Messages in this thread | | | Subject | Re: [PATCH v1 1/2] s390/kvm: split kvm_s390_real_to_abs | From | Thomas Huth <> | Date | Sat, 20 Mar 2021 05:57:31 +0100 |
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On 19/03/2021 20.33, Claudio Imbrenda wrote: > A new function _kvm_s390_real_to_abs will apply prefixing to a real address > with a given prefix value. > > The old kvm_s390_real_to_abs becomes now a wrapper around the new function. > > This is needed to avoid code duplication in vSIE. > > Cc: stable@vger.kernel.org > Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com> > --- > arch/s390/kvm/gaccess.h | 23 +++++++++++++++++------ > 1 file changed, 17 insertions(+), 6 deletions(-) > > diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h > index daba10f76936..7c72a5e3449f 100644 > --- a/arch/s390/kvm/gaccess.h > +++ b/arch/s390/kvm/gaccess.h > @@ -18,17 +18,14 @@ > > /** > * kvm_s390_real_to_abs - convert guest real address to guest absolute address > - * @vcpu - guest virtual cpu > + * @prefix - guest prefix > * @gra - guest real address > * > * Returns the guest absolute address that corresponds to the passed guest real > - * address @gra of a virtual guest cpu by applying its prefix. > + * address @gra of by applying the given prefix. > */ > -static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu, > - unsigned long gra) > +static inline unsigned long _kvm_s390_real_to_abs(u32 prefix, unsigned long gra)
<bikeshedding> Just a matter of taste, but maybe this could be named differently? kvm_s390_real2abs_prefix() ? kvm_s390_prefix_real_to_abs()? </bikeshedding>
Anyway: Reviewed-by: Thomas Huth <thuth@redhat.com>
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