Searched refs:uptr (Results 1 - 25 of 47) sorted by last modified time

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/linux-master/net/ipv6/netfilter/
H A Dip6_tables.c1019 get_entries(struct net *net, struct ip6t_get_entries __user *uptr, argument
1028 if (copy_from_user(&get, uptr, sizeof(get)) != 0)
1040 t, uptr->entrytable);
1588 compat_get_entries(struct net *net, struct compat_ip6t_get_entries __user *uptr, argument
1598 if (copy_from_user(&get, uptr, sizeof(get)) != 0)
1614 t, uptr->entrytable);
/linux-master/net/ipv4/netfilter/
H A Dip_tables.c1003 get_entries(struct net *net, struct ipt_get_entries __user *uptr, argument
1012 if (copy_from_user(&get, uptr, sizeof(get)) != 0)
1023 t, uptr->entrytable);
1579 compat_get_entries(struct net *net, struct compat_ipt_get_entries __user *uptr, argument
1589 if (copy_from_user(&get, uptr, sizeof(get)) != 0)
1605 t, uptr->entrytable);
H A Darp_tables.c846 static int get_entries(struct net *net, struct arpt_get_entries __user *uptr, argument
855 if (copy_from_user(&get, uptr, sizeof(get)) != 0)
868 t, uptr->entrytable);
1374 struct compat_arpt_get_entries __user *uptr,
1383 if (copy_from_user(&get, uptr, sizeof(get)) != 0)
1399 t, uptr->entrytable);
1373 compat_get_entries(struct net *net, struct compat_arpt_get_entries __user *uptr, int *len) argument
/linux-master/include/linux/
H A Dfs.h2611 const __user char *uptr; /* original userland pointer */ member in struct:filename
H A Diommu.h379 * @uptr: Pointer to the user buffer for copy_from_user()
383 * @type, @uptr and @len should be just copied from an iommufd core uAPI struct.
387 void __user *uptr; member in struct:iommu_user_data
394 * @uptr: Pointer to the user buffer array
403 void __user *uptr; member in struct:iommu_user_data_array
429 return copy_struct_from_user(dst_data, data_len, src_data->uptr,
472 src_data.uptr = src_array->uptr + src_array->entry_len * index;
/linux-master/fs/
H A Dnamei.c201 result->uptr = filename;
249 result->uptr = NULL;
/linux-master/arch/x86/kernel/fpu/
H A Dxstate.c1757 u64 __user *uptr = (u64 __user *)arg2; local
1765 return put_user(supported, uptr);
1774 return put_user(permitted, uptr);
1779 return put_user(permitted, uptr);
/linux-master/drivers/s390/crypto/
H A Dzcrypt_api.c1050 struct ep11_target_dev __user *uptr; local
1059 uptr = (struct ep11_target_dev __force __user *)xcrb->targets;
1060 if (z_copy_from_user(userspace, targets, uptr,
/linux-master/drivers/vfio/
H A Dvfio_main.c1221 void __user *uptr = (void __user *)arg; local
1225 return vfio_df_ioctl_bind_iommufd(df, uptr);
1239 ret = vfio_df_ioctl_attach_pt(df, uptr);
1243 ret = vfio_df_ioctl_detach_pt(df, uptr);
1250 ret = vfio_ioctl_device_feature(device, uptr);
/linux-master/arch/s390/kvm/
H A Dinterrupt.c2384 struct kvm_s390_irq __user *uptr = (struct kvm_s390_irq __user *) addr; local
2398 source = &uptr->u.ext;
2403 source = &uptr->u.io;
2408 source = &uptr->u.mchk;
/linux-master/arch/arm64/kvm/
H A Dguest.c488 char __user *uptr = (char __user *)reg->addr; local
502 if (copy_to_user(uptr, vcpu->arch.sve_state + region.koffset,
504 clear_user(uptr + region.klen, region.upad))
