On 2015-01-14 15:42:41, Paolo Bonzini wrote:
>
> On 14/01/2015 03:41, Zhang Haoyu wrote:
> > Hi, Paolo,
> > what's advantages of drive_mirror over traditional mechanism implemented in
> > block-migration.c ?
> > Why libvirt use drive_mirror instead of traditional iterative mechanism as
> > the
On 01/09/2015 02:41 PM, Ouyang, Changchun wrote:
>
> Hi all,
>
> I have a question about the control queue in qemu,
>
> When the qemu have configured the control queue, and guest also
> negotiated the control queue successfully with qemu,
>
> Will the qemu will let vhost know guest try to use cont
This patch adds an emulation model for i2c controller found on most of the FSL
SoCs.
It also integrates the RTC(ds1338) that sits on the i2c Bus with e500 machine
model.
Signed-off-by: Amit Singh Tomar
---
Changes in v3:
* Reordered the subject line to appropriate one
Changes in v2:
On 12 January 2015 22:15:22 GMT+00:00, Christopher Covington
wrote:
>Hi Christopher,
>
>On 01/10/2015 11:42 AM, Christopher Horler wrote:
>> confirmed - not a bug, patching the kernel fixes the problem.
>
>Mind pointing to your patch? I've been seeing the "GIC CPU mask not
>found -
>kernel will f
On 14/01/2015 08:58, Zhang Haoyu wrote:
>> 2) Finer-grain control the parameters of block migration (dirty bitmap
>> granularity).
>>
>> 3) Block and RAM migration do not share the same socket and thus can
>> more easily be parallelized.
>>
> But, because of the parallelization, how to calculate
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> On 12/01/2015 13:40, Pavel Dovgaluk wrote:
> >>>
> >> > Perhaps check the replay_interrupt() outside, in an && with "if
> >> > (unlikely(interrupt_request))"?
> > You mean that I should wrap whole condition into "unlikely"?
> >
>
> No, I wanted
On 14.01.2015 01:59, Laine Stump wrote:
Take a look at the following kernel bug. It specifically deals with a
hang in gettimeofday() in a KVM guest:
https://bugzilla.redhat.com/show_bug.cgi?id=1178975
There is a link to a patched kernel you can try; it fixed my problems (I
was repeatedly getti
From: Marcel Apfelbaum
After 'Machine as QOM' series the machine type input triggers
the creation of the machine class.
If the machine type is set in the configuration file, the machine
class is not updated accordingly and remains the default.
Fixed that by querying the machine options after the
From: Andrew Jones
We should confirm max_cpus, which is >= smp_cpus, is
<= the machine's true max_cpus, not just smp_cpus.
Signed-off-by: Andrew Jones
Reviewed-by: Eduardo Habkost
Signed-off-by: Eduardo Habkost
Signed-off-by: Paolo Bonzini
---
vl.c | 4 ++--
1 file changed, 2 insertions(+),
From: Marcel Apfelbaum
This is happening because an actual logic is performed on the memory
arguments inside the main's switch, disregarding the config file content.
Solved by extracting the logic on a separate function and calling it
after the switch.
Signed-off-by: Marcel Apfelbaum
Signed-of
The following changes since commit f1c5831ca3e3eafb89331233221768b64db113e8:
Merge remote-tracking branch 'remotes/amit-virtio-rng/tags/rng-for-2.3' into
staging (2015-01-09 18:55:29 +)
are available in the git repository at:
git://github.com/bonzini/qemu.git tags/for-upstream
for you
This was accessing an XMM register's low half without going through XMM_Q.
Cc: qemu-sta...@nongnu.org
Reviewed-by: Eduardo Habkost
Signed-off-by: Paolo Bonzini
---
target-i386/translate.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target-i386/translate.c b/target-i386
timer_init is not called that often. Free the name for an equivalent
of timer_new.
Signed-off-by: Paolo Bonzini
---
include/block/aio.h | 2 +-
include/qemu/timer.h | 10 +-
qemu-timer.c | 6 +++---
3 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/include/block/
From: SeokYeon Hwang
Changed to use event_notifier instead of qemu_pipe.
