On Mon, Aug 25, 2014 at 07:15:35PM +0530, Aravinda Prasad wrote:
Whenever there is a physical memory error due to bit
flips, which cannot be corrected by hardware, the error
is passed on to the kernel. If the memory address in
error belongs to guest address space then guest kernel
is
On Mon, Aug 25, 2014 at 07:15:16PM +0530, Aravinda Prasad wrote:
Extend rtas-blob to accommodate error log. Error log
structure is saved in rtas space upon a machine check
exception.
Hrm. Putting the reserved space into the actual firmware image file
seems really clumsy to me. Wouldn't it be
On Mon, Aug 25, 2014 at 07:15:26PM +0530, Aravinda Prasad wrote:
Receive updates from SLOF about the updated rtas-base.
A separate patch for SLOF [1] adds functionality to invoke a
a private HCALL whenever OS issues instantiate-rtas with
a new rtas-base.
This is required as qemu needs to
On Mon, Aug 25, 2014 at 07:15:54PM +0530, Aravinda Prasad wrote:
It is possible for multi-processors to experience machine
check at or about the same time. As per PAPR, subsequent
processors serialize waiting for the first processor to
issue the ibm,nmi-interlock call.
The second processor
On Mon, Aug 25, 2014 at 07:15:45PM +0530, Aravinda Prasad wrote:
This patch adds FWNMI support in qemu for powerKVM
guests by handling the ibm,nmi-register rtas call.
Whenever OS issues ibm,nmi-register RTAS call, the
machine check notification address is saved and the
machine check interrupt
Michael Tokarev m...@tls.msk.ru writes:
Hello.
I've a bugreport against debian qemu package which basically
states that 9pfs does not work. After some digging it turned
out to be error reporting problem, plain and simple. The
error message is:
qemu-system-x86_64: -device
v2: Drop the unfinished scsi part, which was broken in v1. (Paolo)
Add refcnt in BlockDriverAIOCB to maintain invariant of acb availability in
bdrv_aio_cancel_async. (Paolo)
Drop blkdebug change. (Stefan)
This series adds a new block API:
void bdrv_aio_cancel_async(BlockDriverAIOCB
This will be useful in situations like asynchronous cancel emulation.
Signed-off-by: Fam Zheng f...@redhat.com
---
block.c | 12 +++-
include/block/aio.h | 2 ++
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/block.c b/block.c
index e9380f6..f8e342f 100644
This is the async version of bdrv_aio_cancel, which doesn't block the
caller. It guarantees that the cb is called either before returning or
some time later.
Signed-off-by: Fam Zheng f...@redhat.com
---
block.c | 26 ++
include/block/aio.h | 1 +
Just call io_cancel (2), if it fails, it means the request is not
canceled, so the event loop will eventually call
qemu_laio_process_completion.
In qemu_laio_process_completion, change to call the cb unconditionally.
It is required by .cancel_async, and also acceptable by .cancel.
Signed-off-by:
Before, done_cb is only called if the request is submitted by thread
pool. Now in the async test, done_cb is always called. So update the
test criteria accordingly.
Signed-off-by: Fam Zheng f...@redhat.com
---
tests/test-thread-pool.c | 39 +++
1 file changed,
The .cancel_async reuses the first half of .cancel: try to steal the
request if not submitted yet. In this case set the elem to a special
status THREAD_CANCELED_ASYNC, which means thread_pool_completion_bh
should call the cb with -ECANCELED.
If the request is already submitted, do nothing, as we
Just forward the request to bdrv_aio_cancel_async. Use a flag to fix the
ret value in completion code. Also check memory address before calling
dma_memory_unmap.
Signed-off-by: Fam Zheng f...@redhat.com
---
dma-helpers.c | 28
1 file changed, 28 insertions(+)
diff
On Do, 2014-08-21 at 20:48 +0800, arei.gong...@huawei.com wrote:
after commit 003e15a180373048f0c1f4df0bfe303746eb2676
the DPRINTF will broke compiling, adjust its location.
Added to usb queue.
thanks,
Gerd
Factor out the cancellation submission part in iscsi_aio_cancel, which
is all what is needed for .cancel_async.
