From: David Gibson <david@gibson.dropbear.id.au>
To: groug@kaod.org, clg@kaod.org
Cc: lvivier@redhat.com, David Gibson <david@gibson.dropbear.id.au>,
qemu-ppc@nongnu.org, mdroth@linux.vnet.ibm.com,
qemu-devel@nongnu.org
Subject: [for-5.0 0/4] spapr: Improvements to CAS feature negotiation
Date: Fri, 29 Nov 2019 16:33:52 +1100 [thread overview]
Message-ID: <20191129053356.232413-1-david@gibson.dropbear.id.au> (raw)
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).
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(-)
--
2.23.0
next reply other threads:[~2019-11-29 5:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-29 5:33 David Gibson [this message]
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 ` [for-5.0 0/4] spapr: Improvements to CAS feature negotiation Cédric Le Goater
2019-12-03 5:00 ` David Gibson
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