The kernel comes from debian archive so it's trusted.
Signed-off-by: Jiaxun Yang
---
tests/acceptance/boot_linux_console.py | 21 +
1 file changed, 21 insertions(+)
diff --git a/tests/acceptance/boot_linux_console.py
b/tests/acceptance/boot_linux_console.py
index cc6ec0f8c1
highmem started from 0x2000.
Now we can have up to 2G RAM.
Signed-off-by: Jiaxun Yang
---
v2: Handle SPD for dual DIMM correctly.
---
hw/mips/fuloong2e.c | 61 -
1 file changed, 49 insertions(+), 12 deletions(-)
diff --git a/hw/mips/fuloong2e.c b/
It was missed in 3ca7639ff00 ("hw/mips/fuloong2e:
Set CPU frequency to 533 MHz"), we need to tell kernel
correct clocks.
Fixes: 3ca7639ff00 ("hw/mips/fuloong2e: Set CPU frequency to 533 MHz").
Signed-off-by: Jiaxun Yang
---
hw/mips/fuloong2e.c | 6 +++---
1 file changed, 3 insertions(+), 3 delet
modetty and busclock is not handled by kernel and the parameter
here seems unreasonable.
Signed-off-by: Jiaxun Yang
---
hw/mips/fuloong2e.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c
index d846ef7b00..c4843dd15e 100644
--- a/hw/mips/fuloong2e.c
The original mapping had wrong base address.
Fix by correct the base adress and merge three alias into
a single.
Signed-off-by: Jiaxun Yang
---
hw/pci-host/bonito.c | 17 ++---
1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
Accroading to arch/mips/pci/fixup-fuloong2e.c in kernel,
despites south bridge IRQs needs special care, all other
IRQ pins are mapped by 'LOONGSON_IRQ_BASE + 25 + pin'.
As south bridge IRQs are all handled by ISA bus, we can simply
remove BONITO_IRQ_BASE and direct map IRQs here.
Signed-off-by: J
Websites are downing, but GitHub may last forever.
Loongson even doesn't recogonize 2E as their products nowadays..
Signed-off-by: Jiaxun Yang
---
hw/mips/fuloong2e.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c
inde
Seems useless
Fixes: 051c190bce5 ("MIPS: Initial support of fulong mini pc (machine
construction)")
Signed-off-by: Jiaxun Yang
Reviewed-by: Philippe Mathieu-Daudé
---
hw/mips/fuloong2e.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c
index 9b
It can now boot Debian installer[1] as well as a custom PMON bootloader
distribution[2].
Note that it can't boot PMON shipped with actual machine as our ATI vgabios
is using some x86 hack that can't be handled by x86emu in original PMON.
Tree avilable at: https://gitlab.com/FlyGoat/qemu/-/tree/
在 2020/12/15 下午2:41, Jiaxun Yang 写道:
v2:
A big reconstruction. rewrite helpers with CPU feature and sepreate
changesets.
ping?
Jiaxun Yang (8):
hw/mips: Make bootloader addresses unsgined
hw/mips/malta: Use address translation helper to calculate
bootloader_run_addr
hw/mips:
>> Yes, but they can override the default behaviour, or just reuse some
code.
>> If it doesn't fit, don't worry about it, we can just start with socket.
Whew. I spent several hours yesterday trying to figure out how to alter
the base class to support this - DCD could be reasonably simple, but DTR
Ok, after bisect between stable-4.1 and stable-4.2 I did confirm that
https://github.com/qemu/qemu/commit/20a78b02d31534ae478779c2f2816c273601e869
is the first bad commit.
The full qemu command line is:
qemu-system-x86_64 \
-name guest=test,debug-threads=on \
-serial none \
-enable-kv
Add command line parameter to microchip_pfsoc machine to be able
to specify XIP kernel image file. To pass over XIP image file, it
will be enough to run
$ qemu-system-riscv64 -M microchip-icicle-kit,xipImage= ...
Signed-off-by: Vitaly Wool
---
hw/riscv/microchip_pfsoc.c | 42 +++
On Fri, Dec 18, 2020 at 1:55 PM wrote:
> From: Sean Bruno
>
> FreeBSD can generate a trap 0xc as well as 0xe when writing to a
> read-only page.
