On 11.09.2012 19:00, Don Slutz wrote:
Add LSI53C1030, SAS1068, SAS1068e. Based on code from "VirtualBox Open Source
Edition".
Based on QEMU MegaRAID SAS 8708EM2.
This is a common VMware disk controller.
SEABIOS change for booting is in the works.
Tested with Fedora 16, 17. CentoOS 6. Window
On Tue, Sep 11, 2012 at 5:40 PM, Kevin Wolf wrote:
> Am 10.08.2012 17:39, schrieb Dong Xu Wang:
>> add-cow file format core code. It use block-cache.c as cache code.
>>
>> Signed-off-by: Dong Xu Wang
>> ---
>> block/Makefile.objs |1 +
>> block/add-cow.c | 613
>> ++
On 09/12/2012 08:57 AM, Michael Tokarev wrote:
>>
>> This unbreaks isapc for TCG, and keep it working for KVM once it starts
>> supporting read-only memslots.
>
> Can you clarify please, -- referring to the above? :)
kvm only works due to a bug. Once the kvm bug is fixed, isapc will
break, unle
Am 12.09.2012 09:28, schrieb Dong Xu Wang:
>>> +static bool is_allocated(BlockDriverState *bs, int64_t sector_num)
>>> +{
>>> +BDRVAddCowState *s = bs->opaque;
>>> +BlockCache *c = s->bitmap_cache;
>>> +int64_t cluster_num = sector_num / SECTORS_PER_CLUSTER;
>>> +uint8_t *table
On 09/10/2012 04:29 AM, Matthew Ogilvie wrote:
> Intel's definition of "edge triggered" means: "asserted with a
> low-to-high transition at the time an interrupt is registered
> and then kept high until the interrupt is served via one of the
> EOI mechanisms or goes away unhandled."
>
> So the onl
Am 11.09.2012 22:28, schrieb Blue Swirl:
> On Mon, Sep 10, 2012 at 8:26 AM, Wenchao Xia
> wrote:
>> This patch contains the major APIs in the library.
>> Important APIs:
>> 1 QBroker. These structure was used to retrieve errors, every thread must
>> create one first, later maybe thread relate
[forgot to CC stable: this one apparently qualifies for older QEMU
releases as well but would require some adaptions for < 1.1]
On 2012-09-11 17:53, Jan Kiszka wrote:
> Our one and only BIOS depends on a writable shadowed BIOS in the ISA
> range. As we have no interface to control the write proper
Hello qemu devs,
A couple of years ago Stephane Chazelas
(https://launchpad.net/~stephane-chazelas) reported a performance
issue with qemu-nbd due to the lack of an option to switch on
writeback caching (ie a mode like any typical program that just
modifies files of data where resilience is not pr
On 2012-09-12 10:01, Avi Kivity wrote:
> On 09/10/2012 04:29 AM, Matthew Ogilvie wrote:
>> Intel's definition of "edge triggered" means: "asserted with a
>> low-to-high transition at the time an interrupt is registered
>> and then kept high until the interrupt is served via one of the
>> EOI mechan
On 09/12/2012 11:48 AM, Jan Kiszka wrote:
> On 2012-09-12 10:01, Avi Kivity wrote:
>> On 09/10/2012 04:29 AM, Matthew Ogilvie wrote:
>>> Intel's definition of "edge triggered" means: "asserted with a
>>> low-to-high transition at the time an interrupt is registered
>>> and then kept high until the
On 2012-09-12 10:51, Avi Kivity wrote:
> On 09/12/2012 11:48 AM, Jan Kiszka wrote:
>> On 2012-09-12 10:01, Avi Kivity wrote:
>>> On 09/10/2012 04:29 AM, Matthew Ogilvie wrote:
Intel's definition of "edge triggered" means: "asserted with a
low-to-high transition at the time an interrupt is
On 09/12/2012 11:57 AM, Jan Kiszka wrote:
> On 2012-09-12 10:51, Avi Kivity wrote:
>> On 09/12/2012 11:48 AM, Jan Kiszka wrote:
>>> On 2012-09-12 10:01, Avi Kivity wrote:
On 09/10/2012 04:29 AM, Matthew Ogilvie wrote:
> Intel's definition of "edge triggered" means: "asserted with a
> l
Fixes build against uClibc.
