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282 Commits

Author SHA1 Message Date
Sebastien Boeuf
37521ddff7 pci: vfio: Restore BARs in a more straightforward way 
In case a list of resources is provided to allocate_bars(), it directly
means we're restoring some existing BARs. That's why we shouldn't share
the codepath that creates BARs from scratch as we don't need to interact
with the device to retrieve the information.

Whenever resources are provided, we simply iterate over the list of
possible BAR indexes and create the BARs if the resource could be found.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-19 12:54:09 -07:00
Sebastien Boeuf
11e9f43305 vmm: Use new Resource type PciBar 
Instead of defining some very generic resources as PioAddressRange or
MmioAddressRange for each PCI BAR, let's move to the new Resource type
PciBar in order to make things clearer. This allows the code for being
more readable, but also removes the need for hard assumptions about the
MMIO and PIO ranges. PioAddressRange and MmioAddressRange types can be
used to describe everything except PCI BARs. BARs are very special as
they can be relocated and have special information we want to carry
along with them.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-19 12:54:09 -07:00
Sebastien Boeuf
89218b6d1e pci: Replace BAR tuple with PciBarConfiguration 
In order to make the code more consistent and easier to read, we remove
the former tuple that was used to describe a BAR, replacing it with the
existing structure PciBarConfiguration.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-19 12:54:09 -07:00
Sebastien Boeuf
da95c0d784 pci: Clarify register index and BAR index 
The code was quite unclear regarding the type of index that was being
used regarding a BAR. This is improved by differenciating register
indexes and BAR indexes more clearly.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-19 12:54:09 -07:00
Sebastien Boeuf
5264d545dd pci, vmm: Extend PciDevice trait to support BAR relocation 
By adding a new method id() to the PciDevice trait, we allow the caller
to retrieve a unique identifier. This is used in the context of BAR
relocation to identify the device being relocated, so that we can update
the DeviceTree resources for all PCI devices (and not only
VirtioPciDevice).

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-14 12:11:37 +02:00
Sebastien Boeuf
6175cc0977 pci: vfio: Restore BARs at expected addresses 
Relying on the list of resources, VfioCommon is now able to allocate the
BARs at specific addresses. This will be useful for restoring VFIO and
vfio-user devices.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-14 12:11:37 +02:00
Sebastien Boeuf
6e084572d4 pci, virtio: Make virtio-pci BAR restoration more generic 
Updating the way of restoring BAR addresses for virtio-pci by providing
a more generic approach that will be reused for other PciDevice
implementations (i.e VfioPcidevice and VfioUserPciDevice).

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-14 12:11:37 +02:00
dependabot[bot]
f8201bc151 build: bump libc from 0.2.122 to 0.2.123 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.122 to 0.2.123.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.122...0.2.123)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-13 10:13:32 +01:00
Rob Bradford
ed87e42e6f vm-device, pci, devices: Remove InterruptSourceGroup::{un}mask 
The calls to these functions are always preceded by a call to
InterruptSourceGroup::update(). By adding a masked boolean to that
function call it possible to remove 50% of the calls to the
KVM_SET_GSI_ROUTING ioctl as the the update will correctly handle the
masked or unmasked case.

This causes the ioctl to disappear from the perf report for a boot of
the VM.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-11 22:56:48 +01:00
Wei Liu
7d7bfb2034 build: migrate to Rust 2021 edition 
Rust 2021 edition has a few improvements over the 2018 edition. Migrate
the project to 2021 edition by following recommended migration steps.
Luckily, the code itself doesn't require fixing.

