Re: [Qemu-ppc] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling

[David Gibson]

On Wed, Sep 02, 2015 at 07:29:58PM +1000, Alexey Kardashevskiy wrote:
> For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall.
> The existing QEMU H_SET_MODE handler does not support this but
> the KVM handler in HV KVM does. However it is not enabled.
> 
> This enables the in-kernel H_SET_MODE handler which handles:
> - Completed Instruction Address Breakpoint Register
> - Watch point 0 registers.
> 
> The rest is still handled in QEMU.
> 
> Reported-by: Anton Blanchard <address@hidden>
> Signed-off-by: Alexey Kardashevskiy <address@hidden>

Applied to spapr-dev; I'll move it into spapr-next once it's had a
little more testing.

-- 
David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!
http://www.ozlabs.org/~dgibson

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