I delete the "dev->sin = NULL;" in the last of "spice_char_device_reset"
function. And the "loadvm" is OK.
But I don't know whether this change will lead to other problems. Who can give
me some advice?
Best Regards,
Jeremy Liu
> Hello, everyone
>
> I found a problem about "loadvm", when I
On Thu, Mar 28, 2013 at 10:55 PM, Stefan Hajnoczi wrote:
>
> On Thu, Mar 28, 2013 at 03:55:51PM +0800, Liu Ping Fan wrote:
> > From: Liu Ping Fan
> >
> > These series aim to make the whole network re-entrant, here only apply
> > backend and frontend,
> > and for the netcore, separated patches ha
From: Liu Ping Fan
This is an proposal similar to push core listener out of biglock
for core listener out of biglock,
refer to orignal plan posted by Marcelo Tosatti,
http://lists.gnu.org/archive/html/qemu-devel/2012-06/msg04315.html
While core listener's out of biglock still no
From: Liu Ping Fan
This pair of interface are optinal, except for those device which is
used outside the biglock's protection for hot unplug. Currently,
HostMem used by virtio-blk dataplane is outside biglock, so the RAM
device should implement this.
Signed-off-by: Liu Ping Fan
---
include/exe
From: Liu Ping Fan
The hostmem listener will translate gpa to hva quickly. Make it
global, so other component can use it.
Also this patch adopt MemoryRegionOps's ref/unref interface to
make it survive the RAM hotunplug.
Signed-off-by: Liu Ping Fan
---
hw/dataplane/hostmem.c | 130
From: Liu Ping Fan
Signed-off-by: Liu Ping Fan
---
vl.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/vl.c b/vl.c
index 7643f16..46a25cf 100644
--- a/vl.c
+++ b/vl.c
@@ -4157,6 +4157,7 @@ int main(int argc, char **argv, char **envp)
}
os_set_line_bufferin
From: Liu Ping Fan
When lookup gpa to hva, the corresponding MemoryRegion will be exposed
to caller, and will release by caller later
Signed-off-by: Liu Ping Fan
---
hw/dataplane/vring.c | 88 ++
hw/dataplane/vring.h |5 ++-
include/qem
From: Liu Ping Fan
virtio-blk will reference to RAM's memoryRegion when the req has been
done. So we can avoid to call bdrv_drain_all() when RAM hot unplug.
Signed-off-by: Liu Ping Fan
---
hw/dataplane/virtio-blk.c | 52 ++--
1 files changed, 40 inser
On Fri, Mar 29, 2013 at 10:28:07AM +0100, Paolo Bonzini wrote:
> Il 29/03/2013 09:16, Hu Tao ha scritto:
> > diff --git a/hw/pc.h b/hw/pc.h
> > index 8e1dd4c..d42b76b 100644
> > --- a/hw/pc.h
> > +++ b/hw/pc.h
> > @@ -145,6 +145,12 @@ PCIBus *i440fx_init(PCII440FXState **pi440fx_state,
> > int *pi
Opening backends in non-blocking mode isn't necessary, we don't do
anything while waiting for data.
This also excuses us from checking for EAGAIN, which for the default
random backend, is a very common return error type. Starting the guest
with '-device virtio-rng-pci', issuing a 'cat /dev/hwrng'
Mike Lovell, le Mon 01 Apr 2013 00:35:03 -0600, a écrit :
> On 03/08/2013 05:47 AM, Samuel Thibault wrote:
> >Samuel Thibault, le Fri 08 Mar 2013 10:08:55 +0100, a écrit :
> >>There does exist some unique address, which is returned by recvfrom,
> >>I'll have a look at how to get access to it.
> >Ah
This serial will package backing chain snapshot code as one case to make it
possible adding more operations later. It is splitted out from previous snapshot
patches since it have slightly different purpose, adjusting qmp_transaction.
