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Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Some of the virtio devices have the same frontend name, but actually
implement different devices behind the scenes through aliases.
The indicator which device type to use is the architecture. On s390, we
want s390 virtio devices. On everything else, we want PCI devices.
Reflect this in the alias selection code. This way we fix commands like
-device virtio-blk on s390x which with this patch applied select the
correct virtio-blk-s390 device rather than virtio-blk-pci.
Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
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Commit ff71f2e8cacefae99179993204172bc65e4303df prevent the possible
crash during initialization of linux driver by checking the operating
mode.This seems too strict as:
- the real card could still work in mode other than normal
- some buggy driver who does not set correct opmode after eeprom
access
So, considering rx ring address were reset to zero (which could be
safely trated as an address not intened to DMA to), in order to
both letting old guest work and preventing the unexpected DMA to
guest, we can forbid packet receiving when rx ring address is zero.
Tested-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit fcce6fd25f3e233f9da9ef01230a668ab35bd343)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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As in the SATA and AHCI specifications, a FIS is 5 Dwords of 4 bytes
each, which comes to 20 bytes (decimal), not 0x20.
Signed-off-by: Daniel Verkamp <daniel@drv.nu>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit 4bb9c939a57103898f5a51aa6a7336eb3320d923)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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The qemu-img.1 man page is missing the qed format from its list of
supported formats. Document the image creation options for qed.
Suggested-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit f085800e245836fed27fddb3b624a29326637657)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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The local variables ret, i are only used if __linux__ is defined.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit 47ce9ef7f89032c4079bf5132a12d1bfd4d5bca5)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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bdrv_save_vmstate and bdrv_load_vmstate should return the vmstate size
on success, and -errno on error.
Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit 6f3c714eb7730630241fd0b33b799352d7feb876)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Legacy (non-pvops) gntdev drivers may require this to be done when the
number of grants intended to be used simultaneously exceeds a certain
driver specific default limit.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
(cherry picked from commit 64c27e5b1fdb6d94bdc0bda3b1869d7383a35c65)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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File is targeted for install, but is never installed.
Signed-off-by: Bruce Rogers <brogers@suse.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
(cherry picked from commit 0cd23fcc0afe0a847e2e68797b64b297b20121f9)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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The Windows uses 'READ' command at the start of an instalation
without checking the 'dir' register. We have to abort the transfer
with an abnormal termination if there is no media in the drive.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit c52acf60b6c12ff5eb58eb6ac568c159ae0c8737)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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The autoclear feature bits can be used for qcow2 file format features
that are safe to "drop" by old programs that do not understand the
feature. Upon opening the image file unknown autoclear feature bits are
cleared and the image file header is rewritten, but this was happening
too early in the code when critical header fields were not yet loaded.
Process autoclear feature bits after all necessary header information
has been loaded.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit af7b708db2d03eb47f7ba44a050439ad9ee65e7a)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Prevent disk data loss when closing qemu console window
under Windows 7.
v3. Comment for Sleep() parameter was updated.
Signed-off-by: Pavel Dovgalyuk<pavel.dovgaluk@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit b75a02829dde98723dfe16fa098338cb267b28b9)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit 87267753a36798e25262ee48264bea2ab70921aa)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Currently, we do not properly cleanup, if pci_bridge_dev_initfn
fails to initialize properly. Make sure to call pci_bridge_exitfn()
in the error path.
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 80aa796bf38b7ef21daa42673b4711510c450d8a)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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While looking into hot-plugging bridges, I can create a qemu segfault via:
$ device_add pci-bridge
Bridge chassis not specified. Each bridge is required to be assigned a unique chassis id > 0.
**
ERROR:qom/object.c:389:object_delete: assertion failed: (obj->ref == 0)
I'm proposing to fix this by adding a call to 'object_unparent()', before the
call to qdev_free(). I see there is already a precedent for this usage pattern as
seen in qdev_simple_unplug_cb():
/* can be used as ->unplug() callback for the simple cases */
int qdev_simple_unplug_cb(DeviceState *dev)
{
/* just zap it */
object_unparent(OBJECT(dev));
qdev_free(dev);
return 0;
}
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 266ca11a0433643a3cc3146a9837d9f2b0bfbe3b)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Call msi_reset on device reset as still required by the core.
