On Fri, 06/14 11:48, Stefan Hajnoczi wrote:
> From: Paolo Bonzini
>
> Fast TLS is not available on some platforms, but it is always nice to
> use it. This wrapper implementation falls back to pthread_get/setspecific
> on POSIX systems that lack __thread, but uses the dynamic linker's TLS
> suppo
> -Original Message-
> From: Stefano Stabellini [mailto:stefano.stabell...@eu.citrix.com]
> Sent: 19 June 2013 17:28
> To: Paul Durrant
> Cc: Stefano Stabellini; Ian Campbell; Paolo Bonzini; xen-de...@lists.xen.org;
> qemu-devel@nongnu.org
> Subject: RE: [Qemu-devel] [Xen-devel] [PATCH] Rem
On Thu, Jun 20, 2013 at 04:59:29AM +0800, Liu Ping Fan wrote:
> BH will be used outside big lock, so introduce lock to protect
> between the writers, ie, bh's adders and deleter. The lock only
> affects the writers and bh's callback does not take this extra lock.
> Note that for the same AioContext
On Thu, Jun 20, 2013 at 02:30:30PM +0800, liu ping fan wrote:
> On Tue, Jun 18, 2013 at 8:25 PM, Stefan Hajnoczi wrote:
> > On Thu, Jun 13, 2013 at 05:03:02PM +0800, Liu Ping Fan wrote:
> >> + * And flush out peer's queue.
> >> + */
> >> +static void qemu_net_client_detach_flush(NetClientState *nc
> -Original Message-
> From: Tim Deegan [mailto:t...@xen.org]
> Sent: 19 June 2013 21:15
> To: Matt Wilson
> Cc: Alex Bligh; Paul Durrant; xen-de...@lists.xen.org; Ian Campbell; qemu-
> de...@nongnu.org
> Subject: Re: [Xen-devel] [Qemu-devel] [PATCH] Add Xen platform PCI device
> version 2.
On Thu, Jun 20, 2013 at 02:30:56PM +0800, liu ping fan wrote:
> On Tue, Jun 18, 2013 at 8:57 PM, Stefan Hajnoczi wrote:
> > On Thu, Jun 13, 2013 at 05:03:05PM +0800, Liu Ping Fan wrote:
> >> From: Liu Ping Fan
> >>
> >> Nested call caused by ->receive() will raise issue like deadlock,
> >> so pos
On Wed, Jun 19, 2013 at 01:44:16PM +0200, Kevin Wolf wrote:
> This series adds options to make qcow2 discard freed clusters, in several
> categories. By default, only freed clusters related to snapshots (i.e. mainly
> snapshot deletion) are discarded.
>
> v2:
> - Removed leftover debug code
> - Do
On Wed, Jun 19, 2013 at 06:28:04PM +0200, Kevin Wolf wrote:
> Kevin Wolf (3):
> qapi.py: Move common code to evaluate()
> qapi.py: Allow top-level type reference for command definitions
> qapi-schema: Use BlockdevSnapshot type for blockdev-snapshot-sync
>
> qapi-schema.json | 3 +--
> scri
Il 19/06/2013 22:25, Torvald Riegel ha scritto:
> On Wed, 2013-06-19 at 17:14 +0200, Paolo Bonzini wrote:
>> (1) I don't care about relaxed RMW ops (loads/stores occur in hot paths,
>> but RMW shouldn't be that bad. I don't care if reference counting is a
>> little slower than it could be, for exa
With -mem-path, qemu_ram_alloc_from_ptr() first tries to allocate
accordingly, but when it fails, it falls back to normal allocation.
The fall back allocation code used to be effectively identical to the
"-mem-path not given" code, until it started to diverge in commit
432d268. I believe the code
Issues:
* We try to obey -mem-path even though it can't work with Xen.
* To implement -machine mem-merge, we call
memory_try_enable_merging(new_block->host, size). But with Xen,
new_block->host remains null. Oops.
Fix by separating Xen allocation from normal allocation.
Acked-by: Stefano
pc_isa_bios_init() suffers integer overflow for flash larger than
INT_MAX.
