Commit Graph
114 Commits
Author SHA1 Message Date
Peter Maydell b07d1c2f56 Revert "kvm: use DIV_ROUND_UP"
This reverts commit 206a0fc75d.

The linux-headers directory is for kernel headers which we keep in
sync with the upstream kernel via scripts/update-linux-headers.sh, so
we shouldn't be applying our code cleanups to it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-05 18:55:40 +01:00
Marc-André Lureau 206a0fc75d kvm: use DIV_ROUND_UP
I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2017-08-31 12:29:07 +02:00
Christian Borntraeger ab6e15500b linux header sync against v4.13-rc1
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-18 10:55:16 +02:00
Christian Borntraeger 3272f0e22f linux-headers: update to 4.13-rc0
commit af3c8d98508d37541d4bf57f13a984a7f73a328c
    Merge tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux

There is a change pending for v4.13-rc1 in linux-headers/linux/kvm.h
I will submit a fixup patch for 2.10 as soon as it hits the kernel.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:10 +02:00
Cornelia Huck 74c98e20a6 linux-headers: update
Update against Linux v4.12-rc1.

Also include the new vfio_ccw.h header.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Paolo BonziniandPeter Maydell 3a5eb5b4a9 update Linux headers to 4.11
virtio_mmio.h would be deleted; I am leaving it in though it was a
mistake to add it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-28 16:18:49 +00:00
Michael S. Tsirkin 9568700563 vhost: drop VHOST_F_DEVICE_IOTLB
Upstream does not have it, uses VIRTIO_F_IOMMU_PLATFORM
to signal support instead.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-01-18 22:59:54 +02:00
Marcelo TosattiandPaolo Bonzini bc20403598 kvm: sync linux headers
Import KVM_CLOCK_TSC_STABLE.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

Message-Id: <20161210172324.402794293@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-12-22 16:00:26 +01:00
Cornelia Huck dbdfea9226 linux-headers: update
Update headers against 4.8-rc2.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-05 15:15:16 +02:00
Cornelia Huck ff804f15a1 linux-headers: update
Update to 4.7-rc2.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-06-14 13:34:50 +02:00
Paolo Bonzini b89485a52e update Linux headers to 4.6
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-04-05 11:46:52 +02:00
Cornelia Huck 66fb2d5467 linux-headers: update against kvm/next
Update against commit efef127c, but keep userfaultd.h.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-03-01 12:15:28 +01:00
Paolo Bonzini fff02bc00b linux-headers: update from kvm/next
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-12-17 15:24:34 +01:00
Yuanhan LiuandMichael S. Tsirkin 60915dc469 vhost: rename RESET_DEVICE backto RESET_OWNER
This patch basically reverts commit d1f8b30e.

It turned out that it breaks stuff, so revert it:
    http://lists.nongnu.org/archive/html/qemu-devel/2015-10/msg00949.html

CC: "Michael S. Tsirkin" <mst@redhat.com>
Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-11-12 15:49:33 +02:00
Dr. David Alan GilbertandJuan Quintela c1fcf220c9 Add Linux userfaultfd.h header
Postcopy uses the userfaultfd.h feature in the Linux kernel; include
the header.

(In early versions of the patch series we had this, and then we dropped
this by only including it if the kernel headers defined the syscall
number; however 1842bdfd added the syscall definition to our
headers, which means we can't tell if the kernel has it or not)

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
2015-11-10 14:51:49 +01:00
Peter Maydell ca3e40e233 Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
vhost, pc, virtio features, fixes, cleanups

New features:
    VT-d support for devices behind a bridge
    vhost-user migration support

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Thu 22 Oct 2015 12:39:19 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream: (37 commits)
  hw/isa/lpc_ich9: inject the SMI on the VCPU that is writing to APM_CNT
  i386: keep cpu_model field in MachineState uptodate
  vhost: set the correct queue index in case of migration with multiqueue
  piix: fix resource leak reported by Coverity
  seccomp: add memfd_create to whitelist
  vhost-user-test: check ownership during migration
  vhost-user-test: add live-migration test
  vhost-user-test: learn to tweak various qemu arguments
  vhost-user-test: wrap server in TestServer struct
  vhost-user-test: remove useless static check
  vhost-user-test: move wait_for_fds() out
  vhost: add migration block if memfd failed
  vhost-user: use an enum helper for features mask
  vhost user: add rarp sending after live migration for legacy guest
  vhost user: add support of live migration
  net: add trace_vhost_user_event
  vhost-user: document migration log
  vhost: use a function for each call
  vhost-user: add a migration blocker
  vhost-user: send log shm fd along with log_base
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-22 12:41:44 +01:00
Marc-André LureauandMichael S. Tsirkin 1842bdfdba linux-headers: add unistd.h
New syscalls are not yet widely distributed. Add them to qemu
linux-headers include directory. Update based on v4.3-rc3 kernel headers.