It is necessary for porting 9pfs to Windows and MacOS.
Signed-off-by: SeokYeon Hwang
Signed-off-by: Paolo Bonzini
---
hw/9pfs/virtio-9p-coth.c | 29 +++--
hw/9pfs/virtio-9p-coth.h | 4 ++--
2 fil
From: Eduardo Habkost
Just a coding style change, to make other changes easier to review.
Signed-off-by: Eduardo Habkost
Reviewed-by: Andrew Jones
Signed-off-by: Paolo Bonzini
---
vl.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/vl.c b/vl.c
index 1a2da2b..5
From: Pavel Dovgalyuk
Fix mismatch between timer_new_ms and timer_mod.
Signed-off-by: Pavel Dovgalyuk
Signed-off-by: Paolo Bonzini
---
cpus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cpus.c b/cpus.c
index 2edb5cd..3a5323b 100644
--- a/cpus.c
+++ b/cpus.c
@@ -324,7 +
From: Gal Hammer
The monitor's auto-completion feature stopped working when stdio is used
as an input and qemu was resumed after it was suspended (using ctrl-z).
Signed-off-by: Gal Hammer
Signed-off-by: Paolo Bonzini
---
qemu-char.c | 15 +++
1 file changed, 15 insertions(+)
diff
After the next patch, we will move the high parts of AVX and AVX512 registers
in the same array as the SSE registers. This will make it impossible to
memcpy an array of 128-bit values in and out of xmm_regs in one swoop.
Use a for loop instead.
Similarly, always use XMM_Q in translate.c. This av
From: Frediano Ziglio
Let compiler do the job to optimise the function.
Signed-off-by: Frediano Ziglio
Signed-off-by: Paolo Bonzini
Signed-off-by: Frediano Ziglio
---
include/qemu-common.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/include/qemu-common.h b/include/qemu-common.
From: Eduardo Habkost
QEMU tries to change the "threads" option even if it was explicitly set
in the command-line, and it shouldn't do that.
The right thing to do when all options (cpus, sockets, cores, threds)
are explicitly set is to sanity check them and abort in case they don't
make sense (i
Commit d577646 (scsi: Introduce scsi_req_cancel_complete, 2014-09-25)
was supposed to have no semantic change, but it missed a case. When
r->aiocb has already been NULLed, but DMA was not complete and the
SCSI layer was waiting for scsi_req_continue, after the patch the
SCSI layer will not call th
On 14/01/2015 10:07, Pavel Dovgaluk wrote:
>> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
>> On 12/01/2015 13:40, Pavel Dovgaluk wrote:
>
> Perhaps check the replay_interrupt() outside, in an && with "if
> (unlikely(interrupt_request))"?
>>> You mean that I should wrap whole cond
From: Peter Lieven
Some ancient Linux kernels read from registers 0x09 and 0x3c-3f during
boot. According to the spec these registers are for diag and debug
purposes only. If they are absend qemu aborts on read.
Signed-off-by: Peter Lieven
Signed-off-by: Paolo Bonzini
---
hw/scsi/lsi53c895a.c
On 01/14/2015 05:06 AM, Richard Tollerton wrote:
> Jason Wang writes:
>
>> On Tue, Jan 13, 2015 at 3:12 AM, Richard Tollerton
>> wrote:
>>> On Thu, Dec 18, 2014 at 12:01:48AM -0500, Jason Wang wrote:
>>>
> Some drivers set RDT=RDH. Oddly, this works on real hardware. To
> work aroun
From: Fam Zheng
Module build is broken since commit c261d774fb ( rules.mak: Fix DSO
build by pulling in archive symbols). That commit added .mo placeholders
of DSO to -y variables, in order to pull stub symbols to executable. But
the placeholders are unintentionally expanded in -y, rather than
fi
> From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo
> Bonzini
> On 14/01/2015 10:07, Pavel Dovgaluk wrote:
> >> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> >> On 12/01/2015 13:40, Pavel Dovgaluk wrote:
> >
> > Perhaps check the replay_interrupt() outside, in an
This patch series enables machvirt to dynamically instantiate sysbus
devices from command line (using -device option).
