linux-kernel - Re: [PATCH v6 02/13] KVM: s390: make bitmap declaration consitent

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Message-Id: <20190128145858.3ec14567@oc2783563651>
Date:   Mon, 28 Jan 2019 14:58:58 +0100
From:   Halil Pasic <pasic@...ux.ibm.com>
To:     Michael Mueller <mimu@...ux.ibm.com>
Cc:     KVM Mailing List <kvm@...r.kernel.org>,
        Linux-S390 Mailing List <linux-s390@...r.kernel.org>,
        linux-kernel@...r.kernel.org,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Christian Borntraeger <borntraeger@...ibm.com>,
        Janosch Frank <frankja@...ux.ibm.com>,
        David Hildenbrand <david@...hat.com>,
        Cornelia Huck <cohuck@...hat.com>,
        Pierre Morel <pmorel@...ux.ibm.com>
Subject: Re: [PATCH v6 02/13] KVM: s390: make bitmap declaration consitent

On Thu, 24 Jan 2019 13:59:28 +0100
Michael Mueller <mimu@...ux.ibm.com> wrote:

> Use a consistent bitmap declaration throughout the code.
> 
> Signed-off-by: Michael Mueller <mimu@...ux.ibm.com>

Reviewed-by: Halil Pasic <pasic@...ux.ibm.com>

> ---
>  arch/s390/include/asm/kvm_host.h | 2 +-
>  arch/s390/kvm/interrupt.c        | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
> index d5d24889c3bc..3cba08f73dc6 100644
> --- a/arch/s390/include/asm/kvm_host.h
> +++ b/arch/s390/include/asm/kvm_host.h
> @@ -591,7 +591,7 @@ struct kvm_s390_float_interrupt {
>  	struct kvm_s390_mchk_info mchk;
>  	struct kvm_s390_ext_info srv_signal;
>  	int next_rr_cpu;
> -	unsigned long idle_mask[BITS_TO_LONGS(KVM_MAX_VCPUS)];
> +	DECLARE_BITMAP(idle_mask, KVM_MAX_VCPUS);
>  	struct mutex ais_lock;
>  	u8 simm;
>  	u8 nimm;
> diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
> index 19d556512452..167a3068ef84 100644
> --- a/arch/s390/kvm/interrupt.c
> +++ b/arch/s390/kvm/interrupt.c
> @@ -2831,7 +2831,7 @@ static void store_local_irq(struct kvm_s390_local_interrupt *li,
>  int kvm_s390_get_irq_state(struct kvm_vcpu *vcpu, __u8 __user *buf, int len)
>  {
>  	int scn;
> -	unsigned long sigp_emerg_pending[BITS_TO_LONGS(KVM_MAX_VCPUS)];
> +	DECLARE_BITMAP(sigp_emerg_pending, KVM_MAX_VCPUS);
>  	struct kvm_s390_local_interrupt *li = &vcpu->arch.local_int;
>  	unsigned long pending_irqs;
>  	struct kvm_s390_irq irq;