The cb passed to iscsi_task_mgmt_abort_task_async, iscsi_abort_task_cb,
will be called later, so for iscsi_bh_cb. In iscsi_bh_cb, acb-canceled
is not set if canceled by .cancel_async,
Michael Tokarev m...@tls.msk.ru writes:
I haven't noticed this email - which is almost a month old now - until today.
So replying now...
30.07.2014 21:43, Aneesh Kumar K.V wrote:
Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com writes:
Michael Tokarev m...@tls.msk.ru writes:
Apparently
Nothing to do here.
Signed-off-by: Fam Zheng f...@redhat.com
---
block.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/block.c b/block.c
index f4c77ec..ac1cfb4 100644
--- a/block.c
+++ b/block.c
@@ -4746,9 +4746,16 @@ static void bdrv_aio_co_cancel_em(BlockDriverAIOCB
*blockacb)
On Tue, Aug 26, 2014 at 2:30 PM, David Gibson
da...@gibson.dropbear.id.au wrote:
The virtex-ml507 is a Xilinx CPU based system, and requires several sub
devices which are only included with CONFIG_XILINX. Therefore, it should
only be compiled if CONFIG_XILINX is set.
Signed-off-by: David
On Di, 2014-08-26 at 09:55 +0400, Michael Tokarev wrote:
26.08.2014 09:40, Gerd Hoffmann wrote:
There should be a delay after every character. It can be pretty small.
10ms should be enough (you should set TCP_NODELAY though to make sure
the key events are not buffered in the network
On Tue, 2014-08-26 at 15:39 +1000, David Gibson wrote:
On Mon, Aug 25, 2014 at 07:15:26PM +0530, Aravinda Prasad wrote:
Receive updates from SLOF about the updated rtas-base.
A separate patch for SLOF [1] adds functionality to invoke a
a private HCALL whenever OS issues instantiate-rtas
- Original Message -
From: Stefan Hajnoczi stefa...@gmail.com
To: Martin Kletzander mklet...@redhat.com
Cc: qemu-devel qemu-devel@nongnu.org, libvir-l...@redhat.com, kvm
k...@vger.kernel.org, Marina
Zhurakhinskaya mari...@redhat.com
Sent: Monday, August 25, 2014 12:29:27 PM
Hi,
On August 25, 2014 at 3:40:01 AM, Gabriele Giacone (1o5g4...@gmail.com) wrote:
IMO vncdotool should be fixed to add small delays between keyboard
events, as if a real person is typing, instead of sending the key events
at the maximum possible speed.
vncdotool does have a
No cmd vq surprises guest (Linux panics in virtscsi_probe), too many
queues abort qemu (in the following virtio_add_queue).
Signed-off-by: Fam Zheng f...@redhat.com
---
hw/scsi/virtio-scsi.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c
On Tuesday 26 August 2014 11:08 AM, David Gibson wrote:
On Mon, Aug 25, 2014 at 07:15:16PM +0530, Aravinda Prasad wrote:
Extend rtas-blob to accommodate error log. Error log
structure is saved in rtas space upon a machine check
exception.
Hrm. Putting the reserved space into the actual
The patchsets add one qmp interface, and add an fw_cfg_machine_reset()
to achieve it.
(qemu) set-bootindex ide0-0-1 1
The bootindex 1 has already been used
What happened to the idea to use qom-set instead? I liked that
suggestion. Solves the suffix issue in a nice way.
cheers,
Gerd
From: Li Liu john.li...@huawei.com
Reviewed-by: Peter Crosthwaite peter.crosthwa...@xilinx.com
Signed-off-by: Li Liu john.li...@huawei.com
---
changes v1 - v2:
1) fix indent issue as peter suggested.
2) dump all err mesages with error_report.
---
device_tree.c | 15 ---
1 file
On Tuesday 26 August 2014 11:17 AM, David Gibson wrote:
On Mon, Aug 25, 2014 at 07:15:35PM +0530, Aravinda Prasad wrote:
Whenever there is a physical memory error due to bit
flips, which cannot be corrected by hardware, the error
is passed on to the kernel. If the memory address in
error
From: Li Liu john.li...@huawei.com
Signed-off-by: Li Liu john.li...@huawei.com
---
device_tree.c | 40
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/device_tree.c b/device_tree.c
index 9d47195..df9eed9 100644
--- a/device_tree.c
+++
On Di, 2014-08-05 at 16:05 +0200, Markus Armbruster wrote:
Ping?