All those sysbus devices are plugged onto a platform bus. This latter
device is instantiated in machvirt and takes care of the binding of
children sysbus devices on a machine init
Allows sysbus devices to be instantiated from command line by
using -device option. Machvirt creates a platform bus at init.
The dynamic sysbus devices are attached to this platform bus device.
The platform bus device registers a machine init done notifier
whose role will be to bind the dynamic sy
This new C module will be used by ARM machine files to generate
platform bus node and their dynamic sysbus device tree nodes.
Dynamic sysbus device node addition is done in a machine init
done notifier. arm_register_platform_bus_fdt_creator does the
registration of this latter and is supposed to b
Device tree nodes for the platform bus and its children dynamic sysbus
devices are added in a machine init done notifier. To load the dtb once,
after those latter nodes are built and before ROM freeze, the actual
arm_load_kernel existing code is moved into a notifier notify function,
arm_load_kerne
Re-indent in a15memmap after VIRT_PLATFORM_BUS introduction
Signed-off-by: Eric Auger
---
hw/arm/virt.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 66cd553..9d65406 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1
This is just an update to address the comments received on v2.
This patch series is based on the previous work [1] and [2] by Rob Herring.
This is a stand alone work, but I will not hesitate to split the patches in a
more accurate way if needed.
Changes from [1] and [2]:
- memory topology definit
The platform memory map has now three more memory ranges to map the
device's memory regions (Configuration region, I/O region and Memory
region).
The dt node interrupt-map property tells how to route the PCI interrupts
to system interrupts. In the mach-virt case, four IRQs are swizzled
between all
Add a generic PCI host controller for virtual platforms, based on the
previous work by Rob Herring:
http://lists.gnu.org/archive/html/qemu-devel/2014-06/msg03482.html
The controller relies on a configuration memory region and provides two
PCI memory regions for I/O (one port and one memory mapped)
Am 14.01.2015 um 08:37 hat Paolo Bonzini geschrieben:
>
>
> On 14/01/2015 01:56, Alexander Graf wrote:
> > +if (sizeof(pool) == 4) {
> > +/* 32bit systems run out of virtual memory quickly */
> > +pool->max_threads = 4;
> > +} else {
> > +pool->max_threads = 64;
>
These are small preparations to let Xen support memory access outside
the BQL. Warning: they are not tested beyond compilation.
Paolo Bonzini (2):
xen: do not use __-named variables in mapcache
xen: add a lock for the mapcache
xen-mapcache.c | 94 +++-
Keep the namespace clean.
Signed-off-by: Paolo Bonzini
---
xen-mapcache.c | 40
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/xen-mapcache.c b/xen-mapcache.c
index 66da1a6..458069b 100644
--- a/xen-mapcache.c
+++ b/xen-mapcache.c
@@ -199
Extend the existing dummy mapcache_lock/unlock macros to cover all of
xen-mapcache.c. This prepares for unlocked memory access, when parts
of exec.c will not be protected by the BQL.
Signed-off-by: Paolo Bonzini
---
xen-mapcache.c | 54 +++---
1 f
On 14/01/2015 11:06, Pavel Dovgaluk wrote:
>> > I think it is okay. INIT executes cpu_loop_exit() on x86 because
>> > processors other than the boot processor are halted after they receive
>> > INIT.
> Then I cannot put everything in one if-else chain because it will change the
> behavior of t
Best regards,
Vladimir
On 13.01.2015 20:08, John Snow wrote:
On 01/13/2015 07:59 AM, Vladimir Sementsov-Ogievskiy wrote:
On 09.01.2015 00:21, John Snow wrote:
On 12/11/2014 09:17 AM, Vladimir Sementsov-Ogievskiy wrote:
+/**
+ * hbitmap_restore_finish
+ * @hb: HBitmap to operate on.
