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Searched refs:uptr (Results 1 – 25 of 44) sorted by relevance

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/linux-6.3-rc2/drivers/misc/vmw_vmci/
A Dvmci_host.c261 int __user *vptr = uptr; in vmci_host_get_version()
412 void __user *uptr) in vmci_host_do_receive_datagram() argument
444 void __user *uptr) in vmci_host_do_alloc_queuepair() argument
513 void __user *uptr) in vmci_host_do_queuepair_setva() argument
554 void __user *uptr) in vmci_host_do_queuepair_setpf() argument
632 void __user *uptr) in vmci_host_do_qp_detach() argument
681 void __user *uptr) in vmci_host_do_ctx_remove_notify() argument
705 void __user *uptr) in vmci_host_do_ctx_get_cpt_state() argument
737 void __user *uptr) in vmci_host_do_ctx_set_cpt_state() argument
778 void __user *uptr) in vmci_host_do_set_notify() argument
[all …]
/linux-6.3-rc2/arch/s390/kernel/
A Duprobes.c269 void *uptr; in handle_insn_ril() local
274 uptr = (void *)(regs->psw.addr + (insn->disp * 2)); in handle_insn_ril()
281 rx->u64 = (unsigned long)uptr; in handle_insn_ril()
288 rc = emu_load_ril((u16 __user *)uptr, &rx->u32[1]); in handle_insn_ril()
291 rc = emu_load_ril((s16 __user *)uptr, &rx->u64); in handle_insn_ril()
294 rc = emu_load_ril((s16 __user *)uptr, &rx->u32[1]); in handle_insn_ril()
297 rc = emu_load_ril((u16 __user *)uptr, &rx->u64); in handle_insn_ril()
300 rc = emu_load_ril((u64 __user *)uptr, &rx->u64); in handle_insn_ril()
303 rc = emu_load_ril((s32 __user *)uptr, &rx->u64); in handle_insn_ril()
306 rc = emu_load_ril((u32 __user *)uptr, &rx->u32[1]); in handle_insn_ril()
[all …]
/linux-6.3-rc2/drivers/iommu/iommufd/
A Diommufd_test.h58 __aligned_u64 uptr; member
62 __aligned_u64 uptr; member
77 __aligned_u64 uptr; member
82 __aligned_u64 uptr; member
A Dselftest.c338 size_t length, void __user *uptr) in iommufd_test_md_check_pa() argument
345 (uintptr_t)uptr % MOCK_IO_PAGE_SIZE) in iommufd_test_md_check_pa()
379 uptr += MOCK_IO_PAGE_SIZE; in iommufd_test_md_check_pa()
390 void __user *uptr, size_t length, in iommufd_test_md_check_refs() argument
415 uptr += PAGE_SIZE; in iommufd_test_md_check_refs()
618 uptr += PAGE_SIZE; in iommufd_test_check_pages()
625 size_t length, void __user *uptr, in iommufd_test_access_pages() argument
680 if (uptr) { in iommufd_test_access_pages()
804 u64_to_user_ptr(cmd->check_map.uptr)); in iommufd_test()
816 u64_to_user_ptr(cmd->access_pages.uptr), in iommufd_test()
[all …]
A Dpages.c743 uintptr_t uptr; in pfn_reader_user_pin() local
779 uptr = (uintptr_t)(pages->uptr + start_index * PAGE_SIZE); in pfn_reader_user_pin()
781 rc = pin_user_pages_fast(uptr, npages, user->gup_flags, in pfn_reader_user_pin()
788 rc = pin_user_pages_remote(pages->source_mm, uptr, npages, in pfn_reader_user_pin()
1141 struct iopt_pages *iopt_alloc_pages(void __user *uptr, unsigned long length, in iopt_alloc_pages() argument
