 req (-1),176
DATA_SOURCE 0 req $1
NOSPEC 0 req->slen
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 req->dlen 0-2147483646[c]
HOST_DATA 0 req->slen 1-u32max[c]
USER_DATA 0 req->chain.ssg.length 128-4095[c]
USER_DATA 0 req->chain.ssg.offset 2-4095[c][u]
USER_DATA 0 req->dlen 64-4031[c]
USER_DATA 0 req->slen 128-4095[c]
NO_OVERFLOW_SIMPLE 0 req->chain.dsg.length
NO_OVERFLOW_SIMPLE 0 req->dst->length
HALF_LOCKED2 &acomp_ctx->mutex

drivers/crypto/intel/iaa/iaa_crypto_main.c iaa_compress_verify() -> acomp_request_ctx()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),176
BUF_SIZE 0 req (-1),176
DATA_SOURCE 0 req $1
NOSPEC 0 req->slen
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 req->dlen 0-2147483646[c]
HOST_DATA 0 req->slen 1-u32max[c]
USER_DATA 0 req->chain.ssg.length 128-4095[c]
USER_DATA 0 req->chain.ssg.offset 2-4095[c][u]
USER_DATA 0 req->dlen 64-4031[c]
USER_DATA 0 req->slen 128-4095[c]
NO_OVERFLOW_SIMPLE 0 req->chain.dsg.length
NO_OVERFLOW_SIMPLE 0 req->dst->length

drivers/crypto/intel/iaa/iaa_crypto_main.c iaa_desc_complete() -> acomp_request_ctx()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING