Daniel P. Berrangé writes:
> On Mon, Aug 12, 2024 at 05:38:41PM +0200, Thomas Huth wrote:
>> On 24/07/2024 11.47, Daniel P. Berrangé wrote:
>> > The current TLS session I/O APIs just return a synthetic errno
>> > value on error, which has been translated from a gnutls error
>> > value. This loose
On 27/08/2024 07:35, Tommy Wu wrote:
> On Thu, Apr 18, 2024 at 9:40 PM Clément Léger wrote:
>>
>> The Ssdbltrp extension allows handling trap when being in non-reentrant
>> state (mainly during exception handling) for S-mode [1]. This patch add
>> support for this extension as an experimental e
On 2024/8/14 17:39, Richard Henderson wrote:
On 8/13/24 21:34, LIU Zhiwei wrote:
From: TANG Tiancheng
1.Address immediate value constraints in RISC-V Vector Extension 1.0 for
comparison instructions.
2.Extend comparison results from mask registers to SEW-width elements,
following recomme
On 2024/8/14 17:45, Richard Henderson wrote:
On 8/13/24 21:34, LIU Zhiwei wrote:
@@ -2312,6 +2314,12 @@ static void tcg_out_vec_op(TCGContext *s,
TCGOpcode opc,
case INDEX_op_xor_vec:
tcg_out_opc_vv(s, OPC_VXOR_VV, a0, a1, a2, true);
break;
+ case INDEX_op_not_vec
On 2024/8/14 17:55, Richard Henderson wrote:
On 8/13/24 21:34, LIU Zhiwei wrote:
+ case INDEX_op_shli_vec:
+ if (a2 > 31) {
+ t2 = tcg_temp_new_i32();
+ tcg_gen_movi_i32(t2, (int32_t)a2);
+ tcg_gen_shls_vec(vece, v0, v1, t2);
Drop the movi, just pas
On Wed, Aug 07, 2024 at 05:55:08PM GMT, yaozhenguo wrote:
When hotplug and hotunplug vhost-user-net device quickly.
I'd replace the . with ,
qemu will crash. BT is as below:
0 __pthread_kill_implementation () at /usr/lib64/libc.so.6
1 raise () at /usr/lib64/libc.so.6
2 abort () at /usr/li
On 2024/8/14 18:15, Richard Henderson wrote:
On 8/13/24 21:34, LIU Zhiwei wrote:
From: TANG Tiancheng
Signed-off-by: TANG Tiancheng
Reviewed-by: Liu Zhiwei
---
tcg/riscv/tcg-target.h | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/tcg/riscv/tcg-target.h b/t
As reported by Peter, we might be leaking memory when removing the
highest RAMBlock (in the weird ram_addr_t space), and adding a new one.
We will fail to realize that we already allocated bitmaps for more
dirty memory blocks, and effectively discard the pointers to them.
Fix it by getting rid of
On 27/8/24 07:27, Thomas Huth wrote:
On 26/08/2024 22.59, Philippe Mathieu-Daudé wrote:
On 26/8/24 11:10, Thomas Huth wrote:
On 24/08/2024 18.08, Philippe Mathieu-Daudé wrote:
Straight forward conversion. Update the SHA1 hashes to
SHA256 hashes since SHA1 should not be used anymore nowadays.
Hi Thomas,
On 27/8/24 07:34, Thomas Huth wrote:
On 27/08/2024 00.10, Philippe Mathieu-Daudé wrote:
Use the 'linux_kernel' namespace to provide common helpers
to functional tests booting a Linux kernel.
Suggested-by: Thomas Huth
Signed-off-by: Philippe Mathieu-Daudé
---
tests/functional/qem
On Mon, 26 Aug 2024 at 22:01, Jason Fan wrote:
>
> Signed-off-by: Jason Fan
> ---
> include/qemu/bitops.h | 26 ++
> 1 file changed, 26 insertions(+)
>
> diff --git a/include/qemu/bitops.h b/include/qemu/bitops.h
> index 2c0a2fe751..d01c4b42f2 100644
> --- a/include/qemu/
Rajnesh Kanwal 於 2024年6月19日 週三 下午11:27寫道：
>
> This commit adds support for [m|s|vs]ctrcontrol, sctrstatus and
> sctrdepth CSRs handling.
