12.10.2017 21:58, Eric Blake wrote:
We are gradually moving away from sector-based interfaces, towards
byte-based. Now that the block layer exposes byte-based allocation,
it's time to tackle the drivers. Add a new callback that operates
on as small as byte boundaries. Subsequent patches will the
On Mon, Nov 27, 2017 at 08:38:41AM -0800, Ben Warren wrote:
> It looks like you dropped Marc-André and my Reviewed-by lines. Please put
> them back.
Oops. I thought that the amount of changes in the first patch was too
big to keep the R-b; however, the second patch was basically the same so
I s
On Tue, Nov 21, 2017 at 3:07 PM, Mihail Abakumov
wrote:
> Added some helper features for windbgstub.
>
> Signed-off-by: Mihail Abakumov
> Signed-off-by: Pavel Dovgalyuk
> Signed-off-by: Dmitriy Koltunov
> ---
> include/exec/windbgstub-utils.h | 27 +++
> include/exec/
12.10.2017 21:58, Eric Blake wrote:
We are gradually moving away from sector-based interfaces, towards
byte-based. Update the generic helpers, and all passthrough clients
(blkdebug, commit, mirror, throttle) accordingly.
Signed-off-by: Eric Blake
---
v4: rebase to interface tweak
v3: rebase t
On 27.11.2017 23:03, John Snow wrote:
>
> On 11/23/2017 11:31 AM, Peter Maydell wrote:
[...]
>> Continuous Integration:
>> * Christian Borntraeger: qemu-iotests have broken a lot, they should be
>>run before patches are merged
>
> This, rather unfortunately, is a huge testing burden. I try t
On 28 November 2017 at 08:18, Ladi Prosek wrote:
> On Tue, Nov 21, 2017 at 3:07 PM, Mihail Abakumov
> wrote:
>> Added some helper features for windbgstub.
> --- a/include/exec/windbgstub-utils.h
> +++ b/include/exec/windbgstub-utils.h
> @@ -32,7 +32,7 @@
> #define FMT_ERR "Error:%d"
>
> #defi
On 11/27/2017 05:56 PM, Cornelia Huck wrote:
Proposal 2: Export the default cssid as a machine property. If this
property exists, it also implies that devices can be put into any css
image (although it makes the most sense to put them into the default
css image as indicated by the property). Can
** Changed in: qemu
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1591611
Title:
chroot using qemu-x86_64-static fails on ppc64el
Status in QEMU:
Fix
On 28/11/2017 09:34, Peter Maydell wrote:
>> #define FMT_ERR "Error:%d"
>>
>> #define UINT8_P(ptr) ((uint8_t *) (ptr))
>> -#define UINT32_P(ptr) ((uint32_t *) (ptr))
>> +#define UINT32_P(ptr) ((uint32_t *) (size_t) (ptr))
>> #define PTR(var) UINT8_P(&var)
> Hiding casts behind macros like this
I posted the RFC verion five months ago for DPDK
vhost-crypto implmention, and now it's time to send
the formal version. Because we need an user space scheme
for better performance.
The vhost user crypto server side patches had been
sent to DPDK community, pls see
[RFC PATCH 0/6] lib/librte_vhost
Signed-off-by: Gonglei
---
backends/cryptodev-vhost-user.c | 4
include/sysemu/cryptodev-vhost-user.h | 3 +++
2 files changed, 7 insertions(+)
diff --git a/backends/cryptodev-vhost-user.c b/backends/cryptodev-vhost-user.c
index 061c0e5..c7a9848 100644
--- a/backends/cryptodev-vhost-u
Introduce two vhost-user meassges: VHOST_USER_CREATE_CRYPTO_SESSION
and VHOST_USER_CLOSE_CRYPTO_SESSION. At this point, the QEMU side
support crypto operation in cryptodev host-user backend.
Signed-off-by: Gonglei
Signed-off-by: Longpeng(Mike)
Signed-off-by: Zhoujian
---
backends/cryptodev-vho
On Mon, 27 Nov 2017 23:25:28 +0530 (IST)
P J P wrote:
> +-- On Mon, 27 Nov 2017, Cornelia Huck wrote --+
> |The check for align is not really needed, as virtio-1 disallows setting
> align
> |anyway.
