Commit Graph

3552 Commits

Author SHA1 Message Date
dependabot-preview[bot]
d2bc7bb4c6 build(deps): bump libc from 0.2.91 to 0.2.92 in /fuzz
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.91 to 0.2.92.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.91...0.2.92)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-31 07:59:11 +00:00
Bo Chen
32ad4982dd virtio-devices: Add rate limiter for the RX queue of virtio-net
Fixes: #1286

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-03-30 19:47:43 +02:00
Bo Chen
5d8de62362 vmm: openapi: Add rate_limiter_config to the NetConfig
Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-03-30 19:47:43 +02:00
Bo Chen
b176ddfe2a virtio-devices, vmm: Add rate limiter for the TX queue of virtio-net
Partially fixes: #1286

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-03-30 19:47:43 +02:00
Bo Chen
bfa37f89c4 virtio-devices: net: Refactor 'handle_tx_event'
This patch moves out the actual processing on the TX queue from the
`handle_tx_event()` function into a separate function,
e.g. `process_tx()`. This allows us to resume the TX queue processing
without reading from the TX queue EventFd, which is needed for rate
limiting support.

No functional change.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-03-30 19:47:43 +02:00
Bo Chen
ee871278ee virtio-devices: Move the 'rate_limiter' module to its own crate
To support I/O throttling on virt-net devices, we need to use the
'rate_limiter' module from the 'net_utils' crate. Given the
'virtio-devices' crate has dependency on the 'net_utils', we will need
to move the 'rate_limiter' module out of the 'virtio-devices' crate to
avoid circular dependency issue. Considering the 'rate_limiter' is not
virtio specific and could be reused for non virtio devices, we move it
to its own crate.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-03-30 19:47:43 +02:00
dependabot-preview[bot]
b8311cac38 build(deps): bump libc from 0.2.91 to 0.2.92
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.91 to 0.2.92.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.91...0.2.92)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-30 12:09:56 +00:00
dependabot-preview[bot]
28a4e43731 build(deps): bump vhost from 05cd8b2 to 88aafc0
Bumps [vhost](https://github.com/rust-vmm/vhost) from `05cd8b2` to `88aafc0`.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Commits](05cd8b2ad3...88aafc03a8)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-30 06:52:42 +00:00
Rob Bradford
1eb4ebe3d1 vm-virtio: queue: Fix descriptor chain validation
DescriptorChain::is_valid() wrongly used .checked_offset() to attempt to
validate that the descriptor's data is in valid memory. This works in
all cases except where the guest has placed the data at the very end of
the guest memory as the offset + offset will be outside the range (as
the combined offset will be the next byte and as such out of the guest
memory). Instead use the function .check_range() takes an offset and a
length to validate

This fixes issues see with error messages featuring the
DescriptorChainTooShort error.

Fixes: #2424

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-29 16:37:27 +01:00
Sebastien Boeuf
73e8fd4d72 clippy: Fix codebase to compile with beta toolchain
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>
2021-03-29 15:56:23 +01:00
Rob Bradford
943377e6a3 build: Add quality (clippy & rustfmt) using beta toolchain
This will give us advanced notice of upcoming changes.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-29 15:56:23 +01:00
Anatol Belski
9e9aba7c0b CpuManager: Fix MMIO read handling
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>
2021-03-29 13:51:31 +01:00
Rob Bradford
431c16dc44 vmm: Use definition of MmioDeviceInfo from arch
Remove duplicated copies from vmm.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-29 12:06:07 +02:00
dependabot-preview[bot]
e4e2b5d89f build(deps): bump syn from 1.0.64 to 1.0.67 in /fuzz
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.64 to 1.0.67.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.64...1.0.67)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-29 08:27:34 +00:00
Gaelan Steele
21506a4a76 vmm: reorder constructor fields to match struct
Satisfies nightly clippy.

Signed-off-by: Gaelan Steele <gbs@canishe.com>
2021-03-29 09:55:29 +02:00
Gaelan Steele
b161a570ec vmm: use Option::map and Option::cloned
It's more concise, more idiomatic Rust, and satisfies nightly clippy.

