On Tue, Jan 13, 2015 at 3:12 AM, Richard Tollerton
wrote:
"Michael S. Tsirkin" writes:
Richard, can you respond please?
I'd like to see this clarified in code comment or
commit message before applying this patchset.
Apologies, and thanks for reminding me.
On Thu, Dec 18, 2014 at 12:0
On Mon, Jan 12, 2015 at 07:24:06AM -0600, Michael Roth wrote:
> Quoting Michael Roth (2014-12-23 13:33:35)
> > This patch enables the programming of address 0 for IO/MMIO BARs for
> > PCI devices.
> >
> > It was originally included as part of a series implementing PCI
> > hotplug for pseries guest
From: Rudy Zhang
There are several tab characters in the 'vl.c' file. It leads to
to misalignment of the code. So, let the space instead of the tab.
Signed-off-by: Rudy Zhang
---
vl.c | 42 +-
1 file changed, 21 insertions(+), 21 deletions(-)
diff --git
On Sun, Jan 11, 2015 at 11:33:31PM -0500, Lokesha, Amulya wrote:
> Please find comments inline
>
> -Original Message-
> From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Jeff
> Cody
> Sent: Wednesday, January 07, 2015 9:11 PM
> To: Lokesha, Amulya
> Subject: Re: [Qem
With global state removed, code responsible for booting up,
verifying, and initializing the AHCI HBA is extracted and
inserted into libqos/ahci.c, which would allow for other
qtests in the future to quickly grab a meaningfully initialized
reference to an AHCI HBA.
Even without other users, functio
These macros were a bad idea: They relied upon certain arguments being
present locally with a specific name.
With the endgoal being to factor out AHCI helper functions outside of
the test file itself, these have to be replaced by more explicit helper
setter/getter functions.
Signed-off-by: John S
The intent of this file is to serve as a misc. utilities file to be
shared amongst tests that are utilizing libqos facilities.
In a later patch, migration test helpers will be added to libqos.c that
will allow simplified testing of migration cases where libqos is
"Just Enough OS" for migrations te
Rely on the PCI Device's bus pointer instead.
One less global to worry about.
Signed-off-by: John Snow
---
tests/ahci-test.c | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/tests/ahci-test.c b/tests/ahci-test.c
index c41c7d9..1981b6a 100644
--- a/tests/ahci-tes
Introduce a set of "static inline" register helpers that are intended to
replace the current set of macros with more functional versions that are
better suited to inclusion in libqos than porcelain macros.
As a stopgap measure before eliminating the porcelain macros, define them
to use the new fun
Instead of re-querying the AHCI device for the FB and CLB buffers, save
the pointer we gave to the device during initialization and reference
these values instead.
Signed-off-by: John Snow
---
tests/ahci-test.c | 42 --
tests/libqos/ahci.h | 6 ++
2
Extract defines and other information to ahci.h, to be shared with other
tests if they so please.
At the very least, reduce clutter in the test file itself.
Signed-off-by: John Snow
---
tests/ahci-test.c | 319 +--
tests/libqos/ahci.h | 352
Move barsize, ahci_fingerprint and capabilities registers into
the AHCIQState object, removing global ahci-related state
from the ahci-test.c file.
More churn, less globals.
Signed-off-by: John Snow
---
tests/ahci-test.c | 80 +
tests/libqos
Store the HBA memory base address in the new state object, to simplify
function prototypes and encourage a more functional testing style.
This causes a lot of churn, but this patch is as "simplified" as I could
get it to be. This patch is therefore fairly mechanical and straightforward:
Any case w
Create an operations structure so that the libqos interface can be
architecture agnostic, and create a pc-specific interface to functions
like qtest_boot.
Move the libqos object in the Makefile from being ahci-test only to
being linked with all tests that utilize the libqos features.
Signed-off-b
Add a va_list variant of the qtest_boot function.
Signed-off-by: John Snow
---
tests/libqos/libqos.c | 25 +++--
tests/libqos/libqos.h | 1 +
2 files changed, 20 insertions(+), 6 deletions(-)
diff --git a/tests/libqos/libqos.c b/tests/libqos/libqos.c
index c478bc9..c8b3ef0
Move the list-specific initialization over into
malloc.c, to keep all of the list implementation
details within the same file.
