From: Heinz Graalfs
This patch adds the necessary life migration pieces to the sclp code
by using vmstate_register.
Signed-off-by: Heinz Graalfs
Reviewed-by: Alexander Graf
Signed-off-by: Christian Borntraeger
---
hw/char/sclpconsole.c | 18 ++
1 file changed, 18 insertions(+
The following changes since commit 6c2679fc19560699679200fb42ab4659bcbe7f79:
Merge remote-tracking branch 'kiszka/queues/slirp' into staging (2013-09-17
10:01:24 -0500)
are available in the git repository at:
git://github.com/borntraeger/qemu.git tags/s390-next-20130924
for yo
From: Heinz Graalfs
Add reset() functions for event-facility, sclpconsole, and sclpquiesce.
The reset() functions perform variable initialization
at IPL and e.g. when monitor system_reset is called.
Signed-off-by: Heinz Graalfs
Reviewed-by: Thomas Huth
Reviewed-by: Alexander Graf
Signed-off-b
From: Heinz Graalfs
This patch adds the necessary life migration pieces to sclpquiesce
by using the vmstate_register.
Signed-off-by: Heinz Graalfs
Reviewed-by: Alexander Graf
Signed-off-by: Christian Borntraeger
---
hw/s390x/sclpquiesce.c | 13 +
1 file changed, 13 insertions(+)
The event_type variable is never used. Get rid of it.
Signed-off-by: Christian Borntraeger
Reviewed-by: Alexander Graf
---
hw/char/sclpconsole.c | 1 -
hw/s390x/sclpquiesce.c| 2 --
include/hw/s390x/event-facility.h | 1 -
3 files changed, 4 deletions(-)
diff --git a/hw
From: Ralf Hoppe
Make the handler for SCLP Read Event Data deal with notifications
for multiple sources correctly.
Signed-off-by: Ralf Hoppe
Reviewed-by: Thomas Huth
Signed-off-by: Christian Borntraeger
[split bigger patch into smaller independent chunks]
Reviewed-by: Alexander Graf
---
hw/
From: Heinz Graalfs
Add simple support for SCLP line-mode also known as operating
system messages. This can be added in addition to or instead of
the SCLP full screen console with -device sclplmconsole.
Signed-off-by: Heinz Graalfs
Reviewed-by: Alexander Graf
Signed-off-by: Christian Borntraeg
From: Cornelia Huck
The guest side must not manipulate the index for the used buffers. Instead,
remember the state of the used buffer locally and wait until it has moved.
Signed-off-by: Cornelia Huck
Acked-by: Alexander Graf
Signed-off-by: Christian Borntraeger
---
pc-bios/s390-ccw/virtio.c
Currently we announce interchanged receive/send masks. This did not
trigger a bug, since the sclp console has the same masks for
send/receive and the Linux guest does not check the sclp mask for simple
events like quiesce. With other event users like the sclp line mode
console, we will have differe
From: Heinz Graalfs
To use VMState for migration, we need to adapt some sclp code:
- allocate console buffer as part of the console
- change semantic of sclpconsole offset fields
Signed-off-by: Heinz Graalfs
Reviewed-by: Alexander Graf
Signed-off-by: Christian Borntraeger
---
hw/char/s
From: Heinz Graalfs
Move conversion tables to header file.
- In SCLP line mode processing EBCDIC/ASCII conversion is needed.
- An additional EBCDIC to ASCII conversion function is added.
Signed-off-by: Heinz Graalfs
Reviewed-by: Alexander Graf
Signed-off-by: Christian Borntraeger
---
i
From: Thomas Huth
Moved the setcc() function to cpu.h so that it can be used by other
files, too. It now also does not modify the kvm state anymore since
this gets updated during kvm_arch_put_registers() anyway.
