On Sat, May 15, 2021 at 09:21:48AM +0530, Vaibhav Jain wrote:
> Thanks for looking into this patch David
>
> David Gibson writes:
>
> > On Thu, May 06, 2021 at 08:19:24AM +0530, Vaibhav Jain wrote:
> >> Add support for H_SCM_PERFORMANCE_STATS described at [1] for
> >> spapr nvdimms. This
On Sun, May 16, 2021 at 06:28:55PM +0800, Yanan Wang wrote:
> We create and initialize a cpuobj for each present cpu in
> machvirt_init(). Now we also initialize the cpu member of
> structure CPUArchId for each present cpu in the function.
>
> This will be used to determine whether a cpu is
Refactor the function to replace child at last. Thus we don't need to
revert it and code is simplified.
block-copy state initilization being done before replacing the child
doesn't need any drained section.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/copy-before-write.c | 33
Hi all!
We have image fleecing scheme to export point-in-time state of active
disk (iotest 222):
backup(sync=none)
┌───┐
▼ │
┌┐
On Fri, May 14, 2021 at 12:03:10PM +1000, Oliver O'Halloran wrote:
> On Thu, May 13, 2021 at 2:22 PM David Gibson
> wrote:
> >
> > On Wed, May 05, 2021 at 08:18:27PM +0530, Mahesh Salgaonkar wrote:
> > > With upstream kernel, especially after commit 98ba956f6a389
> > > ("powerpc/pseries/eeh:
block-copy has a bit inconvenient interface around dirty bitmap: user
should get pointer to it and than set by hand. We do need a possibility
to share the bitmap with backup job.
But default of empty bitmap is strange. Switch to full-set bitmap by
default. This way we will not care about setting
On 12/05/2021 23.10, Kevin Wolf wrote:
> Am 11.05.2021 um 10:35 hat Daniel P. Berrangé geschrieben:
>> On Tue, May 11, 2021 at 01:55:18PM +0800, Li Zhijian wrote:
>>> void bdrv_img_create(const char *filename, const char *fmt,
>>>const char *base_filename, const char
From: Klaus Jensen
Get rid of the (reserved) double underscore use. Rename the "generic"
zone open function to nvme_zrm_open_flags() and add a generic `int
flags` argument instead which allows more flags to be easily added in
the future. There is at least one TP under standardization that would
From: Gollu Appalanaidu
While QEMU coding style prefers lowercase hexadecimals in constants, the
NVMe subsystem uses the format from the NVMe specifications in comments,
i.e. 'h' suffix instead of '0x' prefix.
Fix this up across the code base.
Signed-off-by: Gollu Appalanaidu
[k.jensen:
From: Gollu Appalanaidu
Currently in compare command metadata aio read blk_aio_preadv return
value ignored. Consider it and complete the block accounting.
Signed-off-by: Gollu Appalanaidu
Fixes: 0a384f923f51 ("hw/block/nvme: add compare command")
Signed-off-by: Klaus Jensen
---
On 5/12/21 9:17 AM, Philippe Mathieu-Daudé wrote:
> On 5/6/21 11:33 AM, Philippe Mathieu-Daudé wrote:
>> On 5/6/21 11:10 AM, Philippe Mathieu-Daudé wrote:
>>> On 5/6/21 9:55 AM, Claudio Fontana wrote:
On 5/5/21 9:31 PM, Eduardo Habkost wrote:
> On Wed, May 05, 2021 at 02:15:29PM +0200,
Now, after huge update of block graph permission update algorithm, we
don't need this workaround with active state of the filter. Drop it and
use new smart bdrv_drop_filter() function.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/copy-on-read.c | 33 +
1
Excerpts from David Gibson's message of May 17, 2021 3:39 pm:
> On Mon, May 17, 2021 at 12:46:51PM +1000, Nicholas Piggin wrote:
>> ISA v3.1 adds new variations of wait, specified by the WC field. These
>> are not compatible with the wait 0 implementation, because they add
>> additional conditions
On Wed, 12 May 2021 17:05:53 +0100
Stefan Hajnoczi wrote:
> On Fri, May 07, 2021 at 06:59:01PM +0200, 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.
