On 2012-08-24 08:33, Wen Congyang wrote:
> At 08/24/2012 02:21 PM, Jan Kiszka Wrote:
>> On 2012-08-24 08:05, Wen Congyang wrote:
>>> At 08/23/2012 06:51 PM, Jan Kiszka Wrote:
On 2012-08-23 04:32, Wen Congyang wrote:
> If the target is x86/x86_64, the guest's kernel will write 0x01 to the
>
On 08/23/2012 11:02 PM, Stefan Weil wrote:
Type casts from pointer to integer values must use uintptr_t
instead of unsigned long. Otherwise the compiler complains on
hosts with sizeof(pointer) != sizeof(long).
The patch also replace magic number 32 by sizeof(info.serial_number)
which has the sam
At 08/24/2012 02:21 PM, Jan Kiszka Wrote:
> On 2012-08-24 08:05, Wen Congyang wrote:
>> At 08/23/2012 06:51 PM, Jan Kiszka Wrote:
>>> On 2012-08-23 04:32, Wen Congyang wrote:
If the target is x86/x86_64, the guest's kernel will write 0x01 to the
port KVM_PV_EVENT_PORT when it is panciked.
On 2012-08-24 08:05, Wen Congyang wrote:
> At 08/23/2012 06:51 PM, Jan Kiszka Wrote:
>> On 2012-08-23 04:32, Wen Congyang wrote:
>>> If the target is x86/x86_64, the guest's kernel will write 0x01 to the
>>> port KVM_PV_EVENT_PORT when it is panciked. This patch introduces a new
>>> qom device kvm_
From: Jan Kiszka
This optimization was once used in qemu-kvm to keep KVM route usage low.
But now we solved that problem via lazy updates. It also tried to handle
the case of vectors shared between different sources of the same device.
However, this never really worked and will have to be address
On 08/15/12 10:26, Gerd Hoffmann wrote:
> On 08/07/12 08:27, Gerd Hoffmann wrote:
>> Without the patch bus properties are are not in line with the other
>> properties:
>>
>> [ ... ]
>> dev: fw_cfg, id ""
>> ctl_iobase = 0x510
>> data_iobase = 0x511
>> irq 0
>> mmio fff
At 08/23/2012 06:51 PM, Jan Kiszka Wrote:
> On 2012-08-23 04:32, Wen Congyang wrote:
>> If the target is x86/x86_64, the guest's kernel will write 0x01 to the
>> port KVM_PV_EVENT_PORT when it is panciked. This patch introduces a new
>> qom device kvm_pv_ioport to listen this I/O port, and deal wit
On 2012-08-24 01:13, Cam Macdonell wrote:
> Hi Jan,
>
> I've bisected a bug in which MSI interrupts are not being delivered to
> the following patch, where msix_reset was moved in tot he PCI core.
>
> commit cbd2d4342b3d42ab33baa99f5b7a23491b5692f2
> Author: Jan Kiszka
> Date: Tue May 15 20:09
On 2012-08-24 05:58, malc wrote:
> On Thu, 23 Aug 2012, Matthew Ogilvie wrote:
>
>> After applying this version 2 of this patch series, I can
>> successfully run "Micoport UNIX System V/386, v 2.1" (ca 1987)
>> under qemu. (although not if I try to enable KVM)
>>
>> Version 1 of this series was p
On 08/23/12 09:59, Samuel Thibault wrote:
> Windows users need to know that they have to use the Baum driver to make
> the qemu braille device work.
Patch added to usb patch queue.
thanks,
Gerd
On 2012-08-23 08:24, Matthew Ogilvie wrote:
> This patch provides a way to optionally suppress spurious interrupts,
> as a workaround for systems described below:
>
> Some old operating systems do not handle spurious interrupts well,
> and qemu tends to generate them significantly more often than
Clang reports this warning:
Null pointer passed as an argument to a 'nonnull' parameter
Signed-off-by: Stefan Weil
---
qemu-ga.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/qemu-ga.c b/qemu-ga.c
index 26671fe..7623079 100644
--- a/qemu-ga.c
+++ b/qemu-ga.c
@@ -438,
On 23.08.2012, at 23:09, Jason Baron wrote:
> While testing q35, I found that windows 7 (specifically, windows 7 ultimate
> with sp1 x64), wouldn't install because it can't find the cdrom or disk drive.
