diff --git a/[refs] b/[refs] index 9e9afe68f458..5ad2b3f579e3 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: d1293c927568f5b5b8dd3fa263a98683cf8556dc +refs/heads/master: d1290b15e7f139e24150cc6e6d8e904214359e8a diff --git a/trunk/arch/powerpc/kernel/kvm.c b/trunk/arch/powerpc/kernel/kvm.c index 9ec572c4d2a5..3258922cc22c 100644 --- a/trunk/arch/powerpc/kernel/kvm.c +++ b/trunk/arch/powerpc/kernel/kvm.c @@ -62,6 +62,8 @@ #define KVM_INST_MTSPR_DAR 0x7c1303a6 #define KVM_INST_MTSPR_DSISR 0x7c1203a6 +#define KVM_INST_TLBSYNC 0x7c00046c + static bool kvm_patching_worked = true; static inline void kvm_patch_ins(u32 *inst, u32 new_inst) @@ -98,6 +100,11 @@ static void kvm_patch_ins_stw(u32 *inst, long addr, u32 rt) kvm_patch_ins(inst, KVM_INST_STW | rt | (addr & 0x0000fffc)); } +static void kvm_patch_ins_nop(u32 *inst) +{ + kvm_patch_ins(inst, KVM_INST_NOP); +} + static void kvm_map_magic_page(void *data) { kvm_hypercall2(KVM_HC_PPC_MAP_MAGIC_PAGE, @@ -166,6 +173,11 @@ static void kvm_check_ins(u32 *inst) case KVM_INST_MTSPR_DSISR: kvm_patch_ins_stw(inst, magic_var(dsisr), inst_rt); break; + + /* Nops */ + case KVM_INST_TLBSYNC: + kvm_patch_ins_nop(inst); + break; } switch (_inst) {