>
> Signed-off-by: Rajnesh Kanwal
> ---
> target/riscv/cpu.h | 5 ++
> target/riscv/cpu_cfg.h | 2 +
> target/riscv/csr.c | 128 +++
Elisha Hollander writes:
> Signed-off-by: Elisha Hollander
What is the use-case for this patch?
If you are simply looking to slow the emulated system down please have a
look at:
https://qemu.readthedocs.io/en/master/about/emulation.html#limit-instructions-per-second
which uses the plugin
John Snow writes:
> Freeform sections with titles are currently generating a TOC entry for
> the first paragraph in the section after the header, which is not what
> we want.
>
> (Easiest to observe directly in the QMP reference manual's
> "Introduction" section.)
>
> When freeform sections are p
Since v3:
- Use linux_kernel_wait_for_pattern (Thomas)
$ RESCUE_YL_PATH=/path/to/fuloong2e/rescue-yl \
QEMU_TEST_ALLOW_UNTRUSTED_CODE=1 \
QEMU_TEST_FLAKY_TESTS=1 \
QEMU_TEST_TIMEOUT_EXPECTED=1 \
make check-functional V=1
▶ 2/17 test_empty_cpu_model.EmptyCPUModel.test
Straight forward conversion. Update the SHA1 hashes to
SHA256 hashes since SHA1 should not be used anymore nowadays.
Add extract_from_deb() method in qemu_test.utils package.
Signed-off-by: Philippe Mathieu-Daudé
---
tests/avocado/boot_linux_console.py | 21 --
tests/fun
Straight forward conversion. Update the SHA1 hashes to
SHA256 hashes since SHA1 should not be used anymore nowadays.
Signed-off-by: Philippe Mathieu-Daudé
---
tests/avocado/boot_linux_console.py | 74
tests/functional/test_mips64el_malta.py | 77 +
Straight forward conversion. Update the SHA1 hashes to
SHA256 hashes since SHA1 should not be used anymore nowadays.
Signed-off-by: Philippe Mathieu-Daudé
---
MAINTAINERS | 1 +
tests/avocado/boot_linux_console.py | 63 --
tests/functional/meson.build
Straight forward conversion. Update the SHA1 hashes to
SHA256 hashes since SHA1 should not be used anymore nowadays.
Since the asset is expected locally and the test is guarded
with RESCUE_YL_PATH, keep it under the 'quick' category.
$ RESCUE_YL_PATH=/path/to/rescue-yl QEMU_TEST_ALLOW_UNTRUSTED
Straight forward conversion using the Python standard zipfile
module instead of avocado.utils package. Update the SHA1 hashes
to SHA256 hashes since SHA1 should not be used anymore nowadays.
Signed-off-by: Philippe Mathieu-Daudé
Reviewed-by: Thomas Huth
---
MAINTAINERS
Straight forward conversion. Update the SHA1 hashes to
SHA256 hashes since SHA1 should not be used anymore nowadays.
$ QEMU_TEST_ALLOW_UNTRUSTED_CODE=1 \
make check-functional-mipsel
...
▶ 4/4
test_mipsel_malta.MaltaMachineConsole.test_mips_malta32el_nanomips_16k_up OK
▶ 4/4 tes
Straight forward conversion. Update the SHA1 hashes to SHA256
hashes since SHA1 should not be used anymore nowadays.
Reviewed-by: Thomas Huth
Signed-off-by: Philippe Mathieu-Daudé
---
MAINTAINERS | 1 +
tests/avocado/machine_mips_malta.py | 108
Dmitry Osipenko writes:
> Hello,
>
> This series enables Vulkan Venus context support on virtio-gpu.
>
> All virglrender and almost all Linux kernel prerequisite changes
> needed by Venus are already in upstream. For kernel there is a pending
> KVM patchset that fixes mapping of compound pages ne
in many cases, is only included for crc32 function,
and in some of them, there's a comment saying that, but in
a different way. In one place (hw/net/rtl8139.c), there was
another #include added between the comment and include.