CC: Gerd Hoffmann <kraxel@redhat.com>
CC: qemu-stable@nongnu.org
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 8e729e3b521d9fcd87fc2e40b6322e684f58bb2e)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Call msi_reset on device reset as still required by the core.
CC: Alexander Graf <agraf@suse.de>
CC: qemu-stable@nongnu.org
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 868a1a52267daddf933ee18480ae036da029b561)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Some drivers (Linux' 8139too among them) rely on the NIC
injecting an interrupt in the event of a receive buffer overflow
and, accordingly, set the RxOverflow bit in the interrupt
mask. Unfortunately rtl8139's can_receive method ignores the
RxOverflow flag, which may lead to a situation where rtl8139
stops receiving packets (can_receive returns 0) when the receive
buffer becomes full.
If the driver eventually read from the receive buffer or reset
the card the emulator could recover from this situation. However
some implementations only do this upon receiving an interrupt
with either RxOK or RxOverflow set in the ISR; interrupt that
will never come because QEMU's flow control mechanisms would
prevent rtl8139 from receiving any packet.
Letting packets go through when the overflow interrupt is enabled
makes the QEMU emulator compliant to the spec and solves the
problem.
This patch should fix a relatively common (in our experience)
network stall observed when running enterprise distros with
rtl8139 as the NIC; in some cases the 8139too device driver gets
loaded and when under heavy load the network eventually stops
working.
Reported-by: Hayato Kakuta <kakuta.hayato@oss.ntt.co.jp>
Tested-by: Hayato Kakuta <kakuta.hayato@oss.ntt.co.jp>
Acked-by: Igor Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit fee9d348ffc5c9f80068086799a948996f633f7e)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Some versions declare open_by_handle_at, but don't define AT_EMPTY_PATH.
Extend the check in configure to test both preconditions.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Serge Hallyn <serge.hallyn@ubuntu.com>
(cherry picked from commit acc55ba8b1519bda27be19fad50b65d2b0c7d26d)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Each string which is shown during readline completion in the QEMU monitor
is allocated dynamically but currently never deallocated.
Add the missing loop which calls g_free for the allocated strings.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
(cherry picked from commit fc9fa4bd0a295ac18808c4cd2cfac484bc4649d3)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Some gcc versions seem not to be able to figure out that the switch
statement covers all possible values and that c is therefore always
initialised. Add a default branch for them.
Reported-by: malc <av1474@comtv.ru>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
(cherry picked from commit 1417d7e40eaf1418333fb2ec43d0c7f4245b10e7)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Due to a offset between the clock used to generate the in-kernel
count_load_time (CLOCK_MONOTONIC) and the clock used for processing this
in userspace (vm_clock), reading back the output of PIT channel 2 via
port 0x61 was broken. One use cases that suffered from it was the CPU
frequency calibration of SeaBIOS, which also affected IDE/AHCI timeouts.
This fixes it by calibrating the offset between both clocks on
kvm_pit_get and adjusting the kernel value before saving it in the
userspace state. As the calibration only works while the vm_clock is
running, we cache the in-kernel state across stopped phases.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
(cherry picked from commit 0cdd3d14447da1a04e778c219c77db8b96f9cf33)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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kvm_put_apic_state's attempt to clear *kapic before setting its
bits cleared sizeof(void*) bytes (no more than 8) rather than the
intended 1024 (KVM_APIC_REG_SIZE) bytes. Spotted by coverity.
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
(cherry picked from commit 0614cb82ca27bdffb83864e693fc29e29182667b)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
(cherry picked from commit 263ddcc81bf45d475ef86100a8567b3fb2129b8d)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
(cherry picked from commit 0d665005c7fd3800f1ae590701f60fe7e4c9a57a)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Taken conditional branches fail to update CCOUNT register because
accumulated ccount_delta is reset during translation of non-taken
branch. To fix it only update CCOUNT once per conditional branch
instruction translation.