>
> disallows...?
See the check in virtio_queue_set_align(). Moreover, the calculation
that b
On Tue, 28 Nov 2017 09:33:52 +0100
Thomas Huth wrote:
> On 27.11.2017 23:03, John Snow wrote:
> >
> > On 11/23/2017 11:31 AM, Peter Maydell wrote:
> [...]
> >> Continuous Integration:
> >> * Christian Borntraeger: qemu-iotests have broken a lot, they should be
> >>run before patches are m
Impliment the vhost-crypto's funtions, such as startup,
stop and notification etc. Introduce an enum
QCryptoCryptoDevBackendOptionsType in order to
identify the cryptodev vhost backend is vhost-user
or vhost-kernel-module (If exist).
At this point, the cryptdoev-vhost-user works.
Signed-off-by: G
Usage:
-chardev socket,id=charcrypto0,path=/path/to/your/socket
-object cryptodev-vhost-user,id=cryptodev0,chardev=charcrypto0
-device virtio-crypto-pci,id=crypto0,cryptodev=cryptodev0
Signed-off-by: Gonglei
Signed-off-by: Longpeng(Mike)
Signed-off-by: Zhoujian
---
backends/Makefile.objs
On Thu, Nov 23, 2017 at 02:29:41PM +0100, Cédric Le Goater wrote:
> The XIVE interrupt sources can have different characteristics depending
> on their nature and the HW level in use. The sPAPR specs provide a set of
> flags to describe them :
>
> - XIVE_SRC_H_INT_ESB the Event State Buffers are
On Thu, Nov 23, 2017 at 02:29:40PM +0100, Cédric Le Goater wrote:
> Each interrupt source is associated with a two bit state machine
> called an Event State Buffer (ESB). The bits are named "P" (pending)
> and "Q" (queued) and can be controlled by MMIO. It is used to trigger
> events. See code for
On Thu, Nov 23, 2017 at 02:29:38PM +0100, Cédric Le Goater wrote:
> The XIVE interrupt controller uses a set of tables to redirect exception
> from event sources to CPU threads. The Interrupt Virtualization Entry (IVE)
> table, also known as Event Assignment Structure (EAS), is one them.
>
> The X
On Thu, Nov 23, 2017 at 02:29:39PM +0100, Cédric Le Goater wrote:
> These are very similar to the XICS handlers in a simpler form. They make
> use of a status array for the LSI interrupts. The spapr_xive_irq() routine
> in charge of triggering the CPU interrupt line will be filled later on.
>
> Si
On 28/11/2017 10:03, Gonglei wrote:
> Introduce two vhost-user meassges: VHOST_USER_CREATE_CRYPTO_SESSION
> and VHOST_USER_CLOSE_CRYPTO_SESSION. At this point, the QEMU side
> support crypto operation in cryptodev host-user backend.
>
> Signed-off-by: Gonglei
> Signed-off-by: Longpeng(Mike)
> Si
* fangying (fangyi...@huawei.com) wrote:
> QEMU will abort when vhost-user process is restarted during migration
> and vhost_log_global_start/stop is called. The reason is clear that
> vhost_dev_set_log returns -1 because network connection is temporarily
> lost. To handle this situation, let's can
On Tue, 28 Nov 2017 09:53:15 +0100
Boris Fiuczynski wrote:
> On 11/27/2017 05:56 PM, Cornelia Huck wrote:
> > Proposal 2: Export the default cssid as a machine property. If this
> > property exists, it also implies that devices can be put into any css
> > image (although it makes the most sense t
Supposedly fixed by commit 406bc339b0505fcfc2ffcbca1f05a3756e338a65
** Changed in: qemu
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/1672383
Title:
Slow Window
On Mon, 27 Nov 2017 15:55:31 -0500
"Collin L. Walling" wrote:
> These patches implement a boot menu for ECKD DASD and SCSI guests on s390x.
> The menu will only appear if the disk has been configured for IPL with the
> zIPL tool and with the following QEMU command line options:
>
> -boot m
On Tue, Nov 28, 2017 at 10:11:54AM +0100, Cornelia Huck wrote:
> On Mon, 27 Nov 2017 23:25:28 +0530 (IST)
> P J P wrote:
> > +-- On Mon, 27 Nov 2017, Stefan Hajnoczi wrote --+
> > | > +if (!vdev->vq[n].vring.num || !desc || !vdev->vq[n].vring.align) {
> > | ...
