Commit Graph

19834 Commits

Author SHA1 Message Date
Jason Wang
b9d03e352c e1000: link auto-negotiation emulation
Indeed, there's nothing else except for the time spent on the
negotiation needs to be emulated. This is needed for resuming windows
guest from hibernation, as without a proper delay, qemu would send the
packet too early ( guest even does not have a proper intr handler),
which could lead windows guest hang.

This patch first introduces an array of function pointers to make it
possible to emulate per-register write behavior. Then traps the
PHY_CTRL register write and when guest want to restart the link auto
negotiation, we would down the link and mark the auto negotiation in
progress in PHY_STATUS register. After time, a timer with 500 ms (
which is the minimum timeout of auto-negotation specified in 802.3
spec). The link would be up when timer expired.

Test with resuming windows guest plus flood ping and linux ethtool
linkstatus test.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:48 +03:00
Jason Wang
f9c1cdf492 e1000: introduce bit for debugging PHY emulation
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:48 +03:00
Jason Wang
71aadd3cd2 e1000: introduce helpers to manipulate link status
This patch introduces helpers to change link status bit for phy/mac
register. This would help to reduce code duplication and would be used
by following patches.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:48 +03:00
Jason Wang
93e37d7690 e1000: PHY loopback mode support
The missing of loopback mode prevent the running of self diagnosis
program in guest. This patch adds this support.

After this patch, loopback test of ethtool were passed in guest.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:48 +03:00
Jason Wang
17fbbb0b3d e1000: conditionally raise irq at the end of MDI cycle
According to the spec:

"When set to 1b by software, it causes an Interrupt to be
asserted to indicate the end of an MDI cycle."

We need check the Interrupt Enable bit and raise irq only when it is
set.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:48 +03:00
Jason Wang
2e54cc21ad e1000: introduce bits of PHY control register
This would be used be following patches.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:47 +03:00
Stefan Weil
69f3ce78cc eepro100: Fix multicast regression
Commit 7fc8d918b9 removed code from
eepro100.c and replaced it by different code: the code in net.c
returns bits 31...26, but eepro100 needs bits 7...2.

This patch partially reverts 7fc8d918b9.
To avoid future problems, I renamed the function and changed the comment.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:47 +03:00
Michael S. Tsirkin
a821ce5933 virtio: order index/descriptor reads
virtio has the equivalent of:

	if (vq->last_avail_index != vring_avail_idx(vq)) {
		read descriptor head at vq->last_avail_index;
	}

In theory, processor can reorder descriptor head
read to happen speculatively before the index read.
this would trigger the following race:

	host descriptor head read <- reads invalid head from ring
		guest writes valid descriptor head
		guest writes avail index
	host avail index read <- observes valid index

as a result host will use an invalid head value.
This was not observed in the field by me but after
the experience with the previous two races
I think it is prudent to address this theoretical race condition.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:47 +03:00
Michael S. Tsirkin
92045d80ba virtio: add missing mb() on enable notification
This fixes an issue dual to the one fixed by
patch 'virtio: add missing mb() on notification'
and applies on top.

In this case, to enable vq kick to exit to host,
qemu writes out used flag then reads the
avail index. if these are reordered we get a race:

    host avail index read: ring is empty
    		guest avail index write
    		guest flag read: exit disabled
    host used flag write: enable exit

which results in a lost exit: host will never be notified about the
avail index update.  Again, happens in the field but only seems to
trigger on some specific hardware.

Insert an smp_mb barrier operation to ensure the correct ordering.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:47 +03:00
Michael S. Tsirkin
a281ebc11a virtio: add missing mb() on notification
During normal operation, virtio first writes a used index
and then checks whether it should interrupt the guest
by reading guest avail index/flag values.

Guest does the reverse: writes the index/flag,
then checks the used ring.

The ordering is important: if host avail flag read bypasses the used
index write, we could in effect get this timing:

host avail flag read
		guest enable interrupts: avail flag write
		guest check used ring: ring is empty
host used index write

which results in a lost interrupt: guest will never be notified
about the used ring update.