Signed-off-by: Markus Armbruster
---
hw/block/pc_sysfw.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/hw/block/pc_sysfw.c b/hw/block/pc_sysfw.c
index 412d1b0..aebefc9 100644
--- a/hw/block/pc_sy
Instead of spreading its ifdeffery everywhere, confine it to
qemu_ram_alloc_from_ptr(). Everywhere else, simply test block->fd,
which is non-negative exactly when block uses -mem-path.
Signed-off-by: Markus Armbruster
---
exec.c | 37 ++---
includ
Make it a generic hook rather than a KVM hook. Less code and
ifdeffery.
Since the only user of the hook is old S390 KVM, there's hope we can
get rid of it some day.
Acked-by: Christian Borntraeger
Signed-off-by: Markus Armbruster
---
exec.c | 20 ++--
include/
All I wanted to do is exit(1) instead of abort() on guest memory
allocation failure [07/08]. But that lead me into a minor #ifdef bog,
and here's what I brought back. Enjoy!
Testing:
* Christian Borntraeger reports v1 works fine under LPAR (new S390
KVM, i.e. generic allocation) and as second
Old S390 KVM wants guest RAM mapped in a peculiar way. Commit 6b02494
implemented that.
When qemu_ram_remap() got added in commit cd19cfa, its code carefully
mimicked the allocation code: peculiar way if defined(TARGET_S390X) &&
defined(CONFIG_KVM), else normal way.
For new S390 KVM, we actually
Another issue missed in commit fdec991 is -mem-path: it needs to be
rejected only for old S390 KVM, not for any S390. Not that I
personally care, but the ifdeffery in qemu_ram_alloc_from_ptr() annoys
me.
Note that this doesn't actually make -mem-path work, as the kernel
doesn't (yet?) support la
We abort() on memory allocation failure. abort() is appropriate for
programming errors. Maybe most memory allocation failures are
programming errors, maybe not. But guest memory allocation failure
isn't, and aborting when the user asks for more memory than we can
provide is not nice. exit(1) in
On 06/19/13 17:02, Michael S. Tsirkin wrote:
> Avoid use of static variables: PC systems
> initialize pvpanic device through pvpanic_init,
> so we can simply create the fw_cfg file at that point.
> This also makes it possible to skip device
> creation completely if fw_cfg is not there, e.g. for xen
Il 19/06/2013 22:44, Richard Henderson ha scritto:
>>> >> +/* Data must be read atomically. We don't really need barrier
>>> >> semantics
>>> >> + * but it's easier to use atomic_* than roll our own. */
>>> >> +log = atomic_xchg(from, 0);
>> >
>> > If you really don't need
--On 20 June 2013 07:47:12 + Paul Durrant
wrote:
If someone has a VM that has the old Citrix drivers installed, or GPLPV,
I think I should be able to spot this and make sure that the new bus
driver quiesces itself to prevent strangeness ensuing. If and when said
previous drivers are un-
Il 20/06/2013 09:39, Stefan Hajnoczi ha scritto:
> qemu_bh_cancel() and qemu_bh_delete() are not modified by this patch.
>
> It seems that calling them from a thread is a little risky because there
> is no guarantee that the BH is no longer invoked after a thread calls
> these functions.