Make all such comments to be on the same line as #include, make
it c
From: John Snow
Freeform sections with titles are currently generating a TOC entry for
the first paragraph in the section after the header, which is not what
we want.
(Easiest to observe directly in the QMP reference manual's
"Introduction" section.)
When freeform sections are parsed, we create
I'm nominating this fix for v9.1 because it can only affect generated
documentation, and CI should protect us from surprise build breaks.
Feel free to delay it to v9.2 if you think even that is too much risk
or simply too much trouble to be worthwhile.
The following changes since commit afaee42f77
Hello Michael, all
Sorry about a late reply, catching up with emails after long PTOs.
On Mon, 19 Aug 2024 at 21:20, Michael S. Tsirkin wrote:
>> makes sense.
>> Acked-by: Michael S. Tsirkin
>> But do not post v2 as reply to v1 pls.
* Yes, okay. Thank you for the review. I sent in reply to v1
On Thu, 1 Aug 2024 at 20:32, BillXiang wrote:
> > From: "Michael S. Tsirkin"
> > How do things work now after 7c211eb078c4 then?
>
> It does not really work after 7c211eb078c4 and it's my mistake.
> I forgot to submit the code to check vq_index in 7c211eb078c4.
>
* vhost_user_set_log_base() sends
Mauro Carvalho Chehab writes:
> Creates a QMP command to be used for generic ACPI APEI hardware error
> injection (HEST) via GHESv2, and add support for it for ARM guests.
>
> Error injection uses ACPI_HEST_SRC_ID_QMP source ID to be platform
> independent. This is mapped at arch virt bindings, d
> From: "Prasad Pandit"
> Date: Tue, Aug 27, 2024, 19:06
> Subject: Re: [PATCH v3] vhost-user: Do not wait for reply for not sent
> VHOST_USER_SET_LOG_BASE
> To: "BillXiang"
> Cc: "Michael S. Tsirkin",
> On Thu, 1 Aug 2024 at 20:32, BillXiang wrote:
> > > From: "Michael S. Tsirkin"
> > > How
From: Paolo Bonzini
Include the correct path and arguments to rustc in the native
and cross files (native compilation is needed for procedural
macros).
Signed-off-by: Paolo Bonzini
---
configure | 50 --
meson.build | 8 +++-
2 files chang
Rust crates, introduced from the next commit onwards, use the glib
allocator API and need to know whether g_aligned_alloc etc are
available.
This commit adds a define in config_host_data that depends on glib
version >= 2.72.
Signed-off-by: Manos Pitsidianakis
---
meson.build | 4
1 file ch
Hello everyone,
This series adds:
- build system support for the Rust compiler
- a small Rust library, qemu-api, which includes bindings to QEMU's C
interface generated with bindgen, and qemu-api-macros, a procedural
macro library.
- a proof of concept ARM PL011 device implementation in Rust,
This commit adds a re-implementation of hw/char/pl011.c in Rust.
How to build:
1. Configure a QEMU build with:
--enable-system --target-list=aarch64-softmmu --enable-rust
2. Launching a VM with qemu-system-aarch64 should use the Rust version
of the pl011 device
Co-authored-by: Junjie Mao
Add rust feature in meson.build, configure, to prepare for adding Rust
code in the followup commits.
Signed-off-by: Manos Pitsidianakis
---
MAINTAINERS | 5 +
meson.build | 25 -
Kconfig | 1 +
Kconfig.host
From: Paolo Bonzini
This is needed for Rust support.
Signed-off-by: Paolo Bonzini
---
meson.build| 2 +-
python/scripts/vendor.py | 4 ++--
python/wheels/meson-1.2.3-py3-none-any.whl | Bin 964928 -> 0 bytes
python/wheels/meson-1.5.0-py3-no
This commit adds a helper crate library, qemu-api-macros for derive (and
other procedural) macros to be used along qemu-api.
It needs to be a separate library because in Rust, procedural macros, or
macros that can generate arbitrary code, need to be special separate
compilation units.