uClibc provides 2 versions of clock_gettime(), one with realtime
support and one without (this is so you can avoid linking in -lrt
unless actually needed). This means that the clock_gettime() don't
need -lrt. We still need it for timer_create() so we check for this
func
On Fri, Sep 07, 2012 at 11:57:58AM +0200, Kevin Wolf wrote:
> Am 07.09.2012 11:36, schrieb Paolo Bonzini:
> > Hmm, why don't we do the exact same thing as libvirt
> > (http://libvirt.org/remote.html):
> >
> > ipv4 - gluster+tcp://1.2.3.4:0/testvol/dir/a.img
> > ipv6 - gluster+tcp://[1:2:3:4:5:6:7
于 2012-9-12 16:19, Kevin Wolf 写道:
Am 11.09.2012 22:28, schrieb Blue Swirl:
On Mon, Sep 10, 2012 at 8:26 AM, Wenchao Xia wrote:
This patch contains the major APIs in the library.
Important APIs:
1 QBroker. These structure was used to retrieve errors, every thread must
create one first, la
Il 12/09/2012 11:22, Bharata B Rao ha scritto:
> FYI, bdrv_find_protocol() fails for protocols like this. It detects the
> protocol
> as "gluster+tcp" and compares it with drv->protocol_name (which is only
> "gluster").
>
> I guess I will have to fix bdrv_find_protocol() to handle the '+' within
Il 12/09/2012 10:25, Tristan Wibberley ha scritto:
> The attached diff adds a commandline option "--cache=" with four modes
> and makes no change to the default behaviour of qemu-nbd:
>
> --cache=writethrough [default, O_DSYNC, very slow, very resilient]
> --cache=off [same as --nocache, O_DIR
[ adding linux-mm - previously at http://marc.info/?t=13451150943 ]
Hi Rik,
Since qemu-kvm 1.2.0 and Linux 3.6.0-rc5 came out, I thought that I would
retest with these.
The typical symptom now appears to be that the Windows VMs boot reasonably
fast, but then there is high CPU use and load fo
From: Michael S. Tsirkin
refactor address resolution code to fix nonblocking connect
Signed-off-by: Michael S. Tsirkin
Signed-off-by: Amos Kong
Signed-off-by: Orit Wasserman
---
qemu-sockets.c | 139 +---
1 files changed, 82 insertions(+),
getaddrinfo can give us a list of addresses, but we only try to
connect to the first one. If that fails we never proceed to
the next one. This is common on desktop setups that often have ipv6
configured but not actually working.
To fix this make inet_connect_nonblocking retry connection with a di
No need to add non blocking parameters to the blocking inet_connect
Signed-off-by: Orit Wasserman
---
migration-tcp.c |2 +-
nbd.c |2 +-
qemu-sockets.c | 24
qemu_socket.h |4 +++-
ui/vnc.c|2 +-
5 files changed, 26 insertions(+),
getaddrinfo can give us a list of addresses, but we only try to
connect to the first one. If that fails we never proceed to
the next one. This is common on desktop setups that often have ipv6
configured but not actually working.
A simple way to reproduce the problem is migration:
for the destinati
On Tue, Sep 11, 2012 at 8:56 PM, Eduardo Habkost wrote:
> On Mon, Sep 10, 2012 at 06:00:54PM -0500, Anthony Liguori wrote:
>> "Daniel P. Berrange" writes:
>>
>> > From: "Daniel P. Berrange"
>> >
>> > Allow passing of '--target-list=' to configure to request that
>> > all targets are to be disabl
Signed-off-by: Lei Li
---
qemu-char.c | 84 +++
1 files changed, 84 insertions(+), 0 deletions(-)
diff --git a/qemu-char.c b/qemu-char.c
index 767da93..0470085 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -2591,6 +2591,90 @@ size_t qemu_
This RFC series attempts to convert the MemCharDriver to use a circular
buffer for input and output, expose it to users by introducing QMP commands
memchar_write and memchar_read and via the command line like the other
CharDriverStates.