This actually can happen when using kvm with an io thread,
such that the guest vcpu and qemu run on different host cpus,
and this has actually been observed in the field
(but only seems to trigger on very specific processor types)
with userspace virtio: vhost has the necessary smp_mb()
in place to prevent the regordering, so the same workload stalls
forever waiting for an interrupt with vhost=off but works
fine with vhost=on.

Insert an smp_mb barrier operation in userspace virtio to
ensure the correct ordering.
Applying this patch fixed the race condition we have observed.
Tested on x86_64. I checked the code generated by the new macro
for i386 and ppc but didn't run virtio.

Note: mb could in theory be implemented by __sync_synchronize, but this
would make us hit old GCC bugs. Besides old GCC
not implementing __sync_synchronize at all, there were bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36793
in this functionality as recently as in 4.3.

As we need asm for rmb,wmb anyway, it's just as well to
use it for mb.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:53:46 +03:00
Michael S. Tsirkin
814cd3ac37 e1000: move reset function earlier in file
Make it easier to reuse this function.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2012-04-25 10:40:50 +03:00
Peter Chubb
cf36b31db2 Limit ptimer rate to something achievable
If a guest sets very short timeouts, and asks for a timer to be reloaded on
timeout, QEMU can go to 100%CPU utilisation and become unresponsive,
as it is spending all its time generating timeout interrupts.  On real
hardware this doesn't matter, as the interrupts are just coalesced,
and the effect is to have the interrupt asserted all the time.

This patch is a band-aid, that prevents timeouts less than 10
microseconds from being set.  10 microseconds is a limit that was
determined empirically on a variety of machines as the shortest that
allowed QEMU to pick up a control-a c sequence to get at the monitor.

Reported-by: Anna Lyons <anna.lyons@nicta.com.au>
Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Andreas Färber
dfe47e7029 qom: Refine container_get() to allow using a custom root
Specify the root to search from as argument. This avoids hardcoding
"/machine" in some places and makes it more flexible.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Anthony Liguori <anthony@codemonkey.ws>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Richard Henderson
7f3bf92fad qtest: Fix tv_usec != long
Sparc Debian 5.0.8 does not define __suseconds_t as long,
but FMT_timeval expects %ld.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Peter Portante
e3c56761b4 Remove extra pthread switch
remove the extra pthread switch which might be there
  from the package config check for gthreads.

Signed-off-by: Peter Portante <peter.portante@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Kusanagi Kouichi
d10f9056ba configure: Virtfs doesn't require libcap.
Only proxy helper does.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Stefan Weil
ac3107340f qemu-char: Fix crash when switching consoles
qemu-system-arm (and other system emulations) crashes with SDL when
the user switches consoles (Alt-Ctrl-F4).

We already check for NULL pointers in qemu_chr_fe_ioctl,
qemu_chr_be_can_write and other functions, so do this also
for s->chr_read in qemu_chr_be_write. This fixes the crash.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Eduardo Habkost
023d3d67c7 configure: add --with-confsuffix option
This will allow the user to make Qemu use a different subdirectory name
inside $datadir and $sysconfdir, instead of "/qemu".

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Eduardo Habkost
528ae5b850 configure: change meaning of --datadir to Autoconf convention
Autoconf uses --datadir for the /usr/share directory, not the
program-specific subdirectory inside /usr/share. This changes configure
to match autoconf behavior.

Note that this will break compatibility with existing build scripts.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Eduardo Habkost
0b3b717470 create_config: simplify prefix=* block, remove CONFIG_QEMU_PREFIX
As now that block handles only the prefix variable, the code can be much
simpler. This also removes the CONFIG_QEMU_PREFIX define as it is not
used by any C code.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Eduardo Habkost
c41cc50f66 create_config: remove *dir block
Now only the qemu_*dir variables will become #defines. The other
directory names aren't used by the C code.

