From: Greg Kurz <groug@kaod.org>
To: Paul Mackerras <paulus@ozlabs.org>
Cc: kvm@vger.kernel.org, "Radim Krčmář" <rkrcmar@redhat.com>,
kvm-ppc@vger.kernel.org, "Cédric Le Goater" <clg@kaod.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
stable@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
"David Gibson" <david@gibson.dropbear.id.au>
Subject: [PATCH v2 0/6] KVM: PPC: Book3S: HV: XIVE: Allocate less VPs in OPAL
Date: Fri, 27 Sep 2019 13:53:32 +0200 [thread overview]
Message-ID: <156958521220.1503771.2119482814236775333.stgit@bahia.lan> (raw)
This brings some fixes and allows to start more VMs with an in-kernel
XIVE or XICS-on-XIVE device.
Changes since v1 (https://patchwork.ozlabs.org/cover/1166099/):
- drop a useless patch
- add a patch to show VP ids in debugfs
- update some changelogs
- fix buggy check in patch 5
- Cc: stable
--
Greg
---
Greg Kurz (6):
KVM: PPC: Book3S HV: XIVE: Set kvm->arch.xive when VPs are allocated
KVM: PPC: Book3S HV: XIVE: Ensure VP isn't already in use
KVM: PPC: Book3S HV: XIVE: Show VP id in debugfs
KVM: PPC: Book3S HV: XIVE: Compute the VP id in a common helper
KVM: PPC: Book3S HV: XIVE: Make VP block size configurable
KVM: PPC: Book3S HV: XIVE: Allow userspace to set the # of VPs
Documentation/virt/kvm/devices/xics.txt | 14 +++
Documentation/virt/kvm/devices/xive.txt | 8 ++
arch/powerpc/include/uapi/asm/kvm.h | 3 +
arch/powerpc/kvm/book3s_xive.c | 142 ++++++++++++++++++++++++-------
arch/powerpc/kvm/book3s_xive.h | 17 ++++
arch/powerpc/kvm/book3s_xive_native.c | 40 +++------
6 files changed, 167 insertions(+), 57 deletions(-)
next reply other threads:[~2019-09-27 11:55 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 11:53 Greg Kurz [this message]
2019-09-27 11:53 ` [PATCH v2 1/6] KVM: PPC: Book3S HV: XIVE: Set kvm->arch.xive when VPs are allocated Greg Kurz
2019-09-27 11:53 ` [PATCH v2 2/6] KVM: PPC: Book3S HV: XIVE: Ensure VP isn't already in use Greg Kurz
2019-09-27 11:53 ` [PATCH v2 3/6] KVM: PPC: Book3S HV: XIVE: Show VP id in debugfs Greg Kurz
2019-09-30 10:07 ` Cédric Le Goater
2019-09-27 11:53 ` [PATCH v2 4/6] KVM: PPC: Book3S HV: XIVE: Compute the VP id in a common helper Greg Kurz
2019-09-30 12:01 ` Cédric Le Goater
2019-09-30 12:29 ` Greg Kurz
2019-09-27 11:54 ` [PATCH v2 5/6] KVM: PPC: Book3S HV: XIVE: Make VP block size configurable Greg Kurz
2019-09-30 12:11 ` Cédric Le Goater
2019-09-27 11:54 ` [PATCH v2 6/6] KVM: PPC: Book3S HV: XIVE: Allow userspace to set the # of VPs Greg Kurz
2019-10-16 21:44 ` [PATCH v2 0/6] KVM: PPC: Book3S: HV: XIVE: Allocate less VPs in OPAL Greg Kurz
2019-10-21 4:06 ` Paul Mackerras
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