+ *
Am 13.01.2015 um 21:49 hat John Snow geschrieben:
>
>
> On 01/13/2015 12:03 PM, Jeff Cody wrote:
> >The string field entries 'filename', 'backing_file', and
> >'exact_filename' in the BlockDriverState struct are defined as 1024
> >bytes.
> >
> >However, most places that use these values accept a
On 14/01/2015 11:20, Kevin Wolf wrote:
>> > The same problem applies to coroutine stacks, and those cannot be
>> > throttled down as easily. But I guess if you limit the number of
>> > threads, the guest gets slowed down and doesn't create as many coroutines.
> Shouldn't we rather try and decrea
As in previous patch, rename store/restore to serialize/deserialize...
Hmm. In this case, isn't it be better to include serialization of
granularity, name and name length in these functions?
Best regards,
Vladimir
On 11.12.2014 17:17, Vladimir Sementsov-Ogievskiy wrote:
Several functions to
On Tue, 13 Jan 2015, Don Slutz wrote:
> On 01/13/15 13:07, Stefano Stabellini wrote:
> > On Mon, 12 Jan 2015, Stefano Stabellini wrote:
> >> On Wed, 3 Dec 2014, Don Slutz wrote:
> >>> From: Stefano Stabellini
> >>>
> >>> Increase maxmem before calling xc_domain_populate_physmap_exact to
> >>> avoi
On Wed, 14 Jan 2015, Paolo Bonzini wrote:
> Keep the namespace clean.
>
> Signed-off-by: Paolo Bonzini
Acked-by: Stefano Stabellini
> xen-mapcache.c | 40
> 1 file changed, 20 insertions(+), 20 deletions(-)
>
> diff --git a/xen-mapcache.c b/xen-mapca
On Wed, 14 Jan 2015, Paolo Bonzini wrote:
> Extend the existing dummy mapcache_lock/unlock macros to cover all of
> xen-mapcache.c. This prepares for unlocked memory access, when parts
> of exec.c will not be protected by the BQL.
>
> Signed-off-by: Paolo Bonzini
Acked-by: Stefano Stabellini
On Tue, Jan 13, 2015 at 11:16:04PM +0300, Denis V. Lunev wrote:
> On 13/01/15 18:17, Denis V. Lunev wrote:
> >On 13/01/15 17:50, Roman Kagan wrote:
> >>On Tue, Dec 30, 2014 at 01:07:09PM +0300, Denis V. Lunev wrote:
> >>>--- a/block/parallels.c
> >>>+++ b/block/parallels.c
> >>>@@ -194,7 +194,7 @@
On 14/01/2015 03:33, David Gibson wrote:
> pseries guests can have large numbers of PCI host bridges. To avoid the
> user having to specify a number of different configuration values for every
> one, the device supports an "index" property which is a shorthand setting
> the various window and co
On 09.01.2015 00:23, John Snow wrote:
On 12/11/2014 09:17 AM, Vladimir Sementsov-Ogievskiy wrote:
Add blk_create and blk_free to remove code duplicates. Otherwise,
duplicates will rise in the following patches because of BlkMigBlock
sturcture extendin.
Signed-off-by: Vladimir Sementsov-Ogievs
On 14/01/15 15:01, Roman Kagan wrote:
On Tue, Jan 13, 2015 at 11:16:04PM +0300, Denis V. Lunev wrote:
On 13/01/15 18:17, Denis V. Lunev wrote:
On 13/01/15 17:50, Roman Kagan wrote:
On Tue, Dec 30, 2014 at 01:07:09PM +0300, Denis V. Lunev wrote:
--- a/block/parallels.c
+++ b/block/parallels.c
On Tue, Dec 30, 2014 at 01:07:10PM +0300, Denis V. Lunev wrote:
> The idea is that we do not need to immediately sync BAT to the image as
> from the guest point of view there is a possibility that IO is lost
> even in the physical controller until flush command was finished.