> >
> >
From: Gollu Appalanaidu
Currently pci_nvme_err_invalid_lba_range trace is called individually at
each nvme_check_bounds() call site.
Move the trace event to nvme_check_bounds() and remove the redundant
events.
Signed-off-by: Gollu Appalanaidu
Reviewed-by: Philippe Mathieu-Daudé
[k.jensen:
We need an ability to insert filters above top block node, attached to
block device. It can't be achieved with blockdev-reopen command. So, we
want do it with help of qom-set.
Intended usage:
1. blockdev-add, creating the filter, which child is at top node A,
attached to some guest block
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
qapi/block-core.json | 22 ++
1 file changed, 18 insertions(+), 4 deletions(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 2ea294129e..f8fbcb6416 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
Now block-copy will crash if user don't set progress meter by
block_copy_set_progress_meter(). copy-before-write filter will be used
in separate of backup job, and it doesn't want any progress meter (for
now). So, allow not setting it.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
No reason to tolerate bdrv_get_info() errors except for ENOTSUP. Let's
just error-out, it's simpler and safer.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/backup.c | 14 +-
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/block/backup.c b/block/backup.c
index
We are going to publish copy-before-write filter. So, user should be
able to create it with blockdev-add first, specifying both filtered and
target children. And then do blockdev-reopen, to actually insert the
filter where needed.
Currently, filter unshares write permission unconditionally on
The RISCV CPU is migratable since commit f7697f0e629
("target/riscv: Add basic vmstate description of CPU"),
so remove an obsolete comment which is now incorrect.
Reported-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
target/riscv/cpu.c | 1 -
1 file changed, 1 deletion(-)
On Sun, May 16, 2021 at 06:28:57PM +0800, Yanan Wang wrote:
> When building ACPI tables regarding CPUs we should always build
> them for the number of possible CPUs, not the number of present
> CPUs. So we create gicc nodes in MADT for possible cpus and then
> ensure only the present CPUs are
On Sat, May 15, 2021 at 01:07:59PM +0530, Vaibhav Jain wrote:
> Add support for H_SCM_PERFORMANCE_STATS described at [1] for
> spapr nvdimms. This enables guest to fetch performance stats[2] like
> expected life of an nvdimm ('MemLife ') etc and display them to the
> user. Linux kernel support for
On Mon, May 17, 2021 at 12:46:51PM +1000, Nicholas Piggin wrote:
> ISA v3.1 adds new variations of wait, specified by the WC field. These
> are not compatible with the wait 0 implementation, because they add
> additional conditions that cause the processor to resume, which can
> cause software to
Finally, copy-before-write gets own .bdrv_open and .bdrv_close
handlers, block_init() call and becomes available through bdrv_open().
To achieve this:
- cbw_init gets unused flags argument and becomes cbw_open
- block_copy_state_free() call moved to new cbw_close()
- in bdrv_cbw_append:
-
We find a race during QEMU starting, which would case the QEMU process coredump.
|
|
[1] create MON chardev |
qemu_create_early_backends |
chardev_init_func |
We are going to convert backup_top to full featured public filter,
which can be used in separate of backup job. Start from renaming from
"how it used" to "what it does".
While updating comments in 283 iotest, drop and rephrase also things
about ".active", as this field is now dropped, and filter
Add field, so property can declare support for setting the property
when device is realized. To be used in the following commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/hw/qdev-properties.h | 1 +
hw/core/qdev-properties.c| 6 +++---
2 files changed, 4 insertions(+), 3
On Sun, May 16, 2021 at 06:28:59PM +0800, Yanan Wang wrote:
> From: Andrew Jones
>
> Add the Processor Properties Topology Table (PPTT) to expose
> CPU topology information defined by users to ACPI guests.
>
> Note, a DT-boot Linux guest with a non-flat CPU topology will
> see socket and core
On Sun, May 16, 2021 at 06:32:25PM +0800, Yanan Wang wrote:
> In implementations of ARM architecture, at most there could be a
> cpu hierarchy like "sockets/dies/clusters/cores/threads" defined.
