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Searched refs:memdup_user (Results 1 - 25 of 251) sorted by relevance

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/kernel/linux/linux-6.6/drivers/virt/acrn/
H A Dhsm.c134 vm_param = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
181 cpu_regs = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
233 mmiodev = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
245 mmiodev = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
257 pcidev = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
269 pcidev = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
281 vdev = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
293 vdev = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
304 irq_info = memdup_user((void __user *)ioctl_param, in acrn_dev_ioctl()
316 irq_info = memdup_user((voi in acrn_dev_ioctl()
[all...]
/kernel/linux/linux-5.10/security/keys/
H A Dkeyctl_pkey.c246 in = memdup_user(_in, params.in_len); in keyctl_pkey_e_d_s()
308 in = memdup_user(_in, params.in_len); in keyctl_pkey_verify()
314 in2 = memdup_user(_in2, params.in2_len); in keyctl_pkey_verify()
/kernel/linux/linux-6.6/security/keys/
H A Dkeyctl_pkey.c244 in = memdup_user(_in, params.in_len); in keyctl_pkey_e_d_s()
306 in = memdup_user(_in, params.in_len); in keyctl_pkey_verify()
312 in2 = memdup_user(_in2, params.in2_len); in keyctl_pkey_verify()
/kernel/linux/linux-5.10/fs/btrfs/
H A Dioctl.c1711 vol_args = memdup_user(arg, sizeof(*vol_args)); in btrfs_ioctl_resize()
1905 vol_args = memdup_user(arg, sizeof(*vol_args)); in btrfs_ioctl_snap_create()
1928 vol_args = memdup_user(arg, sizeof(*vol_args)); in btrfs_ioctl_snap_create_v2()
1948 inherit = memdup_user(vol_args->qgroup_inherit, vol_args->size); in btrfs_ioctl_snap_create_v2()
2648 args = memdup_user(argp, sizeof(*args)); in btrfs_ioctl_ino_lookup()
2701 args = memdup_user(argp, sizeof(*args)); in btrfs_ioctl_ino_lookup_user()
2867 rootrefs = memdup_user(argp, sizeof(*rootrefs)); in btrfs_ioctl_get_subvol_rootref()
2962 vol_args2 = memdup_user(arg, sizeof(*vol_args2)); in btrfs_ioctl_snap_destroy()
3039 vol_args = memdup_user(arg, sizeof(*vol_args)); in btrfs_ioctl_snap_destroy()
3234 vol_args = memdup_user(ar in btrfs_ioctl_add_dev()
[all...]
/kernel/linux/linux-6.6/fs/btrfs/
H A Dioctl.c1126 vol_args = memdup_user(arg, sizeof(*vol_args)); in btrfs_ioctl_resize()
1328 vol_args = memdup_user(arg, sizeof(*vol_args)); in btrfs_ioctl_snap_create()
1352 vol_args = memdup_user(arg, sizeof(*vol_args)); in btrfs_ioctl_snap_create_v2()
1372 inherit = memdup_user(vol_args->qgroup_inherit, vol_args->size); in btrfs_ioctl_snap_create_v2()
2056 args = memdup_user(argp, sizeof(*args)); in btrfs_ioctl_ino_lookup()
2107 args = memdup_user(argp, sizeof(*args)); in btrfs_ioctl_ino_lookup_user()
2270 rootrefs = memdup_user(argp, sizeof(*rootrefs)); in btrfs_ioctl_get_subvol_rootref()
2371 vol_args2 = memdup_user(arg, sizeof(*vol_args2)); in btrfs_ioctl_snap_destroy()
2465 vol_args = memdup_user(arg, sizeof(*vol_args)); in btrfs_ioctl_snap_destroy()
2668 vol_args = memdup_user(ar in btrfs_ioctl_add_dev()
[all...]
