diff options
Diffstat (limited to 'arch/powerpc/kernel/asm-offsets.c')
| -rw-r--r-- | arch/powerpc/kernel/asm-offsets.c | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 292c6d8db0e1..af1d2c894ee1 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -23,6 +23,9 @@ #include <linux/mm.h> #include <linux/suspend.h> #include <linux/hrtimer.h> +#ifdef CONFIG_KVM +#include <linux/kvm_host.h> +#endif #ifdef CONFIG_PPC64 #include <linux/time.h> #include <linux/hardirq.h> @@ -64,6 +67,7 @@ int main(void) #endif /* CONFIG_PPC64 */ DEFINE(KSP, offsetof(struct thread_struct, ksp)); + DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit)); DEFINE(PT_REGS, offsetof(struct thread_struct, regs)); DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode)); DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0])); @@ -93,10 +97,7 @@ int main(void) DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags)); DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); DEFINE(TI_TASK, offsetof(struct thread_info, task)); -#ifdef CONFIG_PPC32 - DEFINE(TI_EXECDOMAIN, offsetof(struct thread_info, exec_domain)); DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); -#endif /* CONFIG_PPC32 */ #ifdef CONFIG_PPC64 DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size)); @@ -165,13 +166,9 @@ int main(void) /* Interrupt register frame */ DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD); -#ifndef CONFIG_PPC64 - DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); -#else /* CONFIG_PPC64 */ + DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE); +#ifdef CONFIG_PPC64 DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); - /* 288 = # of volatile regs, int & fp, for leaf routines */ - /* which do not stack a frame. See the PPC64 ABI. */ - DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 288); /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */ DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); @@ -331,5 +328,30 @@ int main(void) DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); +#ifdef CONFIG_KVM + DEFINE(TLBE_BYTES, sizeof(struct tlbe)); + + DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack)); + DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid)); + DEFINE(VCPU_HOST_TLB, offsetof(struct kvm_vcpu, arch.host_tlb)); + DEFINE(VCPU_SHADOW_TLB, offsetof(struct kvm_vcpu, arch.shadow_tlb)); + DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr)); + DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); + DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); + DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); + DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); + DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); + DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.msr)); + DEFINE(VCPU_SPRG4, offsetof(struct kvm_vcpu, arch.sprg4)); + DEFINE(VCPU_SPRG5, offsetof(struct kvm_vcpu, arch.sprg5)); + DEFINE(VCPU_SPRG6, offsetof(struct kvm_vcpu, arch.sprg6)); + DEFINE(VCPU_SPRG7, offsetof(struct kvm_vcpu, arch.sprg7)); + DEFINE(VCPU_PID, offsetof(struct kvm_vcpu, arch.pid)); + + DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); + DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear)); + DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr)); +#endif + return 0; } |