Back online. What is the state here? I've seen Stefan (Cc'ed) posted a
different patch for the same issue? Anything merged meanwhile?
cheers,
Gerd
Markus Armbruster arm...@redhat.com writes:
Gerd Hoffmann
On Fri, Aug 15, 2014 at 08:12:28PM +1000, Alexey Kardashevskiy wrote:
Every sPAPRTCETable object holds an IOMMU memory region which holds
a referenced to the sPAPRTCETable instance. So if we want to free
an sPAPRTCETable instance, calling object_unref() will not be enough
as embedded memory
On Tue, Aug 26, 2014 at 12:42:04PM +0800, Fam Zheng wrote:
On Mon, 08/25 12:12, Benoît Canet wrote:
On Mon, Aug 25, 2014 at 05:37:37PM +0800, Fam Zheng wrote:
On Mon, 08/25 09:06, Benoît Canet wrote:
On Mon, Aug 25, 2014 at 02:04:24PM +0800, Fam Zheng wrote:
On Fri, 08/22 18:11,
Hello Stefan,
On 08/08/2014 05:02 PM, Stefan Hajnoczi wrote:
On Fri, Aug 08, 2014 at 10:55:18AM +0200, David Marchand wrote:
+For each client (QEMU processes) that connects to the server:
+- the server assigns an ID for this client and sends this ID to him as the
first
+ message,
+- the
Dataplane doesn't depend on linux-aio any more, so we don't need the
compiling condition now.
Configure options are kept but just print a message.
Signed-off-by: Fam Zheng f...@redhat.com
---
configure | 21 ++---
hw/block/Makefile.objs | 2 +-
On Tuesday 26 August 2014 11:32 AM, David Gibson wrote:
On Mon, Aug 25, 2014 at 07:15:45PM +0530, Aravinda Prasad wrote:
This patch adds FWNMI support in qemu for powerKVM
guests by handling the ibm,nmi-register rtas call.
Whenever OS issues ibm,nmi-register RTAS call, the
machine check
Il 25/08/2014 20:13, Andrew Martin ha scritto:
Even if the python daemon or apache2 did not fsync the modified files, isn't
there some action that the OS takes periodically to flush dirty pages to
disk?
This seems to be implied in the SuSE documentation:
On 08/26/2014 04:16 PM, David Gibson wrote:
On Fri, Aug 15, 2014 at 08:12:28PM +1000, Alexey Kardashevskiy wrote:
Every sPAPRTCETable object holds an IOMMU memory region which holds
a referenced to the sPAPRTCETable instance. So if we want to free
an sPAPRTCETable instance, calling
On Tuesday 26 August 2014 11:34 AM, David Gibson wrote:
On Mon, Aug 25, 2014 at 07:15:54PM +0530, Aravinda Prasad wrote:
It is possible for multi-processors to experience machine
check at or about the same time. As per PAPR, subsequent
processors serialize waiting for the first processor to
On 08/13/2014 05:20 PM, Alexey Kardashevskiy wrote:
When disabling MSI/MSIX via ibm,change-msi RTAS call, no check was made
if MSI or MSIX is actually supported and the MSI message was reset
unconditionally. If this happened on a device which does not support MSI
(but does support MSIX,
VMState added by this patch preserves correct
loading of the PC speaker device state.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/audio/pcspk.c | 18 --
1 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/hw/audio/pcspk.c b/hw/audio/pcspk.c
index
VMState added by this patch preserves correct
loading of the parallel port controller state.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/char/parallel.c | 20
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/hw/char/parallel.c
This set of patches is related to migration issues in hardware devices.
Some of the devices had fields in their states that didn't saved and restored.
These patches add missed fields to the new subsections of the vmstates.
For several devices (like integratorcp) the patches add new vmstates, that
VMState added by this patch preserves correct
loading of the integratorcp device state.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/arm/integratorcp.c | 38 +-
1 files changed, 37 insertions(+), 1 deletions(-)
diff --git
This patch adds virtual clock-dependent timers to VMState to allow correct
saving and restoring the state of RTL8139 network controller.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/net/rtl8139.c | 50 --
1 files changed, 48
Some fields were added to VMState by this patch to preserve correct
loading of the serial port controller state.