Previous patch and discuss could be found at:
http://lists.nong
This function should be used to remove contents of active *bs on the
top of backing chain, when top *bs was committed to bs->backing_hd or
*bs was just appended.
Signed-off-by: Wenchao Xia
---
block.c | 66 +
include/block/block.h
Now code for external snapshot are packaged as one case
in qmp_transaction, so later other operation could be added.
The logic in qmp_transaction is changed a bit: Original code
tries to create all images first and then update all *bdrv
once together, new code create and update one *bdrv one ti
Last operaton should be cancelled first.
Signed-off-by: Wenchao Xia
---
blockdev.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index 75416fb..a24d10e 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -954,7 +954,7 @@ void qmp_transaction(Blockdev
Hello, everyone
After executing the "savevm" command, the QEMU process is hanging.
But in the v1.4.0, it's no problem.
Host OS: Fedora 17 x86_64
Qemu: the latest(2013-04-01)
Quest OS: WinXP
1) Use the following command to start the VM:
qemu-kvm -enable-kvm -name winxp -M pc-0.15 -m 1024 -smp
Hi
Please send in any agenda topics you are interested in.
Later, Juan.
On Sat, 30 Mar 2013 10:01:21 +0800
"Michael W. Bombardieri" wrote:
> Hi,
>
> The following patch removes variable 'found' from lookup_feature().
> We can just return true/false (found/not found) directly.
> Does this look OK?
We are aiming to remove lookup_feature() and related feature tables,
s
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 drivers, together with a local cache as a file on
a much faster locally mounted device, for instance an SSD (possibly
replicated). This would
Hi, Stefan：
I have done some testing to compare the performance of dataplane and
non-dataplane. But the result did not meet my expectations, the performance of
disk with dataplane enabled did not have advantage over non-dataplane.
The following contains the environment info
Amit Shah writes:
> Opening backends in non-blocking mode isn't necessary, we don't do
> anything while waiting for data.
>
> This also excuses us from checking for EAGAIN, which for the default
> random backend, is a very common return error type.
It's not common... It really shouldn't happen
On Mon, Apr 1, 2013 at 12:00 AM, Peter Maydell wrote:
> The lack of a write-only-memory device is a gaping hole in QEMU's
> otherwise comprehensive range of device models. This patch implements
> a model of the popular Signetics 25120 9046xN random access WOM.
Awesome!! I made a short clip to sho
On Sat, 30 Mar 2013, Hanweidong wrote:
> > -Original Message-
> > From: Stefano Stabellini [mailto:stefano.stabell...@eu.citrix.com]
> > Sent: 2013年3月29日 20:37
> > To: Hanweidong
> > Cc: Tim (Xen.org); George Dunlap; Andrew Cooper; Yanqiangjun; qemu-
> > de...@nongnu.org; xen-de...@lists.xe
On Mon, Mar 04, 2013 at 04:32:44PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> disas.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/disas.c b/disas.c
> index a46faee..c0ac7ec 100644
> --- a/disas.c
> +++ b/disas.c
> @@ -322,6 +322,7 @@ void disas(FILE *
On Mon, Mar 04, 2013 at 04:32:46PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 72
> ++
> 1 file changed, 20 insertions(+), 52 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64
On Mon, Mar 04, 2013 at 04:32:45PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 36 +---
> 1 file changed, 21 insertions(+), 15 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
> i
On Mon, Mar 04, 2013 at 04:32:47PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 15 ++-
> 1 file changed, 10 insertions(+), 5 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
> index 3587d0e..84e30ad
On Mon, Mar 04, 2013 at 04:32:48PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 13 -
> 1 file changed, 8 insertions(+), 5 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
> index 84e30ad..9199ac4 100
On Mon, Mar 04, 2013 at 04:32:52PM -0800, Richard Henderson wrote:
> We'll need a zero, and Z makes more sense for that. Make sure we
> have a full compliment of signed and unsigned 16 and 32-bit tests.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 43 +++
On Mon, Mar 04, 2013 at 04:32:49PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 9 +++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
> index 9199ac4..82e1da7 100644
>
On Mon, Mar 04, 2013 at 04:32:50PM -0800, Richard Henderson wrote:
> The test for using movi32 was sub-optimal for TCG_TYPE_I32, comparing
> a signed 32-bit quantity against an unsigned 32-bit quantity.