This fixes guest linux freeze on LTP waitpid06 test.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
(cherry picked from commit d865f307399441919d6646545b7735e57920da04)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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tb_invalidate_phys_addr has to be called with the exact physical address of
the breakpoint we add/remove, not just the page's base address.
Otherwise we easily fail to flush the right TB.
This breakage was introduced by the commit f3705d5329 "memory: make
phys_page_find() return an unadjusted".
This appeared to work for some guest architectures because their
cpu_get_phys_page_debug implementation returns full translated physical
address, not just the base of the TARGET_PAGE_SIZE-sized page.
Reported-by: TeLeMan <geleman@gmail.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
(cherry picked from commit 9d70c4b7b8a580959cc4f739e7c9a04964d00d46)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
(cherry picked from commit c305e32f4336e29fd3f86fc32ffce7b00e5bd9e1)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Hardware pagetable walking may not be nested. Stop guessing and pass
explicit flag to the get_physical_addr_mmu function that controls page
table lookup.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
(cherry picked from commit 57705a676c65e6ecacc44c23b192f3d7ed2cdedd)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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This is to avoid interference of internal QEMU helpers
(cpu_get_phys_page_debug, tb_invalidate_virtual_addr) with guest-visible
TLB state.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
(cherry picked from commit ae4e7982e6db8b88e90db74779f4693bc2c636a8)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
(cherry picked from commit 16bde77a298acfe15f5e948aceff550d0cb173e8)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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According to ISA, 4.4.2.6, EXCVADDR may be changed by any TLB miss, even
if the miss is handled entirely by processor hardware.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
(cherry picked from commit 39e7d37f0f25823c00d1105e8eb9b61182fd349c)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Both old and new mappings need flushing because their VPN may be
different in MMU case.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
(cherry picked from commit e323bdeff28f3bd647bf02cc9df57971eff3e258)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Currently the sector value for the geometry is masked, even if the
user usesa command line parameter that explicitely gives a number.
This breaks dasd devices on s390. A dasd device can have
a physical block size of 4096 (== same for logical block size)
and a typcial geometry of 15 heads and 12 sectors per cyl.
The ibm partition detection relies on a correct geometry
reported by the device. Unfortunately the current code changes
12 to 8. This would be necessary if the total size is
not a multiple of logical sector size, but for dasd this
is not the case.
This patch checks the device size and only applies sector
mask if necessary.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
CC: Christoph Hellwig <hch@lst.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit 136be99e6e2130d3cd960b6b7d0ca86b6f011e5f)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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* origin/master:
pc-bios: Update OpenBIOS images
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Update OpenBIOS images to r1060 built from submodule.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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* mdroth/qga-pull-5-29-12-v2:
qemu-ga: avoid blocking on atime update when reading /etc/mtab
qemu-ga: Fix use of environ on Darwin
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In snapshot mode, bdrv_open creates an empty temporary file without
checking for mkstemp or close failure, and ignoring the possibility
of a buffer overrun given a surprisingly long $TMPDIR.
Change the get_tmp_filename function to return int (not void),
so that it can inform its two callers of those failures.
Also avoid the risk of buffer overrun and do not ignore mkstemp
or close failure.
Update both callers (in block.c and vvfat.c) to propagate
temp-file-creation failure to their callers.
get_tmp_filename creates and closes an empty file, while its
callers later open that presumed-existing file with O_CREAT.
The problem was that a malicious user could provoke mkstemp failure
and race to create a symlink with the selected temporary file name,
thus causing the qemu process (usually root owned) to open through
the symlink, overwriting an attacker-chosen file.
This addresses CVE-2012-2652.
http://bugzilla.redhat.com/CVE-2012-2652
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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NULL pointer dereference in case no vnc server is configured.
Catch this and return -EINVAL like vnc_display_password() does.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Changes v2 -> v3;
- Check for kvm_enabled() before setting cpuid_7_0_ebx_features
Changes v1 -> v2:
- Use kvm_arch_get_supported_cpuid() instead of host_cpuid() on
cpu_x86_fill_host().
