From: Alexander Graf <agraf@suse.de>
To: kvm-ppc@vger.kernel.org
Cc: "kvm@vger.kernel.org mailing list" <kvm@vger.kernel.org>,
Scott Wood <scottwood@freescale.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
Gleb Natapov <gleb@redhat.com>
Subject: [PATCH 00/20] KVM: PPC: In-kernel MPIC support with irqfd v4
Date: Fri, 26 Apr 2013 08:24:29 +0000 [thread overview]
Message-ID: <1366964689-27567-1-git-send-email-agraf@suse.de> (raw)
Hi,
This patch set contains a fully working implementation of the in-kernel MPIC
from Scott with a few fixups and a new version of my irqfd generalization
patch set.
v1 -> v2:
- depend on CONFIG_ defines rather than __KVM defines
- fix compile issues
- fix the kvm_irqchip{,s} typo
v2 -> v3:
- make mpic pointer type safe
- add wmb before setting global mpic variable
- make eoi notification happen unlockedly
- add IRQ routing documentation
- announce mpic availability after its creation
- fix pr_debug again
v3 -> v4:
- update documentation
- fix spin locks
- remove default routing map
- move eoi notify code into eoi register handler
- fix header
- new: KVM: IA64: Carry non-ia64 changes into ia64
- new: kvm: destroy emulated devices on VM exit
- new: kvm/ppc/mpic: Eliminate mmio_mapped
Alex
Alexander Graf (12):
KVM: Add KVM_IRQCHIP_NUM_PINS in addition to KVM_IOAPIC_NUM_PINS
KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING
KVM: Drop __KVM_HAVE_IOAPIC condition on irq routing
KVM: Remove kvm_get_intr_delivery_bitmask
KVM: Move irq routing to generic code
KVM: Extract generic irqchip logic into irqchip.c
KVM: Move irq routing setup to irqchip.c
KVM: Move irqfd resample cap handling to generic code
KVM: PPC: Support irq routing and irqfd for in-kernel MPIC
KVM: PPC: MPIC: Add support for KVM_IRQ_LINE
KVM: PPC: MPIC: Restrict to e500 platforms
KVM: IA64: Carry non-ia64 changes into ia64
Scott Wood (8):
kvm: add device control API
kvm/ppc/mpic: import hw/openpic.c from QEMU
kvm/ppc/mpic: remove some obviously unneeded code
kvm/ppc/mpic: adapt to kernel style and environment
kvm/ppc/mpic: in-kernel MPIC emulation
kvm/ppc/mpic: add KVM_CAP_IRQ_MPIC
kvm: destroy emulated devices on VM exit
kvm/ppc/mpic: Eliminate mmio_mapped
Documentation/virtual/kvm/api.txt | 78 ++
Documentation/virtual/kvm/devices/README | 1 +
Documentation/virtual/kvm/devices/mpic.txt | 56 +
arch/ia64/include/asm/kvm_host.h | 1 +
arch/ia64/kvm/Kconfig | 1 +
arch/ia64/kvm/Makefile | 2 +-
arch/powerpc/include/asm/kvm_host.h | 24 +-
arch/powerpc/include/asm/kvm_ppc.h | 30 +
arch/powerpc/include/uapi/asm/kvm.h | 9 +
arch/powerpc/kvm/Kconfig | 12 +
arch/powerpc/kvm/Makefile | 3 +
arch/powerpc/kvm/booke.c | 12 +-
arch/powerpc/kvm/irq.h | 17 +
arch/powerpc/kvm/mpic.c | 1843 ++++++++++++++++++++++++++++
arch/powerpc/kvm/powerpc.c | 55 +-
arch/x86/include/asm/kvm_host.h | 2 +
arch/x86/kvm/Kconfig | 1 +
arch/x86/kvm/Makefile | 2 +-
arch/x86/kvm/x86.c | 1 -
include/linux/kvm_host.h | 54 +-
include/trace/events/kvm.h | 12 +-
include/uapi/linux/kvm.h | 33 +-
virt/kvm/Kconfig | 3 +
virt/kvm/assigned-dev.c | 30 -