Only one ma
Set rust source code to diff=rust (built-in with new git versions)
and merge=binary for Cargo.lock files (they should not be merged but
auto-generated by cargo)
Reviewed-by: Alex Bennée
Reviewed-by: Zhao Liu
Signed-off-by: Manos Pitsidianakis
---
.gitattributes | 3 +++
1 file changed, 3 inser
Add bindings_rs target for generating rust bindings to target-independent
qemu C APIs.
The bindings need be created before any rust crate that uses them is
compiled.
The bindings.rs file will end up in BUILDDIR/bindings.rs and have the
same name as a target:
ninja bindings.rs
Signed-off-by: P
Add rust/qemu-api, which exposes rust-bindgen generated FFI bindings and
provides some declaration macros for symbols visible to the rest of
QEMU.
Co-authored-by: Junjie Mao
Co-authored-by: Paolo Bonzini
Signed-off-by: Junjie Mao
Signed-off-by: Paolo Bonzini
Signed-off-by: Manos Pitsidianakis
+Richard
On 27/8/24 12:02, Michael Tokarev wrote:
in many cases, is only included for crc32 function,
and in some of them, there's a comment saying that, but in
a different way. In one place (hw/net/rtl8139.c), there was
another #include added between the comment and include.
Make all such c
Hey,
Gentle ping
Thanks Clément
On Mon, Jul 29, 2024 at 10:33 AM Clément Chigot wrote:
>
> Hi,
>
> Gentle ping + CC missing maintainers.
>
> Thanks Clément
>
> On Mon, Jul 15, 2024 at 10:46 AM Clément Chigot wrote:
> >
> > The BookE decrementer stops at 0, meaning that it won't decremented
> >
On 8/26/24 11:44 PM, Tomasz Jeznach wrote:
On Fri, Aug 23, 2024 at 10:18 AM Daniel Henrique Barboza
wrote:
On 8/20/24 12:27 PM, Jason Chien wrote:
Hi Daniel,
On 2024/8/1 下午 11:43, Daniel Henrique Barboza wrote:
From: Tomasz Jeznach
The RISC-V IOMMU spec predicts that the IOMMU can us
Oh nice, I didn't know that
On Tue, Aug 27, 2024, 12:39 Alex Bennée wrote:
> Elisha Hollander writes:
>
> > Signed-off-by: Elisha Hollander
>
> What is the use-case for this patch?
>
> If you are simply looking to slow the emulated system down please have a
> look at:
>
>
> https://qemu.readth
On 27/08/2024 11:02, Michael Tokarev wrote:
in many cases, is only included for crc32 function,
and in some of them, there's a comment saying that, but in
a different way. In one place (hw/net/rtl8139.c), there was
another #include added between the comment and include.
Make all such comment
> On 27 Aug 2024, at 12:00 PM, Markus Armbruster wrote:
>
> Philippe Mathieu-Daudé writes:
>
>> Hi Ani,
>>
>> On 9/8/24 08:49, Ani Sinha wrote:
>>> error_report() is more appropriate for error situations. Replace fprintf
>>> with
>>> error_report. Cosmetic. No functional change.
>>> CC: qe
Ani Sinha writes:
>> On 27 Aug 2024, at 12:00 PM, Markus Armbruster wrote:
>>
>> Philippe Mathieu-Daudé writes:
>>
>>> Hi Ani,
>>>
>>> On 9/8/24 08:49, Ani Sinha wrote:
error_report() is more appropriate for error situations. Replace fprintf
with
error_report. Cosmetic. No fu
On 27/08/2024 11.16, Philippe Mathieu-Daudé wrote:
On 27/8/24 07:27, Thomas Huth wrote:
On 26/08/2024 22.59, Philippe Mathieu-Daudé wrote:
On 26/8/24 11:10, Thomas Huth wrote:
On 24/08/2024 18.08, Philippe Mathieu-Daudé wrote:
Straight forward conversion. Update the SHA1 hashes to
SHA256 hash
On 27/08/2024 11.21, Philippe Mathieu-Daudé wrote:
Hi Thomas,
On 27/8/24 07:34, Thomas Huth wrote:
On 27/08/2024 00.10, Philippe Mathieu-Daudé wrote:
Use the 'linux_kernel' namespace to provide common helpers
to functional tests booting a Linux kernel.