Serial ports in qemu always use CharDriverStates as there bac
Signed-off-by: Lei Li
---
hmp-commands.hx | 25 +
hmp.c| 18 ++
hmp.h|1 +
qapi-schema.json | 27 +++
qemu-char.c | 48
qmp-commands.hx | 3
Signed-off-by: Lei Li
---
qemu-char.c | 31 +++
qemu-config.c |3 +++
qemu-options.hx | 10 ++
3 files changed, 44 insertions(+), 0 deletions(-)
diff --git a/qemu-char.c b/qemu-char.c
index 0470085..6e84acc 100644
--- a/qemu-char.c
+++ b/qemu-cha
Signed-off-by: Lei Li
---
hmp.c | 42 ++
monitor.c | 18 ++
monitor.h |2 ++
3 files changed, 62 insertions(+), 0 deletions(-)
diff --git a/hmp.c b/hmp.c
index 4397981..a016a5c 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1205,3 +1205,45
Signed-off-by: Lei Li
---
hmp-commands.hx | 23 ++
hmp.c| 19 +++
hmp.h|1 +
qapi-schema.json | 69 ++
qemu-char.c | 48 +
qmp-commands.hx
This patch adds basic support for the "architected" timers (i.e. cp15)
found in A15. It's enough to allow Linux to boot, using arch_timer for
the tick. However - it is not a complete model of the timer block at
large, it is not that well structured, and it is currently tested with
qemu-linaro-1.1.5
Signed-off-by: Hans de Goede
---
hw/usb/hcd-ehci.c | 28
1 file changed, 28 insertions(+)
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index c5f2635..e67cbc7 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -34,6 +34,7 @@
#include "monitor.h"
#includ
When removing unseen queue-heads from the async queue list, we should not
set the seen flag to 0, as this may cause them to be removed by
ehci_queues_rip_unused() during the next call to ehci_advance_async_state()
if the timer is late or running at a low frequency.
Note:
1) This *may* have caused
Am 12.09.2012 01:50, schrieb Michael S. Tsirkin:
> On Tue, Sep 11, 2012 at 01:00:13PM -0400, Don Slutz wrote:
>> Add LSI53C1030, SAS1068, SAS1068e. Based on code from "VirtualBox Open
>> Source Edition".
>> Based on QEMU MegaRAID SAS 8708EM2.
>>
>> This is a common VMware disk controller.
>
> I
On 09/11/2012 09:05 PM, Wenchao Xia wrote:
>> Seriously? We require a C99-compliant compiler, which is required to
>> treat the more compact version identically (all undefined names evaluate
>> to 0 in the preprocessor), and HACKING doesn't mandate that we spell out
>> a defined-ness check first.
When removing unseen queue-heads from the async queue list, we should not
set the seen flag to 0, as this may cause them to be removed by
ehci_queues_rip_unused() during the next call to ehci_advance_async_state()
if the timer is late or running at a low frequency.
Note:
1) This *may* have caused
Signed-off-by: Hans de Goede
---
hw/usb/redirect.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index 8d3cf3b..e438fd1 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -854,6 +854,7 @@ static void usbredir_chardev_close_bh(void *opaque)
Don't queue up packets after a packet with the SPD (short packet detect)
flag set. Since we won't know if the packet will actually be short until it
has completed, and if it is short we should stop the queue.
This fixes a miniature photoframe emulating a USB cdrom with the windows
software for it
v3:
- no addition of guest capabilities, use interrupt mask instead, ignore
0 or ~0 that are set by current windows driver.
