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Searched refs:user_ptr (Results 1 – 25 of 49) sorted by relevance

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/linux-6.6.21/arch/arm/lib/
Duaccess_with_memcpy.c231 void *user_ptr, *kernel_ptr;
243 user_ptr = vmap(&dst_page, 1, VM_IOREMAP, __pgprot(__PAGE_COPY));
244 if (!user_ptr)
248 ret = __copy_to_user_memcpy(user_ptr, kernel_ptr, PAGE_SIZE);
252 ret |= __copy_to_user_memcpy(user_ptr, kernel_ptr, size);
254 ret |= __copy_to_user_std(user_ptr, kernel_ptr, size);
261 ret |= __clear_user_memset(user_ptr, size);
263 ret |= __clear_user_std(user_ptr, size);
271 vunmap(user_ptr);
/linux-6.6.21/net/ieee802154/
Dnl802154.c663 struct cfg802154_registered_device *rdev = info->user_ptr[0]; in nl802154_get_wpan_phy()
906 struct cfg802154_registered_device *rdev = info->user_ptr[0]; in nl802154_get_interface()
907 struct wpan_dev *wdev = info->user_ptr[1]; in nl802154_get_interface()
924 struct cfg802154_registered_device *rdev = info->user_ptr[0]; in nl802154_new_interface()
955 struct cfg802154_registered_device *rdev = info->user_ptr[0]; in nl802154_del_interface()
956 struct wpan_dev *wpan_dev = info->user_ptr[1]; in nl802154_del_interface()
968 info->user_ptr[1] = NULL; in nl802154_del_interface()
975 struct cfg802154_registered_device *rdev = info->user_ptr[0]; in nl802154_set_channel()
994 struct cfg802154_registered_device *rdev = info->user_ptr[0]; in nl802154_set_cca_mode()
1025 struct cfg802154_registered_device *rdev = info->user_ptr[0]; in nl802154_set_cca_ed_level()
[all …]
/linux-6.6.21/net/batman-adv/
Dnetlink.c412 struct batadv_priv *bat_priv = info->user_ptr[0]; in batadv_netlink_get_mesh()
441 struct batadv_priv *bat_priv = info->user_ptr[0]; in batadv_netlink_set_mesh()
710 struct batadv_priv *bat_priv = info->user_ptr[0]; in batadv_netlink_tp_meter_start()
767 struct batadv_priv *bat_priv = info->user_ptr[0]; in batadv_netlink_tp_meter_cancel()
895 struct batadv_hard_iface *hard_iface = info->user_ptr[1]; in batadv_netlink_get_hardif()
896 struct batadv_priv *bat_priv = info->user_ptr[0]; in batadv_netlink_get_hardif()
928 struct batadv_hard_iface *hard_iface = info->user_ptr[1]; in batadv_netlink_set_hardif()
929 struct batadv_priv *bat_priv = info->user_ptr[0]; in batadv_netlink_set_hardif()
1109 struct batadv_softif_vlan *vlan = info->user_ptr[1]; in batadv_netlink_get_vlan()
1110 struct batadv_priv *bat_priv = info->user_ptr[0]; in batadv_netlink_get_vlan()
[all …]
/linux-6.6.21/tools/testing/selftests/bpf/progs/
Dtest_probe_read_user_str.c11 void *user_ptr = 0; variable
20 ret = bpf_probe_read_user_str(buf, sizeof(buf), user_ptr); in on_write()
Dtest_attach_probe.c20 void *user_ptr = 0; variable
86 bpf_copy_from_user(data, sizeof(data), user_ptr); in verify_sleepable_user_copy()
Duprobe_multi.c27 void *user_ptr = 0; variable
33 bpf_copy_from_user(data, sizeof(data), user_ptr); in verify_sleepable_user_copy()
Dtest_attach_probe_manual.c15 void *user_ptr = 0; variable
/linux-6.6.21/drivers/accessibility/speakup/
Di18n.c518 char *user_ptr = user; in fmt_validate() local
522 user_ptr = next_specifier(user_ptr); in fmt_validate()
523 if (template_ptr && user_ptr) { in fmt_validate()
525 valid = compare_specifiers(&template_ptr, &user_ptr); in fmt_validate()
530 if (template_ptr || user_ptr) in fmt_validate()
/linux-6.6.21/net/wireless/
Dnl80211.c3140 struct cfg80211_registered_device *rdev = info->user_ptr[0]; in nl80211_get_wiphy()
3423 struct cfg80211_registered_device *rdev = info->user_ptr[0]; in nl80211_set_channel()
3425 struct net_device *netdev = info->user_ptr[1]; in nl80211_set_channel()
4032 struct cfg80211_registered_device *rdev = info->user_ptr[0]; in nl80211_get_interface()
4033 struct wireless_dev *wdev = info->user_ptr[1]; in nl80211_get_interface()