The allocation and freeing of these structures are
now both back within the same layer.
Signed-off-by: John Snow
---
tests/libqos/malloc-pc.c | 20
Make helper routines rely on the earmarked
guest allocator object with AHCIQState/QOSSTate instead.
Signed-off-by: John Snow
---
tests/ahci-test.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/tests/ahci-test.c b/tests/ahci-test.c
index 1981b6a..b84f942 1
This series aims to do two main things:
(1) Eliminate global state out of the ahci-test file so that
the tests are more functional. This will allow me to write
migration tests more easily. These tests are already written
and will be submitted upstream after these refactor series.
(2)
Allow a generic interface to alloc_init_flags,
not just through pc_alloc_init_flags.
Signed-off-by: John Snow
---
tests/libqos/malloc-pc.c | 4 +---
tests/libqos/malloc.c| 8
tests/libqos/malloc.h| 2 ++
3 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/tests/libqo
Use the 'xl pci-attach $DomU $BDF' command to attach more than
one PCI devices to the guest, then detach the devices with
'xl pci-detach $DomU $BDF', after that, re-attach these PCI
devices again, an error message will be reported like following:
libxl: error: libxl_qmp.c:287:qmp_handle_error_
Hi,
I am looking at the qemu source code, and trying to understand the
migration part. In arch_init.c, there are two variables which seems
quite confusing to me,
They are:
static uint64_t migration_dirty_pages;
static int64_t num_dirty_pages_period; // defined in function
migration_bitmap_sync(
On 2015-01-13 09:49:00, Zhang Haoyu wrote:
>Hi,
>
>I want to live migrate a vm with storage, with regard to the migration of
>storage,
>should I use drive_mirror or traditional mechanism implemented in
>block-migration.c ?
Because I don't use libvirtd to manage vm,
if I want to use drive_mirror
This patch adds a Machine menu to QEMU. This menu gives the user the ability to
easily work with floppy and CD image files.
Features:
Menu items to switch floppy and CD image files.
Menu items to eject floppy and CD image files.
Menu item to use /dev/cdrom.
Verifies with the user before quitting
Hi,
I want to live migrate a vm with storage, with regard to the migration of
storage,
should I use drive_mirror or traditional mechanism implemented in
block-migration.c ?
Any advices?
Thanks,
Zhang Haoyu
Hi all, Happy New Year (not too late I hope)
I also hope you guys don't' mind to be bothered by newbie questions
related to Qemu, because I really don't know where else to ask. I
want to learn how several aspects of qemu works, and it really hard to
find resources (physical or virtual) about it.
On Mon, 01/12 11:30, John Snow wrote:
> Welcome to version 11. I hope you are enjoying our regular newsletter.
>
> This patchset enables the in-memory part of the incremental backup
> feature. A patchset by Vladimir Sementsov-Ogievskiy enables the
> migration of in-memory dirty bitmaps, and a futu
On 12.01.15 22:20, Peter Maydell wrote:
> On 12 January 2015 at 21:06, Alexander Graf wrote:
>>
>>
>> On 12.01.15 21:08, Peter Maydell wrote:
>>> On 12 January 2015 at 17:38, Alexander Graf wrote:
I'd prefer to keep things as easy as we humanly can for now. Then add
MSI. And if we the
** Project changed: qemu => linux
** Changed in: linux
Status: New => Confirmed
** Summary changed:
- QEmu +2 does not route VLAN tagged packets, that are originated within the
Hypervisor itself.
