On Mon, Mar 22, 2021 at 11:46:55AM +, Daniel P. Berrangé wrote:
> On Mon, Mar 22, 2021 at 11:36:39AM +, Stefan Hajnoczi wrote:
> > On Mon, Feb 22, 2021 at 04:13:32PM +0100, Gerd Hoffmann wrote:
> > > Hi,
> > >
> > > > > TODO:
> > > > > Enabling modular tracepoints via -trace cmd line doe
On 3/29/21 1:42 AM, Pavel Dovgalyuk wrote:
This patch handles icount mode for timer read/write instructions,
because it is required to call gen_io_start in such cases.
Signed-off-by: Pavel Dovgalyuk
Reviewed-by: Richard Henderson
Queued for 6.0.
r~
Hello Everyone,
These patches increase test coverage for yank, add tests and fix bugs and
crashes in yank in combination with chardev-change.
Please Review.
Regards,
Lukas Straub
Changes:
-v6:
-test: (hopefully) fix test on OSX by using qio_net_listener on the dummy
server socket so new client
Add tests for yank with the chardev-change case.
Signed-off-by: Lukas Straub
Reviewed-by: Marc-André Lureau
Tested-by: Li Zhang
---
MAINTAINERS| 1 +
tests/unit/meson.build | 3 +-
tests/unit/test-yank.c | 200 +
3 files changed, 203 inse
Move object_property_try_add_child out of chardev_new into it's
callers. This is a preparation for the next patches to fix yank
with the chardev-change case.
Signed-off-by: Lukas Straub
Reviewed-by: Marc-André Lureau
Tested-by: Li Zhang
---
chardev/char.c | 42 -
Always pass the id to chardev_new, since it is needed to register
the yank instance for the chardev. Also, after checking that
nothing calls chardev_new with id=NULL, assert() that id!=NULL.
This fixes a crash when using chardev-change to change a chardev
to chardev-socket, which attempts to regis
When changing from chardev-socket (which supports yank) to
chardev-socket again, it fails, because the new chardev attempts
to register a new yank instance. This in turn fails, as there
still is the yank instance from the current chardev. Also,
the old chardev shouldn't unregister the yank instance
I have to admit that my time budget for IDE is quite low, so I will be
unable to look into this.
If you'd like to help debug it further and you have the time, you can
try building QEMU 6.0 (RC0 or so, something quite modern) and enabling
the IDE tracing options and trying to boot Solaris as you ha
Hi Peter,
If you are preparing a qemu-arm pull request, can you
squeeze this patch in?
On 3/26/21 7:49 PM, Philippe Mathieu-Daudé wrote:
> On 3/26/21 2:34 PM, Peter Maydell wrote:
>> ping for review?
>
> FYI:
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg790977.html
>
>> On Fri, 19 Ma
On Thu, Mar 25, 2021 at 04:07:28PM +0100, Greg Kurz wrote:
> diff --git a/include/exec/memory.h b/include/exec/memory.h
> index 5728a681b27d..98ed552e001c 100644
> --- a/include/exec/memory.h
> +++ b/include/exec/memory.h
> @@ -1848,13 +1848,25 @@ void memory_region_clear_flush_coalesced(MemoryRegi
From: Klaus Jensen
Hi Peter,
The following changes since commit ec2e6e016d24bd429792d08cf607e4c5350dcdaa:
Merge remote-tracking branch
'remotes/vivier2/tags/linux-user-for-6.0-pull-request' into staging (2021-03-28
19:49:57 +0100)
are available in the Git repository at:
git://git.infrad
From: Klaus Jensen
If nvme_map_dptr() fails, nvme_dif_rw() will leak the bounce context.
Fix this by using the same error handling as everywhere else in the
function.
Reported-by: Coverity (CID 1451080)
Fixes: 146f720c5563 ("hw/block/nvme: end-to-end data protection")
Signed-off-by: Klaus Jensen
From: Bin Meng
Since commit 78da6a1bca22 ("device_tree: add qemu_fdt_setprop_string_array
helper"),
we can use the new helper to set the clock name for the ethernet
controller node.
Signed-off-by: Bin Meng
---
hw/riscv/sifive_u.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
d
On Thu, Mar 25, 2021 at 04:07:29PM +0100, Greg Kurz wrote:
> Multiqueue devices such as virtio-scsi or virtio-blk, all open-code the
> same pattern to setup/tear down host notifiers of the request virtqueues.
