On 2015/2/12 18:21, Markus Armbruster wrote:
arei.gong...@huawei.com writes:
From: Dinar Valeev dval...@suse.com
on sPAPR we need to update boot_order in MachineState in case it
got changed on reset.
Signed-off-by: Dinar Valeev dval...@suse.com
Reviewed-by: Alexey Kardashevskiy
On 02/12/2015 03:43 PM, Paolo Bonzini wrote:
On 12/02/2015 20:32, Matthew Rosato wrote:
Could it be that the order in which flatview_unref (and therefore
memory_region_unref) vs object_unparent(mr) matters (ie, object_unparent
should always happen last)? Prior to RCUification, seems like
Add a new group/attribute in VGIC KVM device enabling to force
vgic init: KVM_DEV_ARM_VGIC_GRP_CTRL/KVM_DEV_ARM_VGIC_CTRL_INIT
Update according to 3.19 headers.
Signed-off-by: Eric Auger eric.au...@linaro.org
---
linux-headers/asm-arm/kvm.h | 5 +
linux-headers/asm-arm64/kvm.h | 5 +
With current implementation the vgic is initialized implicitly,
on-demand. This patch forces the init in the vgic finalize function.
At that point all the dimensioning parameters are known.
A new group/attribute in VGIC KVM device is used for that:
This patch forces vgic initialization in the vgic realize function.
It uses a new group/attribute that allows such operation.
This earlier initialization allows, for example, to setup VFIO
signaling and irqfd after vgic initialization, on a reset notifier.
Signed-off-by: Eric Auger
This patch adds the code requested to assign interrupts to
a guest. The interrupts are mediated through user handled
eventfds only.
The mechanics to start the IRQ handling is not yet there through.
Signed-off-by: Eric Auger eric.au...@linaro.org
---
v8 - v9:
- free irq related resources in
Minimal VFIO platform implementation supporting register space
user mapping but not IRQ assignment.
Signed-off-by: Kim Phillips kim.phill...@linaro.org
Signed-off-by: Eric Auger eric.au...@linaro.org
---
v9 - v10:
- vfio_populate_device no more called in common vfio_get_device
but in
This series aims at enabling KVM platform device passthrough.
It implements a VFIO platform device, derived from VFIO PCI device.
The VFIO platform device uses the host VFIO platform driver which must
be bound to the assigned device prior to the QEMU system start.
- the guest can directly access
Update according to vfio.h header found in
http://git.linaro.org/people/eric.auger/linux.git
branch irqfd_integ_v9
Signed-off-by: Eric Auger eric.au...@linaro.org
---
v9 - v10:
- AMBA removed
v8 - v9:
- rewording of the commit message
---
linux-headers/linux/vfio.h | 31
Reviewed-by: Bastian Koppelmann kbast...@mail.uni-paderborn.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
include/exec/gen-icount.h | 2 ++
target-alpha/translate.c | 2 +-
target-arm/translate-a64.c| 1 -
target-arm/translate.c| 1 -
target-cris/translate.c
The previous setup required ops and args to be completely sequential,
and was error prone when it came to both iteration and optimization.
Reviewed-by: Bastian Koppelmann kbast...@mail.uni-paderborn.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
include/exec/gen-icount.h | 22 ++-
The method by which we count the number of ops emitted
is going to change. Abstract that away into some inlines.
Reviewed-by: Bastian Koppelmann kbast...@mail.uni-paderborn.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/translate.c | 14 +++---
Rather reserving space in the op stream for optimization,
let the optimizer add ops as necessary.
Reviewed-by: Bastian Koppelmann kbast...@mail.uni-paderborn.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/optimize.c | 57 +++--
With the linked list scheme we need not leave nops in the stream
that we need to process later.
Reviewed-by: Bastian Koppelmann kbast...@mail.uni-paderborn.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/optimize.c | 14 +++---
tcg/tcg.c | 28
We no longer need INDEX_op_end to terminate the list, nor do we
need 5 forms of nop, since we just remove the TCGOp instead.
