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powerpc/64s: Use a single macro for both parts of OOL exception 

Simple substitution. This is possible now that both parts of the OOL
initial handler get linked into their correct location.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2016-09-21 17:44:06 +10:00 committed by Michael Ellerman
parent 0f0c6ca194
commit a33532af18
1 changed files with 18 additions and 37 deletions
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55
arch/powerpc/kernel/exceptions-64s.S
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@ -906,9 +906,7 @@ EXC_VIRT(single_step, 0x4d00, 0x4e00, 0xd00)
TRAMP_KVM(PACA_EXGEN, 0xd00)
EXC_COMMON(single_step_common, 0xd00, single_step_exception)
__EXC_REAL_OOL_HV(h_data_storage, 0xe00, 0xe20)
__TRAMP_REAL_REAL_OOL_HV(h_data_storage, 0xe00)
EXC_REAL_OOL_HV(h_data_storage, 0xe00, 0xe20)
EXC_VIRT_BEGIN(unused, 0x4e00, 0x4e20)
b . /* Can't happen, see v2.07 Book III-S section 6.5 */
EXC_VIRT_END(unused, 0x4e00, 0x4e20)
@ -927,8 +925,7 @@ EXC_COMMON_BEGIN(h_data_storage_common)
EXC_COMMON(trap_0e_common, 0xe00, unknown_exception)
__EXC_REAL_OOL_HV(h_instr_storage, 0xe20, 0xe40)
__TRAMP_REAL_REAL_OOL_HV(h_instr_storage, 0xe20)
EXC_REAL_OOL_HV(h_instr_storage, 0xe20, 0xe40)
EXC_VIRT_BEGIN(unused, 0x4e20, 0x4e40)
b . /* Can't happen, see v2.07 Book III-S section 6.5 */
EXC_VIRT_END(unused, 0x4e20, 0x4e40)
@ -936,10 +933,8 @@ TRAMP_KVM_HV(PACA_EXGEN, 0xe20)
EXC_COMMON(h_instr_storage_common, 0xe20, unknown_exception)
__EXC_REAL_OOL_HV(emulation_assist, 0xe40, 0xe60)
__TRAMP_REAL_REAL_OOL_HV(emulation_assist, 0xe40)
__EXC_VIRT_OOL_HV(emulation_assist, 0x4e40, 0x4e60)
__TRAMP_REAL_VIRT_OOL_HV(emulation_assist, 0xe40)
EXC_REAL_OOL_HV(emulation_assist, 0xe40, 0xe60)
EXC_VIRT_OOL_HV(emulation_assist, 0x4e40, 0x4e60, 0xe40)
TRAMP_KVM_HV(PACA_EXGEN, 0xe40)
EXC_COMMON(emulation_assist_common, 0xe40, emulation_assist_interrupt)
@ -1002,10 +997,8 @@ hmi_exception_after_realmode:
EXC_COMMON_ASYNC(hmi_exception_common, 0xe60, handle_hmi_exception)
__EXC_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80, 0xea0)
__TRAMP_REAL_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80)
__EXC_VIRT_OOL_MASKABLE_HV(h_doorbell, 0x4e80, 0x4ea0)
__TRAMP_REAL_VIRT_OOL_MASKABLE_HV(h_doorbell, 0xe80)
EXC_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80, 0xea0)
EXC_VIRT_OOL_MASKABLE_HV(h_doorbell, 0x4e80, 0x4ea0, 0xe80)
TRAMP_KVM_HV(PACA_EXGEN, 0xe80)
#ifdef CONFIG_PPC_DOORBELL
EXC_COMMON_ASYNC(h_doorbell_common, 0xe80, doorbell_exception)
@ -1014,10 +1007,8 @@ EXC_COMMON_ASYNC(h_doorbell_common, 0xe80, unknown_exception)
#endif