> For example, ARM64 server chip Kunpeng 920 totally has 2 sockets,
> 2 NUMA nodes (also means cpu
copy_range is not a default behavior since 6a30f663d4c0b3c, and it's
now available only though x-perf experimantal argument, so it's OK to
drop it.
Even when backup is used to copy disk to same filesystem, and
filesystem supports zero-copy copy_range, copy_range is probably not
what we want for
In the next commit we'll get rid of source argument of cbw_init().
Prepare to it now, to make next commit simpler: move the code block
that uses source below attaching the child and use bs->file->bs instead
of source variable.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
On Mon, May 17, 2021 at 09:55:31AM +0200, Greg Kurz wrote:
> On Mon, 17 May 2021 16:23:56 +1000
> David Gibson wrote:
>
> > On Sat, May 15, 2021 at 01:07:59PM +0530, Vaibhav Jain wrote:
> [...]
> > > +rc = (result == MEMTX_OK) ?
> > > +scm_perf_check_rr_buffer(perfstats, addr, size,
On Sun, May 16, 2021 at 06:28:54PM +0800, Yanan Wang wrote:
> From: Andrew Jones
>
> Support device tree CPU topology descriptions.
>
> In accordance with the Devicetree Specification, the Linux Doc
> "arm/cpus.yaml" requires that cpus and cpu nodes in the DT are
> present. And we meet the
One more step closer to .bdrv_open(): use options instead of plain
arguments. Move to bdrv_open_child() calls, native for drive open
handlers.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/copy-before-write.c | 37 -
1 file changed, 20 insertions(+),
On May 13 15:02, Stefan Hajnoczi wrote:
On Wed, May 12, 2021 at 02:02:50PM +0200, Markus Armbruster wrote:
Klaus Jensen writes:
> I can then call `qdev_set_parent_bus()` and set the parent bus to the
> bus creates in the nvme-subsys device. This solves the problem since
> the namespaces are
On Mon, 17 May 2021 16:23:56 +1000
David Gibson wrote:
> On Sat, May 15, 2021 at 01:07:59PM +0530, Vaibhav Jain wrote:
[...]
> > +rc = (result == MEMTX_OK) ?
> > +scm_perf_check_rr_buffer(perfstats, addr, size, _stats) :
> > +H_PRIVILEGE;
>
> This is a bit cryptic. Just
On Sun, May 16, 2021 at 06:29:00PM +0800, Yanan Wang wrote:
> The cpu hierarchy topology information parsed out from QEMU -smp
> command line will be exposed to guest kernel through ACPI and DT
> since machine type 6.1, so we will expect more detailed topology
> descriptions and will be more
On Fri, May 14, 2021 at 02:31:50PM -0300, Willian Rampazzo wrote:
> On Fri, May 14, 2021 at 9:05 AM Daniel P. Berrangé
> wrote:
> >
> > Signed-off-by: Daniel P. Berrangé
> > ---
> > tests/vm/centos | 17 -
> > 1 file changed, 8 insertions(+), 9 deletions(-)
> >
> > diff --git
On Sun, May 16, 2021 at 06:28:53PM +0800, Yanan Wang wrote:
> From: Andrew Jones
Hi Yanan,
This looks good, but the authorship is no longer correct. You've
completely rewritten it, so I think the most I deserve is a
Co-developed-by and maybe even just a Suggested-by. When changing
the
It won't hurt in common case, so let's not bother with detecting image
fleecing.
Also, we want to simplify initialization interface of copy-before-write
filter as we are going to make it public.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/copy-before-write.h | 2 +-
On May 12 14:02, Markus Armbruster wrote:
Klaus Jensen writes:
Hi all,
I need some help with grok'ing qdev busses. Stefan, Michael - David
suggested on IRC that I CC'ed you guys since you might have solved a
similar issue with virtio devices. I've tried to study how that works,
but I'm not
Add function to transactionally replace bs inside BdrvChild.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/block/block.h | 2 ++
block.c | 36
2 files changed, 38 insertions(+)
diff --git a/include/block/block.h
Add function to change bs inside blk.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/sysemu/block-backend.h | 1 +
block/block-backend.c | 8
2 files changed, 9 insertions(+)
diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h
index
We are going to publish copy-before-write filter, and there no public
backing-child-based filter in Qemu. No reason to create a precedent, so
let's refactor copy-before-write filter instead.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/copy-before-write.c | 40
New fleecing method becomes available: copy-before-write filter.