> The failure message is: 'A required cd/dvd device driver is missing. If you
> have a driver
On Thu, Aug 23, 2012 at 9:06 PM, 陳韋任 (Wei-Ren Chen)
wrote:
>> That might be difficult. what i did was that i disabled inlined
>> translated and push the virt/phys address into 2 new fields in the cpu
>> structure in the call out lookup. because in the callout lookup we
>> have a handle to the cpu
> That might be difficult. what i did was that i disabled inlined
> translated and push the virt/phys address into 2 new fields in the cpu
> structure in the call out lookup. because in the callout lookup we
> have a handle to the cpu env.
What you mean by "disabled inlined translated"? You mean
On Thu, 23 Aug 2012, Matthew Ogilvie wrote:
> After applying this version 2 of this patch series, I can
> successfully run "Micoport UNIX System V/386, v 2.1" (ca 1987)
> under qemu. (although not if I try to enable KVM)
>
> Version 1 of this series was posted about 4 weeks ago. See
> http://pa
Hi all,
When I read cpu_get_phys_page_debug (target-i386/helper.c), I found
the type of pde_addr and pte_addr might be not correct. See below,
---
target_phys_addr_t cpu_get_phys_page_debug(CPUX86State *env, target_ulong addr)
{
target_ulong pde_addr, pte_addr;
...
pde_addr = ((pd
On Thu, Aug 23, 2012 at 7:57 PM, 陳韋任 (Wei-Ren Chen)
wrote:
>> even that. is it possible to pass host virtual out. the fast path add
>> the addend to get host virtual ? so it must be in a register, most
>> likely eax in i386. what do you think would be the best way to get
>> that out ?
>
> Take a
Hi all,
I would like to know if there is a function in QEMU which converts
a guest physical address into corresponding host virtual address. I
guess cpu_physical_memory_map (exec.c) can do the job, but I have a
few questions.
1. I am running x86 guest on a x86_64 host and using the cod below
> even that. is it possible to pass host virtual out. the fast path add
> the addend to get host virtual ? so it must be in a register, most
> likely eax in i386. what do you think would be the best way to get
> that out ?
Take a look on comment on tcg_out_tlb_load (tcg/i386/tcg-target.c).
F
On Thu, 2012-08-23 at 11:08 +0100, Stefan Hajnoczi wrote:
> On Thu, Aug 23, 2012 at 11:03 AM, Paolo Bonzini wrote:
> > Il 23/08/2012 11:31, Cong Meng ha scritto:
> >>> For disks, this should be fixed simply by using scsi-block instead of
> >>> scsi-generic.
> >>>
> >>> CD-ROMs are indeed more comp
The Buildbot has detected a new failure on builder default_ppc while building
qemu.
Full details are available at:
http://buildbot.b1-systems.de/qemu/builders/default_ppc/builds/490
Buildbot URL: http://buildbot.b1-systems.de/qemu/
Buildslave for this Build: qemu-ppc.opensuse.org
Build Reason:
Add KVM_SET_ENTITLEMENT ioctl to pass the entitlement to the hypervisor.
Signed-off-by: Michael Wolf
---
cpu-defs.h|1 +
cpus.c|1 +
cpus.h|1 +
kvm-all.c |1 +
linux-headers/linux/kvm.h |2 ++
5 files ch
The cpu entitlement value will be passed to qemu as part of the cpu parameters.
Add cpu_parse to read this value from the commandline.