That means the following #defines won't be available in C code anymore:

 - CONFIG_QEMU_BINDIR
 - CONFIG_QEMU_LIBDIR
 - CONFIG_QEMU_INCLUDEDIR
 - CONFIG_QEMU_MANDIR
 - CONFIG_QEMU_SYSCONFDIR
 - CONFIG_QEMU_LIBEXECDIR

The following #defines are going to be kept because they are handled by
the qemu_* block on create_config:

 - CONFIG_QEMU_CONFDIR
 - CONFIG_QEMU_DATADIR
 - CONFIG_QEMU_DOCDIR

This one will be kept because it is set directly by ./configure:

 - CONFIG_QEMU_HELPERDIR

This patch keeps the 'prefix=*' (CONFIG_QEMU_PREFIX) pattern because
other variables may use $prefix on their config-host.mak definitions.
The remaining code will be simplified on a further patch.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Eduardo Habkost
9afa52ceb2 config-host.mak: reorder variables a bit
Cosmetic change.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:31 -05:00
Eduardo Habkost
5100cb446d config-host.mak: remove CONFIG_QEMU_SHAREDIR
There is no code using that variable according to 'git grep', so kill
it.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Eduardo Habkost
d7dd65bae3 config-host.mak: rename docdir to qemu_docdir
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Eduardo Habkost
80465e809a Makefile: use $(qemu_confdir) instead of $(sysconfdir)/qemu
Instead of hardcoding the directory suffix, use the qemu-specific
directory variable.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Eduardo Habkost
22d0703853 config-host.mak: rename confdir to qemu_confdir
$confdir is a confusing name, as it's not clear if it's "the system
config dir" or "the Qemus-specific directory inside the config dir".
$qemu_confdir makes it more clear.

The current C code that uses CONFIG_QEMU_CONFDIR should be safe, as now
create_config generates the same #define name (CONFIG_QEMU_CONFDIR) for
both "confdir" and "qemu_confdir" variables.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Eduardo Habkost
6aae2a2e0e config-host.mak: rename datadir to qemu_datadir
Autoconf concept of "datadir" is supposed to be "$prefix/share", not
"$prefix/share/PACKAGE", so using datadir for the Qemu-specific
directory is confusing.

The current C code that uses CONFIG_QEMU_DATADIR should be safe, as now
create_config generates the same #define name (CONFIG_QEMU_DATADIR) for
both "datadir" and "qemu_datadir" variables.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Eduardo Habkost
eb72952b81 create_config: separate section for qemu_*dir variables (v2)
The generic *dir section will eventually go away and be replaced with
qemu_* section. By now, both sections will be kept, while the variables
get renamed on config-host.mak.

With this patch, a XXXdir variable will become a CONFIG_QEMU_XXXDIR
define, and a qemu_XXXdir variable will become CONFIG_QEMU_XXXDIR as
well (instead of becoming a CONFIG_QEMU_QEMU_XXXDIR define).

Changes v1 -> v2:
 - Rebase on top of newer qemu.git changes, that changed
   "tr '[:lower:]' '[:upper:]'" to "LC_ALL=C tr '[a-z]' '[A-Z]'".

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Eduardo Habkost
10ea68b343 configure: rename $confdir to $qemu_confdir
There's no "confdir" variable on Autoconf, but it's good to make it
clear that it's a variable for the Qemu-specific subdirectory inside
$sysconfdir.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Eduardo Habkost
850da188a2 configure: rename $docdir to $qemu_docdir
The autoconf "docdir" variable is used for the program-specific
subdirectory, but anyway it's better to make it clear that the variable
is used for the qemu-specific subdirectory path.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Eduardo Habkost
c00b280805 configure: rename $datadir to $qemu_datadir
The variable is used for the qemu-specific directory and has a different
meaning of the autoconf "datadir" variable (that's used for the
$prefix/share directory, not for $prefix/share/PACKAGE).

This doesn't change behavior or interfaces, it's just an internal
variable rename.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-24 09:50:30 -05:00
Andreas Färber
d0e71ef56f target-microblaze: QOM'ify CPU init
Move code from cpu_mb_init() to a QOM initfn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Tested-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
[AF: Leave cpu_reset() call in cpu_mb_init()]
2012-04-24 16:04:56 +02:00
Andreas Färber
61b6208f8e target-microblaze: QOM'ify CPU reset
Move code from cpu_state_reset() to QOM mb_cpu_reset().

