Samuel Ortiz
a7bdf5ee48
vmm: Register an irqfd for our serial device
...
And get console input working.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:42 +02:00
Samuel Ortiz
c6c5e10a04
vmm: Add a basic stdin loop
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After starting all vCPUs, we loop for STDIN input.
We need a more scalable eventfd control loop, obviously.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:42 +02:00
Samuel Ortiz
0b6ec34505
vmm: Retry running a CPU when getting EAGAIN or EINTR from the run ioctl
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Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:42 +02:00
Samuel Ortiz
25f4063da6
cloud-hypervisor: Add the --memory option
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You guessed it: To specify the amount of memory for the VM.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:42 +02:00
Samuel Ortiz
59b5e53c40
cloud-hypervisor: Add the --cpus option
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You guessed it: To specify the number of vcpus.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:42 +02:00
Samuel Ortiz
1853b350ee
cloud-hypervisor: Add devices crate
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Based on the Firecracker devices crate from commit 9cdb5b2.
It is a trimmed down version compared to the Firecracker one, to remove
a bunch of pulled dependencies (logger, metrics, rate limiter, etc...).
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:42 +02:00
Samuel Ortiz
7e2d1aca2d
vmm: Boot kernel
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Our command line was not copied properly since we were not allocating
enough space for it.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:42 +02:00
Samuel Ortiz
044f664135
vmm: Set CPUID
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Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:42 +02:00
Samuel Ortiz
0921cfb8f8
vmm: Basic Vcpu implementation
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Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:40:38 +02:00
Samuel Ortiz
539367b58c
cloud-hypervisor: Initial kernel booting implementation
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Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-07 18:49:51 +02:00
Samuel Ortiz
b56b4ca834
cloud-hypervisor: Add the architecture crates
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Both crates are based on Firecracker commit 9cdb5b2.
They are ported to the new memory model and tests have been fixed
accordingly.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-07 18:40:40 +02:00
Samuel Ortiz
a0da3deb5e
cloud-hypervisor: Call into the test_vm() routine
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test_vm is a dummy VM workload, we use it to test our initial VMM
settings.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-07 16:06:21 +02:00
Samuel Ortiz
16f2bedbb7
cloud-hypervisor: Add a vmm crate
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Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-07 16:03:24 +02:00
Samuel Ortiz
2ed17abb5c
cloud-hypervisor: Application handling
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We will only support a --kernel option for now.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-07 16:03:17 +02:00
Samuel Ortiz
73337c8b19
cloud-hypervisor: Initial commit
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Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-07 10:19:57 +02:00
Samuel Ortiz
0f2807446b
README: Placeholder to create a usable initial repo
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Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-06 17:08:29 +02:00