Signed-off-by: Michael Wolf
---
qemu-options.hx |7 +--
vl.c| 23 ++-
2 files changed, 27 insertions(+), 3 deletions(-)
User can be confused by stealtime when running a guest in either a capped or
overcommitted cpu environment. The user has concerns that they are not
receiving their full cpu allotment when steal time shows up in the accounting
tools. So add a cpu entitlement. This entitlement will be used to co
Hi Jan,
I've bisected a bug in which MSI interrupts are not being delivered to
the following patch, where msix_reset was moved in tot he PCI core.
commit cbd2d4342b3d42ab33baa99f5b7a23491b5692f2
Author: Jan Kiszka
Date: Tue May 15 20:09:56 2012 -0300
msi: Invoke msi/msix_reset from PCI co
On Sun, Mar 04, 2012 at 08:21:39AM +0100, Stefan Weil wrote:
> Commits b5dc7732e1cc2fb549e48b7b5d664f2c79628e2e and
> be24bb4f3007c3e07cbf1934f7e781493d876ab7 optimized the code
> and removed the correct setting of t0. Fix this.
>
> gcc-4.7 detected this bug because parameter arg1 was unused
> but
On Fri, Aug 24, 2012 at 2:06 AM, Max Filippov wrote:
> On Thu, Aug 23, 2012 at 5:22 PM, Anthony Liguori wrote:
>> At some point in the past, the OPEN event was changed to be issued from a
>> bottom half. This creates a small window whereas a data callback registered
>> in
>> init may be invoked
On Thu, Aug 23, 2012 at 5:22 PM, Anthony Liguori wrote:
> At some point in the past, the OPEN event was changed to be issued from a
> bottom half. This creates a small window whereas a data callback registered
> in
> init may be invoked before the OPEN event has been issued.
>
> This is reproduc
Hi, Xin,
Try Max's patch
http://lists.gnu.org/archive/html/qemu-devel/2012-08/msg03226.html
I used it to get all the guest virtual address because this patch
disable the fast mmu path.
Steven
On Thu, Aug 23, 2012 at 12:18 PM, Xin Tong wrote:
> On Thu, Aug 23, 2012 at 8:52 AM, Peter Maydell
>
On 08/23/2012 06:42 AM, Benoît Canet wrote:
> This option --output=[human|json] make qemu-img info output on
> human or JSON representation at the choice of the user.
>
> +static int img_info(int argc, char **argv)
> +{
> +int c;
> +bool human = false, json = false;
I'm still not convinc
While testing q35, I found that windows 7 (specifically, windows 7 ultimate
with sp1 x64), wouldn't install because it can't find the cdrom or disk drive.
The failure message is: 'A required cd/dvd device driver is missing. If you
have a driver floppy disk, CD, DVD, or USB flash drive, please inser
On 23/08/2012 14:18, "Ian Campbell" wrote:
>> diff --git a/xen/include/public/hvm/ioreq.h b/xen/include/public/hvm/ioreq.h
>> index 4022a1d..87aacd3 100644
>> --- a/xen/include/public/hvm/ioreq.h
>> +++ b/xen/include/public/hvm/ioreq.h
>> @@ -34,6 +34,7 @@
>>
>> #define IOREQ_TYPE_PIO
Type casts from pointer to integer values must use uintptr_t
instead of unsigned long. Otherwise the compiler complains on
hosts with sizeof(pointer) != sizeof(long).
The patch also replace magic number 32 by sizeof(info.serial_number)
which has the same value but is better for code reviews.
Sign
Am 04.03.2012 08:21, schrieb Stefan Weil:
Commits b5dc7732e1cc2fb549e48b7b5d664f2c79628e2e and
be24bb4f3007c3e07cbf1934f7e781493d876ab7 optimized the code
and removed the correct setting of t0. Fix this.
gcc-4.7 detected this bug because parameter arg1 was unused
but set in set_HIT0_LO and set_H
On 08/21/2012 06:31 AM, Jordi Cucurull Juan wrote:
Dear all,
After applying the TPM patches to QEMU, I was wondering if it is
possible to simultaneously use the TPM in more than one virtual machine,
i.e. virtualisation of the TPM.
