On Wed, 21 Apr 2010, Avi Kivity wrote:
On 04/21/2010 09:50 PM, Gerhard Wiesinger wrote:
I don't think changing VGA window is a problem because there are
500.000-1Mio changes/s possible.
1MB/s, 500k-1M changes/s Coincidence? Is it taking a page fault
or trap on every write?
To
On Wed, 21 Apr 2010, Jamie Lokier wrote:
Gerhard Wiesinger wrote:
Hmmm. I'm very new to QEMU and KVM but at least accessing the virtual HW
of QEMU even from KVM must be possible (e.g. memory and port accesses are
done on nearly every virtual device) and therefore I'm ending in C code in
the
On Wed, 21 Apr 2010, Kevin O'Connor wrote:
On Wed, Apr 21, 2010 at 09:16:54PM +0200, Gerhard Wiesinger wrote:
On Mon, 19 Apr 2010, Kevin O'Connor wrote:
SeaBIOS will lock parts of ram from 0xc-0xf so that the option
roms aren't writable. I wonder if that is confusing qemm when it
On 04/22/2010 08:37 AM, Gerhard Wiesinger wrote:
On Wed, 21 Apr 2010, Avi Kivity wrote:
On 04/21/2010 09:14 PM, Gerhard Wiesinger wrote:
Can you explain which code files/functions of KVM is involved in
handling VGA memory window and page switching through the port write
to the VGA window
Stefan Weil wrote:
Jan Kiszka schrieb:
Alexander Graf wrote:
On 21.04.2010, at 12:04, Jun Koi wrote:
On Tue, Apr 20, 2010 at 8:44 PM, Alexander Graf ag...@suse.de wrote:
On 20.04.2010, at 13:38, Jan Kiszka wrote:
Alexander Graf wrote:
On 20.04.2010,
On 04/22/2010 09:04 AM, Gerhard Wiesinger wrote:
On Wed, 21 Apr 2010, Avi Kivity wrote:
On 04/21/2010 09:50 PM, Gerhard Wiesinger wrote:
I don't think changing VGA window is a problem because there are
500.000-1Mio changes/s possible.
1MB/s, 500k-1M changes/s Coincidence? Is it taking
Remove unused 'shift' variable spotted by clang.
Also clean up aud_to_sdlfmt which used to get the value
of shift.
---
audio/sdlaudio.c | 11 ++-
1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/audio/sdlaudio.c b/audio/sdlaudio.c
index 8e7e5cb..c353016 100644
---
Am 21.04.2010 21:35, schrieb Stefan Hajnoczi:
A new iovec array is allocated when creating a merged write request.
This patch ensures that the iovec array is deleted in addition to its
qiov owner.
Reported-by: Leszek Urbanski tyg...@moo.pl
Signed-off-by: Stefan Hajnoczi
Trivial patch which uses aud_to_alsafmt to fix comparison
between alsa and internal audio pcm format enum.
---
audio/alsaaudio.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c
index 88344ff..d784476 100644
--- a/audio/alsaaudio.c
On Wed, Apr 21, 2010 at 02:35:57PM +0300, Michael S. Tsirkin wrote:
On Tue, Apr 13, 2010 at 05:59:44PM +0300, Michael S. Tsirkin wrote:
The following situation was observed in the field:
tap1 sends packets, tap2 does not consume them, as a result
tap1 can not be closed. This happens because
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and we're sending
this message to share what we have now and TODO lists. Hopefully, we would like
to get early feedback to keep us in the right direction. Although advanced
In net/tap-linux.c, when manipulation of /dev/net/tun fails, it prints
(with fprintf) something like this:
warning: could not open /dev/net/tun: no virtual network emulation
this has 2 issues:
1) it is not a warning really, it's a fatal error (kvm exits after that),
2) there's no indication
11.03.2010 18:34, Michael Tokarev wrote:
[]
On version 0.12.3, -drive serial=XXX option does not work.