Bump MSRV to 1.56 as it is required by the 2021 edition. Also fix the
clap build dependency to make Cloud Hypervisor build again.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-04-11 09:51:12 +01:00
dependabot[bot]
fe87812b34 build: bump libc from 0.2.121 to 0.2.122 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.121 to 0.2.122.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.121...0.2.122)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-07 01:12:12 +00:00
dependabot[bot]
86a54a2658 build: bump log from 0.4.14 to 0.4.16 
Bumps [log](https://github.com/rust-lang/log) from 0.4.14 to 0.4.16.
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang/log/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/log/commits)

---
updated-dependencies:
- dependency-name: log
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-03-25 18:26:18 +00:00
dependabot[bot]
f05a408a8d build: bump libc from 0.2.120 to 0.2.121 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.120 to 0.2.121.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.120...0.2.121)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-03-20 12:25:30 +00:00
Sebastien Boeuf
028961ac9f vfio_user: Shutdown the communication with the backend 
Whenever a vfio-user device is dropped, the communication between the
VMM and the backend should be shutdown.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-03-18 12:45:26 +01:00
dependabot[bot]
9c3f8cf2f5 build: bump libc from 0.2.119 to 0.2.120 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.119 to 0.2.120.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.119...0.2.120)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-03-15 00:21:58 +00:00
dependabot[bot]
f48aa66ccb build: bump anyhow from 1.0.55 to 1.0.56 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.55 to 1.0.56.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.55...1.0.56)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-03-08 00:48:22 +00:00
Sebastien Boeuf
23fb4fa26d pci: Allow only writable bits for MSI message control register 
The same way we mask the writes coming from the guest to the message
control register related to MSI-X capability, let's do the same for MSI.

The point is to prevent the guest from writing to read-only bits.

The correct writable bits for MSI are only bits 0, 4, 5 and 6 of 2nd
16-bit word.

Those are:

* MSI Enable: 0
* Multiple Message Enable: 6-4

See "Table 7-39 Message Control Register for MSI" from
"NCB-PCI_Express_Base_5.0r1.0-2019-05-22.pdf".

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-02-23 14:01:55 +01:00
Rob Bradford
a116add991 pci: configuration: Correctly mask MSI-X control register 
I incorrectly used the MSI message control register values for the mask
not the the MSI-X control registers.

The correct writable fields for MSI-X are only bits 14 and 15 of 2nd
16-bit word.

Those are:

* Function Mask: 14
* MSI-X Enable: 15

See "Table 7-47 Message Control Register for MSI-X" from
"NCB-PCI_Express_Base_5.0r1.0-2019-05-22.pdf"

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-02-22 16:33:49 +00:00
dependabot[bot]
81d53c5711 build: bump libc from 0.2.118 to 0.2.119 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.118 to 0.2.119.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.118...0.2.119)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-02-22 09:55:13 +00:00
dependabot[bot]
97f5b68424 build: bump anyhow from 1.0.53 to 1.0.55 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.53 to 1.0.55.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.53...1.0.55)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-02-21 23:37:33 +00:00
Wei Liu
6f571d5c07 pci: add debug output for enabling and disabling MSI-X 
This helps debugging MSI-X issues.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-02-17 17:33:40 +01:00
Rob Bradford
9c6e7c4a4b pci: Support DWORD/4-byte writes to the MSI-X control register 
The PCI spec does not specify that the access has to be of a specific
size.

Fixes: #3714

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-02-17 14:13:45 +00:00
Rob Bradford
d9eff12ba3 pci: Only allow writes to RW bits in MSI-X register 
The PCI spec specifies that only the following bits are writable:

16: MSI Enable
20,21,22: Multiple Message Enable
26: Extended Message Data Enable

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-02-16 22:48:54 +00:00
Sebastien Boeuf
42b5d4a2f7 pci, vmm: Update DeviceNode to store PciBdf instead of u32 
By having the DeviceNode storing a PciBdf, we simplify the internal code
as well as allow for custom Serialize/Deserialize implementation for the
PciBdf structure. These custom implementations let us display the PCI
s/b/d/f in a human readable format.

Fixes #3711

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-02-16 11:57:23 +00:00
dependabot[bot]
07d78e6a12 build: bump libc from 0.2.117 to 0.2.118 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.117 to 0.2.118.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.117...0.2.118)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-02-16 09:28:41 +00:00
Sebastien Boeuf
1bd30dc69f vfio-ioctls: Move away from archived crate rust-vmm/vfio-ioctls 
Make sure Cloud Hypervisor relies on upstream and actively maintained
vfio-ioctls crate from the rust-vmm/vfio repository instead of the
deprecated version coming from rust-vmm/vfio-ioctls repository.

