Fixes the current codebase so that every cargo clippy can be run with
the beta toolchain without any error.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
There are two parts:
- Unconditionally zero the output area. The length of the incoming
vector has been seen from 1 to 4 bytes, even though just the first
byte might need to be handled. But also, this ensures any possibly
unhandled offset will return zeroed result to the caller. The former
implementation used an I/O port which seems to behave differently from
MMIO and wouldn't require explicit output zeroing.
- An access with zero offset still takes place and needs to be handled.
Fixes#2437.
Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
On nightly, clippy expects the structs to be constructed with fields in
the same order they're declared in. Seems sensible enough, so let's do
that.
Signed-off-by: Gaelan Steele <gbs@canishe.com>
The following is from the Hyper-V specification v6.0b.
Cpuid leaf 0x40000003 EDX:
Bit 3: Support for physical CPU dynamic partitioning events is
available.
When Windows determines to be running under a hypervisor, it will
require this cpuid bit to be set to support dynamic CPU operations.
Cpuid leaf 0x40000004 EAX:
Bit 5: Recommend using relaxed timing for this partition. If
used, the VM should disable any watchdog timeouts that
rely on the timely delivery of external interrupts.
This bit has been figured out as required after seeing guest BSOD
when CPU hotplug bit is enabled. Race conditions seem to arise after a
hotplug operation, when a system watchdog has expired.
Closes#1799.
Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
error: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
Error: --> devices/src/legacy/rtc_pl031.rs:73:1
|
73 | impl Into<libc::clockid_t> for ClockType {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::from-over-into` implied by `-D warnings`
= help: consider to implement `From` instead
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#from_over_into
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: redundant slicing of the whole range
Error: --> devices/src/legacy/gpio_pl061.rs:298:37
|
298 | let value = read_le_u32(&data[..]);
| ^^^^^^^^^ help: use the original slice instead: `data`
|
= note: `-D clippy::redundant-slicing` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: name `GPIOInterruptDisabled` contains a capitalized acronym
Error: --> devices/src/legacy/gpio_pl061.rs:46:5
|
46 | GPIOInterruptDisabled,
| ^^^^^^^^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `GpioInterruptDisabled`
|
= note: `-D clippy::upper-case-acronyms` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: name `FinalizeTDX` contains a capitalized acronym
--> vmm/src/vm.rs:274:5
|
274 | FinalizeTDX(hypervisor::HypervisorVmError),
| ^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `FinalizeTdx`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
--> hypervisor/src/vm.rs:41:1
|
41 | impl Into<u64> for DataMatch {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(clippy::from_over_into)]` on by default
= help: consider to implement `From` instead
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#from_over_into
warning: 1 warning emitted
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `AcpiPMTimerDevice` contains a capitalized acronym
--> devices/src/acpi.rs:175:12
|
175 | pub struct AcpiPMTimerDevice {
| ^^^^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `AcpiPmTimerDevice`
|
= note: `#[warn(clippy::upper_case_acronyms)]` on by default
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `IORegion` contains a capitalized acronym
--> pci/src/configuration.rs:320:5
|
320 | IORegion = 0x01,
| ^^^^^^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `IoRegion`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `ConvertFromUTF8` contains a capitalized acronym
--> virtio-devices/src/vsock/unix/mod.rs:32:5
|
32 | ConvertFromUTF8(std::str::Utf8Error),
| ^^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `ConvertFromUtf8`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `LocalAPIC` contains a capitalized acronym
--> vmm/src/cpu.rs:197:8
|
197 | struct LocalAPIC {
| ^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `LocalApic`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `StartVMMThread` contains a capitalized acronym
--> src/main.rs:50:5
|
50 | StartVMMThread(#[source] vmm::Error),
| ^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `StartVmmThread`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `InvalidCPUCount` contains a capitalized acronym
--> src/bin/ch-remote.rs:24:5
|
24 | InvalidCPUCount(std::num::ParseIntError),
| ^^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `InvalidCpuCount`
|
= note: `#[warn(clippy::upper_case_acronyms)]` on by default
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `TranslateGVA` contains a capitalized acronym
--> hypervisor/src/arch/emulator/mod.rs:51:5
|
51 | TranslateGVA(#[source] anyhow::Error),
| ^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `TranslateGva`
|
= note: `#[warn(clippy::upper_case_acronyms)]` on by default
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: redundant slicing of the whole range
--> vhost_user_block/src/lib.rs:396:31
|
396 | right.copy_from_slice(&data[..]);
| ^^^^^^^^^ help: use the original slice instead: `data`
|
= note: `-D clippy::redundant-slicing` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: name `RSDPPastRamEnd` contains a capitalized acronym
--> arch/src/lib.rs:59:5
|
59 | RSDPPastRamEnd,
| ^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `RsdpPastRamEnd`
|
= note: `-D clippy::upper-case-acronyms` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do.
--> block_util/src/lib.rs:68:31
|
68 | fn build_device_id(disk_path: &PathBuf) -> result::Result<String, Error> {
| ^^^^^^^^ help: change this to: `&Path`
|
= note: `-D clippy::ptr-arg` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
error: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do.
--> block_util/src/lib.rs:83:39
|
83 | pub fn build_disk_image_id(disk_path: &PathBuf) -> Vec<u8> {
| ^^^^^^^^ help: change this to: `&Path`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
error: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do.
--> block_util/src/lib.rs:68:31
|
68 | fn build_device_id(disk_path: &PathBuf) -> result::Result<String, Error> {
| ^^^^^^^^ help: change this to: `&Path`
|
= note: `-D clippy::ptr-arg` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
error: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do.
--> block_util/src/lib.rs:83:39
|
83 | pub fn build_disk_image_id(disk_path: &PathBuf) -> Vec<u8> {
| ^^^^^^^^ help: change this to: `&Path`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: redundant slicing of the whole range
--> net_util/src/mac.rs:60:35
|
60 | bytes[..].copy_from_slice(&src[..]);
| ^^^^^^^^ help: use the original slice instead: `src`
|
= note: `-D clippy::redundant-slicing` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: name `TYPE_UNKNOWN` contains a capitalized acronym
--> vm-virtio/src/lib.rs:48:5
|
48 | TYPE_UNKNOWN = 0xFF,
| ^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Type_Unknown`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
error: name `GetDeviceID` contains a capitalized acronym
--> block_util/src/lib.rs:138:5
|
138 | GetDeviceID,
| ^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `GetDeviceId`
|
= note: `-D clippy::upper-case-acronyms` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: name `TYPE_UNKNOWN` contains a capitalized acronym
--> vm-virtio/src/lib.rs:48:5
|
48 | TYPE_UNKNOWN = 0xFF,
| ^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Type_Unknown`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: name `SDT` contains a capitalized acronym
--> acpi_tables/src/sdt.rs:27:12
|
27 | pub struct SDT {
| ^^^ help: consider making the acronym lowercase, except the initial letter: `Sdt`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
--> api_client/src/lib.rs:40:5
|
40 | OK,
| ^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Ok`
|
= note: `-D clippy::upper-case-acronyms` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
With CONFIG_PVH in stable kernels for some time we should deprecate the
use of alternative boot methods since this will lead to a much simpler
boot flow and CI process.
See: #2231
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
There are multiple reports of DescriptorChainTooShort errors and so add
some extra debugging to aid the debugging of this issue.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Drop the generic type E and use IrqRoutngEntry directly. This allows
dropping a bunch of trait bounds from code.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