>
> Signed-off-by: Juergen Lock
> [imp rewored commit message for clarity]
> Signed-off-by: Warner Losh
> ---
> accel/tcg/user-exec.c | 8 +++-
>
On 12/18/20 11:30 PM, Claudio Fontana wrote:
> On 12/18/20 10:55 PM, Claudio Fontana wrote:
>> On 12/18/20 7:04 PM, Claudio Fontana wrote:
>>> On 12/18/20 7:01 PM, Paolo Bonzini wrote:
On 18/12/20 18:51, Claudio Fontana wrote:
> But with things like cris/ for example,
> the tcg functio
On Fri, Dec 18, 2020 at 07:49:24AM +, Mark Cave-Ayland wrote:
> On 10/11/2020 11:40, Paolo Bonzini wrote:
>
> > On 10/11/20 12:14, Mark Cave-Ayland wrote:
> > > There are 2 possible solutions here: 1) ensure QOM objects that add
> > > address spaces during instance init have a corresponding in
On 12/18/20 10:55 PM, Claudio Fontana wrote:
> On 12/18/20 7:04 PM, Claudio Fontana wrote:
>> On 12/18/20 7:01 PM, Paolo Bonzini wrote:
>>> On 18/12/20 18:51, Claudio Fontana wrote:
But with things like cris/ for example,
the tcg functions to use are actually versioned per each subclass o
On 12/18/20 7:04 PM, Claudio Fontana wrote:
> On 12/18/20 7:01 PM, Paolo Bonzini wrote:
>> On 18/12/20 18:51, Claudio Fontana wrote:
>>> But with things like cris/ for example,
>>> the tcg functions to use are actually versioned per each subclass of
>>> TYPE_CRIS_CPU.
>>>
>>> Different tcg_ops nee
From: Sean Bruno
FreeBSD can generate a trap 0xc as well as 0xe when writing to a
read-only page.
Signed-off-by: Juergen Lock
[imp rewored commit message for clarity]
Signed-off-by: Warner Losh
---
accel/tcg/user-exec.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git
Patchew URL: https://patchew.org/QEMU/20201218214142.3673709-1-...@google.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20201218214142.3673709-1-...@google.com
Subject: [PATCH 0/2] thunk, linux-user: Add support f
From: Warner Losh
Update strace.list to include all of FreeBSD's syscalls up through svn
r331280.
Signed-off-by: Stacey Son
Signed-off-by: Sean Bruno
Signed-off-by: Alexander Kabaev
Signed-off-by: Jung-uk Kim
Author: Michal Meloun
Signed-off-by: Mikaël Urankar
[imp moved this change to ear
From: Warner Losh
Here's the first round of bsd-user patches. There's on the order of 280 that
we've done, but that's too much to review all at once. In addition, 3.1 release
was the last rebase point that we've been successful with for a number of
reasons
unrelated to qemu. Now that those have
From: Warner Losh
Recreate the FreeBSD system call numbers from current sys/syscall.h. Since this
isn't guaranteed to be on all systems, continue the practice of generating it
with some variation on:
sed -e s/SYS_/TARGET_NR_/ < $FREEBSD_SRC/sys/syscall.h > syscall_nr.h
until a more compre
From: Stacey Son
This change moves host OS and arch dependent code for the sysarch
system call related to the -strace functionality into the
appropriate host OS and target arch directories.
Signed-off-by: Stacey Son
Signed-off-by: Sean Bruno
[ imp integrated minor build fixes from sbruno ]
Sig
The ioctl numeric values are platform-independent and determined by
the file include/uapi/linux/sockios.h in Linux kernel source code:
#define SIOCETHTOOL 0x8946
These ioctls get (or set) various structures pointed by the field
ifr_data in the structure ifreq depending on the first 4 bytes of
Flexible arrays may appear in the last field of a struct and are heavily
used in the ioctl(SIOCETHTOOL) system call on Linux. E.g.
struct ethtool_regs {
__u32 cmd;
__u32 version; /* driver-specific, indicates different chips/revs */
__u32 len; /* bytes */
__u8da
Hi Riku and Laurent,
These two patches together implements the SIOCETHTOOL ioctl operations. Many of
the kernel structures in this operations make use of flexible arrays (array with
no size / zero size at the end of the structure), so I extended thunk to handle
these fields natively.