virt/kvm/eventfd.c | 6 +-
virt/kvm/irq_comm.c | 194 +---
virt/kvm/irqchip.c | 237 ++++
virt/kvm/kvm_main.c | 173 +++-
28 files changed, 2641 insertions(+), 251 deletions(-)
create mode 100644 Documentation/virtual/kvm/devices/README
create mode 100644 Documentation/virtual/kvm/devices/mpic.txt
create mode 100644 arch/powerpc/kvm/irq.h
create mode 100644 arch/powerpc/kvm/mpic.c
create mode 100644 virt/kvm/irqchip.c
next reply other threads:[~2013-04-26 8:24 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-26 8:24 Alexander Graf [this message]
2013-04-26 8:24 ` [PATCH 01/20] KVM: Add KVM_IRQCHIP_NUM_PINS in addition to KVM_IOAPIC_NUM_PINS Alexander Graf
2013-04-26 8:24 ` [PATCH 02/20] KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING Alexander Graf
2013-04-26 8:24 ` [PATCH 03/20] KVM: Drop __KVM_HAVE_IOAPIC condition on irq routing Alexander Graf
2013-04-26 8:24 ` [PATCH 04/20] KVM: Remove kvm_get_intr_delivery_bitmask Alexander Graf
2013-04-26 8:24 ` [PATCH 05/20] KVM: Move irq routing to generic code Alexander Graf
2013-04-26 8:24 ` [PATCH 06/20] KVM: Extract generic irqchip logic into irqchip.c Alexander Graf
2013-04-26 8:24 ` [PATCH 07/20] KVM: Move irq routing setup to irqchip.c Alexander Graf
2013-04-26 8:24 ` [PATCH 08/20] KVM: Move irqfd resample cap handling to generic code Alexander Graf
2013-04-26 8:24 ` [PATCH 09/20] kvm: add device control API Alexander Graf
2013-04-26 8:24 ` [PATCH 10/20] kvm/ppc/mpic: import hw/openpic.c from QEMU Alexander Graf
2013-04-26 8:24 ` [PATCH 11/20] kvm/ppc/mpic: remove some obviously unneeded code Alexander Graf
2013-04-26 8:24 ` [PATCH 12/20] kvm/ppc/mpic: adapt to kernel style and environment Alexander Graf
2013-04-26 8:24 ` [PATCH 13/20] kvm/ppc/mpic: in-kernel MPIC emulation Alexander Graf
2013-04-26 8:24 ` [PATCH 14/20] kvm/ppc/mpic: add KVM_CAP_IRQ_MPIC Alexander Graf
2013-04-26 8:24 ` [PATCH 15/20] KVM: PPC: Support irq routing and irqfd for in-kernel MPIC Alexander Graf
2013-04-26 8:24 ` [PATCH 16/20] KVM: PPC: MPIC: Add support for KVM_IRQ_LINE Alexander Graf
2013-04-26 8:24 ` [PATCH 17/20] KVM: PPC: MPIC: Restrict to e500 platforms Alexander Graf
2013-04-26 8:24 ` [PATCH 18/20] KVM: IA64: Carry non-ia64 changes into ia64 Alexander Graf
2013-04-26 8:24 ` [PATCH 19/20] kvm: destroy emulated devices on VM exit Alexander Graf
2013-04-26 8:24 ` [PATCH 20/20] kvm/ppc/mpic: Eliminate mmio_mapped Alexander Graf
2013-04-26 18:29 ` [PATCH 00/20] KVM: PPC: In-kernel MPIC support with irqfd v4 Alexander Graf
2013-04-26 18:29 ` [PATCH 01/20] KVM: Add KVM_IRQCHIP_NUM_PINS in addition to KVM_IOAPIC_NUM_PINS Alexander Graf
2013-04-26 18:29 ` [PATCH 02/20] KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING Alexander Graf
2013-04-26 18:29 ` [PATCH 03/20] KVM: Drop __KVM_HAVE_IOAPIC condition on irq routing Alexander Graf
2013-04-26 18:29 ` [PATCH 04/20] KVM: Remove kvm_get_intr_delivery_bitmask Alexander Graf
2013-04-26 18:29 ` [PATCH 05/20] KVM: Move irq routing to generic code Alexander Graf