Suggested-by: Thomas Huth
Signed-off-by
Copy the LinuxKernelTest from tests/acceptance/boot_linux_console.py
to be able to convert the related tests to the functional test framework
in the following patches.
Signed-off-by: Thomas Huth
---
tests/functional/qemu_test/__init__.py| 1 +
tests/functional/qemu_test/linuxkernel.py | 41
Here's how I'd suggest to convert the tests from
tests/avocado/boot_linux_console.py :
Copy the whole LinuxKernelTest class (well, let's drop extract_from_rpm
for now since it is completely unused), so we can copy the test code
with only some few modifications (using the Q800 test as an example her
Just had to update the asset checksum to use SHA256 instead of SHA1,
but apart from that it is a pretty much straightforward conversion.
Signed-off-by: Thomas Huth
---
MAINTAINERS | 1 +
tests/avocado/boot_linux_console.py | 24 ---
tests/functional/meson
On Tue, 27 Aug 2024 at 16:50, BillXiang wrote:
> it's better to be consistent to use vhost_user_per_device_request for those
> per-device messages, right?
* ...consistent to use? Could you please elaborate a little?
Thank you.
---
- Prasad
Hi Phil!
On 8/26/24 3:10 AM, Philippe Mathieu-Daudé wrote:
Hi Gustavo,
On 25/8/24 16:52, Gustavo Romero wrote:
Extend MTE gdbstub tests to also run in system mode (share tests between
user mode and system mode). The tests will only run if a version of GDB
that supports MTE on baremetal is avai
On 26/08/2024 19.07, Jared Rossi wrote:
Hi Thomas,
I just wanted to get your thoughts on the status of the netboot loader merge.
I see that the first patch from this series was merged, but not the others. Is
there any issue with the rest of the changes?
Hi Jared,
there's no issue with that p
> From: "Prasad Pandit"
> Date: Tue, Aug 27, 2024, 20:37
> Subject: Re: [PATCH v3] vhost-user: Do not wait for reply for not sent
> VHOST_USER_SET_LOG_BASE
> To: "BillXiang"
> Cc: "Michael S. Tsirkin",
> On Tue, 27 Aug 2024 at 16:50, BillXiang wrote:
> > it's better to be consistent to use v
On 8/27/24 8:43 AM, Thomas Huth wrote:
I think it's maybe best if you'd include my patches at the top of your
patch series, so you could also rework them in case you need something
to be changed there. That way, we also do not have to rebuild the
binaries in the git repo multiple times and ju
On 23/08/2024 09.28, Philippe Mathieu-Daudé wrote:
Hi,
On 21/8/24 10:27, Thomas Huth wrote:
From: Daniel P. Berrangé
Many tests need to access assets stored on remote sites. We don't want
to download these during test execution when run by meson, since this
risks hitting test timeouts when da
On 26/08/2024 17.26, Peter Xu wrote:
On Fri, Aug 23, 2024 at 03:13:12PM +0900, Akihiko Odaki wrote:
A test run may create boot files several times. Delete the previous boot
file before creating a new one.
Signed-off-by: Akihiko Odaki
Reviewed-by: Michael S. Tsirkin
Acked-by: Thomas Huth
I
On Mon, Aug 12, 2024 at 12:53:19PM GMT, 陆知行 wrote:
Hi, can someone review this patch?
I find requests which call vhost_user_get_u64 does not set NEED_REPLY flag
Can you provide an example to trigger this issue?
Also, with this change all calls to vhost_user_get_u64() will set that
flag, is t
On Tue, Aug 20, 2024 at 07:56:31PM GMT, Gao Shiyuan wrote:
When VHOST_USER_PROTOCOL_F_HOST_NOTIFIER feature negotiated and
virtio_queue_set_host_notifier_mr success on system blk
device's queue, the VM can't load MBR if the notify region's
address above 4GB.