+ Linux (3.13 to 3.16) as a Router under QEmu +2, does not route VLAN tagged
packets, that
I was trying to work on a libvirt bug, when I discovered the following:
$ qemu-img create -f qcow2 a.qcow2 10M
Formatting 'a.qcow2', fmt=qcow2 size=10485760 encryption=off
cluster_size=65536 lazy_refcounts=off
$ qemu-img create -f qcow2 \
-obacking_file=a.qcow2,backing_fmt=qcow2 b.qcow2
Formatti
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 fail to boot." message for a long time but since it was apparently
spurious nev
On 12 January 2015 at 16:39, Stefan Hajnoczi wrote:
> The following changes since commit 64ea8038ffbf703dcd438a108d2d5499c8ff95d9:
>
> Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20150109.0'
> into staging (2015-01-10 22:29:09 +)
>
> are available in the git repository a
On 12 January 2015 at 21:06, Alexander Graf wrote:
>
>
> On 12.01.15 21:08, Peter Maydell wrote:
>> On 12 January 2015 at 17:38, Alexander Graf wrote:
>>> I'd prefer to keep things as easy as we humanly can for now. Then add
>>> MSI. And if we then realize that we still need 4 rather than 1 share
On 12.01.15 21:08, Peter Maydell wrote:
> On 12 January 2015 at 17:38, Alexander Graf wrote:
>> I'd prefer to keep things as easy as we humanly can for now. Then add
>> MSI. And if we then realize that we still need 4 rather than 1 shared
>> interrupt lines we can still change it :)
>
> Except
On Mon, Jan 12, 2015 at 08:04:31PM +, Peter Maydell wrote:
> On 12 January 2015 at 19:49, Peter Maydell wrote:
> > This turns out to be a bug in RTH's patchset which I was testing
> > which coincidentally had the same symptoms.
>
> More generally, I think this ACPI test is the first (only?) t
On 12 January 2015 at 17:38, Alexander Graf wrote:
> I'd prefer to keep things as easy as we humanly can for now. Then add
> MSI. And if we then realize that we still need 4 rather than 1 shared
> interrupt lines we can still change it :)
Except that that would be a breaking change, so I would pr
On 12 January 2015 at 19:49, Peter Maydell wrote:
> This turns out to be a bug in RTH's patchset which I was testing
> which coincidentally had the same symptoms.
More generally, I think this ACPI test is the first (only?) time we
try to actually run guest code in "make check", so if we break 64-
On 12 January 2015 at 17:56, Peter Maydell wrote:
> On 30 November 2014 at 15:12, Michael S. Tsirkin wrote:
>> On Sat, Nov 29, 2014 at 05:39:01PM +, Peter Maydell wrote:
>>> On 29 November 2014 at 17:36, Michael S. Tsirkin wrote:
>>> > My guess is VM fails to boot from disk for some reason.
> git://github.com/rth7680/qemu.git tcg-pull-20150112
I'm afraid this fails "make check" on 32-bit hosts: see my
other email for diagnosis.
thanks
-- PMM
On 9 January 2015 at 21:23, Richard Henderson wrote:
> The previous setup required ops and args to be completely sequential,
> and was error prone when it came to both iteration and optimization.
>
> Signed-off-by: Richard Henderson
> void tcg_gen_qemu_ld_i32(TCGv_i32 val, TCGv addr, TCGArg idx
"Michael S. Tsirkin" writes:
> Richard, can you respond please?
> I'd like to see this clarified in code comment or
> commit message before applying this patchset.
Apologies, and thanks for reminding me.
On Thu, Dec 18, 2014 at 12:01:48AM -0500, Jason Wang wrote:
> > Some drivers set RDT=RDH.
On 12 January 2015 at 18:08, Peter Maydell wrote:
> So we're just sat in a loop which never finishes. This
> seems to be because the first time in to it we set
> the loop counter EBP to 0x5b207801.
Looking further up the trace we seem to be mistranslating movsbl:
IN:
0x000f195e: movsbl (
On 12/01/2015 18:31, John Snow wrote:
>> How do you track which parts of the disk have been acted upon (e.g.
>> mirrored in the case of the drive-mirror command), so that they have
>> become 0?
>
> Hm... so your question here is, "What happens if the named bitmap you
> are transferring gets res
On 12 January 2015 at 17:56, Peter Maydell wrote:
> ...but I don't see why that "call 0xf106f" takes
> us to f1064, which the trace says it does
I think the trace is just confusing. Attaching in gdb we see:
=> 0xf1133: test %ebp,%ebp
0xf1135: jle0xf1144
0xf1137: mov(%
On 30 November 2014 at 15:12, Michael S. Tsirkin wrote:
> On Sat, Nov 29, 2014 at 05:39:01PM +, Peter Maydell wrote:
>> On 29 November 2014 at 17:36, Michael S. Tsirkin wrote:
>> > My guess is VM fails to boot from disk for some reason.