Fixes #3673

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-02-04 13:57:46 +01:00
dependabot[bot]
8a066466ed build: bump libc from 0.2.116 to 0.2.117 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.116 to 0.2.117.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.116...0.2.117)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-02-02 23:46:18 +00:00
dependabot[bot]
400c28fa58 build: bump libc from 0.2.115 to 0.2.116 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.115 to 0.2.116.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.115...0.2.116)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-01-29 00:29:33 +00:00
dependabot[bot]
6cbe08fa40 build: bump libc from 0.2.114 to 0.2.115 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.114 to 0.2.115.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.114...0.2.115)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-01-28 00:10:41 +00:00
dependabot[bot]
816bf3abf0 build: bump libc from 0.2.113 to 0.2.114 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.113 to 0.2.114.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.113...0.2.114)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-01-26 13:06:50 +00:00
dependabot[bot]
5d80084868 build: bump anyhow from 1.0.52 to 1.0.53 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.52 to 1.0.53.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.52...1.0.53)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-01-25 04:20:53 +00:00
dependabot[bot]
1f5e2a38a7 build: bump libc from 0.2.112 to 0.2.113 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.112 to 0.2.113.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.112...0.2.113)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-01-21 00:44:12 +00:00
Michael Zhao
1db7718589 pci, vmm: Pass PCI BDF to vfio and vfio_user 
On AArch64, PCI BDF is used for devId in MSI-X routing entry.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
 2022-01-18 18:00:00 -08:00
Henry Wang
cf68f03ab6 pci: vfio: Skip IOBAR allocation on AArch64 
AArch64 does not use IOBAR, and current code of panics the whole VMM if
we need to allocate the IOBAR.

This commit checks if IOBAR is enabled before the arch conditional code
of IOBAR allocation and if the IOBAR is not enabled, we can just skip
the IOBAR allocation and do nothing.

Fixes: https://github.com/cloud-hypervisor/cloud-hypervisor/issues/3479

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2022-01-18 18:00:00 -08:00
Rob Bradford
221c1f1bdc pci: Fix clippy (return_self_not_must_use) issue 
warning: missing `#[must_use]` attribute on a method returning `Self`
   --> pci/src/configuration.rs:925:5
    |
925 | /     pub fn set_register_index(mut self, reg_idx: usize) -> Self {
926 | |         self.reg_idx = reg_idx;
927 | |         self
928 | |     }
    | |_____^
    |
    = note: `#[warn(clippy::return_self_not_must_use)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#return_self_not_must_use

warning: missing `#[must_use]` attribute on a method returning `Self`
   --> pci/src/configuration.rs:930:5
    |
930 | /     pub fn set_address(mut self, addr: u64) -> Self {
931 | |         self.addr = addr;
932 | |         self
933 | |     }
    | |_____^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#return_self_not_must_use

warning: missing `#[must_use]` attribute on a method returning `Self`
   --> pci/src/configuration.rs:935:5
    |
935 | /     pub fn set_size(mut self, size: u64) -> Self {
936 | |         self.size = size;
937 | |         self
938 | |     }
    | |_____^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#return_self_not_must_use

warning: missing `#[must_use]` attribute on a method returning `Self`
   --> pci/src/configuration.rs:944:5
    |
944 | /     pub fn set_region_type(mut self, region_type: PciBarRegionType) -> Self {
945 | |         self.region_type = region_type;
946 | |         self
947 | |     }
    | |_____^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#return_self_not_must_use

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-01-07 08:16:26 -08:00
Rob Bradford
9ef1187f4a vmm, pci: Fix potential deadlock in PCI BAR allocation 
The allocator is locked by both the BAR allocation code and the
interrupt allocation code. Resulting in a potential lock inversion
error.