Assign the address of notify region i
On 8/7/24 21:51, Alejandro Zeise wrote:
Make the Aspeed HACE module use the new qcrypto accumulative hashing functions
when in scatter-gather accumulative mode. A hash context will maintain a
"running-hash" as each scatter-gather chunk is received.
Previously each scatter-gather "chunk" was cach
When translating virtual to physical address with a guest CPU that
supports nested paging (NPT), we need to perform every page table walk
access indirectly through the NPT, which we correctly do.
However, we treat real mode (no page table walk) special: In that case,
we currently just skip any wal
Thomas Huth writes:
> On 26/08/2024 17.26, Peter Xu wrote:
>> On Fri, Aug 23, 2024 at 03:13:12PM +0900, Akihiko Odaki wrote:
>>> A test run may create boot files several times. Delete the previous boot
>>> file before creating a new one.
>>>
>>> Signed-off-by: Akihiko Odaki
>>> Reviewed-by: Mich
On Tue, 27 Aug 2024 at 15:03, Fabiano Rosas wrote:
>
> Thomas Huth writes:
>
> > On 26/08/2024 17.26, Peter Xu wrote:
> >> On Fri, Aug 23, 2024 at 03:13:12PM +0900, Akihiko Odaki wrote:
> >>> A test run may create boot files several times. Delete the previous boot
> >>> file before creating a new
On 27/08/2024 15.16, Thomas Huth wrote:
On 23/08/2024 09.28, Philippe Mathieu-Daudé wrote:
Hi,
On 21/8/24 10:27, Thomas Huth wrote:
From: Daniel P. Berrangé
Many tests need to access assets stored on remote sites. We don't want
to download these during test execution when run by meson, since
Refactoring the core logic around KVM_CREATE_VM into its own separate function
so that it can be called from other functions in subsequent patches. There is
no functional change in this patch.
CC: pbonz...@redhat.com
CC: zhao1@intel.com
CC: cfont...@suse.de
CC: arm...@redhat.com
CC: qemu-triv.
replace fprintf() with error_report() in kvm_init()
refactor code in kvm_init() to move core vm creation operation to its
own function.
CC: qemu-triv...@nongnu.org
CC: qemu-devel@nongnu.org
CC: zhao1@intel.com
CC: pbonz...@redhat.com
CC: arm...@redhat.com
Ani Sinha (2):
kvm: replace fprintf
error_report() is more appropriate for error situations. Replace fprintf with
error_report. Cosmetic. No functional change.
CC: qemu-triv...@nongnu.org
CC: zhao1@intel.com
CC: arm...@redhat.com
Reviewed-by: Zhao Liu
Signed-off-by: Ani Sinha
---
accel/kvm/kvm-all.c | 40 ++---
On Tue, 27 Aug 2024 at 16:11, Ani Sinha wrote:
>
> Refactoring the core logic around KVM_CREATE_VM into its own separate function
> so that it can be called from other functions in subsequent patches. There is
> no functional change in this patch.
What subsequent patches? This is patch 2 of 2...
On Wed, Aug 21, 2024 at 2:20 PM Sahil wrote:
>
> Hi,
>
> Sorry for the late reply.
>
> On Tuesday, August 13, 2024 12:23:55 PM GMT+5:30 Eugenio Perez Martin wrote:
> > [...]
> > > I think I have understood what's going on in "vhost_vdpa_svq_map_rings",
> > > "vhost_vdpa_svq_map_ring" and "vhost_vd
On Tue, 13 Aug 2024 15:12:55 -0700
Davidlohr Bueso wrote:
> As of 3.1 spec, background commands can be canceled with a new
> abort command. Implement the support, which is advertised in
> the CEL. No ad-hoc context undoing is necessary as all the
> command logic of the running bg command is done
On Tue, 27 Aug, 2024, 8:59 pm Peter Maydell,
wrote:
> On Tue, 27 Aug 2024 at 16:11, Ani Sinha wrote:
> >
> > Refactoring the core logic around KVM_CREATE_VM into its own separate
> function
> > so that it can be called from other functions in subsequent patches.