Signed-off-by: Thomas Huth
Signed-off-by: Christian Borntraeger
---
target-s390x/
Rebuild of the virtio-ccw rom containing these patches:
1. s390/ipl: Fix waiting for virtio processing
Signed-off-by: Christian Borntraeger
---
pc-bios/s390-ccw.img | Bin 9432 -> 9336 bytes
1 file changed, 0 insertions(+), 0 deletions(-)
diff --git a/pc-bios/s390-ccw.img b/pc-bios/s390-ccw.img
Currently all handlers (quiesce, console) only handle one event type.
Some drivers will handle multiple (compatible) event types. Rework the
code accordingly.
Signed-off-by: Christian Borntraeger
Reviewed-by: Alexander Graf
---
hw/char/sclpconsole.c | 6 +++---
hw/s390x/event-facili
The prstatus of an s390x dump contains several padding areas. Zero out
these bytes to make reading the notes section easier with a hexdump.
Signed-off-by: Christian Borntraeger
---
target-s390x/arch_dump.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target-s390x/arch_dump.c b/target-s390
This patch implements subcode 0 of diag 308. This is necessary for kexec
(without kdump). The main difference to subcode 1 is that all CPUs get
a full reset, instead of the architectured CPU reset (which leaves all
registers untouched).
Signed-off-by: Christian Borntraeger
---
target-s390x/misc_
From: Thomas Huth
The SCLP instruction is priviledged, so we should make sure that
we generate an exception when it is called from the problem state.
Signed-off-by: Thomas Huth
Signed-off-by: Christian Borntraeger
---
target-s390x/kvm.c | 4
1 file changed, 4 insertions(+)
diff --git a/
From: Thomas Huth
The IO instruction handlers now take care of setting the CC value on
their own, so that the confusing return code magic in kvm_handle_css_inst()
is not needed anymore.
Signed-off-by: Thomas Huth
Reviewed-by: Cornelia Huck
Signed-off-by: Christian Borntraeger
---
target-s390
From: Markus Armbruster
Hasn't gotten maintainer attention for two months. Retrying via
qemu-trivial.
v3: Trivially rebased
v2: Nominate for qemu-stable (Andreas)
Markus Armbruster (2):
tests: Fix schema parser test for in-tree build
tests: Update .gitignore for test-int128 and test-bitops
From: Markus Armbruster
Forgotten in commit 6046c62 and 3464700.
Cc: qemu-sta...@nongnu.org
Reviewed-by: Andreas Färber
Reviewed-by: Laszlo Ersek
Signed-off-by: Markus Armbruster
---
tests/.gitignore | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tests/.gitignore b/tests/.gitignore
in
From: Markus Armbruster
Commit 4f193e3 added the test, but screwed up in-tree builds
(SRCDIR=.): the tests's output overwrites the expected output, and is
thus compared to itself.
Cc: qemu-sta...@nongnu.org
Reported-by: Laszlo Ersek
Reviewed-by: Andreas Färber
Reviewed-by: Laszlo Ersek
Signed
Not specific to KVM, adding qemu-devel.
Matej Mailing writes:
> Dear list,
>
> I have a problem with a Windows XP guest that I connect to via VNC and
> is using "sl" keymap (option -k sl).
>
> The guest is Windows XP and the problematic characters are s, c and z
> with caron... when I type them
Am 24.09.2013 um 07:18 hat Fam Zheng geschrieben:
> On Fri, 09/20 13:54, Kevin Wolf wrote:
> > For examples see the changes to qmp-commands.hx.
> >
> > Signed-off-by: Kevin Wolf
> > ---
> > blockdev.c | 57
> > qapi-schema.json | 270
> > +
Hello!
I am currently developing an API for libvirt to print out the
leases info for a given network. Since dnsmasq supports hardware types
other than ethernet, I want to know whether there are any on going
developments or plans for introducing other hardware types (example:
IEEE1394 clients u
On Mon, 2013-09-23 at 21:45 +0300, Michael S. Tsirkin wrote:
> On Mon, Sep 23, 2013 at 08:49:53PM +0300, Marcel Apfelbaum wrote:
> > On Mon, 2013-09-23 at 18:10 +0300, Michael S. Tsirkin wrote:
> > > On Mon, Sep 23, 2013 at 05:43:38PM +0300, Marcel Apfelbaum wrote:
> > > > On Mon, 2013-09-23 at 16:
Il 24/09/2013 07:33, liu ping fan ha scritto:
> On Mon, Sep 23, 2013 at 2:21 PM, Jan Kiszka wrote:
>> On 2013-09-22 10:11, Liu Ping Fan wrote:
>>> This lets the read-side access run outside the BQL.
