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Searched refs:uarg (Results 1 – 25 of 59) sorted by relevance

123

/linux/io_uring/
A Dnotif.c21 lockdep_assert(refcount_read(&nd->uarg.refcnt) == 0); in io_notif_tw_complete()
39 struct io_notif_data *nd = container_of(uarg, struct io_notif_data, uarg); in io_tx_ubuf_complete()
50 if (!refcount_dec_and_test(&uarg->refcnt)) in io_tx_ubuf_complete()
69 nd = container_of(uarg, struct io_notif_data, uarg); in io_link_skb()
73 net_zcopy_get(&nd->uarg); in io_link_skb()
74 skb_zcopy_init(skb, &nd->uarg); in io_link_skb()
78 if (unlikely(prev_uarg == &nd->uarg)) in io_link_skb()
98 net_zcopy_get(&nd->head->uarg); in io_link_skb()
128 nd->uarg.flags = IO_NOTIF_UBUF_FLAGS; in io_alloc_notif()
129 nd->uarg.ops = &io_ubuf_ops; in io_alloc_notif()
[all …]
A Dnotif.h15 struct ubuf_info uarg; member
27 void io_tx_ubuf_complete(struct sk_buff *skb, struct ubuf_info *uarg,
40 io_tx_ubuf_complete(NULL, &nd->uarg, true); in io_notif_flush()
/linux/block/
A Dbsg.c58 void __user *uarg) in bsg_sg_io() argument
63 if (copy_from_user(&hdr, uarg, sizeof(hdr))) in bsg_sg_io()
69 if (!ret && copy_to_user(uarg, &hdr, sizeof(hdr))) in bsg_sg_io()
87 static int bsg_get_command_q(struct bsg_device *bd, int __user *uarg) in bsg_get_command_q() argument
89 return put_user(READ_ONCE(bd->max_queue), uarg); in bsg_get_command_q()
96 if (get_user(max_queue, uarg)) in bsg_set_command_q()
108 void __user *uarg = (void __user *) arg; in bsg_ioctl() local
109 int __user *intp = uarg; in bsg_ioctl()
117 return bsg_get_command_q(bd, uarg); in bsg_ioctl()
119 return bsg_set_command_q(bd, uarg); in bsg_ioctl()
[all …]
/linux/drivers/tee/
A Dtee_core.c486 uarg = u64_to_user_ptr(buf.buf_ptr); in tee_ioctl_open_session()
498 uparams = uarg->params; in tee_ioctl_open_session()
517 put_user(arg.ret, &uarg->ret) || in tee_ioctl_open_session()
564 uarg = u64_to_user_ptr(buf.buf_ptr); in tee_ioctl_invoke()
576 uparams = uarg->params; in tee_ioctl_invoke()
586 if (put_user(arg.ret, &uarg->ret) || in tee_ioctl_invoke()
698 uarg = u64_to_user_ptr(buf.buf_ptr); in tee_ioctl_supp_recv()
717 if (put_user(func, &uarg->func) || in tee_ioctl_supp_recv()
796 uarg = u64_to_user_ptr(buf.buf_ptr); in tee_ioctl_supp_send()
797 if (get_user(ret, &uarg->ret) || in tee_ioctl_supp_send()
[all …]
/linux/drivers/char/
A Dds1620.c243 } uarg; in ds1620_ioctl() local
246 uarg.i = (int __user *)arg; in ds1620_ioctl()
255 if (get_user(therm.hi, uarg.i)) in ds1620_ioctl()
259 if (copy_from_user(&therm, uarg.therm, sizeof(therm))) in ds1620_ioctl()
277 if (put_user(therm.hi, uarg.i)) in ds1620_ioctl()
280 if (copy_to_user(uarg.therm, &therm, sizeof(therm))) in ds1620_ioctl()
292 return put_user(i, uarg.i) ? -EFAULT : 0; in ds1620_ioctl()
297 return put_user(i, uarg.i) ? -EFAULT : 0; in ds1620_ioctl()
302 return put_user(i, uarg.i) ? -EFAULT : 0; in ds1620_ioctl()
308 if (get_user(i, uarg.i)) in ds1620_ioctl()
/linux/drivers/rtc/
A Ddev.c212 void __user *uarg = (void __user *)arg; in rtc_dev_ioctl() local
264 if (copy_to_user(uarg, &alarm.time, sizeof(tm))) in rtc_dev_ioctl()
271 if (copy_from_user(&alarm.time, uarg, sizeof(tm))) in rtc_dev_ioctl()
