Bo Chen aa6e83126c vmm: tdx: Fix a deadlock while accessing vm_config ...

The lock to `vm_config` is held for accessing `cpus.kvm_hyperv` passing
as a reference to `arch::generate_common_cpuid()`, so acquiring the same
lock again while calling to the same function is a deadlock.

Fixes: https://github.com/cloud-hypervisor/cloud-hypervisor/commit/3793ffe888dbc9c4aaf929d1b4846e50f1122d6c

Reported-by: Yi Wang <foxywang@tencent.com>
Signed-off-by: Bo Chen <chen.bo@intel.com>

2023-10-17 19:41:33 +01:00

..

api

vmm: Unix socket backend for serial port

2023-10-05 15:26:29 +01:00

acpi.rs

misc: Fix various spelling errors using typos

2023-09-09 10:46:21 +01:00

clone3.rs

vmm: notify virtio-console of pty resizes

2021-09-14 15:43:25 +01:00

config.rs

vmm: Unix socket backend for serial port

2023-10-05 15:26:29 +01:00

coredump.rs

vmm: Automatically pause VM for coredump

2023-07-31 17:05:46 +01:00

cpu.rs

cpu: Store hypervisor object directly instead of separate props

2023-10-17 18:43:22 +02:00

device_manager.rs

vmm: Unix socket backend for serial port

2023-10-05 15:26:29 +01:00

device_tree.rs

vmm: reduce memory copy when BFT device tree

2023-05-15 17:19:48 +01:00

gdb.rs

misc: Remove unnecessary clippy directives

2023-04-18 10:48:31 -07:00

interrupt.rs

vm-device: support batch update interrupt source group GSI

2023-08-03 15:58:36 +01:00

lib.rs

vmm: tdx: Fix a deadlock while accessing vm_config

2023-10-17 19:41:33 +01:00

memory_manager.rs

misc: Fix various spelling errors using typos

2023-09-09 10:46:21 +01:00

migration.rs

vm-migration: Snapshot should have a unique SnapshotDataSection

2022-12-09 10:26:06 +01:00

pci_segment.rs

build: Bump acpi_tables version

2023-09-07 13:58:33 +01:00

seccomp_filters.rs

hypervisor: Set destination vCPU TSC frequency to source

2023-09-20 09:13:42 -07:00

serial_manager.rs

serial_manager: Remove serial socket

2023-10-05 15:26:29 +01:00

sigwinch_listener.rs

vmm: sigwinch_listener: Remove unncessary mut from reference

2023-08-22 12:01:54 +01:00

vm_config.rs

vmm: Unix socket backend for serial port

2023-10-05 15:26:29 +01:00

vm.rs

vmm, hypervisor: Initialize SEV-SNP VM

2023-10-17 17:45:28 +01:00