st_set_trace_file() accidentally enables tracing. It's called
unconditionally during startup, which is why QEMU built with the
simple trace backend always writes a trace file "trace-$PID".
This has been broken for quite a while. I didn't track down the exact
commit.
Fix st_set_trace_file() to r
Hi all,
I am working on a TI DSP architecture extension for QEMU. Now, we
are adding GDB debugging features.
We have done the following, but not sure we are on the right track
:
- add a xml description file in gdb-xml, without understanding the
purpose of the file, why some architectur
Patchew URL:
https://patchew.org/QEMU/20200527053809.356168-1-da...@gibson.dropbear.id.au/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Message-id: 20200527053809.356168-1-da...@gibson.dropbear.id.au
Subject: [PULL 00/15] ppc-for-5.1 queue 2
On Tue, May 26, 2020 at 02:19:39PM -0600, Alex Williamson wrote:
> On Mon, 25 May 2020 18:50:54 +0530
> Kirti Wankhede wrote:
>
> > On 5/25/2020 12:29 PM, Yan Zhao wrote:
> > > On Tue, May 19, 2020 at 10:58:04AM -0600, Alex Williamson wrote:
> > >> Hi folks,
> > >>
> > >> My impression is that
he Git repository at:
>
> git://git.kraxel.org/qemu tags/audio-20200526-pull-request
>
> for you to fetch changes up to b3b8a1fea6ed5004bbad2f70833caee70402bf02:
>
> hw/mips/mips_fulong2e: Remove unused 'audio/audio.h' include (2020-05-26
> 08:46:14 +0200)
>
>
For the records.
QEMU patches:
https://lists.nongnu.org/archive/html/qemu-devel/2016-06/msg07586.html
Linux patches:
https://sourceforge.net/p/v9fs/mailman/message/35175775/
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https://
On Tue, 26 May 2020 19:35:42 +0200
Philippe Mathieu-Daudé wrote:
> One might want to check which IOMMU version the host kernel
> provide. Add a trace event to see in which mode we opened
> our container.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> hw/vfio/common.c | 19 ++
On Tue, 26 May 2020 19:24:20 +0200
Philippe Mathieu-Daudé wrote:
> The 'hwaddr' type declared in "exec/hwaddr.h" is meant for
> system-mode emulation only.
> This series is a preparatory cleanup to allow later poisoning
> it in user-mode code.
>
> Missing review: patche 7
> - target/s390x: Restr
On Tue, 26 May 2020 19:24:27 +0200
Philippe Mathieu-Daudé wrote:
> As these declarations are restricted to !CONFIG_USER_ONLY in
> helper.c, only declare them when system-mode emulation is used.
>
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> v2: Keep load_psw() is /* cc_helper.c */ section (c
The Error ** argument must be NULL, &error_abort, &error_fatal, or a
pointer to a variable containing NULL. Passing an argument of the
latter kind twice without clearing it in between is wrong: if the
first call sets an error, it no longer points to NULL for the second
call.
boston_mach_init() is
Replace
error_report("...: %s", ..., error_get_pretty(err));
by
error_reportf_err(err, "...: ", ...);
One of the replaced messages lacked a colon. Add it.
Signed-off-by: Markus Armbruster
Reviewed-by: Eric Blake
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20200505101908.6207-6
Cc: Peter Maydell
Cc: Jean-Christophe Dubois
Signed-off-by: Markus Armbruster
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20200505101908.6207-10-arm...@redhat.com>
[Straightforward conflict with resolved d2623129a7 "qom: Drop
parameter @errp of object_property_add() & friends"]
---
hw/arm
usbback_portid_add() leaks the error when qdev_device_add() fails.
Fix that. While there, use the error to improve the error message.
The qemu_opts_from_qdict() similarly leaks on failure. But any
failure there is a programming error. Pass &error_abort.