We should use GET_SUPPORTED_CPUID for all bits on "-cpu host"
eventually, but I am not changing all the other CPUID leaves because
we may not be able to test such an intrusive change in time for 1.1.
Description of the bug:
Since QEMU 0.15, the CPUID information on CPUID[EAX=7,ECX=0] is being
returned unfiltered to the guest, directly from the GET_SUPPORTED_CPUID
return value.
The problem is that this makes the resulting CPU feature flags
unpredictable and dependent on the host CPU and kernel version. This
breaks live-migration badly if migrating from a host CPU that supports
some features on that CPUID leaf (running a recent kernel) to a kernel
or host CPU that doesn't support it.
Migration also is incorrect (the virtual CPU changes under the guest's
feet) if you migrate in the opposite direction (from an old CPU/kernel
to a new CPU/kernel), but with less serious consequences (guests
normally query CPUID information only once on boot).
Fortunately, the bug affects only users using cpudefs with level >= 7.
The right behavior should be to explicitly enable those features on
[cpudef] config sections or on the "-cpu" command-line arguments. Right
now there is no predefined CPU model on QEMU that has those features:
the latest Intel model we have is Sandy Bridge.
I would like to get this fixed on 1.1, so I am submitting this patch,
that enables those features only if "-cpu host" is being used (as we
don't have any pre-defined CPU model that actually have those features).
After 1.1 is released, we can make those features properly configurable
on [cpudef] and -cpu configuration.
One problem is: with this patch, users with the following setup:
- Running QEMU 1.0;
- Using a cpudef having level >= 7;
- Running a kernel that supports the features on CPUID leaf 7; and
- Running on a CPU that supports some features on CPUID leaf 7
won't be able to live-migrate to QEMU 1.1. But for these users
live-migration is already broken (they can't live-migrate to hosts with
older CPUs or older kernels, already), I don't see how to avoid this
problem.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Currently we re-read/re-process /etc/mtab to get an updated list of
mounts when guest-fsfreeze-thaw is called. This can cause an atime
update on /etc/mtab, which will block if we're in a frozen state.
Instead, use /proc's version of mtab, which may not be up-to-date with
options passed via -o remount, but is compatible for our use cases since
we only care about the filesystem type.
Reported-by: Matsuda, Daiki <matsudadik@intellilink.co.jp>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Use _NSGetEnviron() helper to access the environment.
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Cc: Charlie Somerville <charlie@charliesomerville.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Start VM with 8 multiple-function block devs, hot-removing
those block devs by 'device_del ...' would cause qemu abort.
| (qemu) device_del virti0-0-0
| (qemu) **
|ERROR:qom/object.c:389:object_delete: assertion failed: (obj->ref == 0)
It's a regression introduced by commit 57c9fafe
The whole PCI slot should be removed once. Currently only one func
is cleaned in pci_unplug_device(), if you try to remove a single
func by monitor cmd.
free_qdev() are called for all functions in slot,
but unparent_delete() is only called for one
function.
Signed-off-by: XXXX
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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The previous multiboot load code did not treat the case where
load_end_addr was 0 specially. The multiboot specification says the
following:
* load_end_addr
Contains the physical address of the end of the data segment.
(load_end_addr - load_addr) specifies how much data to load. This
implies that the text and data segments must be consecutive in the
OS image; this is true for existing a.out executable formats. If
this field is zero, the boot loader assumes that the text and data
segments occupy the whole OS image file.
Signed-off-by: Scott Moser <smoser@ubuntu.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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With pc-0.12, we map the video RAM both through the PCI BAR (the guest does
this) and through a fixed mapping at 0xe0000000. The memory API doesn't allow
this double map, and aborts.
Fix by using an alias.
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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* afaerber-or/cocoa-for-upstream:
cocoa: Suppress Cocoa frontend for -qtest
arch_init: Fix AltiVec build on Darwin/ppc
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