>
> When possible, use addi+oris for 32-bit unsigned constants. Otherwise,
> standardize on ad
On Mon, Mar 04, 2013 at 04:32:51PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 138
> +++--
> 1 file changed, 66 insertions(+), 72 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64
On Mon, Mar 04, 2013 at 04:32:53PM -0800, Richard Henderson wrote:
> Use SUBFIC to implement subtraction with constant op1. Improve constant
> addition -- previously we'd emit useless addis with 0. Use new constraints
> to force the driver to pull full 64-bit constants into a register.
>
> Signe
On Mon, Mar 04, 2013 at 04:32:56PM -0800, Richard Henderson wrote:
> Use RLDICL and RLDICR.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 64
> +++---
> 1 file changed, 50 insertions(+), 14 deletions(-)
>
> diff --git a/tcg/pp
On Mon, Mar 04, 2013 at 04:32:57PM -0800, Richard Henderson wrote:
> Using a table to look up insns of the right width and sign.
> Include support for the Power 2.05 LDBRX and STDBRX insns
> included in e.g. Power6.
These instructions have actually been added in the Power 2.06
specification. The d
On Mon, Mar 04, 2013 at 04:32:54PM -0800, Richard Henderson wrote:
> Handle constants in common code; we'll want to reuse that later.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 55
> --
> 1 file changed, 31 insertions(+)
On Mon, Mar 04, 2013 at 04:32:55PM -0800, Richard Henderson wrote:
> Use RLWINM
>
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 50
> +-
> 1 file changed, 49 insertions(+), 1 deletion(-)
>
> diff --git a/tcg/ppc64/tcg-target
On Mon, Mar 04, 2013 at 04:32:58PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 39 +++
> tcg/ppc64/tcg-target.h | 4 ++--
> 2 files changed, 41 insertions(+), 2 deletions(-)
>
> diff --git a/tcg/ppc64/tc
On Mon, Mar 04, 2013 at 04:33:00PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 35 +++
> tcg/ppc64/tcg-target.h | 2 +-
> 2 files changed, 36 insertions(+), 1 deletion(-)
>
> diff --git a/tcg/ppc64/tcg-targe
On Mon, Mar 04, 2013 at 04:32:59PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 43 +++
> tcg/ppc64/tcg-target.h | 18 ++
> 2 files changed, 53 insertions(+), 8 deletions(-)
>
> diff --
On Mon, Mar 04, 2013 at 04:33:04PM -0800, Richard Henderson wrote:
> The mul_i32 pattern was loading non-16-bit constants into a register,
> when we can get the middle-end to do that for us. The mul_i64 pattern
> was not considering that MULLI takes 64-bit inputs.
>
> Signed-off-by: Richard Hende
On Mon, Mar 04, 2013 at 04:33:01PM -0800, Richard Henderson wrote:
> Mostly copied from the ppc32 port.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 34 ++
> tcg/ppc64/tcg-target.h | 20 ++--
> 2 files changed, 44 insertion
On Mon, Mar 04, 2013 at 04:33:02PM -0800, Richard Henderson wrote:
> Since we have special code to handle and/or/xor with a constant,
> apply the same to andc/orc/eqv with a constant.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 44 ++-
On Mon, Mar 04, 2013 at 04:33:06PM -0800, Richard Henderson wrote:
> Never use MFCR, as the latency is really high. Even MFOCRF, at half
> the latency of MFCR, isn't as fast as we can do with carry tricks.