According to the paper "Stefan Berger, Ramón Cáceres, Kenneth
On Thu, 2012-08-23 at 20:13 +0100, Julien Grall wrote:
> On 08/23/2012 02:27 PM, Ian Campbell wrote:
> >
> >> @@ -103,6 +103,9 @@ static ssize_t rdexact(xc_interface *xch, struct
> >> restore_ctx *ctx,
> >> #else
> >> #define RDEXACT read_exact
> >> #endif
> >> +
> >> +#define QEMUSIG_SIZE 2
On 08/23/2012 02:27 PM, Ian Campbell wrote:
@@ -103,6 +103,9 @@ static ssize_t rdexact(xc_interface *xch, struct
restore_ctx *ctx,
#else
#define RDEXACT read_exact
#endif
+
+#define QEMUSIG_SIZE 21
+
/*
** In the state file (or during transfer), all page-table pages are
** converte
Reported-by: Michael Roth
Signed-off-by: Anthony Liguori
---
monitor.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/monitor.c b/monitor.c
index b188582..b17b1bb 100644
--- a/monitor.c
+++ b/monitor.c
@@ -4946,13 +4946,13 @@ void monitor_init(CharDriverState *chr, i
On 2012-08-23 15:11, Paolo Bonzini wrote:
>>> So, in order to remove the qemu_notify_event completely, what about not
>>> using signals anymore for timers? You could just tweak the select
>>> timeout and drop all the -clock madness. Zero syscalls, practically no
>>> overhead. If this is not prec
On 2012-08-22 14:27, Julien Grall wrote:
> This is the fifth version of patch series about ioport registration.
> The fourth version was sent few months ago
> (https://lists.gnu.org/archive/html/qemu-devel/2012-04/msg01396.html).
>
> Some part of QEMU still use register_ioport* functions to regist
On 2012-08-22 14:27, Julien Grall wrote:
> This patch replaces all register_ioport* with the new memory API. It permits
> to use the new Memory stuff like listener.
>
> Signed-off-by: Julien Grall
> ---
> hw/acpi_piix4.c | 160 ++
> 1 files ch
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.6 kernel[0] (Not a kernel in the daily directory) and install both
the linux-image and linux-image-extra .deb packages.
Once you've tested the upstrea
On 08/23/2012 03:41 PM, Stefano Stabellini wrote:
On Wed, 22 Aug 2012, Julien Grall wrote:
Add Memory listener on IO and modify the one on memory.
Becareful, the first listener is not called is the range is still register with
register_ioport*. So Xen will never know that this QEMU is handle
Windows users need to know that they have to use the Baum driver to make
the qemu braille device work.
Signed-off-by: Samuel Thibault
diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c
index 56743ee..20d60ba 100644
--- a/hw/usb/dev-serial.c
+++ b/hw/usb/dev-serial.c
@@ -113,7 +113,7 @@ enum
[likely not kvm related, CC'ing the appropriate community]
On 2012-08-23 18:16, Mike Gerber wrote:
> Hi,
>
> I'm using a KVM guest to stream audio using darkice to an icecast2 server on
> the
> same guest. The guest uses an emulated ES1370 sound card to capture the host's
> audio input (ASUS Xon
On Thu, Aug 23, 2012 at 8:52 AM, Peter Maydell wrote:
> On 23 August 2012 16:34, Xin Tong wrote:
>> I am emulating arm on x86. i want to track the virt and physical
>> address of last memory operation. so i put 2 fields in the CPUState
>> and make tcg_global_mem_new_i32 on them Therefore, before
Ping! This didn't get into rc1.
thanks
-- PMM
On 20 August 2012 11:36, Peter Maydell wrote:
> Now that we default to reserving nearly 4GB of RAM for the guest
> address space when running a 32 bit linux-user guest on 64 bit
> hosts, users are much more likely to run into it. Reword the
> message
Hi,
On behalf of the QEMU Team, I'd like to announce the availability of the
first release candidate for the QEMU 1.2 release. This release is meant
for testing purposes and should not be used in a production environment.
http://wiki.qemu.org/download/qemu-1.2.0-rc1.tar.bz2
You can help improve
On 23 August 2012 16:34, Xin Tong wrote:
> I am emulating arm on x86. i want to track the virt and physical
> address of last memory operation. so i put 2 fields in the CPUState
> and make tcg_global_mem_new_i32 on them Therefore, before every
> translation i generate code to save the virtual addr
The lan9118 emulation tries to compute the multicast index by calling
directly the crc32() function from zlib, but fails to get the correct
result.