>> > Could you trigger a screenshot after this happens?
From: Max Reitz
Introduce bdrv_get_full_backing_filename_from_filename(), a function
which takes the name of the backed file and a potentially relative
backing filename to produce the full (absolute) backing filename.
Use this function from bdrv_get_full_backing_filename().
Signed-off-by: Max R
From: Vladimir Sementsov-Ogievskiy
Mirror and migration use dirty bitmaps for their purposes, and since
commit [block: per caller dirty bitmap] they use their own bitmaps, not
the global one. But they use old functions bdrv_set_dirty and
bdrv_reset_dirty, which change all dirty bitmaps.
Named di
On 12.01.15 18:36, alvise rigo wrote:
> Hi Alexander,
>
> Just a comment below.
>
> On Tue, Jan 6, 2015 at 5:03 PM, Alexander Graf wrote:
>> With simple exposure of MMFG, ioport window, mmio window and an IRQ line we
>> can successfully create a workable PCIe host bridge that can be mapped
>>
From: Max Reitz
When a vmdk image is created with a backing file, it is opened to check
whether it is indeed a vmdk file by letting qemu probe it. When doing
so, the backing filename is relative to the image's base directory so it
should be interpreted accordingly.
Signed-off-by: Max Reitz
Revi
From: Paolo Bonzini
ELF thread local storage is about 10% faster on tests/test-coroutine's
perf/cost test. The timing on my machine is 190ns per iteration with
pthread TLS, 170 with ELF TLS.
Based on a patch by Kevin Wolf and Peter Lieven, but redone to follow
the model of coroutine-win32.c (in
From: Max Reitz
Relative backing filenames are always relative to the backed image's
directory; the same applies to image creation. Therefore, if the backing
file has to be opened for determining its size (in case the size has not
been explicitly specified) its filename should be interpreted rela
From: Max Reitz
When using a relative backing file name, qemu needs to know the
directory of the top image file. For JSON filenames, such a directory
cannot be easily determined (e.g. how do you determine the directory of
a qcow2 BDS directly on top of a quorum BDS?). Therefore, do not allow
rela
Hi Alexander,
Just a comment below.
On Tue, Jan 6, 2015 at 5:03 PM, Alexander Graf wrote:
> With simple exposure of MMFG, ioport window, mmio window and an IRQ line we
> can successfully create a workable PCIe host bridge that can be mapped
> anywhere
> and only needs to get described to the OS
From: Max Reitz
Filter out the "main loop: WARNING: I/O thread spun for..." warning from
qemu output (it hardly matters for code specifically testing I/O).
Furthermore, use _filter_qemu in all the custom functions which run
qemu.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
tests/q
From: Fam Zheng
Other cases have this, and this test is not portable as well, as we want
to add "make check-block" to "make check", it shouldn't fail on Mac OS
X.
Reported-by: Peter Maydell
Signed-off-by: Fam Zheng
Signed-off-by: Stefan Hajnoczi
---
tests/qemu-iotests/058 | 1 +
1 file chang
From: Max Reitz
Sometimes, qemu does not have a filename to work with, so it does not
know which directory to use for a backing file specified by a relative
filename. Add a test which tests that qemu exits with an appropriate
error message.
Additionally, add a test for qemu-img create with a bac
From: Paolo Bonzini
This saves about 15% of the clock cycles spent on allocation. Using the
slice allocator does not add a visible improvement; allocation is faster
than malloc, while freeing seems to be slower.
Signed-off-by: Paolo Bonzini
Signed-off-by: Kevin Wolf
---
async.c | 10 ++--
From: Max Reitz
CODING_STYLE states the following about braces around blocks:
> The opening brace is on the line that contains the control flow
> statement that introduces the new block; [...]
This is obviously impossible with multi-line conditions. Therefore,
CODING_STYLE does not make any cle
From: Vladimir Sementsov-Ogievskiy
Because of wrong return value of .save_live_pending() in
migration/block.c, migration finishes before the whole disk is
transferred. Such situation occurs when the migration process is fast
enough, for example when source and dest are on the same host.