>
> The ADDIC+SUBFE trick only works for word-sized operands, as we need
> carry-out from b
On Mon, Mar 04, 2013 at 04:33:03PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 12
> tcg/ppc64/tcg-target.h | 4 ++--
> 2 files changed, 14 insertions(+), 2 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-
On Mon, Mar 04, 2013 at 04:33:07PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 59
> ++
> tcg/ppc64/tcg-target.h | 4 ++--
> 2 files changed, 61 insertions(+), 2 deletions(-)
>
> diff --git
On Mon, Mar 04, 2013 at 04:33:05PM -0800, Richard Henderson wrote:
> The optimization/bug being fixed is that tcg_out_cmp was not applying the
> right type to loading a constant, in the case it can't be implemented
> directly. Rather than recomputing the TCGType enum from the arch64 bool,
> pass a
Peter Maydell writes:
> The lack of a write-only-memory device is a gaping hole in QEMU's
> otherwise comprehensive range of device models. This patch implements
> a model of the popular Signetics 25120 9046xN random access WOM.
Applied, thanks.
Regards,
Anthony Liguori
> ---
> hw/Makefile.o
On Mon, 1 Apr 2013, Alex Bligh wrote:
> This commit delays the point at which bdrv_new (and hence blk_open
> on the underlying device) is called from blk_init to blk_connect.
> This ensures that in an inbound live migrate, the block device is
> not opened until it has been closed at the other end.
Stefano,
--On 31 March 2013 19:53:28 + Alex Bligh wrote:
Alex, do you have any updates on this patch?
Sorry, I've been snowed under with other stuff.
I got to the speed bump below, then didn't get back to it after Paolo's
reply. I'll see if I can get some time tomorrow.
Just sent unde
ISEL is a Power ISA 2.06 instruction and thus is available on POWER7.
Given this is trapped and emulated by the Linux kernel, I guess it went
unnoticed.
Cc: Alexander Graf
Signed-off-by: Aurelien Jarno
---
target-ppc/translate_init.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
dif
From: Petar Jovanovic
Previous implementation has failed to take into account different value of
SOCK_NONBLOCK on target and host, and existence of SOCK_CLOEXEC.
The same conversion has to be applied both for do_socket and do_socketpair,
so the code has been isolated in a static inline function.
From: Aurelien Jarno [aurel...@aurel32.net]
Sent: Sunday, March 24, 2013 11:27 AM
To: Petar Jovanovic
Cc: qemu-devel@nongnu.org; Petar Jovanovic; riku.voi...@linaro.org; Richard
Henderson; Blue Swirl
Subject: Re: [PATCH] linux-user: improve target_to_host_
On Mon, Mar 04, 2013 at 04:33:08PM -0800, Richard Henderson wrote:
> Glibc 2.16 includes an easy way to get feature bits previously
> buried in /proc or the program startup auxiliary vector. Use it.
>
> Signed-off-by: Richard Henderson
> ---
> configure | 18 ++
> t
On 04/01/2013 04:01 AM, Wenchao Xia wrote:
> Last operaton should be cancelled first.
s/operaton/operation/
[I don't care enough about US vs. UK to say whether canceled or
cancelled looks better]
>
> Signed-off-by: Wenchao Xia
> ---
> blockdev.c |2 +-
> 1 files changed, 1 insertions(+)
On 03/22/2013 08:19 AM, Wenchao Xia wrote:
> This patch using new added function in last commit which retrieve
> info from qmp for snapshot info.
>
> Signed-off-by: Wenchao Xia
> ---
> monitor.c |2 +-
> savevm.c | 64
> -
> 2
Hi,
On 03/29/2013 10:31 AM, Amit Shah wrote:
On (Thu) 28 Mar 2013 [14:28:11], Hans de Goede wrote:
This is necessary so that we get properly woken up to write the rest.
