Public bug reported:
USB Passthrough from host to guest is not working for a 32-bit Windows 7
guest, while it works perfectly for a 32-bit Windows XP guest.
The device appears in the device manager of Windows 7, but with "Error
code 10: device cannot start". I have tried this with numerous USB
th
On Fri, Dec 03, 2010 at 03:36:27PM +0200, r...@afflict.kos.to wrote:
> From: Riku Voipio
>
> Hi,
>
> Collection of recent linux-user patches that have been
> tested to be good. Patches have been sent to the list before,
> lets have a couple of days for comments and I'll request a pull
> from.
A
Hi,
as you may know, there is an experimental git repository at
git://git.kiszka.org/qemu.git ehci
Looking into this right now as I'm busy with various usb issues anyway.
Current state:
http://cgit.freedesktop.org/spice/qemu/log/?h=usb.1
- lacks integration with UHCI (currentl
I have installed the package from maverick-proposed and can confirm that
this bug is fixed by that version.
** Description changed:
Binary package hint: qemu-kvm
I have set the keyboard layout to German NEO 2 [1] in the host and the
client (both current karmic). The caps lock is used as
Thankyou.
On Sat, Dec 4, 2010 at 7:32 AM, Stefan Hajnoczi wrote:
>
> You want the library to be GPL, not LGPL?
I have changed it to LGPLv3 for next submission.
>> + /* use a "random" isid */
>> + srandom(getpid() ^ time(NULL));
>
> The random number generator has global state and th
On 12/03/2010 01:57 PM, ronnie sahlberg wrote:
On Sat, Dec 4, 2010 at 2:05 AM, Anthony Liguori wrote:
On 12/03/2010 05:09 AM, ronniesahlb...@gmail.com wrote:
Note that ./block/iscsi/* is aimed at being re-used outisde of qemu/kvm
in other applications why qemu/kvm specific calkls
Traductrice Interprète Anglais <> Français
Bonjour,
Je viens vers vous car dans le cadre de mon activité:
Traduction - Interprétariat Anglais - Français - Anglais,
j'aimerais collaborer avec vous et vous proposer mes services.
TRADUCTION
Sites Internet
CV norme
anglophone
M
On Fri, Dec 3, 2010 at 11:09 AM, wrote:
> @@ -0,0 +1,215 @@
> +/*
> + Copyright (C) 2010 by Ronnie Sahlberg
> +
> + This program is free software; you can redistribute it and/or modify
> + it under the terms of the GNU General Public License as published by
> + the Free Software Foundati
On Fri, Dec 3, 2010 at 4:06 PM, Kevin Wolf wrote:
> Am 24.11.2010 12:11, schrieb Stefan Hajnoczi:
>> +static void qed_aio_cancel(BlockDriverAIOCB *blockacb)
>> +{
>> + QEDAIOCB *acb = (QEDAIOCB *)blockacb;
>> + bool finished = false;
>> +
>> + /* Wait for the request to finish */
>> +
Traduction et Interprétariat assermentés RUSSE FRANCAIS
Chère Madame, cher Monsieur,
Dans le cadre de mon activité Traductrice et Interprète Français Russe Experte
près la Cour d'Appel de Montpellier,
je suis amenée à offrir mes services à des professionnels dans divers secteurs
d'activité et
On Sat, Dec 4, 2010 at 2:05 AM, Anthony Liguori wrote:
> On 12/03/2010 05:09 AM, ronniesahlb...@gmail.com wrote:
>>
>> Note that ./block/iscsi/* is aimed at being re-used outisde of qemu/kvm
>> in other applications why qemu/kvm specific calkls are not used there.
>>
>
> So should the library be
Non-monitor version of agent_capabilities monitor function. This is
called by the local RPC server when it gets a "hello" from the guest
agent to re-negotiate guest agent capabilities.