> There is
> > no functional chan
Hi,
(old patch)
On 24/6/21 12:38, Gerd Hoffmann wrote:
With target-specific modules we can have multiple modules implementing
the same object. Therefore we have to check the target arch on lookup
to find the correct module.
"multiple modules implementing the same object." seems a design
mist
This series adds basic support for message-based DMA in qemu's vfio-user
server. This is useful for cases where the client does not provide file
descriptors for accessing system memory via memory mappings. My motivating use
case is to hook up device models as PCIe endpoints to a hardware design. Th
The memory regions created for DMA regions where leaking the original
reference the object is initialized with. This happened since we insert
the memory region as a subregion, but don't keep the reference obtained
when creating the object. Thus, drop the reference after inserting the
DMA memory reg
On Wed, 21 Aug 2024 15:25:18 +0200
Igor Mammedov wrote:
> On Thu, 27 Apr 2023 17:10:06 -0400
> Alexander Bulekov wrote:
>
> > Add a flag to the DeviceState, when a device is engaged in PIO/MMIO/DMA.
> > This flag is set/checked prior to calling a device's MemoryRegion
> > handlers, and set when
Brings in assorted bug fixes. The following are of particular interest
with respect to message-based DMA support:
* bb308a2 "Fix address calculation for message-based DMA"
Corrects a bug in DMA address calculation.
* 1569a37 "Pass server->client command over a separate socket pair"
Adds suppo
Wire up support for DMA for the case where the vfio-user client does not
provide mmap()-able file descriptors, but DMA requests must be performed
via the VFIO-user protocol. This installs an indirect memory region,
which already works for pci_dma_{read,write}, and pci_dma_map works
thanks to the ex
Adding Cédric
On 27/8/24 13:49, Clément Chigot wrote:
Hey,
Gentle ping
Thanks Clément
On Mon, Jul 29, 2024 at 10:33 AM Clément Chigot wrote:
Hi,
Gentle ping + CC missing maintainers.
Thanks Clément
On Mon, Jul 15, 2024 at 10:46 AM Clément Chigot wrote:
The BookE decrementer stops at
Peter Maydell writes:
> On Tue, 27 Aug 2024 at 15:03, Fabiano Rosas wrote:
>>
>> Thomas Huth writes:
>>
>> > On 26/08/2024 17.26, Peter Xu wrote:
>> >> On Fri, Aug 23, 2024 at 03:13:12PM +0900, Akihiko Odaki wrote:
>> >>> A test run may create boot files several times. Delete the previous boot
On 8/26/24 19:18, Rowan Hart wrote:
Signed-off-by: Rowan Hart
---
include/qemu/qemu-plugin.h | 32 +++-
plugins/api.c| 20
plugins/qemu-plugins.symbols | 1 +
3 files changed, 52 insertions(+), 1 deletion(-)
diff --git a/i
On 8/26/24 19:18, Rowan Hart wrote:
Signed-off-by: Rowan Hart
---
docs/about/emulation.rst| 14 -
tests/tcg/plugins/syscall.c | 117
2 files changed, 130 insertions(+), 1 deletion(-)
diff --git a/docs/about/emulation.rst b/docs/about/emulation.r
On 27/8/24 08:45, Octavian Purdila wrote:
Add basic support for the RT500 SoC. It supports enough peripherals to
run the NXP's microXpresso SDK hello world example.
The patch includes an automatically generated header which contains
peripheral base addreses and interrupt numbers.
The header can
On Thu, Jul 4, 2024 at 7:20 AM Jason Chien wrote:
>
> Hi Danial,
>
> On 2024/6/25 上午 04:18, Daniel Henrique Barboza wrote:
> > From: Tomasz Jeznach
> >
> > The RISC-V IOMMU specification is now ratified as-per the RISC-V
> > international process. The latest frozen specifcation can be found at:
>
On Tue, Aug 27, 2024 at 01:14:51PM +0900, Akihiko Odaki wrote:
> On 2024/08/27 4:42, Peter Xu wrote:
> > On Mon, Aug 26, 2024 at 06:10:25PM +0100, Peter Maydell wrote:
> > > On Mon, 26 Aug 2024 at 16:22, Peter Xu wrote:
> > > >
> > > > On Fri, Aug 23, 2024 at 03:13:11PM +0900, Akihiko Odaki wrote
On Tue, 27 Aug 2024 at 09:37, David Hildenbrand wrote:
>
> As reported by Peter, we might be leaking memory when removing the
> highest RAMBlock (in the weird ram_addr_t space), and adding a new one.