Fixes: 816ac92ef769f9ffc534e49a1bb6177bd
The following changes since commit ddc760832fa8cf5e93b9d9e6e854a5114ac63510:
Merge remote-tracking branch 'remotes/gkurz/tags/9p-next-2020-05-26' into
staging (2020-05-26 14:05:53 +0100)
are available in the Git repository at:
git://repo.or.cz/qemu/armbru.git tags/pull-error-2020-05-27
for
The Error ** argument must be NULL, &error_abort, &error_fatal, or a
pointer to a variable containing NULL. Passing an argument of the
latter kind twice without clearing it in between is wrong: if the
first call sets an error, it no longer points to NULL for the second
create_cps() is wrong that
migrate_get_socket_address() neglects to check
visit_type_SocketAddressList() failure. This smells like a leak, but
it actually will crash dereferencing @addrs. Pass &error_abort to
remove the code smell.
Signed-off-by: Markus Armbruster
Message-Id: <20200505101908.6207-5-arm...@redhat.com>
Rev
The Error ** argument must be NULL, &error_abort, &error_fatal, or a
pointer to a variable containing NULL. Passing an argument of the
latter kind twice without clearing it in between is wrong: if the
first call sets an error, it no longer points to NULL for the second
call.
x86_cpu_load_model()
Commit e47970f51d "s390x/cpumodel: Fix query-cpu-model-FOO error API
violations" neglected to change visit_check_struct()'s Error **
argument along with the others. If visit_check_struct() failed, we'd
take the success path. Fortunately, it can't fail here:
qobject_input_check_struct() checks we
nvdimm_set_uuid() leaks memory on qemu_uuid_parse() failure. Fix
that.
Fixes: 6c5627bb24dcd68c997857a8b671617333b1289f
Cc: Xiao Guangrong
Cc: Shivaprasad G Bhat
Signed-off-by: Markus Armbruster
Message-Id: <20200505101908.6207-2-arm...@redhat.com>
Tested-by: Shivaprasad G Bhat
Reviewed-by: Sh
Fixes: df1d8a1f29f567567b9d20be685a4241282e7005
Cc: Paul Burton
Cc: Aleksandar Rikalo
Signed-off-by: Markus Armbruster
Message-Id: <20200505101908.6207-9-arm...@redhat.com>
Reviewed-by: Aleksandar Markovic
---
hw/mips/boston.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --g
We extend RISC-V spike machine to allow creating a multi-socket machine.
Each RISC-V spike machine socket is a set of HARTs and a CLINT instance.
Other peripherals are shared between all RISC-V spike machine sockets.
We also update RISC-V spike machine device tree to treat each socket as
a NUMA nod
We extend PLIC emulation to allow multiple instances of PLIC in
a QEMU RISC-V machine. To achieve this, we remove first HART id
zero assumption from PLIC emulation.
Signed-off-by: Anup Patel
Reviewed-by: Palmer Dabbelt
Reviewed-by: Alistair Francis
---
hw/riscv/sifive_e.c| 2 +-
h
When "sockets" sub-option of "-smp" option is not specified, the
smp_parse() function will assume one CPU per-socket and set the
number of sockets equal to number of CPUs.
This is counter-intuitive and we should allow machine emulation to
decide default number of sockets when "sockets" sub-option
This series adds multi-socket support for RISC-V virt machine and
RISC-V spike machine. The multi-socket support will help us improve
various RISC-V operating systems, firmwares, and bootloader to
support RISC-V NUMA systems.
These patch can be found in riscv_multi_socket_v2 branch at:
https://git
We extend RISC-V virt machine to allow creating a multi-socket machine.
Each RISC-V virt machine socket is a set of HARTs, a CLINT instance,
and a PLIC instance. Other peripherals are shared between all RISC-V
virt machine sockets. We also update RISC-V virt machine device tree
to treat each socket
From: Greg Kurz
The penultimate argument of function ppc_radix64_partition_scoped_xlate()
has the bool type.
Fixes: d04ea940c597 "target/ppc: Add support for Radix partition-scoped
translation"
Signed-off-by: Greg Kurz
Message-Id: <159051003729.407106.10610703877543955831.st...@bahia.lan>
Revi
We extend CLINT emulation to allow multiple instances of CLINT in
a QEMU RISC-V machine. To achieve this, we remove first HART id
zero assumption from CLINT emulation.
