Commit Graph

28852 Commits

Author SHA1 Message Date
Richard Henderson
b0940da012 tcg-ppc64: Look through a constant function descriptor
Especially in the user-only configurations, a direct branch into
the executable may be in range.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:32 -07:00
Richard Henderson
d40f3cb112 tcg-ppc64: Fold constant call address into descriptor load
Eliminates one insn per call:

 :  lis     r2,4165
-:  ori     r2,r2,59616
-:  ld      r0,0(r2)
+:  ld      r0,-5920(r2)
 :  mtctr   r0
-:  ld      r2,8(r2)
+:  ld      r2,-5912(r2)
 :  bctrl

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:32 -07:00
Richard Henderson
ad94e1a9db tcg-ppc64: Don't load the static chain from TCG
There are no helpers that require the static chain.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:32 -07:00
Richard Henderson
f8b8412907 tcg-ppc64: Avoid code for nop move
While these are rare from code that's been through the optimizer,
it's not uncommon within the tcg backend.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:32 -07:00
Richard Henderson
5e0f40cfed tcg-ppc64: Use tcg_out64
Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:32 -07:00
Richard Henderson
8327a470df tcg-ppc64: Use TCG_REG_Rn constants
Instead of bare N, for clarity.  The only (intentional) exception made
is for insns that encode R|0, i.e. when R0 encoded into the insn is
interpreted as zero not the contents of the register.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:32 -07:00
Richard Henderson
29b6919869 tcg-ppc64: More use of TAI and SAI helper macros
Finish conversion of all memory operations.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:32 -07:00
Richard Henderson
541dd4ceaa tcg-ppc64: Reformat tcg-target.c
Whitespace and brace changes only.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:31 -07:00
Richard Henderson
8f50c841b3 tcg-ppc: Fix and cleanup tcg_out_tlb_check
The fix is that sparc has so many mmu modes that the last one overflowed
the 16-bit signed offset we assumed would fit.  Handle this, and check
the new assumption at compile time.

Load the tlb addend earlier for the fast path.

Remove the explicit address + addend and make use of index addressing.

Adjust constraints for qemu_ld64 such that we don't clobber the address
register or tlb addend before loading both values.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:31 -07:00
Richard Henderson
5b1c985b7e tcg-ppc: Use conditional branch and link to slow path
Saves one insn per slow path.  Note that we can no longer use
a tail call into the store helper.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:31 -07:00
Richard Henderson
1d10cf9886 tcg-ppc: Cleanup tcg_out_qemu_ld/st_slow_path
Coding style fixes.  Use TCGReg enumeration values instead of raw
numbers.  Don't needlessly pull the whole TCGLabelQemuLdst struct
into local variables.  Less conditional compilation.

No functional changes.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:31 -07:00
Richard Henderson
4b2b114d8c tcg-ppc: Avoid code for nop move
While these are rare from code that's been through the optimizer,
it's not uncommon within the tcg backend.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:46:31 -07:00
Paolo Bonzini
619f90ba62 tcg-ppc: use new return-argument ld/st helpers
These use a 32-bit load-of-immediate to save a mflr+addi+mtlr sequence.
Tested with a Windows 98 guest (pretty much the most recent thing I
could run on my PPC machine) and kvm-unit-tests's sieve.flat.  The
speed up for sieve.flat is as high as 10% for qemu-system-i386, 25%
(no kidding) for qemu-system-x86_64 on my PowerBook G4.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:45:39 -07:00
Paolo Bonzini
6a11557988 tcg-ppc: fix qemu_ld/qemu_st for AIX ABI
For the AIX ABI, the function pointer and small area pointer need
to be loaded in the trampoline.  The trampoline instead is called
with a normal BL instruction.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-25 07:45:30 -07:00
Richard Henderson
e3608d66ce configure: Allow command-line configure for ppc32
Similar to manually selecting i386 for an x86_64 host.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-24 18:50:40 -07:00
Anthony Liguori
f828a4c8fa Merge remote-tracking branch 'stefanha/tracing' into staging
# By Alexey Kardashevskiy
# Via Stefan Hajnoczi
* stefanha/tracing:
  kvm: fix traces to use %x instead of %d

Message-id: 1379699931-5837-1-git-send-email-stefanha@redhat.com
2013-09-23 11:53:22 -05:00
Anthony Liguori
feb678c6f7 Merge remote-tracking branch 'stefanha/net' into staging
# By Aurelien Jarno (1) and Vincenzo Maffione (1)
# Via Stefan Hajnoczi
* stefanha/net:
  e1000: NetClientInfo.receive_iov implemented
  pcnet-pci: mark I/O and MMIO as LITTLE_ENDIAN