Actually we don't need backup job to setup image fleecing. Add test
fore new recommended way of image fleecing.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/222 | 56 ++---
Move part of bdrv_cbw_append() to new function cbw_open(). It's an
intermediate step for adding noramal .bdrv_open() handler to the
filter. With this commit no logic is changed, but we have a function
which will be turned into .bdrv_open() handler in future commit.
Signed-off-by: Vladimir
On Sun, May 16, 2021 at 06:32:28PM +0800, Yanan Wang wrote:
> There is a separate function virt_smp_parse() in hw/virt/arm.c used
> to parse cpu topology for the ARM machines. So add parsing of -smp
> cluster parameter in it, then total number of logical cpus will be
> calculated like: max_cpus =
The main consumer of cluster-size is block-copy. Let's calculate it
here instead of passing through backup-top.
We are going to publish copy-before-write filter soon, so it will be
created through options. But we don't want for now to make explicit
option for cluster-size, let's continue to
One more step closer to real .bdrv_open() handler: use more usual names
for bs being initialized and its state.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/copy-before-write.c | 29 ++---
1 file changed, 14 insertions(+), 15 deletions(-)
diff --git
On Sat, May 15, 2021 at 04:06:23PM +0800, Bibo Mao wrote:
> From: maobibo
>
> pci memory bar size should be aligned with page size, else it will
> not be effective memslot when running in kvm mode.
>
> This patch set qxl pci rom size aligned with page size of host
> machine.
What is the exact
On Sun, May 16, 2021 at 06:28:58PM +0800, Yanan Wang wrote:
> Add a generic API to build Processor hierarchy node structure (Type 0),
> which is strictly consistent with descriptions in ACPI 6.2: 5.2.29.1.
>
> This function will be used to build ACPI PPTT table for cpu topology.
>
>
Signed-off-by: David Hildenbrand
---
target/s390x/helper.h | 1 -
target/s390x/translate_vx.c.inc | 6 +-
target/s390x/vec_fpu_helper.c | 21 +
3 files changed, 6 insertions(+), 22 deletions(-)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
Signed-off-by: David Hildenbrand
---
target/s390x/helper.h | 1 -
target/s390x/translate_vx.c.inc | 7 ++-
target/s390x/vec_fpu_helper.c | 29 +++--
3 files changed, 13 insertions(+), 24 deletions(-)
diff --git a/target/s390x/helper.h
TCG implements everything we need to run basic z14 OS+software.
Reviewed-by: Richard Henderson
Signed-off-by: David Hildenbrand
---
hw/s390x/s390-virtio-ccw.c | 3 +++
target/s390x/cpu_models.c | 4 ++--
target/s390x/gen-features.c | 15 +--
3 files changed, 14 insertions(+),
In addition to 32/128bit variants, we also have to support the
"Signal-on-QNaN (SQ)" bit.
Signed-off-by: David Hildenbrand
---
target/s390x/helper.h | 12 +++
target/s390x/translate_vx.c.inc | 57 -
target/s390x/vec_fpu_helper.c | 64
Fortunately, we only need the Doubleword implementation.
Reviewed-by: Richard Henderson
Signed-off-by: David Hildenbrand
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.c.inc | 50 +
2 files changed, 52 insertions(+)
diff --git
17.05.2021 15:40, Max Reitz wrote:
On 17.05.21 08:44, Vladimir Sementsov-Ogievskiy wrote:
Add field, so property can declare support for setting the property
when device is realized. To be used in the following commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
For IEEE functions, we can reuse the softfloat implementations. For the
other functions, implement it generically for 32bit/64bit/128bit -
carefully taking care of all weird special cases according to the tables
defined in the PoP.
Signed-off-by: David Hildenbrand
---
target/s390x/helper.h
On Wed, May 12, 2021 at 02:55:42PM +0200, Max Reitz wrote:
> Mount point directories represent two inodes: On one hand, they are a
> normal directory on their parent filesystem. On the other, they are the
> root node of the filesystem mounted there. Thus, they have two inode
> IDs.