Signed-off-by: Anup Patel
Reviewed-by: Alistair Francis
Reviewed-by: Palmer Dabbelt
---
hw/riscv/sifive_clint.c | 20 +
From: Philippe Mathieu-Daudé
Convert NVR_DPRINTF() to trace events and remove ifdef'ry.
Signed-off-by: Philippe Mathieu-Daudé
Message-Id: <20200524165126.13920-1-f4...@amsat.org>
Reviewed-by: Mark Cave-Ayland
Signed-off-by: David Gibson
---
hw/nvram/mac_nvram.c | 17 +++--
hw/nv
From: Greg Kurz
As per CODING_STYLE.
Fixes: d04ea940c597 "target/ppc: Add support for Radix partition-scoped
translation"
Signed-off-by: Greg Kurz
Message-Id: <158941062665.240484.2663106458734800894.st...@bahia.lan>
Reviewed-by: Cédric Le Goater
Signed-off-by: David Gibson
---
target/ppc/m
From: Leonardo Bras
If SELinux is setup without 'execmem' permission for qemu, all mmap
with (PROT_WRITE | PROT_EXEC) will fail and print a warning in
SELinux log.
If "nvlink2-mr" memory allocation fails (fist diff), it will cause
guest NUMA nodes to not be correctly configured (V100 memory will
From: Philippe Mathieu-Daudé
Remove debug code never used since added in commit e1c6bbabee30.
Signed-off-by: Philippe Mathieu-Daudé
Message-Id: <20200525033910.26166-1-f4...@amsat.org>
Signed-off-by: David Gibson
---
hw/pci-bridge/dec.c | 10 --
1 file changed, 10 deletions(-)
diff -
From: Greg Kurz
gdbstub shouldn't silently change guest visible state when doing address
translation. Since the R/C bits can only be updated when handling a MMU
fault, let's reuse the cause_excp flag and rename it to guest_visible.
While here drop a not very useful comment.
This was found while
From: Greg Kurz
This doesn't require write access to the CPU structure.
Signed-off-by: Greg Kurz
Message-Id: <158941060817.240484.14621015211317485106.st...@bahia.lan>
Reviewed-by: Cédric Le Goater
Signed-off-by: David Gibson
---
target/ppc/mmu-radix64.h | 4 ++--
1 file changed, 2 insertion
From: Greg Kurz
The last two arguments have the bool type. Also, we shouldn't raise an
exception when using gdbstub.
This was found while reading the code. Since it only affects the powernv
machine, I didn't dig further to find an actual bug.
Fixes: d04ea940c597 "target/ppc: Add support for Rad
From: Nicholas Piggin
POWER9 adds scv and rfscv instructions and the system call vectored
interrupt. Linux does not support this instruction yet but it has
been tested with a modified kernel that runs on real hardware.
Signed-off-by: Nicholas Piggin
Message-Id: <20200507115328.789175-1-npig...@
From: Greg Kurz
It is the job of the ppc_radix64_get_fully_qualified_addr() function
which is called at the beginning of ppc_radix64_xlate() to set both
lpid *and* pid. It doesn't buy us anything to initialize them first.
Worse, a bug in ppc_radix64_get_fully_qualified_addr(), eg. failing to
set
From: Greg Kurz
This doesn't require write access to the CPU registers.
Signed-off-by: Greg Kurz
Message-Id: <158941061434.240484.10700096396035994133.st...@bahia.lan>
Reviewed-by: Cédric Le Goater
Signed-off-by: David Gibson
---
target/ppc/mmu-radix64.c | 3 ++-
1 file changed, 2 insertions
From: Nicholas Piggin
Commit a77fed5bd926 ("ppc/pnv: Add support for NMI interface") got the
SRR1 setting wrong for sresets that hit outside of power-save states.
Fix this, better documenting the source for the bit definitions.
Fixes: 01b552b05b0f ("ppc/pnv: Add support for NMI interface")
Cc:
From: Leonardo Bras
On reboot, all memory that was previously added using object_add and
device_add is placed in this DIMM area.