Signed-off-by: Gaelan Steele <gbs@canishe.com>
2021-03-29 09:55:29 +02:00
Gaelan Steele
b16fdb1b3a virtio-devices: use Option::map
It's more concise, more idiomatic Rust, and satisfies nightly clippy.

Signed-off-by: Gaelan Steele <gbs@canishe.com>
2021-03-29 09:55:29 +02:00
Gaelan Steele
d72d7fd93c net_util: make constructor fields match struct
Statisfies nightly clippy.

Signed-off-by: Gaelan Steele <gbs@canishe.com>
2021-03-29 09:55:29 +02:00
Gaelan Steele
7a18e247f4 api_client: use Option::map in get_header
It's more idiomatic Rust, and satisfies nightly clippy.

Signed-off-by: Gaelan Steele <gbs@canishe.com>
2021-03-29 09:55:29 +02:00
Gaelan Steele
d8e1898b46 aml: make constructor field order consistent
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>
2021-03-29 09:55:29 +02:00
dependabot-preview[bot]
8876e0f575 build(deps): bump syn from 1.0.65 to 1.0.67
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.65 to 1.0.67.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.65...1.0.67)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-29 06:27:30 +00:00
dependabot-preview[bot]
715c354d19 build(deps): bump syn from 1.0.64 to 1.0.65
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.64 to 1.0.65.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.64...1.0.65)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-26 22:15:33 +00:00
dependabot-preview[bot]
57697f92fa build(deps): bump anyhow from 1.0.39 to 1.0.40
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.39 to 1.0.40.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.39...1.0.40)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-26 22:15:01 +00:00
Rob Bradford
b18ae72d76 Dockerfile: Update for latest stable Rust release
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 14:25:05 +00:00
Anatol Belski
5b168f54a6 hyperv: Fix CPU hotadd
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>
2021-03-26 14:06:51 +01:00
Rob Bradford
84b3992146 build: Update Cargo.lock for release
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:46:55 +00:00
Rob Bradford
40c63dcf5e build: Update for 0.14.0 release
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:32:27 +00:00
Rob Bradford
970bc05271 aarch64: Address Rust 1.51.0 clippy issue (vec_init_then_push)
--> arch/src/aarch64/mod.rs:82:5
    |
82  | /     let mut regions = Vec::new();
83  | |     // 0 ~ 256 MiB: Reserved
84  | |     regions.push((
85  | |         GuestAddress(0),
...   |
107 | |         RegionType::Ram,
108 | |     ));
    | |_______^ help: consider using the `vec![]` macro: `let mut regions = vec![..];`
    |
    = note: `-D clippy::vec-init-then-push` implied by `-D warnings`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:32:09 +00:00
Rob Bradford
4da6bcd5d5 aarch64: Address Rust 1.51.0 clippy issue (from_over_into)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
3671f5e94c aarch64: Address Rust 1.51.0 clippy issue (redundant_slicing)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
40da6210f4 aarch64: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
3c6dfd7709 tdx: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
e294688904 hypervisor: Address Rust 1.51.0 clippy issue (from_over_into)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
5c010d489d tests: Address Rust 1.51.0 clippy issue (needless_question_mark)
error: Question mark operator is useless here
   --> tests/integration.rs:494:13
    |
494 | /             Ok(self
495 | |                 .ssh_command("grep MemTotal /proc/meminfo | grep -o \"[0-9]*\"")?
496 | |                 .trim()
497 | |                 .parse()
498 | |                 .map_err(Error::Parsing)?)
    | |__________________________________________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:32:09 +00:00
Rob Bradford
c5d15fd938 devices: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
827229d8e4 pci: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
6837de9057 vmm: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
7c9a83f6e1 virtio-devices: Address Rust 1.51.0 clippy issue (needless_question_mark)
warning: Question mark operator is useless here
   --> virtio-devices/src/seccomp_filters.rs:485:5
    |
485 | /     Ok(SeccompFilter::new(
486 | |         rules.into_iter().collect(),
487 | |         SeccompAction::Log,
488 | |     )?)
    | |_______^
    |
    = note: `#[warn(clippy::needless_question_mark)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
help: try
    |
485 |     SeccompFilter::new(
486 |         rules.into_iter().collect(),
487 |         SeccompAction::Log,
488 |     )
    |