Message-id: 1379699613-5338-1-git-send-email-stefanha@redhat.com
2013-09-23 11:53:11 -05:00
Anthony Liguori
16121fa39e Merge remote-tracking branch 'stefanha/block' into staging
# By Stefan Hajnoczi (4) and others
# Via Stefan Hajnoczi
* stefanha/block:
  virtio-blk: do not relay a previous driver's WCE configuration to the current
  blockdev: do not default cache.no-flush to true
  block: don't lose data from last incomplete sector
  qcow2: Correct snapshots size for overlap check
  coroutine: fix /perf/nesting coroutine benchmark
  coroutine: add qemu_coroutine_yield benchmark
  qemu-timer: do not take the lock in timer_pending
  qemu-timer: make qemu_timer_mod_ns() and qemu_timer_del() thread-safe
  qemu-timer: drop outdated signal safety comments
  osdep: warn if open(O_DIRECT) on fails with EINVAL
  libcacard: link against qemu-error.o for error_report()

Message-id: 1379698931-946-1-git-send-email-stefanha@redhat.com
2013-09-23 11:53:05 -05:00
Anthony Liguori
2e6ae666c8 Merge remote-tracking branch 'mjt/trivial-patches' into staging
# By Stefan Weil (8) and others
# Via Michael Tokarev
* mjt/trivial-patches:
  tests/.gitignore: ignore test-throttle
  exec: Fix broken build for MinGW (regression)
  kvm: Fix compiler warning (clang)
  tcg-sparc: Fix parenthesis warning
  Makefile: Remove some more files when cleaning
  target-i386: Fix segment cache dump
  iov: avoid "orig_len may be used unitialized" warning
  vscclient: remove unnecessary use of uninitialized variable
  trace-events: Clean up with scripts/cleanup-trace-events.pl again
  tci: Fix qemu-alpha on 32 bit hosts (wrong assertions)
  *-user: Improve documentation for lock_user function
  MAINTAINERS: Add missing entry to filelist for TCI target
  translate-all: Fix formatting of dump output
  *-user: Fix typo in comment (ulocking -> unlocking)
  docs: Fix IO port number for CPU present bitmap.
  q35: Fix typo in constant DEFUALT -> DEFAULT.
  configure: Undefine _FORTIFY_SOURCE prior using it

Message-id: 1379696296-32105-1-git-send-email-mjt@msgid.tls.msk.ru
2013-09-23 11:52:55 -05:00
Anthony Liguori
3e4be9c297 Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
# By Alexey Kardashevskiy (3) and others
# Via Paolo Bonzini
* qemu-kvm/uq/master:
  target-i386: add feature kvm_pv_unhalt
  linux-headers: update to 3.12-rc1
  target-i386: forward CPUID cache leaves when -cpu host is used
  linux-headers: update to 3.11
  kvm: fix traces to use %x instead of %d
  kvmvapic: Clear also physical ROM address when entering INACTIVE state
  kvmvapic: Enter inactive state on hardware reset
  kvmvapic: Catch invalid ROM size
  kvm irqfd: support direct msimessage to irq translation
  fix steal time MSR vmsd callback to proper opaque type
  kvm: warn if num cpus is greater than num recommended
  cpu: Move cpu state syncs up into cpu_dump_state()
  exec: always use MADV_DONTFORK

Message-id: 1379694292-1601-1-git-send-email-pbonzini@redhat.com
2013-09-23 11:52:49 -05:00
Anthony Liguori
f3ca508f00 Merge remote-tracking branch 'bonzini/scsi-next' into staging
# By Hervé Poussineau (5) and Stefan Weil (1)
# Via Paolo Bonzini
* bonzini/scsi-next:
  block/iscsi: Drop iscsi_co_get_block_status for older versions of libiscsi
  lsi: add 53C810 variant
  lsi: remove todo
  lsi: ignore write accesses to CTEST0 registers
  lsi: check ssid versus sdid only if ssid is valid
  lsi: use constant name instead of its value
2013-09-23 11:52:32 -05:00
Alexey Kardashevskiy
cbf5b96856 kvm: fix traces to use %x instead of %d
KVM request types are normally defined using hex constants but QEMU traces
print decimal values instead, which is not very convenient.

This changes the request type format from %d to %x.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-20 19:55:01 +02:00
Vincenzo Maffione
97410dde60 e1000: NetClientInfo.receive_iov implemented
This patch implements the NetClientInfo.receive_iov method for the
e1000 device emulation. In this way a network backend that uses
qemu_sendv_packet() can deliver the fragmented packet without
requiring an additional copy in the frontend/backend network code
(nc_sendv_compat() function).

The existing method NetClientInfo.receive has been reimplemented
using the new method.

Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-20 19:49:14 +02:00
Aurelien Jarno
a26405b350 pcnet-pci: mark I/O and MMIO as LITTLE_ENDIAN
Now that the memory subsystem is propagating the endianness correctly,
the pcnet-pci device should have its I/O ports and MMIO memory marked
as LITTLE_ENDIAN, as PCI devices are little endian.