Updating FCR value while loading was also modified to disable generating
an interrupt by loadvm.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/char/serial.c | 264
VM clock does not run while saving, so there is no need for saving the ticks
in HPET. Also added saving of hpet_offset field.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/timer/hpet.c | 15 ++-
1 files changed, 2 insertions(+), 13 deletions(-)
diff --git
VMState added by this patch preserves correct
loading of the FDC device state.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/block/fdc.c | 81
1 files changed, 81 insertions(+), 0 deletions(-)
diff --git
vapic state should not be synchronized with APIC while loading,
because APIC state could be not loaded yet at that moment.
We just save vapic_paddr in APIC VMState instead of synchronization.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/i386/kvmvapic.c | 22
block_job_sleep_ns is the only user. Since we are moving towards
AioContext aware code, it's better to use the explict version and drop
the old one.
Signed-off-by: Fam Zheng f...@redhat.com
---
blockjob.c| 2 +-
include/block/coroutine.h | 8
qemu-coroutine-sleep.c
This patch adds outport to VMState to allow correct saving and restoring
the state of PC keyboard controller.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/input/pckbd.c | 51 +++
1 files changed, 51 insertions(+), 0 deletions(-)
On Fri, Aug 15, 2014 at 08:12:31PM +1000, Alexey Kardashevskiy wrote:
This enables use of the parent class rest() callback in VFIO.
Signed-off-by: Alexey Kardashevskiy a...@ozlabs.ru
---
I honestly do not remember why I did not do this when I added VFIO
at the first place...
This or
On Fri, Aug 15, 2014 at 08:12:30PM +1000, Alexey Kardashevskiy wrote:
This implements DDW for emulated PHB.
This advertises DDW in device tree.
Since QEMU does not implement any 64bit DMA capable device, this hack
has been used to enable 64bit DMA on E1000:
diff --git a/hw/net/e1000.c
This patch adds timer which uses virtual clock to the VMState.
Such timers are required for saving because virtual clock is the part
of the virtual machine state.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/timer/pl031.c |3 ++-
1 files changed, 2 insertions(+), 1
This patch disables raising an irq while loading the state of PCI bridge.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/pci-host/piix.c | 22 --
1 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index
On Fri, Aug 15, 2014 at 08:12:29PM +1000, Alexey Kardashevskiy wrote:
This adds support for Dynamic DMA Windows (DDW) option defined by
the SPAPR specification which allows to have additional DMA window(s)
which can support page sizes other than 4K.
The existing implementation of DDW in the
On Fri, Aug 15, 2014 at 08:12:34PM +1000, Alexey Kardashevskiy wrote:
This enables DDW RTAS-related ioctls in VFIO.
Signed-off-by: Alexey Kardashevskiy a...@ozlabs.ru
This should probably just be folded into the previous patch. It's
broken without this change.
--
David Gibson
This patch adds irq_reinject_on_ack_count field to VMState to allow correct
saving/loading the state of MC146818 RTC.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/timer/mc146818rtc.c | 32
1 files changed, 32 insertions(+), 0 deletions(-)
On Fri, Aug 15, 2014 at 08:12:33PM +1000, Alexey Kardashevskiy wrote:
This implements DDW for VFIO. Host kernel support is required for this.
Signed-off-by: Alexey Kardashevskiy a...@ozlabs.ru
---
Changes:
v2:
* remove()/reset() callbacks use spapr_pci's ones
---
hw/ppc/spapr_pci_vfio.c
On Tue, Aug 26, 2014 at 12:04:27PM +0530, Aravinda Prasad wrote:
On Tuesday 26 August 2014 11:08 AM, David Gibson wrote:
On Mon, Aug 25, 2014 at 07:15:16PM +0530, Aravinda Prasad wrote:
Extend rtas-blob to accommodate error log. Error log
structure is saved in rtas space upon a machine
On Tue, Aug 26, 2014 at 04:15:40PM +1000, Benjamin Herrenschmidt wrote:
On Tue, 2014-08-26 at 15:39 +1000, David Gibson wrote:
On Mon, Aug 25, 2014 at 07:15:26PM +0530, Aravinda Prasad wrote:
Receive updates from SLOF about the updated rtas-base.
A separate patch for SLOF [1] adds
Hi,
The commit 580b6b2aa2(dataplane: use the QEMU block layer for I/O)
introduces ~40% throughput regression on virtio-blk dataplane, and
one of causes is that submitting I/O as a batch is removed.