Use the common compute_mcast_idx() function instead, which gives the
correct result. This fixes IPv6 support.
Signed-off-by: Aurelien Jarno
---
hw/
I am emulating arm on x86. i want to track the virt and physical
address of last memory operation. so i put 2 fields in the CPUState
and make tcg_global_mem_new_i32 on them Therefore, before every
translation i generate code to save the virtual address as follow:
static inline void gen_st32(TCGv v
On Tue, Aug 21, 2012 at 12:31:37PM -0500, Meador Inge wrote:
> While running in the usermode emulator all of the required*
> MIPS32r2 RDHWR hardware registers should be accessible (the
> Linux kernel enables access to these same registers). Note
> that these registers are still enabled when the MI
On Tue, Aug 21, 2012 at 02:53:14PM +0800, Jia Liu wrote:
> Add MIPS ASE DSP Bit/Manipulation instructions.
>
> Signed-off-by: Jia Liu
> ---
> target-mips/dsp_helper.c | 79 +
> target-mips/helper.h |7 ++
> target-mips/translate.c | 289
>
On Wed, 22 Aug 2012, Julien Grall wrote:
> IDE can be emulate in a different QEMU that the default.
>
> This patch also fixes ide_get_geometry. When QEMU didn't emulate IDE,
^doesn't
> it try to derefence a NULL bus.
^tries to dereference
On Wed, 22 Aug 2012, Julien Grall wrote:
> Signed-off-by: Julien Grall
> ---
> arch_init.c |6 ++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/arch_init.c b/arch_init.c
> index 9b46bfc..1077b16 100644
> --- a/arch_init.c
> +++ b/arch_init.c
> @@ -44,6 +44,7 @@
> #
On Wed, 22 Aug 2012, Julien Grall wrote:
> One major problem of QEMU disaggregation is that some devices needs to
> be "emulate" in each QEMU, but only one need to register it in Xen.
>
> This patch introduces helpers that can be used in QEMU code (for
> instance hw/pc_piix.c) to specify if the de
On Wed, 22 Aug 2012, Julien Grall wrote:
> With QEMU disaggregation QEMU needs to specify which PCI device it's able to
> handle. It will use the device place in the topology (domain, bus, device,
> function).
> When Xen will trap an access for the config space, it will forge a new
> ioreq and forw
On Wed, 22 Aug 2012, Julien Grall wrote:
> Add Memory listener on IO and modify the one on memory.
> Becareful, the first listener is not called is the range is still register
> with
> register_ioport*. So Xen will never know that this QEMU is handle the range.
I don't understand what you mean he
On Wed, 22 Aug 2012, Julien Grall wrote:
> - xen_dmid: specify the id of QEMU. It will be used to
> retrieve/store information inside XenStore.
> - xen_default_dev (on/off): as default devices need to be create in
> each QEMU (due to code dependency), this option specifies if it wil
On Tue, Aug 21, 2012 at 02:53:10PM +0800, Jia Liu wrote:
> Add MIPS ASE DSP Load instructions.
>
> Signed-off-by: Jia Liu
> ---
> target-mips/translate.c | 69
> +++
> 1 file changed, 69 insertions(+)
>
> diff --git a/target-mips/translate.c b/targ
The IP-Octal 232 is an IndustryPack module that implements eight
RS-232 serial ports, each one of which can be redirected to a
character device in the host.
Signed-off-by: Alberto Garcia
---
hw/Makefile.objs |2 +-
hw/ipoctal.c | 662 +
On Tue, Aug 21, 2012 at 02:53:09PM +0800, Jia Liu wrote:
> Add MIPS ASE DSP Branch instructions.