> > | vdev->vq[n].vring.desc =
> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Tuesday, November 28, 2017 6:02 PM
> To: Gonglei (Arei); qemu-devel@nongnu.org
> Cc: m...@redhat.com; Huangweidong (C); stefa...@redhat.com; Zhoujian
> (jay); pa...@linux.vnet.ibm.com; longpeng; xin.z...@intel.
On 11/28/2017 05:40 AM, David Gibson wrote:
> On Thu, Nov 23, 2017 at 02:29:38PM +0100, Cédric Le Goater wrote:
>> The XIVE interrupt controller uses a set of tables to redirect exception
>> from event sources to CPU threads. The Interrupt Virtualization Entry (IVE)
>> table, also known as Event As
On 28/11/2017 11:43, Gonglei (Arei) wrote:
>> As far as I understand, VIRTIO_CRYPTO_CIPHER_CREATE_SESSION is called as
>> a result of sending a message on the control virtqueue.
>
> VIRTIO_CRYPTO_CIPHER_CREATE_SESSION is a message type of control queue,
> Means creating a session for next crypto re
On Mon, 27 Nov 2017 15:55:32 -0500
"Collin L. Walling" wrote:
> Moved:
> memcmp from bootmap.h to libc.h (renamed from _memcmp)
> strlen from sclp.c to libc.h (renamed from _strlen)
>
> Added C standard functions:
> isdigit
> atoi
>
> Added non-C standard function:
> itostr
>
> Signe
On Mon, 27 Nov 2017 15:55:33 -0500
"Collin L. Walling" wrote:
> ECKD DASDs have different IPL structures for CDL and LDL
> formats. The current Ipl1 and Ipl2 structs follow the CDL
> format, so we prepend "EckdCdl" to them. A new struct,
> EckdLdlIpl1 is introduced and contains boot info for LDL.
On Mon, Nov 27, 2017 at 12:58:32PM +0100, Kevin Wolf wrote:
> Am 25.11.2017 um 08:08 hat Doug Gale geschrieben:
> > Ping
>
> Stefan, do you expect this to go through a different tree than the
> tracing one?
Yes, patches that just add/remove/modify trace events go through the
affected component's
On Fri, 24 Nov 2017 12:26:21 +
Cédric Le Goater wrote:
> On 11/24/2017 10:09 AM, Greg Kurz wrote:
> > On Thu, 23 Nov 2017 14:29:33 +0100
> > Cédric Le Goater wrote:
> >
> >> On sPAPR, the creation of the interrupt presenter depends on some of
> >> the machine attributes. When the XIVE int
On Thu, 23 Nov 2017 14:29:34 +0100
Cédric Le Goater wrote:
> Also change the prototype to use a sPAPRMachineState and prefix them
> with spapr_irq_. It will let us synchronise the IRQ allocation with
> the XIVE interrupt mode when available.
>
> Signed-off-by: Cédric Le Goater
> ---
Reviewed-b
On 28 November 2017 at 04:01, Jason Wang wrote:
> The following changes since commit 5e19aed59ab48ca3c7f1e2da203eed27b91bef2d:
>
> Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.11-20171127'
> into staging (2017-11-27 11:16:20 +)
>
> are available in the git repository at:
>
>
On Mon, 27 Nov 2017 15:55:34 -0500
"Collin L. Walling" wrote:
> Set boot menu options for an s390 guest and store them in
> the iplb. These options are set via the QEMU command line
> option:
>
> -boot menu=on|off[,splash-time=X]
>
> or via the libvirt domain xml:
>
>
>
>
> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Tuesday, November 28, 2017 6:46 PM
> To: Gonglei (Arei); qemu-devel@nongnu.org
> Cc: m...@redhat.com; Huangweidong (C); stefa...@redhat.com; Zhoujian
> (jay); pa...@linux.vnet.ibm.com; longpeng; xin.z...@intel.
On 28/11/2017 12:06, Gonglei (Arei) wrote:
>>> You mean we can share control virtqueue to DPDK as well? Like data queues?