Signed-off-by: Michael Roth
---
virtagent.c | 18 ++
virtagent.h |1 +
2 files changed, 1
This adds a new chardev, virtagent, which actually just passes back a
socket chardev after connecting to it and initializing the agent.
Signed-off-by: Michael Roth
---
qemu-char.c | 49 +
1 files changed, 49 insertions(+), 0 deletions(-)
diff --
Add RPC to retrieve a guest file. This interface is intended
for smaller reads like peeking at logs and /proc and such.
Signed-off-by: Michael Roth
---
virtagent-server.c | 59
1 files changed, 59 insertions(+), 0 deletions(-)
diff --git a/
Signed-off-by: Michael Roth
---
Makefile |4 +-
qemu-va.c | 327 +
2 files changed, 330 insertions(+), 1 deletions(-)
create mode 100644 qemu-va.c
diff --git a/Makefile b/Makefile
index 4e120a2..556c853 100644
--- a/Makefile
+++
Signed-off-by: Michael Roth
---
Makefile.target |2 +-
configure | 26 ++
2 files changed, 27 insertions(+), 1 deletions(-)
diff --git a/Makefile.target b/Makefile.target
index 2800f47..c549c66 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -185,7 +185
Add commands to view guest dmesg output. Currently it is a 16K buffer.
Signed-off-by: Michael Roth
---
hmp-commands.hx | 16 +
qmp-commands.hx | 35 +
virtagent.c | 92 +++
virtagent.h |3 ++
4 file
This tells the host RPC server (QEMU) that we're up and running
Signed-off-by: Michael Roth
---
virtagent.c | 47 +++
virtagent.h |1 +
2 files changed, 48 insertions(+), 0 deletions(-)
diff --git a/virtagent.c b/virtagent.c
index 887ad02..e1200
Call guest agent's built-in introspection functions to get a list of
supported RPCs, and re-negotiate guest agent capabilities to determine
what agent_* commands are supported.
Signed-off-by: Michael Roth
---
hmp-commands.hx | 16 +
qmp-commands.hx | 32 ++
virtagent.
Monitor command to ping the RPC server.
Signed-off-by: Michael Roth
---
hmp-commands.hx | 16
qmp-commands.hx | 32 +++
virtagent.c | 74 +++
virtagent.h |3 ++
4 files changed, 125 insertions(
Provide monitor command to initiate guest reboot/halt/powerdown
Signed-off-by: Michael Roth
---
hmp-commands.hx | 16 ++
qmp-commands.hx | 32 +
virtagent.c | 59 +++
virtagent.h |2 +
4
This RPC tells us the guest agent is up and ready, and invokes guest
agent capability negotiation
Signed-off-by: Michael Roth
---
virtagent-server.c | 22 ++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/virtagent-server.c b/virtagent-server.c
index 4a8ce7
Functions for managing client capabilities and creating client RPC jobs.
Signed-off-by: Michael Roth
---
qerror.c|8 +++
qerror.h|6 +++
virtagent.c | 141 +++
virtagent.h | 32 +
4 files changed, 187 insertio
Add RPC to view guest dmesg output.
Signed-off-by: Michael Roth
---
virtagent-server.c | 46 ++
1 files changed, 46 insertions(+), 0 deletions(-)
diff --git a/virtagent-server.c b/virtagent-server.c
index a430b58..aac8f70 100644
--- a/virtagent-serv
Do-nothing RPC that can be used to "ping" the RPC server
Signed-off-by: Michael Roth
---
virtagent-server.c | 17 +
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/virtagent-server.c b/virtagent-server.c
index 453cf0d..4a8ce7d 100644
--- a/virtagent-server.c
+++
RPC to initiate guest reboot/halt/powerdown
Signed-off-by: Michael Roth
---
virtagent-server.c | 58
1 files changed, 58 insertions(+), 0 deletions(-)
diff --git a/virtagent-server.c b/virtagent-server.c
index aac8f70..453cf0d 100644
--- a/
Utilize the getfile RPC to provide a means to view text files in the
guest. Getfile can handle binary files as well but we don't advertise
that here due to the special handling requiring to store it and provide
it back to the user (base64 encoding it for instance). Hence the
otherwise confusing "vi
Functions for managing server's RPC methods.