> bdrv_co_flush_to_os i
On 14/01/15 16:03, Roman Kagan wrote:
On Tue, Dec 30, 2014 at 01:07:10PM +0300, Denis V. Lunev wrote:
The idea is that we do not need to immediately sync BAT to the image as
from the guest point of view there is a possibility that IO is lost
even in the physical controller until flush command wa
On 14.01.2015 11:16, Alvise Rigo wrote:
> The platform memory map has now three more memory ranges to map the
> device's memory regions (Configuration region, I/O region and Memory
> region).
>
> The dt node interrupt-map property tells how to route the PCI interrupts
> to system interrupts. In th
On 01/13/2015 10:50 AM, Markus Armbruster wrote:
> Into qemu_using_spice(). For want of a better place, put it next the
> existing monitor command handler dummies in qemu-spice.h.
>
> Signed-off-by: Markus Armbruster
> ---
> include/ui/qemu-spice.h | 10 ++
> monitor.c |
On 14.01.2015 11:16, Alvise Rigo wrote:
> Add a generic PCI host controller for virtual platforms, based on the
> previous work by Rob Herring:
> http://lists.gnu.org/archive/html/qemu-devel/2014-06/msg03482.html
>
> The controller relies on a configuration memory region and provides two
> PCI mem
On 01/13/2015 10:50 AM, Markus Armbruster wrote:
> Commit 7572150 adopted QERR_DEVICE_NOT_ACTIVE for the purpose,
> probably because adding another error seemed cumbersome overkill.
> Produces "No spice device has been activated", which is awkward.
>
> We've since abandoned our quest for "rich" er
On Tue, Jan 13, 2015 at 08:49:19PM +0100, Paolo Bonzini wrote:
>
>
> On 13/01/2015 19:48, Eduardo Habkost wrote:
> >> > if (b1 & 1) {
> >> > -gen_stq_env_A0(s, offsetof(CPUX86State, xmm_regs[reg]));
> >> > +gen_stq_env_A0(s, offsetof(CPUX86State,
> >>
On 14/01/2015 14:17, Eduardo Habkost wrote:
>>> > > Do we have (or will patch 4/4 introduce) the same bug on the
>>> > > tcg_gen_addi_ptr() calls that don't use the XMM_Q macro?
>> >
>> > No, they all call into helpers that use the XMM_Q macro themselves.
> tcg_gen_addi_ptr() is called sometimes
On 01/13/2015 10:50 AM, Markus Armbruster wrote:
> QMP command query-spice exists only #ifdef CONFIG_SPICE. Due to QAPI
> limitations, we need a dummy function anyway, but it's unreachable.
>
> Our current dummy function goes out of its way to produce the exact
> same error as the QMP core does f
On 01/13/2015 10:50 AM, Markus Armbruster wrote:
> Signed-off-by: Markus Armbruster
> ---
> balloon.c | 29 +++--
> 1 file changed, 15 insertions(+), 14 deletions(-)
>
> diff --git a/balloon.c b/balloon.c
> index 2884c2d..aa30617 100644
> --- a/balloon.c
> +++ b/balloon.c
On 01/13/2015 10:50 AM, Markus Armbruster wrote:
> The QERR_ macros are leftovers from the days of "rich" error objects.
> They're used with error_set() and qerror_report(), and expand into the
> first *two* arguments. This trickiness has become pointless. Clean
> up.
I like your wording in 6/9
Hi,
I'm trying to make a new virtio device.
I got it running (I made a functional dummy device & guest driver).
Now I'm trying to build some communication between the device and guest
driver.
I can't seem to find where the actual allocation of virtqueues are made.