Signed-off-by: Hans de Goede
Acked-by: Amit Shah
---
hw/virtio-console.c | 5 +++--
1 file changed, 3 insertions(+), 2 d
On Mon, Mar 04, 2013 at 04:33:09PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 56
> ++
> tcg/ppc64/tcg-target.h | 4 ++--
> 2 files changed, 58 insertions(+), 2 deletions(-)
>
> diff --git
On Mon, Mar 04, 2013 at 04:33:10PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
> ---
> tcg/ppc64/tcg-target.c | 27 +++
> tcg/ppc64/tcg-target.h | 4 ++--
> 2 files changed, 29 insertions(+), 2 deletions(-)
>
> diff --git a/tcg/ppc64/tcg-target.c b
On Mon, Apr 01, 2013 at 08:43:24AM -0700, Richard Henderson wrote:
> On 2013-04-01 07:55, Aurelien Jarno wrote:
> >>>+static void tcg_out_andi32(TCGContext *s, TCGReg dst, TCGReg src,
> >>>uint32_t c)
> >>>+{
> >>>+int mb, me;
> >>>+
> >>>+if ((c & 0x) == c) {
> >>>+tcg_out32(s
This commit delays the point at which bdrv_new (and hence blk_open
on the underlying device) is called from blk_init to blk_connect.
This ensures that in an inbound live migrate, the block device is
not opened until it has been closed at the other end. This is in
preparation for supporting devices
Luiz Capitulino writes:
> Commit f628926bb423fa8a7e0b114511400ea9df38b76a changed monitor_flush()
> to retry on qemu_chr_fe_write() errors. However, the Monitor's output
> buffer can keep growing while the retry is not issued and this can
> cause the buffer to overflow.
>
> To reproduce this issu
On 2013-04-01 08:00, Aurelien Jarno wrote:
I wonder if the same could be used for arm with AT_PLATFORM to detect ARM
v5/v6/v7.
Yes you can.
Once the ppc64 patch set was in, I was planning on seeing what I
could infer from the ARM HWCAP bits. E.g. if you have neon then
you're at least arm6, et
On 2013-04-01 07:55, Aurelien Jarno wrote:
>+static void tcg_out_andi32(TCGContext *s, TCGReg dst, TCGReg src, uint32_t c)
>+{
>+int mb, me;
>+
>+if ((c & 0x) == c) {
>+tcg_out32(s, ANDI | SAI(src, dst, c));
>+return;
>+} else if ((c & 0x) == c) {
>+
On Mon, Apr 01, 2013 at 12:26:16PM +0530, Amit Shah wrote:
> On (Tue) 12 Mar 2013 [21:31:29], Andreas Gustafsson wrote:
>
> > Now cut-and-paste a string containing at least 41 characters into the
> > terminal window. I used a string containing 41 copies of the letter
> > "X". You can use o
ping
http://patchwork.ozlabs.org/patch/229787/
From: Peter Maydell [peter.mayd...@linaro.org]
Sent: Thursday, March 21, 2013 7:03 PM
To: Petar Jovanovic
Cc: qemu-devel@nongnu.org; riku.voi...@linaro.org; Petar Jovanovic
Subject: Re: [Qemu-devel] [PATCH] li
Anthony Liguori
Signed-off-by: Aurelien Jarno
---
ui/gtk.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ui/gtk.c b/ui/gtk.c
index a5a8156..9692c56 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -210,11 +210,11 @@ static void gd_update_caption(GtkDisplayState *s)
bool
Cc: Anthony Liguori
Signed-off-by: Aurelien Jarno
---
po/Makefile |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/po/Makefile b/po/Makefile
index 2c0193e..8297ab5 100644
--- a/po/Makefile
+++ b/po/Makefile
@@ -34,7 +34,7 @@ install: $(OBJS)
@msgfmt -o $@ $(SRC_PATH
Cc: Paolo Bonzini
Cc: Kevin Wolf
Cc: Anthony Liguori
Signed-off-by: Aurelien Jarno
---
po/de_DE.po| 41 -
po/it.po | 41 -
po/messages.po | 36
3 files changed,
This patch series marks a few more messages as translatable, improves
po/Makefile and add French translation.