2013-04-26 18:29 ` [PATCH 06/20] KVM: Extract generic irqchip logic into irqchip.c Alexander Graf
2013-04-26 18:29 ` [PATCH 07/20] KVM: Move irq routing setup to irqchip.c Alexander Graf
2013-04-26 18:29 ` [PATCH 08/20] KVM: Move irqfd resample cap handling to generic code Alexander Graf
2013-04-26 18:29 ` [PATCH 09/20] kvm: add device control API Alexander Graf
2013-04-26 18:29 ` [PATCH 10/20] kvm/ppc/mpic: import hw/openpic.c from QEMU Alexander Graf
2013-04-26 18:29 ` [PATCH 11/20] kvm/ppc/mpic: remove some obviously unneeded code Alexander Graf
2013-04-26 18:29 ` [PATCH 12/20] kvm/ppc/mpic: adapt to kernel style and environment Alexander Graf
2013-04-26 18:29 ` [PATCH 13/20] kvm/ppc/mpic: in-kernel MPIC emulation Alexander Graf
2013-04-26 18:29 ` [PATCH 14/20] kvm/ppc/mpic: add KVM_CAP_IRQ_MPIC Alexander Graf
2013-04-26 18:29 ` [PATCH 15/20] KVM: PPC: Support irq routing and irqfd for in-kernel MPIC Alexander Graf
2013-04-26 18:29 ` [PATCH 16/20] KVM: PPC: MPIC: Add support for KVM_IRQ_LINE Alexander Graf
2013-04-26 18:29 ` [PATCH 17/20] KVM: PPC: MPIC: Restrict to e500 platforms Alexander Graf
2013-04-26 18:29 ` [PATCH 18/20] KVM: IA64: Carry non-ia64 changes into ia64 Alexander Graf
2013-04-26 18:29 ` [PATCH 19/20] kvm: destroy emulated devices on VM exit Alexander Graf
2013-04-26 18:29 ` [PATCH 20/20] kvm/ppc/mpic: Eliminate mmio_mapped Alexander Graf
2013-04-26 18:29 ` [PULL 00/42] ppc patch queue 2013-04-26 for 3.10 Alexander Graf
2013-04-28 10:05 ` Gleb Natapov
2013-04-26 18:29 ` [PATCH 01/42] KVM: PPC: cache flush for kernel managed pages Alexander Graf
2013-04-26 18:29 ` [PATCH 02/42] KVM: PPC: debug stub interface parameter defined Alexander Graf
2013-04-26 18:29 ` [PATCH 03/42] Rename EMULATE_DO_PAPR to EMULATE_EXIT_USER Alexander Graf
2013-04-26 18:29 ` [PATCH 04/42] KVM: extend EMULATE_EXIT_USER to support different exit reasons Alexander Graf
2013-04-26 18:30 ` [PATCH 05/42] booke: exit to user space if emulator request Alexander Graf
2013-04-26 18:30 ` [PATCH 06/42] KVM: PPC: Book3E: Refactor ONE_REG ioctl implementation Alexander Graf
2013-04-26 18:30 ` [PATCH 07/42] KVM: PPC: e500: Expose MMU registers via ONE_REG Alexander Graf
2013-04-26 18:30 ` [PATCH 08/42] KVM: PPC: e500: Move vcpu's MMU configuration to dedicated functions Alexander Graf
2013-04-26 18:30 ` [PATCH 09/42] KVM: PPC: e500: Add support for TLBnPS registers Alexander Graf
2013-04-26 18:30 ` [PATCH 10/42] KVM: PPC: e500: Add support for EPTCFG register Alexander Graf
2013-04-26 18:30 ` [PATCH 11/42] KVM: PPC: e500: Remove E.PT and E.HV.LRAT categories from VCPUs Alexander Graf
2013-04-26 18:30 ` [PATCH 12/42] KVM: PPC: e500mc: Enable e6500 cores Alexander Graf
2013-04-26 18:30 ` [PATCH 13/42] KVM: PPC: e500: Add e6500 core to Kconfig description Alexander Graf
2013-04-26 18:30 ` [PATCH 14/42] KVM: PPC: Book3S HV: Make HPT reading code notice R/C bit changes Alexander Graf
2013-04-26 18:30 ` [PATCH 15/42] KVM: PPC: Book3S HV: Report VPA and DTL modifications in dirty map Alexander Graf
2013-04-26 18:30 ` [PATCH 16/42] KVM: Add KVM_IRQCHIP_NUM_PINS in addition to KVM_IOAPIC_NUM_PINS Alexander Graf