- use crc to solve possible write while read.
- limit heads to 64, statically allocated on rom by host.
- some misc trace fixes.
QEMU:
Alon Levy (3):
hw/qxl: tracin
Until now we used only the agent to change the monitor count and each
monitor resolution. This patch introduces the qemu part of using the
device as the mediator instead of the agent via virtio-serial.
Spice (>=0.11.5) calls the new QXLInterface::client_monitors_config,
which returns wether the in
Signed-off-by: Alon Levy
---
hw/qxl.c | 1 +
trace-events | 1 +
2 files changed, 2 insertions(+)
diff --git a/hw/qxl.c b/hw/qxl.c
index 94eb3c8..12dfc79 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1503,6 +1503,7 @@ async_common:
qxl_set_mode(d, val, 0);
break;
case QXL_I
Add two new trace events:
qxl_send_events(int qid, uint32_t events) "%d %d"
qxl_set_guest_bug(int qid) "%d"
Change qxl_io_unexpected_vga_mode parameters to be equivalent to those
of qxl_io_write for easier grouping under a single systemtap probe.
Change d to qxl in one place.
Signed-off-by: Alon
Xin Tong writes:
> i do not know. could be similar. I am doing architecture research. i
> need traces of memory access for programming running under a full
> system environment, so i wrote this.
> i do nto seem to be able to access the linked provided from the link
> you give me though.
> https:
Sorry, I had missed this patch...
On Tue, Sep 11, 2012 at 9:02 PM, Eduardo Habkost wrote:
> commit 66d5499b3754b83c09487259c08fe2ce73188a59 broke the support for
> comma-separated target lists on the --target-list option. e.g.:
>
> $ ./configure --target-list=x86_64-linux-user,x86_64-softmmu
>
On 09/09/2012 11:04 PM, Richard Henderson wrote:
The real gdb protocol doesn't split out pc or cc as real registers.
Those are pseudos that are extracted as needed from the PSW. Don't
modify env->cc_op during read -- that way lies heisenbugs.
Fill in the XXX for the fp registers.
Remove duplic
Signed-off-by: Hans de Goede
---
hw/usb/hcd-ehci.c | 28
1 file changed, 28 insertions(+)
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index c5f2635..e67cbc7 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -34,6 +34,7 @@
#include "monitor.h"
#includ
Signed-off-by: Hans de Goede
---
hw/usb/redirect.c | 102 +-
1 file changed, 71 insertions(+), 31 deletions(-)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index 5301a69..603262a 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -
After a live migration, the usb-hcd will re-queue all packets by
walking over the schedule in the guest memory again, but requests which
were encountered on the migration source before will already be in flight,
so these should *not* be re-send to the usbredir-host.
This patch adds an already in f
So that we've a place to migrate it to / from to allow restoring it after
migration.
Signed-off-by: Hans de Goede
---
hw/usb/redirect.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index f474da8..3196665 100644
--- a/hw/usb/redirect
Signed-off-by: Hans de Goede
---
hw/usb/redirect.c | 349 +-
1 file changed, 346 insertions(+), 3 deletions(-)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index 3196665..8d3cf3b 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -
Commit 93bfef4c6e4b23caea9d51e1099d06433d8835a4 makes qemu-devices
which report the qemu version string to the guest in some way use a
qemu_get_version function which reports a machine-specific version string.
However usb-redir does not expose the qemu version to the guest, only to
the usbredir-ho
Hi,
We've been running into a lot of problems lately with Windows guests and
I think they all ultimately could be addressed by revisiting the missed
tick catchup algorithms that we use. Mike and I spent a while talking
about it yesterday and I wanted to take the discussion to the list to
get som
Kevin Wolf writes:
> Am 12.09.2012 01:50, schrieb Michael S. Tsirkin:
>> On Tue, Sep 11, 2012 at 01:00:13PM -0400, Don Slutz wrote:
>>> Add LSI53C1030, SAS1068, SAS1068e. Based on code from "VirtualBox Open
>>> Source Edition".
