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Commit a7c1ca19 authored by Nicholas Piggin's avatar Nicholas Piggin Committed by Michael Ellerman
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powerpc/64s/exception: remove the "extra" macro parameter 

Rather than pass in the soft-masking and KVM tests via macro that is
passed to another macro to expand it, switch to usig gas macros and
conditionally expand the soft-masking and KVM tests.

The system reset with its idle test is open coded as it is a one-off.

No generated code change.
Signed-off-by: default avatarNicholas Piggin <npiggin@gmail.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 8f528359
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Showing with 114 additions and 122 deletions
arch/powerpc/include/asm/exception-64s.h
View file @ a7c1ca19
......@@ -235,10 +235,10 @@
* rfid. Save CTR in case we're CONFIG_RELOCATABLE, in which case
* EXCEPTION_PROLOG_2_VIRT will be using CTR.
*/
#define EXCEPTION_RELON_PROLOG(area, label, hsrr, extra, vec) \
#define EXCEPTION_RELON_PROLOG(area, label, hsrr, kvm, vec) \
SET_SCRATCH0(r13); /* save r13 */ \
EXCEPTION_PROLOG_0(area); \
EXCEPTION_PROLOG_1(area, extra, vec); \
EXCEPTION_PROLOG_1 hsrr, area, kvm, vec ; \
EXCEPTION_PROLOG_2_VIRT label, hsrr
/* Exception register prefixes */
......@@ -325,31 +325,58 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
/*
* This version of the EXCEPTION_PROLOG_1 will carry
* addition parameter called "bitmask" to support
* checking of the interrupt maskable level in the SOFTEN_TEST.
* checking of the interrupt maskable level.
* Intended to be used in MASKABLE_EXCPETION_* macros.
*/
#define MASKABLE_EXCEPTION_PROLOG_1(area, extra, vec, bitmask) \
__EXCEPTION_PROLOG_1_PRE(area); \
extra(vec, bitmask); \
__EXCEPTION_PROLOG_1_POST(area)
.macro MASKABLE_EXCEPTION_PROLOG_1 hsrr, area, kvm, vec, bitmask
__EXCEPTION_PROLOG_1_PRE(\area\())
.if \kvm
KVMTEST \hsrr \vec
.endif
lbz r10,PACAIRQSOFTMASK(r13)
andi. r10,r10,\bitmask
/* This associates vector numbers with bits in paca->irq_happened */
.if \vec == 0x500 || \vec == 0xea0
li r10,PACA_IRQ_EE
.elseif \vec == 0x900
li r10,PACA_IRQ_DEC
.elseif \vec == 0xa00 || \vec == 0xe80
li r10,PACA_IRQ_DBELL
.elseif \vec == 0xe60
li r10,PACA_IRQ_HMI
.elseif \vec == 0xf00
li r10,PACA_IRQ_PMI
.else
.abort "Bad maskable vector"
.endif
.if \hsrr
bne masked_Hinterrupt
.else
bne masked_interrupt
.endif
__EXCEPTION_PROLOG_1_POST(\area\())
.endm
/*
* This version of the EXCEPTION_PROLOG_1 is intended
* to be used in STD_EXCEPTION* macros
*/
#define _EXCEPTION_PROLOG_1(area, extra, vec) \
__EXCEPTION_PROLOG_1_PRE(area); \
extra(vec); \
__EXCEPTION_PROLOG_1_POST(area)
#define EXCEPTION_PROLOG_1(area, extra, vec) \
_EXCEPTION_PROLOG_1(area, extra, vec)
.macro EXCEPTION_PROLOG_1 hsrr, area, kvm, vec
__EXCEPTION_PROLOG_1_PRE(\area\())
.if \kvm
KVMTEST \hsrr \vec
.endif
__EXCEPTION_PROLOG_1_POST(\area\())
.endm
#define EXCEPTION_PROLOG(area, label, h, extra, vec) \
#define EXCEPTION_PROLOG(area, label, hsrr, kvm, vec) \
SET_SCRATCH0(r13); /* save r13 */ \
EXCEPTION_PROLOG_0(area); \
EXCEPTION_PROLOG_1(area, extra, vec); \
EXCEPTION_PROLOG_2_REAL label, h, 1
EXCEPTION_PROLOG_1 hsrr, area, kvm, vec ; \
EXCEPTION_PROLOG_2_REAL label, hsrr, 1
#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
/*
......@@ -415,10 +442,10 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
#endif
/* Do not enable RI */
#define EXCEPTION_PROLOG_NORI(area, label, h, extra, vec) \
#define EXCEPTION_PROLOG_NORI(area, label, hsrr, kvm, vec) \
EXCEPTION_PROLOG_0(area); \
EXCEPTION_PROLOG_1(area, extra, vec); \
EXCEPTION_PROLOG_2_REAL label, h, 0
EXCEPTION_PROLOG_1 hsrr, area, kvm, vec ; \
EXCEPTION_PROLOG_2_REAL label, hsrr, 0
#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
.macro KVMTEST hsrr, n
......@@ -480,8 +507,6 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
.endm
#endif
#define NOTEST(n)
#define EXCEPTION_PROLOG_COMMON_1() \
std r9,_CCR(r1); /* save CR in stackframe */ \
std r11,_NIP(r1); /* save SRR0 in stackframe */ \
......@@ -565,7 +590,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
* Exception vectors.