>
> I th
> -Original Message-
> From: Alex Bligh [mailto:a...@alex.org.uk]
> Sent: 20 June 2013 09:09
> To: Paul Durrant; Tim (Xen.org); Matt Wilson
> Cc: xen-de...@lists.xen.org; Ian Campbell; qemu-devel@nongnu.org; Alex
> Bligh
> Subject: RE: [Xen-devel] [Qemu-devel] [PATCH] Add Xen platform PCI d
On 18/06/2013 17:21, Michael S. Tsirkin wrote:
On Fri, Jun 14, 2013 at 08:13:29AM +0200, Frederic Konrad wrote:
On 13/06/2013 09:59, Michael S. Tsirkin wrote:
On Thu, Jun 13, 2013 at 09:34:30AM +0200, Frederic Konrad wrote:
On 13/06/2013 09:23, Michael S. Tsirkin wrote:
On Thu, Jun 13, 2013 a
On Thu, Jun 20, 2013 at 10:26:18AM +0200, Frederic Konrad wrote:
> On 18/06/2013 17:21, Michael S. Tsirkin wrote:
> >On Fri, Jun 14, 2013 at 08:13:29AM +0200, Frederic Konrad wrote:
> >>On 13/06/2013 09:59, Michael S. Tsirkin wrote:
> >>>On Thu, Jun 13, 2013 at 09:34:30AM +0200, Frederic Konrad wro
Am 20.06.2013 um 07:10 schrieb Michael Tokarev :
> 20.06.2013 01:40, Alexander Graf wrote:
>>
>> On 19.06.2013, at 23:08, Stefan Weil wrote:
>>
>>> This kind of type cast must use uintptr_t or target_ulong to be portable
>>> for hosts with sizeof(void *) != sizeof(long).
>>>
>>> Here the valu
Hi Asias,
Thanks for your config.
According to you config,I test booting from vhost device with upstream
kernel and qemu,but failed.
1 installing guest from cdrom,ok.
2 booting vhost-scsi,guest fs error occurs.
3 using fileio backstores,the error is same..
4 rebooting
Il 20/06/2013 09:26, Fam Zheng ha scritto:
> On Fri, 06/14 11:48, Stefan Hajnoczi wrote:
>> From: Paolo Bonzini
>>
>> Fast TLS is not available on some platforms, but it is always nice to
>> use it. This wrapper implementation falls back to pthread_get/setspecific
>> on POSIX systems that lack __
Il 19/06/2013 22:40, Anthony Liguori ha scritto:
> If you are on CC, then please Ack this patch as you touched this
> file at some point in time.
>
> Cc: Alexey Kardashevskiy
> Cc: Andreas Färber
> Cc: David Gibson
> Cc: Michael Ellerman
> Cc: Paolo Bonzini
> Signed-off-by: Anthony Liguori
>
At 07:47 + on 20 Jun (1371714432), Paul Durrant wrote:
> > > I agree. If this is really the only solution, we would need to have
> > > both versions presented to the guest so that old drivers continue to
> > > work without any intervention.
> >
> > I suspect that if we expose both, both sets o
On Thu, Jun 20, 2013 at 10:18:35AM +0800, Qiao Nuohan wrote:
> On 06/19/2013 09:49 PM, Stefan Hajnoczi wrote:
> >Where does that code live that writes DISKDUMP files? I can see the
> >diskdump.[ch] code.
>
> Sorry, I cannot catch what do you mean here.
Please link to the code that writes DISKDUM
Hi,
This is a draft design which aimed for internal snapshot convert,
hope to get your comments:
Internal snapshot is not as easy as external snapshot, to query and
convert. This patch will improve convertion side, which helps internal
/ external snapshot mixed case. With it user can treat int
Hi All,
I have filed the following bug for watchdog:
NMI watchdog fails to increment the NMI counter in /proc/interrupts
Kernel Version: 3.10.0-rc5+
Libvirt Version: 1.0.6
Qemu Version: 1.5.50
Steps to reproduce the issue:
1. Booted the VM with :
qemu-system-x86_64 VM1.qcow2 -enable-kvm -watc
HI, Jordan:
By using the latest master of qemu, after booting the vnc view will
continue to be just black, and the os cannot be start. After bisect, I found
the problem was introduced by the commit:
235e8982ad393e5611cb892df54881c872eea9e1 (kvm: support using KVM_MEM_READONLY
flag for
On Wed, Jun 19, 2013 at 11:27:25AM +0200, Paolo Bonzini wrote:
> Il 19/06/2013 00:26, mdroth ha scritto:
> > On Tue, Jun 18, 2013 at 09:20:26PM +0200, Paolo Bonzini wrote:
> >> Il 18/06/2013 17:14, mdroth ha scritto:
> >>> Could we possibly simplify this by introducing a recursive mutex that we
> >
On Thu, Jun 20, 2013 at 4:16 PM, Paolo Bonzini wrote:
> Il 20/06/2013 09:39, Stefan Hajnoczi ha scritto:
>> qemu_bh_cancel() and qemu_bh_delete() are not modified by this patch.