Signed-off-by: Michael Roth
---
virtagent-server.c | 62
virtagent-server.h | 30 +
2 files changed, 92 insertions(+), 0 deletions(-)
create mode 100644 virtagent-server
This implements a simple state machine to manage client/server rpc
jobs being multiplexed over a single channel.
A client job consists of sending an rpc request, reading an
rpc response, then making the appropriate callbacks. We allow one
client job to be processed at a time, which will make the f
This adds state information for managing fd handlers to qemu-tools.c so
that tools that build against it can implement an I/O loop for
interacting with objects that use qemu_set_fd_handler()
Signed-off-by: Michael Roth
---
qemu-tool.c | 25 -
1 files changed, 24 inserti
Async read/send handlers for managing RPC/HTTP request/responses. The
read handler runs continuously and calls into client or server RPC
callbacks based on the HTTP header. The send handlers are started up to
send RPC client requests/server responses.
Signed-off-by: Michael Roth
---
virtagent-co
This allows us to implement an i/o loop outside of vl.c that can
interact with objects that use qemu_set_fd_handler()
Signed-off-by: Michael Roth
---
Makefile.objs |2 +-
qemu-char.h |4 ++
qemu-ioh.c| 115 +
qemu-ioh.h|
These patches apply to master, and can also be obtained from:
git://repo.or.cz/qemu/mdroth.git virtagent_v5
CHANGES IN V5:
- Dependency on virtproxy dropped, virtagent now handles transport and
multiplexing of bi-directional RPCs internally
- Removed duplification of qemu_set_fd_handler()-cent
** Branch linked: lp:ubuntu/maverick-proposed/qemu-kvm
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/427612
Title:
kvm sends caps lock key up event twice
Status in QEMU:
New
Status in “libsdl1.2
Remove the debugging fprintf() slipped in via the following commit:
commit b2e0a138e77245290428a7d599a929e2e1bfe510
Author: Michael S. Tsirkin
Date: Mon Nov 22 19:52:34 2010 +0200
migration: stable ram block ordering
Signed-off-by: Stefan Hajnoczi
---
exec.c |1 -
1
On Tue, Nov 30, 2010 at 04:05:31PM +0200, Michael S. Tsirkin wrote:
> On Tue, Nov 30, 2010 at 11:46:48AM -0200, Marcelo Tosatti wrote:
> > On Tue, Nov 30, 2010 at 03:34:29PM +0200, Michael S. Tsirkin wrote:
> > > On Tue, Nov 30, 2010 at 10:45:40AM -0200, Marcelo Tosatti wrote:
> > > > On Wed, Nov 2
Accepted qemu-kvm into maverick-proposed, the package will build now and
be available in a few hours. Please test and give feedback here. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Thank you in advance!
** Tags added: verification-needed
Am 24.11.2010 12:11, schrieb Stefan Hajnoczi:
> This patch implements the read/write state machine. Operations are
> fully asynchronous and multiple operations may be active at any time.
>
> Allocating writes lock tables to ensure metadata updates do not
> interfere with each other. If two alloc
This bug was fixed in the package qemu-kvm - 0.12.3+noroms-0ubuntu9.3
---
qemu-kvm (0.12.3+noroms-0ubuntu9.3) lucid-proposed; urgency=low
* Fix segfault when using scsi with writeback (LP: #595438)
-- Serge HallynWed, 28 Jul 2010 09:56:56 -0500
** Changed in: qemu-kvm (Ubuntu
On 12/03/2010 05:09 AM, ronniesahlb...@gmail.com wrote:
This series of pathces adds built in iscsi support to qemu.