*/
#define STD_EXCEPTION(vec, label) \
EXCEPTION_PROLOG(PACA_EXGEN, label, EXC_STD, KVMTEST_PR, vec);
EXCEPTION_PROLOG(PACA_EXGEN, label, EXC_STD, 1, vec);
/* Version of above for when we have to branch out-of-line */
#define __OOL_EXCEPTION(vec, label, hdlr) \
......@@ -574,112 +599,69 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
b hdlr
#define STD_EXCEPTION_OOL(vec, label) \
EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_PR, vec); \
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXGEN, 1, vec ; \
EXCEPTION_PROLOG_2_REAL label, EXC_STD, 1
#define STD_EXCEPTION_HV(loc, vec, label) \
EXCEPTION_PROLOG(PACA_EXGEN, label, EXC_HV, KVMTEST_HV, vec)
EXCEPTION_PROLOG(PACA_EXGEN, label, EXC_HV, 1, vec)
#define STD_EXCEPTION_HV_OOL(vec, label) \
EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_HV, vec); \
EXCEPTION_PROLOG_1 EXC_HV, PACA_EXGEN, 1, vec ; \
EXCEPTION_PROLOG_2_REAL label, EXC_HV, 1
#define STD_RELON_EXCEPTION(loc, vec, label) \
/* No guest interrupts come through here */ \
EXCEPTION_RELON_PROLOG(PACA_EXGEN, label, EXC_STD, NOTEST, vec)
EXCEPTION_RELON_PROLOG(PACA_EXGEN, label, EXC_STD, 0, vec)
#define STD_RELON_EXCEPTION_OOL(vec, label) \
EXCEPTION_PROLOG_1(PACA_EXGEN, NOTEST, vec); \
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXGEN, 0, vec ; \
EXCEPTION_PROLOG_2_VIRT label, EXC_STD
#define STD_RELON_EXCEPTION_HV(loc, vec, label) \
EXCEPTION_RELON_PROLOG(PACA_EXGEN, label, EXC_HV, KVMTEST_HV, vec)
#define STD_RELON_EXCEPTION_HV(loc, vec, label) \
EXCEPTION_RELON_PROLOG(PACA_EXGEN, label, EXC_HV, 1, vec)
#define STD_RELON_EXCEPTION_HV_OOL(vec, label) \
EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_HV, vec); \
EXCEPTION_PROLOG_1 EXC_HV, PACA_EXGEN, 1, vec; \
EXCEPTION_PROLOG_2_VIRT label, EXC_HV
.macro SOFTEN_TEST hsrr, vec, bitmask
lbz r10, PACAIRQSOFTMASK(r13)
andi. r10, r10, \bitmask
/* This associates vector numbers with bits in paca->irq_happened */
.if \vec == 0x500 || \vec == 0xea0
li r10, PACA_IRQ_EE
.elseif \vec == 0x900
li r10, PACA_IRQ_DEC
.elseif \vec == 0xa00 || \vec == 0xe80
li r10, PACA_IRQ_DBELL
.elseif \vec == 0xe60
li r10, PACA_IRQ_HMI
.elseif \vec == 0xf00
li r10, PACA_IRQ_PMI
.else
.abort "Bad maskable vector"
.endif
.if \hsrr
bne masked_Hinterrupt
.else
bne masked_interrupt
.endif
.endm
#define SOFTEN_TEST_PR(vec, bitmask) \
KVMTEST EXC_STD, vec ; \
SOFTEN_TEST EXC_STD, vec, bitmask
#define SOFTEN_TEST_HV(vec, bitmask) \
KVMTEST EXC_HV, vec ; \
SOFTEN_TEST EXC_HV, vec, bitmask
#define KVMTEST_PR(vec) \
KVMTEST EXC_STD, vec
#define KVMTEST_HV(vec) \
KVMTEST EXC_HV, vec
#define SOFTEN_NOTEST_PR(vec, bitmask) SOFTEN_TEST EXC_STD, vec, bitmask