>>
>> It seems that calling them from a thread is a little risky because there
>> is no guarantee that the BH is no long
On Tue, Jun 18, 2013 at 8:41 PM, Stefan Hajnoczi wrote:
> On Thu, Jun 13, 2013 at 05:03:03PM +0800, Liu Ping Fan wrote:
>> From: Liu Ping Fan
>>
>> With refcnt, NetClientState's user can run agaist deleter.
>
> Please split this into two patches:
>
> 1. net_clients lock
> 2. NetClientState refcou
On Thu, Jun 20, 2013 at 3:46 PM, Stefan Hajnoczi wrote:
> On Thu, Jun 20, 2013 at 02:30:30PM +0800, liu ping fan wrote:
>> On Tue, Jun 18, 2013 at 8:25 PM, Stefan Hajnoczi wrote:
>> > On Thu, Jun 13, 2013 at 05:03:02PM +0800, Liu Ping Fan wrote:
>> >> + * And flush out peer's queue.
>> >> + */
>>
Il 20/06/2013 11:12, liu ping fan ha scritto:
>> Right. You need to order ->idle writes before ->scheduled writes, and
>> add memory barriers, or alternatively use two bits in ->scheduled so
>> that you can assign both atomically.
>>
> I think just shift the position of smp_rmb/wmb in _schedule an
> -Original Message-
> From: Tim Deegan [mailto:t...@xen.org]
> Sent: 20 June 2013 09:56
> To: Paul Durrant
> Cc: Matt Wilson; Alex Bligh; xen-de...@lists.xen.org; Ian Campbell; qemu-
> de...@nongnu.org
> Subject: Re: [Xen-devel] [Qemu-devel] [PATCH] Add Xen platform PCI device
> version 2.
Short: I can't reproduce here with L1 guest having has host-passthrough
for CPU.
Long:
=
Version Info:
-
On Physical host:
~
$ uname -r; rpm -q libvirt-daemon-kvm qemu
3.10.0-0.rc2.git1.2.fc20.x86_64
qemu-1.4.2-3.fc19.x86_64
libvirt-daemon-kvm-1.0.5.2-1.fc19.x86_6
On Thu, Jun 20, 2013 at 08:49:50AM +, Libaiqing wrote:
> Hi Asias,
> Thanks for your config.
> According to you config,I test booting from vhost device with upstream
> kernel and qemu,but failed.
>
> 1 installing guest from cdrom,ok.
> 2 booting vhost-scsi,guest fs error o
On Thu, Jun 20, 2013 at 4:16 PM, Paolo Bonzini wrote:
> Il 20/06/2013 09:39, Stefan Hajnoczi ha scritto:
>> qemu_bh_cancel() and qemu_bh_delete() are not modified by this patch.
>>
>> It seems that calling them from a thread is a little risky because there
>> is no guarantee that the BH is no long
Il 20/06/2013 11:41, liu ping fan ha scritto:
> On Thu, Jun 20, 2013 at 4:16 PM, Paolo Bonzini wrote:
>> Il 20/06/2013 09:39, Stefan Hajnoczi ha scritto:
>>> qemu_bh_cancel() and qemu_bh_delete() are not modified by this patch.
>>>
>>> It seems that calling them from a thread is a little risky bec
On Wed, Jun 19, 2013 at 10:28:53PM +0100, Alex Bligh wrote:
> --On 11 April 2013 11:25:48 +0200 Stefan Hajnoczi
> wrote:
>
> >>I'd like to experiment with adding persistent writeback cache to qemu.
> >>The use case here is where non-local storage is used (e.g. rbd, ceph)
> >>using the qemu driver
Il 20/06/2013 11:30, Igor Mammedov ha scritto:
> > > So, basically the format seemed easier to work with if we are
> > > thinking
> > > of using QemuOpts for -numa. Using -cpu rather than cpus probably
> > > makes it less ambiguous as well IMO. However, it's probably not a
>>
On 20 June 2013 10:49, Paolo Bonzini wrote:
> This only leaves Darwin. I have no idea about that, and I don't have
> anymore a machine to test it. Andreas or Peter, can you shed light?