The first 12 patches 14 adds a general purpose iscsi client library
in a separate subdirectory ./block/iscsi
that is aimed at being useful not only for kvm/qemu but for all scsi
rel
On 3 December 2010 13:36, wrote:
> Collection of recent linux-user patches that have been
> tested to be good. Patches have been sent to the list before,
> lets have a couple of days for comments and I'll request a pull
> from.
I hate to quibble, but:
> Peter Maydell (10):
> target-arm: remove
From: Peter Maydell
In linux-user mode, the XScale/iWMMXT coprocessors must be enabled
at reset so that we can run code that uses these instructions.
Signed-off-by: Peter Maydell
---
target-arm/helper.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/target-arm/he
From: Peter Maydell
For ARM linux-user mode signal handlers, fill in the ucontext with
VFP register contents in the same way that the kernel does. We only
do this for v2 format sigframe (2.6.12 and above); this is actually
bug-for-bug compatible with the older kernels, which don't save and
restor
From: Peter Maydell
Remove an unnecessary local variable from the __get_user() and
__put_user() macros. This avoids confusing compilation failures
if the name of the local variable ('size') happens to be the
same as the variable the macro user is trying to read/write.
Signed-off-by: Peter Maydel
From: Jamie Lentin
n setsockopt, the socket level options are translated to the hosts'
architecture before the real syscall is called, e.g.
TARGET_SO_TYPE -> SO_TYPE. This patch does the same with getsockopt.
Tested on a x86 host emulating MIPS. Without it:-
$ grep getsockopt host.strace
31311
From: Peter Maydell
Signed-off-by: Peter Maydell
Signed-off-by: Riku Voipio
---
linux-user/signal.c | 30 ++
1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/linux-user/signal.c b/linux-user/signal.c
index b4b610b..c846b8c 100644
--- a/linux-user/si
From: Peter Maydell
---
target-sparc/cpu.h|2 --
target-sparc/helper.c | 14 --
2 files changed, 0 insertions(+), 16 deletions(-)
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index 7e0d17c..3e93bbb 100644
--- a/target-sparc/cpu.h
+++ b/target-sparc/cpu.h
@@ -444,8
From: Martin Mohring
Signed-off-by: Martin Mohring
Signed-off-by: Jan-Simon Möller
Signed-off-by: Riku Voipio
---
linux-user/mips/syscall_nr.h | 38 +++---
linux-user/ppc/syscall_nr.h | 30 +++---
linux-user/syscall_defs.h|2
From: Peter Maydell
Signed-off-by: Peter Maydell
Signed-off-by: Riku Voipio
---
linux-user/signal.c | 37 +
1 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/linux-user/signal.c b/linux-user/signal.c
index 63d893b..b4b610b 100644
--- a/linux-
From: Peter Maydell
Signed-off-by: Riku Voipio
---
target-arm/cpu.h |2 --
target-arm/op_helper.c | 14 --
2 files changed, 0 insertions(+), 16 deletions(-)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index b87c605..0284bad 100644
--- a/target-arm/cpu.h
+++ b/targe
From: amateur
mmap_reserve() should be called only when RESERVED_VA is enabled.
Otherwise, unmaped virtual address space will never be reusable. This
bug will exhaust virtual address space in extreme conditions.
Signed-off-by: Riku Voipio
---
linux-user/mmap.c |4 +++-
1 files changed, 3 i
From: Peter Maydell
Restore the VFP registers from the ucontext on return from a signal
handler in linux-user mode. This means that signal handlers cannot
accidentally corrupt the interrupted code's VFP state, and allows
them to deliberately modify the state via the ucontext structure.