#define SOFTEN_NOTEST_HV(vec, bitmask) SOFTEN_TEST EXC_HV, vec, bitmask
#define __MASKABLE_EXCEPTION(vec, label, h, extra, bitmask) \
#define __MASKABLE_EXCEPTION(vec, label, hsrr, kvm, bitmask) \
SET_SCRATCH0(r13); /* save r13 */ \
EXCEPTION_PROLOG_0(PACA_EXGEN); \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, extra, vec, bitmask); \
EXCEPTION_PROLOG_2_REAL label, h, 1
MASKABLE_EXCEPTION_PROLOG_1 hsrr, PACA_EXGEN, kvm, vec, bitmask ; \
EXCEPTION_PROLOG_2_REAL label, hsrr, 1
#define MASKABLE_EXCEPTION(vec, label, bitmask) \
__MASKABLE_EXCEPTION(vec, label, EXC_STD, SOFTEN_TEST_PR, bitmask)
__MASKABLE_EXCEPTION(vec, label, EXC_STD, 1, bitmask)
#define MASKABLE_EXCEPTION_OOL(vec, label, bitmask) \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_TEST_PR, vec, bitmask);\
MASKABLE_EXCEPTION_PROLOG_1 EXC_STD, PACA_EXGEN, 1, vec, bitmask ; \
EXCEPTION_PROLOG_2_REAL label, EXC_STD, 1
#define MASKABLE_EXCEPTION_HV(vec, label, bitmask) \
__MASKABLE_EXCEPTION(vec, label, EXC_HV, SOFTEN_TEST_HV, bitmask)
__MASKABLE_EXCEPTION(vec, label, EXC_HV, 1, bitmask)
#define MASKABLE_EXCEPTION_HV_OOL(vec, label, bitmask) \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_TEST_HV, vec, bitmask);\
MASKABLE_EXCEPTION_PROLOG_1 EXC_HV, PACA_EXGEN, 1, vec, bitmask ; \
EXCEPTION_PROLOG_2_REAL label, EXC_HV, 1
#define __MASKABLE_RELON_EXCEPTION(vec, label, h, extra, bitmask) \
#define __MASKABLE_RELON_EXCEPTION(vec, label, hsrr, kvm, bitmask) \
SET_SCRATCH0(r13); /* save r13 */ \
EXCEPTION_PROLOG_0(PACA_EXGEN); \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, extra, vec, bitmask); \
EXCEPTION_PROLOG_2_VIRT label, h
MASKABLE_EXCEPTION_PROLOG_1 hsrr, PACA_EXGEN, kvm, vec, bitmask ; \
EXCEPTION_PROLOG_2_VIRT label, hsrr
#define MASKABLE_RELON_EXCEPTION(vec, label, bitmask) \
__MASKABLE_RELON_EXCEPTION(vec, label, EXC_STD, SOFTEN_NOTEST_PR, bitmask)
__MASKABLE_RELON_EXCEPTION(vec, label, EXC_STD, 0, bitmask)
#define MASKABLE_RELON_EXCEPTION_OOL(vec, label, bitmask) \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_NOTEST_PR, vec, bitmask);\
MASKABLE_EXCEPTION_PROLOG_1 EXC_STD, PACA_EXGEN, 0, vec, bitmask ; \
EXCEPTION_PROLOG_2_REAL label, EXC_STD, 1
#define MASKABLE_RELON_EXCEPTION_HV(vec, label, bitmask) \
__MASKABLE_RELON_EXCEPTION(vec, label, EXC_HV, SOFTEN_TEST_HV, bitmask)
__MASKABLE_RELON_EXCEPTION(vec, label, EXC_HV, 1, bitmask)
#define MASKABLE_RELON_EXCEPTION_HV_OOL(vec, label, bitmask) \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_TEST_HV, vec, bitmask);\
MASKABLE_EXCEPTION_PROLOG_1 EXC_HV, PACA_EXGEN, 1, vec, bitmask ; \
EXCEPTION_PROLOG_2_VIRT label, EXC_HV
/*
......