If you have something concrete you'd like me to test I can test it.
> But still, libtool wouldn't be a partic
Il 19/06/2013 22:00, Michael Tokarev ha scritto:
> 19.06.2013 22:52, Paolo Bonzini wrote:
>> Il 19/06/2013 20:18, Michael Tokarev ha scritto:
>>> Currently I expand it like this:
>>>
>>> $(foreach m, $(filter %.o,$1), $($(m:%.o=%.libs)))
>>>
>>> Probably I can change that to
>>>
>>> $(foreach m
Signed-off-by: Hu Tao
---
hw/i386/pc_piix.c| 4 +---
hw/pci-host/piix.c | 10 --
include/hw/i386/pc.h | 2 +-
3 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 97362f2..1e83c1c 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/p
Signed-off-by: Hu Tao
---
hw/pci-host/piix.c | 60 ++--
include/hw/i386/pc.h | 6 +++---
2 files changed, 33 insertions(+), 33 deletions(-)
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index 0176ae9..fc955bd 100644
--- a/hw/pci-host/piix
Signed-off-by: Hu Tao
---
hw/pci-host/piix.c | 20
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index fc955bd..9c482ec 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -38,6 +38,10 @@
* http://download.int
Signed-off-by: Hu Tao
---
hw/pci-host/piix.c | 123 +
1 file changed, 76 insertions(+), 47 deletions(-)
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index 1c5c761..218aca2 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -38,
This series introduces MemoryController, and refactor pc code
about i440fx pmc and q35 mch, and introduces ISAPc to resolve
breakage of isapc.
The memory hotplug patchset will base on this series. Comments
are welcome!
Hu Tao (15):
i440fx: remove unused parameter i440fx_state of i440fx_init.
Signed-off-by: Hu Tao
---
hw/i386/pc.c | 24 +---
hw/i386/pc_piix.c| 5 ++---
hw/pci-host/piix.c | 39 +++
include/hw/i386/pc.h | 3 +--
4 files changed, 35 insertions(+), 36 deletions(-)
diff --git a/hw/i386/pc.c b/hw/i386/
Signed-off-by: Hu Tao
---
hw/i386/pc_piix.c| 6 --
hw/pci-host/piix.c | 49 -
include/hw/i386/pc.h | 4
3 files changed, 24 insertions(+), 35 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 1e83c1c..3934754 10
Signed-off-by: Hu Tao
---
hw/i386/pc_q35.c | 13 -
hw/pci-host/q35.c | 12 +++-
include/hw/pci-host/q35.h | 1 +
3 files changed, 12 insertions(+), 14 deletions(-)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index bb0ce6a..109bb64 100644
--- a/hw/i386/p
Signed-off-by: Hu Tao
---
hw/pci-host/piix.c | 49 +++--
1 file changed, 31 insertions(+), 18 deletions(-)
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index 9c482ec..1c5c761 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -44,6 +44
Signed-off-by: Hu Tao
---
hw/i386/pc.c | 156 +++
hw/pci-host/piix.c | 1 -
include/hw/i386/pc.h | 43 ++
3 files changed, 199 insertions(+), 1 deletion(-)
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 398b201..c28baa2 100
Signed-off-by: Hu Tao
---
hw/i386/pc.c | 3 +--
hw/i386/pc_piix.c | 2 +-
hw/i386/pc_q35.c | 7 ++-
hw/pci-host/q35.c | 36 +++-
include/hw/i386/pc.h | 3 +--
include/hw/pci-host/q35.h | 9 +++--
6 files chang
Signed-off-by: Hu Tao
---
hw/i386/pc.c| 35 ++-
hw/i386/pc_piix.c | 13 ++---
hw/i386/pc_q35.c| 13 ++---
hw/isa/isa_pc.c | 11 +++
include/hw/i386/pc.h| 7 +++
include/hw/isa/isa_pc.h | 1 +
6 fil
Previous refactor breaks isapc. This patch introduces ISAPc and move
isapc initializing code to ISAPc.
