Commit f8750513 authored Jul 12, 2016 by Daniel Axtens Committed by Michael Ellerman Jul 14, 2016

powerpc/kvm: Clarify __user annotations



kvmppc_h_put_tce_indirect labels a u64 pointer as __user. It also
labelled the u64 where get_user puts the result as __user. This isn't
a pointer and so doesn't need to be labelled __user.

Split the u64 value definition onto a new line to make it clear that
it doesn't get the annotation.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent c011926f

arch/powerpc/kvm/book3s_64_vio.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -242,7 +242,8 @@ long kvmppc_h_put_tce_indirect(struct kvm_vcpu *vcpu,
		struct kvmppc_spapr_tce_table *stt;
		long i, ret = H_SUCCESS, idx;
		unsigned long entry, ua = 0;
		u64 __user *tces, tce;
		u64 __user *tces;
		u64 tce;

		stt = kvmppc_find_table(vcpu, liobn);
		if (!stt)