1162 pages->uptr = (void __user *)ALIGN_DOWN((uintptr_t)uptr, PAGE_SIZE); in iopt_alloc_pages()
1163 pages->npages = DIV_ROUND_UP(length + (uptr - pages->uptr), PAGE_SIZE); in iopt_alloc_pages()
1788 pages->source_mm, (uintptr_t)(pages->uptr + index * PAGE_SIZE), in iopt_pages_rw_page()
1856 if (copy_to_user(pages->uptr + start_byte, data, length)) in iopt_pages_rw_access()
1859 if (copy_from_user(data, pages->uptr + start_byte, length)) in iopt_pages_rw_access()
A Dio_pagetable.c109 unsigned long uptr, unsigned long length) in iopt_alloc_iova() argument
111 unsigned long page_offset = uptr % PAGE_SIZE; in iopt_alloc_iova()
126 if (!uptr) in iopt_alloc_iova()
131 1UL << __ffs64(uptr)); in iopt_alloc_iova()
251 (uintptr_t)elm->pages->uptr + elm->start_byte, length); in iopt_alloc_area_pages()
386 unsigned long *iova, void __user *uptr, in iopt_map_user_pages() argument
394 elm.pages = iopt_alloc_pages(uptr, length, iommu_prot & IOMMU_WRITE); in iopt_map_user_pages()
400 elm.start_byte = uptr - elm.pages->uptr; in iopt_map_user_pages()
A Dio_pagetable.h198 void __user *uptr; member
209 struct iopt_pages *iopt_alloc_pages(void __user *uptr, unsigned long length,
/linux-6.3-rc2/arch/s390/include/asm/
A Dcompat.h125 static inline void __user *compat_ptr(compat_uptr_t uptr) in compat_ptr() argument
127 return (void __user *)(unsigned long)(uptr & 0x7fffffffUL); in compat_ptr()
129 #define compat_ptr(uptr) compat_ptr(uptr) argument
/linux-6.3-rc2/arch/s390/pci/
A Dpci_clp.c569 void __user *uptr; in clp_normal_command() local
582 uptr = (void __force __user *)(unsigned long) req->data_p; in clp_normal_command()
583 if (copy_from_user(lpcb, uptr, PAGE_SIZE) != 0) in clp_normal_command()
602 if (copy_to_user(uptr, lpcb, PAGE_SIZE) != 0) in clp_normal_command()
615 void __user *uptr; in clp_immediate_command() local
622 uptr = (void __force __user *)(unsigned long) req->data_p; in clp_immediate_command()
626 return put_user(exists, (int __user *) uptr); in clp_immediate_command()
629 return put_user(ilp, (unsigned long __user *) uptr); in clp_immediate_command()
/linux-6.3-rc2/ipc/
A Dsyscall.c161 void __user *uptr = compat_ptr(ptr); in compat_ksys_ipc() local
168 if (!uptr) in compat_ksys_ipc()
170 if (copy_from_user(&ipck, uptr, sizeof(ipck))) in compat_ksys_ipc()
A Dmsg.c732 static long compat_ksys_msgctl(int msqid, int cmd, void __user *uptr, int version) in compat_ksys_msgctl() argument
750 if (copy_to_user(uptr, &msginfo, sizeof(struct msginfo))) in compat_ksys_msgctl()
760 if (copy_compat_msqid_to_user(uptr, &msqid64, version)) in compat_ksys_msgctl()
764 if (copy_compat_msqid_from_user(&msqid64, uptr, version)) in compat_ksys_msgctl()
774 COMPAT_SYSCALL_DEFINE3(msgctl, int, msqid, int, cmd, void __user *, uptr) in COMPAT_SYSCALL_DEFINE3() argument
776 return compat_ksys_msgctl(msqid, cmd, uptr, IPC_64); in COMPAT_SYSCALL_DEFINE3()
