The list is gathered from going through various code paths in the code
base.
No functional change intended.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Per the KVM API document, that capability is only valid with in-kernel
irqchip that handles MSIs.
Through out the code base, there is no call to KVM_IOCTL_SIGNAL_MSI.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
The compiler is now able to warn if an invalid attribute (e.g like a
feature) is not available.
See https://blog.rust-lang.org/2024/05/06/check-cfg.html for more
details.
Add build.rs files in the crates that use #cfg(fuzzing) to add fuzzing
to the list of valid cfg attributes.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
The ability to control the rustc flags (required for adding new
attributes to the allowed list of #[cfg(..)]) requires bumping the MSRV
to 1.77.0
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Code in this crate is conditional on this feature so it necessary to
expose as a new feature and use that feature as a dependency when the
feature is enabled on the vmm crate.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Enable the use of the vmm crate with the "guest_debug" feature and make
the code that exercises that in the fuzzer unconditional on
"guest_debug" as a feature (as that is not specified as a feature in the
fuzz workspace itself.)
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
The "dhat-heap" feature needs to be enabled inside the vmm crate as a
depenency from the top-level as there is build time check for that
feature inside the vmm crate.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
These tests use relatively large memory allocations and if they are
allowed to run in parallel can result in the container encountering an
OOM situation.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Update the vhost-user-backend crate version used along with related
crates (vhost and virtio-queue.) This requires minor changes to the
types used for the memory in the backends with the use of the
BitmapMmapRegion type for the Bitmap implementation.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Replace the specific Bitmap implementation from the type signature used
for functions that take memory. This allows more flexibility when using
these functions in particular when these functions are used by the
vhost-user-block backend. An updated vhost-user-backend crate requires
extra constraints on the Bitmap implementation used (it must support
BitmapReplace which AtomicBitmap does not.)
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Replace the specific Bitmap implementation from the type signature used
for functions that take memory. This allows more flexibility when using
these functions in particular when these functions are used by the
vhost-user-net backend. An updated vhost-user-backend crate requires
extra constraints on the Bitmap implementation used (it must support
BitmapReplace which AtomicBitmap does not.)
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
This is to resolve the inconsistencies from our openapi specification,
as default values do not make sense for required fields.
Reported-by: James O. D. Hunt <james.o.hunt@intel.com>
Signed-off-by: Bo Chen <chen.bo@intel.com>
Change from default 4G to 2G to reduce the memory usage. This will help
avoid "No disk space left" errors when all snapshot tests run at once.
Signed-off-by: Purna Pavan Chandra <paekkaladevi@linux.microsoft.com>
The snapshot_dir is not needed anymore fter the guest is restored.
Hence, remove it. This will potentially avoid transient failures caused
due to insufficient disk space.
Signed-off-by: Purna Pavan Chandra <paekkaladevi@linux.microsoft.com>
The mem_size field is not needed in TestContext. Drop it.
Make sure guest_evvq is read once. Clippy cannot figured out that it was
used.
While at it, add an extra assert for the spurious rxvq event test, too.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Clippy complained one use of the char_array macro.
Instead of fixing that use case, the observation is that the macro was
needed only because MP table types mixed c_char and c_uchar for no
particular reason.
Only use c_uchar in those types, and drop char_array.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
The maintainer can then replace the plaintext body (derived from the
tag) with a markdown version and then publish.
As part of 6c4144e943 creating a draft
release was accidentally dropped.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
As MSHV also implements set/get_clock data, this patch
removes the KVM feature guard and make it x86_64 only and
both for KVM and MSHV.
Signed-off-by: Muminul Islam <muislam@microsoft.com>
Yi Wang
Wei Liu
Rob Bradford
dependabot[bot]
Bo Chen
Purna Pavan Chandra
Muminul Islam
Songqian Li