The new SPAPR_LMB_FLAGS_HOTREMOVABLE flag helps Linux to put this memory in
the correct memory zone, so no unmovable allocations are made there,
allowing the object to
From: Cédric Le Goater
Signed-off-by: Cédric Le Goater
Message-Id: <20200507073855.2485680-1-...@kaod.org>
Signed-off-by: David Gibson
---
hw/ppc/spapr_cpu_core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
index e1f76c74f3..9c8c1b14cf
The following changes since commit ddc760832fa8cf5e93b9d9e6e854a5114ac63510:
Merge remote-tracking branch 'remotes/gkurz/tags/9p-next-2020-05-26' into
staging (2020-05-26 14:05:53 +0100)
are available in the Git repository at:
git://github.com/dgibson/qemu.git tags/ppc-for-5.1-20200527
for
From: Greg Kurz
Some tabs crept in with a recent change.
Fixes: 6dc6b557913f "target/ppc: Improve syscall exception logging"
Signed-off-by: Greg Kurz
Message-Id: <158886788307.1560068.14096740175576278978.st...@bahia.lan>
Reviewed-by: Philippe Mathieu-Daudé
Signed-off-by: David Gibson
---
ta
On 26/05/2020 20.51, Eric Blake wrote:
> On my Fedora 32 machine, gcc 10.1.1 at -O2 (the default for a bare
> './configure') has a false-positive complaint:
>
> CC or1k-softmmu/hw/openrisc/openrisc_sim.o
> /home/eblake/qemu/hw/openrisc/openrisc_sim.c: In function ‘openrisc_sim_init’:
> /hom
** No longer affects: qemu (Ubuntu Disco)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1805256
Title:
qemu-img hangs on rcu_call_ready_event logic in Aarch64 when
converting images
Status in ku
Philippe Mathieu-Daudé writes:
> On 5/26/20 11:31 AM, Philippe Mathieu-Daudé wrote:
>> +Laurent
>>
>> On 5/26/20 11:04 AM, Markus Armbruster wrote:
>>> Philippe Mathieu-Daudé writes:
>>>
On 5/26/20 9:38 AM, Markus Armbruster wrote:
> Philippe Mathieu-Daudé writes:
>
>> Signed-
Philippe Mathieu-Daudé writes:
> On 5/19/20 4:55 PM, Markus Armbruster wrote:
>> aux_init_bus() encapsulates the creation of an aux-bus and its
>> aux-to-i2c-bridge device.
>>
>> Create aux_realize_bus() to similarly encapsulate their realization.
>>
>> Signed-off-by: Markus Armbruster
>> ---
From: Alexander Duyck
We need to make certain to advertise support for page poison reporting if
we want to actually get data on if the guest will be poisoning pages.
Add a value for reporting the poison value being used if page poisoning is
enabled in the guest. With this we can determine if we
From: Alexander Duyck
In an upcoming patch a feature named Free Page Reporting is about to be
added. In order to avoid any confusion we should drop the use of the word
'report' when referring to Free Page Hinting. So what this patch does is go
through and replace all instances of 'report' with 'h
From: Alexander Duyck
Add support for free page reporting. The idea is to function very similar
to how the balloon works in that we basically end up madvising the page as
not being used. However we don't really need to bother with any deflate
type logic since the page will be faulted back into th
This series provides an asynchronous means of reporting free guest pages
to QEMU through virtio-balloon so that the memory associated with those
pages can be dropped and reused by other processes and/or guests on the
host. Using this it is possible to avoid unnecessary I/O to disk and
greatly impro
> -Original Message-
> From: Alistair Francis
> Sent: 27 May 2020 09:00
> To: Anup Patel
> Cc: Palmer Dabbelt ; Peter Maydell
> ; qemu-ri...@nongnu.org;
> sag...@eecs.berkeley.edu; a...@brainfault.org; qemu-devel@nongnu.org;
> Atish Patra ; Alistair Francis
>
> Subject: Re: [PATCH 2/4]
at all?
