diff options
Diffstat (limited to 'arch/powerpc/include/asm/exception-64s.h')
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 391e0138724..370298a0bca 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -147,8 +147,9 @@ END_FTR_SECTION_NESTED(CPU_FTR_HAS_PPR,CPU_FTR_HAS_PPR,943) #define __EXCEPTION_PROLOG_1(area, extra, vec) \ GET_PACA(r13); \ - std r9,area+EX_R9(r13); /* save r9 - r12 */ \ - std r10,area+EX_R10(r13); \ + std r9,area+EX_R9(r13); /* save r9 */ \ + HMT_MEDIUM_PPR_SAVE(area, r9); \ + std r10,area+EX_R10(r13); /* save r10 - r12 */ \ BEGIN_FTR_SECTION_NESTED(66); \ mfspr r10,SPRN_CFAR; \ std r10,area+EX_CFAR(r13); \ @@ -264,6 +265,7 @@ do_kvm_##n: \ std r10,GPR1(r1); /* save r1 in stackframe */ \ beq 4f; /* if from kernel mode */ \ ACCOUNT_CPU_USER_ENTRY(r9, r10); \ + SAVE_PPR(area, r9, r10); \ 4: std r2,GPR2(r1); /* save r2 in stackframe */ \ SAVE_4GPRS(3, r1); /* save r3 - r6 in stackframe */ \ SAVE_2GPRS(7, r1); /* save r7, r8 in stackframe */ \ @@ -305,7 +307,7 @@ do_kvm_##n: \ . = loc; \ .globl label##_pSeries; \ label##_pSeries: \ - HMT_MEDIUM; \ + HMT_MEDIUM_PPR_DISCARD; \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common, \ EXC_STD, KVMTEST_PR, vec) @@ -314,7 +316,7 @@ label##_pSeries: \ . = loc; \ .globl label##_hv; \ label##_hv: \ - HMT_MEDIUM; \ + HMT_MEDIUM_PPR_DISCARD; \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common, \ EXC_HV, KVMTEST, vec) @@ -323,7 +325,7 @@ label##_hv: \ . = loc; \ .globl label##_relon_pSeries; \ label##_relon_pSeries: \ - HMT_MEDIUM; \ + HMT_MEDIUM_PPR_DISCARD; \ /* No guest interrupts come through here */ \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_RELON_PROLOG_PSERIES(PACA_EXGEN, label##_common, \ @@ -333,7 +335,7 @@ label##_relon_pSeries: \ . = loc; \ .globl label##_relon_hv; \ label##_relon_hv: \ - HMT_MEDIUM; \ + HMT_MEDIUM_PPR_DISCARD; \ /* No guest interrupts come through here */ \ SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_RELON_PROLOG_PSERIES(PACA_EXGEN, label##_common, \ @@ -371,7 +373,7 @@ label##_relon_hv: \ #define SOFTEN_NOTEST_HV(vec) _SOFTEN_TEST(EXC_HV, vec) #define __MASKABLE_EXCEPTION_PSERIES(vec, label, h, extra) \ - HMT_MEDIUM; \ + HMT_MEDIUM_PPR_DISCARD; \ SET_SCRATCH0(r13); /* save r13 */ \ __EXCEPTION_PROLOG_1(PACA_EXGEN, extra, vec); \ EXCEPTION_PROLOG_PSERIES_1(label##_common, h); @@ -393,7 +395,7 @@ label##_hv: \ EXC_HV, SOFTEN_TEST_HV) #define __MASKABLE_RELON_EXCEPTION_PSERIES(vec, label, h, extra) \ - HMT_MEDIUM; \ + HMT_MEDIUM_PPR_DISCARD; \ SET_SCRATCH0(r13); /* save r13 */ \ __EXCEPTION_PROLOG_1(PACA_EXGEN, extra, vec); \ EXCEPTION_RELON_PROLOG_PSERIES_1(label##_common, h); |