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/linux/Documentation/devicetree/bindings/arm/firmware/
H A Dsdei.txt10 and enabling/disabling events. Functions are invoked by trapping to the
18 Note that the immediate field of the trapping instruction must be set
/linux/tools/testing/selftests/syscall_user_dispatch/
H A Dsud_benchmark.c161 fprintf(stderr, "Enabling syscall trapping.\n"); in main()
184 fprintf(stderr, "syscall trapping does not work.\n"); in main()
191 perror("syscall trapping intercepted more syscalls than expected\n"); in main()
/linux/Documentation/devicetree/bindings/arm/
H A Dpsci.yaml21 Functions are invoked by trapping to the privilege level of the PSCI
28 Note that the immediate field of the trapping instruction must be set
/linux/tools/testing/selftests/drivers/net/mlxsw/
H A Done_armed_router.sh155 log_test "fwd mark: trapping IPv4 packets due to LBERROR"
198 log_test "fwd mark: trapping IPv6 packets due to LBERROR"
/linux/drivers/regulator/
H A Dmt6359-regulator.c372 /* If HW trapping is 0, use VEMC_VOSEL_0 */ in mt6359p_vemc_set_voltage_sel()
378 /* If HW trapping is 1, use VEMC_VOSEL_1 */ in mt6359p_vemc_set_voltage_sel()
405 /* If HW trapping is 0, use VEMC_VOSEL_0 */ in mt6359p_vemc_get_voltage_sel()
410 /* If HW trapping is 1, use VEMC_VOSEL_1 */ in mt6359p_vemc_get_voltage_sel()
/linux/arch/arm64/kvm/hyp/include/hyp/
H A Dswitch.h95 * shift value for trapping the AMU accesses. in __activate_cptr_traps_vhe()
797 /* Check for guest hypervisor trapping */ in kvm_handle_cntxct()
811 /* Check for guest hypervisor trapping */ in kvm_handle_cntxct()
990 * trapping instruction. in __fixup_guest_exit()
/linux/arch/arm64/include/asm/
H A Del2_setup.h226 /* Disable trapping of PIR_EL1 / PIRE0_EL1 */
235 /* Disable trapping of POR_EL0 */
/linux/arch/arm64/kvm/vgic/
H A Dvgic-v3-nested.c306 * trapping, propagate the trapping requirements. in vgic_v3_create_shadow_state()
/linux/arch/m68k/mm/
H A Dsun3kmap.c124 * trapping the potential read fault. Returns 0 if the access faulted,
/linux/arch/sh/kernel/
H A Dsh_bios.c3 * C interface for trapping into the standard LinuxSH BIOS.
H A Dio_trapped.c7 * Intercept io operations by trapping.
/linux/arch/parisc/math-emu/
H A Ddriver.c104 * Clear floating point trap bit to avoid trapping in handle_fpe()
/linux/arch/arm64/kvm/
H A Darch_timer.c769 * No trapping gets configured here with nVHE. See in timer_set_traps()
793 * None of the trapping is required when running in non-HYP context, in timer_set_traps()
795 * ECV+NV in the guest, or that we need trapping for other reasons. in timer_set_traps()
957 * which allows trapping of the timer registers even with NV2. in kvm_timer_sync_nested()
1470 kvm_info("Broken CNTVOFF_EL2, trapping virtual timer\n"); in kvm_timer_handle_errata()
H A Dhandle_exit.c99 * we are running nested virtualization and the guest hypervisor is trapping
236 * Two possibilities to handle a trapping ptrauth instruction:
H A Dmmu.c2273 * - If we trap a S/W operation, we enable VM trapping to detect
2278 * - Once the caches are enabled, we stop trapping VM ops.
2287 * VM trapping. in kvm_set_way_flush()
2289 * Otherwise, rely on the VM trapping to wait for the MMU + in kvm_set_way_flush()
2313 /* Caches are now on, stop trapping VM ops (until a S/W op) */ in kvm_toggle_cache()
/linux/kernel/
H A Dptrace.c136 * Clear all pending traps and TRAPPING. TRAPPING should be in __ptrace_unlink()
387 * TRAPPING, and kick it so that it transits to TRACED. TRAPPING in ptrace_set_stopped()
/linux/scripts/
H A Ddecodecode249 cat $T.oo | sed -e "${faultlinenum}s/^\([^:]*:\)\(.*\)/\1\*\2\t\t<-- trapping instruction/"
/linux/include/uapi/linux/
H A Drtnetlink.h347 #define RTM_F_TRAP 0x8000 /* route is trapping packets */
434 #define RTNH_F_TRAP 64 /* Nexthop is trapping packets */
/linux/arch/arm64/kvm/hyp/vhe/
H A Dtlb.c238 * The guest will have provided its own DSB ISHST before trapping. in __kvm_tlbi_s1e2()
/linux/arch/x86/xen/
H A Dmulticalls.c6 * multicall interface. This allows the cost of trapping into the
/linux/drivers/ata/
H A Dpata_cs5530.c230 * Disable trapping of UDMA register accesses (Win98 hack): in cs5530_init_chip()
/linux/arch/sparc/math-emu/
H A Dmath_32.c225 /* If trapping, we only want to signal one bit. */ in record_exception()
260 /* If trapping, indicate fault trap type IEEE. */ in record_exception()
H A Dmath_64.c109 /* If trapping, we only want to signal one bit. */ in record_exception()
144 /* If trapping, indicate fault trap type IEEE. */ in record_exception()
/linux/mm/
H A Dmprotect.c116 * Avoid trapping faults against the zero or KSM in change_pte_range()
240 * fault will trigger without uffd trapping. in change_pte_range()
/linux/drivers/media/usb/pvrusb2/
H A Dpvrusb2-hdw.h250 /* Reset worker's error trapping circuit breaker */

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