>> I don't know :) but why not?
>>
> Current there are two main reasons for this design:
>
> 1) we should use another cpu to polling the control virtqueue, which is
> expensiv
The following changes since commit 5e19aed59ab48ca3c7f1e2da203eed27b91bef2d:
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.11-20171127'
into staging (2017-11-27 11:16:20 +)
are available in the Git repository at:
git://github.com/berrange/qemu tags/pull-qio-2017-11-28-1
If socket_listen_cleanup is passed an invalid FD, then querying the socket
local address will fail. We must thus be prepared for the returned addr to
be NULL
Reported-by: Dr. David Alan Gilbert
Reviewed-by: Dr. David Alan Gilbert
Signed-off-by: Daniel P. Berrange
---
util/qemu-sockets.c | 3 ++
Hi Andrew!
[...]
>
> In that case, IIRC my high-level suggestion was to either parameterise
> bcm2836 to take a CPU model string, or else move the CPU creation out of
> bcm2836.c into the board file. From what I've understood thus far about
> pi3, it does not seem necessary to have a separate bcm
+-- On Tue, 28 Nov 2017, Stefan Hajnoczi wrote --+
| > This is conflating different things:
| > - vq does not exist (num == 0)
| > - vq is not setup by the guest (desc == 0)
| > - vq has no valid alignment (which is only relevant for legacy)
|
| I agree.
Either case, vq would be unfit for use, no
On 20/11/2017 18:05, Eduardo Habkost wrote:
> On Mon, Nov 20, 2017 at 03:59:51PM +0100, Igor Mammedov wrote:
>> On Mon, 20 Nov 2017 12:44:54 -0200
>> Eduardo Habkost wrote:
>>
>>> On Mon, Nov 20, 2017 at 03:34:13PM +0100, Igor Mammedov wrote:
when qemu is started with '-no-acpi' CLI option, a
Recent glibc added memfd_create in sys/mman.h. This conflicts with
the definition in util/memfd.c:
/builddir/build/BUILD/qemu-2.11.0-rc1/util/memfd.c:40:12: error: static
declaration of memfd_create follows non-static declaration
Fix the configure test, and remove the sys/memfd.h inclusion
On 27.11.2017 21:55, Collin L. Walling wrote:
> Moved:
> memcmp from bootmap.h to libc.h (renamed from _memcmp)
> strlen from sclp.c to libc.h (renamed from _strlen)
>
> Added C standard functions:
> isdigit
> atoi
>
> Added non-C standard function:
> itostr
>
> Signed-off-by: Collin L
Am 28.11.2017 um 06:43 hat Jeff Cody geschrieben:
> On Tue, Nov 28, 2017 at 12:29:09AM +0100, Kevin Wolf wrote:
> > Am 23.11.2017 um 18:57 hat Fam Zheng geschrieben:
> > > Jeff's block job patch made the latent drain bug visible, and I find this
> > > patch, which by itself also makes some sense, c
Hi
On Tue, Nov 28, 2017 at 12:32 PM, Paolo Bonzini wrote:
> Recent glibc added memfd_create in sys/mman.h. This conflicts with
> the definition in util/memfd.c:
>
> /builddir/build/BUILD/qemu-2.11.0-rc1/util/memfd.c:40:12: error: static
> declaration of memfd_create follows non-static decla
On 27.11.2017 21:55, Collin L. Walling wrote:
> Set boot menu options for an s390 guest and store them in
> the iplb. These options are set via the QEMU command line
> option:
>
> -boot menu=on|off[,splash-time=X]
>
> or via the libvirt domain xml:
>
>
>
>
>
> Where X repre
On 11/28/2017 11:22 AM, Cornelia Huck wrote:
On Tue, 28 Nov 2017 09:53:15 +0100
Boris Fiuczynski wrote:
On 11/27/2017 05:56 PM, Cornelia Huck wrote:
Proposal 2: Export the default cssid as a machine property. If this
property exists, it also implies that devices can be put into any css
image
On 28/11/2017 12:42, Marc-André Lureau wrote:
> Hi
>
> On Tue, Nov 28, 2017 at 12:32 PM, Paolo Bonzini wrote:
>> Recent glibc added memfd_create in sys/mman.h. This conflicts with
>> the definition in util/memfd.c:
>>
>> /builddir/build/BUILD/qemu-2.11.0-rc1/util/memfd.c:40:12: error: static
** Also affects: gnome-boxes
Importance: Undecided
Status: New
** Also affects: qemu
Importance: Undecided
Status: New
** Also affects: spice-packages
Importance: Undecided
Status: New
** Also affects: kvm
Importance: Undecided
Status: New
** Changed in:
On 28 November 2017 at 11:26, bzt bzt wrote:
> (Although I have a question. I'm not sure what's the preferred
> way to get MachineClass* object in bcm2836. Use a MachineState* cast on it's
> Object* argument with MACHINE_GET_CLASS() or should I use the parameterless
> qdev_get_machine() instead?)
