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305 Commits

Author SHA1 Message Date
Rob Bradford
3e807a19b7 net_util, virtio-devices, vhost_user_net: Relocate code for opening TAP 
By moving the code for opening the TAP device into a shared location we
are starting to remove the requirement for the vhost-user-net backend to
depend on the virtio-devices crate which in of itself depends on many
other crates that are not necessary for the backend to function.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2020-07-08 16:11:50 +01:00
dependabot-preview[bot]
861337cc6f build(deps): bump libc from 0.2.71 to 0.2.72 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.71 to 0.2.72.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.71...0.2.72)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-07-08 05:11:25 +00:00
dependabot-preview[bot]
5ac3299234 build(deps): bump serde_json from 1.0.55 to 1.0.56 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.55 to 1.0.56.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.55...v1.0.56)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-06-29 19:54:47 +00:00
dependabot-preview[bot]
b969d92fe3 build(deps): bump serde from 1.0.113 to 1.0.114 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.113 to 1.0.114.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.113...v1.0.114)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-06-22 06:03:59 +00:00
dependabot-preview[bot]
62eb66d87e build(deps): bump serde from 1.0.112 to 1.0.113 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.112 to 1.0.113.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.112...v1.0.113)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-06-20 13:36:11 +01:00
dependabot-preview[bot]
36f6d9da52 build(deps): bump serde from 1.0.111 to 1.0.112 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.111 to 1.0.112.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.111...v1.0.112)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-06-14 20:26:25 +01:00
Anatol Belski
5343b0ac18 net_util: Fix usage of deprecated mac_address method 
This fixes the build warning below

warning: use of deprecated item 'tap::tests::pnet::datalink::NetworkInterface::mac_address': Please use NetworkInterface's field 'mac' instead.
   --> net_util/src/tap.rs:530:24
    |
530 |             (interface.mac_address(), tx, rx)
    |                        ^^^^^^^^^^^
    |
    = note: `#[warn(deprecated)]` on by default

Signed-off-by: Anatol Belski <ab@php.net>
 2020-06-11 08:23:01 +01:00
dependabot-preview[bot]
f3556279d5 build(deps): bump serde_json from 1.0.54 to 1.0.55 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.54 to 1.0.55.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.54...v1.0.55)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-06-10 11:48:39 +01:00
dependabot-preview[bot]
99c99c2476 build(deps): bump serde_json from 1.0.53 to 1.0.54 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.53 to 1.0.54.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.53...v1.0.54)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-06-09 21:17:48 +01:00
Rob Bradford
1f8b6fa947 net_util: Allow retrieving the MAC address from the TAP device 
This can be used to preserve the host MAC address as part of the
configuration when the TAP device is precreated.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2020-06-08 17:56:10 +02:00
Rob Bradford
929d70bc7f net_util: Only try and enable the TAP device if it not already enabled 
This allows an existing TAP interface to be used without needing
CAP_NET_ADMIN permissions on the Cloud Hypervisor binary as the ioctl to
bring up the interface is avoided.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2020-06-08 17:56:10 +02:00
dependabot-preview[bot]
b8ae30d454 build(deps): bump serde from 1.0.110 to 1.0.111 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.110 to 1.0.111.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.110...v1.0.111)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-05-31 17:45:42 +01:00
Rob Bradford
c31ad72ee9 build: Address issues found by 1.43.0 clippy 
These are mostly due to use of "bare use" statements and unnecessary vector
creation.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2020-05-27 19:32:12 +02:00
dependabot-preview[bot]
a4bb96d45c build(deps): bump libc from 0.2.70 to 0.2.71 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.70 to 0.2.71.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.70...0.2.71)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-05-27 09:02:13 +02:00
Michael Zhao
1befae872d build: Fixed build errors and warnings on AArch64 
This is a preparing commit to build and test CH on AArch64. All building
issues were fixed, but no functionality was introduced.
For X86, the logic of code was not changed at all.
For ARM, the architecture specific part is still empty. And we applied
some tricks to workaround lint warnings. But such code will be replaced
later by other commits with real functionality.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
 2020-05-21 11:56:26 +01:00
Rob Bradford
59e1361f5e net_util: tap: Add support for setting tap MAC address 
Do this by reading the HW address information and then modifying the
HW address to match the desired address. Preserving the rest of the
state including the address type.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2020-05-15 11:45:09 +01:00
dependabot-preview[bot]
2991fd2a48 build(deps): bump libc from 0.2.69 to 0.2.70 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.69 to 0.2.70.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.69...0.2.70)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-05-12 20:26:43 +02:00
dependabot-preview[bot]
0d2be3b6d4 build(deps): bump serde from 1.0.107 to 1.0.110 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.107 to 1.0.110.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.107...v1.0.110)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-05-11 06:43:33 +00:00
dependabot-preview[bot]
9bac13deb3 build(deps): bump serde_json from 1.0.52 to 1.0.53 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.52 to 1.0.53.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.52...v1.0.53)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-05-11 08:00:54 +02:00
dependabot-preview[bot]
c197bd6f82 build(deps): bump serde from 1.0.106 to 1.0.107 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.106 to 1.0.107.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.106...v1.0.107)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-05-09 12:30:30 +01:00
dependabot-preview[bot]
dd0791d7c8 build(deps): bump pnet from 0.25.0 to 0.26.0 
Bumps [pnet](https://github.com/libpnet/libpnet) from 0.25.0 to 0.26.0.
- [Release notes](https://github.com/libpnet/libpnet/releases)
- [Commits](https://github.com/libpnet/libpnet/compare/v0.25.0...v0.26.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-05-04 07:26:30 +00:00
dependabot-preview[bot]
30e2e51588 build(deps): bump serde_json from 1.0.51 to 1.0.52 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.51 to 1.0.52.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.51...v1.0.52)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-04-28 14:09:57 +02:00
dependabot-preview[bot]
886c0f9093 build(deps): bump libc from 0.2.68 to 0.2.69 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.68 to 0.2.69.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.68...0.2.69)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-04-14 09:27:04 +01:00
Rob Bradford
a5747a843e net_util: Implement FromStr for MacAddr 
This allows it to be used with str::parse().

