diff options
Diffstat (limited to 'arch/powerpc/kvm/booke.c')
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 8779cd4c52d9..d2f502d209ff 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -1594,7 +1594,9 @@ int __init kvmppc_booke_init(void) { #ifndef CONFIG_KVM_BOOKE_HV unsigned long ivor[16]; + unsigned long *handler = kvmppc_booke_handler_addr; unsigned long max_ivor = 0; + unsigned long handler_len; int i; /* We install our own exception handlers by hijacking IVPR. IVPR must @@ -1627,14 +1629,16 @@ int __init kvmppc_booke_init(void) for (i = 0; i < 16; i++) { if (ivor[i] > max_ivor) - max_ivor = ivor[i]; + max_ivor = i; + handler_len = handler[i + 1] - handler[i]; memcpy((void *)kvmppc_booke_handlers + ivor[i], - kvmppc_handlers_start + i * kvmppc_handler_len, - kvmppc_handler_len); + (void *)handler[i], handler_len); } - flush_icache_range(kvmppc_booke_handlers, - kvmppc_booke_handlers + max_ivor + kvmppc_handler_len); + + handler_len = handler[max_ivor + 1] - handler[max_ivor]; + flush_icache_range(kvmppc_booke_handlers, kvmppc_booke_handlers + + ivor[max_ivor] + handler_len); #endif /* !BOOKE_HV */ return 0; } |