diff options
| author | Alexander Graf <agraf@suse.de> | 2011-06-07 20:45:34 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-07-12 13:16:29 +0300 |
| commit | a22a2daccfa3ade5cdd9ef1e8a05cf1e6ffca42b (patch) | |
| tree | 70b14bb0f62fb61569d3f1e89edce9ac01b6cd27 /arch/powerpc/include | |
| parent | 24294b9a3fbe00289c039fb3e80087be66b8c415 (diff) | |
KVM: PPC: Resolve real-mode handlers through function exports
Up until now, Book3S KVM had variables stored in the kernel that a kernel module
or the kvm code in the kernel could read from to figure out where some real mode
helper functions are located.
This is all unnecessary. The high bits of the EA get ignore in real mode, so we
can just use the pointer as is. Also, it's a lot easier on relocations when we
use the normal way of resolving the address to a function, instead of jumping
through hoops.
This patch fixes compilation with CONFIG_RELOCATABLE=y.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_book3s.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index d62e703f1214..70c409b1d931 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -133,8 +133,8 @@ extern void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr); extern int kvmppc_emulate_paired_single(struct kvm_run *run, struct kvm_vcpu *vcpu); extern pfn_t kvmppc_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn); -extern ulong kvmppc_trampoline_lowmem; -extern ulong kvmppc_trampoline_enter; +extern void kvmppc_handler_lowmem_trampoline(void); +extern void kvmppc_handler_trampoline_enter(void); extern void kvmppc_rmcall(ulong srr0, ulong srr1); extern void kvmppc_load_up_fpu(void); extern void kvmppc_load_up_altivec(void); |