If in th
From: Fam Zheng
Signed-off-by: Fam Zheng
Reviewed-by: Eric Blake
Message-id: 1418694024-26498-1-git-send-email-f...@redhat.com
Signed-off-by: Max Reitz
---
qapi/block-core.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
inde
From: Fam Zheng
Signed-off-by: Fam Zheng
Reviewed-by: Eric Blake
Reviewed-by: Max Reitz
Reviewed-by: Markus Armbruster
Message-id: 1418899027-8445-2-git-send-email-f...@redhat.com
Signed-off-by: Max Reitz
---
qapi-schema.json | 6 ++
1 file changed, 6 insertions(+)
diff --git a/qapi-sc
On 01/12/2015 11:48 AM, Paolo Bonzini wrote:
On 11/12/2014 15:17, Vladimir Sementsov-Ogievskiy wrote:
Just migrate parts of dirty bitmaps, corresponding to the block being
migrated. Also, skip block migration if it is disabled (blk parameter
of migrate command is false).
So I have misread
From: Fam Zheng
Signed-off-by: Fam Zheng
Reviewed-by: John Snow
Reviewed-by: Max Reitz
Reviewed-by: Markus Armbruster
Message-id: 1418899027-8445-4-git-send-email-f...@redhat.com
Signed-off-by: Max Reitz
---
blockdev.c | 79
qap
The following changes since commit 64ea8038ffbf703dcd438a108d2d5499c8ff95d9:
Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20150109.0'
into staging (2015-01-10 22:29:09 +)
are available in the git repository at:
git://github.com/stefanha/qemu.git tags/block-pull-reques
From: Fam Zheng
This applies cases on drive-backup on blockdev-backup, except cases with
target format and mode.
Also add a case to check source == target.
Signed-off-by: Fam Zheng
Reviewed-by: Max Reitz
Reviewed-by: Markus Armbruster
Message-id: 1418899027-8445-5-git-send-email-f...@redhat.
From: Paolo Bonzini
Most reads do not go past the end of the file, and they can use the
input QEMUIOVector instead of creating one. This removes the
qemu_iovec_* functions from the profile.
Signed-off-by: Paolo Bonzini
Signed-off-by: Kevin Wolf
---
block.c | 12 +---
1 file changed,
From: Fam Zheng
If I understand correctly, qemu-iotests never meant to be portable. We
only support Linux for all the shell cases, but didn't specify it for
python tests. Now add this and default all the python tests as Linux
only. If we cares enough later, we can override the parameter in
indivi
From: Fam Zheng
Using /tmp, which is usually mounted as tmpfs, the quick group can be
quicker.
On my laptop (Lenovo T430s with Fedora 20), this reduces the time from
50s to 30s.
Signed-off-by: Fam Zheng
Reviewed-by: Max Reitz
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests-quick.sh | 2 +-
From: Paolo Bonzini
AioContext can be accessed recursively, in fact that's what we do with
aio_poll. Marking the GSource as recursive avoids that GLib blocks it
and unblocks it around every call to aio_dispatch, which is a pretty
expensive operation.
Signed-off-by: Paolo Bonzini
Signed-off-by:
On 12.01.15 17:49, alvise rigo wrote:
> Hi Alexander,
>
> Just a comment below.
>
> On Tue, Jan 6, 2015 at 5:03 PM, Alexander Graf wrote:
>> Now that we have a working "generic" PCIe host bridge driver, we can plug
>> it into ARMs virt machine to always have PCIe available to normal ARM VMs.
>
On 11/12/2014 15:17, Vladimir Sementsov-Ogievskiy wrote:
> Just migrate parts of dirty bitmaps, corresponding to the block being
> migrated. Also, skip block migration if it is disabled (blk parameter
> of migrate command is false).
So I have misread the patch. blk here:
+static void blk_store_
From: Anubhav Rakshit
According to NVMe specifications Bits 15:08 represent Minor Version number.
Signed-off-by: Anubhav Rakshit
Signed-off-by: Stefan Hajnoczi
---
hw/block/nvme.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 4f70f
From: John Snow
SCSI devices have multiple kinds of queries they need to respond
to, as defined in the "cmd inquiry" section in MMC-6 and SPC-3.