Reviewed-by: Bastian Koppelmann kbast...@mail.uni-paderborn.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/tcg-opc.h | 9 -
tcg/tcg.c | 7
-20150210.0'
into staging (2015-02-11 05:14:41 +)
are available in the git repository at:
git://github.com/rth7680/qemu.git tags/pull-tcg-20150212
for you to fetch changes up to 15fc7daa770764cc795158cbb525569f156f3659:
tcg: Remove unused opcodes (2015-02-12 21:21:38 -0800
Almost completely eliminates the ifdefs in this file, improving
confidence in the lesser used 32-bit builds.
Reviewed-by: Bastian Koppelmann kbast...@mail.uni-paderborn.de
Signed-off-by: Richard Henderson r...@twiddle.net
---
tcg/tcg-op.c | 449
Shifting a negative integer left is undefined behaviour in C.
Avoid it by assembling and shifting the offset fields as
unsigned values and then sign extending as the final action.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Message-id:
The code in logic_imm_decode_wmask attempts to rotate a mask
value within the bottom 'e' bits of the value with
mask = (mask r) | (mask (e - r));
This has two issues:
* if the element size is 64 then a rotate by zero results
in a shift left by 64, which is undefined behaviour
* if the
Fix attempts to shift into the sign bit of an int, which is undefined
behaviour in C and warned about by the clang sanitizer.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Message-id: 1423233250-15853-2-git-send-email-peter.mayd...@linaro.org
---
target-arm/translate-a64.c | 6 +++---
1
The following changes since commit 449008f86418583a1f0fb946cf91ee7b4797317d:
Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20150210.0'
into staging (2015-02-11 05:14:41 +)
are available in the git repository at:
git://git.linaro.org/people/pmaydell/qemu-arm.git
On 13 February 2015 at 05:44, Chen Gang S gang.c...@sunrus.com.cn wrote:
Which issue of correctness will occur? I can not enum it.
If the Linux kernel does not implement these syscalls then
QEMU must not either. Attempting them should fail, same as
if you attempted them with the real kernel.
Hi,
I have some question on using QOM, new to QEMU and will be great if i can put
some answers for below question.
1) If QEMU is considered to be OOP, How is the relation between a Class and
Object. I see in c++ we do not create a classobject there will be a object of a
class. But here i see
(Li special edition)
Current migration code returns number of bytes transferred and from there
we decide if we.have sent something or not. Problem, we need two results:
number of pages written, and number of bytes written (depending on
compression, zero pages, etc, it is not possible to
On 13 February 2015 at 03:37, Eric Auger eric.au...@linaro.org wrote:
Add a new group/attribute in VGIC KVM device enabling to force
vgic init: KVM_DEV_ARM_VGIC_GRP_CTRL/KVM_DEV_ARM_VGIC_CTRL_INIT
Update according to 3.19 headers.
Is this really a full header sync? I'd have expected it to
On 02/13/2015 04:42 AM, Peter Maydell wrote:
On 13 February 2015 at 03:37, Eric Auger eric.au...@linaro.org wrote:
Add a new group/attribute in VGIC KVM device enabling to force
vgic init: KVM_DEV_ARM_VGIC_GRP_CTRL/KVM_DEV_ARM_VGIC_CTRL_INIT
Update according to 3.19 headers.
Is this really
On 2/13/15 06:32, Chris Metcalf wrote:
On 2/11/2015 10:48 PM, Chen Gang S wrote:
On 2/12/15 11:32, Chen Gang S wrote:
+#define EM_TILE 191 /* Tile */
+#define EM_TILE_OLD 0x2597 /* Tile compat */
No need for EM_TILE_OLD - it never really got out into the wild.
Also, 191 is
On Thu, Feb 12, 2015 at 02:49:50PM +0100, Markus Armbruster wrote:
If do_sd_create() fails, it first reports the error returned, then
reports a another one with strerror(errno). errno is meaningless at
that point.
Report just one error combining the valid information from both
messages.
Integrate updated KVM-VFIO API related to forwarded IRQ
Update according to header found in
http://git.linaro.org/people/eric.auger/linux.git
branch irqfd_integ_v9
Signed-off-by: Eric Auger eric.au...@linaro.org
---
v8 - v9: use new kvm_vfio_dev_irq struct
---
linux-headers/linux/kvm.h | 23
Tests whether the forwarded IRQ modality is available.
