Tianjia Zhang 于2020年7月27日周一 下午1:00写道：
>
> This patch fixes the netdev document description typo in qemu-option.hx.
>
> Signed-off-by: Tianjia Zhang
Reviewed-by: Li Qiang
> ---
> qemu-options.hx | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/qemu-options.hx
On 27/07/2020 06.59, Tianjia Zhang wrote:
> This patch fixes the netdev document description typo in qemu-option.hx.
>
> Signed-off-by: Tianjia Zhang
> ---
> qemu-options.hx | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/qemu-options.hx b/qemu-options.hx
> index
On 24/07/2020 18.49, Daniel P. Berrangé wrote:
> On Fri, Jul 24, 2020 at 06:46:23PM +0200, Philippe Mathieu-Daudé wrote:
>> On 7/24/20 4:46 PM, Daniel P. Berrangé wrote:
>>> On Fri, Jul 24, 2020 at 04:32:19PM +0200, Thomas Huth wrote:
Compiler warnings currently go unnoticed in our FreeBSD
Public bug reported:
- on a CIFS mount qemu-img claims not to have permissions to write into a file.
- VMDK sparse file creation succeeds
- VMDK Flat file creation create the flat-file, but fails to write the
description-file
- VMDK flat file creation succeeds on native linux mount such as
This patch fixes the netdev document description typo in qemu-option.hx.
Signed-off-by: Tianjia Zhang
---
qemu-options.hx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index 708583b4ce..92556ed96d 100644
--- a/qemu-options.hx
+++
On Sun, Jul 26, 2020 at 04:59:16PM +, Matthieu Bucchianeri wrote:
> Hello Balaton,
>
> Thank you for your thorough review! See my response below.
>
> > > static inline void gen_evmwsmiaa(DisasContext *ctx) {
> > > -TCGv_i64 acc = tcg_temp_new_i64();
> > > -TCGv_i64 tmp =
Yon can get the calltrace by:
1) compile the qemu with --enable-debug
2) using gdb -p $pid_of_qemu when you see the hang
3) thread apply all bt
Thanks
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Implementations of syscalls 'mq_timedsend()' and 'mq_timedreceive()'
in 'syscall.c' use functions 'target_to_host_timespec()' and
'host_to_target_timespec()' to transfer the value of 'struct timespec'
between target and host. However, the implementations don't check whether
this conversion
This patch implements functionality for following time64 syscalls:
*mq_timedsend_time64()
This is a year 2038 safe vairant of syscall:
int mq_timedsend(mqd_t mqdes, const char *msg_ptr,
size_t msg_len, unsigned int msg_prio,
const struct
This two patch series introduces functionality for two year
2038 safe syscalls.
The first patch introduces a little correction for already
implemented normal (32-bit) variants of implemented syscalls.
The second patch introduces the implementation of the
syscalls.
Testing method:
The
h-sieger,
I did some testing with geekbench 5:
baseline multicore score = 12733
https://browser.geekbench.com/v5/cpu/3069626
score with option = 12775
https://browser.geekbench.com/v5/cpu/3069415
best score with your xml above = 16960
https://browser.geekbench.com/v5/cpu/3066003
I'm running
On Jul 14 2020, Daniel P. Berrangé wrote:
> In Fedora 33 rawhide, we now have sphinx 3.1.1, as opposed
> to previous 2.2.2. This new version generates a warning on
> the source:
>
> docs/qemu-option-trace.rst.inc:4:Malformed option description
> '[enable=]PATTERN', should look like "opt", "-opt
Fixed here:
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=79826f99feb7
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https://bugs.launchpad.net/bugs/1880287
Title:
gcc crashes in hppa emulation
Status in QEMU:
Fix Committed
** Changed in: qemu
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1880287
Title:
gcc crashes in hppa emulation
Status in QEMU:
Fix Committed
Bug
** Changed in: qemu
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1888165
Title:
loopz/loopnz clearing previous instruction's modified flags on cx -> 0
On Sat, 25 Jul 2020 at 17:05, Richard Henderson
wrote:
>
> The following changes since commit 7adfbea8fd1efce36019a0c2f198ca73be9d3f18:
>
> Merge remote-tracking branch
> 'remotes/ehabkost/tags/x86-next-for-5.1-pull-request' into staging
> (2020-07-24 10:52:20 +0100)
>
> are available in the
@sanjaybmd
I'm glad to read that it worked for you. In fact, since I posted the XML
I didn't have the time to do benchmarking, now my motherboard is dead
and I have to wait for repair/replacement.
Do you have any data to quantify the performance gain?