327 if (copy_to_user(uarg, &tm, sizeof(tm))) in rtc_dev_ioctl()
334 if (copy_from_user(&tm, uarg, sizeof(tm))) in rtc_dev_ioctl()
372 if (copy_from_user(&alarm, uarg, sizeof(alarm))) in rtc_dev_ioctl()
383 if (copy_to_user(uarg, &alarm, sizeof(alarm))) in rtc_dev_ioctl()
388 if (copy_from_user(&param, uarg, sizeof(param))) { in rtc_dev_ioctl()
419 if (copy_to_user(uarg, &param, sizeof(param))) in rtc_dev_ioctl()
425 if (copy_from_user(&param, uarg, sizeof(param))) { in rtc_dev_ioctl()
[all …]
/linux/drivers/watchdog/
A Dsmsc37b787_wdt.c427 } uarg; in wb_smsc_wdt_ioctl() local
437 uarg.i = (int __user *)arg; in wb_smsc_wdt_ioctl()
441 return copy_to_user(uarg.ident, &ident, sizeof(ident)) in wb_smsc_wdt_ioctl()
444 return put_user(wb_smsc_wdt_status(), uarg.i); in wb_smsc_wdt_ioctl()
446 return put_user(0, uarg.i); in wb_smsc_wdt_ioctl()
451 if (get_user(options, uarg.i)) in wb_smsc_wdt_ioctl()
468 if (get_user(new_timeout, uarg.i)) in wb_smsc_wdt_ioctl()
482 return put_user(new_timeout, uarg.i); in wb_smsc_wdt_ioctl()
A Dw83977f_wdt.c381 } uarg; in wdt_ioctl() local
383 uarg.i = (int __user *)arg; in wdt_ioctl()
387 return copy_to_user(uarg.ident, &ident, in wdt_ioctl()
392 return put_user(status, uarg.i); in wdt_ioctl()
395 return put_user(0, uarg.i); in wdt_ioctl()
398 if (get_user(new_options, uarg.i)) in wdt_ioctl()
418 if (get_user(new_timeout, uarg.i)) in wdt_ioctl()
428 return put_user(timeout, uarg.i); in wdt_ioctl()
A Dpc87413_wdt.c386 } uarg; in pc87413_ioctl() local
396 uarg.i = (int __user *)arg; in pc87413_ioctl()
400 return copy_to_user(uarg.ident, &ident, in pc87413_ioctl()
403 return put_user(pc87413_status(), uarg.i); in pc87413_ioctl()
405 return put_user(0, uarg.i); in pc87413_ioctl()
409 if (get_user(options, uarg.i)) in pc87413_ioctl()
428 if (get_user(new_timeout, uarg.i)) in pc87413_ioctl()
439 return put_user(new_timeout, uarg.i); in pc87413_ioctl()
A Dwdt977.c357 } uarg; in wdt977_ioctl() local
359 uarg.i = (int __user *)arg; in wdt977_ioctl()
363 return copy_to_user(uarg.ident, &ident, in wdt977_ioctl()
368 return put_user(status, uarg.i); in wdt977_ioctl()
371 return put_user(0, uarg.i); in wdt977_ioctl()
374 if (get_user(new_options, uarg.i)) in wdt977_ioctl()
394 if (get_user(new_timeout, uarg.i)) in wdt977_ioctl()
404 return put_user(timeout, uarg.i); in wdt977_ioctl()
/linux/drivers/pps/
A Dpps.c95 void __user *uarg = (void __user *) arg; in pps_cdev_ioctl() local
110 err = copy_to_user(uarg, &params, sizeof(struct pps_kparams)); in pps_cdev_ioctl()
123 err = copy_from_user(&params, uarg, sizeof(struct pps_kparams)); in pps_cdev_ioctl()
181 err = copy_from_user(&fdata, uarg, sizeof(struct pps_fdata)); in pps_cdev_ioctl()
200 err = copy_to_user(uarg, &fdata, sizeof(struct pps_fdata)); in pps_cdev_ioctl()
215 if (copy_from_user(&bind_args, uarg, in pps_cdev_ioctl()
253 void __user *uarg = (void __user *) arg; in pps_cdev_compat_ioctl() local
264 err = copy_from_user(&compat, uarg, sizeof(struct pps_fdata_compat)); in pps_cdev_compat_ioctl()
289 return copy_to_user(uarg, &compat, in pps_cdev_compat_ioctl()
/linux/drivers/message/fusion/
A Dmptctl.c1251 karg = memdup_user(uarg, data_size); in mptctl_getiocinfo()