This patchset trys to introduce this mechanism on block, at least,
linux-aio can benefit
On Tue, 08/26 15:31, Zhang Haoyu wrote:
Can we use the queued io data as caches,
io write will directly return and tell the guest the io is completed after
the io is enqueued,
better user experience for burst io,
and io-read will firstly search the io queue, if matched data found, directly
On 08/19/2014 10:21 AM, Michael Roth wrote:
From: Nathan Fontenot nf...@linux.vnet.ibm.com
This add entries to the root OF node to advertise our PHBs as being
DR-capable in according with PAPR specification.
Each PHB is given a name of PHBbus#, advertised as a PHB type,
and associated
Hi,
The commit 580b6b2aa2(dataplane: use the QEMU block layer for I/O)
introduces ~40% throughput regression on virtio-blk dataplane, and
one of causes is that submitting I/O as a batch is removed.
This patchset trys to introduce this mechanism on block, at least,
linux-aio can benefit
From: Alex Bennée [mailto:alex.ben...@linaro.org]
Pavel Dovgalyuk writes:
MMU helper functions are called from generated code and other helper
functions. In both cases they try to get function's return address for
using it while restoring virtual CPU state.
When MMU helper is called
For all NICs(except virtio-net) emulated by qemu,
Such as e1000, rtl8139, pcnet and ne2k_pci,
Qemu can still receive packets when VM is not running.
If this happened in *migration's* last PAUSE VM stage, but
before the end of the migration, the new receiving packets will possibly dirty
parts of
On 08/26/2014 05:14 PM, David Gibson wrote:
On Fri, Aug 15, 2014 at 08:12:30PM +1000, Alexey Kardashevskiy wrote:
This implements DDW for emulated PHB.
This advertises DDW in device tree.
Since QEMU does not implement any 64bit DMA capable device, this hack
has been used to enable 64bit DMA
On 08/26/2014 05:19 PM, David Gibson wrote:
On Fri, Aug 15, 2014 at 08:12:33PM +1000, Alexey Kardashevskiy wrote:
This implements DDW for VFIO. Host kernel support is required for this.
Signed-off-by: Alexey Kardashevskiy a...@ozlabs.ru
---
Changes:
v2:
* remove()/reset() callbacks use
On 08/26/2014 05:20 PM, David Gibson wrote:
On Fri, Aug 15, 2014 at 08:12:34PM +1000, Alexey Kardashevskiy wrote:
This enables DDW RTAS-related ioctls in VFIO.
Signed-off-by: Alexey Kardashevskiy a...@ozlabs.ru
This should probably just be folded into the previous patch. It's
broken
On 08/26/2014 05:55 PM, Alexey Kardashevskiy wrote:
On 08/19/2014 10:21 AM, Michael Roth wrote:
From: Nathan Fontenot nf...@linux.vnet.ibm.com
This add entries to the root OF node to advertise our PHBs as being
DR-capable in according with PAPR specification.
Each PHB is given a name of
On 08/19/2014 10:21 AM, Michael Roth wrote:
Reserve 32 entries of type PCI in each PHB's initial FDT. This
advertises to guests that each PHB is DR-capable device with
physical hotpluggable slots. This is necessary for allowing
hotplugging of devices to it later via bus rescan or guest rpaphp
Il 26/08/2014 06:30, David Gibson ha scritto:
These 3 patches fix some places where things ought to depend on an
existing config variable, but don't.
Which header provdides the #defines?
Paolo
Can we use the queued io data as caches,
io write will directly return and tell the guest the io is completed after
the io is enqueued,
better user experience for burst io,
and io-read will firstly search the io queue, if matched data found,
directly get the data from the queue,
if
Il 26/08/2014 08:08, Fam Zheng ha scritto:
+qemu_mutex_lock(pool-lock);
+if (thread_pool_cancel_from_queue(elem)) {
+elem-state = THREAD_CANCELED_ASYNC;
+}
Can you simply set it to THREAD_DONE (and set elem-ret to -ECANCELED)?
