Before this change, the FDT was loaded at the end of RAM. The address of
FDT was not fixed.
While UEFI (edk2 now) requires fixed address to find FDT and RSDP.
Now the FDT is moved to the beginning of RAM, which is a fixed address.
RSDP is wrote to 2 MiB after FDT, also a fixed address.
Kernel comes 2 MiB after RSDP.
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
These messages are predominantly during the boot process but will also
occur during events such as hotplug.
These cover all the significant steps of the boot and can be helpful for
diagnosing performance and functionality issues during the boot.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This will make `mkfs.ntfs` available in the next image update, so then
it can be used in the tests.
Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
Separate the population of the memory and the HOB from the TDX
initialisation of the memory so that the latter can happen after the CPU
is initialised.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Some refactoring is performed in order to always expect the irqfd to be
provided by VirtioInterrupt trait. In case no irqfd is available, we
simply fail initializing the vhost-user device. This allows for further
simplification since we can assume the interrupt will always be
triggered directly by the vhost-user backend without proxying through
the VMM. This allows for complete removal of the dedicated thread for
both block and net.
vhost-user-fs is a bit more complex as it requires the slave request
protocol feature in order to support DAX. That's why we still need the
VMM to interfere and therefore run a dedicated thread for it.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Now all crates use edition = "2018" then the majority of the "extern
crate" statements can be removed. Only those for importing macros need
to remain.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This will allow progressive porting of parts of the VMM to using
versioned state. A new trait VersionMapped is introduced with a default
implementation that returns an empty VersionMap to ease implementation.
If a struct is updated the the trait will need to be fully implemented
with VersionMapped::version_map() returning a new VersionMap handling
the change.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Bump the sleep time before checking the guest RAM size from 10 to 30
seconds. This will help the VFIO baremetal CI passing more consistently.
Fixes#2606
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
error: all if blocks contain the same code at the start
--> virtio-devices/src/mem.rs:508:9
|
508 | / if plug {
509 | | let handlers =
self.dma_mapping_handlers.lock().unwrap();
|
|_____________________________________________________________________^
|
= note: `-D clippy::branches-sharing-code` implied by `-D warnings`
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#branches_sharing_code
help: consider moving the start statements out like this
|
508 | let handlers = self.dma_mapping_handlers.lock().unwrap();
509 | if plug {
|
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: usage of `contains_key` followed by `insert` on a `BTreeMap`
--> virtio-devices/src/iommu.rs:439:17
|
439 | / if !mappings.contains_key(&domain) {
440 | | mappings.insert(domain, BTreeMap::new());
441 | | }
| |_________________^ help: try this:
`mappings.entry(domain).or_insert_with(|| BTreeMap::new());`
|
= note: `-D clippy::map-entry` implied by `-D warnings`
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Issue from beta version of clippy:
--> virtio-devices/src/vsock/csm/txbuf.rs:69:34
|
69 | Box::new(unsafe {mem::MaybeUninit::<[u8;
Self::SIZE]>::uninit().assume_init()}));
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[deny(clippy::uninit_assumed_init)]` on by default
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#uninit_assumed_init
Fix backported Firecracker a8c9dffad439557081f3435a7819bf89b87870e7.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: reference to packed field is unaligned
--> virtio-devices/src/vhost_user/fs.rs:85:21
|
85 | fs.flags[i].bits() as i32,
| ^^^^^^^^^^^
|
= note: `-D unaligned-references` implied by `-D warnings`
= warning: this was previously accepted by the compiler but is being
phased out; it will become a hard error in a future release!
= note: for more information, see issue #82523
<https://github.com/rust-lang/rust/issues/82523>
= note: fields of packed structs are not properly aligned, and
creating a misaligned reference is undefined behavior (even if that
reference is never dereferenced)
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Regernating the bindings required some minor changes to accomodate
changes around the accessing of unions.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Since SGX and VFIO tests don't need to be run on pull requests, we
should not have to wait for the corresponding node (bionic-sgx or
bionic-vfio) to become available in order to skip them.
Fixes#2607
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Re-enable virtiofsd testing now that issues with capstone repository
have been resolved.
This reverts commit 2aec0a92a5.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