>
> Signed-off-by: Jia Liu
> ---
> target-mips/translate.c | 52
> +++
> 1 file changed, 48 insertions(+), 4 deletions(-)
>
> diff --git a/target-mips/
On 23 August 2012 10:13, Marcelo Tosatti wrote:
> On Tue, Aug 21, 2012 at 12:27:51PM +0200, Jan Kiszka wrote:
>> On 2012-08-21 10:25, Peter Maydell wrote:
>> > On 21 August 2012 09:19, Jan Kiszka wrote:
>> >> As it's not yet merged, some late comment: irqchip_inject_ioctl should
>> >> be renamed
On Thu, Aug 23, 2012 at 09:48:54AM -0300, Luiz Capitulino wrote:
> On Tue, 21 Aug 2012 13:57:54 +0200
> Guido Günther wrote:
>
> > This allows to retrieve the guest's hostname via gethostname(2).
> >
> > This can be useful to identify a VM e.g. one without network.
> >
> > Signed-off-by: Guido
On Thu, Aug 23, 2012 at 01:02:28PM +0200, Jan Kiszka wrote:
> This is just a repost, now targeting uq/master as agreed. No changes
> compared to v2 except that "i82378: Remove bogus MMIO coalescing" was
> dropped as it is already in QEMU upstream by now.
>
> Original description:
>
> We currently
The TPCI200 is a PCI board that supports up to 4 IndustryPack modules.
A new bus type called 'IndustryPack' has been created so any
compatible module can be attached to this board.
Signed-off-by: Alberto Garcia
---
default-configs/pci.mak |1 +
hw/Makefile.objs|3 +
hw/ipack.c
Hello,
I have been working on the emulation of the IP-Octal 232 IndustryPack
module, a device that implements eight RS-232 serial ports.
IndustryPack modules are small boards that are attached to a carrier
board, so in order to have a complete and working system I also wrote
an emulation of the T
On Wed, 2012-08-22 at 13:32 +0100, Julien Grall wrote:
> Old configuration file is still working with qemu disaggregation.
> Before to spawn any QEMU, the toolstack will fill correctly, if needed,
> configuration structure.
>
> For the moment, the toolstack spawns device models one by one.
>
> Si
On Thu, Aug 23, 2012 at 08:22:35AM -0500, Anthony Liguori wrote:
> At some point in the past, the OPEN event was changed to be issued from a
> bottom half. This creates a small window whereas a data callback registered
> in
> init may be invoked before the OPEN event has been issued.
>
> This is
On Wed, 2012-08-22 at 13:32 +0100, Julien Grall wrote:
> Add new option "device_models". The user can specify the capability of the
> QEMU (ui, vifs, ...). This option only works with QEMU upstream (qemu-xen).
>
> For instance:
> device_models= [ 'name=all,vifs=nic1', 'name=qvga,ui', 'name=qide,id
Le Thursday 23 Aug 2012 à 14:48:19 (+0200), Benoît Canet a écrit :
> Le Thursday 23 Aug 2012 à 13:34:01 (+0100), Daniel P. Berrange a écrit :
> > On Thu, Aug 23, 2012 at 02:28:07PM +0200, Benoît Canet wrote:
> > > Usage:
> > > (qemu) migrate file:/path/to/vm_statefile
> > >
> > > Signed-off-by: Be
On Tue, Aug 21, 2012 at 02:53:08PM +0800, Jia Liu wrote:
> Use correct acc value to index cpu_HI/cpu_LO rather than using a fix number.
>
> Signed-off-by: Jia Liu
> ---
> target-mips/translate.c | 107
> +++
> 1 file changed, 81 insertions(+), 26 del
On Tue, Aug 21, 2012 at 02:53:07PM +0800, Jia Liu wrote:
> Add internal functions using by MIPS ASE DSP instructions.
>
> Signed-off-by: Jia Liu
> ---
> target-mips/Makefile.objs |2 +-
> target-mips/dsp_helper.c | 1277
> +
> 2 files changed, 12
"Daniel P. Berrange" writes:
> When testing with the new "-M none" arg, I've noticed that ~70%
> of the time libvirt starts QEMU will result in a SEGV from QEMU
> with the following stack trace:
>
> (gdb) bt
> #0 0x in ?? ()
> #1 0x5567a37f in json_lexer_feed_char (lexer
On Wed, 2012-08-22 at 13:31 +0100, Julien Grall wrote:
> This patch modifies libxl interface for qemu disaggregation.