> Consolidate the pattern in a new virtio_bus_set_host_notifiers() API.
> Since virtio-scs
From: Bin Meng
The official DT bindings of PLIC uses "sifive,plic-1.0.0" as the
compatible string in the upstream Linux kernel. "riscv,plic0" is
now legacy and has to be kept for backward compatibility of legacy
systems.
Signed-off-by: Bin Meng
---
hw/riscv/sifive_u.c | 4 +++-
hw/riscv/virt.
From: Bin Meng
Linux kernel commit a2770b57d083 ("dt-bindings: timer: Add CLINT bindings")
adds the official DT bindings for CLINT, which uses "sifive,clint0"
as the compatible string. "riscv,clint0" is now legacy and has to
be kept for backward compatibility of legacy systems.
Signed-off-by: Bi
From: Bin Meng
At present the Microchip Icicle Kit machine only supports using
'-bios' to load the HSS, and does not support '-kernel' for direct
kernel booting just like other RISC-V machines do. One has to use
U-Boot which is chain-loaded by HSS, to load a kernel for testing.
This is not so con
From: Bin Meng
Since commit 78da6a1bca22 ("device_tree: add qemu_fdt_setprop_string_array
helper"),
we can use the new helper to set the compatible strings for the
SiFive test device node.
Signed-off-by: Bin Meng
---
hw/riscv/virt.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
From: Bin Meng
The supported device bullet list has an additional space before each
entry, which makes a wrong indentation level. Correct it.
Signed-off-by: Bin Meng
---
docs/system/riscv/microchip-icicle-kit.rst | 20 +++
docs/system/riscv/sifive_u.rst | 30 ++
From: Klaus Jensen
Max noticed that since blk_aio_pwrite_zeroes() may invoke the callback
before returning, the callbacks will never see *count == 0 and thus
never free the count variable or decrement num_formats causing a CQE to
never be posted.
Coverity (CID 1451082) also picked up on the fact
From: Bin Meng
The OpenSBI BIOS image names are used by many RISC-V machines.
Let's define macros for them.
Signed-off-by: Bin Meng
---
include/hw/riscv/boot.h | 5 +
hw/riscv/sifive_u.c | 6 ++
hw/riscv/spike.c| 6 ++
hw/riscv/virt.c | 6 ++
4 files change
Patchew URL: https://patchew.org/QEMU/cover.1617035720.git.lukasstra...@web.de/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: cover.1617035720.git.lukasstra...@web.de
Subject: [PATCH v6 0/4] yank: Add chardev tests and
On Thu, Mar 25, 2021 at 04:07:32PM +0100, Greg Kurz wrote:
> When dataplane multiqueue support was added in QEMU 2.7, the path
> that would rollback guest notifiers assignment in case of error
> simply got dropped.
>
> Later on, when Error was added to blk_set_aio_context() in QEMU 4.1,
> another
On Thu, Mar 25, 2021 at 04:07:31PM +0100, Greg Kurz wrote:
> diff --git a/softmmu/memory.c b/softmmu/memory.c
> index 1b1942d521cc..0279e5671bcb 100644
> --- a/softmmu/memory.c
> +++ b/softmmu/memory.c
> @@ -2368,7 +2368,7 @@ void memory_region_add_eventfd_full(MemoryRegion *mr,
> if (size) {
On Thu, Mar 25, 2021 at 04:07:33PM +0100, Greg Kurz wrote:
> This allows the virtio-blk-pci device to batch additions and deletions
> of host notifiers. This significantly improves boot time of VMs with a
> high number of vCPUs, e.g. from 3m26.408s down to 0m59.923s for a pseries
> machine with 384
From: Bin Meng
Update the 'sifive_u' machine documentation to mention the '-dtb'
option that can be used to pass a custom DTB to QEMU.