/kernel/linux/linux-5.10/drivers/staging/wfx/
H A Ddebug.c217 buf = memdup_user(user_buf, count); in wfx_send_pds_write()
259 request = memdup_user(user_buf, count); in wfx_send_hif_msg_write()
/kernel/linux/linux-5.10/drivers/staging/greybus/
H A Dauthentication.c224 ims_cert = memdup_user(buf, size); in cap_ioctl()
240 authenticate = memdup_user(buf, size); in cap_ioctl()
/kernel/linux/linux-6.6/include/linux/
H A Dstring.h15 extern void *memdup_user(const void __user *, size_t);
35 return memdup_user(src, nbytes); in memdup_array_user()
/kernel/linux/linux-6.6/drivers/staging/greybus/
H A Dauthentication.c224 ims_cert = memdup_user(buf, size); in cap_ioctl()
240 authenticate = memdup_user(buf, size); in cap_ioctl()
/kernel/linux/linux-6.6/drivers/net/wireless/silabs/wfx/
H A Ddebug.c216 buf = memdup_user(user_buf, count); in wfx_send_pds_write()
258 request = memdup_user(user_buf, count); in wfx_send_hif_msg_write()
/kernel/linux/linux-5.10/drivers/gpu/drm/r128/
H A Dr128_state.c911 buffer = memdup_user(depth->buffer, buffer_size); in r128_cce_dispatch_write_span()
917 mask = memdup_user(depth->mask, mask_size); in r128_cce_dispatch_write_span()
992 x = memdup_user(depth->x, xbuf_size); in r128_cce_dispatch_write_pixels()
995 y = memdup_user(depth->y, ybuf_size); in r128_cce_dispatch_write_pixels()
1001 buffer = memdup_user(depth->buffer, buffer_size); in r128_cce_dispatch_write_pixels()
1010 mask = memdup_user(depth->mask, mask_size); in r128_cce_dispatch_write_pixels()
/kernel/linux/linux-6.6/fs/efivarfs/
H A Dfile.c35 data = memdup_user(userbuf + sizeof(attributes), datasize); in efivarfs_file_write()
/kernel/linux/linux-5.10/drivers/firmware/efi/test/
H A Defi_test.c73 buf = memdup_user(src, len); in copy_ucs2_from_user_len()
253 data = memdup_user(setvariable.data, setvariable.data_size); in efi_runtime_set_variable()
546 data = memdup_user((void *)resetsystem.data, in efi_runtime_reset_system()
/kernel/linux/linux-5.10/drivers/i2c/
H A Di2c-dev.c169 tmp = memdup_user(buf, count); in i2cdev_write()
257 msgs[i].buf = memdup_user(data_ptrs[i], msgs[i].len); in i2cdev_ioctl_rdwr()
262 /* memdup_user allocates with GFP_KERNEL, so DMA is ok */ in i2cdev_ioctl_rdwr()
454 rdwr_pa = memdup_user(rdwr_arg.msgs, in i2cdev_ioctl()
/kernel/linux/linux-5.10/mm/
H A Dutil.c161 * memdup_user - duplicate memory region from user space
169 void *memdup_user(const void __user *src, size_t len) in memdup_user() function
184 EXPORT_SYMBOL(memdup_user); variable
232 p = memdup_user(s, length); in strndup_user()
/kernel/linux/linux-6.6/drivers/firmware/efi/test/
H A Defi_test.c73 buf = memdup_user(src, len); in copy_ucs2_from_user_len()
253 data = memdup_user(setvariable.data, setvariable.data_size); in efi_runtime_set_variable()
546 data = memdup_user((void *)resetsystem.data, in efi_runtime_reset_system()
/kernel/linux/linux-6.6/mm/
H A Dutil.c185 * memdup_user - duplicate memory region from user space
193 void *memdup_user(const void __user *src, size_t len) in memdup_user() function
208 EXPORT_SYMBOL(memdup_user); variable
256 p = memdup_user(s, length); in strndup_user()
/kernel/linux/linux-5.10/drivers/staging/rtl8188eu/os_dep/
H A Drtw_android.c144 command = memdup_user(priv_cmd.buf, priv_cmd.total_len); in rtw_android_priv_cmd()
/kernel/linux/linux-5.10/sound/isa/wavefront/
H A Dwavefront_fx.c194 page_data = memdup_user((unsigned char __user *) in snd_wavefront_fx_ioctl()
/kernel/linux/linux-5.10/fs/efivarfs/
H A Dfile.c35 data = memdup_user(userbuf + sizeof(attributes), datasize); in efivarfs_file_write()
/kernel/linux/linux-6.6/sound/isa/wavefront/
H A Dwavefront_fx.c194 page_data = memdup_user((unsigned char __user *) in snd_wavefront_fx_ioctl()
/kernel/linux/linux-5.10/drivers/net/ethernet/brocade/bna/
H A Dbnad_debugfs.c315 kern_buf = memdup_user(buf, nbytes); in bnad_debugfs_write_regrd()
375 kern_buf = memdup_user(buf, nbytes); in bnad_debugfs_write_regwr()
/kernel/linux/linux-5.10/drivers/scsi/qedf/
H A Dqedf_debugfs.c173 kern_buf = memdup_user(buffer, count); in qedf_dbg_debug_cmd_write()
225 kern_buf = memdup_user(buffer, 6); in qedf_dbg_stop_io_on_error_cmd_write()
/kernel/linux/linux-5.10/drivers/ptp/
H A Dptp_chardev.c298 extoff = memdup_user((void __user *)arg, sizeof(*extoff)); in ptp_ioctl()
326 sysoff = memdup_user((void __user *)arg, sizeof(*sysoff)); in ptp_ioctl()
/kernel/linux/linux-5.10/drivers/scsi/bfa/
H A Dbfad_debugfs.c253 kern_buf = memdup_user(buf, nbytes); in bfad_debugfs_write_regrd()
320 kern_buf = memdup_user(buf, nbytes); in bfad_debugfs_write_regwr()

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