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Searched refs:perm (Results 1 – 22 of 22) sorted by relevance

/arch/arm64/include/asm/
A Dpor.h15 u8 perm = POR_ELx_PERM_GET(pkey, por); in por_elx_allows_read() local
17 return perm & POE_R; in por_elx_allows_read()
22 u8 perm = POR_ELx_PERM_GET(pkey, por); in por_elx_allows_write() local
24 return perm & POE_W; in por_elx_allows_write()
29 u8 perm = POR_ELx_PERM_GET(pkey, por); in por_elx_allows_exec() local
31 return perm & POE_X; in por_elx_allows_exec()
A Dsysreg.h1042 #define PIRx_ELx_PERM_PREP(idx, perm) (((perm) & PIE_MASK) << PIRx_ELx_PERM_SHIFT(idx)) argument
1060 #define POR_ELx_PERM_PREP(idx, perm) (((perm) & POE_MASK) << POR_ELx_PERM_SHIFT(idx)) argument
/arch/powerpc/platforms/powernv/
A Dopal-sysparam.c149 u8 *perm; in opal_sys_param_init() local
202 perm = kcalloc(count, sizeof(*perm), GFP_KERNEL); in opal_sys_param_init()
203 if (!perm) { in opal_sys_param_init()
220 if (of_property_read_u8_array(sysparam, "param-perm", perm, count)) { in opal_sys_param_init()
248 switch (perm[i] & 3) { in opal_sys_param_init()
272 kfree(perm); in opal_sys_param_init()
281 kfree(perm); in opal_sys_param_init()
/arch/x86/kernel/cpu/mce/
A Dinject.c703 umode_t perm; member
705 { .name = "status", .fops = &status_fops, .perm = S_IRUSR | S_IWUSR },
706 { .name = "misc", .fops = &misc_fops, .perm = S_IRUSR | S_IWUSR },
707 { .name = "addr", .fops = &addr_fops, .perm = S_IRUSR | S_IWUSR },
708 { .name = "synd", .fops = &synd_fops, .perm = S_IRUSR | S_IWUSR },
709 { .name = "ipid", .fops = &ipid_fops, .perm = S_IRUSR | S_IWUSR },
710 { .name = "bank", .fops = &bank_fops, .perm = S_IRUSR | S_IWUSR },
711 { .name = "flags", .fops = &flags_fops, .perm = S_IRUSR | S_IWUSR },
712 { .name = "cpu", .fops = &extcpu_fops, .perm = S_IRUSR | S_IWUSR },
713 { .name = "README", .fops = &readme_fops, .perm = S_IRUSR | S_IRGRP | S_IROTH },
[all …]
/arch/x86/kernel/fpu/
A Dcore.c226 u64 perm; in fpu_lock_guest_permissions() local
233 perm = fpuperm->__state_perm; in fpu_lock_guest_permissions()
236 WRITE_ONCE(fpuperm->__state_perm, perm | FPU_GUEST_PERM_LOCKED); in fpu_lock_guest_permissions()
580 fpu->perm.__state_perm = fpu_kernel_cfg.default_features; in fpstate_reset()
581 fpu->perm.__state_size = fpu_kernel_cfg.default_size; in fpstate_reset()
582 fpu->perm.__user_state_size = fpu_user_cfg.default_size; in fpstate_reset()
600 dst_fpu->perm = src_fpu->perm; in fpu_inherit_perms()
A Dxstate.h27 struct fpu_state_perm *perm; in xstate_get_group_perm() local
30 perm = guest ? &fpu->guest_perm : &fpu->perm; in xstate_get_group_perm()
31 return READ_ONCE(perm->__state_perm); in xstate_get_group_perm()
A Dxstate.c1677 struct fpu_state_perm *perm; in __xstate_request_perm() local
1707 perm = guest ? &fpu->guest_perm : &fpu->perm; in __xstate_request_perm()
