From: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
To: qemu-ppc@nongnu.org
Cc: qemu-devel@nongnu.org, david@gibson.dropbear.id.au,
sjitindarsingh@gmail.com, groug@kaod.org
Subject: [Qemu-devel] [QEMU-PPC] [PATCH 0/2] target/ppc: hpt on radix and compat migration fixes
Date: Fri, 24 Nov 2017 15:23:23 +1100 [thread overview]
Message-ID: <20171124042325.28012-1-sjitindarsingh@gmail.com> (raw)
The following patches fix 2 migration bugs.
The first being that migration of a hpt guest on a radix host currently
doesn't work. The first patch fixes this by installing the correct value
in patb_entry.
The second bug is that migration in a compat mode will currently result
in no compat mode actually being set on the receiving side. Fix this
by ensuring the compat_pvr is communicated to kvm.
The hpt on radix migration will require the host kernel to contain the patch:
KVM: PPC: Book3S HV: Fix migration and HPT resizing of HPT guests on radix hosts
Suraj Jitindar Singh (2):
target/ppc: Move setting of patb_entry on hash table init
target/ppc: Fix setting of cpu->compat_pvr on incoming migration
hw/ppc/spapr.c | 4 ++--
target/ppc/machine.c | 4 +++-
2 files changed, 5 insertions(+), 3 deletions(-)
--
2.13.6
next reply other threads:[~2017-11-24 4:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-24 4:23 Suraj Jitindar Singh [this message]
2017-11-24 4:23 ` [Qemu-devel] [QEMU-PPC] [PATCH 1/2] target/ppc: Move setting of patb_entry on hash table init Suraj Jitindar Singh
2017-11-24 13:16 ` Greg Kurz
2017-11-24 4:23 ` [Qemu-devel] [QEMU-PPC] [PATCH 2/2] target/ppc: Fix setting of cpu->compat_pvr on incoming migration Suraj Jitindar Singh
2017-11-24 17:09 ` Greg Kurz
2017-11-24 4:28 ` [Qemu-devel] [QEMU-PPC] [PATCH 0/2] target/ppc: hpt on radix and compat migration fixes David Gibson
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