linux-kernel - Re: [PATCH 2/7] KVM: arm: guest debug, define API headers

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Message-ID: <20141129162053.GD23653@cbox>
Date:	Sat, 29 Nov 2014 17:20:53 +0100
From:	Christoffer Dall <christoffer.dall@...aro.org>
To:	Alex Bennée <alex.bennee@...aro.org>
Cc:	Peter Maydell <peter.maydell@...aro.org>,
	kvm-devel <kvm@...r.kernel.org>,
	arm-mail-list <linux-arm-kernel@...ts.infradead.org>,
	"kvmarm@...ts.cs.columbia.edu" <kvmarm@...ts.cs.columbia.edu>,
	Marc Zyngier <marc.zyngier@....com>,
	Alexander Graf <agraf@...e.de>,
	"J. Kiszka" <jan.kiszka@...mens.com>,
	David Hildenbrand <dahi@...ux.vnet.ibm.com>,
	Bharat Bhushan <r65777@...escale.com>, bp@...e.de,
	Paolo Bonzini <pbonzini@...hat.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/7] KVM: arm: guest debug, define API headers

On Wed, Nov 26, 2014 at 03:04:10PM +0000, Alex Bennée wrote:
> 
> Peter Maydell <peter.maydell@...aro.org> writes:
> 
> > On 25 November 2014 at 16:10, Alex Bennée <alex.bennee@...aro.org> wrote:
> >> +/* Exit types which define why we did a debug exit */
> >> +#define KVM_DEBUG_EXIT_ERROR           0x0
> >> +#define KVM_DEBUG_EXIT_SINGLE_STEP     0x1
> >> +#define KVM_DEBUG_EXIT_SW_BKPT         0x2
> >> +#define KVM_DEBUG_EXIT_HW_BKPT         0x3
> >> +#define KVM_DEBUG_EXIT_HW_WTPT         0x4
> >
> > The names of these imply that they're generic, but they're
> > defined in an arch-specific header file...
> 
> Yeah, I think these will die and I'll just export the syndrome
> information directly to QEMU.

huh?

-Christoffer
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