>>
>> In fact, not only BQL. Didn't the original commit provide a changlog
>> about the content of
Il 24/09/2013 04:56, Wenchao Xia ha scritto:
> 于 2013/9/23 18:25, Paolo Bonzini 写道:
>> Il 22/09/2013 11:39, Wenchao Xia ha scritto:
>>> Now it is possible to directly export an internal snapshot, which
>>> can be used to probe the snapshot's contents without qemu-img
>>> convert.
>>>
>>> Signed-off
Alexey Kardashevskiy wrote:
> This adds version supporting macros VMSTATE_STRUCT_POINTER_TEST_V
> and VMSTATE_STRUCT_POINTER_V in addition to the already existing
> VMSTATE_STRUCT_POINTER and VMSTATE_STRUCT_POINTER_TEST macros.
>
> Cc: Andreas Färber
> Signed-off-by: Alexey Kardashevskiy
Review
Christoffer Dall wrote:
> The printf args are uint64_t and with -Werr QEMU doesn't compile with
> migration debugging turned on unless this is fixed. Fix it.
>
> Signed-off-by: Christoffer Dall
Reviewed-by: Juan Quintela
Isaku Yamahata wrote:
> Later is_zero_page will be used for non TARGET_PAGE_SIZE
> range.
> And rename it to is_zero_range as it isn't page size any more.
>
> Signed-off-by: Isaku Yamahata
Reviewed-by: Juan Quintela
Isaku Yamahata wrote:
> ram_handle_compressed() should be aware of size > TARGET_PAGE_SIZE.
> migration-rdma can call it with larger size.
>
> Signed-off-by: Isaku Yamahata
Reviewed-by: Juan Quintela
Hi,
My first audio pull request. malc seems to have disappeared. I'll go
try to take care for the audio bits for the time being.
This pull request carries a MAINTAINERS update and patches to make mixer
support in hda-audio a runtime option (was compile time option depending
on CONFIG_MIXEMU b
av1...@comtv.ru bounces, and I havn't seen malc @ qemu-devel for quite a
while (anyone knows what is up?). Adding myself as audio maintainer, so
audio patches don't fall through the cracks that easily.
Signed-off-by: Gerd Hoffmann
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --gi
From: Bandan Das
Move common defines and structs to a header file.
The next commit will include it twice, once for a device with a
mixer, and once for device without a mixer.
Signed-off-by: Bandan Das
Signed-off-by: Gerd Hoffmann
---
hw/audio/hda-codec-common.h | 449 +
From: Bandan Das
Define PARAM so that we have two versions of the "desc_codec
and family" structs. Add a property called "mixer" whose default
value depends on whether CONFIG_MIXEMU is defined or not which
will help us call the appropriate instance init functions.
Signed-off-by: Bandan Das
Sign
From: Bandan Das
Signed-off-by: Bandan Das
Signed-off-by: Gerd Hoffmann
---
audio/mixeng.c | 6 --
configure| 8
hw/audio/hda-codec.c | 30 --
3 files changed, 44 deletions(-)
diff --git a/audio/mixeng.c b/audio/mixeng.c
index 02a9d
On Tue, 2013-09-24 at 11:29 +0300, Michael S. Tsirkin wrote:
> On Tue, Sep 24, 2013 at 11:07:19AM +0300, Marcel Apfelbaum wrote:
> > On Mon, 2013-09-23 at 21:45 +0300, Michael S. Tsirkin wrote:
> > > On Mon, Sep 23, 2013 at 08:49:53PM +0300, Marcel Apfelbaum wrote:
> > > > On Mon, 2013-09-23 at 18:
corrected Anthony's mail.
