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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-03-15 22:58:34 +0100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2012-05-06 16:19:11 +0200 |
| commit | f31e65e1170edba4a86bd8cba0318e251d3746d0 (patch) | |
| tree | 511cd618867f7335e451d416cb7fc8e6944606ff /arch/powerpc/kvm/book3s_pr.c | |
| parent | KVM: PPC: bookehv: Fix r8/r13 storing in level exception handler (diff) | |
| download | linux-f31e65e1170edba4a86bd8cba0318e251d3746d0.tar.xz linux-f31e65e1170edba4a86bd8cba0318e251d3746d0.zip | |
kvm/book3s: Make kernel emulated H_PUT_TCE available for "PR" KVM
There is nothing in the code for emulating TCE tables in the kernel
that prevents it from working on "PR" KVM... other than ifdef's and
location of the code.
This and moves the bulk of the code there to a new file called
book3s_64_vio.c.
This speeds things up a bit on my G5.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[agraf: fix for hv kvm, 32bit, whitespace]
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_pr.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index d169a0aa4887..815ac5938a9e 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -1171,11 +1171,18 @@ void kvmppc_core_commit_memory_region(struct kvm *kvm, int kvmppc_core_init_vm(struct kvm *kvm) { +#ifdef CONFIG_PPC64 + INIT_LIST_HEAD(&kvm->arch.spapr_tce_tables); +#endif + return 0; } void kvmppc_core_destroy_vm(struct kvm *kvm) { +#ifdef CONFIG_PPC64 + WARN_ON(!list_empty(&kvm->arch.spapr_tce_tables)); +#endif } static int kvmppc_book3s_init(void) |