WARNING: ThreadSanitizer: lock-order-inversion (potential deadlock) (pid=26318)
  Cycle in lock order graph: M87 (0x7b0c00001e30) => M28 (0x7b0c00001830) => M87

  Mutex M28 acquired here while holding mutex M87 in thread T1:
    #0 pthread_mutex_lock /rustc/llvm/src/llvm-project/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:4249:3 (cloud-hypervisor+0x9c368)
    #1 std::sys::unix::mutex::Mutex:🔒:hcd1b9aa06ff775d3 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys/unix/mutex.rs:63:17 (cloud-hypervisor+0x663954)
    #2 std::sys_common::mutex::MovableMutex::raw_lock::hff98d0b036469bca /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys_common/mutex.rs:76:18 (cloud-hypervisor+0x491bae)
    #3 std::sync::mutex::Mutex$LT$T$GT$:🔒:hc61622e5536f5b72 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sync/mutex.rs:267:13 (cloud-hypervisor+0x36d07b)
    #4 _$LT$vmm..interrupt..MsiInterruptManager$LT$kvm_bindings..x86..bindings..kvm_irq_routing_entry$GT$$u20$as$u20$vm_device..interrupt..InterruptManager$GT$::create_group::hd412b5e1e8eeacc2 /home/rob/src/cloud-hypervisor/vmm/src/interrupt.rs:310:29 (cloud-hypervisor+0x6d1403)
    #5 virtio_devices::transport::pci_device::VirtioPciDevice:🆕:h3af603c3f00f4b3d /home/rob/src/cloud-hypervisor/virtio-devices/src/transport/pci_device.rs:376:38 (cloud-hypervisor+0x8e6137)
    #6 vmm::device_manager::DeviceManager::add_virtio_pci_device::h23608151d7668a1c /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:3333:37 (cloud-hypervisor+0x3b6339)
    #7 vmm::device_manager::DeviceManager::add_pci_devices::h136cc20cbeb6b977 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:1236:30 (cloud-hypervisor+0x390aad)
    #8 vmm::device_manager::DeviceManager::create_devices::h29fc5b8a20e1aea5 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:1155:9 (cloud-hypervisor+0x38f48c)
    #9 vmm::vm::Vm:🆕:h43efe7c6cd97ede5 /home/rob/src/cloud-hypervisor/vmm/src/vm.rs:799:9 (cloud-hypervisor+0x334641)
    #10 vmm::Vmm::vm_boot::h06bdf54b95d5e14f /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:379:26 (cloud-hypervisor+0x2e5ba8)
    #11 vmm::Vmm::control_loop::h40c9b48c7b800bed /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:1299:48 (cloud-hypervisor+0x2f44e0)
    #12 vmm::start_vmm_thread::_$u7b$$u7b$closure$u7d$$u7d$::h016d2f7cff698175 /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:263:17 (cloud-hypervisor+0x1dda20)
    #13 std::sys_common::backtrace::__rust_begin_short_backtrace::h7fd2df3e7cfba503 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys_common/backtrace.rs:123:18 (cloud-hypervisor+0x659bca)
    #14 std:🧵:Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::h89880b05fe892d7e /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/thread/mod.rs:477:17 (cloud-hypervisor+0x44100e)
    #15 _$LT$core..panic..unwind_safe..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::h487382524d80571f /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/core/src/panic/unwind_safe.rs:271:9 (cloud-hypervisor+0x6dda5e)
    #16 std::panicking::try::do_call::h1d9c2ccdc39f3322 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panicking.rs:406:40 (cloud-hypervisor+0x6d36d1)
    #17 __rust_try 3hkmq3dzyyv5ejsx (cloud-hypervisor+0x6d4718)
    #18 std::panicking::try::h251306df23d21913 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panicking.rs:370:19 (cloud-hypervisor+0x6d2459)
    #19 std::panic::catch_unwind::h2a9ac2fb12c3c64e /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panic.rs:133:14 (cloud-hypervisor+0x57bdce)
    #20 std:🧵:Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::h10f4c340611b55e4 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/thread/mod.rs:476:30 (cloud-hypervisor+0x43f913)
    #21 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hdd9b37241caf97b3 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/core/src/ops/function.rs:227:5 (cloud-hypervisor+0x3cf3f5)
    #22 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::ha5022a6bb7833f62 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/alloc/src/boxed.rs:1854:9 (cloud-hypervisor+0x119d492)
    #23 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::h481697829cbc6746 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/alloc/src/boxed.rs:1854:9 (cloud-hypervisor+0x119d492)
    #24 std::sys::unix:🧵:Thread:🆕:thread_start::h6fad62c4c393bbe7 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys/unix/thread.rs:108:17 (cloud-hypervisor+0x119d492)