On Tue, Sep 24, 2013 at 11:44:57AM +0300, Marcel Apfelbaum wrote:
> > Not necessarily. Another bridge can claim it then
> > terminate with MA.
> >
> > Example:
> >
> > -[:00]-+-00.0
> >+-02.0
> >+-16.0
> >+-16.3
> >+-1
On Mon, Sep 23, 2013 at 09:05:03PM +0900, Peter Maydell wrote:
> On 23 September 2013 20:57, Riku Voipio wrote:
> > On Thu, Sep 19, 2013 at 07:31:51PM +0200, Stefan Weil wrote:
> >> Ping? Are there any more opinions how qemu-sparc64 should be fixed?
> >> Should we choose Peter's approach (which is
On Tue, Sep 24, 2013 at 11:07:19AM +0300, Marcel Apfelbaum wrote:
> On Mon, 2013-09-23 at 21:45 +0300, Michael S. Tsirkin wrote:
> > On Mon, Sep 23, 2013 at 08:49:53PM +0300, Marcel Apfelbaum wrote:
> > > On Mon, 2013-09-23 at 18:10 +0300, Michael S. Tsirkin wrote:
> > > > On Mon, Sep 23, 2013 at 0
On So, 2013-09-22 at 16:37 +0300, Michael S. Tsirkin wrote:
> This code can also be found here:
> git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git acpi
Program received signal SIGSEGV, Segmentation fault.
qobject_to_qint (obj=obj@entry=0x0)
at /home/kraxel/projects/qemu/qobject/qint.c:51
51
On Mo, 2013-09-23 at 20:54 +0200, Hans de Goede wrote:
> Signed-off-by: Hans de Goede
Patch doesn't apply.
That are bits for the (not fully implemented yet) secondary stream
arrays btw. We might complete the implementation instead of kicking
them out. I have no idea whenever there is a reasona
Hi Anthony,
Please pull to receive a fix for a segfault in the char layer. The
patches have been on the list for a week, and Gerd has reviewed them.
(I'm overloading the virtio-serial git tree for this series, haven't
gotten around to setting up a separate tree for char yet.)
The following cha
On Mon, September 23, 2013 6:28 pm, Eduardo Habkost wrote:
> On Sun, Sep 22, 2013 at 04:44:50PM +0200, Borislav Petkov wrote:
>> From: Borislav Petkov
>>
>> Add a kvm ioctl which states which system functionality kvm emulates.
>> The format used is that of CPUID and we return the corresponding CPU
When I added support for the Q35-based machinetypes to libvirt, I
specifically prohibited attaching any PCI devices (with the exception of
graphics controllers) to the PCIe root complex, and had planned to
prevent attaching them to PCIe root ports (ioh3420 device) and PCIe
downstream switch ports (
On Tue, Sep 24, 2013 at 11:57:00AM +0200, Borislav Petkov wrote:
> On Mon, September 23, 2013 6:28 pm, Eduardo Habkost wrote:
> > On Sun, Sep 22, 2013 at 04:44:50PM +0200, Borislav Petkov wrote:
> >> From: Borislav Petkov
> >>
> >> Add a kvm ioctl which states which system functionality kvm emulat
On 09/24/2013 01:59 PM, Alexey Kardashevskiy wrote:
At the moment the size of the buffer is set to 64K which is
enough for approximately 150 VCPUs which is not the limit.
This increases the buffer up to 256K which allows having
a tree for approximately 600 VCPUs which is way beyond the real
numb
The content filename point to will be erased by qemu_opts_absorb_qdict()
in raw_open_common() in drv->bdrv_file_open()
So it's better to use bs->filename.
Signed-off-by: Dunrong Huang
---
block.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block.c b/block.c
index ea4
Il 20/09/2013 13:54, Kevin Wolf ha scritto:
> + * For now, simply forbidding the combination for all drivers will do. */
> +if (options->has_aio && options->aio == BLOCKDEV_A_I_O_OPTIONS_NATIVE) {
Let's call it BlockdevAioOptions instead?