This makes the pcnet-pci NIC to work again on big endian MIPS Malta
(default NIC).

Cc: qemu-stable@nongnu.org
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-20 19:49:14 +02:00
Paolo Bonzini
ef5bc96268 virtio-blk: do not relay a previous driver's WCE configuration to the current
The following sequence happens:
- the SeaBIOS virtio-blk driver does not support the WCE feature, which
causes QEMU to disable writeback caching

- the Linux virtio-blk driver resets the device, finds WCE is available
but writeback caching is disabled; tells block layer to not send cache
flush commands

- the Linux virtio-blk driver sets the DRIVER_OK bit, which causes
writeback caching to be re-enabled, but the Linux virtio-blk driver does
not know of this side effect and cache flushes remain disabled

The bug is at the third step.  If the guest does know about CONFIG_WCE,
QEMU should ignore the WCE feature's state.  The guest will control the
cache mode solely using configuration space.  This change makes Linux
do flushes correctly, but Linux will keep SeaBIOS's writethrough mode.

Hence, whenever the guest is reset, the cache mode of the disk should
be reset to whatever was specified in the "-drive" option.  With this
change, the Linux virtio-blk driver finds that writeback caching is
enabled, and tells the block layer to send cache flush commands
appropriately.

Reported-by: Rusty Russell <rusty@au1.ibm.com
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-20 19:27:48 +02:00
Paolo Bonzini
1df6fa4bc6 blockdev: do not default cache.no-flush to true
That's why all my VMs were so fast lately. :)

This changed in 1.6.0 by mistake in patch 29c4e2b (blockdev: Split up
'cache' option, 2013-07-18).

Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-20 19:27:44 +02:00
Fam Zheng
bcb9d66e85 block: don't lose data from last incomplete sector
To read the last sector that is not aligned to sector boundary, current
code for growable backends, since commit 893a8f6 "block: Produce zeros
when protocols reading beyond end of file", drops the data and directly
returns zeroes. That is incorrect.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-20 19:27:26 +02:00
Fam Zheng
7a1c0d200f tests/.gitignore: ignore test-throttle
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:15:33 +04:00
Stefan Weil
089f3f761e exec: Fix broken build for MinGW (regression)
Commit 3435f39513 reduced the ifdeffery with
this result for MinGW:

exec.c: In function ‘qemu_ram_free’:
exec.c:1239:17: warning:
 implicit declaration of function ‘munmap’ [-Wimplicit-function-declaration]
exec.c:1239:17: warning:
 nested extern declaration of ‘munmap’ [-Wnested-externs]
exec.c:1239: undefined reference to `munmap'

Add some ifdeffery again to fix this.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:13:09 +04:00
Stefan Weil
e76d05c2b5 kvm: Fix compiler warning (clang)
Report from clang analyzer:

clock.c:42:15: warning:
Value stored to 'cpu' during its initialization is never read

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:11:32 +04:00
Richard Henderson
387e417666 tcg-sparc: Fix parenthesis warning
error: suggest parentheses around comparison in operand of ‘&’ [-Werror=parentheses]

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Stefan Weil
8b6bfc7711 Makefile: Remove some more files when cleaning
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Tobias Markus
469936ae0a target-i386: Fix segment cache dump
When in Long Mode, cpu_x86_seg_cache() logs "DS16" because the Default
operation size bit (D/B bit) is not set for Long Mode Data Segments since
there are only Data Segments in Long Mode and no explicit 16/32/64-bit
Descriptors.
This patch fixes this by checking the Long Mode Active bit of the hidden
flags variable and logging "DS" if it is set. (I.e. in Long Mode all Data
Segments are logged as "DS")

Signed-off-by: Tobias Markus <tobias@markus-regensburg.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Michael Tokarev
2be178a475 iov: avoid "orig_len may be used unitialized" warning
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Michael Tokarev
69fded480e vscclient: remove unnecessary use of uninitialized variable
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Markus Armbruster
ddd0bd480f trace-events: Clean up with scripts/cleanup-trace-events.pl again
Event qxl_render_blit_guest_primary_initialized is unused since commit
c58c7b9, drop it.

Commit 42e5b4c moved hw/ppc/xics.c to hw/intc/xics.c without updating
the comment in trace-events.

"scripts/cleanup-trace-events.pl trace-events | diff trace-events" is
now clean again.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Stefan Weil
07ac4dc5db tci: Fix qemu-alpha on 32 bit hosts (wrong assertions)
Debian busybox-static for alpha has a load address of 0x0000000120000000
which is mapped to 0x0000000020000000 for 32 bit hosts.

qemu-alpha uses the TCG opcodes qemu_ld32, qemu_ld64, qemu_st32 and
qemu_st64 which all raise the assertion (taddr == host_addr).