780 long compat_ksys_old_msgctl(int msqid, int cmd, void __user *uptr) in compat_ksys_old_msgctl() argument
784 return compat_ksys_msgctl(msqid, cmd, uptr, version); in compat_ksys_old_msgctl()
787 COMPAT_SYSCALL_DEFINE3(old_msgctl, int, msqid, int, cmd, void __user *, uptr) in COMPAT_SYSCALL_DEFINE3() argument
789 return compat_ksys_old_msgctl(msqid, cmd, uptr); in COMPAT_SYSCALL_DEFINE3()
A Dshm.c1440 static long compat_ksys_shmctl(int shmid, int cmd, void __user *uptr, int version) in compat_ksys_shmctl() argument
1457 if (copy_compat_shminfo_to_user(uptr, &shminfo, version)) in compat_ksys_shmctl()
1466 if (put_compat_shm_info(&shm_info, uptr)) in compat_ksys_shmctl()
1476 if (copy_compat_shmid_to_user(uptr, &sem64, version)) in compat_ksys_shmctl()
1481 if (copy_compat_shmid_from_user(&sem64, uptr, version)) in compat_ksys_shmctl()
1495 COMPAT_SYSCALL_DEFINE3(shmctl, int, shmid, int, cmd, void __user *, uptr) in COMPAT_SYSCALL_DEFINE3() argument
1497 return compat_ksys_shmctl(shmid, cmd, uptr, IPC_64); in COMPAT_SYSCALL_DEFINE3()
1501 long compat_ksys_old_shmctl(int shmid, int cmd, void __user *uptr) in compat_ksys_old_shmctl() argument
1505 return compat_ksys_shmctl(shmid, cmd, uptr, version); in compat_ksys_old_shmctl()
1508 COMPAT_SYSCALL_DEFINE3(old_shmctl, int, shmid, int, cmd, void __user *, uptr) in COMPAT_SYSCALL_DEFINE3() argument
[all …]
A Dutil.h282 long compat_ksys_old_msgctl(int msqid, int cmd, void __user *uptr);
287 long compat_ksys_old_shmctl(int shmid, int cmd, void __user *uptr);
/linux-6.3-rc2/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_bo_list.c228 const void __user *uptr = u64_to_user_ptr(in->bo_info_ptr); in amdgpu_bo_create_list_entry_array() local
243 if (copy_from_user(info, uptr, bytes)) in amdgpu_bo_create_list_entry_array()
252 if (copy_from_user(&info[i], uptr, bytes)) in amdgpu_bo_create_list_entry_array()
255 uptr += in->bo_info_size; in amdgpu_bo_create_list_entry_array()
/linux-6.3-rc2/drivers/usb/mon/
A Dmon_bin.c1083 struct mon_bin_mfetch __user *uptr; in mon_bin_ioctl() local
1085 uptr = (struct mon_bin_mfetch __user *)arg; in mon_bin_ioctl()
1087 if (copy_from_user(&mfetch, uptr, sizeof(mfetch))) in mon_bin_ioctl()
1094 if (put_user(ret, &uptr->nflush)) in mon_bin_ioctl()
1100 if (put_user(ret, &uptr->nfetch)) in mon_bin_ioctl()
1162 struct mon_bin_mfetch32 __user *uptr; in mon_bin_compat_ioctl() local
1164 uptr = (struct mon_bin_mfetch32 __user *) compat_ptr(arg); in mon_bin_compat_ioctl()
1166 if (copy_from_user(&mfetch, uptr, sizeof(mfetch))) in mon_bin_compat_ioctl()
1173 if (put_user(ret, &uptr->nflush32)) in mon_bin_compat_ioctl()
1180 if (put_user(ret, &uptr->nfetch32)) in mon_bin_compat_ioctl()
/linux-6.3-rc2/drivers/virt/acrn/
A Dhsm.c42 static int pmcmd_ioctl(u64 cmd, void __user *uptr) in pmcmd_ioctl() argument
62 if (copy_to_user(uptr, pm_info, sizeof(u64))) in pmcmd_ioctl()