Paolo
> +bool direct = options->cache->h
Il 20/09/2013 16:01, Benoît Canet ha scritto:
>> > +if (error_is_set(&local_err)) {
>> > +error_propagate(errp, local_err);
>> > +goto fail;
> There is nothing to execute between error_propagate and fail: maybe we could
> get rid of the goto.
Or perhaps of the "else".
Paolo
>
On Tue, 2013-09-24 at 11:58 +0300, Michael S. Tsirkin wrote:
> corrected Anthony's mail.
>
> On Tue, Sep 24, 2013 at 11:44:57AM +0300, Marcel Apfelbaum wrote:
> > > Not necessarily. Another bridge can claim it then
> > > terminate with MA.
> > >
> > > Example:
> > >
> > > -[:00]-+-00.0
> > >
Il 24/09/2013 10:04, Nehal J Wani ha scritto:
> Hello!
> I am currently developing an API for libvirt to print out the
> leases info for a given network. Since dnsmasq supports hardware types
> other than ethernet, I want to know whether there are any on going
> developments or plans for intro
On 24 September 2013 19:44, Marcel Apfelbaum wrote:
> We need to check all the bridges on each bus encountered
> for their address range; if it corresponds to the transaction address,
> we pass the bridge to the other bus(depending on transaction's direction).
I haven't looked at all at the detai
Am 24.09.2013 um 12:41 hat Paolo Bonzini geschrieben:
> Il 20/09/2013 16:01, Benoît Canet ha scritto:
> >> > +if (error_is_set(&local_err)) {
> >> > +error_propagate(errp, local_err);
> >> > +goto fail;
> > There is nothing to execute between error_propagate and fail: maybe we c
On Tue, 2013-09-24 at 19:55 +0900, Peter Maydell wrote:
> On 24 September 2013 19:44, Marcel Apfelbaum wrote:
> > We need to check all the bridges on each bus encountered
> > for their address range; if it corresponds to the transaction address,
> > we pass the bridge to the other bus(depending on
On 24 September 2013 20:17, Marcel Apfelbaum wrote:
> I was suggesting an algorithm to find the MA device in order
> to set MA Received Bit in its Status(Sec_Status) register.
>
> The algorithm was to traverse the PCI buses for finding the
> MA device using the transaction address.
Yes. My point
On Fri, Sep 20, 2013 at 05:21:23PM -, Vincent Autefage wrote:
> Here is the context :
>
> $ qemu -name A -m 1024 -net nic vlan=0,model=e1000 -net
> socket,vlan=0,listen=127.0.0.1:7000
> $ qemu -name B -m 1024 -net nic vlan=0,model=e1000 -net
> socket,vlan=0,connect=127.0.0.1:7000
>
> The ba
On Mon, Sep 23, 2013 at 04:38:33PM +0200, Max Reitz wrote:
> Test 052 uses qemu-io -s which will result in bdrv_open trying to create
> a temporary snapshot file in /tmp. However, since O_DIRECT and tmpfs
> do not work well together, disable this test for -nocache.
>
> Signed-off-by: Max Reitz
>
On Tue, 2013-09-24 at 20:21 +0900, Peter Maydell wrote:
> On 24 September 2013 20:17, Marcel Apfelbaum wrote:
> > I was suggesting an algorithm to find the MA device in order
> > to set MA Received Bit in its Status(Sec_Status) register.
> >
> > The algorithm was to traverse the PCI buses for find
On Mon, Sep 23, 2013 at 05:07:27PM +0100, alex.ben...@linaro.org wrote:
> Given I found a couple of issues while doing this I think this is
> useful alongside the existing buildbot efforts. It allows developers
> to run simple smoke-tests without access to the buildbot
> infrastructure (but of cour
When trying to update the refcounts for a snapshot, the return value of
update_refcount on a compressed cluster was pretty much ignored,
cancelling the update on error but returning 0. This is caused by an
inner "ret" variable shadowing the outer one (the latter is used in the
return statement).