In the positive device IRQs are forwarded. This control is
achieved with KVM-VFIO device. with such a modality injection
still is handled through irqfds. However end of interrupt is
not trapped anymore. As soon as the guest completes its
This series adds IRQ forwarding support in the VFIO platform device.
The VFIO platform device uses the KVM-VFIO device to enable IRQ forwarding.
Dependency List:
- KVM platform device passthrough PATCH v10 and all its dependencies
+ following kernel dependencies:
- [RFC PATCH 0/9] ARM:
the device is now used in platform for forwarded IRQ setup
Signed-off-by: Eric Auger eric.au...@linaro.org
---
hw/vfio/common.c | 3 ++-
include/hw/vfio/vfio-common.h | 5 +
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index
(2015/02/13 11:01), Liu Yuan wrote:
On Fri, Feb 13, 2015 at 10:33:04AM +0900, Teruaki Ishizaki wrote:
(2015/02/12 11:55), Liu Yuan wrote:
On Thu, Feb 12, 2015 at 11:33:16AM +0900, Teruaki Ishizaki wrote:
(2015/02/12 11:19), Liu Yuan wrote:
On Thu, Feb 12, 2015 at 10:51:25AM +0900, Teruaki
On 2/13/15 12:56, Peter Maydell wrote:
On 13 February 2015 at 04:43, Chen Gang S gang.c...@sunrus.com.cn wrote:
Originally, I have tried to remove TARGET_NR_open and others, they can
not pass building, and I also noticed about NR_openat. But at last, I
still remain TARGET_NR_open and others
From: Alexander Graf ag...@suse.de
Now that we have a working generic PCIe host bridge driver, we can plug
it into ARM's virt machine to always have PCIe available to normal ARM VMs.
I've successfully managed to expose a Bochs VGA device, XHCI and an e1000
into an AArch64 VM with this and they
From: Greg Bellows greg.bell...@linaro.org
Add 32-bit to/from 64-bit register synchronization on register gets and puts.
Set EL1_32BIT feature flag passed to KVM
Signed-off-by: Greg Bellows greg.bell...@linaro.org
Message-id: 1423736974-14254-5-git-send-email-greg.bell...@linaro.org
From: Alexander Graf ag...@suse.de
Every platform that supports PCI can also spawn the Bochs VGA PCI adapter. Move
it to pci.mak to enable it for everyone.
Signed-off-by: Alexander Graf ag...@suse.de
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
---
default-configs/alpha-softmmu.mak
From: Greg Bellows greg.bell...@linaro.org
Adds registration and get/set functions for enabling/disabling the AArch64
execution state on AArch64 CPUs. By default AArch64 execution state is enabled
on AArch64 CPUs, setting the property to off, will disable the execution state.
The below QEMU
From: Alexander Graf ag...@suse.de
We are going to introduce a PCIe host controller that doesn't exist that
way in real hardware, but still needs to expose some PCIe root device which
has PCI IDs.
Allocate a PCI ID in the Red Hat space that we use for other devices of this
kind.
Signed-off-by:
From: Greg Bellows greg.bell...@linaro.org
Added machvirt parsing of feature keywords added to the -cpu command line
option. Parsing occurs during machine initialization.
Signed-off-by: Greg Bellows greg.bell...@linaro.org
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
Message-id:
Avoid shifting potentially negative signed offset values in
disas_ldst_pair() by keeping the offset in a uint64_t rather
than an int64_t.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Message-id: 1423233250-15853-5-git-send-email-peter.mayd...@linaro.org
---
target-arm/translate-a64.c |
On Fri, Feb 6, 2015 at 8:34 AM, Peter Maydell peter.mayd...@linaro.org
wrote:
Fix attempts to shift into the sign bit of an int, which is undefined
behaviour in C and warned about by the clang sanitizer.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
---
target-arm/translate-a64.c |
On Fri, Feb 13, 2015 at 11:45:42AM +0800, Liu Yuan wrote:
From: Liu Yuan liuy...@cmss.chinamobile.com
These functions mix up -1 and -errno in return values and would might cause
trouble error handling in the call chain.
This patch let them return -errno and add some comments.
vfio-calxeda-xgmac now can be instantiated using the -device option.