arch/powerpc/kernel/exceptions-64s.S
View file @ a7c1ca19
......@@ -107,6 +107,17 @@ __start_interrupts:
EXC_VIRT_NONE(0x4000, 0x100)
EXC_REAL_BEGIN(system_reset, 0x100, 0x100)
SET_SCRATCH0(r13)
EXCEPTION_PROLOG_0(PACA_EXNMI)
/* This is EXCEPTION_PROLOG_1 with the idle feature section added */
OPT_SAVE_REG_TO_PACA(PACA_EXNMI+EX_PPR, r9, CPU_FTR_HAS_PPR)
OPT_SAVE_REG_TO_PACA(PACA_EXNMI+EX_CFAR, r10, CPU_FTR_CFAR)
INTERRUPT_TO_KERNEL
SAVE_CTR(r10, PACA_EXNMI)
mfcr r9
#ifdef CONFIG_PPC_P7_NAP
/*
* If running native on arch 2.06 or later, check if we are waking up
......@@ -116,30 +127,29 @@ EXC_VIRT_NONE(0x4000, 0x100)
* but we branch to the 0xc000... address so we can turn on relocation
* with mtmsr.
*/
#define IDLETEST(n) \
BEGIN_FTR_SECTION ; \
mfspr r10,SPRN_SRR1 ; \
rlwinm. r10,r10,47-31,30,31 ; \
beq- 1f ; \
cmpwi cr1,r10,2 ; \
mfspr r3,SPRN_SRR1 ; \
bltlr cr1 ; /* no state loss, return to idle caller */ \
BRANCH_TO_C000(r10, system_reset_idle_common) ; \
1: \
END_FTR_SECTION_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206) ; \
KVMTEST_PR(n)
#else
#define IDLETEST KVMTEST_PR
BEGIN_FTR_SECTION
mfspr r10,SPRN_SRR1
rlwinm. r10,r10,47-31,30,31
beq- 1f
cmpwi cr1,r10,2
mfspr r3,SPRN_SRR1
bltlr cr1 /* no state loss, return to idle caller */
BRANCH_TO_C000(r10, system_reset_idle_common)
1:
END_FTR_SECTION_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206)
#endif
EXC_REAL_BEGIN(system_reset, 0x100, 0x100)
SET_SCRATCH0(r13)
KVMTEST EXC_STD 0x100
std r11,PACA_EXNMI+EX_R11(r13)
std r12,PACA_EXNMI+EX_R12(r13)
GET_SCRATCH0(r10)
std r10,PACA_EXNMI+EX_R13(r13)
EXCEPTION_PROLOG_2_REAL system_reset_common, EXC_STD, 0
/*
* MSR_RI is not enabled, because PACA_EXNMI and nmi stack is
* being used, so a nested NMI exception would corrupt it.