>>> Based on QEMU MegaRAID SAS 8708EM2.
>>>
>>> This is a common VM
On 12/09/12 19:12, Orit Wasserman wrote:
getaddrinfo can give us a list of addresses, but we only try to
connect to the first one. If that fails we never proceed to
the next one. This is common on desktop setups that often have ipv6
configured but not actually working.
A simple way to reproduce
On 2012-09-12 15:54, Anthony Liguori wrote:
>
> Hi,
>
> We've been running into a lot of problems lately with Windows guests and
> I think they all ultimately could be addressed by revisiting the missed
> tick catchup algorithms that we use. Mike and I spent a while talking
> about it yesterday
Jan Kiszka writes:
> On 2012-09-12 15:54, Anthony Liguori wrote:
>>
>> Hi,
>>
>> We've been running into a lot of problems lately with Windows guests and
>> I think they all ultimately could be addressed by revisiting the missed
>> tick catchup algorithms that we use. Mike and I spent a while
On 2012-09-12 16:44, Anthony Liguori wrote:
> Jan Kiszka writes:
>
>> On 2012-09-12 15:54, Anthony Liguori wrote:
>>>
>>> Hi,
>>>
>>> We've been running into a lot of problems lately with Windows guests and
>>> I think they all ultimately could be addressed by revisiting the missed
>>> tick catch
Hi all,
We are planning to implement DLPAR capacity on QEMU pSeries. As we
lack of experience in the internals of the arch we would like you guys
to give us some design directions
and confirm if we going in the right direction. Our first idea is:
1 - to patch 'spapr.c' so it can dynamically i
On 09/12/2012 05:57 AM, Lei Li wrote:
> Signed-off-by: Lei Li
> ---
> hmp-commands.hx | 25 +
> hmp.c| 18 ++
> hmp.h|1 +
> qapi-schema.json | 27 +++
> qemu-char.c | 48
On Wed, Sep 12, 2012 at 09:44:10AM -0500, Anthony Liguori wrote:
> Jan Kiszka writes:
>
> > On 2012-09-12 15:54, Anthony Liguori wrote:
> >>
> >> Hi,
> >>
> >> We've been running into a lot of problems lately with Windows guests and
> >> I think they all ultimately could be addressed by revisit
On 09/12/2012 06:25 AM, Alexander Graf wrote:
>> +case S390_PSWM_REGNUM:
>> +env->psw.mask = tmpl;
>> +env->cc_op = (tmpl >> 13) & 3;
>
> Are you sure this is correct? I thought gdbstub would just ignore the cc bits.
Well... no it won't ignore the cc bits. But it would appear
On Wed, Sep 12, 2012 at 08:54:26AM -0500, Anthony Liguori wrote:
>
> Hi,
>
> We've been running into a lot of problems lately with Windows guests and
> I think they all ultimately could be addressed by revisiting the missed
> tick catchup algorithms that we use. Mike and I spent a while talking
On 09/11/2012 08:00 PM, Don Slutz wrote:
> Add LSI53C1030, SAS1068, SAS1068e. Based on code from "VirtualBox Open
> Source Edition".
> Based on QEMU MegaRAID SAS 8708EM2.
>
> This is a common VMware disk controller.
>
> SEABIOS change for booting is in the works.
>
> Tested with Fedora 16, 17.
On 2012-09-12 17:06, Gleb Natapov wrote:
Are there other issues with reinjection that people are aware of? Does
anything seem obviously wrong with the above?
>>>
>>> We should take the chance and design everything in a way that the HPET
>>> can finally be (left) enabled.
>>
>> I thought
On Wed, Sep 12, 2012 at 05:42:58PM +0200, Jan Kiszka wrote:
> On 2012-09-12 17:06, Gleb Natapov wrote:
> Are there other issues with reinjection that people are aware of? Does
> anything seem obviously wrong with the above?