Signed-off-by: Hu Tao
---
hw/i386/pc_piix.c | 15 +++
hw/isa/Makefile.objs| 2 +-
hw/isa/isa_pc.c | 42 ++
include/hw/isa/
Signed-off-by: Hu Tao
---
hw/i386/pc_q35.c | 4 +-
hw/pci-host/q35.c | 150 +-
include/hw/pci-host/q35.h | 14 +
3 files changed, 32 insertions(+), 136 deletions(-)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index d7d9703.
Signed-off-by: Hu Tao
---
hw/pci-host/piix.c | 159 -
1 file changed, 22 insertions(+), 137 deletions(-)
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index 44ebe0f..71a9b8b 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -86
On Wed, 19 Jun 2013 10:26:42 -0300
Eduardo Habkost wrote:
> On Wed, Jun 19, 2013 at 01:42:52PM +0200, Igor Mammedov wrote:
> > On Tue, 18 Jun 2013 16:09:49 -0400
> > Bandan Das wrote:
> >
> > >
> > > This allows us to use the cpu property multiple times
> > > to specify multiple cpu (ranges) t
Signed-off-by: Hu Tao
---
hw/i386/pc_piix.c| 33 +++--
hw/pci-host/piix.c | 16 +---
include/hw/i386/pc.h | 2 +-
3 files changed, 25 insertions(+), 26 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 3934754..1ca705c 100644
---
This patch implements the TCG tlb fast lookup in
tcg_out_qemu_ld/st for the aarch64 TCG target.
Supports also CONFIG_QEMU_LDST_OPTIMIZATION.
Tested running on a x86-64 physical machine running Foundation v8,
running a linux 3.2.0 minimal host system based on linaro v8
image build 0.8.4423 for
Supports CONFIG_QEMU_LDST_OPTIMIZATION
Signed-off-by: Jani Kokkonen
---
configure|2 +-
include/exec/exec-all.h | 16 +++-
tcg/aarch64/tcg-target.c | 197 ++
3 files changed, 162 insertions(+), 53 deletions(-)
diff --git a/conf
On Wed, 19 Jun 2013, Michael S. Tsirkin wrote:
> -int pvpanic_init(ISABus *bus)
> +void pvpanic_init(ISABus *bus)
> {
> -isa_create_simple(bus, TYPE_ISA_PVPANIC_DEVICE);
> -return 0;
> +ISADevice *dev;
> +FWCfgState *fw_cfg = fw_cfg_find();
> +if (!fw_cfg) {
> +return;
On 18.06.2013, at 18:04, Fabien Chouteau wrote:
> On 06/18/2013 05:31 PM, Alexander Graf wrote:
>>> +for (type = 0; type < 2; type++)
>>
>> You need braces on these. Please run your patch through checkpatch.pl :).
>
> I did ;)
>
> -> ./scripts/checkpatch.pl 0001-PPC-Add-dump_mmu-for-6xx.pa
20.06.2013 13:52, Paolo Bonzini wrote:
> Il 20/06/2013 11:30, Igor Mammedov ha scritto:
libvirt uses the "cpus" option already, so we have to keep it working.
>> Sure, we can leave it as it's now for some time while a new interface is
>> introduced/adopted. And than later deprecate "cpus".
>
On Wed, Jun 19, 2013 at 01:14:17PM +0200, Paolo Bonzini wrote:
> Il 19/06/2013 12:50, Kevin Wolf ha scritto:
> >> > +/* Publish progress */
> >> > +job->sectors_read += n;
> >> > +job->common.offset += n * BDRV_SECTOR_SIZE;
> > This is interesting, because the function is no
On Wed, Jun 19, 2013 at 01:19:34PM +0200, Paolo Bonzini wrote:
> Il 19/06/2013 12:50, Kevin Wolf ha scritto:
> >> > +
> >> > +DPRINTF("%s enter %s C%" PRId64 " %" PRId64 " %d\n",
> >> > +__func__, bdrv_get_device_name(bs), start, sector_num,
> >> > nb_sectors);
> > Maybe put the fi
We have stayed at 800x600x15 as default graphics mode for the last 9 years.