__EXC_REAL_OOL_MASKABLE_HV(h_virt_irq, 0xea0, 0xec0)
__TRAMP_REAL_REAL_OOL_MASKABLE_HV(h_virt_irq, 0xea0)
__EXC_VIRT_OOL_MASKABLE_HV(h_virt_irq, 0x4ea0, 0x4ec0)
__TRAMP_REAL_VIRT_OOL_MASKABLE_HV(h_virt_irq, 0xea0)
EXC_REAL_OOL_MASKABLE_HV(h_virt_irq, 0xea0, 0xec0)
EXC_VIRT_OOL_MASKABLE_HV(h_virt_irq, 0x4ea0, 0x4ec0, 0xea0)
TRAMP_KVM_HV(PACA_EXGEN, 0xea0)
EXC_COMMON_ASYNC(h_virt_irq_common, 0xea0, do_IRQ)
@ -1026,18 +1017,14 @@ EXC_REAL_NONE(0xec0, 0xf00)
EXC_VIRT_NONE(0x4ec0, 0x4f00)
__EXC_REAL_OOL(performance_monitor, 0xf00, 0xf20)
__TRAMP_REAL_REAL_OOL(performance_monitor, 0xf00)
__EXC_VIRT_OOL(performance_monitor, 0x4f00, 0x4f20)
__TRAMP_REAL_VIRT_OOL(performance_monitor, 0xf00)
EXC_REAL_OOL(performance_monitor, 0xf00, 0xf20)
EXC_VIRT_OOL(performance_monitor, 0x4f00, 0x4f20, 0xf00)
TRAMP_KVM(PACA_EXGEN, 0xf00)
EXC_COMMON_ASYNC(performance_monitor_common, 0xf00, performance_monitor_exception)
__EXC_REAL_OOL(altivec_unavailable, 0xf20, 0xf40)
__TRAMP_REAL_REAL_OOL(altivec_unavailable, 0xf20)
__EXC_VIRT_OOL(altivec_unavailable, 0x4f20, 0x4f40)
__TRAMP_REAL_VIRT_OOL(altivec_unavailable, 0xf20)
EXC_REAL_OOL(altivec_unavailable, 0xf20, 0xf40)
EXC_VIRT_OOL(altivec_unavailable, 0x4f20, 0x4f40, 0xf20)
TRAMP_KVM(PACA_EXGEN, 0xf20)
EXC_COMMON_BEGIN(altivec_unavailable_common)
EXCEPTION_PROLOG_COMMON(0xf20, PACA_EXGEN)
@ -1073,10 +1060,8 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
b ret_from_except
__EXC_REAL_OOL(vsx_unavailable, 0xf40, 0xf60)
__TRAMP_REAL_REAL_OOL(vsx_unavailable, 0xf40)
__EXC_VIRT_OOL(vsx_unavailable, 0x4f40, 0x4f60)
__TRAMP_REAL_VIRT_OOL(vsx_unavailable, 0xf40)
EXC_REAL_OOL(vsx_unavailable, 0xf40, 0xf60)
EXC_VIRT_OOL(vsx_unavailable, 0x4f40, 0x4f60, 0xf40)
TRAMP_KVM(PACA_EXGEN, 0xf40)
EXC_COMMON_BEGIN(vsx_unavailable_common)
EXCEPTION_PROLOG_COMMON(0xf40, PACA_EXGEN)
@ -1111,18 +1096,14 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX)
b ret_from_except
__EXC_REAL_OOL(facility_unavailable, 0xf60, 0xf80)
__TRAMP_REAL_REAL_OOL(facility_unavailable, 0xf60)
__EXC_VIRT_OOL(facility_unavailable, 0x4f60, 0x4f80)
__TRAMP_REAL_VIRT_OOL(facility_unavailable, 0xf60)
EXC_REAL_OOL(facility_unavailable, 0xf60, 0xf80)
EXC_VIRT_OOL(facility_unavailable, 0x4f60, 0x4f80, 0xf60)
TRAMP_KVM(PACA_EXGEN, 0xf60)
EXC_COMMON(facility_unavailable_common, 0xf60, facility_unavailable_exception)
__EXC_REAL_OOL_HV(h_facility_unavailable, 0xf80, 0xfa0)
__TRAMP_REAL_REAL_OOL_HV(h_facility_unavailable, 0xf80)
__EXC_VIRT_OOL_HV(h_facility_unavailable, 0x4f80, 0x4fa0)
__TRAMP_REAL_VIRT_OOL_HV(h_facility_unavailable, 0xf80)
EXC_REAL_OOL_HV(h_facility_unavailable, 0xf80, 0xfa0)
EXC_VIRT_OOL_HV(h_facility_unavailable, 0x4f80, 0x4fa0, 0xf80)
TRAMP_KVM_HV(PACA_EXGEN, 0xf80)
EXC_COMMON(h_facility_unavailable_common, 0xf80, facility_unavailable_exception)