  Mutex M87 previously acquired by the same thread here:
    #0 pthread_mutex_lock /rustc/llvm/src/llvm-project/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:4249:3 (cloud-hypervisor+0x9c368)
    #1 std::sys::unix::mutex::Mutex:🔒:h9a2d3e97e05c6430 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys/unix/mutex.rs:63:17 (cloud-hypervisor+0x9ea344)
    #2 std::sys_common::mutex::MovableMutex::raw_lock::h8abb3b5cf55c0264 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys_common/mutex.rs:76:18 (cloud-hypervisor+0x96face)
    #3 std::sync::mutex::Mutex$LT$T$GT$:🔒:hecec128d40c6dd44 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sync/mutex.rs:267:13 (cloud-hypervisor+0x97120a)
    #4 virtio_devices::transport::pci_device::VirtioPciDevice:🆕:h3af603c3f00f4b3d /home/rob/src/cloud-hypervisor/virtio-devices/src/transport/pci_device.rs:356:29 (cloud-hypervisor+0x8e5c0e)
    #5 vmm::device_manager::DeviceManager::add_virtio_pci_device::h23608151d7668a1c /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:3333:37 (cloud-hypervisor+0x3b6339)
    #6 vmm::device_manager::DeviceManager::add_pci_devices::h136cc20cbeb6b977 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:1236:30 (cloud-hypervisor+0x390aad)
    #7 vmm::device_manager::DeviceManager::create_devices::h29fc5b8a20e1aea5 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:1155:9 (cloud-hypervisor+0x38f48c)
    #8 vmm::vm::Vm:🆕:h43efe7c6cd97ede5 /home/rob/src/cloud-hypervisor/vmm/src/vm.rs:799:9 (cloud-hypervisor+0x334641)
    #9 vmm::Vmm::vm_boot::h06bdf54b95d5e14f /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:379:26 (cloud-hypervisor+0x2e5ba8)
    #10 vmm::Vmm::control_loop::h40c9b48c7b800bed /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:1299:48 (cloud-hypervisor+0x2f44e0)
    #11 vmm::start_vmm_thread::_$u7b$$u7b$closure$u7d$$u7d$::h016d2f7cff698175 /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:263:17 (cloud-hypervisor+0x1dda20)
    #12 std::sys_common::backtrace::__rust_begin_short_backtrace::h7fd2df3e7cfba503 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys_common/backtrace.rs:123:18 (cloud-hypervisor+0x659bca)
    #13 std:🧵:Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::h89880b05fe892d7e /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/thread/mod.rs:477:17 (cloud-hypervisor+0x44100e)
    #14 _$LT$core..panic..unwind_safe..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::h487382524d80571f /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/core/src/panic/unwind_safe.rs:271:9 (cloud-hypervisor+0x6dda5e)
    #15 std::panicking::try::do_call::h1d9c2ccdc39f3322 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panicking.rs:406:40 (cloud-hypervisor+0x6d36d1)
    #16 __rust_try 3hkmq3dzyyv5ejsx (cloud-hypervisor+0x6d4718)
    #17 std::panicking::try::h251306df23d21913 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panicking.rs:370:19 (cloud-hypervisor+0x6d2459)
    #18 std::panic::catch_unwind::h2a9ac2fb12c3c64e /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panic.rs:133:14 (cloud-hypervisor+0x57bdce)
    #19 std:🧵:Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::h10f4c340611b55e4 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/thread/mod.rs:476:30 (cloud-hypervisor+0x43f913)
    #20 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hdd9b37241caf97b3 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/core/src/ops/function.rs:227:5 (cloud-hypervisor+0x3cf3f5)
    #21 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::ha5022a6bb7833f62 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/alloc/src/boxed.rs:1854:9 (cloud-hypervisor+0x119d492)
    #22 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::h481697829cbc6746 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/alloc/src/boxed.rs:1854:9 (cloud-hypervisor+0x119d492)
    #23 std::sys::unix:🧵:Thread:🆕:thread_start::h6fad62c4c393bbe7 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys/unix/thread.rs:108:17 (cloud-hypervisor+0x119d492)