This patch s
On 12/18/20 3:57 PM, Markus Armbruster wrote:
John Snow writes:
On 12/18/20 12:24 AM, Markus Armbruster wrote:
I could conceivably use source line information and stuff, to be
needlessly fancy about it. Nah. I just think singleton patterns are kind
of weird to implement in Python, so I didn't
From: John Snow
Use this in preference to 'None', which helps remove some edge cases in
the typing.
Signed-off-by: John Snow
Message-Id: <20201217015927.197287-6-js...@redhat.com>
---
scripts/qapi/gen.py | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff
The previous commit removed the only user of QAPIGen(None). Tighten
the type hint.
Signed-off-by: Markus Armbruster
---
scripts/qapi/gen.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/qapi/gen.py b/scripts/qapi/gen.py
index cb00229f5d..8716689450 100644
--- a/scr
From: John Snow
Actually, the arg_type can indeed be Optional.
Signed-off-by: John Snow
Message-Id: <20201217015927.197287-3-js...@redhat.com>
---
scripts/qapi/events.py | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/scripts/qapi/events.py b/scripts/qapi/event
John Snow posted
[PATCH 09/12] qapi/gen: move write method to QAPIGenC, make fname a str
QAPIGenC and QAPIGenH in particular depend on fname being defined, but
we have a usage of QAPIGenCCode that isn't intended to be associated
with a particular file.
No problem, move the wr
QAPISchemaModularCVisitor._begin_system_module() is actually just for
the builtin module. Rename it to ._begin_builtin_module() and drop
its useless @name parameter.
Signed-off-by: Markus Armbruster
---
scripts/qapi/gen.py | 4 ++--
scripts/qapi/types.py | 2 +-
scripts/qapi/visit.py | 2 +-
John Snow writes:
> On 12/18/20 12:24 AM, Markus Armbruster wrote:
>>> I could conceivably use source line information and stuff, to be
>>> needlessly fancy about it. Nah. I just think singleton patterns are kind
>>> of weird to implement in Python, so I didn't.
>> Stupidest singleton that could
From: John Snow
Mypy cannot understand that this match can never be None, so help it
along.
Signed-off-by: John Snow
Message-Id: <20201217015927.197287-4-js...@redhat.com>
---
scripts/qapi/main.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/qapi/main.py b/scripts/qapi/main.py
QAPISchemaGenCommandVisitor.visit_command() needs to generate the
marshalling function into the current module, and also generate its
registration into the ./init system module. The latter is done
somewhat awkwardly: .__init__() creates a QAPIGenCCode that will not
be written out, each .visit_comm
From: John Snow
Many places assume they can access these fields without checking them
first to ensure they are defined. Eliminating the _genc and _genh fields
and replacing them with functional properties that check for correct
state can ease the typing overhead by eliminating the Optional[T] ret
Signed-off-by: Markus Armbruster
---
scripts/qapi/gen.py | 8
1 file changed, 8 insertions(+)
diff --git a/scripts/qapi/gen.py b/scripts/qapi/gen.py
index d9f8bac9aa..cb00229f5d 100644
--- a/scripts/qapi/gen.py
+++ b/scripts/qapi/gen.py
@@ -15,6 +15,7 @@ from contextlib import contextma
QAPISchemaModularCVisitor attempts to encapsulate the way it splits
the module name space between user modules (name can't start with
'./') and system modules (name is None or starts with './') by
providing separate ._add_user_module() and ._add_system_module(),
where the latter prepends './' to na
From: John Snow
when boxed is true, expr.py asserts that we must have
arguments. Ultimately, this should mean that if boxed is True, that
arg_type should be defined. Mypy cannot infer this, and does not support
'stateful' type inference, e.g.:
```
if x:
assert y is not None
...
if x:
y
From: John Snow
We already assert this in end_if, but that's opaque to mypy. Do it in
_wrap_ifcond instead. Same effect at runtime, but mypy can now infer
the type in _wrap_ifcond's body.