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2020-04-06 10:31:24 +01:00
dependabot-preview[bot]
1e20b5727d build(deps): bump serde_json from 1.0.50 to 1.0.51 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.50 to 1.0.51.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.50...v1.0.51)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-04-06 05:31:07 +00:00
dependabot-preview[bot]
00230905ff build(deps): bump serde from 1.0.105 to 1.0.106 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.105 to 1.0.106.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.105...v1.0.106)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-04-04 13:58:41 +00:00
dependabot-preview[bot]
f24b74246d build(deps): bump serde_json from 1.0.48 to 1.0.50 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.48 to 1.0.50.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.48...v1.0.50)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-03-28 20:33:37 +00:00
dependabot-preview[bot]
5a335fc408 build(deps): bump serde from 1.0.104 to 1.0.105 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.104 to 1.0.105.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.104...v1.0.105)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-03-18 20:00:16 +00:00
dependabot-preview[bot]
51f51ea17d build(deps): bump libc from 0.2.67 to 0.2.68 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.67 to 0.2.68.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.67...0.2.68)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-03-17 21:36:38 +00:00
dependabot-preview[bot]
f190cb05b5 build(deps): bump libc from 0.2.66 to 0.2.67 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.66 to 0.2.67.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.66...0.2.67)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-02-21 08:03:30 +00:00
dependabot-preview[bot]
16614447eb build(deps): bump serde_json from 1.0.47 to 1.0.48 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.47 to 1.0.48.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.47...v1.0.48)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-02-13 09:03:24 +00:00
Sebastien Boeuf
8627656f55 net_util: Provide more accurate error messages 
In order to identify better the problem whenever an existing TAP is
provided, this patch enhances the error returned for an easier
diagnosis of the problem.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2020-02-12 18:05:42 +00:00
dependabot-preview[bot]
572aaa7231 build(deps): bump serde_json from 1.0.46 to 1.0.47 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.46 to 1.0.47.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.46...v1.0.47)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-02-08 00:27:55 +00:00
dependabot-preview[bot]
839f3a74ff build(deps): bump serde_json from 1.0.45 to 1.0.46 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.45 to 1.0.46.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.45...v1.0.46)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-02-03 07:07:34 +00:00
Sebastien Boeuf
06396593c9 net_util: Fix map_err losing the inner error 
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2020-01-24 12:42:09 +01:00
dependabot-preview[bot]
204f05fdf1 build(deps): bump serde_json from 1.0.44 to 1.0.45 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.44 to 1.0.45.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.44...v1.0.45)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-01-23 06:14:06 +00:00
Cathy Zhang
4ab88a8173 net_util: Add multiple queue support for tap 
Add support to allow VMMs to open the same tap device many times, it will
create multiple file descriptors meanwhile.