I've looked inside virtio_init
On Wed, Jan 14, 2015 at 04:08:50PM +0300, Denis V. Lunev wrote:
> On 14/01/15 16:03, Roman Kagan wrote:
> >On Tue, Dec 30, 2014 at 01:07:10PM +0300, Denis V. Lunev wrote:
> >>+static int cache_bat(BlockDriverState *bs, uint32_t idx, uint32_t
> >>new_data_off)
> >>+{
> >>+int ret, i, off, cache
Am 14.01.2015 um 12:18 hat Paolo Bonzini geschrieben:
>
>
> On 14/01/2015 11:20, Kevin Wolf wrote:
> >> > The same problem applies to coroutine stacks, and those cannot be
> >> > throttled down as easily. But I guess if you limit the number of
> >> > threads, the guest gets slowed down and doesn
** Also affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1410288
Title:
qemu-img conversion to qcow2 hangs with blank image less than 100kiB
On Wed, Jan 14, 2015 at 02:24:57PM +0100, Paolo Bonzini wrote:
> On 14/01/2015 14:17, Eduardo Habkost wrote:
> >>> > > Do we have (or will patch 4/4 introduce) the same bug on the
> >>> > > tcg_gen_addi_ptr() calls that don't use the XMM_Q macro?
> >> >
> >> > No, they all call into helpers that u
Hi Claudio,
On Wed, Jan 14, 2015 at 2:10 PM, Claudio Fontana
wrote:
> On 14.01.2015 11:16, Alvise Rigo wrote:
>> The platform memory map has now three more memory ranges to map the
>> device's memory regions (Configuration region, I/O region and Memory
>> region).
>>
>> The dt node interrupt-map
On 14/01/2015 14:38, Kevin Wolf wrote:
> Well, what do you want to use it for? I thought it would only be for a
> one-time check where we usually end up rather than something that would
> be enabled in production, but maybe I misunderstood.
No, you didn't. Though I guess we could limit the chec
Eric Blake writes:
> On 01/13/2015 10:50 AM, Markus Armbruster wrote:
>> Commit 7572150 adopted QERR_DEVICE_NOT_ACTIVE for the purpose,
>> probably because adding another error seemed cumbersome overkill.
>> Produces "No spice device has been activated", which is awkward.
>>
>> We've since aband
Eric Blake writes:
> On 01/13/2015 10:50 AM, Markus Armbruster wrote:
>> Into qemu_using_spice(). For want of a better place, put it next the
>> existing monitor command handler dummies in qemu-spice.h.
>>
>> Signed-off-by: Markus Armbruster
>> ---
>> include/ui/qemu-spice.h | 10 ++
>
On Tue, Jan 13, 2015 at 08:07:15PM +0100, Christian Borntraeger wrote:
> Am 13.01.2015 um 17:04 schrieb Stefan Hajnoczi:
> [...]
> > I'm really starting to get worried that you are going to break things.
> > This DASD hack is a layering violation but okay, go ahead if you want.
> > But now you are
Am 12.01.2015 um 13:31 hat Stefan Hajnoczi geschrieben:
> Header size is denoted in clusters. The maximum cluster size is 64 MB
> but there is no limit on header size. Check for uint32_t overflow in
> case the header size field has a whacky value.
>
> Signed-off-by: Stefan Hajnoczi
> ---
> blo
Am 14.01.2015 um 14:49 hat Paolo Bonzini geschrieben:
>
>
> On 14/01/2015 14:38, Kevin Wolf wrote:
> > Well, what do you want to use it for? I thought it would only be for a
> > one-time check where we usually end up rather than something that would
> > be enabled in production, but maybe I misun
On 01/14/15 15:07, Kevin Wolf wrote:
Am 14.01.2015 um 14:49 hat Paolo Bonzini geschrieben:
On 14/01/2015 14:38, Kevin Wolf wrote:
Well, what do you want to use it for? I thought it would only be for a
one-time check where we usually end up rather than something that would
be enabled in product
On Tue, Dec 30, 2014 at 01:07:11PM +0300, Denis V. Lunev wrote:
> This is preparational commit for tweaks in Parallels image expansion.