4170 struct cfg80211_registered_device *rdev = info->user_ptr[0]; in nl80211_set_interface()
4174 struct net_device *dev = info->user_ptr[1]; in nl80211_set_interface()
4243 struct cfg80211_registered_device *rdev = info->user_ptr[0]; in _nl80211_new_interface()
4340 struct cfg80211_registered_device *rdev = info->user_ptr[0]; in nl80211_new_interface()
4355 struct cfg80211_registered_device *rdev = info->user_ptr[0]; in nl80211_del_interface()
[all …]
/linux-6.6.21/net/devlink/
Dsb.c207 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_sb_get_doit()
309 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_sb_pool_get_doit()
418 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_sb_pool_set_doit()
509 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_sb_port_pool_get_doit()
627 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_cmd_sb_port_pool_set_doit()
628 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_sb_port_pool_set_doit()
719 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_sb_tc_pool_bind_get_doit()
867 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_cmd_sb_tc_pool_bind_set_doit()
868 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_sb_tc_pool_bind_set_doit()
906 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_sb_occ_snapshot_doit()
[all …]
Ddpipe.c217 struct devlink *devlink = info->user_ptr[0]; in devlink_dpipe_tables_fill()
294 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_dpipe_table_get()
483 devlink = dump_ctx->info->user_ptr[0]; in devlink_dpipe_entry_ctx_prepare()
568 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_dpipe_entries_get()
655 struct devlink *devlink = info->user_ptr[0]; in devlink_dpipe_headers_fill()
718 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_dpipe_headers_get()
752 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_dpipe_table_counters_set()
Dport.c547 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_port_get_doit()
770 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_cmd_port_set_doit()
796 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_cmd_port_split_doit()
797 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_port_split_doit()
828 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_cmd_port_unsplit_doit()
829 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_port_unsplit_doit()
840 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_port_new_doit()
902 struct devlink_port *devlink_port = info->user_ptr[1]; in devlink_nl_cmd_port_del_doit()
904 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_port_del_doit()
Dnetlink.c138 info->user_ptr[0] = devlink; in __devlink_nl_pre_doit()
145 info->user_ptr[1] = devlink_port; in __devlink_nl_pre_doit()
149 info->user_ptr[1] = devlink_port; in __devlink_nl_pre_doit()
183 devlink = info->user_ptr[0]; in devlink_nl_post_doit()
Ddev.c201 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_get_doit()
447 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_reload()
613 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_eswitch_get_doit()
634 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_eswitch_set_doit()
836 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_info_get_doit()
1065 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_flash_update()
1237 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_selftests_get_doit()
1307 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_selftests_run()
Dresource.c110 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_resource_set()
222 struct devlink *devlink = info->user_ptr[0]; in devlink_resource_fill()
290 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_resource_dump()
Drate.c218 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_rate_get_doit()
463 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_rate_set_doit()