Signed-off-by: John Snow
Message-Id: <20201217015927.197287-5-js...@redhat.com>
---
scripts/qapi/gen.py |
Le 18/12/2020 à 20:32, Shu-Chun Weng via a écrit :
> Also reorder blocks so that they are all in the same order everywhere.
>
> Signed-off-by: Shu-Chun Weng
> ---
> v1 -> v2:
> Updated print_fcntl().
>
> v2 -> v3:
> Rebase to master on Dec 18, 2020
>
> linux-user/strace.c | 39 ++
On 12/16/20 3:17 PM, Philippe Mathieu-Daudé wrote:
Test the PMON firmware. As the firmware is not redistributable,
it has to be downloaded manually first. Then it can be used by
providing its path via the PMON_PATH environment variable:
$ AVOCADO_ALLOW_UNTRUSTED_CODE=1 \
PMON_PATH=/image
Le 18/12/2020 à 20:32, Shu-Chun Weng via a écrit :
> Also reorder blocks so that they are all in the same order everywhere.
>
> Signed-off-by: Shu-Chun Weng
> ---
> v1 -> v2:
> Updated print_fcntl().
>
> v2 -> v3:
> Rebase to master on Dec 18, 2020
>
> linux-user/strace.c | 39 ++
On Thu, Dec 10, 2020 at 03:52:26PM +0800, Keqian Zhu wrote:
> In host_memory_backend_get_host_nodes, we build host_nodes
> list and output it to v (a StringOutputVisitor) but forget
> to free the list. This fixes the memory leak.
>
> The memory leak stack:
>
> Direct leak of 32 byte(s) in 2 obje
* Zheng Chuan (zhengch...@huawei.com) wrote:
> Hi, Dave.
>
> Since qemu 6.0 is open and some patches of this series have been reviewed,
> might you have time to continue reviewing rest of them ?
Yes, apologies for not getting further; I'll need to attack it again in
the new year; it's quite har
This change supports SO_TIMESTAMPNS_OLD/NEW and SO_TIMESTAMPING_OLD/NEW
for setsocketopt() with SOL_SOCKET. Based on the SO_TIMESTAMP_OLD/NEW
framework. The three pairs share the same flag `SOCK_TSTAMP_NEW` in
linux kernel for deciding if the old or the new format is used.
Signed-off-by: Shu-Chun
Both guest options map to host SO_TIMESTAMP while keeping a global bit to
remember if the guest expects the old or the new format. Don't support
programs mixing two formats.
Added a multiarch test to verify.
Signed-off-by: Shu-Chun Weng
---
v1 -> v2:
Only keep track of old or new format global
Hi Laurent,
This is the two timestamp-related patches splitted off per
https://lists.nongnu.org/archive/html/qemu-devel/2020-12/msg05149.html
v1 -> v2:
Address comments on the first 5 (was 3) patches.
Fix style problems.
v2 -> v3:
Split off into own group per
https://lists.nongnu.org/arc
On Fri, 2020-12-18 at 16:42 +0800, Bin Meng wrote:
> Hi Atish,
>
> On Fri, Dec 18, 2020 at 4:00 PM Atish Patra
> wrote:
> >
> > On Fri, 2020-12-18 at 15:33 +0800, Bin Meng wrote:
> > > Hi Atish,
> > >
> > > On Fri, Dec 18, 2020 at 3:27 PM Atish Patra
> > > wrote:
> > > >
> > > > On Fri, 2020-
Signed-off-by: Shu-Chun Weng
Reviewed-by: Laurent Vivier
---
v1 -> v2:
New: Add all IPV6 options to do_print_sockopt(), including the newly supported
IPV6_ADDR_PREFERENCES.
v2 -> v3:
Rebase to master on Dec 18, 2020
linux-user/strace.c | 108
IPV6_ADDR_PREFERENCES (RFC5014: Source address selection) was not supported.
Signed-off-by: Shu-Chun Weng
Reviewed-by: Laurent Vivier
---
v1 -> v2:
Split out IPV6 options into own patch.
do_print_sockopt() changes added in a separate patch since a large number of
unrelated changes are invo
SOL_UDP manipulate options at UDP level. All six options currently defined
in linux source include/uapi/linux/udp.h take integer values.