Relevent sections:
MMC-6 revision 2g:
Non-VPD response data and pointer to SPC-3;
Section 6.8 "Inquiry Command"
SPC-3 revision 23:
In
Hi Alexander,
Just a comment below.
On Tue, Jan 6, 2015 at 5:03 PM, Alexander Graf wrote:
> Now that we have a working "generic" PCIe host bridge driver, we can plug
> it into ARMs virt machine to always have PCIe available to normal ARM VMs.
>
> I've successfully managed to expose a Bochs VGA d
From: Peter Lieven
Placing coroutines on the global pool should be preferrable, because it
can help all threads. But if the global pool is full, we can still
try to save some allocations by stashing completed coroutines on the
local pool. This is quite cheap too, because it does not require
ato
From: Marc Marí
Convert PCI-specific constants names of libqos virtio driver.
Signed-off-by: Marc Marí
Signed-off-by: Stefan Hajnoczi
---
tests/libqos/virtio-pci.c | 30 +++---
tests/libqos/virtio-pci.h | 24
tests/virtio-blk-test.c | 11
From: Fam Zheng
For the purpose of allowing running quick group on tmpfs.
Signed-off-by: Fam Zheng
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/group | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index a4742c6..0809
From: Fam Zheng
Similar to drive-backup, but this command uses a device id as target
instead of creating/opening an image file.
Also add blocker on target bs, since the target is also a named device
now.
Add check and report error for bs == target which became possible but is
an illegal case wi
From: Fam Zheng
Signed-off-by: Fam Zheng
Signed-off-by: Stefan Hajnoczi
---
.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a/.gitignore b/.gitignore
index e32a584..090f974 100644
--- a/.gitignore
+++ b/.gitignore
@@ -109,3 +109,4 @@ cscope.*
tags
TAGS
*~
+/tests/qemu-iotests/c
From: Fam Zheng
We are moving block-migration.c to the separated migration directory,
keep this file watched by block maintainers is a good idea.
Signed-off-by: Fam Zheng
Signed-off-by: Stefan Hajnoczi
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINE
From: Marc Marí
Add virtio MMIO support.
Add virtio-blk-test MMIO test case.
Signed-off-by: Marc Marí
Signed-off-by: Stefan Hajnoczi
---
tests/Makefile | 4 +-
tests/libqos/virtio-mmio.c | 190 +
tests/libqos/virtio-mmio.h | 46 ++
From: Fam Zheng
The former is not portable because on Mac OSX it is /usr/bin/true.
Signed-off-by: Fam Zheng
Signed-off-by: Stefan Hajnoczi
---
tests/qemu-iotests/common.config | 2 +-
tests/qemu-iotests/common.filter | 2 +-
tests/qemu-iotests/common.rc | 2 +-
3 files changed, 3 insertio
From: Peter Lieven
If bs->bl.max_write_zeroes is large and we end up in the unsupported
path we might allocate a lot of memory for the iovector and/or even
generate an oversized requests.
Fix this by limiting the request by the minimum of the reported
maximum transfer size or 16MB (32768 sectors
From: Paolo Bonzini
These operations are trivial to implement and do not have ABA problems.
They are enough to implement simple multiple-producer, single consumer
lock-free lists or, as in the next patch, the multiple consumers can
steal a whole batch of elements and process them at their leisure
From: Chrysostomos Nanakos
Remove first email address and let the one from which I am contributing.
Signed-off-by: Chrysostomos Nanakos
Signed-off-by: Stefan Hajnoczi
---
MAINTAINERS | 1 -
1 file changed, 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 7fc3cdb..f2e88ae 100644
---
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/cocoa.m |6 ++
1 files changed, 6 insertions(+), 0 deletions(
From: Marc Marí
This malloc is a basic interface implementation that works for any platform.
It should be replaced in the future for a real malloc implementation for each
of the platforms.
Signed-off-by: Marc Marí
Signed-off-by: Stefan Hajnoczi
---
tests/libqos/malloc-generic.c | 50 +
From: Alex Friedman
According to the specification, the low 16 bits should contain the number of
I/O submission queues, and the high 16 bits should contain the number of
I/O completion queues.