On 28 November 2017 at 11:49, Paolo Bonzini wrote:
> On 28/11/2017 12:42, Marc-André Lureau wrote:
>> It is introduced by this commit, right?
>> https://sourceware.org/git/?p=glibc.git;a=commit;h=59d2cbb1fe4b8601d5cbd359c3806973eab6c62d
>>
>> (I added Florian Weimer in cc)
>>
>> So it's not part o
On Tue, 28 Nov 2017 16:57:34 +0530 (IST)
P J P wrote:
> +-- On Tue, 28 Nov 2017, Stefan Hajnoczi wrote --+
> | > This is conflating different things:
> | > - vq does not exist (num == 0)
> | > - vq is not setup by the guest (desc == 0)
> | > - vq has no valid alignment (which is only relevant for
On 11/28/2017 12:42 PM, Marc-André Lureau wrote:
Couldn't the declarations be put in sys/memfd.h like the man claimed
it would be for > 1y?
We discussed it. It was a typo in the manual page. There never was a
header file:
https://marc.info/?l=linux-man&m=150988359906012&w=2
The UAPI h
Cc: Zhang Chen
Cc: Li Zhijian
Cc: Jason Wang
Signed-off-by: Mao Zhongyi
---
net/colo-compare.c | 16
net/colo.c | 1 +
net/colo.h | 1 +
net/trace-events | 2 +-
4 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/net/colo-compare.c b/net/colo-
The primary and secondary guest has the same TCP stream, but the
the packet sizes are different due to the different fragmentation.
In the current impletation, compare the packet with the size of
payload, but packets of the same size and payload are very few,
so it triggers che
In this series, rewrite the tcp packet comparison based on the tcp
sequence number instead of original method that compare the packet
based on the payload size.
Mao Zhongyi (2):
colo: compare the packet based on the tcp sequence number
colo: add trace for the tcp packet comparison
net/colo-c
On Tue, Nov 21, 2017 at 3:07 PM, Mihail Abakumov
wrote:
> Signed-off-by: Mihail Abakumov
> Signed-off-by: Pavel Dovgalyuk
> Signed-off-by: Dmitriy Koltunov
> ---
> Makefile.target |7 +++
> include/exec/windbgstub-utils.h | 18 ++
> include/exec/windbg
There is the following crash reported from the field in QEMU 2.9:
bdrv_inc_in_flight (bs=bs@entry=0x0)
blk_aio_prwv
blk_aio_preadv
ide_buffered_readv
cd_read_sector
ide_data_readw
portio_read
memory_region_read_accessor
access_with_adjusted_size
memory_region
In this case blk->bs == NULL and the code will just crash. Emulate error
on that path.
Signed-off-by: Denis V. Lunev
CC: "Dr. David Alan Gilbert"
CC: Kevin Wolf
CC: Stefan Hajnoczi
---
hmp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hmp.c b/hmp.c
index 35a7041824..cfd1d9ab29 1006
There are 2 cases I have spotted so far:
1) IDE ATAPI read processing. Actually this was reported from field
2) QEMU IO hmp command (found during evaluation of (1))
SCSI code checks during access that blk_is_available(). These patches add
same checks on different code paths.