S
Hi Anthony
This are the migration patches on the list at the moment, could you apply?
* cleanup patches from Isaku
* change is_zero_page() prototype
* cleanups from Lei Li
* cleanup from Christoffer Dall
* new VMSTATE macro from Alexey
They are quite easy, passed virt-test without trouble.
Tha
From: Lei Li
It should set negative error value rather than 0 in QEMUFile
if there has been an error.
Reviewed-by: Michael R. Hines
Signed-off-by: Lei Li
Signed-off-by: Juan Quintela
---
savevm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/savevm.c b/savevm.c
index a8
From: Isaku Yamahata
- It can't be determined by RDMAContext::cm_id != NULL if the connection
is established or not.
- RDMAContext::cm_id is leaked and not destroyed because it is set to NULL
too early.
- RDMAContext::qp is created by rdma_create_qp() so that it should be destroyed
by rdma_
From: Isaku Yamahata
Signed-off-by: Isaku Yamahata
Signed-off-by: Juan Quintela
---
migration-rdma.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/migration-rdma.c b/migration-rdma.c
index 3679acb..f94f3b4 100644
--- a/migration-rdma.c
+++ b/migration-rdma.c
@@ -5
From: Lei Li
qemu_file_rate_limit() never return negative value since the refactor
by Commit 1964a39, this patch gets rid of the negative check for it,
adjust bytes_transferred and return value correspondingly in
ram_save_iterate().
Signed-off-by: Lei Li
Signed-off-by: Paolo Bonzini
Signed-off
From: Alexey Kardashevskiy
This adds version supporting macros VMSTATE_STRUCT_POINTER_TEST_V
and VMSTATE_STRUCT_POINTER_V in addition to the already existing
VMSTATE_STRUCT_POINTER and VMSTATE_STRUCT_POINTER_TEST macros.
Cc: Andreas Färber
Signed-off-by: Alexey Kardashevskiy
Signed-off-by: Jua
From: Isaku Yamahata
Later is_zero_page will be used for non TARGET_PAGE_SIZE
range.
And rename it to is_zero_range as it isn't page size any more.
Signed-off-by: Isaku Yamahata
Signed-off-by: Juan Quintela
---
arch_init.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff -
From: Lei Li
Add comments for qemu_file_get_error(), as its return value
is not very clear.
Signed-off-by: Lei Li
Signed-off-by: Juan Quintela
---
savevm.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/savevm.c b/savevm.c
index 4a3c819..a834c6f 100644
--- a/savevm.c
+++ b/savevm.
From: Christoffer Dall
The printf args are uint64_t and with -Werr QEMU doesn't compile with
migration debugging turned on unless this is fixed. Fix it.
Signed-off-by: Christoffer Dall
Signed-off-by: Juan Quintela
---
migration.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
From: Isaku Yamahata
ram_handle_compressed() should be aware of size > TARGET_PAGE_SIZE.
migration-rdma can call it with larger size.
Signed-off-by: Isaku Yamahata
Signed-off-by: Juan Quintela
---
arch_init.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch
On Mon, Sep 23, 2013 at 05:07:30PM +0100, alex.ben...@linaro.org wrote:
> From: Alex Bennée
>
> This only showed up when compiling with
> --enable-trace-backend=stderr|ftrace at which point the compiler
> complains with the following:
>
> block/stream.c: In function ‘stream_run’:
> block/stream.
On 2013-09-24 12:14, Dunrong Huang wrote:
The content filename point to will be erased by qemu_opts_absorb_qdict()
in raw_open_common() in drv->bdrv_file_open()
So it's better to use bs->filename.
Signed-off-by: Dunrong Huang
---
block.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletion
Hi,
> Someone can help me to find the problem that makes qxl unusable please?
#1 git cherry-pick c58c7b959b93b864a27fd6b3646ee1465ab8832b
#2 When using f19 try without X11 first. You should have a working
framebuffer console on qxldrmfb before trying to get X11 going.
