From: "Cédric Le Goater" <clg@kaod.org>
To: David Gibson <david@gibson.dropbear.id.au>, groug@kaod.org
Cc: lvivier@redhat.com, qemu-ppc@nongnu.org,
mdroth@linux.vnet.ibm.com, qemu-devel@nongnu.org
Subject: Re: [for-5.0 0/4] spapr: Improvements to CAS feature negotiation
Date: Mon, 2 Dec 2019 08:05:13 +0100 [thread overview]
Message-ID: <d2be7503-63d6-c8aa-16ba-b9483106481c@kaod.org> (raw)
In-Reply-To: <20191129053356.232413-1-david@gibson.dropbear.id.au>
On 29/11/2019 06:33, David Gibson wrote:
> This series contains several cleanups to the handling of the
> ibm,client-architecture-support firmware call used for boot time
> feature negotiation between the guest OS and the firmware &
> hypervisor.
>
> Mostly it's just internal polish, but one significant user visible
> change is that we no longer generate an extra CAS reboot to switch
> between XICS and XIVE interrupt modes (by far the most common cause of
> CAS reboots in practice).
I love it. thanks for removing this extra reboot.
C.
>
> David Gibson (4):
> spapr: Don't trigger a CAS reboot for XICS/XIVE mode changeover
> spapr: Improve handling of fdt buffer size
> spapr: Fold h_cas_compose_response() into
> h_client_architecture_support()
> spapr: Simplify ovec diff
>
> hw/ppc/spapr.c | 92 +++----------------------------------
> hw/ppc/spapr_hcall.c | 90 +++++++++++++++++++++++++-----------
> hw/ppc/spapr_ovec.c | 30 ++++--------
> include/hw/ppc/spapr.h | 4 +-
> include/hw/ppc/spapr_ovec.h | 4 +-
> 5 files changed, 83 insertions(+), 137 deletions(-)
>
next prev parent reply other threads:[~2019-12-02 7:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-29 5:33 [for-5.0 0/4] spapr: Improvements to CAS feature negotiation David Gibson
2019-11-29 5:33 ` [for-5.0 1/4] spapr: Don't trigger a CAS reboot for XICS/XIVE mode changeover David Gibson
2019-12-02 7:03 ` Cédric Le Goater
2019-12-02 7:50 ` Greg Kurz
2019-12-02 7:59 ` David Gibson
2019-11-29 5:33 ` [for-5.0 2/4] spapr: Improve handling of fdt buffer size David Gibson
2019-12-02 7:04 ` Cédric Le Goater
2019-12-02 7:52 ` Greg Kurz
2019-11-29 5:33 ` [for-5.0 3/4] spapr: Fold h_cas_compose_response() into h_client_architecture_support() David Gibson
2019-12-02 7:04 ` Cédric Le Goater
2019-12-02 8:23 ` Greg Kurz
2019-12-02 8:40 ` David Gibson
2019-11-29 5:33 ` [for-5.0 4/4] spapr: Simplify ovec diff David Gibson
2019-12-02 7:04 ` Cédric Le Goater
2019-12-02 7:05 ` Cédric Le Goater [this message]
2019-12-03 5:00 ` [for-5.0 0/4] spapr: Improvements to CAS feature negotiation David Gibson
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