Signed-off-by: Shu-Chun Weng
Reviewed-by: Laurent Vivier
---
v1 -> v2:
Split out SOL_UDP into own patch.
Updated do_print_sockopt().
v2 -> v3:
Rebase to
Hi Laurent,
This is a series of 4 patches in 2 groups, putting into a single thread for
easier tracking.
[PATCH v3 1/4] linux-user: Support F_ADD_SEALS and F_GET_SEALS fcntls
An incidental follow up on
https://lists.nongnu.org/archive/html/qemu-devel/2019-09/msg01925.html
[PATCH v3 2/4] linu
Also reorder blocks so that they are all in the same order everywhere.
Signed-off-by: Shu-Chun Weng
---
v1 -> v2:
Updated print_fcntl().
v2 -> v3:
Rebase to master on Dec 18, 2020
linux-user/strace.c | 39 ---
linux-user/syscall.c | 10 +++
On 12/17/20 6:56 AM, Markus Armbruster wrote:
John Snow writes:
On 12/16/20 4:22 AM, Markus Armbruster wrote:
2. On error with "no source info", don't crash.
I have my doubts on this one.
Such an error means the QAPI code generator screwed up, at least
in
theory. Crashing is o
On 12/18/20 12:24 AM, Markus Armbruster wrote:
I could conceivably use source line information and stuff, to be
needlessly fancy about it. Nah. I just think singleton patterns are kind
of weird to implement in Python, so I didn't.
Stupidest singleton that could possibly work: in __init__,
self.s
On 12/17/20 7:33 AM, Markus Armbruster wrote:
A patch limited to the first aspect merely tweaks an implementation
detail.
As soon as we include the second aspect, we get to debate how to handle
programming errors, and maybe whether any of the errors involving a
QAPISourceInfo.builtin() are*not*
The following changes since commit a05f8ecd88f15273d033b6f044b850a8af84a5b8:
Merge remote-tracking branch
'remotes/alistair/tags/pull-riscv-to-apply-20201217-1' into staging (2020-12-18
11:12:35 +)
are available in the Git repository at:
https://github.com/marcel-apf/qemu tags/rdma-pul
From: AlexChen
When fd is not found according to ifid, the _hash_tbl_search_fd_by_ifid()
returns 0 and assigns the result to *fd, so We have to check that *fd is 0,
not that fd is 0.
Reported-by: Euler Robot
Signed-off-by: AlexChen
Message-Id: <5f9ac6ff.4000...@huawei.com>
Reviewed-by: Marcel
* Paolo Bonzini (pbonz...@redhat.com) wrote:
> This property can be useful for distros to set up known-good ROM sizes for
> migration purposes. The VM will fail to start if the ROM is too large,
> and migration compatibility will not be broken if the ROM is too small.
>
> Signed-off-by: Paolo Bon
Hi,
Thanks for the patch, and sorry for taking so long to look at it.
On Wed, Nov 25, 2020 at 07:54:17PM +0800, Zhenyu Ye wrote:
> From 0b4318c9dbf6fa152ec14eab29837ea06e2d78e5 Mon Sep 17 00:00:00 2001
> From: eillon
> Date: Wed, 25 Nov 2020 19:17:03 +0800
> Subject: [PATCH] x86/cpu: initialize
On Fri, Dec 18, 2020, at 19:08, Keith Busch wrote:
> On Thu, Dec 17, 2020 at 10:02:22PM +0100, Klaus Jensen wrote:
> > static uint16_t nvme_rw(NvmeCtrl *n, NvmeRequest *req)
> > {
> > NvmeRwCmd *rw = (NvmeRwCmd *)&req->cmd;
> > NvmeNamespace *ns = req->ns;
> > uint32_t nlb = (ui
This property can be useful for distros to set up known-good ROM sizes for
migration purposes. The VM will fail to start if the ROM is too large,
and migration compatibility will not be broken if the ROM is too small.
Signed-off-by: Paolo Bonzini
---
hw/pci/pci.c | 19 ++
On 12/17/20 5:53 AM, Thomas Huth wrote:
This initrd contains a virtio-net and a virtio-gpu kernel module,
so we can check that we can set a MAC address for the network device
and whether we can hot-plug and -unplug a virtio-crypto device.
