On 26/12/22 11:03 am, Het Gala wrote:
Current QAPI 'migrate' command design (for initiating a migration
stream) contains information regarding different migrate transport mechanism
(tcp / unix / exec), dest-host IP address, and binding port number in form of
a string. Thus the design does seem
On Mon, Jan 02, 2023 at 07:01:50AM +0100, Borislav Petkov wrote:
> On Sat, Dec 31, 2022 at 07:31:21PM -0800, H. Peter Anvin wrote:
> > It would probably be a good idea to add a "maximum physical address for
> > initrd/setup_data/cmdline" field to struct kernel_info, though. It appears
> > right
On Sat, Dec 31, 2022 at 07:31:21PM -0800, H. Peter Anvin wrote:
> It would probably be a good idea to add a "maximum physical address for
> initrd/setup_data/cmdline" field to struct kernel_info, though. It appears
> right now that those fields are being identity-mapped in the decompressor,
> and
+qemu-trivial
On Fri, Dec 30, 2022, 21:27 Christian Svensson wrote:
> Increase the allocated buffer size to fit larger packets.
> Given that jumboframes can commonly be up to 9000 bytes the closest
> suitable
> value seems to be 16 KiB.
>
> Tested by running qemu towards a Linux L2TPv3 endpoint
On Sat, Dec 31, 2022 at 07:21:06PM -0800, H. Peter Anvin wrote:
> As far as the decompression itself goes, it should only a problem if we are
> using physical KASLR since otherwise the kernel has a guaranteed safe zone
> already allocated by the boot loader. However, if physical KASLR is in use,
From: fanwenjie
On linux user mode, CPUX86State::idt::base and CPUX86State::gdt::base from
Different CPUX86State Objects have same value, It is incorrect! Every
CPUX86State::idt::base and Every CPUX86State::gdt::base Must points to
independent memory space.
Resolves:
When the VM is stopped using the HMP command "stop", soon the handler will
stop reading from the vmnet interface. This causes a flood of
`VMNET_INTERFACE_PACKETS_AVAILABLE` events to arrive and puts the host CPU
at 100%. We fix this by removing the event handler from vmnet when the VM
is no longer
Am 31. Dezember 2022 13:44:00 UTC schrieb "Philippe Mathieu-Daudé"
:
>On 31/12/22 10:53, Bernhard Beschow wrote:
>>
>>
>> Am 21. November 2022 15:34:05 UTC schrieb Bernhard Beschow
>> :
>>>
>>>
>>> Am 27. Oktober 2022 20:47:19 UTC schrieb "Philippe Mathieu-Daudé"
>>> :
Linux kernel
Intel specifies that the Intel IGD must occupy slot 2 on the PCI bus,
as noted in docs/igd-assign.txt in the Qemu source code.
Currently, when the xl toolstack is used to configure a Xen HVM guest with
Intel IGD passthrough to the guest with the Qemu upstream device model,
a Qemu emulated PCI
Intel specifies that the Intel IGD must occupy slot 2 on the PCI bus,
as noted in docs/igd-assign.txt in the Qemu source code.
Currently, when the xl toolstack is used to configure a Xen HVM guest with
Intel IGD passthrough to the guest with the Qemu upstream device model,
a Qemu emulated PCI
On 1/1/23 09:26, Laurent Vivier wrote:
Le 01/01/2023 à 15:43, Mark Cave-Ayland a écrit :
This enables the quotient parameter to be changed from int32_t to uint32_t and
also allows the extra sign logic in make_quotient() to be removed.
Signed-off-by: Mark Cave-Ayland
---
Le 01/01/2023 à 15:43, Mark Cave-Ayland a écrit :
The FPSR quotient byte should be set to the value of the quotient and not the
result. Manually calculate the quotient in the frem helper in round to nearest
even mode (note this is different from the quotient calculated internally for
fmod), and
Le 01/01/2023 à 15:43, Mark Cave-Ayland a écrit :
This enables the quotient parameter to be changed from int32_t to uint32_t and
also allows the extra sign logic in make_quotient() to be removed.
Signed-off-by: Mark Cave-Ayland
---
target/m68k/fpu_helper.c | 15 +--
1 file
Le 01/01/2023 à 15:43, Mark Cave-Ayland a écrit :
The FPSR quotient byte should be set to the value of the quotient and not the
result. Switch from using floatx80_mod() to floatx80_modrem() which returns
the quotient as a uint64_t which can be used for the quotient byte.