Signed-of
From: Nathan Froyd
Running programs that create large numbers of threads, such as this
snippet from libstdc++'s pthread7-rope.cc:
const int max_thread_count = 4;
const int max_loop_count = 1;
...
for (int j = 0; j < max_loop_count; j++)
{
...
for (int i = 0; i < max_t
From: Riku Voipio
1) dont register i386 qemu on x86_64 host
2) widen sparc and arm match
3) add sh4, based on patch by David Kozub
Rest based on patch by Jan-Simon Möller
---
qemu-binfmt-conf.sh |8 ++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/qemu-binfmt-conf.s
From: Riku Voipio
Some compilers detect that new_stack isnt used after dd75d784
Signed-off-by: Riku Voipio
---
linux-user/syscall.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 070241b..c3e8706 100644
--- a/linux-u
From: Peter Maydell
The padding in the target_ucontext_v2 is defined by the size of
the target's sigset_t type, not the host's. (This bug only causes
problems when we start using the uc_regspace[] array to expose
VFP registers to userspace signal handlers.)
Signed-off-by: Peter Maydell
Signed-o
From: Peter Maydell
Expose the vfp_get_fpscr() and vfp_set_fpscr() functions to C
code as well as generated code, so we can use them to read and
write the FPSCR when saving and restoring VFP registers across
signal handlers in linux-user mode.
Signed-off-by: Peter Maydell
Signed-off-by: Riku Vo
From: Riku Voipio
Hi,
Collection of recent linux-user patches that have been
tested to be good. Patches have been sent to the list before,
lets have a couple of days for comments and I'll request a pull
from.
The following changes since commit 6a8657528d94fa1be78d1be0821a01a251fa2de9:
Anthony
Michael S. Tsirkin writes:
> On Thu, Dec 02, 2010 at 10:19:55PM +0800, Jason Wang wrote:
> > Michael S. Tsirkin writes:
> > > On Thu, Dec 02, 2010 at 08:56:30PM +0800, Jason Wang wrote:
> > > > Michael S. Tsirkin writes:
> > > > > On Wed, Dec 01, 2010 at 01:45:09PM +0800, Jason Wang wrote:
Am 02.12.2010 18:46, schrieb jes.soren...@redhat.com:
> From: Jes Sorensen
>
> This patch changes qemu-img to exit if an unknown option is detected,
> instead of trying to continue with a set of arguments which may be
> incorrect.
>
> Signed-off-by: Jes Sorensen
> ---
> qemu-img.c | 48 +
From: Ronnie Sahlberg
iscsi client library : connect.c
This file contains helper functions to make simples use of iscsi resources
easier by for example baking tcp connect, login, testunit ready, verifying
device is available,
into one simple to use function.
...
./block/iscsi/ contains a cop
On Fri, Dec 3, 2010 at 10:42 PM, Stefan Hajnoczi wrote:
> On Fri, Dec 3, 2010 at 11:09 AM, wrote:
>> This series of pathces adds built in iscsi support to qemu.
>
> Christoph asked why block/iscsi.c exists and we don't have something
> like hw/iscsi-disk.c. Any thoughts on "pass-through" SCSI s
From: Ronnie Sahlberg
iscsi client library : sync.c
This file contains functions for implementing a synchronous api layers
ontop of the asynchronous library.
These functions are all synchronous and thus blocking making them'
useful mainly for simple applications where ease of use if more impor
On Thu, Dec 2, 2010 at 5:46 PM, wrote:
> From: Jes Sorensen
>
> This patch changes qemu-img to exit if an unknown option is detected,
> instead of trying to continue with a set of arguments which may be
> incorrect.
>
> Signed-off-by: Jes Sorensen
> ---
> qemu-img.c | 48
From: Ronnie Sahlberg
add iscsi.c and the iscsi library to the makefile sot it gets built
Signed-off-by: Ronnie Sahlberg
---
Makefile |2 +-
Makefile.objs |9 +
2 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/Makefile b/Makefile
index c80566c..6efdf14 10064
On Fri, Dec 3, 2010 at 11:09 AM, wrote:
> This series of pathces adds built in iscsi support to qemu.