  Mutex M87 acquired here while holding mutex M28 in thread T1:
    #0 pthread_mutex_lock /rustc/llvm/src/llvm-project/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:4249:3 (cloud-hypervisor+0x9c368)
    #1 std::sys::unix::mutex::Mutex:🔒:h9a2d3e97e05c6430 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys/unix/mutex.rs:63:17 (cloud-hypervisor+0x9ea344)
    #2 std::sys_common::mutex::MovableMutex::raw_lock::h8abb3b5cf55c0264 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys_common/mutex.rs:76:18 (cloud-hypervisor+0x96face)
    #3 std::sync::mutex::Mutex$LT$T$GT$:🔒:hecec128d40c6dd44 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sync/mutex.rs:267:13 (cloud-hypervisor+0x97120a)
    #4 _$LT$virtio_devices..transport..pci_device..VirtioPciDevice$u20$as$u20$pci..device..PciDevice$GT$::allocate_bars::h39dc42b48fc8264c /home/rob/src/cloud-hypervisor/virtio-devices/src/transport/pci_device.rs:850:22 (cloud-hypervisor+0x8eb1a4)
    #5 vmm::device_manager::DeviceManager::add_pci_device::h561f6c8ed61db117 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:3087:20 (cloud-hypervisor+0x3b0c62)
    #6 vmm::device_manager::DeviceManager::add_virtio_pci_device::h23608151d7668a1c /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:3359:20 (cloud-hypervisor+0x3b6707)
    #7 vmm::device_manager::DeviceManager::add_pci_devices::h136cc20cbeb6b977 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:1236:30 (cloud-hypervisor+0x390aad)
    #8 vmm::device_manager::DeviceManager::create_devices::h29fc5b8a20e1aea5 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:1155:9 (cloud-hypervisor+0x38f48c)
    #9 vmm::vm::Vm:🆕:h43efe7c6cd97ede5 /home/rob/src/cloud-hypervisor/vmm/src/vm.rs:799:9 (cloud-hypervisor+0x334641)
    #10 vmm::Vmm::vm_boot::h06bdf54b95d5e14f /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:379:26 (cloud-hypervisor+0x2e5ba8)
    #11 vmm::Vmm::control_loop::h40c9b48c7b800bed /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:1299:48 (cloud-hypervisor+0x2f44e0)
    #12 vmm::start_vmm_thread::_$u7b$$u7b$closure$u7d$$u7d$::h016d2f7cff698175 /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:263:17 (cloud-hypervisor+0x1dda20)
    #13 std::sys_common::backtrace::__rust_begin_short_backtrace::h7fd2df3e7cfba503 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys_common/backtrace.rs:123:18 (cloud-hypervisor+0x659bca)
    #14 std:🧵:Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::h89880b05fe892d7e /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/thread/mod.rs:477:17 (cloud-hypervisor+0x44100e)
    #15 _$LT$core..panic..unwind_safe..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::h487382524d80571f /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/core/src/panic/unwind_safe.rs:271:9 (cloud-hypervisor+0x6dda5e)
    #16 std::panicking::try::do_call::h1d9c2ccdc39f3322 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panicking.rs:406:40 (cloud-hypervisor+0x6d36d1)
    #17 __rust_try 3hkmq3dzyyv5ejsx (cloud-hypervisor+0x6d4718)
    #18 std::panicking::try::h251306df23d21913 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panicking.rs:370:19 (cloud-hypervisor+0x6d2459)
    #19 std::panic::catch_unwind::h2a9ac2fb12c3c64e /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panic.rs:133:14 (cloud-hypervisor+0x57bdce)
    #20 std:🧵:Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::h10f4c340611b55e4 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/thread/mod.rs:476:30 (cloud-hypervisor+0x43f913)
    #21 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hdd9b37241caf97b3 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/core/src/ops/function.rs:227:5 (cloud-hypervisor+0x3cf3f5)
    #22 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::ha5022a6bb7833f62 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/alloc/src/boxed.rs:1854:9 (cloud-hypervisor+0x119d492)
    #23 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::h481697829cbc6746 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/alloc/src/boxed.rs:1854:9 (cloud-hypervisor+0x119d492)
    #24 std::sys::unix:🧵:Thread:🆕:thread_start::h6fad62c4c393bbe7 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys/unix/thread.rs:108:17 (cloud-hypervisor+0x119d492)