Signed-off-by: Cathy Zhang <cathy.zhang@intel.com>
 2020-01-17 12:06:19 +01:00
dependabot-preview[bot]
41895d7df1 build(deps): bump rand from 0.7.2 to 0.7.3 
Bumps [rand](https://github.com/rust-random/rand) from 0.7.2 to 0.7.3.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/rand/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-01-13 16:24:25 +00:00
dependabot-preview[bot]
9d775a140f build(deps): bump pnet from 0.23.0 to 0.25.0 
Bumps [pnet](https://github.com/libpnet/libpnet) from 0.23.0 to 0.25.0.
- [Release notes](https://github.com/libpnet/libpnet/releases)
- [Commits](https://github.com/libpnet/libpnet/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-01-09 08:07:19 +00:00
dependabot-preview[bot]
e4ea60dd96 build(deps): bump rand from 0.7.0 to 0.7.2 
Bumps [rand](https://github.com/rust-random/rand) from 0.7.0 to 0.7.2.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/rand/compare/0.7.0...0.7.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-01-06 08:32:44 +00:00
dependabot-preview[bot]
091c9d9f93 build(deps): bump pnet from 0.22.0 to 0.23.0 
Bumps [pnet](https://github.com/libpnet/libpnet) from 0.22.0 to 0.23.0.
- [Release notes](https://github.com/libpnet/libpnet/releases)
- [Commits](https://github.com/libpnet/libpnet/commits/v0.23.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2020-01-06 07:53:56 +00:00
Rob Bradford
c61104df47 vmm: Port to latest vmm-sys-util 
The signal handling for vCPU signals has changed in the latest release
so switch to the new API.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-12-11 14:11:11 +00:00
Samuel Ortiz
0f21781fbe cargo: Bump the kvm and vmm-sys-util crates 
Since the kvm crates now depend on vmm-sys-util, the bump must be
atomic.
The kvm-bindings and ioctls 0.2.0 and 0.4.0 crates come with a few API
changes, one of them being the use of a kvm_ioctls specific error type.
Porting our code to that type makes for a fairly large diff stat.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-11-29 17:48:02 +00:00
Sebastien Boeuf
587a420429 cargo: Update to the latest kvm-ioctls version 
We need to rely on the latest kvm-ioctls version to benefit from the
recent addition of unregister_ioevent(), allowing us to detach a
previously registered eventfd to a PIO or MMIO guest address.

Because of this update, we had to modify the current constraint we had
on the vmm-sys-util crate, using ">= 0.1.1" instead of being strictly
tied to "0.2.0".

Once the dependency conflict resolved, this commit took care of fixing
build issues caused by recent modification of kvm-ioctls relying on
EventFd reference instead of RawFd.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-10-31 09:30:59 +01:00
Samuel Ortiz
de9eb3e0fa Bump vmm-sys-utils to 0.2.0 
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-23 11:35:11 +03:00
Samuel Ortiz
14eb071b29 Cargo: Move to crates.io vmm-sys-util 
Use the newly published 0.1.1 version.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-10-08 07:28:53 -07:00
Cathy Zhang
f6d1a9d9b8 src: Add vhost-user-net backend 
Create vhost-user-net backend with Tap interface, to offload network
transaction from cloud-hypervisor. The goal is to provide flexibility
about the backend being in use, but also more security as it will allow
users to isolate the backend with different security profiles since it
will run as a dedicated process on the host.

Signed-off-by: Cathy Zhang <cathy.zhang@intel.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-09-30 13:06:00 -07:00
Rob Bradford
f63cb85f93 net_util: Implement fmt::Display for MacAddr 
Updated clippy does not like the declaration of a "to_string()" function
and instead requires fmt::Display to be implemented.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-09-27 08:05:56 -07:00
Sebastien Boeuf
5f52dd2d1e net_util: Fix clippy error 
Make sure to explicitly declare trait objects with the keywork "dyn".

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-08-21 08:51:25 +01:00
Rob Bradford
ac950d9a97 build: Bulk update dependencies 
Update all dependencies with "cargo upgrade" with the exception of
vmm-sys-utils which needs some extra porting work.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-08-02 15:22:37 +02:00
Rob Bradford
9e372a8e48 net_util: Bump pnet dependency 
The older version of pnet had a bug which broke some of the behaviour
that the unit tests relied upon.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2019-07-16 17:09:05 +02:00
Samuel Ortiz
a6b7715f4b vendor: Move to the rust-vmm vmm-sys-util package 
Locked to 60fe35be but no longer dependent on liujing2 repo.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-06-04 17:51:52 +02:00
Samuel Ortiz
576a28ae5e net_util: Add helper for generating a random local MAC 
We must ensure our MAC addresses do not conflict with a global one.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-05-10 16:32:39 +02:00
Samuel Ortiz
ac328df87c cloud-hypervisor: Switch to the vmm-sys-util pending PR branch 
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2019-05-10 16:32:39 +02:00
Sebastien Boeuf
53f5295454 network: Add virtio-net dependencies 
The newly added virtio-net implementation needs to interact with TAP
interfaces and MAC addresses, which is the reason why it is easier
to rely on existing packages net_util and net_gen.

One more thing, both net_util and net_gen could be trimmed down,
based on using only the things we need from cloud-hypervisor.

Both net_util, net_gen and sys_util are based on Firecracker
commit d4a89cdc0bd2867f821e3678328dabad6dd8b767.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2019-05-10 16:32:39 +02:00