485 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_rate_new_doit()
541 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_rate_del_doit()
Dhealth.c359 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_health_reporter_get_doit()
457 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_health_reporter_set_doit()
663 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_health_reporter_recover_doit()
1225 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_health_reporter_diagnose_doit()
1323 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_health_reporter_dump_clear_doit()
1340 struct devlink *devlink = info->user_ptr[0]; in devlink_nl_cmd_health_reporter_test_doit()
/linux-6.6.21/drivers/gpu/drm/etnaviv/
Detnaviv_drv.c381 if (offset_in_page(args->user_ptr | args->user_size) || in etnaviv_ioctl_gem_userptr()
382 (uintptr_t)args->user_ptr != args->user_ptr || in etnaviv_ioctl_gem_userptr()
384 args->user_ptr & ~PAGE_MASK) in etnaviv_ioctl_gem_userptr()
387 if (!access_ok((void __user *)(unsigned long)args->user_ptr, in etnaviv_ioctl_gem_userptr()
391 return etnaviv_gem_new_userptr(dev, file, args->user_ptr, in etnaviv_ioctl_gem_userptr()
/linux-6.6.21/drivers/gpu/drm/i915/gem/
Di915_gem_userptr.c517 if (offset_in_page(args->user_ptr | args->user_size)) in i915_gem_userptr_ioctl()
520 if (!access_ok((char __user *)(unsigned long)args->user_ptr, args->user_size)) in i915_gem_userptr_ioctl()
540 ret = probe_range(current->mm, args->user_ptr, args->user_size); in i915_gem_userptr_ioctl()
558 obj->userptr.ptr = args->user_ptr; in i915_gem_userptr_ioctl()
/linux-6.6.21/drivers/media/v4l2-core/
Dv4l2-compat-ioctl32.c1022 void __user *user_ptr, size_t array_size, in v4l2_compat_get_array_args() argument
1042 struct v4l2_plane32 __user *p32 = user_ptr; in v4l2_compat_get_array_args()
1065 struct v4l2_ext_control32 __user *ec32 = user_ptr; in v4l2_compat_get_array_args()
1085 if (copy_from_user(mbuf, user_ptr, array_size)) in v4l2_compat_get_array_args()
1093 int v4l2_compat_put_array_args(struct file *file, void __user *user_ptr, in v4l2_compat_put_array_args() argument
1112 struct v4l2_plane32 __user *p32 = user_ptr; in v4l2_compat_put_array_args()
1135 struct v4l2_ext_control32 __user *ec32 = user_ptr; in v4l2_compat_put_array_args()
1158 if (copy_to_user(user_ptr, mbuf, array_size)) in v4l2_compat_put_array_args()
/linux-6.6.21/arch/arm64/kernel/
Darmv8_deprecated.c169 const void __user *user_ptr; in swp_handler() local
201 user_ptr = (const void __user *)(unsigned long)(address & ~3); in swp_handler()
202 if (!access_ok(user_ptr, 4)) { in swp_handler()
/linux-6.6.21/arch/x86/xen/
Dmmu_pv.c466 pgd_t *user_ptr = NULL; in xen_get_user_pgd() local
470 user_ptr = (pgd_t *)page->private; in xen_get_user_pgd()
471 if (user_ptr) in xen_get_user_pgd()
472 user_ptr += offset; in xen_get_user_pgd()
475 return user_ptr; in xen_get_user_pgd()
509 pgd_t *user_ptr = xen_get_user_pgd((pgd_t *)ptr); in xen_set_p4d() local
512 trace_xen_mmu_set_p4d(ptr, (p4d_t *)user_ptr, val); in xen_set_p4d()
518 if (user_ptr) { in xen_set_p4d()
519 WARN_ON(xen_page_pinned(user_ptr)); in xen_set_p4d()
521 *user_ptr = pgd_val; in xen_set_p4d()
[all …]
/linux-6.6.21/tools/testing/selftests/bpf/prog_tests/
Dprobe_read_user_str.c20 skel->bss->user_ptr = buf; in test_one_str()
/linux-6.6.21/include/net/
Dgenetlink.h114 void * user_ptr[2]; member
288 struct genlmsghdr *hdr = (void *) &info->user_ptr[0]; in genl_info_init_ntf()
/linux-6.6.21/drivers/gpu/drm/panfrost/
Dpanfrost_perfcnt.c243 void __user *user_ptr = (void __user *)(uintptr_t)req->buf_ptr; in panfrost_ioctl_perfcnt_dump() local
260 if (copy_to_user(user_ptr, perfcnt->buf, perfcnt->bosize)) in panfrost_ioctl_perfcnt_dump()

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