>
> We will fail to realize that we already allocated bitmaps for more
> dirty memory blocks, and
On Tue, 27 Aug 2024 16:01:54 +
ajay.opensrc wrote:
> > From: Davidlohr Bueso
> >
> > On Mon, 29 Jul 2024, ajay.open...@micron.com wrote:\n
> > >From: Ajay Joshi
> > >
> > >The current completion percentage calculation does not account for the
> > >relative time since the start of the bac
From: Fan Ni
In Ira's latest DCD kernel patchset[1], the More flag support has been
added. While testing it with mainstream Qemu, I identified two issues
with Qemu.
1. For a DC extent add request with more than one extents, the More flag
for the last one is not correctly set.
2. The function cxl
From: Fan Ni
Per cxl spec r3.1, for multiple dynamic capacity event records grouped via
the More flag, the last record in the sequence should clear the More flag.
Before the change, the More flag of the event record is cleared before
the loop of inserting records into the event log, which will l
From: Fan Ni
When inserting multiple dynamic capacity event records grouped via More flag,
we should only trigger interrupt after the last record is inserted into the
event log. Achieving the goal by letting cxl_event_insert return true only
for the insertion of the last dynamic capacity event re
On Tue, 27 Aug 2024 at 04:38, David Hildenbrand wrote:
>
> As reported by Peter, we might be leaking memory when removing the
> highest RAMBlock (in the weird ram_addr_t space), and adding a new one.
>
> We will fail to realize that we already allocated bitmaps for more
> dirty memory blocks, and
> From: Davidlohr Bueso
>
> On Mon, 29 Jul 2024, ajay.open...@micron.com wrote:\n
> >From: Ajay Joshi
> >
> >The current completion percentage calculation does not account for the
> >relative time since the start of the background activity, this leads to
> >showing incorrect start percentage vs
Haixu Cui writes:
Apologies for the delay in getting to this.
> This work is based on the virtio-spi spec, virtio-spi driver introduced by
> the following patch series:
> - https://github.com/oasis-tcs/virtio-spec/tree/virtio-1.4/device-types/spi
> - https://lwn.net/Articles/966715/
>
> To tes
On 27.08.24 18:52, Stefan Hajnoczi wrote:
On Tue, 27 Aug 2024 at 04:38, David Hildenbrand wrote:
As reported by Peter, we might be leaking memory when removing the
highest RAMBlock (in the weird ram_addr_t space), and adding a new one.
We will fail to realize that we already allocated bitmaps
On Tue, 27 Aug 2024 at 13:24, David Hildenbrand wrote:
>
> On 27.08.24 18:52, Stefan Hajnoczi wrote:
> > On Tue, 27 Aug 2024 at 04:38, David Hildenbrand wrote:
> >>
> >> As reported by Peter, we might be leaking memory when removing the
> >> highest RAMBlock (in the weird ram_addr_t space), and a
Hello Clément,
On 7/15/24 10:46, Clément Chigot wrote:
The BookE decrementer stops at 0, meaning that it won't decremented
towards "negative" values.
However, the current logic is inverted: decr is updated solely when
the resulting value would be negative.
How did you hit the issue ? which mac
The MultiFD*Params structures are for per-channel data. Constant
values should not be there because that needlessly wastes cycles and
storage. The page_size and page_count fall into this category so move
them inline in multifd.h.
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/
While we cannot yet disentangle the multifd packet from page data, we
can make the code a bit cleaner by setting the page-related fields in
a separate function.
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/multifd.c| 99 ++
We're about to use MultiFDPages_t from inside the MultiFDSendData
payload union, which means we cannot have pointers to allocated data
inside the pages structure, otherwise we'd lose the reference to that
memory once another payload type touches the union. Move the offset
array into the end of the
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