AlistairOn Tue, May 26, 2020 at 7:55 PM Anup Patel wrote:
>
>
>
> > -Original Message-
> > From: Alistair Francis
> > Sent: 27 May 2020 06:08
> > To: Anup Patel
> > Cc: Palmer Dabbelt ; Peter Maydell
> > ; qemu-ri...@nongnu.org;
> > sag...@eecs.berkeley.edu; a...@brainfault.org
On Tue, May 26, 2020 at 06:20:37PM +0200, Greg Kurz wrote:
> The penultimate argument of function ppc_radix64_partition_scoped_xlate()
> has the bool type.
>
> Fixes: d04ea940c597 "target/ppc: Add support for Radix partition-scoped
> translation"
> Signed-off-by: Greg Kurz
Applied, thanks.
> -
On Tue, May 26, 2020 at 02:43:43PM -0600, Alex Williamson wrote:
> On Mon, 18 May 2020 12:05:24 -0300
> Leonardo Bras wrote:
>
> > If SELinux is setup without 'execmem' permission for qemu, all mmap
> > with (PROT_WRITE | PROT_EXEC) will fail and print a warning in
> > SELinux log.
> >
> > If "n
On 5/26/20 6:21 PM, no-re...@patchew.org wrote:
Patchew URL:
https://patchew.org/QEMU/20200526185132.1652355-1-ebl...@redhat.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
=== OUTPUT BEGIN ===
ERROR: spaces required around that '*' (
> -Original Message-
> From: Alistair Francis
> Sent: 27 May 2020 06:08
> To: Anup Patel
> Cc: Palmer Dabbelt ; Peter Maydell
> ; qemu-ri...@nongnu.org;
> sag...@eecs.berkeley.edu; a...@brainfault.org; qemu-devel@nongnu.org;
> Atish Patra ; Alistair Francis
>
> Subject: Re: [PATCH 2/4]
On 2020/5/27 1:12, Alistair Francis wrote:
On Fri, May 22, 2020 at 12:51 AM LIU Zhiwei wrote:
On 2020/5/20 5:31, Alistair Francis wrote:
Ibex is a small and efficient, 32-bit, in-order RISC-V core with
a 2-stage pipeline that implements the RV32IMC instruction set
architecture.
For more
сре, 27. мај 2020. у 02:33 Alistair Francis је
написао/ла:
>
> On Tue, May 26, 2020 at 4:55 PM Aleksandar Markovic
> wrote:
> >
> > сре, 27. мај 2020. у 00:56 Alistair Francis
> > је написао/ла:
> > >
> > > The RISC-V ISA spec version 1.09.1 has been deprecated in QEMU since
> > > 4.1. It's not
On Wed, May 20, 2020 at 6:52 PM Bin Meng wrote:
>
> On Wed, May 20, 2020 at 5:40 AM Alistair Francis
> wrote:
> >
> > Signed-off-by: Alistair Francis
> > ---
> > target/riscv/pmp.c | 14 +-
> > 1 file changed, 9 insertions(+), 5 deletions(-)
> >
> > diff --git a/target/riscv/pmp.c b
On Fri, May 22, 2020 at 3:10 AM Anup Patel wrote:
>
>
>
> > -Original Message-
> > From: Palmer Dabbelt
> > Sent: 22 May 2020 01:46
> > To: Anup Patel
> > Cc: Peter Maydell ; Alistair Francis
> > ; sag...@eecs.berkeley.edu; Atish Patra
> > ; a...@brainfault.org; qemu-ri...@nongnu.org;
>
On Tue, May 26, 2020 at 4:55 PM Aleksandar Markovic
wrote:
>
> сре, 27. мај 2020. у 00:56 Alistair Francis
> је написао/ла:
> >
> > The RISC-V ISA spec version 1.09.1 has been deprecated in QEMU since
> > 4.1. It's not commonly used so let's remove support for it.
> >
>
> Hmmm, a very odd commit
сре, 27. мај 2020. у 00:56 Alistair Francis
је написао/ла:
>
> The RISC-V ISA spec version 1.09.1 has been deprecated in QEMU since
> 4.1. It's not commonly used so let's remove support for it.