Pls decide whether th
On Tue, 28 Nov 2017 12:49:04 +0100
Boris Fiuczynski wrote:
> On 11/28/2017 11:22 AM, Cornelia Huck wrote:
> > On Tue, 28 Nov 2017 09:53:15 +0100
> > Boris Fiuczynski wrote:
> >
> >> On 11/27/2017 05:56 PM, Cornelia Huck wrote:
> >>> Proposal 2: Export the default cssid as a machine property
Am 28.11.2017 um 12:42 hat Kevin Wolf geschrieben:
> Am 28.11.2017 um 06:43 hat Jeff Cody geschrieben:
> > On Tue, Nov 28, 2017 at 12:29:09AM +0100, Kevin Wolf wrote:
> > > Am 23.11.2017 um 18:57 hat Fam Zheng geschrieben:
> > > > Jeff's block job patch made the latent drain bug visible, and I find
On 11/28/2017 01:14 PM, Cornelia Huck wrote:
> On Tue, 28 Nov 2017 12:49:04 +0100
> Boris Fiuczynski wrote:
>
>> On 11/28/2017 11:22 AM, Cornelia Huck wrote:
>>> On Tue, 28 Nov 2017 09:53:15 +0100
>>> Boris Fiuczynski wrote:
>>>
On 11/27/2017 05:56 PM, Cornelia Huck wrote:
> Prop
On 27.11.2017 21:55, Collin L. Walling wrote:
> When the boot menu options are present and the guest's
> disk has been configured by the zipl tool, then the user
> will be presented with an interactive boot menu with
> labeled entries. An example of what the menu might look
> like:
>
> zIPL v1
On Tue, Nov 21, 2017 at 3:11 PM, Mihail Abakumov
wrote:
[...]
> diff --git a/windbgstub.c b/windbgstub.c
> index 36372c0ea5..3bcf6a8cbb 100755
> --- a/windbgstub.c
> +++ b/windbgstub.c
> @@ -224,6 +224,14 @@ static void
> windbg_process_manipulate_packet(ParsingContext *ctx)
> kd_api_que
On Tue, 28 Nov 2017 13:36:38 +0100
Thomas Huth wrote:
> On 27.11.2017 21:55, Collin L. Walling wrote:
> > +static int zipl_boot_menu(block_number_t s1b_block_nr)
> > +{
> > +void *stage2_data, *menu_offset;
> > +
> > +read_stage2(s1b_block_nr, &stage2_data);
> > +menu_offset = stage2
On 11/28/2017 07:51 AM, Yoni Bettan wrote:
* according to Eduardo Habkost's commit
fd3b02c8896d597dd8b9e053dec579cf0386aee1
* since all PCIEs now implement INTERFACE_PCIE_DEVICE we
don't need this field anymore
Hi, please discard this series, i will sen
On Tue, Nov 21, 2017 at 3:07 PM, Mihail Abakumov
wrote:
> Added useful name arrays of some defines. Not used yet. Needs for the future.
>
> Signed-off-by: Mihail Abakumov
> Signed-off-by: Pavel Dovgalyuk
> Signed-off-by: Dmitriy Koltunov
> ---
> include/exec/windbgkd.h | 75
> ++
The following changes since commit c7e1f823aed63f49e559e7463da76d5b320be35b:
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into
staging (2017-11-28 10:03:26 +)
are available in the Git repository at:
git://repo.or.cz/qemu/ericb.git tags/pull-nbd-2017-11-28
for y
The NBD spec gives us permission to abruptly disconnect on clients
that send outrageously large option requests, rather than having
to spend the time reading to the end of the option. No real
option request requires that much data anyways; and meanwhile, we
already have the practice of abruptly dr
Introduced in commit f37708f6b8 (2.10). The NBD spec says a client
can request export names up to 4096 bytes in length, even though
they should not expect success on names longer than 256. However,
qemu hard-codes the limit of 256, and fails to filter out a client
that probes for a longer name; t
The default css 0xfe is currently restricted to virtual subchannel
devices. The hope when the decision was made was, that non-virtual
subchannel devices will come around when guest can exploit multiple
channel subsystems. Since the guests generally don't do, the pain
of the partitioned (cssid) name
On 12 January 2017 at 04:05, Richard Henderson wrote:
> If the interp_prefix is a complete chroot, it may have a *lot* of files.
> Setting up the cache for this is quite expensive. Instead, use the *at
> versions of various syscalls to attempt the operation in the prefix.