  Mutex M28 previously acquired by the same thread here:
    #0 pthread_mutex_lock /rustc/llvm/src/llvm-project/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:4249:3 (cloud-hypervisor+0x9c368)
    #1 std::sys::unix::mutex::Mutex:🔒:hcd1b9aa06ff775d3 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys/unix/mutex.rs:63:17 (cloud-hypervisor+0x663954)
    #2 std::sys_common::mutex::MovableMutex::raw_lock::hff98d0b036469bca /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys_common/mutex.rs:76:18 (cloud-hypervisor+0x491bae)
    #3 std::sync::mutex::Mutex$LT$T$GT$:🔒:hc61622e5536f5b72 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sync/mutex.rs:267:13 (cloud-hypervisor+0x36d07b)
    #4 vmm::device_manager::DeviceManager::add_pci_device::h561f6c8ed61db117 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:3091:22 (cloud-hypervisor+0x3b0a95)
    #5 vmm::device_manager::DeviceManager::add_virtio_pci_device::h23608151d7668a1c /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:3359:20 (cloud-hypervisor+0x3b6707)
    #6 vmm::device_manager::DeviceManager::add_pci_devices::h136cc20cbeb6b977 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:1236:30 (cloud-hypervisor+0x390aad)
    #7 vmm::device_manager::DeviceManager::create_devices::h29fc5b8a20e1aea5 /home/rob/src/cloud-hypervisor/vmm/src/device_manager.rs:1155:9 (cloud-hypervisor+0x38f48c)
    #8 vmm::vm::Vm:🆕:h43efe7c6cd97ede5 /home/rob/src/cloud-hypervisor/vmm/src/vm.rs:799:9 (cloud-hypervisor+0x334641)
    #9 vmm::Vmm::vm_boot::h06bdf54b95d5e14f /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:379:26 (cloud-hypervisor+0x2e5ba8)
    #10 vmm::Vmm::control_loop::h40c9b48c7b800bed /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:1299:48 (cloud-hypervisor+0x2f44e0)
    #11 vmm::start_vmm_thread::_$u7b$$u7b$closure$u7d$$u7d$::h016d2f7cff698175 /home/rob/src/cloud-hypervisor/vmm/src/lib.rs:263:17 (cloud-hypervisor+0x1dda20)
    #12 std::sys_common::backtrace::__rust_begin_short_backtrace::h7fd2df3e7cfba503 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys_common/backtrace.rs:123:18 (cloud-hypervisor+0x659bca)
    #13 std:🧵:Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::h89880b05fe892d7e /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/thread/mod.rs:477:17 (cloud-hypervisor+0x44100e)
    #14 _$LT$core..panic..unwind_safe..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::h487382524d80571f /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/core/src/panic/unwind_safe.rs:271:9 (cloud-hypervisor+0x6dda5e)
    #15 std::panicking::try::do_call::h1d9c2ccdc39f3322 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panicking.rs:406:40 (cloud-hypervisor+0x6d36d1)
    #16 __rust_try 3hkmq3dzyyv5ejsx (cloud-hypervisor+0x6d4718)
    #17 std::panicking::try::h251306df23d21913 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panicking.rs:370:19 (cloud-hypervisor+0x6d2459)
    #18 std::panic::catch_unwind::h2a9ac2fb12c3c64e /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/panic.rs:133:14 (cloud-hypervisor+0x57bdce)
    #19 std:🧵:Builder::spawn_unchecked::_$u7b$$u7b$closure$u7d$$u7d$::h10f4c340611b55e4 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/thread/mod.rs:476:30 (cloud-hypervisor+0x43f913)
    #20 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hdd9b37241caf97b3 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/core/src/ops/function.rs:227:5 (cloud-hypervisor+0x3cf3f5)
    #21 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::ha5022a6bb7833f62 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/alloc/src/boxed.rs:1854:9 (cloud-hypervisor+0x119d492)
    #22 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::h481697829cbc6746 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/alloc/src/boxed.rs:1854:9 (cloud-hypervisor+0x119d492)
    #23 std::sys::unix:🧵:Thread:🆕:thread_start::h6fad62c4c393bbe7 /rustc/7d6f948173ccb18822bab13d548c65632db5f0aa/library/std/src/sys/unix/thread.rs:108:17 (cloud-hypervisor+0x119d492)

