From: Christian Borntraeger <borntraeger@de•ibm.com>
To: "Alex Bennée" <alex.bennee@linaro•org>,
kvm@vger•kernel.org, linux-arm-kernel@lists•infradead.org,
kvmarm@lists•cs.columbia.edu, christoffer.dall@linaro•org,
marc.zyngier@arm•com, peter.maydell@linaro•org, agraf@suse•de,
drjones@redhat•com, pbonzini@redhat•com,
zhichao.huang@linaro•org
Cc: Tony Krowiak <akrowiak@linux•vnet.ibm.com>,
Alexey Kardashevskiy <aik@ozlabs•ru>,
Heiko Carstens <heiko.carstens@de•ibm.com>,
Bharat Bhushan <Bharat.Bhushan@freescale•com>,
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"H. Peter Anvin" <hpa@zytor•com>,
linux-s390@vger•kernel.org,
Michael Mueller <mimu@linux•vnet.ibm.com>,
Nadav Amit <namit@cs•technion.ac.il>,
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Mihai Caraman <mihai.caraman@freescale•com>,
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open list <linux-kernel@vger•kernel.org>,
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Martin Schwidefsky <schwidefsky@de•ibm.com>,
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Subject: Re: [PATCH v4 02/12] KVM: define common KVM_GUESTDBG_USE_SW/HW_BP bits
Date: Fri, 15 May 2015 17:58:38 +0200 [thread overview]
Message-ID: <555617AE.9030508@de.ibm.com> (raw)
In-Reply-To: <1431700035-23479-3-git-send-email-alex.bennee@linaro.org>
Am 15.05.2015 um 16:27 schrieb Alex Bennée:
> index ef1a5fc..aca4f86 100644
> --- a/arch/s390/include/uapi/asm/kvm.h
> +++ b/arch/s390/include/uapi/asm/kvm.h
> @@ -114,8 +114,6 @@ struct kvm_fpu {
> __u64 fprs[16];
> };
>
> -#define KVM_GUESTDBG_USE_HW_BP 0x00010000
> -
> diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
> index 70ac641..7c5dd11 100644
> --- a/include/uapi/linux/kvm.h
> +++ b/include/uapi/linux/kvm.h
[...]
> +#define KVM_GUESTDBG_USE_SW_BP (1 << 16)
> +#define KVM_GUESTDBG_USE_HW_BP (1 << 17)
This is a abi break for s390, no?
David do you remember why we did not use SW_BP?
prev parent reply other threads:[~2015-05-15 15:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1431700035-23479-1-git-send-email-alex.bennee@linaro.org>
2015-05-15 14:27 ` [PATCH v4 02/12] KVM: define common KVM_GUESTDBG_USE_SW/HW_BP bits Alex Bennée
2015-05-15 15:42 ` Christian Borntraeger
2015-05-15 17:33 ` David Hildenbrand
2015-05-15 17:46 ` Jan Kiszka
2015-05-15 15:58 ` Christian Borntraeger [this message]
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