I'd rather see the interfaces changes in the same patch as the
implementation of the new interfaces.
> For the moment, due to some dependencies between devices, we
> can't let the
On Wed, 2012-08-22 at 13:31 +0100, Julien Grall wrote:
> - add save/restore new special pages and remove unused
> - modify save file structure to allow multiple qemu states
>
> Signed-off-by: Julien Grall
> ---
> tools/libxc/xc_domain_restore.c | 150
> +
At some point in the past, the OPEN event was changed to be issued from a
bottom half. This creates a small window whereas a data callback registered in
init may be invoked before the OPEN event has been issued.
This is reproducible with:
echo "{'execute': 'qmp_capabilities'}" | qemu-system-x86
On Wed, 2012-08-22 at 13:31 +0100, Julien Grall wrote:
> This patch add 5 hypercalls to register server, io range and PCI.
>
> Signed-off-by: Julien Grall
Looks correct to me at least so far as the use of the hypercall buffers
goes, thanks.
Acked-by: Ian Campbell
> diff --git a/xen/include/asm-x86/hvm/domain.h
> b/xen/include/asm-x86/hvm/domain.h
> index 27b3de5..49d1ca0 100644
> --- a/xen/include/asm-x86/hvm/domain.h
> +++ b/xen/include/asm-x86/hvm/domain.h
[...]
> struct hvm_domain {
> +/* Use for the IO handles by Xen */
> struct hvm_ioreq_pag
Il 23/08/2012 15:01, Jan Kiszka ha scritto:
> On 2012-08-23 14:24, Paolo Bonzini wrote:
>> Il 23/08/2012 14:10, Jan Kiszka ha scritto:
Can you expand on this?
>>>
>>> Well, this patch removes an indirection from timer event deliveries. So
>>> it reduces overhead, though only noticeable if you
Andreas Färber writes:
> Am 23.08.2012 00:42, schrieb Anthony Liguori:
>> Peter Maydell writes:
>>
>>> On 22 August 2012 21:24, Anthony Liguori wrote:
>>>
>>> We seem to be about evenly split about whether machine_init()
>>> should have a trailing semicolon (it doesn't need one
>>> but it does
On 2012-08-23 14:24, Paolo Bonzini wrote:
> Il 23/08/2012 14:10, Jan Kiszka ha scritto:
>>> Can you expand on this?
>>
>> Well, this patch removes an indirection from timer event deliveries. So
>> it reduces overhead, though only noticeable if you have high-rate timers.
>
> Actually, timers (and b
On Thu, Aug 23, 2012 at 02:48:19PM +0200, Benoît Canet wrote:
> Le Thursday 23 Aug 2012 à 13:34:01 (+0100), Daniel P. Berrange a écrit :
> > On Thu, Aug 23, 2012 at 02:28:07PM +0200, Benoît Canet wrote:
> > > Usage:
> > > (qemu) migrate file:/path/to/vm_statefile
> > >
> > > Signed-off-by: Benoit
This patch adds a "use64" property which will make the ivshmem driver
register a 64bit memory bar when set, so you have something to play with
when testing 64bit pci bits. It also allows to have quite big shared
memory regions, like this:
[root@fedora ~]# lspci -vs1:1
01:01.0 RAM memory: Red Hat,
Le Thursday 23 Aug 2012 à 13:34:01 (+0100), Daniel P. Berrange a écrit :
> On Thu, Aug 23, 2012 at 02:28:07PM +0200, Benoît Canet wrote:
> > Usage:
> > (qemu) migrate file:/path/to/vm_statefile
> >
> > Signed-off-by: Benoit Canet
> > ---
> > migration-fd.c |4 ++--
> > migration.c| 20
Peter Crosthwaite wrote:
>
> - I guess there is same reasy why you want to split the device state,
> it could be on the other series where I haven't read it though.
>>>
>>> So this is exactly what I have done in the SSI. Correct me if I am
>>> wrong but it is the same setup as PCI wh
On Tue, 21 Aug 2012 13:57:54 +0200
Guido Günther wrote:
> This allows to retrieve the guest's hostname via gethostname(2).