1343 ioc->name, __FILE__, __LINE__, uarg); in mptctl_getiocinfo()
1379 __FILE__, __LINE__, uarg); in mptctl_gettargetinfo()
1481 __FILE__, __LINE__, uarg); in mptctl_readtest()
1531 __FILE__, __LINE__, uarg); in mptctl_eventquery()
1561 __FILE__, __LINE__, uarg); in mptctl_eventenable()
1601 __FILE__, __LINE__, uarg); in mptctl_eventreport()
1647 __FILE__, __LINE__, uarg); in mptctl_replace_fw()
1707 __FILE__, __LINE__, uarg); in mptctl_mpt_command()
2347 __FILE__, __LINE__, uarg); in mptctl_hp_hostinfo()
[all …]
/linux/fs/verity/
A Dmeasure.c28 struct fsverity_digest __user *uarg = _uarg; in fsverity_ioctl_measure() local
44 if (get_user(arg.digest_size, &uarg->digest_size)) in fsverity_ioctl_measure()
53 if (copy_to_user(uarg, &arg, sizeof(arg))) in fsverity_ioctl_measure()
56 if (copy_to_user(uarg->digest, vi->file_digest, hash_alg->digest_size)) in fsverity_ioctl_measure()
A Dread_metadata.c151 int fsverity_ioctl_read_metadata(struct file *filp, const void __user *uarg) in fsverity_ioctl_read_metadata() argument
167 if (copy_from_user(&arg, uarg, sizeof(arg))) in fsverity_ioctl_read_metadata()
/linux/fs/crypto/
A Dkeyring.c712 struct fscrypt_add_key_arg __user *uarg = _uarg; in fscrypt_ioctl_add_key() local
717 if (copy_from_user(&arg, uarg, sizeof(arg))) in fscrypt_ioctl_add_key()
748 if (copy_from_user(secret.raw, uarg->raw, secret.size)) in fscrypt_ioctl_add_key()
1024 struct fscrypt_remove_key_arg __user *uarg = _uarg; in do_remove_key() local
1031 if (copy_from_user(&arg, uarg, sizeof(arg))) in do_remove_key()
1105 err = put_user(status_flags, &uarg->removal_status_flags); in do_remove_key()
1109 int fscrypt_ioctl_remove_key(struct file *filp, void __user *uarg) in fscrypt_ioctl_remove_key() argument
1111 return do_remove_key(filp, uarg, false); in fscrypt_ioctl_remove_key()
1119 return do_remove_key(filp, uarg, true); in fscrypt_ioctl_remove_key_all_users()
1152 if (copy_from_user(&arg, uarg, sizeof(arg))) in fscrypt_ioctl_get_key_status()
[all …]
/linux/drivers/misc/ocxl/
A Dfile.c72 struct ocxl_ioctl_attach __user *uarg) in afu_ioctl_attach() argument
79 if (copy_from_user(&arg, uarg, sizeof(arg))) in afu_ioctl_attach()
91 struct ocxl_ioctl_metadata __user *uarg) in afu_ioctl_get_metadata() argument
105 if (copy_to_user(uarg, &arg, sizeof(arg))) in afu_ioctl_get_metadata()
113 struct ocxl_ioctl_p9_wait __user *uarg) in afu_ioctl_enable_p9_wait() argument
148 if (copy_to_user(uarg, &arg, sizeof(arg))) in afu_ioctl_enable_p9_wait()
157 struct ocxl_ioctl_features __user *uarg) in afu_ioctl_get_features() argument
168 if (copy_to_user(uarg, &arg, sizeof(arg))) in afu_ioctl_get_features()
/linux/drivers/xen/
A Devtchn.c440 void __user *uarg = (void __user *) arg; in evtchn_ioctl() local
455 if (copy_from_user(&bind, uarg, sizeof(bind))) in evtchn_ioctl()
476 if (copy_from_user(&bind, uarg, sizeof(bind))) in evtchn_ioctl()
506 if (copy_from_user(&bind, uarg, sizeof(bind))) in evtchn_ioctl()
527 if (copy_from_user(&unbind, uarg, sizeof(unbind))) in evtchn_ioctl()
550 if (copy_from_user(&bind, uarg, sizeof(bind))) in evtchn_ioctl()
567 if (copy_from_user(&notify, uarg, sizeof(notify))) in evtchn_ioctl()