Below patch fixes it. 'serial' is pointer, not array.
--- qemu-kvm-0.12.3+dfsg/vl.c 2010-02-26 11:34:00.0 +0900
+++ qemu-kvm-0.12.3+dfsg.old/vl.c 2010-03-11 02:26:00.134217787
Michael Tokarev m...@tls.msk.ru writes:
In net/tap-linux.c, when manipulation of /dev/net/tun fails, it prints
(with fprintf) something like this:
warning: could not open /dev/net/tun: no virtual network emulation
this has 2 issues:
1) it is not a warning really, it's a fatal error (kvm
Ping? ;) What's the current state and/or a roadmap?
Thanks!
17.03.2010 22:49, Michael Tokarev wrote:
I remember quite long discussion about this issue
a while back. But unfortunately, a) I can't find
it now, and b) as far as I remember, there was no
definitive solution presented at that time.
On 04/21/2010 10:13 PM, Stefan Weil wrote:
Stefan Weil schrieb:
configure adds the macro WIN32_LEAN_AND_MEAN to
QEMU_CFLAGS, and SDL_syswm.h defines it, too.
This results in a compiler warning (redefinition of
WIN32_LEAN_AND_MEAN in SDL_syswm.h. That warning prevents
compilations for win32
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and we're
sending
this message to share what we have now and TODO lists. Hopefully, we
would like
to get early feedback to keep us in the right direction. Although
Hi,
Had also a look at ps2.c/ps2.h, pckbd.c: There were no changes which
could explain such a behaviour. Also keyboard is very strange which
switches to CAPS LOCK (shift state) very unmotivated.
Hmm. Recent qemu tries hard to make sure vncviewer and guest
capslock/numlock state are in
On Thu, 22 Apr 2010, Serge Ziryukin wrote:
Remove unused 'shift' variable spotted by clang.
Also clean up aud_to_sdlfmt which used to get the value
of shift.
---
audio/sdlaudio.c | 11 ++-
1 files changed, 2 insertions(+), 9 deletions(-)
The patch submission lacks a sign off.
On Mon, Apr 19, 2010 at 03:21:21PM +0200, Kevin Wolf wrote:
qcow_create2 assumes that the new image will only need one cluster for its
refcount table initially. Obviously that's not true any more when the image is
big enough (exact value depends on the cluster size).
This patch calculates
Remove unused 'shift' variable spotted by clang.
Also clean up aud_to_sdlfmt which used to get the value
of shift.
Signed-off-by: Serge Ziryukin ftrvxm...@gmail.com
---
audio/sdlaudio.c | 11 ++-
1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/audio/sdlaudio.c
On Thu, 22 Apr 2010, Serge Ziryukin wrote:
Remove unused 'shift' variable spotted by clang.
Also clean up aud_to_sdlfmt which used to get the value
of shift.
Applied. Thank you.
--
mailto:av1...@comtv.ru
On 04/22/2010 01:35 PM, Yoshiaki Tamura wrote:
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and we're
sending
this message to share what we have now and TODO lists. Hopefully, we
would like
to get early
2010/4/22 Takuya Yoshikawa yoshikawa.tak...@oss.ntt.co.jp:
(2010/04/22 19:35), Yoshiaki Tamura wrote:
A trivial one would we to :
- do X online snapshots/sec
I currently don't have good numbers that I can share right now.
Snapshots/sec depends on what kind of workload is running, and if
2010/4/22 Dor Laor dl...@redhat.com:
On 04/22/2010 01:35 PM, Yoshiaki Tamura wrote:
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and we're
sending
this message to share what we have now and TODO lists.
On Wed, 21 Apr 2010 17:42:54 +0200
Kevin Wolf kw...@redhat.com wrote:
Am 21.04.2010 17:39, schrieb Juan Quintela:
Luiz Capitulino lcapitul...@redhat.com wrote:
2. Don't keep the VM paused when recovery is possible
If you can fix that, it's ok to me: I'll drop this and the next patch.
