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Defined in 1 files as a member:

Defined in 2 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx5/core/cmd.c cmd_exec() -> alloc_msg()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dev->cmd.dbg.dbg_root->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dev->cmd.state 1
PARAM_VALUE 0 dev->cmd.vars.pages_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->cmd.vars.sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->pdev 4096-ptr_max
PARAM_VALUE 0 dev->pdev->bus->self->link_bwctrl->cdev (-22),(-19),(-12),0-s64max
PARAM_VALUE 0 dev->pdev->error_state 1
PARAM_VALUE 0 dev->priv.bfreg.up->mdev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->priv.bfreg.up->mdev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 dev->priv.dbg.cq_debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->priv.dbg.cq_debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dev->priv.dbg.dbg_root->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dev->priv.dbg.pages_debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dev->state 0-1,3-u32max
PARAM_VALUE 0 *dev->caps.pcam 0-4294967295
PARAM_VALUE 0 *dev->caps.qcam 0-4294967295
PARAM_VALUE 0 *dev->pdev->saved_config_space 0-4294967295
PARAM_VALUE 2 gfp 2080,3264
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 0 dev->device (-1),1616
CAPPED_DATA 0 dev->cmd.allowed_opcode 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 in_size $2
FUZZY_MAX 2 gfp 3264
BIT_INFO 2 gfp 0x800,0xce0
HARD_MAX 2 gfp 3264
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->caps.embedded_cpu 0-1
HOST_DATA 0 dev->cmd.vars.log_stride 0-15
HOST_DATA 0 dev->cmd.vars.log_sz 0-15[c]
HOST_DATA 0 dev->pdev->acs_capabilities 0-u16max
HOST_DATA 0 dev->pdev->bus->bridge_ctl 0-u16max
HOST_DATA 0 dev->pdev->bus->parent->bridge_ctl 0-u16max
HOST_DATA 0 dev->pdev->class 0-16777215
HOST_DATA 0 dev->pdev->current_state 0-3[c]
HOST_DATA 0 dev->pdev->devcap 0-u32max
HOST_DATA 0 dev->pdev->devfn 0-503[c]
HOST_DATA 0 dev->pdev->device 0-u16max
HOST_DATA 0 dev->pdev->eetlp_prefix_max 0-7[c]
HOST_DATA 0 dev->pdev->fm_enabled 0-1[c]
HOST_DATA 0 dev->pdev->hdr_type 0-255[c]
HOST_DATA 0 dev->pdev->ide_cfg 0-1[c]
HOST_DATA 0 dev->pdev->ide_tee_limit 0-1[c]
HOST_DATA 0 dev->pdev->irq 0-255
HOST_DATA 0 dev->pdev->is_cxl 0-1
HOST_DATA 0 dev->pdev->multifunction 0-1[c]
HOST_DATA 0 dev->pdev->nr_ide_mem 0-255[c]
HOST_DATA 0 dev->pdev->pcie_flags_reg 0-u16max
HOST_DATA 0 dev->pdev->pcie_mpss 0-7[c]
HOST_DATA 0 dev->pdev->physfn->acs_capabilities 0-u16max
HOST_DATA 0 dev->pdev->physfn->bus->bridge_ctl 0-u16max
HOST_DATA 0 dev->pdev->physfn->bus->parent->bridge_ctl 0-u16max
HOST_DATA 0 dev->pdev->physfn->class 0-16777215
HOST_DATA 0 dev->pdev->physfn->current_state 0-3[c]
HOST_DATA 0 dev->pdev->physfn->devcap 0-u32max
HOST_DATA 0 dev->pdev->physfn->devfn 1-503[c]
HOST_DATA 0 dev->pdev->physfn->device 0-u16max
HOST_DATA 0 dev->pdev->physfn->eetlp_prefix_max 0-7[c]
HOST_DATA 0 dev->pdev->physfn->fm_enabled 0-1[c]
HOST_DATA 0 dev->pdev->physfn->hdr_type 0-255[c]
HOST_DATA 0 dev->pdev->physfn->ide_cfg 0-1[c]
HOST_DATA 0 dev->pdev->physfn->ide_tee_limit 0-1[c]
HOST_DATA 0 dev->pdev->physfn->irq 0-255
HOST_DATA 0 dev->pdev->physfn->is_cxl 0-1
HOST_DATA 0 dev->pdev->physfn->multifunction 0-1[c]
HOST_DATA 0 dev->pdev->physfn->nr_ide_mem 0-255[c]
HOST_DATA 0 dev->pdev->physfn->pcie_flags_reg 0-u16max
HOST_DATA 0 dev->pdev->physfn->pcie_mpss 0-7[c]
HOST_DATA 0 dev->pdev->physfn->pin 0
HOST_DATA 0 dev->pdev->physfn->pme_support 0-31[c]
HOST_DATA 0 dev->pdev->physfn->ptm_granularity 0-255[c]
HOST_DATA 0 dev->pdev->physfn->revision 0-255
HOST_DATA 0 dev->pdev->physfn->subsystem_device 0-u16max
HOST_DATA 0 dev->pdev->physfn->subsystem_vendor 0-u16max
HOST_DATA 0 dev->pdev->physfn->supported_speeds 0,2-254[c]
HOST_DATA 0 dev->pdev->physfn->transparent 0[c]
HOST_DATA 0 dev->pdev->physfn->vendor 0-u16max
HOST_DATA 0 dev->pdev->pin 0
HOST_DATA 0 dev->pdev->pme_support 0-31[c]
HOST_DATA 0 dev->pdev->ptm_granularity 0-255[c]
HOST_DATA 0 dev->pdev->revision 0-255
HOST_DATA 0 dev->pdev->subsystem_device 0-u16max
HOST_DATA 0 dev->pdev->subsystem_vendor 0-u16max
HOST_DATA 0 dev->pdev->supported_speeds 0,2-254[c]
HOST_DATA 0 dev->pdev->transparent 0[c]
HOST_DATA 0 dev->pdev->vendor 0-u16max
HOST_DATA 0 *dev->pdev->dev.driver_data s64min-s64max
HOST_DATA 0 *dev->pdev->physfn->dev.driver_data s64min-s64max
USER_DATA 1 in_size 17-2097152[c]
NO_OVERFLOW_SIMPLE 0 dev->priv.eswitch->dev->cmd.pool->allocation
UNITS 0 dev unit_byte
UNITS 1 in_size unit_byte
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 0 &dev->cmd.vars.throttle_sem
HALF_LOCKED2 0 &dev->cmd.vars.unprivileged_sem
HALF_LOCKED2 0 &dev->intf_state_mutex

ipc/msgutil.c load_msg() -> alloc_msg()

Type Parameter Key Value
CAPPED_DATA 0 dev 1
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev $1
USER_DATA 0 dev 0-s32max[c]

Smatch assignments to (struct ceph_connection_operations)->alloc_msg:

net/ceph/ceph_common.c ceph_create_client() -> (struct ceph_connection_operations)->alloc_msg [0]

fs/ceph/mds_client.c (null)() -> (struct ceph_connection_operations)->alloc_msg [0,1819672071517347840]

net/ceph/mon_client.c (null)() -> (struct ceph_connection_operations)->alloc_msg [0,3985100338545319936]

net/ceph/osd_client.c (null)() -> (struct ceph_connection_operations)->alloc_msg [0,8051317338035064832]