2013-04-28 5:41 ` Gleb Natapov
2013-04-28 9:46 ` Alexander Graf
2013-04-26 18:30 ` [PATCH 17/42] KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING Alexander Graf
2013-04-26 18:30 ` [PATCH 18/42] KVM: Drop __KVM_HAVE_IOAPIC condition on irq routing Alexander Graf
2013-04-26 18:30 ` [PATCH 19/42] KVM: Remove kvm_get_intr_delivery_bitmask Alexander Graf
2013-04-26 18:30 ` [PATCH 20/42] KVM: Move irq routing to generic code Alexander Graf
2013-04-26 18:30 ` [PATCH 21/42] KVM: Extract generic irqchip logic into irqchip.c Alexander Graf
2013-04-26 18:30 ` [PATCH 22/42] KVM: Move irq routing setup to irqchip.c Alexander Graf
2013-04-26 18:30 ` [PATCH 23/42] KVM: Move irqfd resample cap handling to generic code Alexander Graf
2013-04-26 18:30 ` [PATCH 24/42] kvm: add device control API Alexander Graf
2013-04-26 18:30 ` [PATCH 25/42] kvm/ppc/mpic: import hw/openpic.c from QEMU Alexander Graf
2013-04-26 18:30 ` [PATCH 26/42] kvm/ppc/mpic: remove some obviously unneeded code Alexander Graf
2013-04-26 18:30 ` [PATCH 27/42] kvm/ppc/mpic: adapt to kernel style and environment Alexander Graf
2013-04-26 18:30 ` [PATCH 28/42] kvm/ppc/mpic: in-kernel MPIC emulation Alexander Graf
2013-04-26 18:30 ` [PATCH 29/42] kvm/ppc/mpic: add KVM_CAP_IRQ_MPIC Alexander Graf
2013-04-26 18:30 ` [PATCH 30/42] KVM: PPC: Support irq routing and irqfd for in-kernel MPIC Alexander Graf
2013-04-26 18:30 ` [PATCH 31/42] KVM: PPC: MPIC: Add support for KVM_IRQ_LINE Alexander Graf
2013-04-26 18:30 ` [PATCH 32/42] KVM: PPC: MPIC: Restrict to e500 platforms Alexander Graf
2013-04-26 18:30 ` [PATCH 33/42] KVM: IA64: Carry non-ia64 changes into ia64 Alexander Graf
2013-04-26 18:30 ` [PATCH 34/42] kvm: destroy emulated devices on VM exit Alexander Graf
2013-04-28 5:43 ` Gleb Natapov
2013-04-28 9:47 ` Alexander Graf
2013-04-26 18:30 ` [PATCH 35/42] kvm/ppc/mpic: Eliminate mmio_mapped Alexander Graf
2013-04-26 18:30 ` [PATCH 36/42] KVM: PPC: Book3S: Add infrastructure to implement kernel-side RTAS calls Alexander Graf
2013-04-26 18:30 ` [PATCH 37/42] KVM: PPC: Book3S: Add kernel emulation for the XICS interrupt controller Alexander Graf
2013-04-26 18:30 ` [PATCH 38/42] KVM: PPC: Book3S HV: Speed up wakeups of CPUs on HV KVM Alexander Graf
2013-04-26 18:30 ` [PATCH 39/42] KVM: PPC: Book3S HV: Add support for real mode ICP in XICS emulation Alexander Graf
2013-04-26 18:30 ` [PATCH 40/42] KVM: PPC: Book3S HV: Improve real-mode handling of external interrupts Alexander Graf
2013-04-26 18:30 ` [PATCH 41/42] KVM: PPC: Book3S: Add support for ibm,int-on/off RTAS calls Alexander Graf
2013-04-26 18:30 ` [PATCH 42/42] KVM: PPC: Book3S: Facilities to save/restore XICS presentation ctrler state 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=1366964689-27567-1-git-send-email-agraf@suse.de \
--to=agraf@suse.de \
--cc=gleb@redhat.com \
--cc=kvm-ppc@vger.kernel.org \
--cc=kvm@vger.kernel.org \
--cc=mtosatti@redhat.com \
--cc=scottwood@freescale.com \
/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