But the most interesting part is maybe that we can also su
Unfortunately commit "iotests: handle tmpfs" break running iotests
with -nbd -nocache, as _check_o_direct tries to create
$TEST_IMG.test_o_direct, but in case of nbd TEST_IMG is smothing like
nbd+unix:///... , and test fails with message
qemu-img: nbd+unix:///?socket[...]test_o_direct: Protocol
On Fri, Dec 18, 2020 at 06:13:40PM +0100, Igor Mammedov wrote:
> On Wed, 16 Dec 2020 15:52:02 -0500
> Eduardo Habkost wrote:
>
> > On Thu, Nov 19, 2020 at 11:32:21AM +0100, Vitaly Kuznetsov wrote:
> > > Enabling Hyper-V emulation for a Windows VM is a tiring experience as it
> > > requires listin
On Thu, Dec 17, 2020 at 10:02:22PM +0100, Klaus Jensen wrote:
> static uint16_t nvme_rw(NvmeCtrl *n, NvmeRequest *req)
> {
> NvmeRwCmd *rw = (NvmeRwCmd *)&req->cmd;
> NvmeNamespace *ns = req->ns;
> uint32_t nlb = (uint32_t)le16_to_cpu(rw->nlb) + 1;
> uint64_t slba = le64_to_cp
On Fri, Dec 18, 2020 at 10:23:04AM +0100, Klaus Jensen wrote:
> From: Klaus Jensen
>
> This adds CMB logic from v1.4. To my knowledge, this is the last piece
> missing for v1.4 compliance, so bump the controller spec version. Please
> retort if I am jumping the gun.
>
> Since the slow-moving (so
On 12/18/20 7:01 PM, Paolo Bonzini wrote:
> On 18/12/20 18:51, Claudio Fontana wrote:
>> But with things like cris/ for example,
>> the tcg functions to use are actually versioned per each subclass of
>> TYPE_CRIS_CPU.
>>
>> Different tcg_ops need to be used for different subclasses of the
>> CPU
On 18/12/20 18:51, Claudio Fontana wrote:
But with things like cris/ for example,
the tcg functions to use are actually versioned per each subclass of
TYPE_CRIS_CPU.
Different tcg_ops need to be used for different subclasses of the
CPU_RESOLVING_TYPE.
CRIS is not that bad since it's TCG only
On 11/27/20 7:21 AM, Paolo Bonzini wrote:
> On 26/11/20 23:32, Claudio Fontana wrote:
>> +if (acc) {
>> +object_class_foreach(accel_init_cpu_int_aux, cpu_type, false, acc);
>> +}
>
> Any reason to do it for cpu_type only, rather than for all subclasses of
> CPU_RESOLVING_TYPE? Th
On Fri, Dec 18, 2020 at 10:39:01AM +0100, Klaus Jensen wrote:
> On Dec 17 13:14, Keith Busch wrote:
> > On Thu, Dec 17, 2020 at 10:02:19PM +0100, Klaus Jensen wrote:
> >
> > Are there any actual users of extended metadata that we care about? I'm
> > aware of only a few niche places that can even a
On 18/12/20 18:17, Alex Bennée wrote:
I'm surprised about build.ninja and Makefile.ninja Don't they get
regenerated by the configure?
This just means that meson _looked_ at some moxie file, so the files are
a dependency of configure.
Even weirder, re-run configure and the list grows!