>
> Signed-off-by: Richa
On 11/28/2017 01:24 PM, Christian Borntraeger wrote:
>
>
> On 11/28/2017 01:14 PM, Cornelia Huck wrote:
>> On Tue, 28 Nov 2017 12:49:04 +0100
>> Boris Fiuczynski wrote:
>>
>>> On 11/28/2017 11:22 AM, Cornelia Huck wrote:
On Tue, 28 Nov 2017 09:53:15 +0100
Boris Fiuczynski wrote:
>>>
On Tue, 28 Nov 2017 12:28:43 +0100
Paolo Bonzini wrote:
> On 20/11/2017 18:05, Eduardo Habkost wrote:
> > On Mon, Nov 20, 2017 at 03:59:51PM +0100, Igor Mammedov wrote:
> >> On Mon, 20 Nov 2017 12:44:54 -0200
> >> Eduardo Habkost wrote:
> >>
> >>> On Mon, Nov 20, 2017 at 03:34:13PM +0100, Ig
On 11/28/2017 02:17 PM, Halil Pasic wrote:
>
>
> On 11/28/2017 01:24 PM, Christian Borntraeger wrote:
>>
>>
>> On 11/28/2017 01:14 PM, Cornelia Huck wrote:
>>> On Tue, 28 Nov 2017 12:49:04 +0100
>>> Boris Fiuczynski wrote:
>>>
On 11/28/2017 11:22 AM, Cornelia Huck wrote:
> On Tue, 28
info qom-tree shows several devices under unattached that probably
should go somewhere.
The css bridge should attach to the machine, as it has a similar
purpose as e.g. a pci host bridge.
The autogenerated network devices should be in the same bucket as any
other device; I'm just not sure about t
On Tue, Nov 21, 2017 at 3:08 PM, Mihail Abakumov
wrote:
> Added structures for parsing data stream from windbg to packet.
>
> Signed-off-by: Mihail Abakumov
> Signed-off-by: Pavel Dovgalyuk
> Signed-off-by: Dmitriy Koltunov
> ---
> include/exec/windbgstub-utils.h | 11 +++
> windbgst
The autogenerated nics should be treated as any other device; use
qdev_set_id() to have them show up under peripheral-anon.
Signed-off-by: Cornelia Huck
---
hw/s390x/s390-virtio-ccw.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
in
From: Victor Kaplansky
If we allow qemu to change logging area after it was already established,
it may require from the backend to acquire a lock on each access to
the log_base, which has a potential quite a big performance hit.
Thus we would like to clarify in the spec, that qemu is not expect
Logically, the css bridge should be attached to the machine.
Signed-off-by: Cornelia Huck
---
hw/s390x/css-bridge.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/s390x/css-bridge.c b/hw/s390x/css-bridge.c
index c4a9735d71..84d33eafc2 100644
--- a/hw/s390x/css-bridge.c
+++ b/hw/s390x/c
On Tue, 28 Nov 2017 14:25:08 +0100
Christian Borntraeger wrote:
> On 11/28/2017 02:17 PM, Halil Pasic wrote:
> > In the meanwhile I strongly prefer option 1 (at the ccw devices). I've just
> > sent a v2, and IMHO it shows the limitations of machine properties very
> > well.
>
> option 1 is s
Looks good to me and is similar to the other devices (e.g. the IPL device)
Reviewed-by: Christian Borntraeger
On 11/28/2017 02:46 PM, Cornelia Huck wrote:
> Logically, the css bridge should be attached to the machine.
>
> Signed-off-by: Cornelia Huck
> ---
> hw/s390x/css-bridge.c | 2 ++
>
On Tue, Nov 21, 2017 at 3:08 PM, Mihail Abakumov
wrote:
> Defined useful sized data buffer. It contains pointer to data and size of
> this data. Also, defined some macros for init and free.
>
> Signed-off-by: Mihail Abakumov
> Signed-off-by: Pavel Dovgalyuk
> Signed-off-by: Dmitriy Koltunov
>
On 11/24/2017 01:46 PM, Cornelia Huck wrote:
> On Thu, 23 Nov 2017 14:33:56 +0100
> Halil Pasic wrote:
>
>> Having an adequate representation for the css in QOM would be certainly
>> interesting, but at the same time (IMHO) is somewhat challenging. Let me
>> make some observations, which should
On 11/28/2017 02:46 PM, Cornelia Huck wrote:
> info qom-tree shows several devices under unattached that probably
> should go somewhere.