>
> Right
Commit e50caf4a5c ("tracing: convert documentation to rST")
converted docs/devel/tracing.txt to docs/devel/tracing.rst.
We still have several references to the old file, so let's fix them
with the following command:
sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt)
Trivial patches that fix references to old files in docs/ converted
to rST.
Broken references found running:
for f in $(git grep -oh "docs.*txt")
do
test -f "$f" || echo "$f not exists"
done
Stefano Garzarella (5):
docs: fix references to docs/devel/tracing.rst
docs: fix
Commit a14f0bf165 ("docs: convert build system documentation to rST")
converted docs/devel/build-system.txt to docs/devel/build-system.rst.
We still have several references to the old file, so let's fix them
with the following command:
sed -i s/build-system.txt/build-system.rst/ \
$(git
Commit 15e8699f00 ("atomics: convert to reStructuredText") converted
docs/devel/atomics.txt to docs/devel/atomics.rst.
We still have several references to the old file, so let's fix them
with the following command:
sed -i s/atomics.txt/atomics.rst/ $(git grep -l docs/devel/atomics.txt)
We're going to extend the abilities of the command shortly.
Signed-off-by: Alex Bennée
Reviewed-by: Willian Rampazzo
Message-Id: <20210512102051.12134-4-alex.ben...@linaro.org>
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 9f464cb92c..820423d718 100644
---
On 5/17/21 5:16 PM, Stefano Garzarella wrote:
> Trivial patches that fix references to old files in docs/ converted
> to rST.
>
> Broken references found running:
>
> for f in $(git grep -oh "docs.*txt")
> do
> test -f "$f" || echo "$f not exists"
> done
>
> Stefano
We have the same symlink chasing problem when doing an "update"
operation. Fix that.
Signed-off-by: Alex Bennée
Reviewed-by: Willian Rampazzo
Inspired-by: 5e33f7fead ("tests/docker: better handle symlinked libs")
Message-Id: <20210512102051.12134-3-alex.ben...@linaro.org>
diff --git
From: Bastian Koppelmann
this device is used to verify the correctness of regression tests by
allowing guests to write their exit status to this device. This is then
used by qemu to exit using the written status.
Signed-off-by: Bastian Koppelmann
Signed-off-by: Alex Bennée
Reviewed-by: Alex
From: Bastian Koppelmann
Signed-off-by: Bastian Koppelmann
Signed-off-by: Alex Bennée
Tested-by: Alex Bennée
Message-Id: <20210305170045.869437-8-kbast...@mail.uni-paderborn.de>
Message-Id: <20210512102051.12134-18-alex.ben...@linaro.org>
diff --git a/tests/tcg/tricore/macros.h
This simply wraps up fetching a build from the registry and tagging it
as the local build.
Signed-off-by: Alex Bennée
Reviewed-by: Willian Rampazzo
Message-Id: <20210512102051.12134-6-alex.ben...@linaro.org>
diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index
From: Alessandro Di Federico
[PMD: Split from 'Add Hexagon Docker image' patch]
[AJB: add container_hosts]
Signed-off-by: Alessandro Di Federico
Signed-off-by: Philippe Mathieu-Daudé
Signed-off-by: Alex Bennée
Tested-by: Philippe Mathieu-Daudé
Reviewed-by: Philippe Mathieu-Daudé
From: Bastian Koppelmann
Signed-off-by: Bastian Koppelmann
Signed-off-by: Alex Bennée
Tested-by: Alex Bennée
Message-Id: <20210305170045.869437-10-kbast...@mail.uni-paderborn.de>
Message-Id: <20210512102051.12134-20-alex.ben...@linaro.org>
diff --git a/tests/tcg/tricore/macros.h
From: Bastian Koppelmann
this is needed by the tricore-tcg-tests as tricore-gcc is not easily
available. Thus we rely on the HOST_CC to do the preprocessing of the
tricore assembly files.
Signed-off-by: Bastian Koppelmann
Signed-off-by: Alex Bennée
Message-Id:
From: Bastian Koppelmann
this includes the Makefile and linker script to build all the tests.