The node creation function generates a very basic dt node composed
of the compat, reg and interrupts properties
Signed-off-by: Eric Auger eric.au...@linaro.org
---
v8 - v9:
- properly free resources in case of errors in
On 13 February 2015 at 04:43, Chen Gang S gang.c...@sunrus.com.cn wrote:
Originally, I have tried to remove TARGET_NR_open and others, they can
not pass building, and I also noticed about NR_openat. But at last, I
still remain TARGET_NR_open and others (with related comments):
- Another
On 02/12/2015 06:26 PM, f...@redhat.com wrote:
On Thu, 02/12 18:11, Wen Congyang wrote:
On 02/12/2015 05:44 PM, Fam Zheng wrote:
On Thu, 02/12 17:33, Wen Congyang wrote:
On 02/12/2015 04:44 PM, Fam Zheng wrote:
On Thu, 02/12 15:40, Wen Congyang wrote:
On 02/12/2015 03:21 PM, Fam Zheng wrote:
On Thu, 02/12 16:50, Stefan Hajnoczi wrote:
On Fri, Jan 30, 2015 at 10:49:41AM +0800, Fam Zheng wrote:
v7: Remove any {iops,bps}_max in 093 completely. (Max)
v6: Less resource demanding patch 5. (Max)
Add rev-by of Max to other patches.
v5: Rebase and improve the test. Please
From: Liu Yuan liuy...@cmss.chinamobile.com
These functions mix up -1 and -errno in return values and would might cause
trouble error handling in the call chain.
This patch let them return -errno and add some comments.
Reported-by: Markus Armbruster arm...@redhat.com
Signed-off-by: Liu Yuan
This patch aims at optimizing IRQ handling using irqfd framework.
Instead of handling the eventfds on user-side they are handled on
kernel side using
- the KVM irqfd framework,
- the VFIO driver virqfd framework.
the virtual IRQ completion is trapped at interrupt controller
This removes the need
Add a reset notify function that enables to start the propagation of
interrupts to the guest.
Signed-off-by: Eric Auger eric.au...@linaro.org
---
v8 - v9:
- handle failure in vfio_irq_starter
---
hw/vfio/platform.c | 52 +
The platform device class has become abstract. This patch introduces
a calxeda xgmac device that can be be instantiated on command line
using such option.
-device vfio-calxeda-xgmac,host=fff51000.ethernet
Signed-off-by: Eric Auger eric.au...@linaro.org
---
v8 - v9:
- renamed calxeda_xgmac.c
On 2/13/15 06:31, Chris Metcalf wrote:
On 2/11/2015 10:32 PM, Chen Gang S wrote:
And excuse me, my English is not quite well, I don't quite understand:
fixing anything that breaks as a result.
Could you provide more details? Thanks.
So if you undefine TARGET_NR_open, etc, hopefully
From: Greg Bellows greg.bell...@linaro.org
Add AArch32 to AArch64 register sychronization functions.
Replace manual register synchronization with new functions in
aarch64_cpu_do_interrupt() and HELPER(exception_return)().
Signed-off-by: Greg Bellows greg.bell...@linaro.org
Reviewed-by: Peter
From: Alexander Graf ag...@suse.de
With simple exposure of MMFG, ioport window, mmio window and an IRQ line we
can successfully create a workable PCIe host bridge that can be mapped anywhere
and only needs to get described to the OS using whatever means it likes.
This patch implements such a
Has this gone to qemu-stable?
it should be in 2.2.1 if there will be such a Release?!
It was not CCed, I'll forward it.
Paolo
After load elf64 tilegx binary for linux-user, the working flow reaches
1st correct instruction __start. Next, we shall load all instructions
for qemu using.
This patch is based on Linux kernel tile architecture tilegx 64-bit
implementation, and also based on tilegx architecture ABI reference.
