Searched refs:privilege (Results 1 – 8 of 8) sorted by relevance
| /arch/powerpc/boot/dts/ |
| A D | microwatt.dts | 46 usable-privilege = <6>;
52 usable-privilege = <7>;
59 usable-privilege = <6>;
65 usable-privilege = <7>;
70 usable-privilege = <2>;
78 usable-privilege = <7>;
87 usable-privilege = <7>;
96 usable-privilege = <7>;
104 usable-privilege = <7>;
109 usable-privilege = <7>;
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| /arch/arm64/include/asm/ |
| A D | hw_breakpoint.h | 17 privilege : 2, member
35 u32 val = (ctrl.len << 5) | (ctrl.type << 3) | (ctrl.privilege << 1) | in encode_ctrl_reg()
38 if (is_kernel_in_hyp_mode() && ctrl.privilege == AARCH64_BREAKPOINT_EL1) in encode_ctrl_reg()
49 ctrl->privilege = reg & 0x3; in decode_ctrl_reg()
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| /arch/arm/include/asm/ |
| A D | hw_breakpoint.h | 17 privilege : 2,
31 (ctrl.privilege << 1) | ctrl.enabled; in encode_ctrl_reg()
39 ctrl->privilege = reg & 0x3; in decode_ctrl_reg()
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| /arch/arm64/kernel/ |
| A D | hw_breakpoint.c | 142 static enum dbg_active_el debug_exception_level(int privilege) in debug_exception_level() argument
144 switch (privilege) { in debug_exception_level()
150 pr_warn("invalid breakpoint privilege level %d\n", privilege); in debug_exception_level()
231 enum dbg_active_el dbg_el = debug_exception_level(info->ctrl.privilege); in hw_breakpoint_control()
496 hw->ctrl.privilege = AARCH64_BREAKPOINT_EL1; in arch_build_bp_info()
498 hw->ctrl.privilege = AARCH64_BREAKPOINT_EL0; in arch_build_bp_info()
571 if (hw->ctrl.privilege == AARCH64_BREAKPOINT_EL1 && bp->hw.target) in hw_breakpoint_arch_parse()
584 int i, max_slots, privilege; in toggle_bp_registers() local
605 privilege = counter_arch_bp(slots[i])->ctrl.privilege; in toggle_bp_registers()
606 if (debug_exception_level(privilege) != el) in toggle_bp_registers()
[all …]
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| /arch/loongarch/kernel/ |
| A D | hw_breakpoint.c | 189 u32 ctrl, privilege; in hw_breakpoint_control() local
196 privilege = CTRL_PLV0_ENABLE; in hw_breakpoint_control()
198 privilege = CTRL_PLV3_ENABLE; in hw_breakpoint_control()
226 write_wb_reg(CSR_CFG_CTRL, i, 0, privilege); in hw_breakpoint_control()
232 write_wb_reg(CSR_CFG_CTRL, i, 1, ctrl | privilege); in hw_breakpoint_control()
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| /arch/arm/kernel/ |
| A D | hw_breakpoint.c | 571 hw->ctrl.privilege = ARM_BREAKPOINT_USER; in arch_build_bp_info()
573 hw->ctrl.privilege |= ARM_BREAKPOINT_PRIV; in arch_build_bp_info()
674 info->step_ctrl.privilege = info->ctrl.privilege; in enable_single_step()
724 return !user_mode(regs) && info->ctrl.privilege == ARM_BREAKPOINT_USER; in watchpoint_fault_on_uaccess()
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| /arch/powerpc/ |
| A D | Kconfig | 545 the ultravisor firmware runs at a privilege level above the
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| /arch/arm/ |
| A D | Kconfig | 1250 use-after-free bugs becoming an exploitable privilege escalation
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