514 const char __user *uptr = (const char __user *)reg->addr; local
528 if (copy_from_user(vcpu->arch.sve_state + region.koffset, uptr,
/linux-master/tools/net/ynl/lib/
H A Dynl-priv.h70 unsigned long uptr = (unsigned long)obj; local
72 uptr -= offsetof(struct ynl_dump_list_type, data);
73 return uptr == (unsigned long)YNL_LIST_END;
78 unsigned long uptr = (unsigned long)obj; local
81 uptr -= offsetof(struct ynl_dump_list_type, data);
82 list = (void *)uptr;
83 uptr = (unsigned long)list->next;
84 uptr += offsetof(struct ynl_dump_list_type, data);
86 return (void *)uptr;
/linux-master/arch/s390/kernel/
H A Duprobes.c268 void *uptr; local
273 uptr = (void *)(regs->psw.addr + (insn->disp * 2));
280 rx->u64 = (unsigned long)uptr;
287 rc = emu_load_ril((u16 __user *)uptr, &rx->u32[1]);
290 rc = emu_load_ril((s16 __user *)uptr, &rx->u64);
293 rc = emu_load_ril((s16 __user *)uptr, &rx->u32[1]);
296 rc = emu_load_ril((u16 __user *)uptr, &rx->u64);
299 rc = emu_load_ril((u64 __user *)uptr, &rx->u64);
302 rc = emu_load_ril((s32 __user *)uptr, &rx->u64);
305 rc = emu_load_ril((u32 __user *)uptr,
[all...]
/linux-master/drivers/iommu/iommufd/
H A Dselftest.c825 size_t length, void __user *uptr)
833 (uintptr_t)uptr % MOCK_IO_PAGE_SIZE ||
834 check_add_overflow((uintptr_t)uptr, (uintptr_t)length, &end))
847 npages = get_user_pages_fast((uintptr_t)uptr & PAGE_MASK, 1, 0,
863 pfn * PAGE_SIZE + ((uintptr_t)uptr % PAGE_SIZE)) {
868 uptr += MOCK_IO_PAGE_SIZE;
879 void __user *uptr, size_t length,
884 if (length % PAGE_SIZE || (uintptr_t)uptr % PAGE_SIZE ||
885 check_add_overflow((uintptr_t)uptr, (uintptr_t)length, &end))
892 npages = get_user_pages_fast((uintptr_t)uptr,
823 iommufd_test_md_check_pa(struct iommufd_ucmd *ucmd, unsigned int mockpt_id, unsigned long iova, size_t length, void __user *uptr) argument
878 iommufd_test_md_check_refs(struct iommufd_ucmd *ucmd, void __user *uptr, size_t length, unsigned int refs) argument
1136 iommufd_test_check_pages(void __user *uptr, struct page **pages, size_t npages) argument
1157 iommufd_test_access_pages(struct iommufd_ucmd *ucmd, unsigned int access_id, unsigned long iova, size_t length, void __user *uptr, u32 flags) argument
1311 iommufd_test_dirty(struct iommufd_ucmd *ucmd, unsigned int mockpt_id, unsigned long iova, size_t length, unsigned long page_size, void __user *uptr, u32 flags) argument
[all...]
H A Dio_pagetable.c110 unsigned long uptr, unsigned long length)
112 unsigned long page_offset = uptr % PAGE_SIZE;
124 * Keep alignment present in the uptr when building the IOVA, this
127 if (!uptr)
132 1UL << __ffs64(uptr));
264 (uintptr_t)elm->pages->uptr + elm->start_byte, length);
385 * @uptr: User VA to map
390 * iova, uptr, and length must be aligned to iova_alignment. For domain backed
399 unsigned long *iova, void __user *uptr,
407 elm.pages = iopt_alloc_pages(uptr, lengt
109 iopt_alloc_iova(struct io_pagetable *iopt, unsigned long *iova, unsigned long uptr, unsigned long length) argument
398 iopt_map_user_pages(struct iommufd_ctx *ictx, struct io_pagetable *iopt, unsigned long *iova, void __user *uptr, unsigned long length, int iommu_prot, unsigned int flags) argument
[all...]