>
Hmmm, a very odd commit message. Do you suggest that there could be
the case that spec version 1.09.1
Patchew URL:
https://patchew.org/QEMU/20200526185132.1652355-1-ebl...@redhat.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Message-id: 20200526185132.1652355-1-ebl...@redhat.com
Subject: [PATCH] or1k: Fix compilation hiccup
Type: series
On Tue, May 26, 2020 at 9:50 AM Philippe Mathieu-Daudé wrote:
>
> ping?
I'll send a PR with this.
Alistair
>
> On 5/10/20 10:34 PM, Philippe Mathieu-Daudé wrote:
> > One can name a local variable holding a value as 'v', but it
> > currently clashes with the registerfields macros. To save others
The RISC-V ISA spec version 1.09.1 has been deprecated in QEMU since
4.1. It's not commonly used so let's remove support for it.
Signed-off-by: Alistair Francis
---
target/riscv/cpu.h| 1 -
target/riscv/cpu.c| 2 -
target/riscv/cpu_help
Signed-off-by: Alistair Francis
Reviewed-by: Bin Meng
---
target/riscv/cpu.h | 7 ---
target/riscv/cpu.c | 28
tests/qtest/machine-none-test.c | 4 ++--
3 files changed, 2 insertions(+), 37 deletions(-)
diff --git a/target/riscv/cpu.h
The ISA specific Spike machines have been deprecated in QEMU since 4.1,
let's finally remove them.
Signed-off-by: Alistair Francis
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Bin Meng
---
include/hw/riscv/spike.h | 6 +-
hw/riscv/spike.c | 217 ---
v3:
- Don't use SiFive CPUs for Spike machine
v2:
- Remove the CPUs and ISA seperatley
Alistair Francis (3):
hw/riscv: spike: Remove deprecated ISA specific machines
target/riscv: Remove the deprecated CPUs
target/riscv: Drop support for ISA spec version 1.09.1
include/hw/riscv/spike.
>From ce857629697e8b6a2149fd3a1e16b7eea26aafca Mon Sep 17 00:00:00 2001
From: David Carlier
Date: Tue, 26 May 2020 21:35:27 +0100
Subject: [PATCH] util/oslib: current process full path resolution on MacOS
Using existing libproc to fill the path.
Signed-off-by: David Carlier
---
util/oslib-posi
On 5/25/20 1:08 PM, Alberto Garcia wrote:
There are situations in which we want to know how many contiguous
subclusters of the same type there are in a given cluster. This can be
done by simply iterating over the subclusters and repeatedly calling
qcow2_get_subcluster_type() for each one of them.
On 5/25/20 5:08 AM, Vladimir Sementsov-Ogievskiy wrote:
Like for read/write in a previous commit, drop extra indirection layer,
generate directly bdrv_readv_vmstate() and bdrv_writev_vmstate().
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/coroutines.h| 10 +++
include/block/
Public bug reported:
Currently the rx target doesn't have the page crossing check in its
use_goto_tb() function.
This is a required feature for stable system mode emulations that all
other targets implement.
** Affects: qemu
Importance: Undecided
Assignee: Ahmed Karaman (ahmedkrmn)
On 5/25/20 5:08 AM, Vladimir Sementsov-Ogievskiy wrote:
Now, when we are not more paying extra code for coroutine wrappers,
there no more sence in extra indirection layer: bdrv_prwv(). Let's drop
it and instead genereate pure bdrv_preadv() and bdrv_pwritev().
Typos and grammar; I suggest:
Now
On 5/25/20 5:07 AM, Vladimir Sementsov-Ogievskiy wrote:
We have a very frequent pattern of creating coroutine from function
with several arguments:
- create structure to pack parameters
- create _entry function to call original function taking parameters
from struct
- do different
From: Vladimir Sementsov-Ogievskiy
Fix Makefile usage for VPATH builds
Signed-off-by: Eric Blake
---
This fixup lets me build locally with my VPATH build; it probably also
explains why patchew and other CLI tools (which use VPATH) were
failing.
Makefile | 4 +++-
1 file changed, 3 insertions
On Mon, May 25, 2020 at 8:20 AM Pavel Dovgalyuk
wrote:
>
> Console interaction in avocado scripts was possible only with single
> default VM.
