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powerpc/64s: Rename EXCEPTION_PROLOG_PSERIES_1 to EXCEPTION_PROLOG_2

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As with the other patches in this series, we are removing the
"PSERIES" from the name as it's no longer meaningful.

In this case it's not simply a case of removing the "PSERIES" as that
would result in a clash with the existing EXCEPTION_PROLOG_1.

Instead we name this one EXCEPTION_PROLOG_2, as it's usually used in
sequence after 0 and 1.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2018-07-26 23:07:08 +10:00
parent b706f42362
commit cb58a4a4b3
2 changed files with 12 additions and 12 deletions
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20
arch/powerpc/include/asm/exception-64s.h
View File

@ -317,7 +317,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
#define EXCEPTION_PROLOG_1(area, extra, vec) \
_EXCEPTION_PROLOG_1(area, extra, vec)
#define __EXCEPTION_PROLOG_PSERIES_1(label, h) \
#define __EXCEPTION_PROLOG_2(label, h) \
ld r10,PACAKMSR(r13); /* get MSR value for kernel */ \
mfspr r11,SPRN_##h##SRR0; /* save SRR0 */ \
LOAD_HANDLER(r12,label) \
@ -326,8 +326,8 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
mtspr SPRN_##h##SRR1,r10; \
h##RFI_TO_KERNEL; \
b . /* prevent speculative execution */
#define EXCEPTION_PROLOG_PSERIES_1(label, h) \
__EXCEPTION_PROLOG_PSERIES_1(label, h)
#define EXCEPTION_PROLOG_2(label, h) \
__EXCEPTION_PROLOG_2(label, h)
/* _NORI variant keeps MSR_RI clear */
#define __EXCEPTION_PROLOG_PSERIES_1_NORI(label, h) \
@ -348,7 +348,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
SET_SCRATCH0(r13); /* save r13 */ \
EXCEPTION_PROLOG_0(area); \
EXCEPTION_PROLOG_1(area, extra, vec); \
EXCEPTION_PROLOG_PSERIES_1(label, h);
EXCEPTION_PROLOG_2(label, h);
#define __KVMTEST(h, n) \
lbz r10,HSTATE_IN_GUEST(r13); \
@ -565,7 +565,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
#define STD_EXCEPTION_OOL(vec, label) \
EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_PR, vec); \
EXCEPTION_PROLOG_PSERIES_1(label, EXC_STD)
EXCEPTION_PROLOG_2(label, EXC_STD)
#define STD_EXCEPTION_HV(loc, vec, label) \
EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label, \
@ -573,7 +573,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
#define STD_EXCEPTION_HV_OOL(vec, label) \
EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_HV, vec); \
EXCEPTION_PROLOG_PSERIES_1(label, EXC_HV)
EXCEPTION_PROLOG_2(label, EXC_HV)
#define STD_RELON_EXCEPTION(loc, vec, label) \
/* No guest interrupts come through here */ \
@ -630,7 +630,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
SET_SCRATCH0(r13); /* save r13 */ \
EXCEPTION_PROLOG_0(PACA_EXGEN); \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, extra, vec, bitmask); \
EXCEPTION_PROLOG_PSERIES_1(label, h);
EXCEPTION_PROLOG_2(label, h);
#define _MASKABLE_EXCEPTION_PSERIES(vec, label, h, extra, bitmask) \
__MASKABLE_EXCEPTION_PSERIES(vec, label, h, extra, bitmask)
@ -641,7 +641,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
#define MASKABLE_EXCEPTION_PSERIES_OOL(vec, label, bitmask) \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_TEST_PR, vec, bitmask);\
EXCEPTION_PROLOG_PSERIES_1(label, EXC_STD)
EXCEPTION_PROLOG_2(label, EXC_STD)
#define MASKABLE_EXCEPTION_HV(loc, vec, label, bitmask) \
_MASKABLE_EXCEPTION_PSERIES(vec, label, \
@ -649,7 +649,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
#define MASKABLE_EXCEPTION_HV_OOL(vec, label, bitmask) \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_TEST_HV, vec, bitmask);\
EXCEPTION_PROLOG_PSERIES_1(label, EXC_HV)
EXCEPTION_PROLOG_2(label, EXC_HV)
#define __MASKABLE_RELON_EXCEPTION_PSERIES(vec, label, h, extra, bitmask) \
SET_SCRATCH0(r13); /* save r13 */ \
@ -666,7 +666,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
#define MASKABLE_RELON_EXCEPTION_PSERIES_OOL(vec, label, bitmask) \
MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_NOTEST_PR, vec, bitmask);\
EXCEPTION_PROLOG_PSERIES_1(label, EXC_STD);
EXCEPTION_PROLOG_2(label, EXC_STD);
#define MASKABLE_RELON_EXCEPTION_HV(loc, vec, label, bitmask) \
_MASKABLE_RELON_EXCEPTION_PSERIES(vec, label, \

4
arch/powerpc/kernel/exceptions-64s.S
View File

@ -1327,7 +1327,7 @@ EXC_REAL_BEGIN(denorm_exception_hv, 0x1500, 0x100)
#endif
KVMTEST_HV(0x1500)
EXCEPTION_PROLOG_PSERIES_1(denorm_common, EXC_HV)
EXCEPTION_PROLOG_2(denorm_common, EXC_HV)
EXC_REAL_END(denorm_exception_hv, 0x1500, 0x100)
#ifdef CONFIG_PPC_DENORMALISATION
@ -1447,7 +1447,7 @@ EXC_VIRT_NONE(0x5800, 0x100)
std r12,PACA_EXGEN+EX_R12(r13); \
GET_SCRATCH0(r10); \
std r10,PACA_EXGEN+EX_R13(r13); \
EXCEPTION_PROLOG_PSERIES_1(soft_nmi_common, _H)
EXCEPTION_PROLOG_2(soft_nmi_common, _H)
/*
* Branch to soft_nmi_interrupt using the emergency stack. The emergency