> >>>
> >>> We should take the chance and design everything in a
On 09/12/2012 04:54 PM, Erlon Cruz wrote:
Hi all,
We are planning to implement DLPAR capacity on QEMU pSeries. As we
What is DLPAR? Hotplug support?
lack of experience in the internals of the arch we would like you guys
to give us some design directions
and confirm if we going in the right d
On 09/12/2012 02:57 PM, Lei Li wrote:
> This RFC series attempts to convert the MemCharDriver to use a circular
> buffer for input and output, expose it to users by introducing QMP commands
> memchar_write and memchar_read and via the command line like the other
> CharDriverStates.
>
> Serial port
On 09/12/2012 05:11 PM, Richard Henderson wrote:
On 09/12/2012 06:25 AM, Alexander Graf wrote:
+case S390_PSWM_REGNUM:
+env->psw.mask = tmpl;
+env->cc_op = (tmpl >> 13) & 3;
Are you sure this is correct? I thought gdbstub would just ignore the cc bits.
Well... no it won't i
Dear all,
Excuse me for asking, does TCG-IR use static single assignment (SSA) form?
I just wanna know how to translate a register-based bytecode to TCG-IR.
thanks :)
Yichen
On Wed, Sep 12, 2012 at 11:56:59AM +0100, Richard Davies wrote:
> [ adding linux-mm - previously at http://marc.info/?t=13451150943 ]
>
> Hi Rik,
>
I'm not Rik but hi anyway.
> Since qemu-kvm 1.2.0 and Linux 3.6.0-rc5 came out, I thought that I would
> retest with these.
>
Ok. 3.6.0-rc5 c
On Wed, Sep 12, 2012 at 07:57:21PM +0800, Lei Li wrote:
> This RFC series attempts to convert the MemCharDriver to use a circular
> buffer for input and output, expose it to users by introducing QMP commands
> memchar_write and memchar_read and via the command line like the other
> CharDriverStates
On Wed, Sep 12, 2012 at 06:06:47PM +0300, Gleb Natapov wrote:
> On Wed, Sep 12, 2012 at 09:44:10AM -0500, Anthony Liguori wrote:
> > Jan Kiszka writes:
> >
> > > On 2012-09-12 15:54, Anthony Liguori wrote:
> > >>
> > >> Hi,
> > >>
> > >> We've been running into a lot of problems lately with Win
On 09/12/2012 08:54 AM, Alexander Graf wrote:
> So the CC pseudo-register is never written to?
They do handle a write to cc_regnum in s390_pseudo_register_write.
They modify psw.mask as one would expect.
r~
Am 12.09.2012 15:54, schrieb Anthony Liguori:
Hi,
We've been running into a lot of problems lately with Windows guests and
I think they all ultimately could be addressed by revisiting the missed
tick catchup algorithms that we use. Mike and I spent a while talking
about it yesterday and I want
On Wed, Sep 12, 2012 at 06:27:14PM +0200, Stefan Weil wrote:
> Am 12.09.2012 15:54, schrieb Anthony Liguori:
> >
> >Hi,
> >
> >We've been running into a lot of problems lately with Windows guests and
> >I think they all ultimately could be addressed by revisiting the missed
> >tick catchup algorith
Hi Mel - thanks for replying to my underhand bcc!
Mel Gorman wrote:
> I see that this is an old-ish bug but I did not read the full history.
> Is it now booting faster than 3.5.0 was? I'm asking because I'm
> interested to see if commit c67fe375 helped your particular case.
Yes, I think 3.6.0-rc5
On 09/11/2012 12:10 PM, Aurelien Jarno wrote:
> This better explains what is this function about. Adjust all callers.