77 if (copy_to_user(uptr, px_data, sizeof(*px_data))) in pmcmd_ioctl()
92 if (copy_to_user(uptr, cx_data, sizeof(*cx_data))) in pmcmd_ioctl()
/linux-6.3-rc2/tools/testing/selftests/iommu/
A Diommufd_fail_nth.c417 .uptr = (uintptr_t)tmp }, in TEST_FAIL_NTH()
449 .uptr = (uintptr_t)tmp_big }, in TEST_FAIL_NTH()
497 .uptr = (uintptr_t)buffer }, in TEST_FAIL_NTH()
556 .uptr = (uintptr_t)buffer }, in TEST_FAIL_NTH()
A Diommufd_utils.h32 .uptr = (uintptr_t)(_ptr), \
257 .uptr = (uintptr_t)buffer }, in teardown_iommufd()
A Diommufd.c592 .uptr = (uintptr_t)buffer }, in TEST_F()
599 .uptr = (uintptr_t)buffer }, in TEST_F()
665 .uptr = (uintptr_t)buffer }, in TEST_F()
693 .access_rw = { .uptr = (uintptr_t)tmp }, in check_access_rw()
739 access_cmd.access_rw.uptr = (uintptr_t)tmp2; in check_access_rw()
1067 .uptr = (uintptr_t)(_ptr) }, \
1233 .uptr = (uintptr_t)buffer }, in TEST_F()
/linux-6.3-rc2/include/linux/
A Dcompat.h795 asmlinkage long compat_sys_msgctl(int first, int second, void __user *uptr);
805 asmlinkage long compat_sys_shmctl(int first, int second, void __user *uptr);
1041 static inline void __user *compat_ptr(compat_uptr_t uptr) in compat_ptr() argument
1043 return (void __user *)(unsigned long)uptr; in compat_ptr()
1047 static inline compat_uptr_t ptr_to_compat(void __user *uptr) in ptr_to_compat() argument
1049 return (u32)(unsigned long)uptr; in ptr_to_compat()
/linux-6.3-rc2/net/batman-adv/
A Dtvlv.h34 int (*uptr)(struct batadv_priv *bat_priv,
/linux-6.3-rc2/include/uapi/xen/
A Dprivcmd.h82 void __user *uptr; member
/linux-6.3-rc2/drivers/xen/
A Dprivcmd.c591 offset_in_page(kbufs[i].uptr) + kbufs[i].size, in lock_pages()
597 (unsigned long)kbufs[i].uptr + off * PAGE_SIZE, in lock_pages()
659 if (!access_ok(kbufs[i].uptr, in privcmd_ioctl_dm_op()
666 offset_in_page(kbufs[i].uptr) + kbufs[i].size, in privcmd_ioctl_dm_op()
687 set_xen_guest_handle(xbufs[i].h, kbufs[i].uptr); in privcmd_ioctl_dm_op()
/linux-6.3-rc2/arch/arm64/kvm/
A Dguest.c488 char __user *uptr = (char __user *)reg->addr; in get_sve_reg() local
502 if (copy_to_user(uptr, vcpu->arch.sve_state + region.koffset, in get_sve_reg()
504 clear_user(uptr + region.klen, region.upad)) in get_sve_reg()
514 const char __user *uptr = (const char __user *)reg->addr; in set_sve_reg() local
528 if (copy_from_user(vcpu->arch.sve_state + region.koffset, uptr, in set_sve_reg()
/linux-6.3-rc2/net/ipv4/netfilter/
A Darp_tables.c846 static int get_entries(struct net *net, struct arpt_get_entries __user *uptr, in get_entries() argument
855 if (copy_from_user(&get, uptr, sizeof(get)) != 0) in get_entries()
868 t, uptr->entrytable); in get_entries()
1366 struct compat_arpt_get_entries __user *uptr, in compat_get_entries() argument
1375 if (copy_from_user(&get, uptr, sizeof(get)) != 0) in compat_get_entries()
1391 t, uptr->entrytable); in compat_get_entries()

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