#3 qxl has a bunch o
v3:
Add comment [Eric]
v1-2:
simplify assertion [Kevin]
add .bdrv_needs_filename only to driver to having .bdrv_parse_filename nor
.bdrv_open [Kevin]
Tested that raw, qed and ssh protocols works fine.
Benoît Canet (1):
block: introduce BlockDriver.bdrv_needs_filename to e
Some drivers will have driver specifics options but no filename.
This new bool allow the block layer to treat them correctly.
The .bdrv_needs_filename is set in drivers not having .bdrv_parse_filename and
not having .bdrv_open.
The first exception to this rule will be the quorum driver.
Signed-o
On Mon, Sep 23, 2013 at 04:36:54PM +0200, Christian Borntraeger wrote:
> From: Michael Mueller
>
> When running with trace backend e.g. "simple" the writer thread needs to be
> implemented in the same process context as the trace points that will be
> processed. Under libvirtd control, qemu gets
On Mon, Sep 23, 2013 at 05:07:27PM +0100, alex.ben...@linaro.org wrote:
> I've updated the .travis.yml following feedback from Stefan to greatly
> increase the number of compiles it does. In the process:
>
> * Disabled ust backend (horribly broken)
> * Found gov/gprof builds don't enforce --disabl
On Tue, Sep 24, 2013 at 10:49:33AM +0800, Fam Zheng wrote:
> Since commit "block: Error parameter for open functions", error output
> is more verbose. Update test case output file to follow the change.
This doesn't explain the "Formatting ..." trailing space change.
If this has changed, please sp
On Mon, Sep 23, 2013 at 05:18:29PM +0800, Fam Zheng wrote:
> We use the extent size as cluster size for flat extents (where no L1/L2
> table is allocated so it's safe) reuse sector calculating code with
> sparse extents.
>
> Don't pass in the cluster size for adding flat extent, just set it to
> s
On 09/24/2013 06:27 AM, Benoît Canet wrote:
> Some drivers will have driver specifics options but no filename.
> This new bool allow the block layer to treat them correctly.
>
> The .bdrv_needs_filename is set in drivers not having .bdrv_parse_filename and
> not having .bdrv_open.
>
> The first e
On Mon, Sep 23, 2013 at 8:06 PM, Richard Henderson wrote:
> On 09/23/2013 10:23 AM, Blue Swirl wrote:
>> On Fri, Sep 20, 2013 at 12:24 AM, Richard Henderson wrote:
>>>
>>> This is an attempt to improve performance of target-sparc
>>> by exposing the windowed registers as TCG globals, and all
>>>
Reviewed-by: Eric Blake
Signed-off-by: Peter Lieven
---
block.c |5 -
include/block/block.h |5 +
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/block.c b/block.c
index ea4956d..8eefb97 100644
--- a/block.c
+++ b/block.c
@@ -51,11 +51,6 @@
#define
Signed-off-by: Peter Lieven
---
block-migration.c |2 +-
block.c | 20 +++-
block/backup.c|3 ++-
block/qcow2-cluster.c |2 +-
block/qcow2.c |2 +-
block/qed.c |3 ++-
block/raw_bsd.c
Signed-off-by: Peter Lieven
---
block.c | 29 +
include/block/block.h |2 ++
include/block/block_int.h | 13 +
3 files changed, 44 insertions(+)
diff --git a/block.c b/block.c
index e7bf6af..ac35cb5 100644
--- a/block.c
+++ b/
Reviewed-by: Eric Blake
Signed-off-by: Peter Lieven
---
block-migration.c |3 ++-
block.c |4
block/backup.c|2 +-
include/block/block.h |7 +++
4 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/block-migration.c b/block-migration.
Signed-off-by: Peter Lieven
---
block/iscsi.c | 16 +++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/block/iscsi.c b/block/iscsi.c
index 90dc7c2..f6cd322 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -1449,6 +1449,18 @@ static int iscsi_has_zero_init(BlockDrive
if a raw device like an iscsi target or host device is used
the current implementation makes a second call out to get
the block status of bs->file. however, the raw driver already
has called bdrv_get_block_status on bs->file.