On Wed, 21 Apr 2010 19:13:16 +0200
Markus Armbruster arm...@redhat.com wrote:
Daniel P. Berrange berra...@redhat.com writes:
On Wed, Apr 21, 2010 at 12:12:14PM -0300, Luiz Capitulino wrote:
On Wed, 21 Apr 2010 18:42:38 +0400 (MSD)
malc av1...@comtv.ru wrote:
On Wed, 21 Apr 2010,
On Wed, 21 Apr 2010 16:18:18 +0200
Kevin Wolf kw...@redhat.com wrote:
Am 20.04.2010 23:09, schrieb Luiz Capitulino:
Signed-off-by: Luiz Capitulino lcapitul...@redhat.com
---
qemu-monitor.hx |3 ++-
savevm.c| 14 ++
sysemu.h|2 +-
3 files
Hi,
I believe this issue has come up before with a similar patch but
well i've submitted such a patch more than two years ago. Unfortunatelly
it got never applied, so that I have to patch my Qemu on every update...
someone checked their ncurses and they didn't see the same issue.
I just
On Tuesday 20 April 2010 09:15:36 Chris Wright wrote:
call agenda
- send out a bit earlier
- cancel call if no agenda
0.12.4
- expect when Anthony is back online
For planning purposes, is there a ballpark time line?
I do not know the nature of Anthony's absence; my deepest apology if my
Am 22.04.2010 15:48, schrieb Luiz Capitulino:
On Wed, 21 Apr 2010 16:18:18 +0200
Kevin Wolf kw...@redhat.com wrote:
Am 20.04.2010 23:09, schrieb Luiz Capitulino:
Signed-off-by: Luiz Capitulino lcapitul...@redhat.com
---
qemu-monitor.hx |3 ++-
savevm.c| 14 ++
On 04/22/2010 03:11 AM, Paolo Bonzini wrote:
There is
#define WIN32_LEAN_AND_MEAN
in SDL_syswm.h and -DWIN32_LEAN_AND_MEAN in configure, so that should be
okay.
-DFOO = #define FOO 1
-DFOO= = #define FOO
r~
Hi,
I want to compile Qemu on Windows (then run it there). Is there any
instruction on how to do that?
(I googled around, to no avail)
Many thanks,
Jun
2010/4/22 Jun Koi junkoi2...@gmail.com:
Hi,
I want to compile Qemu on Windows (then run it there). Is there any
instruction on how to do that?
(I googled around, to no avail)
You will need MinGW(latest stable one), GCC (I use GCC 3.4.5, included
in MinGW), binutils, make, MSYS (for MSYS
(2010/04/22 19:35), Yoshiaki Tamura wrote:
A trivial one would we to :
- do X online snapshots/sec
I currently don't have good numbers that I can share right now.
Snapshots/sec depends on what kind of workload is running, and if the
guest was almost idle, there will be no snapshots in 5sec.
Hi,
I've submitted two trivial patches against QEMU in its bug tracker:
https://bugs.launchpad.net/qemu/+bug/568053
https://bugs.launchpad.net/qemu/+bug/568442
Is this sufficient or should I also submit them to the mailing list?
Matt
Hi,
When I try to confirm my email address on the QEMU wiki, it displays the
following error:
QEMU could not send your confirmation mail. Please check your e-mail
address for invalid characters.
Mailer returned: mailer error
The email address I used is matt.kr...@amo.abbott.com,
Yoshiaki Tamura wrote:
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Event tapping is the core component of Kemari, and it decides on which
event the
primary should synchronize with the secondary. The basic assumption
here is
that outgoing I/O operations are idempotent,
Roy Tam wrote:
2010/4/22 Jun Koi junkoi2...@gmail.com:
Hi,
I want to compile Qemu on Windows (then run it there). Is there any
instruction on how to do that?
