Re: [PATCH -next] kvm/ppc/mpic: fix missing unlock in set_base_addr()

[Alexander Graf <agraf@suse.de>]

On 02.05.2013, at 07:17, Wei Yongjun wrote:

> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
>=20
> Add the missing unlock before return from function set_base_addr()
> when disables the mapping.
>=20
> Introduced by commit 5df554ad5b7522ea62b0ff9d5be35183494efc21
> (kvm/ppc/mpic: in-kernel MPIC emulation)
>=20
> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

Thanks, applied to kvm-ppc-queue.


Alex

> ---
> arch/powerpc/kvm/mpic.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>=20
> diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c
> index f3148f8..0047a70 100644
> --- a/arch/powerpc/kvm/mpic.c
> +++ b/arch/powerpc/kvm/mpic.c
> @@ -1475,8 +1475,8 @@ static int set_base_addr(struct openpic *opp, =
struct kvm_device_attr *attr)
>=20
> 	map_mmio(opp);
>=20
> -	mutex_unlock(&opp->kvm->slots_lock);
> out:
> +	mutex_unlock(&opp->kvm->slots_lock);
> 	return 0;
> }
>=20
>=20