*/
EXCEPTION_PROLOG_NORI(PACA_EXNMI, system_reset_common, EXC_STD,
IDLETEST, 0x100)
EXC_REAL_END(system_reset, 0x100, 0x100)
EXC_VIRT_NONE(0x4100, 0x100)
......@@ -246,7 +256,7 @@ TRAMP_REAL_BEGIN(system_reset_fwnmi)
SET_SCRATCH0(r13) /* save r13 */
/* See comment at system_reset exception */
EXCEPTION_PROLOG_NORI(PACA_EXNMI, system_reset_common, EXC_STD,
NOTEST, 0x100)
0, 0x100)
#endif /* CONFIG_PPC_PSERIES */
......@@ -265,7 +275,7 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_HVMODE)
EXC_REAL_END(machine_check, 0x200, 0x100)
EXC_VIRT_NONE(0x4200, 0x100)
TRAMP_REAL_BEGIN(machine_check_common_early)
EXCEPTION_PROLOG_1(PACA_EXMC, NOTEST, 0x200)
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXMC, 0, 0x200
/*
* Register contents:
* R13 = PACA
......@@ -350,7 +360,7 @@ BEGIN_FTR_SECTION
b machine_check_common_early
END_FTR_SECTION_IFCLR(CPU_FTR_HVMODE)
machine_check_pSeries_0:
EXCEPTION_PROLOG_1(PACA_EXMC, KVMTEST_PR, 0x200)
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXMC, 1, 0x200
/*
* MSR_RI is not enabled, because PACA_EXMC is being used, so a
* nested machine check corrupts it. machine_check_common enables
......@@ -588,7 +598,7 @@ EXCEPTION_PROLOG_0(PACA_EXGEN)
EXC_REAL_END(data_access, 0x300, 0x80)
TRAMP_REAL_BEGIN(tramp_real_data_access)
EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_PR, 0x300)
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXGEN, 1, 0x300
/*
* DAR/DSISR must be read before setting MSR[RI], because
* a d-side MCE will clobber those registers so is not
......@@ -603,7 +613,7 @@ EXCEPTION_PROLOG_2_REAL data_access_common, EXC_STD, 1
EXC_VIRT_BEGIN(data_access, 0x4300, 0x80)
SET_SCRATCH0(r13) /* save r13 */
EXCEPTION_PROLOG_0(PACA_EXGEN)
EXCEPTION_PROLOG_1(PACA_EXGEN, NOTEST, 0x300)
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXGEN, 0, 0x300
mfspr r10,SPRN_DAR
mfspr r11,SPRN_DSISR
std r10,PACA_EXGEN+EX_DAR(r13)
......@@ -642,7 +652,7 @@ EXCEPTION_PROLOG_0(PACA_EXSLB)
EXC_REAL_END(data_access_slb, 0x380, 0x80)
TRAMP_REAL_BEGIN(tramp_real_data_access_slb)
EXCEPTION_PROLOG_1(PACA_EXSLB, KVMTEST_PR, 0x380)
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXSLB, 1, 0x380
mfspr r10,SPRN_DAR
std r10,PACA_EXSLB+EX_DAR(r13)
EXCEPTION_PROLOG_2_REAL data_access_slb_common, EXC_STD, 1
......@@ -650,7 +660,7 @@ EXCEPTION_PROLOG_2_REAL data_access_slb_common, EXC_STD, 1
EXC_VIRT_BEGIN(data_access_slb, 0x4380, 0x80)
SET_SCRATCH0(r13) /* save r13 */
EXCEPTION_PROLOG_0(PACA_EXSLB)
EXCEPTION_PROLOG_1(PACA_EXSLB, NOTEST, 0x380)
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXSLB, 0, 0x380
mfspr r10,SPRN_DAR
std r10,PACA_EXSLB+EX_DAR(r13)
EXCEPTION_PROLOG_2_VIRT data_access_slb_common, EXC_STD
......@@ -705,11 +715,11 @@ ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_TYPE_RADIX)
EXC_REAL_BEGIN(instruction_access_slb, 0x480, 0x80)
EXCEPTION_PROLOG(PACA_EXSLB, instruction_access_slb_common, EXC_STD, KVMTEST_PR, 0x480);
