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Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SM
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI |
Date: |
Fri, 18 Nov 2016 16:10:34 +0200 |
On Fri, Nov 18, 2016 at 11:36:56AM +0100, Laszlo Ersek wrote:
> This is v3 of the series, with updates based on the v2 discussion:
> <http://lists.nongnu.org/archive/html/qemu-devel/2016-11/msg02687.html>.
>
> I've added feature negotiation via the APM_STS ("scratchpad") register.
> A new spec file called "docs/specs/q35-apm-sts.txt" is included.
>
> Tested with new OVMF patches (about to send out those as well).
> Regression tested with SeaBIOS (beyond simple functional tests with
> maximum SeaBIOS logging enabled, I used gdb to step through the new
> ich9_apm_status_changed() callback to see if it was behaving compatibly
> with SeaBIOS).
>
> The series was developed and tested on top of v2.7.0, because v2.8.0-rc0
> crashes very quickly for me when running OVMF:
>
> kvm_io_ioeventfd_add: error adding ioeventfd: File exists
>
> It is my understanding that there are patches on the list for this:
>
> [Qemu-devel] [PATCH v2 for-2.8 0/3] virtio fixes
>
> Anyway, the series rebases to v2.8.0-rc0 without as much as context
> differences.
>
> Cc: "Kevin O'Connor" <address@hidden>
> Cc: "Michael S. Tsirkin" <address@hidden>
> Cc: Gerd Hoffmann <address@hidden>
> Cc: Paolo Bonzini <address@hidden>
I'll review. Pls remember it will have to be re-posted or pinged
after 2.8 is out.
> Thanks
> Laszlo
>
> Laszlo Ersek (3):
> hw/isa/apm: introduce callback for APM_STS_IOPORT writes
> hw/isa/lpc_ich9: add SMI feature negotiation via APM_STS
> hw/isa/lpc_ich9: ICH9_APM_STS_F_BROADCAST_SMI: inject SMI on all VCPUs
>
> docs/specs/q35-apm-sts.txt | 80
> ++++++++++++++++++++++++++++++++++++++++++++++
> include/hw/i386/ich9.h | 9 ++++++
> include/hw/isa/apm.h | 9 +++---
> hw/acpi/piix4.c | 2 +-
> hw/isa/apm.c | 15 ++++++---
> hw/isa/lpc_ich9.c | 64 +++++++++++++++++++++++++++++++++++--
> hw/isa/vt82c686.c | 2 +-
> 7 files changed, 168 insertions(+), 13 deletions(-)
> create mode 100644 docs/specs/q35-apm-sts.txt
>
> --
> 2.9.2
- [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Laszlo Ersek, 2016/11/18
- [Qemu-devel] [PATCH v3 for-2.9 1/3] hw/isa/apm: introduce callback for APM_STS_IOPORT writes, Laszlo Ersek, 2016/11/18
- [Qemu-devel] [PATCH v3 for-2.9 2/3] hw/isa/lpc_ich9: add SMI feature negotiation via APM_STS, Laszlo Ersek, 2016/11/18
- [Qemu-devel] [PATCH v3 for-2.9 3/3] hw/isa/lpc_ich9: ICH9_APM_STS_F_BROADCAST_SMI: inject SMI on all VCPUs, Laszlo Ersek, 2016/11/18
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI,
Michael S. Tsirkin <=
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Paolo Bonzini, 2016/11/23
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Laszlo Ersek, 2016/11/23
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Laszlo Ersek, 2016/11/23
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Kevin O'Connor, 2016/11/23
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Michael S. Tsirkin, 2016/11/23
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Laszlo Ersek, 2016/11/24
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Michael S. Tsirkin, 2016/11/24
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Laszlo Ersek, 2016/11/25
- Re: [Qemu-devel] [PATCH v3 for-2.9 0/3] q35: add negotiable broadcast SMI, Laszlo Ersek, 2016/11/25