Signed-off-by: Andreas Färber <afaerber@suse.de>
Tested-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
2012-04-24 16:04:56 +02:00
Andreas Färber
b77f98cada target-microblaze: QOM'ify CPU
Embed CPUMBState as first member of QOM MicroBlazeCPU.

Let CPUClass::reset() call cpu_state_reset() for now.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Tested-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
[AF: Updated cpu.c to include cpu-qom.h indirectly via cpu.h]
2012-04-24 16:04:56 +02:00
Andreas Färber
aa0d1267b3 target-cris: Start QOM'ifying CPU init
Move VR-independent code from cpu_cris_init() into an initfn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-04-24 16:04:56 +02:00
Andreas Färber
1c3b52fb1a target-cris: QOM'ify CPU reset
Move code from cpu_state_reset() into QOM cris_cpu_reset().
Let CPU init call cpu_reset().

Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-04-24 16:04:56 +02:00
Andreas Färber
e739a48e58 target-cris: QOM'ify CPU
Embed CPUCRISState as first member of QOM CRISCPU.

Let CPUClass::reset() call cpu_state_reset() for now.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-04-24 16:04:56 +02:00
Anthony Liguori
092dfc7714 Merge remote-tracking branch 'origin/master' into staging
* origin/master:
  qtest: fix memread and memwrite on 32 bit hosts
2012-04-23 15:02:53 -05:00
Anthony Liguori
6454678423 Merge remote-tracking branch 'qmp/queue/qmp' into staging
* qmp/queue/qmp:
  qapi: g_hash_table_find() instead of GHashTableIter.
  qmp: make block job command naming consistent
2012-04-23 14:29:11 -05:00
Blue Swirl
ce6bf17a97 qtest: fix memread and memwrite on 32 bit hosts
Use PRIx64 to print 64 bit values to avoid truncation
on 32 bit hosts.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-23 19:28:14 +00:00
Anthony Liguori
1f8bcac09a Merge remote-tracking branch 'kwolf/for-anthony' into staging
* kwolf/for-anthony: (38 commits)
  qemu-iotests: Fix test 031 for qcow2 v3 support
  qemu-iotests: Add -o and make v3 the default for qcow2
  qcow2: Zero write support
  qemu-iotests: Test backing file COW with zero clusters
  qemu-iotests: add a simple test for write_zeroes
  qcow2: Support for feature table header extension
  qcow2: Support reading zero clusters
  qcow2: Version 3 images
  qcow2: Ignore reserved bits in check_refcounts
  qcow2: Ignore reserved bits in refcount table entries
  qcow2: Simplify count_cow_clusters
  qcow2: Refactor qcow2_free_any_clusters
  qcow2: Ignore reserved bits in L1/L2 entries
  qcow2: Fail write_compressed when overwriting data
  qcow2: Ignore reserved bits in count_contiguous_clusters()
  qcow2: Ignore reserved bits in get_cluster_offset
  qcow2: Save disk size in snapshot header
  Specification for qcow2 version 3
  qcow2: Fix refcount block allocation during qcow2_alloc_cluster_at()
  iotests: Resolve test failures caused by hostname
  ...
2012-04-23 14:27:04 -05:00
Anthony Liguori
cb4c2548ea Merge remote-tracking branch 'origin/master' into staging
* origin/master:
  fix BCD mask for date (Solaris 2.5 guest hang fix)
2012-04-23 14:15:09 -05:00
Artyom Tarasenko
02f5da11d6 fix BCD mask for date (Solaris 2.5 guest hang fix)
Fix BCD mask for date. The most visible effect of this patch is
Solaris 2.5.1 doesn't hang at boot if the day of month is >21.

Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-23 17:01:04 +00:00
Anthony Liguori
5469963394 Merge remote-tracking branch 'origin/master' into staging
* origin/master: (27 commits)
  target-arm: Move reset handling to arm_cpu_reset
  target-arm: Drop cpu_reset_model_id()
  target-arm: Move cache ID register setup to cpu specific init fns
  target-arm: Move OMAP cp15_i_{max,min} reset to cpu_state_reset
  target-arm: Move feature register setup to per-CPU init fns
  target-arm: Move iWMMXT wCID reset to cpu_state_reset
  target-arm: Drop JTAG_ID documentation
  target-arm: Move SCTLR reset value setup to per cpu init fns
  target-arm: Move CTR setup to per cpu init fns
  target-arm: Move MVFR* setup to per cpu init fns
  target-arm: Move FPSID config to cpu init fns
  target-arm: Move feature bit settings to CPU init fns
  target-arm: Add QOM subclasses for each ARM cpu implementation
  target-arm: remind to keep arm features in sync with linux-user/elfload.c
  tci: GETPC() macro must return an uintptr_t
  gdbstub: Synchronize CPU state unconditionally in gdb_set_cpu_pc
  softfloat: make USE_SOFTFLOAT_STRUCT_TYPES compile
  target-xtensa: add tests for LOOPNEZ and LOOPGTZ
  target-xtensa: fix LOOPNEZ/LOOPGTZ translation
  qtest: add m48t59 tests for Sparc
  ...
2012-04-23 11:49:59 -05:00
NODA, Kai
57a33d8967 qapi: g_hash_table_find() instead of GHashTableIter.
GHashTableIter was first introduced in glib 2.16.
This patch removes it in favor of older g_hash_table_find()
for better compatibility with RHEL5.

Signed-off-by: NODA, Kai <nodakai@gmail.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-04-23 13:03:45 -03:00
Stefan Hajnoczi
db58f9c060 qmp: make block job command naming consistent
The block streaming and job commands used '_' instead of '-' for reasons
of compatibility with libvirt, which already included support for the
'_' naming.  However, the semantics of block_job_cancel have changed and
libvirt now needs to handle the new semantics.

Since the old semantics were never in a QEMU release we can still rename
the commands to use '-' instead of '_'.  Libvirt is also happy because
the new name can be used to distinguish QEMU binaries that support the
latest block-job-cancel semantics from those that include a downstream
block_job_cancel command.

Therefore, let's apply the QAPI/QMP naming rules to the block streaming
and job commands.  QEMU 1.1 will be the first release with these
commands so no upstream users can break.

Note that HMP commands are left with '_' because that is the convention
there.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-04-23 13:02:01 -03:00
Anthony Liguori
53878a132a Merge remote-tracking branch 'sstabellini/build_fix' into staging
* sstabellini/build_fix:
  xen: add a dummy xc_hvm_inject_msi for Xen < 4.2
  xen,configure: detect Xen 4.2
2012-04-23 09:58:54 -05:00
Anthony Liguori
6b03296606 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  Add .gitignore for tests/
  e1000: Fix spelling (segmentaion -> segmentation) in debug output
  spice-qemu-char.c: Show what name is unsupported
  pflash_cfi01: remove redundant line
  qxl: Add missing GCC_FMT_ATTR and fix format specifier
  fix block_job_set_speed name in documentation
  error.c: don't return value for void function
2012-04-23 09:58:33 -05:00
Anthony Liguori
25896d8063 Merge remote-tracking branch 'mdroth/qga-pull-4-19-12' into staging
* mdroth/qga-pull-4-19-12:
  qemu-ga: fix help output
  qemu-ga: generate missing stubs for fsfreeze
2012-04-23 09:58:19 -05:00
Anthony Liguori
bec8eb8136 Merge remote-tracking branch 'bonzini/nbd-next' into staging
* bonzini/nbd-next:
  nbd: obey FUA on reads
  nbd: do not include block_int.h
  nbd: do not block in nbd_wr_sync if no data at all is available
  nbd: consistently return negative errno values
  nbd: consistently check for <0 or >=0
  nbd: consistently use ssize_t
  nbd: avoid out of bounds access to recv_coroutine array
2012-04-23 09:58:01 -05:00