(I googled around, to no avail)
You will need MinGW(latest stable one), GCC (I use GCC 3.4.5, included
in MinGW), binutils, make,
On Thursday 22 April 2010 09:44:33 Kraai, Matt wrote:
Hi,
I've submitted two trivial patches against QEMU in its bug tracker:
https://bugs.launchpad.net/qemu/+bug/568053
https://bugs.launchpad.net/qemu/+bug/568442
Is this sufficient or should I also submit them to the
On Thu, Apr 22, 2010 at 9:44 AM, Kraai, Matt matt.kr...@amo.abbott.com wrote:
I’ve submitted two trivial patches against QEMU in its bug tracker:
https://bugs.launchpad.net/qemu/+bug/568053
https://bugs.launchpad.net/qemu/+bug/568442
Is this sufficient or should I also submit them to the
On 04/22/2010 09:27 AM, Rick Vernam wrote:
On Tuesday 20 April 2010 09:15:36 Chris Wright wrote:
call agenda
- send out a bit earlier
- cancel call if no agenda
0.12.4
- expect when Anthony is back online
For planning purposes, is there a ballpark time line?
I do not know the nature
Update usb-linux to handle maximum of 16k transfers. The 16k limit
is imposed by USBFS. EHCI allows up to 20k per request.
USBFS cannot be increased to 20k due to constraints on memory use (wants
contiguous memory in allocations that are powers of 2). This change
breaks large requests from a host
On 04/22/2010 09:52 AM, Kraai, Matt wrote:
Hi,
When I try to confirm my email address on the QEMU wiki, it displays
the following error:
QEMU could not send your confirmation mail. Please check your e-mail
address for invalid characters.
Mailer returned: mailer error
The email
On 03/17/2010 02:49 PM, Michael Tokarev wrote:
I remember quite long discussion about this issue
a while back. But unfortunately, a) I can't find
it now, and b) as far as I remember, there was no
definitive solution presented at that time. So I
thought it's Ok to ask again to get more
On 04/09/2010 09:27 AM, Daniel P. Berrange wrote:
On Fri, Apr 09, 2010 at 09:41:39AM -0400, Chris Lalancette wrote:
Hello,
In response to a lot of the talk of qemud lately on qemu-devel, the
libvirt community would like to put forward a proposal to help enable
debug/advanced options
On 04/12/2010 07:23 AM, Jamie Lokier wrote:
Daniel Veillard wrote:
On Sun, Apr 11, 2010 at 11:17:38PM +0100, Jamie Lokier wrote:
It's not that hard to write this for trivial extra options:
emulator/bin/sh -c 'qemu $0 $@ -extra-flag'/emulator
(if that works).
That
On 04/12/2010 10:20 AM, Luiz Capitulino wrote:
On Fri, 9 Apr 2010 15:27:17 +0100
Daniel P. Berrangeberra...@redhat.com wrote:
On Fri, Apr 09, 2010 at 09:41:39AM -0400, Chris Lalancette wrote:
Hello,
In response to a lot of the talk of qemud lately on qemu-devel, the
libvirt
Gerd Hoffmann wrote:
Hi,
* the SIZE property patch:Msg-Id:4bb206b9.80...@collabora.co.uk
Fine with me.
\o/
So should I re-post that patch, or can I count on that being folded into
mainline ?
* the socket reconnect patch: Msg-Id:4b18055b.1030...@collabora.co.uk
Not sure yet.
On 04/22/2010 01:45 PM, Anthony Liguori wrote:
Which in turn, could be embedded as:
domain type='kvm' xmlns:qemu='http://qemu.org/schemas/qemu/1.0'
namemyguest/name
...
qemu:cpudef
nameOperon_G3/name
level5/level
vendorAuthenticAMD/vendor
/qemu:cpudef
/domain
With respect to injecting QMP
On Thu, Apr 22, 2010 at 01:36:30PM -0500, Anthony Liguori wrote:
I think we got to the point where there was general agreement on the
usefulness of lock=read|write but where there was still some contention
was on this whole notion of lock=exclusive|shared.