600 if (copy_from_user(&ierd, uarg, sizeof(ierd))) in evtchn_ioctl()
/linux/drivers/vfio/cdx/
A Dmain.c217 void __user *uarg = (void __user *)arg; in vfio_cdx_ioctl() local
221 return vfio_cdx_ioctl_get_info(vdev, uarg); in vfio_cdx_ioctl()
223 return vfio_cdx_ioctl_get_region_info(vdev, uarg); in vfio_cdx_ioctl()
225 return vfio_cdx_ioctl_get_irq_info(vdev, uarg); in vfio_cdx_ioctl()
227 return vfio_cdx_ioctl_set_irqs(vdev, uarg); in vfio_cdx_ioctl()
/linux/drivers/scsi/bfa/
A Dbfa_svc.h431 void *uarg; /* user callback arg */ member
721 void bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa,
724 void bfa_lps_fdisc(struct bfa_lps_s *lps, void *uarg, u16 pdusz,
731 void bfa_cb_lps_flogi_comp(void *bfad, void *uarg, bfa_status_t status);
732 void bfa_cb_lps_flogo_comp(void *bfad, void *uarg);
733 void bfa_cb_lps_fdisc_comp(void *bfad, void *uarg, bfa_status_t status);
734 void bfa_cb_lps_fdisclogo_comp(void *bfad, void *uarg);
735 void bfa_cb_lps_cvl_event(void *bfad, void *uarg);
/linux/include/linux/
A Dfsverity.h169 int fsverity_ioctl_read_metadata(struct file *filp, const void __user *uarg);
230 const void __user *uarg) in fsverity_ioctl_read_metadata() argument
A Dskbuff.h1701 struct ubuf_info *uarg);
1720 struct ubuf_info *uarg);
1755 refcount_inc(&uarg->refcnt); in net_zcopy_get()
1771 net_zcopy_get(uarg); in skb_zcopy_set()
1772 skb_zcopy_init(skb, uarg); in skb_zcopy_set()
1794 if (uarg) in net_zcopy_put()
1795 uarg->ops->complete(NULL, uarg, true); in net_zcopy_put()
1800 if (uarg) { in net_zcopy_put_abort()
1804 net_zcopy_put(uarg); in net_zcopy_put_abort()
1813 if (uarg) { in skb_zcopy_clear()
[all …]
A Dif_bridge.h70 void __user *uarg));
72 struct ifreq *ifr, void __user *uarg);
/linux/net/core/
A Dskbuff.c1709 uarg = (void *)skb->cb; in msg_zerocopy_alloc()
1710 uarg->mmp.user = NULL; in msg_zerocopy_alloc()
1719 uarg->len = 1; in msg_zerocopy_alloc()
1720 uarg->bytelen = size; in msg_zerocopy_alloc()
1721 uarg->zerocopy = 1; in msg_zerocopy_alloc()
1726 return &uarg->ubuf; in msg_zerocopy_alloc()
1737 if (uarg) { in msg_zerocopy_realloc()
1775 return uarg; in msg_zerocopy_realloc()
1823 len = uarg->len; in __msg_zerocopy_callback()
1824 lo = uarg->id; in __msg_zerocopy_callback()
[all …]
/linux/drivers/iommu/iommufd/
A Dvfio_compat.c521 void __user *uarg = (void __user *)arg; in iommufd_vfio_ioctl() local
531 return iommufd_vfio_iommu_get_info(ictx, uarg); in iommufd_vfio_ioctl()
533 return iommufd_vfio_map_dma(ictx, cmd, uarg); in iommufd_vfio_ioctl()
535 return iommufd_vfio_unmap_dma(ictx, cmd, uarg); in iommufd_vfio_ioctl()
/linux/drivers/media/mc/
A Dmc-device.c383 static long copy_arg_from_user(void *karg, void __user *uarg, unsigned int cmd) in copy_arg_from_user() argument
386 copy_from_user(karg, uarg, _IOC_SIZE(cmd))) in copy_arg_from_user()
392 static long copy_arg_to_user(void __user *uarg, void *karg, unsigned int cmd) in copy_arg_to_user() argument
395 copy_to_user(uarg, karg, _IOC_SIZE(cmd))) in copy_arg_to_user()
421 long (*arg_from_user)(void *karg, void __user *uarg, unsigned int cmd);
422 long (*arg_to_user)(void __user *uarg, void *karg, unsigned int cmd);

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