Remove all assertions of this type because they are either wrong or
unnecessary (when sizeof(tcg_target_ulong) >= sizeof(target_ulong)).

Cc: qemu-stable <qemu-stable@nongnu.org>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Stefan Weil
6f20f55bcc *-user: Improve documentation for lock_user function
Add a missing "function" and replace "and" by "any".
BSD and Linux use the same documentation here, so fix both.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Stefan Weil
2b7be8c8f5 MAINTAINERS: Add missing entry to filelist for TCI target
tci.c is also a maintained part of the TCI implementation.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Stefan Weil
227b8175e2 translate-all: Fix formatting of dump output
The page dump writes a table with 3 abi_ulong values in each row.
These values take 8 or 16 characters (depending on sizeof abi_ulong).

Fix the table headings to be aligned with the table columns.

old:
start    end      size     prot
0000000120000000-000000012021e000 000000000021e000 rwx
0000004000000000-0000004000002000 0000000000002000 ---
0000004000002000-0000004000802000 0000000000800000 rw-

new:
start            end              size             prot
0000000120000000-000000012021e000 000000000021e000 rwx
0000004000000000-0000004000002000 0000000000002000 ---
0000004000002000-0000004000802000 0000000000800000 rw-

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Stefan Weil
41d1af4de4 *-user: Fix typo in comment (ulocking -> unlocking)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Anthony PERARD
314b5d4bb6 docs: Fix IO port number for CPU present bitmap.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewd-By: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:24 +04:00
Richard W.M. Jones
451f7846ec q35: Fix typo in constant DEFUALT -> DEFAULT.
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:23 +04:00
Michal Privoznik
e600cdf3b4 configure: Undefine _FORTIFY_SOURCE prior using it
Currently, we are enforcing the _FORTIFY_SOURCE=2 without any
previous detection if the macro has been already defined, e.g.
by environment, or is just enabled by compiler by default.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Jan Vesely <jano.vesely@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-20 20:09:23 +04:00
Anthony Liguori
2571f8f5fb Merge remote-tracking branch 'spice/spice.v74' into staging
# By Gerd Hoffmann
# Via Gerd Hoffmann
* spice/spice.v74:
  qxl: compile only once
  qxl: simplify page dirtying
  qxl: simplify qxl_rom_size
  qxl: define qxl operating on 4k pages

Message-id: 1379583534-7831-1-git-send-email-kraxel@redhat.com
2013-09-20 08:08:18 -05:00
Anthony Liguori
ce63e9c258 Merge remote-tracking branch 'kraxel/usb.90' into staging
# By Hans de Goede (6) and Gerd Hoffmann (1)
# Via Gerd Hoffmann
* kraxel/usb.90:
  usb: Fix iovec memleak on combined-packet free
  usb: Also reset max_packet_size on ep_reset
  xhci: Fix memory leak on xhci_disable_ep
  xhci: Add xhci_epid_to_usbep helper function
  xhci: Init a transfers xhci, slotid and epid member on epctx alloc
  xhci: Fix number of streams allocated when using streams
  usb: remove old usb-host code

Message-id: 1379583298-7524-1-git-send-email-kraxel@redhat.com
2013-09-20 08:08:09 -05:00
Anthony Liguori
f54c49e218 Merge remote-tracking branch 'luiz/queue/qmp' into staging
# By Luiz Capitulino
# Via Luiz Capitulino
* luiz/queue/qmp:
  QMP: qmp-events.txt: alphabetical order fix and other minor changes
  QMP: Update qmp-spec.txt
  QMP: Update README file
  QMP: QMP/ -> docs/qmp/
  QMP: fix qmp-commands.txt generation path
  QMP: add scripts/qmp

Message-id: 1379509422-29115-1-git-send-email-lcapitulino@redhat.com
2013-09-20 08:06:38 -05:00
Max Reitz
0f39ac9a07 qcow2: Correct snapshots size for overlap check
Using s->snapshots_size instead of snapshots_size for the metadata
overlap check in qcow2_write_snapshots leads to the detection of an
overlap with the main qcow2 image header when deleting the last
snapshot, since s->snapshots_size has not yet been updated and is
therefore non-zero. However, the offset returned by qcow2_alloc_clusters
will be zero since snapshots_size is zero. Therefore, an overlap is
detected albeit no such will occur.

This patch fixes this by replacing s->snapshots_size by snapshots_size
when calling qcow2_pre_write_overlap_check.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-20 12:48:03 +02:00
Andrew Jones
f010bc643a target-i386: add feature kvm_pv_unhalt
I don't know yet if want this feature on by default, so for now I'm
just adding support for "-cpu ...,+kvm_pv_unhalt".

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-09-20 12:38:49 +02:00
Andrew Jones
4f2656079f linux-headers: update to 3.12-rc1
Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-09-20 12:38:48 +02:00