> The idea is that enlarge via truncate by one data block is slow. It
> would be much better to use fallocate via bdrv_write_zeroes and
> expand by some significan
On 14/01/15 16:34, Roman Kagan wrote:
On Wed, Jan 14, 2015 at 04:08:50PM +0300, Denis V. Lunev wrote:
On 14/01/15 16:03, Roman Kagan wrote:
On Tue, Dec 30, 2014 at 01:07:10PM +0300, Denis V. Lunev wrote:
+static int cache_bat(BlockDriverState *bs, uint32_t idx, uint32_t new_data_off)
+{
+i
Paolo Bonzini writes:
> On 14/01/2015 11:20, Kevin Wolf wrote:
>>> > The same problem applies to coroutine stacks, and those cannot be
>>> > throttled down as easily. But I guess if you limit the number of
>>> > threads, the guest gets slowed down and doesn't create as many coroutines.
>> Should
On 14/01/15 17:26, Roman Kagan wrote:
On Tue, Dec 30, 2014 at 01:07:11PM +0300, Denis V. Lunev wrote:
This is preparational commit for tweaks in Parallels image expansion.
The idea is that enlarge via truncate by one data block is slow. It
would be much better to use fallocate via bdrv_write_zer
The QERR_ macros are leftovers from the days of "rich" error objects.
They're used with error_set() and qerror_report(), and expand into the
first *two* arguments. This trickiness has become pointless. Clean
up QERR_DEVICE_ENCRYPTED and QERR_DEVICE_NOT_ENCRYPTED.
Signed-off-by: Markus Armbruster
Markus Armbruster (4):
blockdev: Give find_block_job() an Error ** parameter
blockdev: Eliminate silly QERR_BLOCK_JOB_NOT_ACTIVE macro
block: New bdrv_add_key(), convert monitor to use it
block: Eliminate silly QERR_ macros used for encryption keys
block.c | 31 +
When find_block_job() fails, all its callers build the same Error
object. Build it in find_block_job() instead.
Signed-off-by: Markus Armbruster
---
blockdev.c | 19 ---
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index d59efd3..8d6ca35
Signed-off-by: Markus Armbruster
---
block.c | 29 +
blockdev.c| 24 ++--
include/block/block.h | 1 +
monitor.c | 16 +++-
qmp.c | 8
5 files changed, 47 insertions(+), 31
Eric Blake writes:
> On 01/13/2015 10:50 AM, Markus Armbruster wrote:
>> Signed-off-by: Markus Armbruster
>> ---
>> balloon.c | 29 +++--
>> 1 file changed, 15 insertions(+), 14 deletions(-)
>>
>> diff --git a/balloon.c b/balloon.c
>> index 2884c2d..aa30617 100644
>> --
From: Markus Armbruster
The QERR_ macros are leftovers from the days of "rich" error objects.
They're used with error_set() and qerror_report(), and expand into the
first *two* arguments. This trickiness has become pointless. Clean
this one up.
Signed-off-by: Markus Armbruster
---
blockdev.c
There is no overview, that shows all the frontend operation one can use, as
found on the wiki. Unfortunatly the wiki is out of date, so let's try to move
this documentation to the source files, which has the benefit, that it is easy
to update the documentation, if the frontend is changed. This patc
Signed-off-by: Frank Blaschka
---
hw/s390x/s390-pci-bus.c | 1 +
hw/s390x/s390-pci-inst.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 1201b8d..546dcf1 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bu
On 01/14/2015 07:31 AM, Markus Armbruster wrote:
> Markus Armbruster (4):
> blockdev: Give find_block_job() an Error ** parameter
> blockdev: Eliminate silly QERR_BLOCK_JOB_NOT_ACTIVE macro
> block: New bdrv_add_key(), convert monitor to use it
> block: Eliminate silly QERR_ macros used for
Bastian Koppelmann writes:
> There is no overview, that shows all the frontend operation one can use, as
> found on the wiki. Unfortunatly the wiki is out of date, so let's try to move
> this documentation to the source files, which has the benefit, that it is easy
> to update the documentation, i
On Fri, Jan 9, 2015 at 4:35 PM, Andrey Korolyov wrote:
> On Fri, Jan 9, 2015 at 1:26 PM, Alexandre DERUMIER
> wrote:
>> Hi,
>>
>> I'm currently testing cpu hotplug with a windows 2012R2 standard guest,
>>
>> and I can't get it too work. (works fine with linux guest).
