提交 · 35f754620615138aaae0ef72602f84c88fd8de0f · openeuler / qemu

14 6月, 2011 2 次提交

print meaningful error message in case of --disable-vhost-net · 35f75462

由 Michael Tokarev 提交于 6月 10, 2011

When qemu gets compiled without support of vhost-net, any attempt
to use it fails with a very clear error message:

 qemu-system-x86_64: -netdev ...,vhost=on: vhost-net requested but could not be initialized

there's absolutely no reason given _why_ it coult not be
initialized, and even strace'ing the process in question
does not reveal any errors.  So print a message telling
what's going on.
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

35f75462

virtio: compat event idx support · b91cb442

由 Michael S. Tsirkin 提交于 6月 12, 2011

Disable event index for compat machine types.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

b91cb442

12 6月, 2011 38 次提交

virtio: event index support · bcbabae8

由 Michael S. Tsirkin 提交于 6月 12, 2011

Add support for event_idx feature, and utilize it to
reduce the number of interrupts and exits for the guest.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

bcbabae8

msix: Use replace local defines with pci_regs versions · 01731cfb

由 Jan Kiszka 提交于 6月 09, 2011

This also cleans up an open-coded 64-bit message address readout.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

01731cfb

pci: Update pci_regs header · 81486b55

由 Jan Kiszka 提交于 6月 09, 2011

Pulls in latest version from kernel 3.0-rc2.

Some changes around AER now require local defines as QEMU accesses the
error source identification register via sub-words.

CC: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

81486b55

msi: Fix copy&paste mistake in msi_uninit · 4dad7f1e

由 Jan Kiszka 提交于 6月 07, 2011

Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

4dad7f1e

virtio: correctly initialize vm_running · d3674c57

由 Jason Wang 提交于 5月 18, 2011

Current vm_running was not explicitly initialized and its value was changed by
vm state notifier, this may confuse the virtio device being hotplugged such as
virtio-net with vhost backend as it may think the vm was not running. Solve this
by initialize this value explicitly in virtio_common_init().
Signed-off-by: NJason Wang <jasowang@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

d3674c57

virtio: guard against negative vq notifies · 7157e2e2

由 Stefan Hajnoczi 提交于 5月 08, 2011

The virtio_queue_notify() function checks that the virtqueue number is
less than the maximum number of virtqueues. A signed comparison is used
but the virtqueue number could be negative if a buggy or malicious guest
is run. This results in memory accesses outside of the virtqueue array.

It is risky doing input validation in common code instead of at the
guest<->host boundary. Note that virtio_queue_set_addr(),
virtio_queue_get_addr(), virtio_queue_get_num(), and many other virtio
functions do *not* validate the virtqueue number argument.

Instead of fixing the comparison in virtio_queue_notify(), move the
comparison to the virtio bindings (just like VIRTIO_PCI_QUEUE_SEL) where
we have a uint32_t value and can avoid ever calling into common virtio
code if the virtqueue number is invalid.
Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

7157e2e2

virtio-pci.c: convert to PCIDEviceInfo to initialize ids · e75ccf2c

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

e75ccf2c

hw/xio3130_upstream.c: convert to PCIDeviceInfo to initialize ids · 5844997a

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

5844997a

hw/xio3130_downstream.c: convert to PCIDeviceInfo to initialize ids · 3ec39b2d

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

3ec39b2d

hw/wdt_i6300esb.c: convert to PCIDeviceInfo to initialize ids · 24b856ca

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

24b856ca

hw/vt82c686.c: convert to PCIDeviceInfo to initialize ids · 1cf0d2b8

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

1cf0d2b8

hw/vga-pci.c: convert to PCIDeviceInfo to initialize ids · 32902772

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

32902772

hw/versatile_pci.c: convert to PCIDeviceInfo to initialize ids · 56fe6408

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

56fe6408

hw/usb-ohci.c: convert to PCIDeviceInfo to initialize ids · a8eae585

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

a8eae585

hw/unin_pci.c: convert to PCIDeviceInfo to initialize ids · d7b61ecc

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

d7b61ecc

hw/sun4u.c: convert to PCIDeviceInfo to initialize ids · e8b36ba9

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

e8b36ba9

hw/sh_pci.c: convert to PCIDeviceInfo to initialize ids · ae2ebad7

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

ae2ebad7

hw/rtl8139.c: convert to PCIDeviceInfo to initialize ids · 7cba16a7

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

7cba16a7

hw/qxl.c: convert to PCIDeviceInfo to initialize ids · 96c05abc

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

96c05abc

hw/piix_pci.c: convert to PCIDeviceInfo to initialize ids · 3a9d8549

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

3a9d8549

hw/piix4.c: convert to PCIDeviceInfo to initialize ids · 146beee5

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

146beee5

hw/pcnet-pci.c: convert to PCIDeviceInfo to initialize ids · d7dccd11

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

d7dccd11

hw/ne2000.c: convert to PCIDeviceInfo to initialize ids · 18f1c729

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

18f1c729

hw/lsi53c895a.c: convert to PCIDeviceInfo to initialize ids · af5374aa

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

af5374aa

hw/ivshmem.c: convert to PCIDeviceInfo to initialize ids · 7aff0f21

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

7aff0f21

hw/ioh3420.c: convert to PCIDeviceInfo to initialize ids · 3d0b1e70

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

3d0b1e70

hw/intel-hda.c: convert to PCIDeviceInfo to initialize ids · d15fda63

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

d15fda63

hw/ide/via.c: convert to PCIDeviceInfo to initialize ids · 65ff544b

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

65ff544b

hw/ide/ich.c: convert to PCIDeviceInfo to initialize ids · 03f1c143

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

03f1c143

hw/ide/cmd646.c: convert to PCIDeviceInfo to initialize ids · c04ca075

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

c04ca075

hw/gt64xxx.c: convert to PCIDeviceInfo to initialize ids · 231f5f43

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

231f5f43

hw/grackle_pci.c: convert to PCIDeviceInfo to initialize ids · a614f52d

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

a614f52d

hw/es1370.c: convert to PCIDeviceInfo to initialize ids · 0b8c537f

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

0b8c537f

hw/e1000.c: convert to PCIDeviceInfo to initialize ids · e72d5c9d

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

e72d5c9d

hw/cirrus_vga.c: convert to PCIDeviceInfo to initialize ids · 5b96d8f9

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

5b96d8f9

hw/bonito.c: convert to PCIDeviceInfo to initialize ids · 51387f86

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

51387f86

hw/acpi_piix4.c: convert to PCIDeviceInfo to initialize ids · 580b7295

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

580b7295

hw/ac97.c: convert to PCIDeviceInfo to initialize ids · 0647b949

由 Isaku Yamahata 提交于 5月 25, 2011

use PCIDeviceInfo to initialize ids.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

0647b949