diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_booke_hv_asm.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_booke_hv_asm.h | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/arch/powerpc/include/asm/kvm_booke_hv_asm.h b/arch/powerpc/include/asm/kvm_booke_hv_asm.h index 3a79f5325712..3acf2995d364 100644 --- a/arch/powerpc/include/asm/kvm_booke_hv_asm.h +++ b/arch/powerpc/include/asm/kvm_booke_hv_asm.h @@ -1,15 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2010-2011 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. */ #ifndef ASM_KVM_BOOKE_HV_ASM_H #define ASM_KVM_BOOKE_HV_ASM_H -#ifdef __ASSEMBLY__ +#include <asm/feature-fixups.h> + +#ifdef __ASSEMBLER__ /* * All exceptions from guest state must go through KVM @@ -36,26 +35,21 @@ * *(r8 + GPR11) = saved r11 * * 64-bit host - * Expected inputs (GEN/GDBELL/DBG/MC exception types): + * Expected inputs (GEN/GDBELL/DBG/CRIT/MC exception types): * r10 = saved CR * r13 = PACA_POINTER * *(r13 + PACA_EX##type + EX_R10) = saved r10 * *(r13 + PACA_EX##type + EX_R11) = saved r11 * SPRN_SPRG_##type##_SCRATCH = saved r13 * - * Expected inputs (CRIT exception type): - * r10 = saved CR - * r13 = PACA_POINTER - * *(r13 + PACA_EX##type + EX_R10) = saved r10 - * *(r13 + PACA_EX##type + EX_R11) = saved r11 - * *(r13 + PACA_EX##type + EX_R13) = saved r13 - * * Expected inputs (TLB exception type): * r10 = saved CR + * r12 = extlb pointer * r13 = PACA_POINTER - * *(r13 + PACA_EX##type + EX_TLB_R10) = saved r10 - * *(r13 + PACA_EX##type + EX_TLB_R11) = saved r11 - * SPRN_SPRG_GEN_SCRATCH = saved r13 + * *(r12 + EX_TLB_R10) = saved r10 + * *(r12 + EX_TLB_R11) = saved r11 + * *(r12 + EX_TLB_R13) = saved r13 + * SPRN_SPRG_GEN_SCRATCH = saved r12 * * Only the bolted version of TLB miss exception handlers is supported now. */ @@ -70,5 +64,5 @@ END_FTR_SECTION_IFSET(CPU_FTR_EMB_HV) #endif .endm -#endif /*__ASSEMBLY__ */ +#endif /*__ASSEMBLER__ */ #endif /* ASM_KVM_BOOKE_HV_ASM_H */ |