I believe Richard Jones was
Hi,
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Replaces byte-based phys_ram_dirty bitmap with four (MASTER, VGA,
CODE, MIGRATION) bit-based phys_ram_dirty bitmap. On allocation, it
sets all bits in the bitmap. It uses ffs() to convert DIRTY_FLAG to
DIRTY_IDX.
Modifies wrapper functions
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
QEMUFile currently doesn't support writev(). For sending multiple
data, such as pages, using writev() should be more efficient.
Signed-off-by: Yoshiaki Tamuratamura.yoshi...@lab.ntt.co.jp
Is there performance data that backs this up? Since
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
For fool proof purpose, qemu_put_vector_parepare should be called
before qemu_put_vector. Then, if qemu_put_* functions except this is
called after qemu_put_vector_prepare, program will abort().
Signed-off-by: Yoshiaki
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Signed-off-by: Yoshiaki Tamuratamura.yoshi...@lab.ntt.co.jp
I think the more appropriate thing to do is have
qemu_savevm_state_complete() not write QEMU_VM_EOF when doing a
continuous live migration.
You would then want qemu_loadvm_state()
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Introduce RAMSaveIO to use writev for saving ram blocks, and modifies
ram_save_block() and ram_save_remaining() to use
cpu_physical_memory_get_dirty_range() to check multiple dirty and
non-dirty pages at once.
Signed-off-by: Yoshiaki
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Make a 32bit entry after QEMU_VM_FILE_VERSION to recognize whether the
transfered data is QEMU_VM_FT_MODE or QEMU_VM_LIVE_MIGRATION_MODE.
I'd rather you encapsulate the current protocol as opposed to extending
it with a new version.
You
On 4/20/10, Richard Henderson r...@twiddle.net wrote:
Step 1 to implementing alpha-softmmu is to properly handle 64-bit
I/O operations. Tristan Gingold managed a hack where he buffered
half of the I/O operation in the host bridge; I think that's not
something we want to encourage.
I'm a
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Signed-off-by: Yoshiaki Tamuratamura.yoshi...@lab.ntt.co.jp
No need for this.
Regards,
Anthony Liguori
---
configure |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
do_event_tap() is inserted to functions which actually fire outputs.
By synchronizing VMs before outputs are fired, we can failover to the
receiver upon failure. To save VM continuously, comment out assert()
on cpu_single_env temporally.
On Wed, Apr 21, 2010 at 5:36 AM, Alexander Graf ag...@suse.de wrote:
Thomas Monjalon wrote:
Alexander Graf wrote:
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -2853,7 +2853,16 @@ static void init_excp_603 (CPUPPCState *env)
env-excp_vectors[POWERPC_EXCP_SMI]
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and we're sending
this message to share what we have now and TODO lists. Hopefully, we would like
to get early feedback to keep us in the right direction. Although advanced
On 04/22/2010 12:38 PM, Blue Swirl wrote:
Subpages are used when there are several devices on the same page.
It's needed for at least Sparc32.
That's fine.
Subwidth (with NULL) is used mainly to indicate that the device does
not accept accesses in some access widths. Sparc32 and Sparc64 need
22.04.2010 23:21, Richard W.M. Jones wrote:
On Thu, Apr 22, 2010 at 01:36:30PM -0500, Anthony Liguori wrote:
I think we got to the point where there was general agreement on the
usefulness of lock=read|write but where there was still some contention
was on this whole notion of
On 4/22/10, Richard Henderson r...@twiddle.net wrote:
On 04/22/2010 12:38 PM, Blue Swirl wrote:
Subpages are used when there are several devices on the same page.
It's needed for at least Sparc32.
That's fine.