Signed-off-by: Bin Meng
---
docs/system/riscv/sifive_u.rst | 47 +-
1 file changed, 41 insertions(+), 6 deletions(-)
diff --g
On Thu, Mar 25, 2021 at 04:07:35PM +0100, Greg Kurz wrote:
> This allows the virtio-scsi-pci device to batch additions and deletions
> of host notifiers. This significantly improves boot time of VMs with a
> high number of vCPUs, e.g. from 6m13.969s down to 1m4.268s for a pseries
> machine with 384
On Thu, Mar 25, 2021 at 04:07:30PM +0100, Greg Kurz wrote:
> Introduce VirtioBusClass methods to begin and commit a transaction
> of setting/unsetting host notifiers. These handlers will be implemented
> by virtio-pci to batch addition and deletion of ioeventfds for multiqueue
> devices like virtio
On Thu, Mar 25, 2021 at 04:07:27PM +0100, Greg Kurz wrote:
> Now that virtio-scsi-pci and virtio-blk-pci map 1 virtqueue per vCPU,
> a serious slow down may be observed on setups with a big enough number
> of vCPUs.
>
> Exemple with a pseries guest on a bi-POWER9 socket system (128 HW threads):
>
On Mon, 29 Mar 2021 at 17:30, Marc-André Lureau
wrote:
>
> Hi
>
> On Mon, Mar 29, 2021 at 7:56 PM Peter Maydell
> wrote:
>>
>> On Mon, 29 Mar 2021 at 15:17, Marc-André Lureau
>> wrote:
>> > ../docs/meson.build:30: WARNING: /usr/bin/sphinx-build-3:
>> > Configuration error:
>> > The Sphinx 'sphi
On Mon, 29 Mar 2021 at 18:03, Philippe Mathieu-Daudé wrote:
>
> Hi Peter,
>
> If you are preparing a qemu-arm pull request, can you
> squeeze this patch in?
Yep, that was my plan.
thanks
-- PMM
In an ideal world, we would all get along together very well, always be
polite and never end up in huge conflicts. And even if there are conflicts,
we would always handle each other fair and respectfully. Unfortunately,
this is not an ideal world and sometimes people forget how to interact with
eac
Hi Lukas
On Mon, Mar 29, 2021 at 8:38 PM Lukas Straub wrote:
> Hello Everyone,
> These patches increase test coverage for yank, add tests and fix bugs and
> crashes in yank in combination with chardev-change.
> Please Review.
>
> Regards,
> Lukas Straub
>
> Changes:
> -v6:
> -test: (hopefully)
On 3/29/21 12:32 PM, Cédric Le Goater wrote:
On 3/29/21 6:20 AM, David Gibson wrote:
On Thu, Mar 25, 2021 at 09:56:04AM +0100, Cédric Le Goater wrote:
On 3/25/21 3:10 AM, David Gibson wrote:
On Tue, Mar 23, 2021 at 02:21:33PM -0300, Daniel Henrique Barboza wrote:
On 3/22/21 10:03 PM, Dav
On Mon, Mar 29, 2021 at 08:01:40PM +0200, Thomas Huth wrote:
> In an ideal world, we would all get along together very well, always be
> polite and never end up in huge conflicts. And even if there are conflicts,
> we would always handle each other fair and respectfully. Unfortunately,
> this is no
On Mon, 29 Mar 2021 22:19:17 +0400
Marc-André Lureau wrote:
> Hi Lukas
>
> On Mon, Mar 29, 2021 at 8:38 PM Lukas Straub wrote:
>
> > Hello Everyone,
> > These patches increase test coverage for yank, add tests and fix bugs and
> > crashes in yank in combination with chardev-change.
> > Please
When changing from chardev-socket (which supports yank) to
chardev-socket again, it fails, because the new chardev attempts
to register a new yank instance. This in turn fails, as there
still is the yank instance from the current chardev. Also,
the old chardev shouldn't unregister the yank instance
Move object_property_try_add_child out of chardev_new into it's
callers. This is a preparation for the next patches to fix yank
with the chardev-change case.
Signed-off-by: Lukas Straub
Reviewed-by: Marc-André Lureau
Tested-by: Li Zhang
---
chardev/char.c | 42 -
Hello Everyone,
These patches increase test coverage for yank, add tests and fix bugs and
crashes in yank in combination with chardev-change.
Please Review.
Regards,
Lukas Straub
Changes:
-v7:
-test: fix patchew error by not using macros
-v6:
-test: (hopefully) fix test on OSX by using qio_net
Always pass the id to chardev_new, since it is needed to register
the yank instance for the chardev. Also, after checking that
nothing calls chardev_new with id=NULL, assert() that id!=NULL.
