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Subject[KVM PATCH v4 0/3] iosignalfd
Date
(Applies to kvm.git/master:74dfca0a)

This is v4 of the series. For more details, please see the header to
patch 3/3.

This series has been tested against the kvm-eventfd unit test, and
appears to be functioning properly. You can download this test here:

ftp://ftp.novell.com/dev/ghaskins/kvm-eventfd.tar.bz2

This series is ready to be considered for inclusion, pending any further
review comments.

[
Changelog:

v4:
*) Fixed a bug in the original 2/4 where the PIT failure case
would potentially leave the io_bus components registered.
*) Condensed the v3 2/4 and 3/4 into one patch (2/2) since
the patches became interdependent with the fix described above
*) Rebased to kvm.git/master:74dfca0a

v3:
*) fixed patch 2/4 to handle error cases instead of BUG_ON
*) implemented same HAVE_EVENTFD protection mechanism as
irqfd to prevent compilation errors on unsupported arches
*) completed testing
*) rebased to kvm.git/master:7391a6d5

v2:
*) added optional data-matching capability (via cookie field)
*) changed name from iofd to iosignalfd
*) added io_bus unregister function
*) implemented deassign feature

v1:
*) original release (integrated into irqfd v7 series as "iofd")
]


---

Gregory Haskins (3):
kvm: add iosignalfd support
kvm: make io_bus interface more robust
eventfd: export eventfd interfaces for module use


arch/x86/kvm/i8254.c | 34 +++++++--
arch/x86/kvm/i8259.c | 9 ++-
arch/x86/kvm/x86.c | 1
fs/eventfd.c | 3 +
include/linux/kvm.h | 15 ++++
include/linux/kvm_host.h | 18 ++++-
virt/kvm/coalesced_mmio.c | 8 ++
virt/kvm/eventfd.c | 162 +++++++++++++++++++++++++++++++++++++++++++++
virt/kvm/ioapic.c | 9 ++-
virt/kvm/kvm_main.c | 60 ++++++++++++++---
10 files changed, 290 insertions(+), 29 deletions(-)

--
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