me
Alex Bennée writes:
> Peter Maydell writes:
>
>> On Fri, 18 Dec 2020 at 11:54, Alex Bennée wrote:
>>>
>>>
>>> Peter Maydell writes:
>>> > No, the 'alldbg' build is the one that does do a 'make clean';
>>> > the build-not-from-clean build worked (presumably because the
>>> > old executable wa
On Wed, 25 Nov 2020 19:54:17 +0800
Zhenyu Ye wrote:
> From 0b4318c9dbf6fa152ec14eab29837ea06e2d78e5 Mon Sep 17 00:00:00 2001
> From: eillon
> Date: Wed, 25 Nov 2020 19:17:03 +0800
> Subject: [PATCH] x86/cpu: initialize the CPU concurrently
>
> Currently we initialize cpu one by one in qemu_init
Peter Maydell writes:
> On Fri, 18 Dec 2020 at 11:54, Alex Bennée wrote:
>>
>>
>> Peter Maydell writes:
>> > No, the 'alldbg' build is the one that does do a 'make clean';
>> > the build-not-from-clean build worked (presumably because the
>> > old executable was still left in place from the p
On Wed, 16 Dec 2020 15:52:02 -0500
Eduardo Habkost wrote:
> On Thu, Nov 19, 2020 at 11:32:21AM +0100, Vitaly Kuznetsov wrote:
> > Enabling Hyper-V emulation for a Windows VM is a tiring experience as it
> > requires listing all currently supported enlightenments ("hv_*" CPU
> > features) explicit
On Thu, Dec 03, 2020 at 10:02:05PM +0800, zhukeqian wrote:
> Hi folks, kindly ping ...
>
> This bugfix can save several MBs memory, waiting for review, thanks.
Paolo: Please take a look when you get a chance.
I left a comment because Patch 1 doesn't seem to take RCU into account.
Stefan
signa
On Mon, Nov 30, 2020 at 09:11:03PM +0800, Keqian Zhu wrote:
> @@ -1839,15 +1841,26 @@ static void dirty_memory_extend(ram_addr_t
> old_ram_size,
> new_blocks = g_malloc(sizeof(*new_blocks) +
>sizeof(new_blocks->blocks[0]) *
> new_num_blocks);
>
> -
On 12/18/20 5:51 PM, Cornelia Huck wrote:
On Fri, 18 Dec 2020 17:40:50 +0100
Pierre Morel wrote:
On 12/18/20 4:32 PM, Cornelia Huck wrote:
On Fri, 18 Dec 2020 15:32:08 +0100
Pierre Morel wrote:
On 12/18/20 12:04 PM, Cornelia Huck wrote:
On Fri, 18 Dec 2020 10:37:38 +0100
Pierre More
On Fri, 18 Dec 2020 17:40:50 +0100
Pierre Morel wrote:
> On 12/18/20 4:32 PM, Cornelia Huck wrote:
> > On Fri, 18 Dec 2020 15:32:08 +0100
> > Pierre Morel wrote:
> >
> >> On 12/18/20 12:04 PM, Cornelia Huck wrote:
> >>> On Fri, 18 Dec 2020 10:37:38 +0100
> >>> Pierre Morel wrote:
> >>>
On 12/18/20 4:32 PM, Cornelia Huck wrote:
On Fri, 18 Dec 2020 15:32:08 +0100
Pierre Morel wrote:
On 12/18/20 12:04 PM, Cornelia Huck wrote:
On Fri, 18 Dec 2020 10:37:38 +0100
Pierre Morel wrote:
On 12/17/20 11:16 PM, Matthew Rosato wrote:
In pcistb_service_handler, a call is made to
On Fri, 18 Dec 2020 16:16:49 +0100
Philippe Mathieu-Daudé wrote:
> On 12/18/20 2:53 PM, Greg Kurz wrote:
> > Running a guest with 128 NUMA nodes crashes QEMU:
> >
> > ../../util/error.c:59: error_setv: Assertion `*errp == NULL' failed.
> >
> > The crash happens when setting the FWNMI migration
On Fri, 4 Dec 2020 09:42:40 +0800
Zenghui Yu wrote:
> There is an obvious typo in the function name of the .log_sync() callback.
> Spell it correctly.
>
> Signed-off-by: Zenghui Yu
> ---
> hw/vfio/common.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Cornelia Huck
On 12/18/20 2:53 PM, Greg Kurz wrote:
> Running a guest with 128 NUMA nodes crashes QEMU:
>
> ../../util/error.c:59: error_setv: Assertion `*errp == NULL' failed.
>
> The crash happens when setting the FWNMI migration blocker:
>
> 2861 if (spapr_get_cap(spapr, SPAPR_CAP_FWNMI) == SPAPR_CAP_
The first parameter passed to _send_qemu_cmd is supposed to be the
$QEMU_HANDLE. 102 does not do so here, fix it.
As a result, the output changes: Now we see the prompt this command is
supposedly waiting for before the resize message - as it should be.