H A Dhw_pagetable.c255 .uptr = u64_to_user_ptr(cmd->data_uptr),
383 .uptr = u64_to_user_ptr(cmd->data_uptr),
H A Diommufd_test.h85 __aligned_u64 uptr; member in struct:iommu_test_cmd::__anon62::__anon67
89 __aligned_u64 uptr; member in struct:iommu_test_cmd::__anon62::__anon68
104 __aligned_u64 uptr; member in struct:iommu_test_cmd::__anon62::__anon71
109 __aligned_u64 uptr; member in struct:iommu_test_cmd::__anon62::__anon72
123 __aligned_u64 uptr; member in struct:iommu_test_cmd::__anon62::__anon75
H A Diommufd_private.h67 unsigned long *iova, void __user *uptr,
/linux-master/tools/testing/selftests/iommu/
H A Diommufd.c921 access_cmd.access_pages.uptr = (uintptr_t)buf + PAGE_SIZE;
943 .uptr = (uintptr_t)buffer },
950 .uptr = (uintptr_t)buffer },
1015 .uptr = (uintptr_t)buffer },
1043 .access_rw = { .uptr = (uintptr_t)tmp },
1089 access_cmd.access_rw.uptr = (uintptr_t)tmp2;
1420 .uptr = (uintptr_t)(_ptr) }, \
1585 .uptr = (uintptr_t)buffer },
H A Diommufd_utils.h57 .uptr = (uintptr_t)(_ptr), \
327 .uptr = (uintptr_t)bitmap,
601 .uptr = (uintptr_t)buffer },
/linux-master/drivers/xen/
H A Dprivcmd.c599 offset_in_page(kbufs[i].uptr) + kbufs[i].size,
605 (unsigned long)kbufs[i].uptr + off * PAGE_SIZE,
667 if (!access_ok(kbufs[i].uptr,
674 offset_in_page(kbufs[i].uptr) + kbufs[i].size,
695 set_xen_guest_handle(xbufs[i].h, kbufs[i].uptr);
/linux-master/drivers/usb/mon/
H A Dmon_bin.c1086 struct mon_bin_mfetch __user *uptr; local
1088 uptr = (struct mon_bin_mfetch __user *)arg;
1090 if (copy_from_user(&mfetch, uptr, sizeof(mfetch)))
1097 if (put_user(ret, &uptr->nflush))
1103 if (put_user(ret, &uptr->nfetch))
1165 struct mon_bin_mfetch32 __user *uptr; local
1167 uptr = (struct mon_bin_mfetch32 __user *) compat_ptr(arg);
1169 if (copy_from_user(&mfetch, uptr, sizeof(mfetch)))
1176 if (put_user(ret, &uptr->nflush32))
1183 if (put_user(ret, &uptr
[all...]
/linux-master/drivers/tty/
H A Dmoxa.c825 const __le16 *uptr = ptr; local
857 usum += le16_to_cpu(uptr[i]);
/linux-master/drivers/staging/vc04_services/interface/vchiq_arm/
H A Dvchiq_dev.c379 compat_uptr_t __user *uptr = ubuf; local
381 ret = get_user(ptr32, uptr + index);
387 uintptr_t ptr, __user *uptr = ubuf; local
389 ret = get_user(ptr, uptr + index);
/linux-master/ipc/
H A Dshm.c1436 static long compat_ksys_shmctl(int shmid, int cmd, void __user *uptr, int version) argument
1453 if (copy_compat_shminfo_to_user(uptr, &shminfo, version))
1462 if (put_compat_shm_info(&shm_info, uptr))
1472 if (copy_compat_shmid_to_user(uptr, &sem64, version))
1477 if (copy_compat_shmid_from_user(&sem64, uptr, version))
1491 COMPAT_SYSCALL_DEFINE3(shmctl, int, shmid, int, cmd, void __user *, uptr)
1493 return compat_ksys_shmctl(shmid, cmd, uptr, IPC_64);
1497 long compat_ksys_old_shmctl(int shmid, int cmd, void __user *uptr) argument
1501 return compat_ksys_shmctl(shmid, cmd, uptr, version);
1504 COMPAT_SYSCALL_DEFINE3(old_shmctl, int, shmid, int, cmd, void __user *, uptr)
[all...]

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