1709 WRITE_ONCE(perm->__state_perm, mask); in __xstate_request_perm()
1711 perm->__state_size = ksize; in __xstate_request_perm()
1712 perm->__user_state_size = usize; in __xstate_request_perm()
1764 struct fpu_state_perm *perm; in __xfd_enable_feature() local
1784 perm = guest_fpu ? &fpu->guest_perm : &fpu->perm; in __xfd_enable_feature()
1785 ksize = perm->__state_size; in __xfd_enable_feature()
1786 usize = perm->__user_state_size; in __xfd_enable_feature()
/arch/x86/kernel/
A Dsignal.c426 fsize += x86_task_fpu(current->group_leader)->perm.__user_state_size; in sigaltstack_size_valid()
433 mask = x86_task_fpu(current->group_leader)->perm.__state_perm; in sigaltstack_size_valid()
/arch/x86/kernel/cpu/sgx/
A Dioctl.c182 u64 perm = secinfo->flags & SGX_SECINFO_PERMISSION_MASK; in sgx_validate_secinfo() local
188 if ((perm & SGX_SECINFO_W) && !(perm & SGX_SECINFO_R)) in sgx_validate_secinfo()
195 if (pt == SGX_SECINFO_TCS && perm) in sgx_validate_secinfo()
/arch/powerpc/kvm/
A Dbook3s_hv_nested.c1535 unsigned long n_gpa, gpa, gfn, perm = 0UL; in __kvmhv_nested_page_fault() local
1651 perm |= gpte.may_read ? 0UL : _PAGE_READ; in __kvmhv_nested_page_fault()
1652 perm |= gpte.may_write ? 0UL : _PAGE_WRITE; in __kvmhv_nested_page_fault()
1653 perm |= gpte.may_execute ? 0UL : _PAGE_EXEC; in __kvmhv_nested_page_fault()
1655 perm |= (gpte.rc & _PAGE_ACCESSED) ? 0UL : _PAGE_ACCESSED; in __kvmhv_nested_page_fault()
1656 perm |= ((gpte.rc & _PAGE_DIRTY) && writing) ? 0UL : _PAGE_DIRTY; in __kvmhv_nested_page_fault()
1657 pte = __pte(pte_val(pte) & ~perm); in __kvmhv_nested_page_fault()
A Dbook3s_hv_rm_mmu.c1259 unsigned int perm = hpte_get_skey_perm(gr, vcpu->arch.amr); in kvmppc_hpte_hv_fault() local
1261 perm >>= 1; in kvmppc_hpte_hv_fault()
1262 if (perm & 1) in kvmppc_hpte_hv_fault()
/arch/sparc/mm/
A Diommu.c53 #define MKIOPTE(pfn, perm) (((((pfn)<<8) & IOPTE_PAGE) | (perm)) & ~IOPTE_WAZ) argument
/arch/x86/include/asm/fpu/
A Dtypes.h514 struct fpu_state_perm perm; member
/arch/sparc/include/asm/
A Dhypervisor.h3173 unsigned long *perm);
/arch/powerpc/lib/
A Dsstep.c1275 unsigned char perm, idx; in do_bpermd() local
1278 perm = 0; in do_bpermd()
1283 perm |= 1 << i; in do_bpermd()
1285 op->val = perm; in do_bpermd()
/arch/x86/kvm/
A Demulate.c2563 u16 tr, io_bitmap_ptr, perm, bit_idx = port & 0x7; in emulator_io_port_access_allowed() local
2589 r = ops->read_std(ctxt, base + io_bitmap_ptr + port/8, &perm, 2, NULL, true); in emulator_io_port_access_allowed()
2592 if ((perm >> bit_idx) & mask) in emulator_io_port_access_allowed()
/arch/arm64/boot/dts/qcom/
A Dqcm2290.dtsi2117 qcom,msa-fixed-perm;
A Dsm6375.dtsi1742 qcom,msa-fixed-perm;
A Dsm6115.dtsi3013 qcom,msa-fixed-perm;
A Dsm6350.dtsi2960 qcom,msa-fixed-perm;
A Dsc8180x.dtsi3935 qcom,msa-fixed-perm;
A Dsc7180.dtsi3849 qcom,msa-fixed-perm;

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