>
> Cc: Richard Henderson
> Cc: Alexander Graf
> Cc: Andreas Färber
> Cc: David Gibson
> Cc: Anthony Liguori
> Acked-by: Blue Swirl
> Acked-by: Andreas Färber
> Signed-off-b
On 12 September 2012 10:45, (Yichen Yang)楊逸臣
wrote:
> Excuse me for asking, does TCG-IR use static single assignment (SSA) form?
No. The TCG IR is documented in tcg/README -- this should be enough to
be able to translate something else into it.
-- PMM
On 09/12/2012 02:45 AM, (Yichen Yang)楊逸臣 wrote:
> Excuse me for asking, does TCG-IR use static single assignment (SSA) form?
No.
r~
On Wed, Sep 12, 2012 at 6:14 AM, Lluís Vilanova wrote:
> Xin Tong writes:
>
>> i do not know. could be similar. I am doing architecture research. i
>> need traces of memory access for programming running under a full
>> system environment, so i wrote this.
>
>> i do nto seem to be able to access t
I have the code on http://code.google.com/p/qemu-trace/. I currently
have memory trace, branch trace and some special instructions traces
ready ( unverified though). we should discuss about what is the best
way to do this btw.
Xin
On Wed, Sep 12, 2012 at 10:09 AM, Xin Tong wrote:
> On Wed, Sep
DEF_HELPER_FLAGS_5 was added some time ago without adjusting
MAX_OPC_PARAM_IARGS.
Fixing the definition becomes more important as QEMU is using
an increasing number of helper functions called with 5 arguments.
Add also a comment to avoid future problems when DEF_HELPER_FLAGS_6
will be added.
Sig
On 09/12/2012 10:18 AM, Stefan Weil wrote:
> DEF_HELPER_FLAGS_5 was added some time ago without adjusting
> MAX_OPC_PARAM_IARGS.
>
> Fixing the definition becomes more important as QEMU is using
> an increasing number of helper functions called with 5 arguments.
>
> Add also a comment to avoid fu
On Wed, 12 Sep 2012 08:54:26 -0500
Anthony Liguori wrote:
>
> Hi,
>
> We've been running into a lot of problems lately with Windows guests and
> I think they all ultimately could be addressed by revisiting the missed
> tick catchup algorithms that we use. Mike and I spent a while talking
> abo
Am 12.09.2012 18:45, schrieb Gleb Natapov:
On Wed, Sep 12, 2012 at 06:27:14PM +0200, Stefan Weil wrote:
Am 12.09.2012 15:54, schrieb Anthony Liguori:
Hi,
We've been running into a lot of problems lately with Windows guests and
I think they all ultimately could be addressed by revisiting the mi
On 09/12/2012 09:22 AM, Guannan Ren wrote:
> After failure of qemu transaction command, the snapshot file still
> be there with non-zero in size. In order to unlink the file, the
> patch removes the file size checking.
Can you give some exact steps to reproduce this, so that I know who is
making t
TCG uses 6 registers for function arguments on 64 bit Linux hosts,
but only 4 registers on W64 hosts.
Commit 2999a0b20074a7e4a58f56572bb1436749368f59 increased the number
of arguments for some important helper functions from 4 to 5
which triggered a bug for W64 hosts: QEMU aborts when executing
he
> On 2012-09-12 15:54, Anthony Liguori wrote:
>>
>> Hi,
>>
>> We've been running into a lot of problems lately with Windows guests and
>> I think they all ultimately could be addressed by revisiting the missed
>> tick catchup algorithms that we use. Mike and I spent a while talking
>> about it yes
On 12 September 2012 19:03, Stefan Weil wrote:
> diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
> index da17bba..43b5572 100644
> --- a/tcg/i386/tcg-target.c
> +++ b/tcg/i386/tcg-target.c
> @@ -118,7 +118,7 @@ static void patch_reloc(uint8_t *code_ptr, int type,
> static inline int tc
On Wed, Sep 12, 2012 at 07:30:08PM +0200, Stefan Weil wrote:
> Am 12.09.2012 18:45, schrieb Gleb Natapov:
> >On Wed, Sep 12, 2012 at 06:27:14PM +0200, Stefan Weil wrote:
> >>Am 12.09.2012 15:54, schrieb Anthony Liguori:
> >>>Hi,
> >>>
> >>>We've been running into a lot of problems lately with Windo
Gleb Natapov writes:
> On Wed, Sep 12, 2012 at 08:54:26AM -0500, Anthony Liguori wrote:
>>
>> Hi,
>>
>> We've been running into a lot of problems lately with Windows guests and
>> I think they all ultimately could be addressed by revisiting the missed
>> tick catchup algorithms that we use. Mi
The problem with integrating this is that it has little or
no assurance from documentation. The Linux kernel source is a good
source, then say "accordingly to VMWare guest support code in version xyz"
in the changelog.