Subwidth (with NULL) is used mainly to indicate that the device does
Hi,
On Mon, Mar 22, 2010 at 10:22:14AM -0400, john cooper wrote:
Marc Haber wrote:
On Tue, Mar 09, 2010 at 03:34:07PM -0600, Anthony Liguori wrote:
On 03/06/2010 04:42 PM, Marc Haber wrote:
My goal is to have a possibility to give a speaking name to any
block device handed into a guest
Hi,
On Mon, Mar 22, 2010 at 03:14:48PM +, Paul Brook wrote:
John attempted this and it was reverted because the implementation
exhausted the PCI config space.
I don't understand that. Existig hardware devices dump much more of
their data such as vendor and model type information
On 04/22/2010 08:16 AM, Yoshiaki Tamura wrote:
2010/4/22 Dor Laordl...@redhat.com:
On 04/22/2010 01:35 PM, Yoshiaki Tamura wrote:
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and
On 04/22/2010 04:16 PM, Yoshiaki Tamura wrote:
2010/4/22 Dor Laordl...@redhat.com:
On 04/22/2010 01:35 PM, Yoshiaki Tamura wrote:
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and we're
sending
this
Marc Haber wrote:
Hi,
On Mon, Mar 22, 2010 at 10:22:14AM -0400, john cooper wrote:
Marc Haber wrote:
It the serial number can be alphanumeric, that would be great to have.
It is simply a string of 20 characters, which AFAICT has
its roots in the ATA S/N convention along with many other
Ian Molton wrote:
It might make sense to have the reconnect logic in the egd chardev
backend then, thereby obsoleting the socket reconnect patch.
Im not sure I agree there... surely there are other things which would
benefit from generic socket reconnection support (virtio-rng cant be the
On 04/22/2010 01:01 PM, Blue Swirl wrote:
This is also fine. Although by using NULL all you'd get is a qemu
null pointer dereference; I suppose this might get caught and
translated to an cpu exception, but I think it would be preferable
long-term to be more explicit about this and fill in
Hi Jan,
your commit Optimize consecutive CFI02 writes by remapping memory lazily
breaks the code execution from flash.
If you write to the flash, the flash will switch into I/O mode. Now if code is
executed from this flash, a cpu_abort will be raised (Trying to execute code
outside RAM or
Hi!
The following series are not picked from mailing list, so this is a resend.
Short history is that original fix for cmd646 bmdma issue was done by
reverting pci_dev removal from driver. That was a quick workaround
and later Juan was kind enough to improve driver code.
Patches on the list:
-
From: Igor V. Kovalenko igor.v.kovale...@gmail.com
Instead of doing tricks to get the pci_dev, just pass it in the 1st
place. Patch is a bit longer that reverting the pci_dev field, but it
states more clearly (IMHO) what we are doing.
It also fixes the bm test, now that you told me that -unit
From: Igor V. Kovalenko igor.v.kovale...@gmail.com
We cannot install different opaque pointer for read and write
of the same i/o address.
- handle zero address in bmdma_writeb_common and install
the same opaque pointer for both read and write access.
Signed-off-by: Igor V. Kovalenko
Added new messages to be used(initially) on vl.c
Signed-off-by: Leandro Dorileo ldori...@gmail.com
---
qerror.c | 33 +
qerror.h | 18 ++
2 files changed, 51 insertions(+), 0 deletions(-)
diff --git a/qerror.c b/qerror.c
index 8d885cd..92c8047
Port of vl.c drive_init to QError API.
Signed-off-by: Leandro Dorileo ldori...@gmail.com
---
vl.c | 39 +--
1 files changed, 17 insertions(+), 22 deletions(-)
diff --git a/vl.c b/vl.c
index e58441b..5be8516 100644
--- a/vl.c
+++ b/vl.c
@@ -853,31 +853,29 @@
Greatly simplify the subpage implementation by not supporting
multiple devices at the same address at different widths. We
don't need full copies of mem_read/mem_write/opaque for each
address, only a single index back into the main io_mem_* arrays.