Signed-off-by: Bastian Koppelmann
Signed-off-by: Alex Bennée
Reviewed-by: Alex Bennée
Message-Id: <20210305170045.869437-5-kbast...@mail.uni-paderborn.de>
Message-Id:
From: Bastian Koppelmann
Signed-off-by: Bastian Koppelmann
Signed-off-by: Alex Bennée
Tested-by: Alex Bennée
Message-Id: <20210305170045.869437-15-kbast...@mail.uni-paderborn.de>
Message-Id: <20210512102051.12134-25-alex.ben...@linaro.org>
diff --git
Currently there are two problems.
The first is clang generates a preamble (that is always executed) to
stack xmm registers. This causes a ILLOP on the x86_64 softmmu tests
as SSE isn't enabled.
The second is the inline assembler in test-i386.c breaks clangs
compiler and I don't know how to fix
On Mon, May 17, 2021 at 08:32:46PM +0800, Xie Yongji wrote:
The symbol address_space_memory are already declared in
include/exec/address-spaces.h. So let's add this header file
and remove the redundant declaration in include/hw/virtio/vhost-vdpa.h.
Signed-off-by: Xie Yongji
Reviewed-by:
Hi Alex, Cornelia,
Just wanted to confirm that this patch will be pulled in QEMU 6.1, right?
Thanks,
Tarun
On 4/18/2021 5:52 PM, Tarun Gupta wrote:
Document interfaces used for VFIO device migration. Added flow of state changes
during live migration with VFIO device.
Reviewed-by: Cornelia
On 17.05.21 08:44, Vladimir Sementsov-Ogievskiy wrote:
No reason to tolerate bdrv_get_info() errors except for ENOTSUP. Let's
just error-out, it's simpler and safer.
Hm, doesn’t look that much simpler to me. Not sure how much safer it
is, because the point was that in the target_does_cow
> From: Qemu-arm [mailto:qemu-arm-bounces+salil.mehta=huawei@nongnu.org]
> On Behalf Of Yanan Wang
> Sent: Sunday, May 16, 2021 11:29 AM
> To: Peter Maydell ; Andrew Jones
> ; Michael S . Tsirkin ; Igor Mammedov
> ; Shannon Zhao ; Alistair
> Francis ; David Gibson
> ; qemu-devel@nongnu.org;
Alex Bennée writes:
> The following changes since commit 6005ee07c380cbde44292f5f6c96e7daa70f4f7d:
>
> Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
> (2021-05-16 17:22:46 +0100)
>
> are available in the Git repository at:
>
>
On Mon, 17 May 2021 13:32:37 +0100,
Steven Price wrote:
>
> It's now safe for the VMM to enable MTE in a guest, so expose the
> capability to user space.
>
> Signed-off-by: Steven Price
> ---
> arch/arm64/kvm/arm.c | 9 +
> arch/arm64/kvm/sys_regs.c | 3 +++
> 2 files changed, 12
On Mon, 17 May 2021 13:32:39 +0100,
Steven Price wrote:
>
> A new capability (KVM_CAP_ARM_MTE) identifies that the kernel supports
> granting a guest access to the tags, and provides a mechanism for the
> VMM to enable it.
>
> A new ioctl (KVM_ARM_MTE_COPY_TAGS) provides a simple way for a VMM
On 5/17/21 1:49 PM, Philippe Mathieu-Daudé wrote:
Some machines use floppy controllers via the SysBus interface,
and don't need to pull in all the ISA code.
Extract the ISA specific code to a new unit: fdc-isa.c, and
add a new Kconfig symbol: "FDC_ISA".
Reviewed-by: John Snow
Acked-by: Mark
From: Matus Kysel
Syscall unshare did not have custom print function for strace, but it's
argument is same as flags in clone syscall, so it can be easily implemented.
Also updated missing flags from clone_flags.
Signed-off-by: Matus Kysel
Reviewed-by: Laurent Vivier
Message-Id:
From: Richard Henderson
Now that we have exactly one call, it's easy to pass
in env instead of passing in the sp value.
