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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-08-17 08:57:56 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-08-17 09:01:08 +0200 |
| commit | a22ddff8bedfe33eeb1330bbb7ef1fbe007a42c4 (patch) | |
| tree | 61a2eb7fa62f5af10c2b913ca429e6b068b0eb2d /arch/powerpc/kvm/powerpc.c | |
| parent | drm/i915: don't grab dev->struct_mutex for userspace forcewak (diff) | |
| parent | Linux 3.6-rc2 (diff) | |
| download | linux-dev-a22ddff8bedfe33eeb1330bbb7ef1fbe007a42c4.tar.xz linux-dev-a22ddff8bedfe33eeb1330bbb7ef1fbe007a42c4.zip | |
Merge tag 'v3.6-rc2' into drm-intel-next
Backmerge Linux 3.6-rc2 to resolve a few funny conflicts before we put
even more madness on top:
- drivers/gpu/drm/i915/i915_irq.c: Just a spurious WARN removed in
-fixes, that has been changed in a variable-rename in -next, too.
- drivers/gpu/drm/i915/intel_ringbuffer.c: -next remove scratch_addr
(since all their users have been extracted in another fucntion),
-fixes added another user for a hw workaroudn.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'arch/powerpc/kvm/powerpc.c')
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 1493c8de947b..87f4dc886076 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -246,6 +246,7 @@ int kvm_dev_ioctl_check_extension(long ext) #endif #ifdef CONFIG_PPC_BOOK3S_64 case KVM_CAP_SPAPR_TCE: + case KVM_CAP_PPC_ALLOC_HTAB: r = 1; break; #endif /* CONFIG_PPC_BOOK3S_64 */ @@ -802,6 +803,23 @@ long kvm_arch_vm_ioctl(struct file *filp, r = -EFAULT; break; } + + case KVM_PPC_ALLOCATE_HTAB: { + struct kvm *kvm = filp->private_data; + u32 htab_order; + + r = -EFAULT; + if (get_user(htab_order, (u32 __user *)argp)) + break; + r = kvmppc_alloc_reset_hpt(kvm, &htab_order); + if (r) + break; + r = -EFAULT; + if (put_user(htab_order, (u32 __user *)argp)) + break; + r = 0; + break; + } #endif /* CONFIG_KVM_BOOK3S_64_HV */ #ifdef CONFIG_PPC_BOOK3S_64 |