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Author SHA1 Message Date
Henry Wang
d0c0a98eda docs: Update the device model documentation 
This commit updates the device model documentation with Arm
specific devices.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 20:27:15 +08:00
Henry Wang
205e587fad tests: Enable test_power_button for AArch64 
This commit enables the test_power_button test case for AArch64.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 20:27:15 +08:00
Henry Wang
2bb153de2b vmm: Implement the power button method for AArch64 
This commit implements the power button method for AArch64 using
the PL061 GPIO controller.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 20:27:15 +08:00
Henry Wang
c853ed3fdc resources: Enable GPIO PL061 driver in kernel 
This commit enables the kernel config of PL061 GPIO controller.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 20:27:15 +08:00
Henry Wang
a59ff42a95 aarch64: Add PL061 for device tree implementation 
This commit adds a new legacy device PL011 for the AArch64 device
tree implementation.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 20:27:15 +08:00
Penny Zheng
7c86ef8a69 devices: legacy: Add Arm PL061 GPIO controller 
This commit implements ARM PrimeCell General Purpose Input/Output
(GPIO) PL061 device specification.

Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 20:27:15 +08:00
dependabot-preview[bot]
c7438c8b22 build(deps): bump libc from 0.2.88 to 0.2.89 in /fuzz 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.88 to 0.2.89.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.88...0.2.89)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-16 08:13:22 +00:00
dependabot-preview[bot]
3df2e2629b build(deps): bump io-uring from 0.5.0 to 0.5.1 in /fuzz 
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-16 08:13:10 +00:00
Henry Wang
06d83d2eb3 docs: device_model: Updated the serial device doc 
As we switched the AArch64 serial device to PL011, we also need to
update the documentation.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 11:53:51 +08:00
Henry Wang
9c3b489f0e tests: Switch AArch64 serial test cases to ttyAMA0 
This commit switches the serial test cases for AArch64 to ttyAMA0.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 11:53:51 +08:00
Henry Wang
3965a8505b resources: AArch64: Enable PL011 driver in kernel 
This commit enables the kernel config of PL011 UART controller.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 11:53:51 +08:00
Henry Wang
a8cde12b14 vmm: AArch64: Use PL011 for AArch64 device tree 
This commit switches the default serial device from 16550 to the
Arm dedicated UART controller PL011. The `ttyAMA0` can be enabled.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 11:53:51 +08:00
Henry Wang
fd95acc60f devices: legacy: Implement Arm PL011 UART 
This commit implements the Arm PrimeCell UART(PL011) device.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2021-03-16 11:53:51 +08:00
dependabot-preview[bot]
c85fba0c43 build(deps): bump libc from 0.2.88 to 0.2.89 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.88 to 0.2.89.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.88...0.2.89)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-15 23:40:01 +00:00
Iggy Jackson
fea1f370ff docs: Add virtiofs root howto 
Add a quick HowTo for using a virtiofs root filesystem in a
cloud-hypervisor guest.

Signed-off-by: Iggy Jackson <iggy@theiggy.com>
 2021-03-16 00:10:49 +01:00
Bo Chen
6307db5699 virtio-devices: seccomp: Add 'timerfd_settime' to block device 
The `timerfd_settime` syscall is required when I/O throttling is
enabled.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-03-15 20:19:33 +00:00
dependabot-preview[bot]
548426c128 build(deps): bump io-uring from 0.5.0 to 0.5.1 
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-15 17:51:01 +00:00
Michael Zhao
c3a75dafc5 tests: Enable serial test cases for AArch64 
Enabled all "ttyS0" related test cases:
- test_serial_off
- test_serial_tty
- test_serial_file

Enabled mandatory guest kernel driver for "ns16550a" on AArch64.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
 2021-03-15 20:59:50 +08:00
Michael Zhao
ee7fcdb3cf aarch64: Correct wrong settings for serial device 
Corrected:
- The device name in FDT
- MMIO mapping size

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
 2021-03-15 20:59:50 +08:00
Michael Zhao
afc83582be aarch64: Enable IRQ routing for legacy devices 
On AArch64, interrupt controller (GIC) is emulated by KVM. VMM need to
set IRQ routing for devices, including legacy ones.

Before this commit, IRQ routing was only set for MSI. Legacy routing
entries of type KVM_IRQ_ROUTING_IRQCHIP were missing. That is way legacy
devices (like serial device ttyS0) does not work.