This fixes a crash when using chardev-change to change a chardev
to chardev-socket, which attempts to regis
Add tests for yank with the chardev-change case.
Signed-off-by: Lukas Straub
Reviewed-by: Marc-André Lureau
Tested-by: Li Zhang
---
MAINTAINERS| 1 +
tests/unit/meson.build | 3 +-
tests/unit/test-yank.c | 227 +
3 files changed, 230 inse
Add support for H_SCM_HEALTH hcall described at [1] for spapr
nvdimms. This enables guest to detect the 'unarmed' status of a
specific spapr nvdimm identified by its DRC and if its unarmed, mark
the region backed by the nvdimm as read-only.
The patch adds h_scm_health() to handle the H_SCM_HEALTH
Hello,
Kindly ask you to have a look at this bug.
Thank you for your replies.
On Mon, Mar 29, 2021 at 7:07 PM George Dunlap
wrote:
> John,
>
> Thanks for your report. Can you post your bug report
> xen-de...@lists.xenproject.org ?
>
> The bug is in the compilation of QEMU, which is an external
On Mon, 29 Mar 2021 at 20:20, John Simpson wrote:
>
> Hello,
>
> Kindly ask you to have a look at this bug.
> Thank you for your replies.
>> > On Sun, Mar 28, 2021 at 12:55:23PM +0300, John Simpson via Binutils wrote:
>> > > BUILD pc-bios/optionrom/kvmvapic.img
>> > > ld: Error: unable to dis
Le 28/03/2021 à 20:01, Frédéric Fortier via a écrit :
> getsockopt(fd, SOL_NETLINK, NETLINK_LIST_MEMBERSHIPS, *optval, *optlen)
> syscall allows optval to be NULL/invalid if optlen points to a size of
> zero. This allows userspace to query the length of the array they should
> use to get the full m
On Mon, Mar 29, 2021 at 04:35:57PM +0100, Luis Henriques wrote:
> On Thu, Mar 25, 2021 at 11:38:52AM -0400, Vivek Goyal wrote:
> > When posix access acls are set on a file, it can lead to adjusting file
> > permissions (mode) as well. If caller does not have CAP_FSETID and it
> > also does not have
12.03.2021 21:15, Max Reitz wrote:
On 05.03.21 18:35, Vladimir Sementsov-Ogievskiy wrote:
Compressed writes are unaligned to 512, which works very slow in
O_DIRECT mode. Let's use the cache.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/coroutines.h | 3 +
block/qcow2.h
On Mon, 29 Mar 2021 15:46:53 +0100
"Dr. David Alan Gilbert" wrote:
> * Igor Mammedov (imamm...@redhat.com) wrote:
> > On Tue, 23 Mar 2021 17:40:36 +
> > Daniel P. Berrangé wrote:
> >
> > > On Tue, Mar 23, 2021 at 05:54:47PM +0100, Igor Mammedov wrote:
> > > > Let me hijack this thread f
On 3/28/2021 11:58 PM, Jason Wang wrote:
在 2021/3/29 上午11:03, Brad Smith 写道:
It very much is correct. We don't care about such releases anymore.
So is there a doc/wiki to say Qemu doesn't support those OpenBSD release?