Reviewed-by: Eric Blake
Signed-off-by: Peter Lieven
---
block.c |
Signed-off-by: Peter Lieven
---
qemu-img.c |8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/qemu-img.c b/qemu-img.c
index 926f0a0..c6eff15 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -100,8 +100,10 @@ static void help(void)
" '-h' with or without a comma
Signed-off-by: Peter Lieven
---
block.c | 65 +++
1 file changed, 49 insertions(+), 16 deletions(-)
diff --git a/block.c b/block.c
index ac35cb5..580570a 100644
--- a/block.c
+++ b/block.c
@@ -2710,32 +2710,65 @@ int coroutine_fn bdrv
if the call is invoked through bdrv_is_allocated the caller might
expect *pnum = 0 on error. however, a new implementation of
bdrv_get_block_status might only return a negative exit value on
error while keeping *pnum untouched.
Reviewed-by: Eric Blake
Signed-off-by: Peter Lieven
---
block.c |
this patch adds a call to completely zero out a block device.
the operation is sped up by checking the block status and
only writing zeroes to the device if they currently do not
return zeroes. optionally the zero writing can be sped up
by setting the flag BDRV_REQ_MAY_UNMAP to emulate the zero
wri
this patch does 2 things:
a) only do additional call outs if BDRV_BLOCK_ZERO is not already set.
b) use the newly introduced bdrv_has_discard_zeroes() to return the
zero state of an unallocated block. the used callout to
bdrv_has_zero_init() is only valid right after bdrv_create.
Reviewed-by
Signed-off-by: Peter Lieven
---
block/raw_bsd.c |1 +
1 file changed, 1 insertion(+)
diff --git a/block/raw_bsd.c b/block/raw_bsd.c
index 8dc7bba..7af26ad 100644
--- a/block/raw_bsd.c
+++ b/block/raw_bsd.c
@@ -159,6 +159,7 @@ static int raw_open(BlockDriverState *bs, QDict *options,
int fla
If the target has_zero_init = 0, but supports efficiently
writing zeroes by unmapping we call bdrv_zeroize to
avoid fully allocating the target. Ihis currently
is designed especially for iscsi.
Reviewed-by: Eric Blake
Signed-off-by: Peter Lieven
---
qemu-img.c | 10 +-
1 file changed,
Reviewed-by: Eric Blake
Signed-off-by: Peter Lieven
---
block/iscsi.c | 59 +
1 file changed, 59 insertions(+)
diff --git a/block/iscsi.c b/block/iscsi.c
index f6cd322..8f52ef8 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -56,6 +56,
Reviewed-by: Eric Blake
Signed-off-by: Peter Lieven
---
block.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 3499c90..3bf1163 100644
--- a/block.c
+++ b/block.c
@@ -3266,7 +3266,7 @@ static int64_t coroutine_fn
bdrv_co_get_block_status(BlockDriv
Signed-off-by: Peter Lieven
---
block/raw_bsd.c | 56 +--
1 file changed, 34 insertions(+), 22 deletions(-)
diff --git a/block/raw_bsd.c b/block/raw_bsd.c
index d5ab295..8dc7bba 100644
--- a/block/raw_bsd.c
+++ b/block/raw_bsd.c
@@ -131,6 +13
Signed-off-by: Peter Lieven
---
block/iscsi.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/block/iscsi.c b/block/iscsi.c
index ce8823d..90dc7c2 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -1367,6 +1367,20 @@ static int iscsi_open(BlockDriverState *bs, QDict
*option
On Wed, Sep 18, 2013 at 11:25:25AM +0200, Paolo Bonzini wrote:
> Il 18/09/2013 11:02, Alex Bligh ha scritto:
> > Paolo,
> >
> > On 18 Sep 2013, at 09:23, Alex Bligh wrote:
> >
> >>> Yes, that was my understanding too. Can we do it for 1.7?
> >
> > Whilst we are changing the calling semantics, d
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