>
> This can be useful to identify a VM e.g. one without network.
>
> Signed-off-by: Guido Günther
> ---
> We have an API in libvirt for that (virDomainGetHostname).
> Che
This option --output=[human|json] make qemu-img info output on
human or JSON representation at the choice of the user.
example:
{
"snapshots": [
{
"vm-clock-nsec": 637102488,
"name": "vm-20120821145509",
"date-sec": 1345553709,
"date-nsec
This patchset add a JSON output mode to the qemu-img info command.
It's a rewrite from scratch of the original patchset by Wenchao Xia
following Anthony Liguori advices on JSON formating.
the --output=(json|human) option is now mandatory on the command line.
Benoît Canet (3):
qapi: Add Snapshot
Signed-off-by: Benoit Canet
---
qapi-schema.json | 64 ++
1 file changed, 64 insertions(+)
diff --git a/qapi-schema.json b/qapi-schema.json
index a92adb1..ffe3a0a 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -126,6 +126,70 @@
On Thu, Aug 23, 2012 at 02:28:07PM +0200, Benoît Canet wrote:
> Usage:
> (qemu) migrate file:/path/to/vm_statefile
>
> Signed-off-by: Benoit Canet
> ---
> migration-fd.c |4 ++--
> migration.c| 20 +++-
> migration.h|2 +-
> 3 files changed, 22 insertions(+), 4
(2012/08/23 18:08), Steven Rostedt wrote:
> On Thu, 2012-08-23 at 12:00 +0900, Masami Hiramatsu wrote:
>> (2012/08/23 11:01), Masami Hiramatsu wrote:
>>> (2012/08/22 22:41), Steven Rostedt wrote:
On Wed, 2012-08-22 at 17:43 +0900, Yoshihiro YUNOMAE wrote:
> From: Masami Hiramatsu
>
>>
Usage:
-incoming file:/path/to/vm_statefile
Signed-off-by: Benoit Canet
---
migration-fd.c |5 ++---
migration.c| 14 +-
migration.h|2 +-
3 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/migration-fd.c b/migration-fd.c
index d39e44a..bf500a0 100644
-
Usage:
(qemu) migrate file:/path/to/vm_statefile
Signed-off-by: Benoit Canet
---
migration-fd.c |4 ++--
migration.c| 20 +++-
migration.h|2 +-
3 files changed, 22 insertions(+), 4 deletions(-)
diff --git a/migration-fd.c b/migration-fd.c
index 50138ed..d39e44
This patchset add support of file: urls allowing a user
to save to and restore from disk the state of a vm in an easy
way.
An fflush was added before closing the fd for this use case
in order to be sure that all data have reached stable storage.
One new usage would be migrating between two virtua
Il 23/08/2012 14:10, Jan Kiszka ha scritto:
>> Can you expand on this?
>
> Well, this patch removes an indirection from timer event deliveries. So
> it reduces overhead, though only noticeable if you have high-rate timers.
Actually, timers (and bottom halves) are always run after iohandlers.
So t
On 2012-08-23 13:39, Paolo Bonzini wrote:
> Il 23/08/2012 13:23, Jan Kiszka ha scritto:
>> No need for this indirection via qemu_notify_event. On Unix, we already
>> catch SIGALRM via signalfd (or its emulation) and run the handler
>> synchronously. Under Win32, handlers run in separate threads. So
On Thu, Aug 23, 2012 at 11:52 AM, Paolo Bonzini wrote:
> Il 23/08/2012 12:08, Stefan Hajnoczi ha scritto:
>>> I'm still trying to understand the extent of the problem.
>>>
>>> The problem occurs for _USB_ CD-ROMs according to Ben. Passthrough of
>>> USB storage devices should be done via USB pass
Am 23.08.2012 00:42, schrieb Anthony Liguori:
> Peter Maydell writes:
>
>> On 22 August 2012 21:24, Anthony Liguori wrote:
>>> This allows any QEMU binary to be executed with:
>>>
>>> $QEMU_BINARY -qmp stdio
>>
>> ...presumably you mean -qmp stdio -M none ?
>>
>>>
>>> Without errors from missi
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