The (OpenBSD itself and QEMU) project only makes a concerted effort to
Il lun 29 mar 2021, 20:33 Daniel P. Berrangé ha
scritto:
> The obvious alternative is to import the contributor covenant
>
> https://www.contributor-covenant.org/
The Contributor Covenant 1.x and 2.x are very different in that 2.x also
includes conflict resolution. Unlike the code of conduct,
On Mon, 29 Mar 2021 at 21:07, Derrick McKee wrote:
>
> Hi,
>
> I am running across a scenario where a PAC signed code pointer (using
> pacia) sometimes does not successfully authenticate despite the signed
> pointer and the salt used to sign the pointer are correctly given to a
> autia instruction
On Mon, 29 Mar 2021 at 12:19, Cédric Le Goater wrote:
>
> Implement an IPMI BT interface model using a chardev backend to
> communicate with an external PowerNV machine. It uses the OpenIPMI
> simulator protocol for virtual machines described in :
>
> https://github.com/cminyard/openipmi/blob/
> -Original Message-
> From: Richard Henderson
> Sent: Thursday, March 25, 2021 11:25 AM
> To: Taylor Simpson ; qemu-devel@nongnu.org
> Cc: phi...@redhat.com; a...@rev.ng; Brian Cain
> Subject: Re: [PATCH 10/15] Hexagon (target/hexagon) instructions with
> multiple definitions
>
> On 3/
On Wed, 24 Mar 2021 16:09:59 -0300
Daniel Henrique Barboza wrote:
> On 3/23/21 10:40 PM, David Gibson wrote:
> > On Tue, Mar 23, 2021 at 02:10:22PM -0300, Daniel Henrique Barboza wrote:
> >>
> >>
> >> On 3/22/21 10:12 PM, David Gibson wrote:
> >>> On Fri, Mar 12, 2021 at 05:07:36PM -0300, Dan
On Tue, 23 Mar 2021 12:03:58 +1100
David Gibson wrote:
> On Fri, Mar 19, 2021 at 03:34:52PM -0300, Daniel Henrique Barboza wrote:
> > Kernel commit 4bce545903fa ("powerpc/topology: Update
> > topology_core_cpumask") cause a regression in the pseries machine when
> > defining certain SMP topologie
On Mon, 29 Mar 2021 15:32:37 -0300
Daniel Henrique Barboza wrote:
> On 3/29/21 12:32 PM, Cédric Le Goater wrote:
> > On 3/29/21 6:20 AM, David Gibson wrote:
> >> On Thu, Mar 25, 2021 at 09:56:04AM +0100, Cédric Le Goater wrote:
> >>> On 3/25/21 3:10 AM, David Gibson wrote:
> On Tue, Ma
On Thu, 25 Mar 2021 19:57:05 +0300
Valeriy Vdovin wrote:
> Introducing new qapi method 'query-cpu-model-cpuid'. This method can be used
> to
> get virtualized cpu model info generated by QEMU during VM initialization in
> the form of cpuid representation.
>
> Diving into more details about virt
On Wed, Mar 24, 2021 at 09:09:01PM +0100, Klaus Jensen wrote:
From: Klaus Jensen
Protection Information can only be enabled if there is at least 8 bytes
of metadata.
Signed-off-by: Klaus Jensen
---
hw/block/nvme-ns.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/block/
On Wed, Mar 24, 2021 at 09:09:02PM +0100, Klaus Jensen wrote:
From: Klaus Jensen
Add the missing nvme_adm_opc_str entry for the Namespace Attachment
command.
Signed-off-by: Klaus Jensen
---
hw/block/nvme.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/block/nvme.h b/hw/block/nvme.h
in
> -Original Message-
> From: Qemu-devel bounces+chen.zhang=intel@nongnu.org> On Behalf Of Markus
> Armbruster
> Sent: Tuesday, March 23, 2021 5:58 PM
> To: Zhang, Chen
> Cc: Lukas Straub ; Li Zhijian
> ; Jason Wang ; qemu-
> dev ; Dr. David Alan Gilbert
> ; Zhang Chen
> Subject: R
On Mon, Mar 29, 2021 at 10:26:02AM -0600, Richard Henderson wrote:
> On 3/29/21 7:05 AM, Greg Kurz wrote:
> > On Wed, 24 Mar 2021 11:03:02 +1100
> > David Gibson wrote:
> >
> > > On Tue, Mar 23, 2021 at 12:43:32PM -0600, Richard Henderson wrote:
> > > > Copying flags directly from msr has drawbac
Hi Vaibhav,
Some comments inline..
On 3/29/21 9:52 PM, Vaibhav Jain wrote:
Add support for H_SCM_HEALTH hcall described at [1] for spapr
nvdimms. This enables guest to detect the 'unarmed' status of a
specific spapr nvdimm identified by its DRC and if its unarmed, mark
the region backed by the
I have sent a first patch around this:
https://lists.nongnu.org/archive/html/qemu-devel/2021-03/msg09391.html
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1090604
Title:
RFE: Implement support for
Hi all,
This patch makes locally used symbols static to enable more compiler
optimizations on them. Some of the symbols turned out to not be used
at all so I marked them with ATTRIBUTE_UNUSED (as I wasn't sure if
they were ok to delete).
The symbols have been identified with a pet project of mine
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