> This patch modifies the function parameters to allow passing a specific
> VM as a parameter to interact with it.
>
> Signed-off-by: Pavel Dovgalyuk
> ---
On Mon, May 25, 2020 at 8:22 AM Pavel Dovgalyuk
wrote:
>
> This patch adds a base for testing kernel boot recording and replaying.
> Each test has the phase of recording and phase of replaying.
> Virtual machines just boot the kernel and do not interact with
> the network.
> Structure and image li
On Mon, 18 May 2020 12:05:24 -0300
Leonardo Bras wrote:
> If SELinux is setup without 'execmem' permission for qemu, all mmap
> with (PROT_WRITE | PROT_EXEC) will fail and print a warning in
> SELinux log.
>
> If "nvlink2-mr" memory allocation fails (fist diff), it will cause
> guest NUMA nodes
On 5/25/20 8:48 AM, Vladimir Sementsov-Ogievskiy wrote:
25.05.2020 16:14, no-re...@patchew.org wrote:
Patchew
URL:https://patchew.org/QEMU/20200525100801.13859-1-vsement...@virtuozzo.com/
Hi,
This series failed the docker-quick@centos7 build test. Please find
the testing commands and
the
>From b24a6702beb2a4e2a9c1c03b69c6d1dd07d4cf08 Mon Sep 17 00:00:00 2001
From: David Carlier
Date: Tue, 26 May 2020 21:35:27 +0100
Subject: [PATCH] util/oslib: current process full path resolution on MacOS
Using existing libproc to fill the path.
Signed-off-by: David Carlier
---
util/oslib-posi
On 5/25/20 1:08 PM, Alberto Garcia wrote:
This patch adds QCow2SubclusterType, which is the subcluster-level
version of QCow2ClusterType. All QCOW2_SUBCLUSTER_* values have the
the same meaning as their QCOW2_CLUSTER_* equivalents (when they
exist). See below for details and caveats.
In images w
Add dirty bitmap information to QCOW2 metadata dump in qcow2.py script.
The sample output:
Header extension: Bitmaps
magic 0x23852875
length24
nb_bitmaps2
reserved320
bitmap_directory_size 0x40
bitmap_directory_off
On Mon, 25 May 2020 18:50:54 +0530
Kirti Wankhede wrote:
> On 5/25/2020 12:29 PM, Yan Zhao wrote:
> > On Tue, May 19, 2020 at 10:58:04AM -0600, Alex Williamson wrote:
> >> Hi folks,
> >>
> >> My impression is that we're getting pretty close to a workable
> >> implementation here with v22 plus r
On 22/05/20 18:07, Robert Foley wrote:
> #include "trace.h"
> #include "block/thread-pool.h"
> #include "qemu/main-loop.h"
> +#include "qemu/tsan.h"
>
> static void do_spawn_thread(ThreadPool *pool);
>
> @@ -97,7 +98,9 @@ static void *worker_thread(void *opaque)
> }
>
>
On 5/25/20 12:03 PM, Michal Privoznik wrote:
In 176d2cda0de, the @die-id attribute was introduced to
CpuInstanceProperties type. However, it mangled the comment.
Signed-off-by: Michal Privoznik
---
qapi/machine.json | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Reviewed-by: Eric
On 5/24/20 9:51 AM, Alberto Garcia wrote:
Subcluster allocation in qcow2 is implemented by extending the
existing L2 table entries and adding additional information to
indicate the allocation status of each subcluster.
This patch documents the changes to the qcow2 format and how they
affect the
On Mon, May 25, 2020 at 8:30 AM Pavel Dovgalyuk
wrote:
>
> This patch adds a test for record/replay, which boots Linux
> image from the disk and interacts with the network.
> The idea and code of this test is borrowed from boot_linux.py
> However, currently record/replay works only for x86_64,
> t
On 5/25/20 5:07 AM, Vladimir Sementsov-Ogievskiy wrote:
We are going to keep coroutine-wrappers code (structure-packing
parameters, BDRV_POLL wrapper functions) in a separate auto-generated
s/a //
files. So, we'll need a header with declaration of original _co_
functions, for those which are
On Tue, May 26, 2020 at 07:24:21PM +0200, Philippe Mathieu-Daudé wrote:
> Restrict init_machine(), setup_post() and has_memory()
> to system-mode.