If there ever was a reason to be there, surely nobody remembers it.
However, recently non-Linux PPC guests started to show bad effects on 15 bit
color mode. They do work just fine with 32 bits however.
So let's switch to
On Wed, Jun 19, 2013 at 12:50:16PM +0200, Kevin Wolf wrote:
> Am 30.05.2013 um 14:34 hat Stefan Hajnoczi geschrieben:
> > +DPRINTF("%s enter %s C%" PRId64 " %" PRId64 " %d\n",
> > +__func__, bdrv_get_device_name(bs), start, sector_num,
> > nb_sectors);
>
> Maybe put the first "%s"
On 20 June 2013 13:09, Alexander Graf wrote:
> We have stayed at 800x600x15 as default graphics mode for the last 9 years.
> If there ever was a reason to be there, surely nobody remembers it.
>
> However, recently non-Linux PPC guests started to show bad effects on 15 bit
> color mode. They do wo
On Wed, Jun 19, 2013 at 01:07:42PM +0200, Kevin Wolf wrote:
> Am 30.05.2013 um 14:34 hat Stefan Hajnoczi geschrieben:
> > @drive-backup
> >
> > Start a point-in-time copy of a block device to a new destination. The
> > status of ongoing drive-backup operations can be checked with
> > query-block-
On 12.06.2013, at 10:09, Jens Freimann wrote:
> From: Ekaterina Tumanova
>
> With this patch dump-guest-memory on s390 produces an ELF formatted,
> crash-readable dump.
> In order to implement this, the arch-specific part of dump-guest-memory
> was added:
> target-s390x/arch_dump.c contains th
On 20.06.2013, at 14:19, Peter Maydell wrote:
> On 20 June 2013 13:09, Alexander Graf wrote:
>> We have stayed at 800x600x15 as default graphics mode for the last 9 years.
>> If there ever was a reason to be there, surely nobody remembers it.
>>
>> However, recently non-Linux PPC guests started
Paul Durrant writes:
> The XenServer 6.1+ Citrix Windows PV bus driver binds to a new version
> of the Xen platform device (since the newer driver set cannot co-exist
> with previous drivers which bind to the existing "xen-platform" type of
> device). This patch introduces a new "xen-platform-2"
Il 20/06/2013 12:06, Peter Maydell ha scritto:
>> > This only leaves Darwin. I have no idea about that, and I don't have
>> > anymore a machine to test it. Andreas or Peter, can you shed light?
> If you have something concrete you'd like me to test I can test it.
You can modify the configure pro
> -Original Message-
> I don't understand why two devices are required here and the thread
> doesn't really answer that either. Is there a spec for the Xen platform
> devices? Take a look at docs/specs for some examples in the tree.
>
> It certainly helps to have one for discussions like
Please, send any topic that you are interested in covering.
Thanks, MST
--
MST
On 20 June 2013 13:39, Paolo Bonzini wrote:
> Il 20/06/2013 12:06, Peter Maydell ha scritto:
>>> > This only leaves Darwin. I have no idea about that, and I don't have
>>> > anymore a machine to test it. Andreas or Peter, can you shed light?
>> If you have something concrete you'd like me to tes
Il 14/06/2013 15:58, Chegu Vinod ha scritto:
> If a user chooses to turn on the auto-converge migration capability
> these changes detect the lack of convergence and throttle down the
> guest. i.e. force the VCPUs out of the guest for some duration
> and let the migration thread catchup and help co
On Thu, Jun 20, 2013 at 10:50:32AM +0200, Paolo Bonzini wrote:
> Il 20/06/2013 09:26, Fam Zheng ha scritto:
> > On Fri, 06/14 11:48, Stefan Hajnoczi wrote:
> >> From: Paolo Bonzini
> >>
> >> Fast TLS is not available on some platforms, but it is always nice to
> >> use it. This wrapper implementa
Il 20/06/2013 13:34, Michael Tokarev ha scritto:
> 20.06.2013 13:52, Paolo Bonzini wrote:
>> Il 20/06/2013 11:30, Igor Mammedov ha scritto:
> libvirt uses the "cpus" option already, so we have to keep it working.
