On Wed, Aug 28, 2024 at 10:10:44AM +1000, Alistair Francis wrote:
On Wed, Aug 28, 2024 at 9:20 AM Deepak Gupta wrote:
set priv to be PRV_U for qemu-user on riscv. And set default value for
*envcfg CSR.
Signed-off-by: Deepak Gupta
You can probably just squash this with the previous patch
The system supports the Security Extensions (core and GIC). This change is
necessary to run tests which pass on the real hardware.
Signed-off-by: Sebastian Huber
---
hw/arm/xilinx_zynq.c | 8
1 file changed, 8 deletions(-)
diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index
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,
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
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
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
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
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
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
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 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
qemu_chardev_set_replay() was being called in chardev creation to
set up replay parameters even if the chardev is NULL.
A segfault can be reproduced by specifying '-serial chardev:bad' with
an rr=record mode.
Fix this with a NULL pointer check.
Reported-by: Peter Maydell
Resolves: Coverity CID
Peter points out double underscore prefix names tend to be reserved
for the system. Clean these up.
Suggested-by: Peter Maydell
Signed-off-by: Nicholas Piggin
---
chardev/char.c | 20 +++-
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/chardev/char.c b/chardev/ch
Fix a couple of issues that Peter found with recent record/replay
fix for muxed device.
Thanks,
Nick
Nicholas Piggin (2):
chardev: Fix record/replay error path NULL deref in device creation
chardev: Remove __-prefixed names
chardev/char.c | 22 --
1 file changed, 12 inse
Ani Sinha writes:
> 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.
>>
On 2024/08/28 1:11, Peter Xu wrote:
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, Akihi
On Jul 26 05:54, 卢长奇 wrote:
> Hi;
>
> You can test it in spdk.
> First start spdk and execute the following command.
>
> ```
> dd if=/dev/zero of=test.img bs=1G count=10
> RPC=/root/source/spdk/spdk/scripts/rpc.py
> FILE=/root/test.img
>
> $RPC bdev_aio_create $FILE aio0 512
> $RPC iscsi_create_
On Jul 12 10:36, Changqi Lu wrote:
> Add reservation acquire, reservation register,
> reservation release and reservation report commands
> in the nvme device layer.
>
> By introducing these commands, this enables the nvme
> device to perform reservation-related tasks, including
> querying keys, q
Ani Sinha writes:
> 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/k
Hi,
Thanks for your advice.
Previously, g_malloc0 was used, but a segmentation
fault occurred during testing. Later, debugging
revealed that a field in struct NvmeReservationStatusExt,
struct NvmeRegisteredCtrlExt regctl_eds[], was a
variable-length array. Therefore, g_malloc was used
to apply aft
This patch adds a single API function which allows reading from a guest
CPU physical address.
I don't know of a good way to add a self-contained test for this feature
to tests/tcg/plugins, but I did come up with a small test case to
demonstrate the functionality using peiyuanix/riscv-os:
First, g
Signed-off-by: Rowan Hart
---
include/qemu/qemu-plugin.h | 22 ++
plugins/api.c| 17 +
plugins/qemu-plugins.symbols | 2 ++
3 files changed, 41 insertions(+)
diff --git a/include/qemu/qemu-plugin.h b/include/qemu/qemu-plugin.h
index c71c705b
Hi
On Wed, Aug 28, 2024 at 8:34 AM Nicholas Piggin wrote:
> Fix a couple of issues that Peter found with recent record/replay
> fix for muxed device.
>
> Thanks,
> Nick
>
> Nicholas Piggin (2):
> chardev: Fix record/replay error path NULL deref in device creation
> chardev: Remove __-prefixe
On Jul 12 10:36, Changqi Lu wrote:
> Add reservation acquire, reservation register,
> reservation release and reservation report commands
> in the nvme device layer.
>
> By introducing these commands, this enables the nvme
> device to perform reservation-related tasks, including
> querying keys, q
I am very sorry that my previous description was not accurate. Below I
will describe the steps to reproduce this problem and my analysis in
detail.The conditions for reproducing this problem are quite
demanding. First, let me introduce my environment. I use DPDK vdpa to
drive
DPU to implement a vho
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