Use target_save_altstack, which required env.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-4-richard.hender...@linaro.org>
Signed-off-by: Laurent
From: Richard Henderson
The shape of the kernel's __siginfo_fpu_t is dependent on
the cpu type, not the abi. Which is weird, but there ya go.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-23-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
From: Richard Henderson
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-17-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/signal.c | 19 +--
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git
From: Richard Henderson
It passes now that we support signals properly.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-26-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
tests/tcg/sparc64/Makefile.target | 7 +--
1 file changed, 1 insertion(+), 6
From: Richard Henderson
Using the right type simplifies the frame setup.
Signed-off-by: Richard Henderson
Reviewed-by: David Hildenbrand
Message-Id: <20210428193408.233706-3-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/s390x/signal.c | 9 -
1 file
From: Marc-André Lureau
Signed-off-by: Marc-André Lureau
Reviewed-by: Stefan Hajnoczi
Tested-by: John Snow
---
docs/devel/qapi-code-gen.txt | 27 ---
1 file changed, 16 insertions(+), 11 deletions(-)
diff --git a/docs/devel/qapi-code-gen.txt
On Mon, May 17, 2021 at 9:54 AM Philippe Mathieu-Daudé wrote:
>
> On 5/17/21 5:35 PM, Max Filippov wrote:
> > On Mon, May 17, 2021 at 8:25 AM Max Filippov wrote:
> >>
> >> On Mon, May 17, 2021 at 6:10 AM Philippe Mathieu-Daudé
> >> wrote:
> >>>
> >>> On 5/17/21 2:11 PM, Max Filippov wrote:
>
From: Bastian Koppelmann
Signed-off-by: Bastian Koppelmann
Signed-off-by: Alex Bennée
Tested-by: Alex Bennée
Message-Id: <20210305170045.869437-12-kbast...@mail.uni-paderborn.de>
Message-Id: <20210512102051.12134-22-alex.ben...@linaro.org>
diff --git
On 17/05/2021 00:58, David Gibson wrote:
On Thu, May 13, 2021 at 06:44:01PM -0500, Richard Henderson wrote:
65;6401;1c> On 5/13/21 9:03 AM, Lucas Mateus Martins Araujo e Castro wrote:
tlb_set_page is called by many ppc_hash64_handle_mmu_fault,
ppc_radix64_handle_mmu_fault and
Patchew URL:
https://patchew.org/QEMU/20210517161022.13984-1-alex.ben...@linaro.org/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20210517161022.13984-1-alex.ben...@linaro.org
Subject: [PULL 00/29] testing and
On 17.05.21 16:57, Vivek Goyal wrote:
On Wed, May 12, 2021 at 02:55:42PM +0200, Max Reitz wrote:
Mount point directories represent two inodes: On one hand, they are a
normal directory on their parent filesystem. On the other, they are the
root node of the filesystem mounted there. Thus, they
On Tue, Mar 16, 2021 at 9:07 AM Jason Wang wrote:
>
>
> 在 2021/3/16 上午3:48, Eugenio Pérez 写道:
> > Signed-off-by: Eugenio Pérez
> > ---
> > hw/virtio/vhost-shadow-virtqueue.c | 11 ++-
> > 1 file changed, 10 insertions(+), 1 deletion(-)
> >
> > diff --git
On 5/17/21 2:08 AM, Philippe Mathieu-Daudé wrote:
The RISCV CPU is migratable since commit f7697f0e629
("target/riscv: Add basic vmstate description of CPU"),
so remove an obsolete comment which is now incorrect.
Reported-by: Richard Henderson
Signed-off-by: Philippe Mathieu-Daudé
---
Series fully reviewed.
Hi,
The floppy disc controllers pulls in irrelevant devices (sysbus in
an ISA-only machine, ISA bus + isa devices on a sysbus-only machine).
This series clean that by extracting each device in its own file,
adding the corresponding Kconfig symbols: FDC_ISA and FDC_SYSBUS.
Reviewed-by: John Snow
Acked-by: Mark Cave-Ayland
Reviewed-by: Mark Cave-Ayland
Signed-off-by: Philippe Mathieu-Daudé
---
hw/block/fdc.c| 7 +--
hw/block/trace-events | 1 +
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index
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