Christoph asked why block/iscsi.c exists and we don't have something
like hw/iscsi-disk.c. Any thoughts on "pass-through" SCSI support so
CDBs from guest SCSI can be written straight to the iSC
From: Ronnie Sahlberg
iscsi client library : scsi-lowlevel.c
This file contains functions for marshalling and unmarshalling
scsi CDB blocks and DATA-IN/DATA-OUT blocks.
This currently supports only small subset of SCSI opcodes
but the hope is contributions will expand its coverage over time.
From: Ronnie Sahlberg
iscsi client library : *.h
These files contain the heade declaraions, typedefs and useful macros
used by the iscsi client library.
...
./block/iscsi/ contains a copy of a general purpose iscsi client
library which is aimed at providing a clientside api for iscsi
for both
From: Ronnie Sahlberg
iscsi client library : login.c
This file contains functions associated with loggign in to a
target, negotiating session parameters and logging out from a
target.
Login negitiation is currently limited in scope and functionality
but can log in successfully to TGTD targets
From: Ronnie Sahlberg
iscsi client library : pdu.c
This file contains functions for basic manipulation of iscsi PDUs and their
flags as well as tracking and matching relations between requests,
data-in, data-out and responses.
...
./block/iscsi/ contains a copy of a general purpose iscsi cli
From: Ronnie Sahlberg
iscsi client library : scsi-command.c
This file contains functions for providing a fully async and fully
nonblocking interface to send scsi commands to a target and
handle replies coming back.
This layer is fully async and nonblocking.
Client applications can send and kee
From: Ronnie Sahlberg
This file provides a new protocol ISCSI to qemu and allows qemu
connect directly to iscsi resources, without having to go through
the host scsi layer.
This allows qemu/kvm to use iscsi devices without exposing these
to the host system and without polluting the page cache of
From: Ronnie Sahlberg
iscsi client library : socket.c
This file contains functions for basic manipulation of the socket
used to talk to a iscsi target.
This includes, connect, disconnect, basic primitives for interfacing
with an external eventsystem, reading and writing to the socket.
The sock
From: Ronnie Sahlberg
iscsi client library : nop.c
This file contains functions for processing of initiator initiated
NOP exchanges.
While target initiated exchanged look virtually identical, these
are not implemented.
TGTD iscsin target does not use target initiated nop exchanges
but other ta
From: Ronnie Sahlberg
iscsi client library : crc32c.c
This file contains functions for computing the crc32c used by
iscsi header digest and icsi data digest to ensure data integrity
across the transport.
...
./block/iscsi/ contains a copy of a general purpose iscsi client
library which is aim
From: Ronnie Sahlberg
iscsi client library : discovery.c
This file contains functions for managing discovery sessions
used by iscsi clients to discover which targets may be present behind
a particular iscsi portal.
...
./block/iscsi/ contains a copy of a general purpose iscsi client
library w
From: Ronnie Sahlberg
iscsi client library : init.c
This file contains functions to create a iscsi context,
destroy a context, error reporting api, as well
as basic functions to manipulate properties of an iscsi context.
...
./block/iscsi/ contains a copy of a general purpose iscsi client
lib
This series of pathces adds built in iscsi support to qemu.
The first 12 patches 14 adds a general purpose iscsi client library
in a separate subdirectory ./block/iscsi
that is aimed at being useful not only for kvm/qemu but for all scsi
relates applications.
Patch 13 adds the block driver ./block
Minor clean-up in isa-bus.c. Using hw_error is more consistent.
There is a difference however: hw_error dumps the cpu state.