The setting of X86 IRQ routing entries are not impacted.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
 2021-03-15 20:59:50 +08:00
dependabot-preview[bot]
2a8bdf710d build(deps): bump syn from 1.0.63 to 1.0.64 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.63 to 1.0.64.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.63...1.0.64)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-15 08:35:57 +00:00
dependabot-preview[bot]
210a9d40c8 build(deps): bump regex from 1.4.4 to 1.4.5 
Bumps [regex](https://github.com/rust-lang/regex) from 1.4.4 to 1.4.5.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.4.4...1.4.5)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-14 22:03:20 +00:00
dependabot-preview[bot]
5bb10adf22 build(deps): bump syn from 1.0.63 to 1.0.64 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.63 to 1.0.64.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.63...1.0.64)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-14 22:03:04 +00:00
dependabot-preview[bot]
97f8f0fb31 build(deps): bump openssl-sys from 0.9.60 to 0.9.61 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.60 to 0.9.61.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.60...openssl-sys-v0.9.61)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-14 22:02:49 +00:00
Rob Bradford
5bc311184e build: Remove url crate dependency 
This removes multiple transitive dependencies and speeds up our build.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-03-12 16:52:55 +01:00
Rob Bradford
7f96eb2b67 vmm: migration: Simplify url socket handling in migration code 
Extract URL handling to a common function and simplify to remove url
crate dependency.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-03-12 16:52:55 +01:00
Rob Bradford
ab4b30edd3 vmm: Switch MemoryManager::send() to url_to_path() 
This continues the work in cc78a597cd

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-03-12 16:52:55 +01:00
Rob Bradford
cc78a597cd vmm: Simplify snapshot/restore path handling 
Extend the existing url_to_path() to take the URL string and then use
that to simplify the snapshot/restore code paths.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-03-12 13:03:01 +01:00
Bo Chen
ebcbab739e vmm: openapi: Add rate_limiter_config to the `DiskConfig 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-03-12 09:35:03 +01:00
Bo Chen
0c7541473c docs: Add documentation on I/O throttling 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-03-12 09:35:03 +01:00
Bo Chen
169d6f6756 fuzz: Update the 'block' fuzz target with the rate limiter support 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-03-12 09:35:03 +01:00
Bo Chen
af8def364d virtio-devices, vmm: add I/O rate limiter on block device 
This patch is based on the 'rate_limiter' module from firecracker[1]. To
simplify dependencies, we reply on 'vmm-sys-util::TimerFd' instead of
the `timerfd` crate.

[1]https://github.com/firecracker-microvm/firecracker/tree/master/src/rate_limiter

Fixes: #1285

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-03-12 09:35:03 +01:00
dependabot-preview[bot]
c45a9a390d build(deps): bump regex from 1.4.3 to 1.4.4 
Bumps [regex](https://github.com/rust-lang/regex) from 1.4.3 to 1.4.4.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.4.3...1.4.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-12 08:33:23 +00:00
dependabot-preview[bot]
b5929645c6 build(deps): bump regex-syntax from 0.6.22 to 0.6.23 
Bumps [regex-syntax](https://github.com/rust-lang/regex) from 0.6.22 to 0.6.23.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-12 08:33:05 +00:00
Sebastien Boeuf
ec9e6edcd0 virtio-devices: Remove unused update_memory() from VirtioDevice trait 
Now that virtio devices can be updated with add_memory_region(), there's
no need to keep update_memory() around.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-03-11 19:04:21 +01:00
Sebastien Boeuf
00873e5f84 vmm: device_manager: Update virtio devices memory with a single region 
Relies on the preliminary work allowing virtio devices to be updated
with a single memory at a time instead of updating the entire memory at
once.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-03-11 19:04:21 +01:00
Sebastien Boeuf
9e53efa3ca virtio-devices: Add support for adding a single memory region 
Assuming vhost-user devices support CONFIGURE_MEM_SLOTS protocol
feature, we introduce a new method to the VirtioDevice trait in order to
update one single memory at a time.

In case CONFIGURE_MEM_SLOTS is not supported by the backend (feature not
acked), we fallback onto the current way of updating the memory
mappings, that is with SET_MEM_TABLE.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-03-11 19:04:21 +01:00
Sebastien Boeuf
4f22f57651 vhost_user_net: Enable CONFIGURE_MEM_SLOTS protocol feature 
In order to support GET_MAX_MEM_SLOTS, ADD_MEM_REG and REM_MEM_REG, the
protocol feature CONFIGURE_MEM_SLOTS must be enabled.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-03-11 19:04:21 +01:00
Sebastien Boeuf
1e1cbc53c1 vhost_user_blk: Enable CONFIGURE_MEM_SLOTS protocol feature 
In order to support GET_MAX_MEM_SLOTS, ADD_MEM_REG and REM_MEM_REG, the
protocol feature CONFIGURE_MEM_SLOTS must be enabled.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-03-11 19:04:21 +01:00
Sebastien Boeuf
8255d5f774 vhost_user_backend: Move to latest vhost version 
The latest vhost version adds the support for the new commands
get_max_mem_slots(), add_mem_region() and remove_mem_region(), all
related to the new vhost-user protocol feature CONFIGURE_MEM_SLOTS.