>>
>> host kernel : rhel7 3.
On Tue, Jan 06, 2015 at 06:48:03PM +0100, Peter Wu wrote:
> Hi,
>
> This is the second revision of improvements to DMG image file support.
> See [1] for an overview of the previous patchset.
>
> Thanks to John Snow for his efforts in reviewing patches and providing
> suggestions. The errp suggest
On Wed, Jan 07, 2015 at 03:19:13PM +0100, Peter Wu wrote:
> On Wednesday 07 January 2015 13:19:34 Stefan Hajnoczi wrote:
> > On Tue, Jan 06, 2015 at 06:48:04PM +0100, Peter Wu wrote:
> > > DMG files have a variable length with a UDIF trailer at the end of a
> > > file. This UDIF trailer is essentia
On 14/01/15 17:29, Denis V. Lunev wrote:
On 14/01/15 16:34, Roman Kagan wrote:
On Wed, Jan 14, 2015 at 04:08:50PM +0300, Denis V. Lunev wrote:
On 14/01/15 16:03, Roman Kagan wrote:
On Tue, Dec 30, 2014 at 01:07:10PM +0300, Denis V. Lunev wrote:
+static int cache_bat(BlockDriverState *bs, uint3
On 01/14/2015 07:26 AM, Vladimir Sementsov-Ogievskiy wrote:
On 09.01.2015 00:23, John Snow wrote:
On 12/11/2014 09:17 AM, Vladimir Sementsov-Ogievskiy wrote:
Add blk_create and blk_free to remove code duplicates. Otherwise,
duplicates will rise in the following patches because of BlkMigBloc
On Wed, 14 Jan 2015 16:36:26 +0100
Lluís Vilanova wrote:
...
>
> Also, AFAIR it was decided to use gtk-doc instead of doxygen.
If there's a consensus about which source code documentation style
should be used for QEMU, could you (or somebody else) maybe add an
appropriate paragraph to the CODING
On Wed, 14 Jan 2015 16:20:47 +0100
Frank Blaschka wrote:
> Signed-off-by: Frank Blaschka
> ---
> hw/s390x/s390-pci-bus.c | 1 +
> hw/s390x/s390-pci-inst.c | 2 +-
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
> index 1201b
On 13 January 2015 at 20:07, Programmingkid wrote:
> Allows QEMU on Mac OS X to use a real cdrom again.
>
> Signed-off-by: John Arbuckle
>
> ---
> Added fallback code - uses lseek() if ioctl() fails.
>
> block/raw-posix.c | 25 -
> 1 files changed, 24 insertions(+), 1 d
On 12 January 2015 at 16:46, Programmingkid wrote:
> This patch makes the -full-screen option actually instruct QEMU to enter
> fullscreen at startup.
>
> Signed-off-by: John Arbuckle
>
> ---
> Removed the set_to_full_screen variable.
> Removed the scanForFullScreenOption() function.
>
> ui/co
On 4 January 2015 at 23:44, Programmingkid wrote:
> This patch makes several changes:
> - Fixes issue of returning to window mode and QEMU not setting
> the right graphic settings if there was a change during full screen mode.
> - Eliminated distorted full screen display.
> - Makes full screen mo
On Wed, Jan 14, 2015 at 05:31:20PM +0300, Denis V. Lunev wrote:
> On 14/01/15 17:26, Roman Kagan wrote:
> >On Tue, Dec 30, 2014 at 01:07:11PM +0300, Denis V. Lunev wrote:
> >>This is preparational commit for tweaks in Parallels image expansion.
> >>The idea is that enlarge via truncate by one data
Quoting David Gibson (2015-01-13 20:33:39)
> pseries guests can have large numbers of PCI host bridges. To avoid the
> user having to specify a number of different configuration values for every
> one, the device supports an "index" property which is a shorthand setting
> the various window and co
1 - 100 of 138 matches
Mail list logo