Signed-off-by: Tristan Gingold
---
hw/isa-bus.c | 11 ---
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index 4e306
On Thu, Dec 2, 2010 at 5:46 PM, wrote:
> From: Jes Sorensen
>
> Signed-off-by: Jes Sorensen
> ---
> qemu-img.c | 77 +++
> 1 files changed, 51 insertions(+), 26 deletions(-)
Reviewed-by: Stefan Hajnoczi
On Fri, Dec 3, 2010 at 10:57 AM, Stefan Hajnoczi wrote:
> On Thu, Dec 2, 2010 at 5:46 PM, wrote:
>> @@ -694,6 +720,11 @@ static int img_convert(int argc, char **argv)
>>
>> out_filename = argv[argc - 1];
>>
>> + if (options && !strcmp(options, "?")) {
>> + ret = print_block_option_
On 12/03/10 11:57, Stefan Hajnoczi wrote:
> On Thu, Dec 2, 2010 at 5:46 PM, wrote:
>> +create_options = append_option_parameters(create_options,
>> + drv->create_options);
>> +create_options = append_option_parameters(create_options,
>> +
On Thu, Dec 2, 2010 at 5:46 PM, wrote:
> @@ -188,6 +188,32 @@ static int read_password(char *buf, int buf_size)
> }
> #endif
>
> +static int print_block_option_help(const char *filename, const char *fmt)
> +{
> + BlockDriver *drv, *proto_drv;
> + QEMUOptionParameter *create_options = NULL
Although we never made such commitment clear (well, to the best
of my knowledge), some people expect that two savevm issued in sequence
in a stopped machine will yield the same results. This is not a crazy
requirement, since we don't expect a stopped machine to be updating its state,
for any device
Usually nobody usually thinks about that scenario (me included and specially),
but kvmclock can be actually disabled in the host.
It happens in two scenarios:
1. host too old.
2. we passed -kvmclock to our -cpu parameter.
In both cases, we should not register kvmclock savevm section. This patch
Some users told me that savevm path is behaving oddly wrt kvmclock.
The first oddness is that a guarantee we never made (AFAIK) is being broken:
two consecutive "savevm" operations, with the machine stopped in between
produces different results, due to the call to KVM_GET_CLOCK ioctl.
I believe the
On 12/03/2010 11:25 AM, Kevin Wolf wrote:
> Am 02.12.2010 23:24, schrieb Nicholas A. Bellinger:
>> The usage of a inverted is_write with cpu_physical_memory_map() also
>> seems to be the case in dma-helpers.c:dma_brdv_cb():
>>
>> mem = cpu_physical_memory_map(cur_addr, &cur_len, !dbs->is_write
Am 02.12.2010 23:24, schrieb Nicholas A. Bellinger:
> The usage of a inverted is_write with cpu_physical_memory_map() also
> seems to be the case in dma-helpers.c:dma_brdv_cb():
>
> mem = cpu_physical_memory_map(cur_addr, &cur_len, !dbs->is_write);
>
> After changing to an inverted is_write
On Tue, Nov 30, 2010 at 12:48 PM, Kevin Wolf wrote:
> +/*
> + * Adds a write request to the queue.
> + */
> +int blkqueue_pwrite(BlockQueueContext *context, uint64_t offset, void *buf,
> + uint64_t size)
> +{
> + BlockQueue *bq = context->bq;
> + BlockQueueRequest *section_req;
> + boo
Am 01.12.2010 06:59, schrieb Michael S. Tsirkin:
> On Wed, Dec 01, 2010 at 01:45:09PM +0800, Jason Wang wrote:
>> Michael S. Tsirkin writes:
>> > Avoid sending out packets, and modifying
>> > device state, when VM is stopped.
>> > Add assert statements to verify this does not happen.
>> >
>>
Am 02.12.2010 19:27, schrieb Michael S. Tsirkin:
> On Thu, Dec 02, 2010 at 10:19:55PM +0800, Jason Wang wrote:
>> Michael S. Tsirkin writes:
>> > On Thu, Dec 02, 2010 at 08:56:30PM +0800, Jason Wang wrote:
>> > > Michael S. Tsirkin writes:
>> > > > On Wed, Dec 01, 2010 at 01:45:09PM +0800, Jaso
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