Signed-off-by: Mark
Le 01/01/2023 à 15:43, Mark Cave-Ayland a écrit :
Signed-off-by: Mark Cave-Ayland
---
target/m68k/fpu_helper.c | 20 +++-
1 file changed, 11 insertions(+), 9 deletions(-)
Reviewed-by: Laurent Vivier
Le 01/01/2023 à 15:43, Mark Cave-Ayland a écrit :
This enables the quotient parameter to be changed from int32_t to uint32_t and
also allows the extra sign logic in make_quotient() to be removed.
Signed-off-by: Mark Cave-Ayland
---
target/m68k/fpu_helper.c | 15 +--
1 file
fa...@mail.ustc.edu.cn writes:
> From 4601a624f40b2c89e7df2dec1adffb4f4308ba2d Mon Sep 17 00:00:00 2001
> From: fanwenjie
> Date: Sun, 1 Jan 2023 23:13:34 +0800
> Subject: [PATCH] linux-user: fix bug about incorrect base addresss of idt and
> gdt on i386 and x86_64
>
> Resolves:
The Patch has some problem, Please RECALL it!
-原始邮件-
发件人:fa...@mail.ustc.edu.cn
发送时间:2023-01-01 23:57:06 (星期日)
收件人: qemu-devel@nongnu.org
抄送: qemu-devel@nongnu.org
主题: [PATCH] linux-user: fix bug about incorrect base addresss of idt and gdt on
i386 and x86_64
From
From 4601a624f40b2c89e7df2dec1adffb4f4308ba2d Mon Sep 17 00:00:00 2001
From: fanwenjie
Date: Sun, 1 Jan 2023 23:13:34 +0800
Subject: [PATCH] linux-user: fix bug about incorrect base addresss of idt and
gdt on i386 and x86_64
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1405
The FPSR quotient byte should be set to the value of the quotient and not the
result. Switch from using floatx80_mod() to floatx80_modrem() which returns
the quotient as a uint64_t which can be used for the quotient byte.
Signed-off-by: Mark Cave-Ayland
---
target/m68k/fpu_helper.c | 9
This enables the quotient parameter to be changed from int32_t to uint32_t and
also allows the extra sign logic in make_quotient() to be removed.
Signed-off-by: Mark Cave-Ayland
---
target/m68k/fpu_helper.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git
The FPSR quotient byte should be set to the value of the quotient and not the
result. Manually calculate the quotient in the frem helper in round to nearest
even mode (note this is different from the quotient calculated internally for
fmod), and use it to set the quotient byte accordingly.
This series is taken from my MacOS branch and fixes setting the FPSR quotient
byte for the fmod and frem instructions which was causing the MacOS _Pack5
SANE trancendentals implementation to return incorrect values for sin() and
cos().
The first 2 patches update make_quotient() to take separate
Signed-off-by: Mark Cave-Ayland
---
target/m68k/fpu_helper.c | 20 +++-
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/target/m68k/fpu_helper.c b/target/m68k/fpu_helper.c
index fdc4937e29..0932c464fd 100644
--- a/target/m68k/fpu_helper.c
+++
Currently, qemu strace only prints four protocol contants. This patch
adds others listed in "linux/netlink.h".
Signed-off-by: Letu Ren
---
I found this issue when running networkmanager using qemu-user.
`socket(PF_NETLINK,SOCK_RAW,16) = -1 errno=93 (Protocol not supported)`
I don't know whether
On 1.1.2023 6.33, H. Peter Anvin wrote:
On 12/31/22 10:22, Jason A. Donenfeld wrote:
On Sat, Dec 31, 2022 at 03:24:32PM +0100, Borislav Petkov wrote:
On Sat, Dec 31, 2022 at 02:51:28PM +0100, Jason A. Donenfeld wrote:
That failure is unrelated to the ident mapping issue Peter and
I
The upstream and downstream of the physical machine also have acs capability.
The virtual machine should at least have a way to see the acs
On Sun, Jan 1, 2023 at 5:03 PM Paul Schlacter wrote:
>
> Please help review and merge the code into the master. Thank you very much.
>
> ping
>
> On Sat,
Please help review and merge the code into the master. Thank you very much.
ping
On Sat, Aug 20, 2022 at 7:31 AM Paul Schlacter wrote:
>
> ping
>
> On Thu, Aug 18, 2022 at 10:25 PM Paul Schlacter wrote:
> >
> > If it is a pcie device, check that all devices on the path from
> > the device to
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