>
> Reviewed-by: Edgar E. Iglesias
> Reviewed-by: Cornelia Huck
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> include/sysemu/accel.h | 2 ++
> 1
On Tue, 26 May 2020 at 12:50, Greg Kurz wrote:
>
> The following changes since commit fea8f3ed739536fca027cf56af7f5576f37ef9cd:
>
> Merge remote-tracking branch
> 'remotes/philmd-gitlab/tags/pflash-next-20200522' into staging (2020-05-22
> 18:54:47 +0100)
>
> are available in the Git repositor
On 5/25/20 5:07 AM, Vladimir Sementsov-Ogievskiy wrote:
Most of our coroutine wrappers already follow this convention:
We have 'coroutine_fn bdrv_co_()' as
the core function, and a wrapper 'bdrv_()' which does a polling loop.
The only outsiders are the bdrv_prwv_co and
bdrv_common_block_status_
On Mon, May 25, 2020 at 8:28 AM Pavel Dovgalyuk
wrote:
>
> This patch adds more record/replay tests with kernel images.
>
> Signed-off-by: Pavel Dovgalyuk
> ---
> tests/acceptance/replay_kernel.py | 80
> +
> 1 file changed, 80 insertions(+)
>
> diff --git
On Tue, May 26, 2020 at 07:24:23PM +0200, Philippe Mathieu-Daudé wrote:
> When HVF is not available, the hvf_allowed variable does not exist.
>
> Reviewed-by: Edgar E. Iglesias
> Reviewed-by: Cornelia Huck
> Signed-off-by: Philippe Mathieu-Daudé
> ---
> v2: Fixed typo s/tcg_allowed/hvf_allowed/
On Mon, May 25, 2020 at 04:54:40PM +0200, Claudio Fontana wrote:
> each accelerator registers a new "CpusAccelInterface"
> on initialization, providing functions for starting a vcpu,
> kicking a vcpu, and sychronizing state.
>
> This way the code in cpus.cc is now all general softmmu code,
> nothi
On Mon, May 25, 2020 at 8:30 AM Pavel Dovgalyuk
wrote:
>
> This patch adds a test for record/replay, which boots Linux
> image from the disk and interacts with the network.
> The idea and code of this test is borrowed from boot_linux.py
> However, currently record/replay works only for x86_64,
> t
On 5/26/20 9:54 AM, Andrey Shinkevich wrote:
Add dirty bitmap information to QCOW2 metadata dump in qcow2.py script.
The sample output:
Header extension (Bitmaps):
This change to the output is independently useful. However, per
patchew, it does cause 'make check' to fail:
https://patchew.o
On my Fedora 32 machine, gcc 10.1.1 at -O2 (the default for a bare
'./configure') has a false-positive complaint:
CC or1k-softmmu/hw/openrisc/openrisc_sim.o
/home/eblake/qemu/hw/openrisc/openrisc_sim.c: In function ‘openrisc_sim_init’:
/home/eblake/qemu/hw/openrisc/openrisc_sim.c:87:42: err
On 22/05/20 18:07, Robert Foley wrote:
> For example:
> WARNING: ThreadSanitizer: data race (pid=35425)
> Write of size 4 at 0x7bbc00ac by main thread (mutexes: write M875):
> #0 cpu_reset_interrupt hw/core/cpu.c:107:28 (qemu-system-aarch64+0x843790)
> #1 arm_cpu_set_irq target/arm/cp
Patchew URL:
https://patchew.org/QEMU/1590504866-679474-1-git-send-email-andrey.shinkev...@virtuozzo.com/
Hi,
This series failed the docker-quick@centos7 build test. Please find the testing
commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
ret may be > 0 on success path at this point. Fix assertion, which may
crash currently.
Fixes: 4ce5dd3e9b5ee0fac18625860eb3727399ee965e
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/block-copy.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/block/block-copy.c b/b
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