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Re: [Qemu-arm] [Qemu-devel] [PATCH 0/3] preliminaries for GICv3 virt sup
From: |
Peter Maydell |
Subject: |
Re: [Qemu-arm] [Qemu-devel] [PATCH 0/3] preliminaries for GICv3 virt support |
Date: |
Tue, 11 Oct 2016 10:19:37 +0100 |
On 6 October 2016 at 14:21, Peter Maydell <address@hidden> wrote:
> This set of three straightforward patches is a preliminary
> for adding virtualization support to the GICv3 emulation:
> * add a (nop implementation of) MDCCINT_EL1, since KVM
> will read/write it on worldswitch
> * fix some bugs in the GICv3 trace events
> * add trace events for the generic timers
> (which I have been using for debugging)
>
> I actually have almost all of the GICv3 virt code written,
> but it currently has bugs which mean that a guest kernel
> under KVM won't boot. Debugging in progress...
>
> thanks
> -- PMM
>
> Peter Maydell (3):
> target-arm: Implement dummy MDCCINT_EL1
> target-arm: Add trace events for the generic timers
> hw/intc/arm_gicv3: Fix ICC register tracepoints
>
> Makefile.objs | 1 +
> hw/intc/arm_gicv3_cpuif.c | 23 +++++++++++++++--------
> hw/intc/trace-events | 14 +++++++-------
> target-arm/helper.c | 28 ++++++++++++++++++++++++----
> 4 files changed, 47 insertions(+), 19 deletions(-)
Patchew points out that I forgot to git-add target-arm/trace-events.
Will resend shortly.
thanks
-- PMM
- [Qemu-arm] [PATCH 0/3] preliminaries for GICv3 virt support, Peter Maydell, 2016/10/06
- [Qemu-arm] [PATCH 3/3] hw/intc/arm_gicv3: Fix ICC register tracepoints, Peter Maydell, 2016/10/06
- [Qemu-arm] [PATCH 2/3] target-arm: Add trace events for the generic timers, Peter Maydell, 2016/10/06
- [Qemu-arm] [PATCH 1/3] target-arm: Implement dummy MDCCINT_EL1, Peter Maydell, 2016/10/06
- Re: [Qemu-arm] [PATCH 0/3] preliminaries for GICv3 virt support, Edgar E. Iglesias, 2016/10/06
- Re: [Qemu-arm] [Qemu-devel] [PATCH 0/3] preliminaries for GICv3 virt support,
Peter Maydell <=
- Re: [Qemu-arm] [Qemu-devel] [PATCH 0/3] preliminaries for GICv3 virt support, no-reply, 2016/10/11