Exclude mips for now, which is more problematic due to extra header
inclusion and probably unnecessary here.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
2015-10-22 14:34:48 +03:00
Paolo Bonzini 3a824b1552 linux-headers: update from kvm/next
linux-headers/linux/vhost.h is currently out of sync with Linux.  Do
not touch it in this update.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-12 18:29:26 +02:00
Yuanhan LiuandMichael S. Tsirkin d1f8b30ec8 vhost: rename VHOST_RESET_OWNER to VHOST_RESET_DEVICE
Quote from Michael:

    We really should rename VHOST_RESET_OWNER to VHOST_RESET_DEVICE.

Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Tested-by: Marcel Apfelbaum <marcel@redhat.com>
2015-09-24 16:27:52 +03:00
Paolo Bonzini 73aa529a48 target-i386: move asm-x86/hyperv.h to standard-headers
The Hyper-V definitions are an industry standard and can be used
from code that is not KVM-specific.

Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16 17:33:32 +02:00
Paolo Bonzini 120758fba4 update Linux headers to 4.3-rc1
The update to 4.2 was reviewed by Michael S. Tsirkin and Cornelia
Huck.  The further update to 4.3-rc1 only touches KVM files.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16 17:33:32 +02:00
Alexey KardashevskiyandPaolo Bonzini 25b8b39b6d linux-headers: Update to 4.2-rc1
This updates linux-headers against master 4.2-rc1 (commit
d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754). This is the result of
./scripts/update-linux-headers.sh work.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-07-06 17:59:01 +02:00
Peter Maydell 89e9429c3c Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio, pci fixes, enhancements

Most notably this includes virtio cross-endian patches.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri Jun 19 11:18:05 2015 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream:
  vhost: enable vhost without without MSI-X
  pci: Don't register a specialized 'config_write' if default behavior is intended
  hw/core: rebase sysbus_get_fw_dev_path() to g_strdup_printf()
  vhost_net: re-enable when cross endian
  vhost-net: tell tap backend about the vnet endianness
  tap: fix non-linux build
  tap: add VNET_LE/VNET_BE operations
  vhost: set vring endianness for legacy virtio
  virtio: introduce virtio_legacy_is_cross_endian()
  linux-headers: sync vhost.h
  vhost-user: part of virtio

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-06-19 11:30:57 +01:00
Greg KurzandMichael S. Tsirkin 332f64073b linux-headers: sync vhost.h
This patch brings the cross-endian vhost API to QEMU.

Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-06-17 17:12:53 +02:00
Peter Maydell d8e3b729cf Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc, acpi, virtio

Most notably this includes virtio 1 patches
Still not all devices converted, and not fully spec compliant,
so disabled by default.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Thu Jun 11 12:53:08 2015 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream: (42 commits)
  i386/acpi-build: fix PXB workarounds for unsupported BIOSes
  i386/acpi-build: more traditional _UID and _HID for PXB root buses
  vhost-scsi: move qdev properties into vhost-scsi.c
  virtio-9p-device: move qdev properties into virtio-9p-device.c
  virtio-serial-bus: move qdev properties into virtio-serial-bus.c
  virtio-rng: move qdev properties into virtio-rng.c
  virtio-scsi: move qdev properties into virtio-scsi.c
  virtio-net.h: Remove unsed DEFINE_VIRTIO_NET_PROPERTIES
  virtio-net: move qdev properties into virtio-net.c
  virtio-input: emulated devices [pci]
  virtio-input: core code & base class [pci]
  pci: add PCI_CLASS_INPUT_*
  virtio-pci: fill VirtIOPCIRegions early.
  virtio-pci: drop identical virtio_pci_cap
  virtio-pci: move cap type to VirtIOPCIRegion
  virtio-pci: move virtio_pci_add_mem_cap call to virtio_pci_modern_region_map
  virtio-pci: add virtio_pci_modern_region_map()
  virtio-pci: add virtio_pci_modern_regions_init()
  virtio-pci: add struct VirtIOPCIRegion for virtio-1 regions
  virtio-balloon: switch to virtio_add_feature
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-06-11 15:33:38 +01:00