linux-kernel - Re: [PATCH] kvm:powerpc:Fix return statements for wrapper functions in the file book3s_64_mmu

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Date:	Fri, 14 Aug 2015 12:49:19 +1000
From:	Michael Ellerman <mpe@...erman.id.au>
To:	Alexander Graf <agraf@...e.de>
Cc:	Nicholas Krause <xerofoify@...il.com>, gleb@...nel.org,
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
	kvm-ppc@...r.kernel.org, Paul Mackerras <paulus@...ba.org>,
	pbonzini@...hat.com, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] kvm:powerpc:Fix return statements for wrapper functions
 in the file book3s_64_mmu_hv.c

On Wed, 2015-08-12 at 21:06 +0200, Alexander Graf wrote:
> 
> On 10.08.15 17:27, Nicholas Krause wrote:
> > This fixes the wrapper functions kvm_umap_hva_hv and the function
> > kvm_unmap_hav_range_hv to return the return value of the function
> > kvm_handle_hva or kvm_handle_hva_range that they are wrapped to
> > call internally rather then always making the caller of these
> > wrapper functions think they always run successfully by returning
> > the value of zero directly.
> > 
> > Signed-off-by: Nicholas Krause <xerofoify@...il.com>
> 
> Paul, could you please take on this one?

Paul's away for a while can you take it directly?

cheers


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