Aurelien Jarno (5):
gtk: make more messages translatable
po/Makefile: simplify
po/Makefile: correctly pass QEMU version
po: update existing translation files
po: add French trans
In the hope we get more translations, we should not have to modify
po/Makefile for each of them.
Cc: Anthony Liguori
Signed-off-by: Aurelien Jarno
---
po/Makefile | 12
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/po/Makefile b/po/Makefile
index 2b4420f..2c0193e
Cc: Anthony Liguori
Signed-off-by: Aurelien Jarno
---
po/fr_FR.po | 62 +++
1 file changed, 62 insertions(+)
create mode 100644 po/fr_FR.po
diff --git a/po/fr_FR.po b/po/fr_FR.po
new file mode 100644
index 000..27d8636
--- /dev/null
While investigating why a 32 bit Windows 2003 guest wasn't able to
successfully perform a shutdown /h, it was discovered that commit
afafe4bbe0cf7d3318e1ac7b40925561f86a6bd4 inadvertently dropped the
initialization of the s4_val used to handle s4 shutdown.
Initialize the value as before.
Signed-of
Aurelien Jarno writes:
> This patch series marks a few more messages as translatable, improves
> po/Makefile and add French translation.
Reviewed-by: Anthony Liguori
Regards,
Anthony Liguori
>
> Aurelien Jarno (5):
> gtk: make more messages translatable
> po/Makefile: simplify
> po/Mak
On 03/28/2013 05:03 AM, Paolo Bonzini wrote:
Il 26/03/2013 15:14, Corey Bryant ha scritto:
This patch provides ACPI support for the TPM device. It probes for the TPM
device and only if a TPM device is found then the TPM's SSDT and TCPA table
are created. This patch also connects them to the RS
On my F19 box, it's failing about 2/3 of the attempts. What is funny is
that on the Ubuntu 13.04 box, I can't get the problem reproduced
anymore, for some reason beyond me.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.
On 03/22/2013 08:19 AM, Wenchao Xia wrote:
> This allow hmp use this function, just like qemu-img.
> It also returns a pointer now to make it easy to use.
>
>
> -void bdrv_image_info_dump(ImageInfo *info)
> +GCC_FMT_ATTR(3, 4)
> +static void snprintf_tail(char **p_buf, int *p_size, const char
As the work to get X86CPU subclasses static properties defined is taking very
long to get reviewed and we risk not getting it finished in 1.5, I am sending
an alternative mechanism to allow libvirt to probe for CPU model information.
It's interesting to note that this alternative solution is actua
FEAT_7_0_EBX uses ECX as input, so we have to take that into account
when reporting feature word values.
Signed-off-by: Eduardo Habkost
---
target-i386/cpu.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 4b43759..974a8c
The array will be used by the "feature-words" properties to output the
register enum value.
Signed-off-by: Eduardo Habkost
---
target-i386/cpu.c | 25 +
1 file changed, 13 insertions(+), 12 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 974a8c6..20
This property will be useful for libvirt, as libvirt already has logic
based on low-level feature bits (not feature names), so it will be
really easy to convert the current libvirt logic to something using the
"feature-words" property.
The property will have two main use cases:
- Checking host ca
Add a schema for QAPI definitions that will be used by *-user.
Example output:
$ ./QMP/qmp --path=/tmp/m qom-get --path=/machine/unattached/device[1]
--property=feature-words
item[0].cpuid-register: EDX
item[0].cpuid-input-eax: 2147483658
item[0].features: 0
item[1].cpuid-register: EAX
Stefano,
--On 1 April 2013 16:44:05 +0100 Stefano Stabellini
wrote:
Note this patch is compile-tested only.