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:32:09 +00:00
Rob Bradford
2571cc8041 virtio-devices: Address Rust 1.51.0 clippy issue (vec_init_then_push)
warning: calls to `push` immediately after creation
   --> virtio-devices/src/vhost_user/net.rs:291:13
    |
291 | /             let mut interrupt_list_sub: Vec<(Option<EventFd>, Queue)> = Vec::with_capacity(2);
292 | |             interrupt_list_sub.push(vu_interrupt_list.remove(0));
293 | |             interrupt_list_sub.push(vu_interrupt_list.remove(0));
    | |_________________________________________________________________^ help: consider using the `vec![]` macro: `let mut interrupt_list_sub: Vec<(Option<EventFd>, Queue)> = vec![..];`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:32:09 +00:00
Rob Bradford
3b8d1f1411 vmm: Address Rust 1.51.0 clippy issue (vec_init_then_push)
warning: calls to `push` immediately after creation
   --> vmm/src/cpu.rs:630:9
    |
630 | /         let mut cpuid_patches = Vec::new();
631 | |
632 | |         // Patch tsc deadline timer bit
633 | |         cpuid_patches.push(CpuidPatch {
...   |
662 | |             edx_bit: Some(MTRR_EDX_BIT),
663 | |         });
    | |___________^ help: consider using the `vec![]` macro: `let mut cpuid_patches = vec![..];`
    |
    = note: `#[warn(clippy::vec_init_then_push)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:32:09 +00:00
Rob Bradford
9762c8bc28 vmm: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
7c302373ed vmm: Address Rust 1.51.0 clippy issue (needless_question_mark)
warning: Question mark operator is useless here
   --> vmm/src/seccomp_filters.rs:493:5
    |
493 | /     Ok(SeccompFilter::new(
494 | |         rules.into_iter().collect(),
495 | |         SeccompAction::Trap,
496 | |     )?)
    | |_______^
    |
    = note: `#[warn(clippy::needless_question_mark)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
help: try
    |
493 |     SeccompFilter::new(
494 |         rules.into_iter().collect(),
495 |         SeccompAction::Trap,
496 |     )
    |

warning: Question mark operator is useless here
   --> vmm/src/seccomp_filters.rs:507:5
    |
507 | /     Ok(SeccompFilter::new(
508 | |         rules.into_iter().collect(),
509 | |         SeccompAction::Log,
510 | |     )?)
    | |_______^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
help: try
    |
507 |     SeccompFilter::new(
508 |         rules.into_iter().collect(),
509 |         SeccompAction::Log,
510 |     )
    |

warning: Question mark operator is useless here
   --> vmm/src/vm.rs:887:9
    |
887 |         Ok(CString::new(cmdline).map_err(Error::CmdLineCString)?)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `CString::new(cmdline).map_err(Error::CmdLineCString)`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:32:09 +00:00
Rob Bradford
19c5e91b6e main: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
4a5939973c ch-remote: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
0c27f69f1c hypervisor: Address Rust 1.51.0 clippy issue (upper_case_acroynms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
7d5d9bdcf4 vhost_user_block: Address Rust 1.51.0 clippy issue (redundant_slicing)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
85ad72490f arch: Address Rust 1.51.0 clippy issue (upper_case_acronyms)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
80e48b545d block_util: Address Rust 1.51.0 clippy issue (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

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>
2021-03-26 11:32:09 +00:00
Rob Bradford
eb18ea61f4 net_util: Address Rust 1.51.0 clippy issue (redundant_slicing)
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>
2021-03-26 11:32:09 +00:00
Rob Bradford
bfbd75b2cf qcow: Address Rust 1.51.0 clippy issue (redundant-semicolons)
error: unnecessary trailing semicolon
    --> qcow/src/qcow.rs:2050:14
     |
2050 |             };
     |              ^ help: remove this semicolon
     |
     = note: `-D redundant-semicolons` implied by `-D warnings`

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-26 11:32:09 +00:00