On Feb 11, 2015, at 10:39 PM, Peter Maydell wrote:
On 24 January 2015 at 01:56, Programmingkid programmingk...@gmail.com wrote:
This patch adds these consoles to the View menu:
VGA
QEMU Monitor
Parallel
Serial
Signed-off-by: John Arbuckle programmingk...@gmail.com
+/* Displays the
Hi
(Li special edition)
Current migration code returns number of bytes transferred and from
there we decide if we.have sent something or not. Problem, we need
two results: number of pages written, and number of bytes written
(depending on compression, zero pages, etc, it is not possible to
On Wed, 7 Jan 2015, Alexander Graf wrote:
diff --git a/target-ppc/fpu_helper.c b/target-ppc/fpu_helper.c
index 7f74466..81db60f 100644
--- a/target-ppc/fpu_helper.c
+++ b/target-ppc/fpu_helper.c
@@ -920,14 +923,16 @@ uint64_t helper_fsqrt(CPUPPCState *env, uint64_t arg)
farg.ll =
On 02/06/2015 06:02 AM, Peter Maydell wrote:
The documentation for sextract64() claims that the return type is
an int64_t, but the code itself disagrees. Fix the return type to
conform to the documentation and to bring it into line with
sextract32(), which returns int32_t.
Signed-off-by:
On Thu, Feb 12, 2015 at 6:52 PM, Markus Armbruster arm...@redhat.com
wrote:
When I can't guess a handler's name, I have to look it up in
hmp-commands.hx. Happens often enough to annoy me. Let's make them
more predictable.
Touches several subsystems because HMP command handlers are still
On Fri, 02/13 13:09, Wen Congyang wrote:
What is image fleecing?
It's the name of the feature which enables the built-in NBD server to exporting
a thin point-in-time snapshot created via drive-backup sync=none.
It's for host side data scanning tool to access a disk snapshot of running VM.
The
On 2/13/15 13:43, Peter Maydell wrote:
On 13 February 2015 at 05:44, Chen Gang S gang.c...@sunrus.com.cn wrote:
Which issue of correctness will occur? I can not enum it.
If the Linux kernel does not implement these syscalls then
QEMU must not either. Attempting them should fail, same as
if
Up top - thanks Peter, I think you may give us an idea !
On 12 Feb 2015, at 23:10, Lluís Vilanova vilan...@ac.upc.edu wrote:
Mark Burton writes:
On 12 Feb 2015, at 16:38, Alexander Graf ag...@suse.de wrote:
On 12.02.15 15:58, Peter Maydell wrote:
On 12 February 2015 at 14:45,
On 13 Feb 2015, at 08:24, Peter Maydell peter.mayd...@linaro.org wrote:
On 13 February 2015 at 07:16, Mark Burton mark.bur...@greensocs.com wrote:
If the kernel is doing this - then effectively - for X86, each CPU only
flush’s it’s own TLB (from the perspective of Qemu) - correct?
(in
Hi,
I have some question on using QOM, new to QEMU and will be great if i can put
some answers for below question.
1) If QEMU is considered to be OOP, How is the relation between a Class and
Object. I see in c++ we do not create a classobject there will be a object of a
class. But here i see
On 13 February 2015 at 07:16, Mark Burton mark.bur...@greensocs.com wrote:
If the kernel is doing this - then effectively - for X86, each CPU only
flush’s it’s own TLB (from the perspective of Qemu) - correct?
(in which case, for Qemu itself - for x86) - we dont need to implement
a global
On 06/02/15 20:37, Denis V. Lunev wrote:
The following sequence
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
for (i = 0; i 10; i++)
write(fd, buf, 4096);
iperforms 5% better if buf is aligned to 4096 bytes rather then to
512 bytes.
I have used the
On 06/02/15 20:59, Denis V. Lunev wrote:
This was a part of patchset implemented guest-exec command.
It was suggested to submit it separately by Michael.
The set contains small refactoring to fix mingw 4.9.1 compilation
and safe part of the rework of posix file interface plus main
Windows file
Hi,
We're going to need to automatically create and update
the menu entries based on which consoles get created
if we want this to work properly, I think. Gerd, any
suggestions? Is there a hook for list of active
consoles has changed?
No. consoles are not hotpluggable.