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-01-06 09:59:36 +01:00
dependabot[bot]
748611752d build: bump anyhow from 1.0.51 to 1.0.52 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.51 to 1.0.52.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.51...1.0.52)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-24 00:22:38 +00:00
Sebastien Boeuf
89af7dcb2b deps: Bump vm-memory to 0.7.0 
Updating Cloud Hypervisor to rely on vm-memory version 0.7.0.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-12-21 13:51:31 +01:00
dependabot[bot]
c40c1778e5 build: bump vfio-bindings from 0.2.0 to 0.3.1 
Bumps [vfio-bindings](https://github.com/rust-vmm/vfio) from 0.2.0 to 0.3.1.
- [Release notes](https://github.com/rust-vmm/vfio/releases)
- [Commits](https://github.com/rust-vmm/vfio/commits/vfio-bindings-v0.3.1)

---
updated-dependencies:
- dependency-name: vfio-bindings
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-21 07:37:44 +00:00
dependabot[bot]
07a78842b5 build: bump libc from 0.2.109 to 0.2.112 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.109 to 0.2.112.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.109...0.2.112)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-14 02:30:54 +00:00
Rob Bradford
7444c3a0c5 pci: vfio_user: Batch IRQ enabling into batches of 16 
The sendmsg() syscall is limited in the number of fds it can handle.
This number matches that used by the vfio-user library and is
conservative (since we've seen it work with 64 fds.)

Fixes: #3401

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-12-12 18:14:51 +00:00
dependabot[bot]
616d01aca2 build: bump libc from 0.2.108 to 0.2.109 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.108 to 0.2.109.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.108...0.2.109)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-07 09:29:45 +00:00
dependabot[bot]
c4454f54bd build: bump anyhow from 1.0.48 to 1.0.51 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.48 to 1.0.51.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.48...1.0.51)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-29 23:43:56 +00:00
dependabot[bot]
6b23227e10 build: bump libc from 0.2.107 to 0.2.108 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.107 to 0.2.108.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.107...0.2.108)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-23 00:05:13 +00:00
dependabot[bot]
1bcb07b68b build: bump anyhow from 1.0.45 to 1.0.48 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.45 to 1.0.48.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.45...1.0.48)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-22 20:13:56 +00:00
Bo Chen
0d7328da01 pci: vfio_user: Merge duplicate 'impl VfioUserPciDevice' block 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-11-18 12:00:39 -08:00
Wei Liu
d2d6eb0591 pci: slightly change safety comment style 
Make them start with "SAFETY" so it is more concise and easy to spot.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2021-11-17 14:40:51 +00:00
Sebastien Boeuf
611e71826d deps: Downgrade anyhow 
Because anyhow version 1.0.46 has been yanked, let's move back to the
previous version 1.0.45.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-11-10 09:43:12 +00:00
dependabot[bot]
a362e85539 build: bump anyhow from 1.0.45 to 1.0.46 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.45 to 1.0.46.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.45...1.0.46)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-08 23:34:03 +00:00
dependabot[bot]
b4f3e1c2a1 build: bump libc from 0.2.106 to 0.2.107 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.106 to 0.2.107.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.106...0.2.107)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-08 10:01:40 +00:00