Signed-off-by: Alex Friedman
Acked-by: Keith Busch
Signed-off-by: Stefan Hajnoczi
---
hw/block/nvme
On 12.01.15 17:20, Claudio Fontana wrote:
> Just adding a nit here below:
>
> On 06.01.2015 17:03, Alexander Graf wrote:
>> Now that we have a working "generic" PCIe host bridge driver, we can plug
>> it into ARMs virt machine to always have PCIe available to normal ARM VMs.
>>
>> I've successfu
From: Marc Marí
Modularize functions in virtio-blk-test and add PCI suffix for PCI specific
components.
Signed-off-by: Marc Marí
Signed-off-by: Stefan Hajnoczi
---
tests/virtio-blk-test.c | 146
1 file changed, 85 insertions(+), 61 deletions(-)
From: Programmingkid
Signed-off-by: John Arbuckle
Signed-off-by: Stefan Hajnoczi
---
block/raw-posix.c | 18 +-
configure | 2 +-
2 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/block/raw-posix.c b/block/raw-posix.c
index e51293a..16fa0a4 100644
--- a/b
From: Marc Marí
The allocator in malloc-pc has been extracted, so it can be used in every arch.
This operation showed that both the alloc and free functions can be also
generic.
Because of this, the QGuestAllocator has been removed from is function to wrap
the alloc and free function, and now jus
From: Marc Marí
Convert use of pointers in functions of virtio to uint64_t in order to make it
platform-independent.
Add casting from pointers (in PCI functions) to uint64_t and vice versa through
uintptr_t.
Signed-off-by: Marc Marí
Signed-off-by: Stefan Hajnoczi
---
tests/libqos/virtio-pci.
From: Fam Zheng
This adds three qmp commands to transactions.
Users can stop a dirty bitmap, start backup of it, and start another
dirty bitmap atomically, so that the dirty bitmap is tracked
incrementally and we don't miss any write.
Signed-off-by: Fam Zheng
Signed-off-by: John Snow
---
blo
From: Fam Zheng
Like BLOCK_OP_TYPE_BACKUP_SOURCE and BLOCK_OP_TYPE_BACKUP_TARGET,
block-commit involves two asymmetric devices.
This change is not user-visible (yet), because commit only works with
device names.
But once we enable backing reference in blockdev-add, or specifying
node-name in bl
From: Paolo Bonzini
This patch removes the mutex by using fancy lock-free manipulation of
the pool. Lock-free stacks and queues are not hard, but they can suffer
from the ABA problem so they are better avoided unless you have some
deferred reclamation scheme like RCU. Otherwise you have to stic
From: Paolo Bonzini
This is not needed anymore. The new TLS-based algorithm is adaptive.
Signed-off-by: Paolo Bonzini
Reviewed-by: Fam Zheng
Message-id: 1417518350-6167-7-git-send-email-pbonz...@redhat.com
Signed-off-by: Stefan Hajnoczi
---
block/block-backend.c | 4
include/block
From: Fam Zheng
This field will be set for user created dirty bitmap. Also pass in an
error pointer to bdrv_create_dirty_bitmap, so when a name is already
taken on this BDS, it can report an error message. This is not global
check, two BDSes can have dirty bitmap with a common name.
Implemented
From: Paolo Bonzini
Destructors are the main additional feature of pthread TLS compared
to __thread. If we were using C++ (hint, hint!) we could have used
thread-local objects with a destructor. Since we are not, instead,
we add a simple Notifier-based API.
Note that the notifier must be per-t
From: Paolo Bonzini
unsigned long is not large enough to represent 10 * duration there.
Just use floating point.
Signed-off-by: Paolo Bonzini
Reviewed-by: Fam Zheng
Message-id: 1417518350-6167-4-git-send-email-pbonz...@redhat.com
Signed-off-by: Stefan Hajnoczi
---
tests/test-coroutin
From: Fam Zheng
This allows to put the dirty bitmap into a disabled state where no more
writes will be tracked.
It will be used before backup or writing to persistent file.
Signed-off-by: Fam Zheng
Signed-off-by: John Snow
---
block.c | 24 +++-
blockdev.c
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