What's the
Am 12.02.2015 um 17:42 hat Christian Borntraeger geschrieben:
Am 12.02.2015 um 16:46 schrieb Stefan Hajnoczi:
On Mon, Jan 19, 2015 at 03:34:56PM +0100, Ekaterina Tumanova wrote:
Updates v5 - v6:
Minor Updates according the last review from Stefan Hajnoczi:
1. Do not change the flow of
Hi,
I have a Windows system which fails to migrate with this error almost reliably
when migrating
from one host to another (both qemu-2.2.0). The error seems to be gone in
master, but I was
unable to track the exact fix down yet. It seems that the error is related to
the amount of
memory. 4G
Coccinelle semantic patch:
@@
expression E;
@@
-error_report(%s, error_get_pretty(E));
-error_free(E);
+error_report_err(E);
@@
expression E, S;
@@
-error_report(%s, error_get_pretty(E));
+error_report_err(E);
(
exit(S);
Two common conventions for functions returning int that may fail:
1. Return non-negative value on success, -1 value on failure.
2. Return non-negative value on success, a negative errno error code on
failure.
Both work. But mixing them in the same function is not a good idea.
Suspicious
On Mon, 9 Feb 2015 17:53:15 -0200
Eduardo Habkost ehabk...@redhat.com wrote:
Each CPU can appear in only one NUMA node on the NUMA config. Reject
configuration if a CPU appears in multiple nodes.
Signed-off-by: Eduardo Habkost ehabk...@redhat.com
---
numa.c | 27
On 12/02/2015 06:21, Fam Zheng wrote:
Before processing a request, virtio-scsi dataplane will check if the
backend runs on the same context with it. If not, it has to be moved,
with bdrv_set_aio_context.
However this function is unsafe to be called from IOThread outside BQL.
The reason is
On 12/02/2015 09:08, Pavel Dovgaluk wrote:
This is wrong. You have different lifetimes for different modes. Please
make a copy of the event in the implementation of record mode.
What is the correct way for cloning the QAPI type?
I should invent the cloning visitor or just create a
On 12 February 2015 at 13:08, Jens Freimann jf...@linux.vnet.ibm.com wrote:
We have defines for VIRTIO_TRANSPORT_F_START/_END in two places.
In include/hw/virtio/virtio.h and in linux-headers/linux/virtio_config.h
Since we already get virtio_config.h via update-linux-headers.sh,
there's no
Andreas Färber afaer...@suse.de writes:
Hi Markus,
Again thanks for digging into this.
Am 29.01.2015 um 15:58 schrieb Markus Armbruster:
This test does everything a number of existing tests currently do:
ac97-test.c e1000-test.c es1370-test.c eepro100-test.c
ne2000-test.c
On 12.02.2015, at 15:35, Mark Burton mark.bur...@greensocs.com wrote:
TLB Flush:
We have spent a few days on this issue, and still haven’t resolved the best
path.
Our solution seems to work, most of the time, but we still have some strange
issues - so I want to check that what we
On Thu, Feb 12, 2015 at 04:21:09PM +0300, Roman Kagan wrote:
On Wed, Feb 11, 2015 at 11:26:12AM +, Daniel P. Berrange wrote:
Add a new 'guest-set-user-password' command for changing the password
of guest OS user accounts. This command is needed to enable OpenStack
to support its API for
On 2015-02-12 at 04:46, Kevin Wolf wrote:
This implements bdrv_co_get_block_status() for VHD images. This can
significantly speed up qemu-img convert operation because only with this
function implemented sparseness can be considered. (Before, converting a
1 TB empty image took several minutes
On 12/02/2015 10:11, Markus Armbruster wrote:
Yes, the last patch seems to be the culprit. It failed immediately with
the __coverity_mark_as_afm_freed__(ptr, g_free) model;
Any diagnostics?
None. It just says roughly the build had a temporary problem and will
be rescheduled.
The
On 12/02/2015 10:12, Pavel Dovgaluk wrote:
Replay for audio adapter will be added in latter patches.
Trying to record/replay machine with audio using current
set of patches will break the replay.
For this case you can try adding a mechanism similar to migration
blockers
TLB Flush:
We have spent a few days on this issue, and still haven’t resolved the best
path.
Our solution seems to work, most of the time, but we still have some strange
issues - so I want to check that what we are proposing has a chance of working.
Our plan is to allow all CPU’s to
Tree-wide cleanup, but the tree-wide changes are mechanical. If
nobody objects, I'll route it through my own tree.