The vhost_user_backend crate is updated accordingly in order to support
these new commands, mostly related to the capability of updating the
guest memory mappings with a finer control than set_mem_table() command.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-03-11 19:04:21 +01:00
Sebastien Boeuf
e3a8d6c13c virtio-devices: vhost-user: net: Fix seccomp filters 
On x86_64 architecture, multiple syscalls were missing when shutting
down the vhost-user-net device along with the VM. This was causing the
usual crash related to seccomp filters.

This commit adds these missing syscalls to fix the issue.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-03-11 19:04:21 +01:00
Sebastien Boeuf
581bf4aad5 virtio-devices: vhost-user: Fix device reset 
There is no need to get the vring base when resetting the vhost-user
device. This was mostly ignored, but in some cases, it was causing some
actual errors.

A reset must simply be a combination of disabling the vrings along with
the reset of the owner.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-03-11 19:04:21 +01:00
Jiachen Zhang
16b82f3dfe vhost-user: Make ActivateError messages more consistent 
Originally, VhostUserSetup is only used by vhost-user-fs. While
vhost-user-blk and vhost-user-net have their own error messages,
we rename VhostUserSetup to VhostUserFsSetup.

Signed-off-by: Jiachen Zhang <zhangjiachen.jaycee@bytedance.com>
 2021-03-11 15:09:07 +00:00
dependabot-preview[bot]
675a8f808c build(deps): bump signal-hook from 0.3.6 to 0.3.7 in /fuzz 
Bumps [signal-hook](https://github.com/vorner/signal-hook) from 0.3.6 to 0.3.7.
- [Release notes](https://github.com/vorner/signal-hook/releases)
- [Changelog](https://github.com/vorner/signal-hook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-11 09:29:26 +00:00
dependabot-preview[bot]
59e5048436 build(deps): bump byteorder from 1.4.2 to 1.4.3 in /fuzz 
Bumps [byteorder](https://github.com/BurntSushi/byteorder) from 1.4.2 to 1.4.3.
- [Release notes](https://github.com/BurntSushi/byteorder/releases)
- [Changelog](https://github.com/BurntSushi/byteorder/blob/master/CHANGELOG.md)
- [Commits](https://github.com/BurntSushi/byteorder/compare/1.4.2...1.4.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-11 08:45:59 +00:00
dependabot-preview[bot]
7b3e79cdfa build(deps): bump signal-hook from 0.3.6 to 0.3.7 
Bumps [signal-hook](https://github.com/vorner/signal-hook) from 0.3.6 to 0.3.7.
- [Release notes](https://github.com/vorner/signal-hook/releases)
- [Changelog](https://github.com/vorner/signal-hook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-11 08:45:27 +00:00
Rob Bradford
66ffaceffc vmm: tdx: Correctly populate the 64-bit MMIO region 
The MMIO structure contains the length rather than the maximum address
so it is necessary to subtract the starting address from the end address
to calculate the length.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-03-10 14:45:51 +00:00
dependabot-preview[bot]
4e307788b7 build(deps): bump byteorder from 1.4.2 to 1.4.3 
Bumps [byteorder](https://github.com/BurntSushi/byteorder) from 1.4.2 to 1.4.3.
- [Release notes](https://github.com/BurntSushi/byteorder/releases)
- [Changelog](https://github.com/BurntSushi/byteorder/blob/master/CHANGELOG.md)
- [Commits](https://github.com/BurntSushi/byteorder/compare/1.4.2...1.4.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-10 13:14:58 +00:00
Muminul Islam
8739f6cccb scripts: Fix windows test script for running on MSHV 
In order to run Windows test on MSHV we need to build and test using
MSHV feature.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
 2021-03-10 10:08:12 +00:00
dependabot-preview[bot]
5599cbef50 build(deps): bump syn from 1.0.62 to 1.0.63 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.62 to 1.0.63.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.62...1.0.63)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
 2021-03-10 08:03:10 +00:00