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Searched refs:sctlr (Results 1 – 8 of 8) sorted by relevance

/linux/arch/arm64/kvm/hyp/
H A Dexception.c94 unsigned long sctlr, vbar, old, new, mode; in enter_exception64() local
111 sctlr = __vcpu_read_sys_reg(vcpu, SCTLR_EL1); in enter_exception64()
116 sctlr = __vcpu_read_sys_reg(vcpu, SCTLR_EL2); in enter_exception64()
146 if (!(sctlr & SCTLR_EL1_SPAN)) in enter_exception64()
157 if (sctlr & SCTLR_ELx_DSSBS) in enter_exception64()
194 u32 sctlr = __vcpu_read_sys_reg(vcpu, SCTLR_EL1); in get_except32_cpsr() local
214 if (sctlr & BIT(31)) in get_except32_cpsr()
221 if (!(sctlr & BIT(23))) in get_except32_cpsr()
237 if (sctlr & BIT(25)) in get_except32_cpsr()
264 if (sctlr & BIT(30)) in get_except32_cpsr()
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/linux/drivers/firmware/efi/libstub/
H A Darm32-stub.c14 static void get_cpu_state(u32 *cpsr, u32 *sctlr) in get_cpu_state() argument
18 asm("mrc p15, 4, %0, c1, c0, 0" : "=r"(*sctlr)); in get_cpu_state()
20 asm("mrc p15, 0, %0, c1, c0, 0" : "=r"(*sctlr)); in get_cpu_state()
26 u32 cpsr, sctlr; in check_platform_features() local
29 get_cpu_state(&cpsr, &sctlr); in check_platform_features()
33 (sctlr & 1) ? "en" : "dis"); in check_platform_features()
44 efi_entry_state->sctlr_before_ebs = sctlr; in check_platform_features()
/linux/arch/arm64/kernel/
H A Dpointer_auth.c70 u64 sctlr; in ptrauth_set_enabled_keys() local
82 sctlr = tsk->thread.sctlr_user; in ptrauth_set_enabled_keys()
83 sctlr &= ~arg_to_enxx_mask(keys); in ptrauth_set_enabled_keys()
84 sctlr |= arg_to_enxx_mask(enabled); in ptrauth_set_enabled_keys()
85 tsk->thread.sctlr_user = sctlr; in ptrauth_set_enabled_keys()
87 update_sctlr_el1(sctlr); in ptrauth_set_enabled_keys()
/linux/arch/arm64/kvm/hyp/nvhe/
H A Dtlb.c16 u64 sctlr; member
92 val = cxt->sctlr = read_sysreg_el1(SYS_SCTLR); in enter_vmid_context()
100 cxt->sctlr = SCTLR_ELx_M; in enter_vmid_context()
139 if (!(cxt->sctlr & SCTLR_ELx_M)) { in exit_vmid_context()
140 write_sysreg_el1(cxt->sctlr, SYS_SCTLR); in exit_vmid_context()
/linux/arch/arm64/kvm/
H A Dat.c151 u64 hcr, sctlr, tcr, tg, ps, ia_bits, ttbr; in setup_s1_walk() local
171 sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL1); in setup_s1_walk()
179 sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL2); in setup_s1_walk()
222 if (!(sctlr & SCTLR_ELx_M)) in setup_s1_walk()
235 wi->be = sctlr & SCTLR_ELx_EE; in setup_s1_walk()
488 u64 sctlr; member
511 config->sctlr = read_sysreg_el1(SYS_SCTLR); in __mmu_config_save()
542 write_sysreg_el1(config->sctlr, SYS_SCTLR); in __mmu_config_restore()
807 u64 mair, sctlr; in compute_par_s1() local
819 sctlr = (regime == TR_EL10 ? in compute_par_s1()
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H A Dpauth.c158 u64 sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL2); in kvm_auth_eretax() local
167 if (!(sctlr & SCTLR_EL1_EnIB)) in kvm_auth_eretax()
173 if (!(sctlr & SCTLR_EL1_EnIA)) in kvm_auth_eretax()
/linux/arch/arm64/kvm/hyp/vhe/
H A Dtlb.c17 u64 sctlr; member
46 val = cxt->sctlr = read_sysreg_el1(SYS_SCTLR); in enter_vmid_context()
86 write_sysreg_el1(cxt->sctlr, SYS_SCTLR); in exit_vmid_context()
/linux/arch/arm64/include/asm/
H A Dprocessor.h370 void update_sctlr_el1(u64 sctlr);