Depends on my [PATCH] vhost-scsi: Improve error reporting for invalid
vhostfd.
PATCH 01 introduces a helper function, PATCH 02 puts it to use.
Responsible for the bulk of the
qerror_report_err() is a transitional interface to help with
converting existing monitor commands to QMP. It should not be used
elsewhere. Replace by error_report_err().
Signed-off-by: Markus Armbruster arm...@redhat.com
Reviewed-by: Eric Blake ebl...@redhat.com
---
qemu-img.c | 3 +--
1 file
qerror_report_err() is a transitional interface to help with
converting existing monitor commands to QMP. It should not be used
elsewhere. Replace by error_report_err() in HMP command handler
hmp_host_net_add() and initial startup helpers net_init_client(),
net_init_netdev(). Keep it in QMP
I'm trying to work out virtqueue from the virtio API.
I've been able to send a message from guest to qemu, but there is something
strange that I don't understand.
virtqueue_get_avail_bytes() returns 0 number of in bytes, but if I
hard code
iov_to_buf() to get 5 bytes, it actually gets my
Signed-off-by: Jens Freimann jf...@linux.vnet.ibm.com
---
scripts/update-linux-headers.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index c8e026d..0b2e117 100755
--- a/scripts/update-linux-headers.sh
+++
On 12/02/2015 14:20, Peter Lieven wrote:
I have a Windows system which fails to migrate with this error almost
reliably when migrating
from one host to another (both qemu-2.2.0). The error seems to be gone
in master, but I was
unable to track the exact fix down yet. It seems that the
monitor_handle_fd_param() is a wrapper around
monitor_handle_fd_param2() that feeds errors to qerror_report_err()
instead of returning them. qerror_report_err() is inappropriate in
many contexts. monitor_handle_fd_param() looks simpler than
monitor_handle_fd_param2(), which tempts use. Remove
qerror_report_err() is a transitional interface to help with
converting existing monitor commands to QMP. It should not be used
elsewhere. Replace by error_report_err() in legacy chardev parser
qemu_chr_parse_compat(). Legacy chardev syntax is not to be used in
QMP.
Signed-off-by: Markus
qerror_report_err() is a transitional interface to help with
converting existing monitor commands to QMP. It should not be used
elsewhere. Replace by error_report_err() in initial startup helper
configure_tpm().
Signed-off-by: Markus Armbruster arm...@redhat.com
Reviewed-by: Eric Blake
qerror_report_err() is a transitional interface to help with
converting existing monitor commands to QMP. It should not be used
elsewhere. Replace by error_report_err() in initial startup helper
numa_init_func() and board setup helper
memory_region_allocate_system_memory().
Signed-off-by:
On Wed, Feb 11, 2015 at 11:26:12AM +, Daniel P. Berrange wrote:
Add a new 'guest-set-user-password' command for changing the password
of guest OS user accounts. This command is needed to enable OpenStack
to support its API for changing the admin password of guests running
on KVM/QEMU. It
Li, Liang Z liang.z...@intel.com wrote:
Liang Li liang.z...@intel.com wrote:
Now, multiple thread compression can co-work with xbzrle. when xbzrle
is on, multiple thread compression will only work at the first round
of RAM data sync.
Signed-off-by: Liang Li liang.z...@intel.com
Hi,
currently when sync'ing linux-headers against kvm/next, qemu/master won't build
because of two problems:
1. virtio_types.h needs to be copied to QEMU linux-headers, as it is now
included by virtio_ring.h
Patch 2 adds virtio_types.h two update-linux-headers.sh.
2. VIRTIO_TRANSPORT_F_END
We have defines for VIRTIO_TRANSPORT_F_START/_END in two places.
In include/hw/virtio/virtio.h and in linux-headers/linux/virtio_config.h
Since we already get virtio_config.h via update-linux-headers.sh,
there's no need to have duplicate defines in QEMU headers files.
Let's remove this define
qerror_report_err() is a transitional interface to help with
converting existing monitor commands to QMP. It should not be used
elsewhere. Replace by error_report_err() in initial startup helpers
machine_set_property() and object_create().
Signed-off-by: Markus Armbruster arm...@redhat.com
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