EXCEPTION_PROLOG(PACA_EXSLB, instruction_access_slb_common, EXC_STD, 1, 0x480);
EXC_REAL_END(instruction_access_slb, 0x480, 0x80)
EXC_VIRT_BEGIN(instruction_access_slb, 0x4480, 0x80)
EXCEPTION_RELON_PROLOG(PACA_EXSLB, instruction_access_slb_common, EXC_STD, NOTEST, 0x480);
EXCEPTION_RELON_PROLOG(PACA_EXSLB, instruction_access_slb_common, EXC_STD, 0, 0x480);
EXC_VIRT_END(instruction_access_slb, 0x4480, 0x80)
TRAMP_KVM(PACA_EXSLB, 0x480)
......@@ -757,7 +767,7 @@ hardware_interrupt_relon_hv:
IRQS_DISABLED)
FTR_SECTION_ELSE
__MASKABLE_RELON_EXCEPTION(0x500, hardware_interrupt_common,
EXC_STD, SOFTEN_TEST_PR, IRQS_DISABLED)
EXC_STD, 1, IRQS_DISABLED)
ALT_FTR_SECTION_END_IFSET(CPU_FTR_HVMODE)
EXC_VIRT_END(hardware_interrupt, 0x4500, 0x100)
......@@ -769,7 +779,7 @@ EXC_COMMON_ASYNC(hardware_interrupt_common, 0x500, do_IRQ)
EXC_REAL_BEGIN(alignment, 0x600, 0x100)
SET_SCRATCH0(r13) /* save r13 */
EXCEPTION_PROLOG_0(PACA_EXGEN)
EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_PR, 0x600)
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXGEN, 1, 0x600
mfspr r10,SPRN_DAR
mfspr r11,SPRN_DSISR
std r10,PACA_EXGEN+EX_DAR(r13)
......@@ -780,7 +790,7 @@ EXC_REAL_END(alignment, 0x600, 0x100)
EXC_VIRT_BEGIN(alignment, 0x4600, 0x100)
SET_SCRATCH0(r13) /* save r13 */
EXCEPTION_PROLOG_0(PACA_EXGEN)
EXCEPTION_PROLOG_1(PACA_EXGEN, NOTEST, 0x600)
EXCEPTION_PROLOG_1 EXC_STD, PACA_EXGEN, 0, 0x600
mfspr r10,SPRN_DAR
mfspr r11,SPRN_DSISR
std r10,PACA_EXGEN+EX_DAR(r13)
......@@ -946,7 +956,7 @@ EXC_COMMON(trap_0b_common, 0xb00, unknown_exception)
GET_PACA(r13); \
std r10,PACA_EXGEN+EX_R10(r13); \
INTERRUPT_TO_KERNEL; \
KVMTEST_PR(0xc00); /* uses r10, branch to do_kvm_0xc00_system_call */ \
KVMTEST EXC_STD 0xc00 ; /* uses r10, branch to do_kvm_0xc00_system_call */ \
HMT_MEDIUM; \
mfctr r9;
......@@ -1109,7 +1119,7 @@ __TRAMP_REAL_OOL_MASKABLE_HV(hmi_exception, 0xe60, IRQS_DISABLED)
EXC_VIRT_NONE(0x4e60, 0x20)
TRAMP_KVM_HV(PACA_EXGEN, 0xe60)
TRAMP_REAL_BEGIN(hmi_exception_early)
EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_HV, 0xe60)
EXCEPTION_PROLOG_1 EXC_HV, PACA_EXGEN, 1, 0xe60
mr r10,r1 /* Save r1 */
ld r1,PACAEMERGSP(r13) /* Use emergency stack for realmode */
subi r1,r1,INT_FRAME_SIZE /* alloc stack frame */
......@@ -1311,7 +1321,7 @@ EXC_VIRT_NONE(0x5400, 0x100)
EXC_REAL_BEGIN(denorm_exception_hv, 0x1500, 0x100)
mtspr SPRN_SPRG_HSCRATCH0,r13
EXCEPTION_PROLOG_0(PACA_EXGEN)
EXCEPTION_PROLOG_1(PACA_EXGEN, NOTEST, 0x1500)
EXCEPTION_PROLOG_1 EXC_HV, PACA_EXGEN, 0, 0x1500
#ifdef CONFIG_PPC_DENORMALISATION
mfspr r10,SPRN_HSRR1
......@@ -1319,7 +1329,7 @@ EXC_REAL_BEGIN(denorm_exception_hv, 0x1500, 0x100)
bne+ denorm_assist
#endif
KVMTEST_HV(0x1500)
KVMTEST EXC_HV 0x1500
EXCEPTION_PROLOG_2_REAL denorm_common, EXC_HV, 1
EXC_REAL_END(denorm_exception_hv, 0x1500, 0x100)
......
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