>>> Sure, we can leave it as it's now for some time while a new interface is
>>> i
On 06/20/2013 01:16 PM, Alexander Graf wrote:
>
> On 18.06.2013, at 18:04, Fabien Chouteau wrote:
>
>> On 06/18/2013 05:31 PM, Alexander Graf wrote:
+for (type = 0; type < 2; type++)
>>>
>>> You need braces on these. Please run your patch through checkpatch.pl :).
>>
>> I did ;)
>>
>> ->
From: Michael S. Tsirkin
The following changes since commit 90a2541b763b31d2b551b07e24aae3de5266d31b:
target-i386: fix over 80 chars warnings (2013-06-15 17:50:38 +)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_anthony
for you to
Sometimes we need to pass ranges around, add a
handy structure for this purpose.
Note: memory.c defines its own concept of AddrRange structure for
working with 128 addresses. It's necessary there for doing range math.
This is not needed for most users: struct Range is
much simpler, and is only us
Guest currently has to jump through lots of hoops to guess the PCI hole
ranges. It's fragile, and makes us change BIOS each time we add a new
chipset. Let's report the window in a ROM file, to make BIOS do exactly
what QEMU intends.
Signed-off-by: Michael S. Tsirkin
---
hw/i386/pc.c |
From: Andrew Jones
Coverity complains about two overruns in process_tx_desc(). The
complaints are false positives, but we might as well eliminate
them. The problem is that "hdr" is defined as an unsigned int,
but then used to offset an array of size 65536, and another of
size 256 bytes. hdr will
kvm_add_routing_entry makes an attempt to
zero-initialize any new routing entry.
However, it fails to initialize padding
within the u field of the structure
kvm_irq_routing_entry.
Other functions like kvm_irqchip_update_msi_route
also fail to initialize the padding field in
kvm_irq_routing_entry.
Make sure 1.4 calls 1.5, 1.3 calls 1.4 etc.
This way it's enough to add enough new compat hook
in a single place in piix.
Signed-off-by: Michael S. Tsirkin
---
hw/i386/pc_piix.c | 18 --
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc
Some guests do a large number of mask/unmask
calls which currently trigger expensive route update
system calls.
Detect that route in unchanged and skip the system call.
Reported-by: "Zhanghaoyu (A)"
Signed-off-by: Michael S. Tsirkin
---
kvm-all.c | 4
1 file changed, 4 insertions(+)
diff
Marcelo doesn't maintain kvm anymore,
Paolo is taking over the job.
Update MAINTAINERS to stop flooding Marcelo with mail.
Signed-off-by: Michael S. Tsirkin
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 3412b07..f329406 100644
Convert port number to little endian when
exposing it in fw cfg.
Signed-off-by: Michael S. Tsirkin
---
hw/misc/pvpanic.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
index 83ed226..792d8e4 100644
--- a/hw/misc/pvpanic.c
+++ b/hw
Avoid use of static variables: PC systems
initialize pvpanic device through pvpanic_init,
so we can simply create the fw_cfg file at that point.
This also makes it possible to skip device
creation completely if fw_cfg is not there, e.g. for xen -
so the ports it reserves are not discoverable by gue
From: David Gibson
pci_find_root_bus() takes a domain parameter. Currently PCI root buses
with domain other than 0 can't be created, so this is more or less a long
winded way of retrieving the main PCI root bus. Numbered domains don't
actually properly cover the (non x86) possibilities for mult
From: David Gibson
Currently pci_find_domain() performs two functions - it locates the PCI
root bus above the given bus, then looks up that root bus's domain number.
This patch adds a helper function to perform the first task, finding the
root bus for a given PCI device. This is then used in pci
From: David Gibson
The host_buses list is an odd structure - a list of pointers to PCI root
buses existing in parallel to the normal qdev tree structure. This patch
removes it, instead putting the link pointers into the PCIHostState
structure, which have a 1:1 relationship to PCIHostBus structur
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