As to the number of cores, you will notice
On Sonntag, 26. Juli 2020 18:14:11 CEST Ed Maste wrote:
> On Fri, 24 Jul 2020 at 10:32, Thomas Huth wrote:
> > Compiler warnings currently go unnoticed in our FreeBSD and macOS builds,
> > since -Werror is only enabled for Linux and MinGW builds by default. So
> > let's enable them here now, too.
Hello Balaton,
Thank you for your thorough review! See my response below.
> > static inline void gen_evmwsmiaa(DisasContext *ctx) {
> > -TCGv_i64 acc = tcg_temp_new_i64();
> > -TCGv_i64 tmp = tcg_temp_new_i64();
> > +TCGv_i64 acc;
> > +TCGv_i64 tmp;
> > +
> > +if
On Fri, 24 Jul 2020 at 10:32, Thomas Huth wrote:
>
> When looking at the CI jobs on cirrus-ci.com, it seems like the mojave-based
> images have been decomissioned a while ago already, since apparently all our
> jobs get automatically upgraded to catalina. So let's update our YML script
>
On Sat, 25 Jul 2020 at 01:22, Stefan Berger wrote:
>
> This series of patches corrects bad error reporting due to erroneous
> or missing TPM related command line parameters.
>
> Regards,
> Stefan
>
> The following changes since commit 7adfbea8fd1efce36019a0c2f198ca73be9d3f18:
>
> Merge
On Fri, 24 Jul 2020 at 10:32, Thomas Huth wrote:
>
> Compiler warnings currently go unnoticed in our FreeBSD and macOS builds,
> since -Werror is only enabled for Linux and MinGW builds by default. So
> let's enable them here now, too.
Reviewed-by: Ed Maste
for the FreeBSD change; I'm
Dr. David Alan Gilbert (1):
ip_stripoptions use memmove
Jindrich Novy (4):
Fix possible infinite loops and use-after-free
Use secure string copy to avoid overflow
Be sure to initialize sockaddr structure
Check lseek() for failure
Marc-André Lureau (2):
util:
The LBR feature would be enabled on the guest if:
- the KVM is enabled and the PMU is enabled and,
- the msr-based-feature IA32_PERF_CAPABILITIES is supporterd and,
- the supported returned value for lbr_fmt from this msr is not zero.
The LBR feature would be disabled on the guest if:
- the
We are having issues debugging and bisecting this issue that happen
mostly on patchew. Let's make it abort where it failed to gather some
new informations.
Suggested-by: Philippe Mathieu-Daudé
Signed-off-by: Marc-André Lureau
---
tests/test-char.c | 2 +-
1 file changed, 1 insertion(+), 1
When converting to qcow2 compressed format, the last step is a special
zero length compressed write, ending in call to bdrv_co_truncate(). This
call always fail for the nbd driver since it does not implement
bdrv_co_truncate().
For block devices, which have the same limits, the call succeeds
Add test for "qemu-img convert -O qcow2 -c" to NBD target. The use case
is writing compressed disk content to OVA archive.
Signed-off-by: Nir Soffer
---
tests/qemu-iotests/302 | 83 ++
tests/qemu-iotests/302.out | 27 +
Fix qemu-img convert -O qcow2 -c to NBD URL and add missing test for this
usage.
This already works now, but unfortunately qemu-img fails when trying to
truncate the target image to the same size at the end of the operation.
Nir Soffer (2):
block: nbd: Fix convert qcow2 compressed to nbd
h-sieger,
Your XML gave me very significant performance gains.
Is there any way to do this with more than 24 assigned cores?
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https://bugs.launchpad.net/bugs/1856335
Title:
Cache
On Sat, 25 Jul 2020, Matthieu Bucchianeri wrote:
When emulating certain floating point instructions or vector instructions on
PowerPC machines, QEMU did not properly generate the SPE/Embedded Floating-
Point Unavailable interrupt. See the buglink further below for references to
the relevant NXP
On Sat, Jul 25, 2020 at 08:54:37PM +0800, Hogan Wang wrote:
> The i440fx and q35 machines integrate i440FX or MCH PCI device by default.
> Refer to i440FX and ICH9-LPC spcifications, there are some reserved
> configuration registers can used to save/restore PCIHostState.config_reg.
> It's nasty
On Sat, Jul 25, 2020 at 08:54:36PM +0800, Hogan Wang wrote:
> The pci host config register is used to save PCI address for
> read/write config data. If guest write a value to config register,
> and then pause the vcpu to migrate, After the migration, the guest
> continue to write pci config data,
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