Also extracting this information in a text file (or comment in the code)
woul
On 09/12/2012 01:47 PM, Eric Blake wrote:
> On 09/12/2012 09:22 AM, Guannan Ren wrote:
>> After failure of qemu transaction command, the snapshot file still
>> be there with non-zero in size. In order to unlink the file, the
>> patch removes the file size checking.
>
> Can you give some exact step
On Wed, Sep 05, 2012 at 02:01:36PM -0500, Anthony Liguori wrote:
> Commit c3767ed0eb5d0bb25fe409ae5dec06e3411ff1b6 introduced a possible SEGV
> when
> using a socket chardev with server=on because it assumes that all TCP sockets
> are in client mode.
>
> This patch adds a check to only reconnect
On Wed, Sep 12, 2012 at 07:12:47PM +0100, Peter Maydell wrote:
> On 12 September 2012 19:03, Stefan Weil wrote:
> > diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
> > index da17bba..43b5572 100644
> > --- a/tcg/i386/tcg-target.c
> > +++ b/tcg/i386/tcg-target.c
> > @@ -118,7 +118,7 @@ s
"Richard W.M. Jones" writes:
> On Wed, Sep 05, 2012 at 02:01:36PM -0500, Anthony Liguori wrote:
>> Commit c3767ed0eb5d0bb25fe409ae5dec06e3411ff1b6 introduced a possible SEGV
>> when
>> using a socket chardev with server=on because it assumes that all TCP sockets
>> are in client mode.
>>
>> Thi
Am 12.09.2012 21:14, schrieb Aurelien Jarno:
On Wed, Sep 12, 2012 at 07:12:47PM +0100, Peter Maydell wrote:
On 12 September 2012 19:03, Stefan Weil wrote:
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index da17bba..43b5572 100644
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-tar
Am 12.09.2012 20:13, schrieb Gleb Natapov:
On Wed, Sep 12, 2012 at 07:30:08PM +0200, Stefan Weil wrote:
I also meant host hibernation.
Than I don't see how guest can handle the situation since it has
no idea that it was stopped. Qemu has not idea about host hibernation
either.
The guest can c
Am 12.09.2012 21:14, schrieb Aurelien Jarno:
On Wed, Sep 12, 2012 at 07:12:47PM +0100, Peter Maydell wrote:
On 12 September 2012 19:03, Stefan Weil wrote:
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index da17bba..43b5572 100644
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-tar
On Wed, Sep 12, 2012 at 07:30:08PM +0200, Stefan Weil wrote:
> Am 12.09.2012 18:45, schrieb Gleb Natapov:
> >On Wed, Sep 12, 2012 at 06:27:14PM +0200, Stefan Weil wrote:
> >>Am 12.09.2012 15:54, schrieb Anthony Liguori:
> >>>Hi,
> >>>
> >>>We've been running into a lot of problems lately with Windo
On 09/12/2012 12:33 PM, Jeff Cody wrote:
> If QEMU creates the snapshot file, upon transaction failure it is
> possible to have a newly created image file left, depending on when the
> failure occurs. The running QEMU instance, however, will not be
> affected.
>
> For instance, if we are perform
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