Paolo
Il 26/08/2014 08:08, Fam Zheng ha scritto:
+if (dbs-cancelled) {
+ret = -ECANCELED;
+}
Why is dbs-cancelled necessary?
dma_bdrv_unmap(dbs);
if (dbs-common.cb) {
dbs-common.cb(dbs-common.opaque, ret);
@@ -141,6 +148,9 @@ static void dma_bdrv_cb(void
Il 26/08/2014 09:15, Pavel Dovgalyuk ha scritto:
This patch adds virtual clock-dependent timers to VMState to allow correct
saving and restoring the state of RTL8139 network controller.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/net/rtl8139.c | 50
Il 26/08/2014 09:15, Pavel Dovgalyuk ha scritto:
+static int rtc_pre_load(void *opaque)
+{
+RTCState *s = (RTCState *)opaque;
+s-irq_reinject_on_ack_count = 0;
+return 0;
+}
+
You found a real bug here, in that the field has to be cleared at reset
time. But reinitializing
Hi, Gerd
Nice to meet you again in maillist. :)
-Original Message-
From: Gerd Hoffmann [mailto:kra...@redhat.com]
Sent: Tuesday, August 26, 2014 2:36 PM
Subject: Re: [PATCH v5 0/8] modify boot order of guest, and take effect after
rebooting
The patchsets add one qmp interface,
On 08/19/2014 10:21 AM, Michael Roth wrote:
Reserve 32 entries of type PCI in each PHB's initial FDT. This
advertises to guests that each PHB is DR-capable device with
physical hotpluggable slots. This is necessary for allowing
hotplugging of devices to it later via bus rescan or guest rpaphp
Il 26/08/2014 09:14, Pavel Dovgalyuk ha scritto:
+static int fdc_pre_load(void *opaque)
+{
+FDCtrl *s = opaque;
+s-reset_sensei = 0;
+timer_del(s-result_timer);
+return 0;
+}
This should be in fdctrl_reset.
Paolo
Il 26/08/2014 09:14, Pavel Dovgalyuk ha scritto:
VMState added by this patch preserves correct
loading of the parallel port controller state.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/char/parallel.c | 20
1 files changed, 20 insertions(+), 0
Il 26/08/2014 09:14, Pavel Dovgalyuk ha scritto:
VMState added by this patch preserves correct
loading of the PC speaker device state.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/audio/pcspk.c | 18 --
1 files changed, 16 insertions(+), 2 deletions(-)
Il 26/08/2014 09:15, Pavel Dovgalyuk ha scritto:
This patch adds outport to VMState to allow correct saving and restoring
the state of PC keyboard controller.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/input/pckbd.c | 51
On 08/19/2014 10:21 AM, Michael Roth wrote:
Signed-off-by: Michael Roth mdr...@linux.vnet.ibm.com
I have totally no idea what this patch actually does :) When is this rtas
call made? Once after the guest received the check exception interrupt? Is
it all it does is fetching the copy of the device
On 08/19/2014 10:21 AM, Michael Roth wrote:
Some kernels program a 0 address for io regions. PCI 3.0 spec
section 6.2.5.1 doesn't seem to disallow this.
I remember there was discussion about it but I forgot :) Why does it have
to be a part of this patchset? Worth mentioning in the commit log I
On Tue, 08/26 10:46, Paolo Bonzini wrote:
Il 26/08/2014 08:08, Fam Zheng ha scritto:
+if (dbs-cancelled) {
+ret = -ECANCELED;
+}
Why is dbs-cancelled necessary?
Request may complete after bdrv_aio_cancel_async with other status, this flag
is checked to fix the status to
Il 26/08/2014 09:15, Pavel Dovgalyuk ha scritto:
This patch disables raising an irq while loading the state of PCI bridge.
Signed-off-by: Pavel Dovgalyuk pavel.dovga...@ispras.ru
---
hw/pci-host/piix.c | 22 --
1 files changed, 20 insertions(+), 2 deletions(-)
diff
On 08/19/2014 10:21 AM, Michael Roth wrote:
These patches are based on ppc-next, and can also be obtained from:
https://github.com/mdroth/qemu/commits/spapr-pci-hotplug-v3-ppc-next
v3:
* dropped emulation of firmware-managed BAR allocation. this will be
introduced via a follow-up
On Tue, 08/26 10:42, Paolo Bonzini wrote:
Il 26/08/2014 08:08, Fam Zheng ha scritto:
+qemu_mutex_lock(pool-lock);
+if (thread_pool_cancel_from_queue(elem)) {
+elem-state = THREAD_CANCELED_ASYNC;
+}
Can you simply set it to THREAD_DONE (and set elem-ret to
On 08/19/2014 10:21 AM, Michael Roth wrote:
From: Nathan Fontenot nf...@linux.vnet.ibm.com
This extends the data structures currently used to report EPOW events to
gets via the check-exception RTAS interfaces to also include event types
for hotplug/unplug events.
