diff options
Diffstat (limited to 'arch/powerpc/include/asm/exception-64s.h')
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 40 |
1 files changed, 5 insertions, 35 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 77f52b26dad6..93ae809fe5ea 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -130,15 +130,6 @@ BEGIN_FTR_SECTION_NESTED(941) \ END_FTR_SECTION_NESTED(CPU_FTR_HAS_PPR,CPU_FTR_HAS_PPR,941) /* - * Increase the priority on systems where PPR save/restore is not - * implemented/ supported. - */ -#define HMT_MEDIUM_PPR_DISCARD \ -BEGIN_FTR_SECTION_NESTED(942) \ - HMT_MEDIUM; \ -END_FTR_SECTION_NESTED(CPU_FTR_HAS_PPR,0,942) /*non P7*/ - -/* * Get an SPR into a register if the CPU has the given feature */ #define OPT_GET_SPR(ra, spr, ftr) \ @@ -263,17 +254,6 @@ do_kvm_##n: \ #define KVM_HANDLER_SKIP(area, h, n) #endif -#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE -#define KVMTEST_PR(n) __KVMTEST(n) -#define KVM_HANDLER_PR(area, h, n) __KVM_HANDLER(area, h, n) -#define KVM_HANDLER_PR_SKIP(area, h, n) __KVM_HANDLER_SKIP(area, h, n) - -#else -#define KVMTEST_PR(n) -#define KVM_HANDLER_PR(area, h, n) -#define KVM_HANDLER_PR_SKIP(area, h, n) -#endif - #define NOTEST(n) /* @@ -353,27 +333,25 @@ do_kvm_##n: \ /* * Exception vectors. */ -#define STD_EXCEPTION_PSERIES(loc, vec, label) \ - . = loc; \ +#define STD_EXCEPTION_PSERIES(vec, label) \ + . = vec; \ .globl label##_pSeries; \ label##_pSeries: \ - HMT_MEDIUM_PPR_DISCARD; \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common, \ - EXC_STD, KVMTEST_PR, vec) + EXC_STD, KVMTEST, vec) /* Version of above for when we have to branch out-of-line */ #define STD_EXCEPTION_PSERIES_OOL(vec, label) \ .globl label##_pSeries; \ label##_pSeries: \ - EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST_PR, vec); \ + EXCEPTION_PROLOG_1(PACA_EXGEN, KVMTEST, vec); \ EXCEPTION_PROLOG_PSERIES_1(label##_common, EXC_STD) #define STD_EXCEPTION_HV(loc, vec, label) \ . = loc; \ .globl label##_hv; \ label##_hv: \ - HMT_MEDIUM_PPR_DISCARD; \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common, \ EXC_HV, KVMTEST, vec) @@ -389,7 +367,6 @@ label##_hv: \ . = loc; \ .globl label##_relon_pSeries; \ label##_relon_pSeries: \ - HMT_MEDIUM_PPR_DISCARD; \ /* No guest interrupts come through here */ \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_RELON_PROLOG_PSERIES(PACA_EXGEN, label##_common, \ @@ -405,7 +382,6 @@ label##_relon_pSeries: \ . = loc; \ .globl label##_relon_hv; \ label##_relon_hv: \ - HMT_MEDIUM_PPR_DISCARD; \ /* No guest interrupts come through here */ \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_RELON_PROLOG_PSERIES(PACA_EXGEN, label##_common, \ @@ -436,17 +412,13 @@ label##_relon_hv: \ #define _SOFTEN_TEST(h, vec) __SOFTEN_TEST(h, vec) #define SOFTEN_TEST_PR(vec) \ - KVMTEST_PR(vec); \ + KVMTEST(vec); \ _SOFTEN_TEST(EXC_STD, vec) #define SOFTEN_TEST_HV(vec) \ KVMTEST(vec); \ _SOFTEN_TEST(EXC_HV, vec) -#define SOFTEN_TEST_HV_201(vec) \ - KVMTEST(vec); \ - _SOFTEN_TEST(EXC_STD, vec) - #define SOFTEN_NOTEST_PR(vec) _SOFTEN_TEST(EXC_STD, vec) #define SOFTEN_NOTEST_HV(vec) _SOFTEN_TEST(EXC_HV, vec) @@ -463,7 +435,6 @@ label##_relon_hv: \ . = loc; \ .globl label##_pSeries; \ label##_pSeries: \ - HMT_MEDIUM_PPR_DISCARD; \ _MASKABLE_EXCEPTION_PSERIES(vec, label, \ EXC_STD, SOFTEN_TEST_PR) @@ -481,7 +452,6 @@ label##_hv: \ EXCEPTION_PROLOG_PSERIES_1(label##_common, EXC_HV); #define __MASKABLE_RELON_EXCEPTION_PSERIES(vec, label, h, extra) \ - HMT_MEDIUM_PPR_DISCARD; \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_PROLOG_0(PACA_EXGEN); \ __EXCEPTION_PROLOG_1(PACA_EXGEN, extra, vec); \ |