Signed-off-by: Max Reitz
Message-Id: <2020
Hi,
On 12/16/20 3:17 PM, Philippe Mathieu-Daudé wrote:
Test the PMON firmware. As the firmware is not redistributable,
it has to be downloaded manually first. Then it can be used by
providing its path via the PMON_PATH environment variable:
$ AVOCADO_ALLOW_UNTRUSTED_CODE=1 \
PMON_PATH=/
From: Philippe Mathieu-Daudé
NVMe drive cannot be shrunk.
Since commit c80d8b06cfa we can use the @exact parameter (set
to false) to return success if the block device is larger than
the requested offset (even if we can not be shrunk).
Use this parameter to implement the NVMe truncate() corouti
On Fri, 18 Dec 2020 15:32:08 +0100
Pierre Morel wrote:
> On 12/18/20 12:04 PM, Cornelia Huck wrote:
> > On Fri, 18 Dec 2020 10:37:38 +0100
> > Pierre Morel wrote:
> >
> >> On 12/17/20 11:16 PM, Matthew Rosato wrote:
> >>> In pcistb_service_handler, a call is made to validate that the memory
From: Vladimir Sementsov-Ogievskiy
Make results_to_text a tool to dump results saved in JSON file.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Message-Id: <20201021145859.11201-21-vsement...@virtuozzo.com>
Reviewed-by: Max Reitz
Signed-off-by: Max Reitz
---
scripts/simplebench/results_to_tex
Alex Bennée writes:
> While GDB can work with any XML description given to it there is
> special handling for SVE registers on the GDB side which makes the
> users life a little better. The changes aren't that major and all the
> registers save the $vg reported the same. All that changes is:
>
On 12/17/20 4:36 AM, Jiaxun Yang wrote:
> 在 2020/12/17 上午2:17, Philippe Mathieu-Daudé 写道:
>> Test the PMON firmware. As the firmware is not redistributable,
>> it has to be downloaded manually first. Then it can be used by
>> providing its path via the PMON_PATH environment variable:
>
> We have a
From: Alberto Garcia
This simply calls bdrv_co_pwrite_zeroes() in all children.
bs->supported_zero_flags is also set to the flags that are supported
by all children.
Signed-off-by: Alberto Garcia
Message-Id:
<2f09c842781fe336b4c2e40036bba577b7430190.1605286097.git.be...@igalia.com>
Reviewed-b
From: Vladimir Sementsov-Ogievskiy
Performance improvements / degradations are usually discussed in
percentage. Let's make the script calculate it for us.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Message-Id: <20201021145859.11201-20-vsement...@virtuozzo.com>
Reviewed-by: Max Reitz
[mreitz:
From: Vladimir Sementsov-Ogievskiy
Let's keep view part in separate: this way it's better to improve it in
the following commits.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Message-Id: <20201021145859.11201-18-vsement...@virtuozzo.com>
Reviewed-by: Max Reitz
Signed-off-by: Max Reitz
---
scr
From: Vladimir Sementsov-Ogievskiy
Benchmark for new preallocate filter.
Example usage:
./bench_prealloc.py ../../build/qemu-img \
ssd-ext4:/path/to/mount/point \
ssd-xfs:/path2 hdd-ext4:/path3 hdd-xfs:/path4
The benchmark shows performance improvement (or degradation) when
From: Vladimir Sementsov-Ogievskiy
Move to generic format for floats and percentage for error.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Message-Id: <20201021145859.11201-19-vsement...@virtuozzo.com>
Acked-by: Max Reitz
Signed-off-by: Max Reitz
---
scripts/simplebench/results_to_text.py |
From: Vladimir Sementsov-Ogievskiy
Next patch will use utf8 plus-minus symbol, let's use more generic (and
more readable) name.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Message-Id: <20201021145859.11201-17-vsement...@virtuozzo.com>
Reviewed-by: Max Reitz
Signed-off-by: Max Reitz
---
scrip
With bash 5.1, the output of the following script changes:
a=("double space")
a=${a[@]:0:1}
echo "$a"
from "double space" to "double space", i.e. all white space is
preserved as-is. This is probably what we actually want here (judging
from the "...to accommodate pathnames with spaces" co
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