I think this was reported by me. See
MID: <76f95c6f-641e-2fe0-73b4-3ab24fc1a...@linux.vnet.ibm.com>
I would not mind a Reported-by: Halil Pasic .
Or do you s
On 11/28/2017 03:01 PM, Cornelia Huck wrote:
> On Tue, 28 Nov 2017 14:25:08 +0100
> Christian Borntraeger wrote:
>
>> On 11/28/2017 02:17 PM, Halil Pasic wrote:
>
>>> In the meanwhile I strongly prefer option 1 (at the ccw devices). I've just
>>> sent a v2, and IMHO it shows the limitations of m
On 28 November 2017 at 13:02, Eric Blake wrote:
> The following changes since commit c7e1f823aed63f49e559e7463da76d5b320be35b:
>
> Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into
> staging (2017-11-28 10:03:26 +)
>
> are available in the Git repository at:
>
> g
On 28 November 2017 at 11:23, Daniel P. Berrange wrote:
> The following changes since commit 5e19aed59ab48ca3c7f1e2da203eed27b91bef2d:
>
> Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.11-20171127'
> into staging (2017-11-27 11:16:20 +)
>
> are available in the Git repository
On Tue, 28 Nov 2017 15:17:38 +0100
Halil Pasic wrote:
> On 11/28/2017 02:46 PM, Cornelia Huck wrote:
> > info qom-tree shows several devices under unattached that probably
> > should go somewhere.
>
> I think this was reported by me. See
> MID: <76f95c6f-641e-2fe0-73b4-3ab24fc1a...@linux.vnet
Hi all,
I hope you're all doing well.
As i was looking for a solution for a particular problem in Qemu/KVM
virtulization.
My issue is that I have a virtual machine that runs well in VMware and when
I migrated that to Qemu/KVM-enabled environment, it didn't work! I figured
out that under VMware h
Currently all the architecture/OS specific cpu_signal_handler()
functions call handle_cpu_signal() without passing it the
siginfo_t. We're going to want that so we can look at the si_code
to determine whether this is a SEGV_ACCERR access violation or
some other kind of fault, so change the function
If multiple guest threads in user-mode emulation write to a
page which QEMU has marked read-only because of cached TCG
translations, the threads can race in page_unprotect:
* threads A & B both try to do a write to a page with code in it at
the same time (ie which we've made non-writeable, so
If multiple guest threads in user-mode emulation write to a
page which QEMU has marked read-only because of cached TCG
translations, the threads can race in page_unprotect:
* threads A & B both try to do a write to a page with code in it at
the same time (ie which we've made non-writeable, so
On Tue, 28 Nov 2017 15:17:49 +0100
Christian Borntraeger wrote:
> On 11/28/2017 03:01 PM, Cornelia Huck wrote:
> > On Tue, 28 Nov 2017 14:25:08 +0100
> > Christian Borntraeger wrote:
> >> What I want now is to enable vfio-ccw for libvirt and Linux guests and for
> >> that
> >> we need to lift
On Tue, Nov 28, 2017 at 11:02:13AM +0300, Roman Kagan wrote:
> On Mon, Nov 27, 2017 at 08:38:41AM -0800, Ben Warren wrote:
> > It looks like you dropped Marc-André and my Reviewed-by lines. Please put
> > them back.
>
> Oops. I thought that the amount of changes in the first patch was too
> big
When destroying a block job in block_job_unref() we should remove it
from the job list before calling block_job_remove_all_bdrv().
This is because removing the BDSs can trigger an aio_poll() and wake
up other jobs that might attempt to use the block job list. If that
happens the job we're currentl
commit 419fcdec3c (numa: add '-numa cpu,...' option for property based node
mapping)
added '-numa cpu' option but forgot to update appropriate section for '--help'.
Add '-numa cpu' description to '-help' output
Reported-by: Markus Armbruster
Signed-off-by: Igor Mammedov
---
qemu-options.hx | 4
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