From: Alexander Graf <agraf@suse.de>
To: kvm-ppc@vger.kernel.org
Cc: linuxppc-dev@ozlabs.org, paulus@samba.org, kvm@vger.kernel.org
Subject: [PATCH 00/10] PAPR virtualization on PR KVM
Date: Tue, 9 Aug 2011 18:31:38 +0200 [thread overview]
Message-ID: <1312907508-14599-1-git-send-email-agraf@suse.de> (raw)
In KVM for Book3S PPC we currently have 2 implementations. There
is the PR based implementation which works on any POWER system
you pass in and the super fast HV implementation which requires
libre firmware (so almost nobody can use it).
Currently, the two target two different machine types, with PR KVM
being used for bare metal system virtualization, while the HV KVM
is used to virtualize PAPR.
In an effort to make things more cozy and transparent to the user,
this patch set implements PAPR capabilities to the PR KVM side, so
a user doesn't have to worry what the respective kernel module
supports. Any machine he's virtualizing "just works".
Alex
Alexander Graf (10):
KVM: PPC: move compute_tlbie_rb to book3s common header
KVM: PPC: Add papr_enabled flag
KVM: PPC: Check privilege level on SPRs
KVM: PPC: Interpret SDR1 as HVA in PAPR mode
KVM: PPC: Read out syscall instruction on trap
KVM: PPC: Add support for explicit HIOR setting
KVM: PPC: Add PAPR hypercall code for PR mode
KVM: PPC: Stub emulate CFAR and PURR SPRs
KVM: PPC: Support SC1 hypercalls for PAPR in PR mode
KVM: PPC: Enable the PAPR CAP for Book3S
arch/powerpc/include/asm/kvm.h | 8 ++
arch/powerpc/include/asm/kvm_book3s.h | 36 ++++++++
arch/powerpc/include/asm/kvm_host.h | 1 +
arch/powerpc/kvm/Makefile | 1 +
arch/powerpc/kvm/book3s_64_mmu.c | 8 ++-
arch/powerpc/kvm/book3s_emulate.c | 29 ++++++
arch/powerpc/kvm/book3s_hv_rm_mmu.c | 33 -------
arch/powerpc/kvm/book3s_pr.c | 36 +++++++-
arch/powerpc/kvm/book3s_pr_papr.c | 158 +++++++++++++++++++++++++++++++++
arch/powerpc/kvm/book3s_segment.S | 5 +
arch/powerpc/kvm/powerpc.c | 6 ++
include/linux/kvm.h | 2 +
12 files changed, 286 insertions(+), 37 deletions(-)
create mode 100644 arch/powerpc/kvm/book3s_pr_papr.c
next reply other threads:[~2011-08-09 16:31 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-09 16:31 Alexander Graf [this message]
2011-08-09 16:31 ` [PATCH 01/10] KVM: PPC: move compute_tlbie_rb to book3s common header Alexander Graf
2011-11-08 17:08 ` [PATCH] KVM: PPC: move compute_tlbie_rb to book3s_64 " Andreas Schwab
2011-11-11 16:03 ` Alexander Graf
2011-08-09 16:31 ` [PATCH 02/10] KVM: PPC: Add papr_enabled flag Alexander Graf
2011-08-09 16:31 ` [PATCH 03/10] KVM: PPC: Check privilege level on SPRs Alexander Graf
2011-08-09 16:31 ` [PATCH 04/10] KVM: PPC: Interpret SDR1 as HVA in PAPR mode Alexander Graf
2011-08-09 16:31 ` [PATCH 05/10] KVM: PPC: Read out syscall instruction on trap Alexander Graf
2011-08-09 16:31 ` [PATCH 06/10] KVM: PPC: Add support for explicit HIOR setting Alexander Graf
2011-08-09 16:31 ` [PATCH 07/10] KVM: PPC: Add PAPR hypercall code for PR mode Alexander Graf
2011-08-09 16:40 ` Avi Kivity
2011-08-09 16:46 ` Alexander Graf
2011-08-09 16:49 ` Avi Kivity
2011-08-09 16:51 ` Alexander Graf
2011-08-09 17:01 ` Avi Kivity
2011-08-09 22:02 ` Benjamin Herrenschmidt
2011-08-12 3:35 ` David Gibson
2011-08-12 5:38 ` Alexander Graf
2011-08-12 7:43 ` David Gibson
2011-08-12 8:09 ` Alexander Graf
2011-08-09 16:31 ` [PATCH 08/10] KVM: PPC: Stub emulate CFAR and PURR SPRs Alexander Graf
2011-08-09 16:31 ` [PATCH 09/10] KVM: PPC: Support SC1 hypercalls for PAPR in PR mode Alexander Graf
2011-08-12 3:33 ` David Gibson
2011-08-12 5:35 ` Alexander Graf
2011-08-12 7:43 ` David Gibson
2011-08-12 8:07 ` Alexander Graf
2011-11-08 17:17 ` [PATCH] KVM: PPC: protect use of kvmppc_h_pr Andreas Schwab
2011-11-11 16:03 ` Alexander Graf
2011-08-09 16:31 ` [PATCH 10/10] KVM: PPC: Enable the PAPR CAP for Book3S Alexander Graf
2011-08-10 4:42 ` Paul Mackerras
2011-08-10 7:59 ` Alexander Graf
2011-08-10 12:26 ` Paul Mackerras
2011-08-10 12:29 ` Alexander Graf
2011-08-09 16:42 ` [PATCH 00/10] PAPR virtualization on PR KVM Avi Kivity
2011-08-09 16:49 ` Alexander Graf
2011-08-10 12:31 ` [PATCH 11/10] KVM: PPC: Add sanity checking to vcpu_run Alexander Graf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1312907508-14599-1-git-send-email-agraf@suse.de \
--to=agraf@suse.de \
--cc=kvm-ppc@vger.kernel.org \
--cc=kvm@vger.kernel.org \
--cc=linuxppc-dev@ozlabs.org \
--cc=paulus@samba.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).