This is currently
On 08/19/2014 10:21 AM, Michael Roth wrote:
From: Tyrel Datwyler tyr...@linux.vnet.ibm.com
We don't actually rely on this interface to surface hotplug events, and
instead rely on the similar-but-interrupt-driven check-exception RTAS
interface used for EPOW events. However, the existence of
Hi, all
I use a qemu-1.4.1/qemu-2.0.0 to run win7 guest, and encounter e1000 NIC
interrupt storm,
because if (!ent-fields.mask (ioapic-irr (1 i))) is always
true in __kvm_ioapic_update_eoi().
Any ideas?
We meet this several times: search the autoneg patches for an example of
Hi ,
Would anybody help to review this patch ?
Thanks. :)
On 08/19/2014 09:55 AM, Tang Chen wrote:
If user doesn't specify numa options, nb_numa_nodes will be 0. But
PCDIMMDevice-node
is also initialized to 0. As a result, the following check will fail:
pc_dimm_realize()
{
..
On Mon, Aug 25, 2014 at 5:40 PM, Marina Zhurakhinskaya
mari...@redhat.com wrote:
- Original Message -
From: Stefan Hajnoczi stefa...@gmail.com
To: Martin Kletzander mklet...@redhat.com
Cc: qemu-devel qemu-devel@nongnu.org, libvir-l...@redhat.com, kvm
k...@vger.kernel.org, Marina
On 08/19/2014 10:21 AM, Michael Roth wrote:
From: Tyrel Datwyler tyr...@linux.vnet.ibm.com
This uses extension of existing EPOW interrupt/event mechanism
to notify userspace tools like librtas/drmgr to handle
in-guest configuration/cleanup operations in response to
device_add/device_del.
On Tue, Aug 26, 2014 at 10:33:27AM +0100, Stefan Hajnoczi wrote:
On Mon, Aug 25, 2014 at 5:40 PM, Marina Zhurakhinskaya
mari...@redhat.com wrote:
- Original Message -
From: Stefan Hajnoczi stefa...@gmail.com
To: Martin Kletzander mklet...@redhat.com
Cc: qemu-devel
On 08/19/2014 10:21 AM, Michael Roth wrote:
This enables hotplug for PHB bridges. Upon hotplug we generate the
OF-nodes required by PAPR specification and IEEE 1275-1994
PCI Bus Binding to Open Firmware for the device.
We associate the corresponding FDT for these nodes with the DrcEntry
Il 26/08/2014 11:21, Fam Zheng ha scritto:
On Tue, 08/26 10:46, Paolo Bonzini wrote:
Il 26/08/2014 08:08, Fam Zheng ha scritto:
+if (dbs-cancelled) {
+ret = -ECANCELED;
+}
Why is dbs-cancelled necessary?
Request may complete after bdrv_aio_cancel_async with other status,
Il 26/08/2014 09:15, Pavel Dovgalyuk ha scritto:
vapic state should not be synchronized with APIC while loading,
because APIC state could be not loaded yet at that moment.
We just save vapic_paddr in APIC VMState instead of synchronization.
Can you use a vm_change_state_handler, or a
On Di, 2014-08-26 at 09:07 +, Gonglei (Arei) wrote:
Hi, Gerd
Nice to meet you again in maillist. :)
-Original Message-
From: Gerd Hoffmann [mailto:kra...@redhat.com]
Sent: Tuesday, August 26, 2014 2:36 PM
Subject: Re: [PATCH v5 0/8] modify boot order of guest, and take
From: Michael S. Tsirkin [mailto:m...@redhat.com]
Subject: Re: [PATCH v2 2/2] pci: add check for pcie root ports and downstream
ports
On Thu, Aug 21, 2014 at 05:47:46PM +0800, arei.gong...@huawei.com wrote:
From: Gonglei arei.gong...@huawei.com
If ARI Forwarding is disabled, according
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