Signed-off-by: Richard Henderson
Jamie Lokier wrote:
Yoshiaki Tamura wrote:
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Event tapping is the core component of Kemari, and it decides on which
event the
primary should synchronize with the secondary. The basic assumption
here is
that outgoing I/O operations
The ABI-specific types used by linux_binprm and image_info
are different after forcing TARGET_ABI32 on. Which means
that the parameters that load_elf_binary_multi sees are not
those that loader_exec passed. This is inherently broken
and is more trouble than it's worth fixing.
Signed-off-by:
0001-accroding-sdcard-spi-protocal-should-at-least-wait-8.patch:
accroding sdcard spi protocal,should at least wait 8 spi clk,before
response.
0002-make-sd-card-spi-mode-to-support-write.patch
make sd card spi mode to support write.
--
乔崇 qiaochong.ac.cn
龙芯技术服务中心
office:010-62600855-108
Anthony Liguori wrote:
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and we're
sending
this message to share what we have now and TODO lists. Hopefully, we
would like
to get early feedback to keep us in the right direction.
Anthony Liguori wrote:
On 04/22/2010 08:16 AM, Yoshiaki Tamura wrote:
2010/4/22 Dor Laordl...@redhat.com:
On 04/22/2010 01:35 PM, Yoshiaki Tamura wrote:
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and
Anthony Liguori wrote:
Hi,
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Replaces byte-based phys_ram_dirty bitmap with four (MASTER, VGA,
CODE, MIGRATION) bit-based phys_ram_dirty bitmap. On allocation, it
sets all bits in the bitmap. It uses ffs() to convert DIRTY_FLAG to
DIRTY_IDX.
Anthony Liguori wrote:
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Signed-off-by: Yoshiaki Tamuratamura.yoshi...@lab.ntt.co.jp
No need for this.
OK.
Regards,
Anthony Liguori
---
configure | 8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/configure
Anthony Liguori wrote:
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Make a 32bit entry after QEMU_VM_FILE_VERSION to recognize whether the
transfered data is QEMU_VM_FT_MODE or QEMU_VM_LIVE_MIGRATION_MODE.
I'd rather you encapsulate the current protocol as opposed to extending
it with a new
Anthony Liguori wrote:
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
QEMUFile currently doesn't support writev(). For sending multiple
data, such as pages, using writev() should be more efficient.
Signed-off-by: Yoshiaki Tamuratamura.yoshi...@lab.ntt.co.jp
Is there performance data that
Anthony Liguori wrote:
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
For fool proof purpose, qemu_put_vector_parepare should be called
before qemu_put_vector. Then, if qemu_put_* functions except this is
called after qemu_put_vector_prepare, program will abort().
Signed-off-by: Yoshiaki
Hi,
I am new to Qemu development,I want to know how can I open Qemu source code as
a complete project.How can I add new features in Qemu source code.
Thanks,
Anthony Liguori wrote:
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
Signed-off-by: Yoshiaki Tamuratamura.yoshi...@lab.ntt.co.jp
I think the more appropriate thing to do is have
qemu_savevm_state_complete() not write QEMU_VM_EOF when doing a
continuous live migration.
You would then want
Anthony Liguori wrote:
On 04/21/2010 12:57 AM, Yoshiaki Tamura wrote:
do_event_tap() is inserted to functions which actually fire outputs.
By synchronizing VMs before outputs are fired, we can failover to the
receiver upon failure. To save VM continuously, comment out assert()
on cpu_single_env
While I'm reviewing a thread about block device
locking, here's another data point which were
not touched before, as far as I remember. It
is related.
What I'm talking is - when fsck/mkfs/... family
of programs are run against a mounted (or in use
by other means) device, they warn you about
Dor Laor wrote:
On 04/22/2010 04:16 PM, Yoshiaki Tamura wrote:
2010/4/22 Dor Laordl...@redhat.com:
On 04/22/2010 01:35 PM, Yoshiaki Tamura wrote:
Dor Laor wrote:
On 04/21/2010 08:57 AM, Yoshiaki Tamura wrote:
Hi all,
We have been implementing the prototype of Kemari for KVM, and we're
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