I think the patch looks good, just a minor comment.
Thanks. I guess I ought to actually test it works then :-)
+/* fill info
+ * Temporarily write zero sectors as we won'
Hi Anthony,
The following changes since commit 174d4d215fb49b4d43196e62f22c2533431b260e:
tcg/mips: Implement muls2_i32 (2013-04-01 18:49:17 +0200)
are available in the git repository at:
git://github.com/awilliam/qemu-vfio.git tags/vfio-pci-for-qemu-20130401.0
for you to fetch changes up t
Unedited scripts/update-linux-headers.sh run against v3.9-rc2 tag
Signed-off-by: Alex Williamson
---
linux-headers/linux/vfio.h |9 +
1 file changed, 9 insertions(+)
diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index f787b72..e094121 100644
--- a/linux-header
Kernel-side vfio virtualizes all of config space, but some parts are
unique to Qemu. For instance we may or may not expose the ROM BAR,
Qemu manages MSI/MSIX, and Qemu manages the multi-function bit so that
single function devices can appear as multi-function and vica versa.
Generalize this into a
Windows seems to pay particular interest to the PCIe header type of
devices and will fail to load drivers if we attach Endpoint devices or
Legacy Endpoint devices to the Root Complex. We can use
pci_bus_is_express and pci_bus_is_root to determine the bus type and
mangle the type appropriately:
*
Signed-off-by: Alex Williamson
---
hw/vfio_pci.c |5 +
1 file changed, 5 insertions(+)
diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index d310730..0d2a445 100644
--- a/hw/vfio_pci.c
+++ b/hw/vfio_pci.c
@@ -30,6 +30,7 @@
#include "qemu/event_notifier.h"
#include "exec/address-spaces.h"
#
Most VGA cards need some kind of quirk to fully operate since they
hide backdoors to get to other registers outside of PCI config space
within the registers, but this provides the base infrastructure. If
we could identity map PCI resources for assigned devices we would need
a lot fewer quirks.
To
Guests may leave devices in a low power state at reboot, but we expect
devices to be woken up for the next boot. Make this happen.
Signed-off-by: Alex Williamson
---
hw/vfio_pci.c | 23 +++
1 file changed, 23 insertions(+)
diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index
Graphics cards have a number of different backdoors. Some of these
are alternative ways to get PCI BAR addresses, some of them are
complete mirrors of PCI config space available through MMIO and
I/O port access. These quirks cover a number of ATI Radeon and
Nvidia devices. On the ATI/AMD side, t
On Thu, Mar 21, 2013 at 03:28:34PM +0100, Igor Mammedov wrote:
> Signed-off-by: Igor Mammedov
Reviewed-by: Eduardo Habkost
> ---
> target-i386/cpu.c | 17 ++---
> 1 files changed, 10 insertions(+), 7 deletions(-)
>
> diff --git a/target-i386/cpu.c b/target-i386/cpu.c
> index a06
Starting to get messy, put the back in alphabetical order.
Signed-off-by: Alex Williamson
---
hw/vfio_pci.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index 0d2a445..693a9ff 100644
--- a/hw/vfio_pci.c
+++ b/hw/vfio_pci.c
@@ -19,
Often when debugging it's useful to be able to disable bypass paths
so no interactions with the device are missed. Add some extra debug
options to do this. Also add device info on read/write BAR accesses,
which is useful when debugging more than one assigned device. A
couple DPRINTFs also had re
Applied. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Public bug reported:
On one machine I call
./qemu-system-x86_64 -m 1024 -drive file=/srv/z.img,if=virtio,cache=none
-vnc :1 -monitor stdio
on another, I call
./qemu-system-x86_64 -incoming tcp:0.0.0.0: -vnc :1 -monitor stdio
then in the first monitor I call
migrate -b tcp:10.42.43.1:
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