Device can be assigned to slot. Command ring handles usb commands,
transfer ring handles usb transfers.
CQ-DEPEND=CL:1510819
BUG=chromium:831850
TEST=cargo test
Change-Id: Ib0836ee518d1c7a3e902630c7ea04e29b9496c80
Reviewed-on: https://chromium-review.googlesource.com/1510820
Commit-Ready: Jingkui Wang <jkwang@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Those are bridges between xhci and backend.
CQ-DEPEND=CL:1510818
BUG=chromium:831850
TEST=cargo test
Change-Id: I04feab449d48b0c908aeebfda08d1869239cbe6f
Reviewed-on: https://chromium-review.googlesource.com/1510819
Commit-Ready: Jingkui Wang <jkwang@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
for ring buffer, guest kernel is producer and crosvm is consumer
CQ-DEPEND=1510817
BUG=chromium:831850
TEST=cargo test
Change-Id: Ib62d2b42de1a77ff71ca0e2a0066feacc56dddc1
Reviewed-on: https://chromium-review.googlesource.com/1510818
Commit-Ready: Jingkui Wang <jkwang@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
This CL adds some necessary constants and types, as well as a few
skeleton function declarations, for an IOAPIC device.
I'm sending this CL first in the interest of minimizing CL size and
making future CLs easier to review.
TEST=Built
BUG=chromium:908689
Change-Id: Ib8ae37e0092c31d7cb8073070f9592baed236323
Reviewed-on: https://chromium-review.googlesource.com/1520809
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: Miriam Zimmerman <mutexlox@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Tolnay <dtolnay@chromium.org>
Implementing this macro by ignoring the args and expanding to nothing
makes it possible to pass invalid args like `usb_debug!("{}")`. Use `if
false` instead to ensure that the args are valid formatter args.
As part of this, fix a call to a non-existent function inside one of the
usb_debug invocations.
TEST=cargo check devices
Change-Id: Id82dad7b021060dce7b4d3b828bbd21aaa6ef410
Reviewed-on: https://chromium-review.googlesource.com/1518730
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jingkui Wang <jkwang@google.com>
The regs_reg_overlap() test is a panic test but the function that it is
testing only uses debug_asserts so the test will fail if debug
assertions are disabled. Only run the test when debug assertions are
enabled.
BUG=chromium:940668
TEST=`FEATURES=test USE=-cros-debug emerge-nami crosvm`
Change-Id: Ie722cb49908ae4c4a9ecc5f248a6ec25fbcc05c9
Reviewed-on: https://chromium-review.googlesource.com/1518729
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jeffrey Kardatzke <jkardatzke@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
This is an easy step toward adopting 2018 edition eventually, and will
make any future CL that sets `edition = "2018"` this much smaller.
The module system changes in Rust 2018 are described here:
https://doc.rust-lang.org/edition-guide/rust-2018/module-system/path-clarity.html
Generated by running:
cargo fix --edition --all
in each workspace, followed by bin/fmt.
TEST=cargo check
TEST=cargo check --all-features
TEST=cargo check --target aarch64-unknown-linux-gnu
Change-Id: I000ab5e69d69aa222c272fae899464bbaf65f6d8
Reviewed-on: https://chromium-review.googlesource.com/1513054
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Tolnay <dtolnay@chromium.org>
Usb implementation will use usb_debug to log verbose debug logs. It will
be turned off by default.
BUG=chromium:831850
TEST=local build
Change-Id: Ieaa22e57e624841a5f78a6a1a1874351bbd77a86
Reviewed-on: https://chromium-review.googlesource.com/1510813
Commit-Ready: Jingkui Wang <jkwang@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
event_loop: event loop based on poll context.
async_job_queue: queue a job, it will be invoked on event loop. This
could be used to invoke a function without holding any locks.
BUG=chromium:831850
TEST=local build
Change-Id: Iab61ac43221bf5d635a0138073d7f88401e5ab07
Reviewed-on: https://chromium-review.googlesource.com/1509852
Commit-Ready: Jingkui Wang <jkwang@google.com>
Tested-by: Jingkui Wang <jkwang@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
virtio devices should be able to specify capabilities
BUG=chromium:936567
TEST=boot vm
Change-Id: I049f9967eb59a7904528fff5aea844e30c636e28
Reviewed-on: https://chromium-review.googlesource.com/1493012
Commit-Ready: Daniel Prilik <prilik@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Very similar to the trackpad device, it has the INPUT_PROP_DIRECT
property and does not support any buttons, just touch events.
Change-Id: I2c963013e402ff2aa1b4b529c6c494dd57f4add9
Reviewed-on: https://chromium-review.googlesource.com/1509697
Commit-Ready: Jorge Moreira Broche <jemoreira@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
underflow occurs when configuring a 64 bit register with a <33 bit
address.
BUG=chromium:924405
TEST=boot VM
Change-Id: I53a309b7bff3c91012bacb12d9fc9f8ceed68699
Reviewed-on: https://chromium-review.googlesource.com/1493011
Commit-Ready: Daniel Prilik <prilik@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
u64 register callback will only be invoked when the write is done.
BUG=chromium:831850
TEST=local build
CQ-DEPEND=CL:1509514
Change-Id: Id0be69535898fdcc4ba24d3151df7a5107a2725b
Reviewed-on: https://chromium-review.googlesource.com/1509515
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Jingkui Wang <jkwang@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Then we don't need to unwrap
BUG=chromium:831850
TEST=cargo test
CQ-DEPEND=CL:1506828
Change-Id: I4200ea6351d61df1974e5e4c8583e783b21ea0eb
Reviewed-on: https://chromium-review.googlesource.com/1509514
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Jingkui Wang <jkwang@google.com>
Reviewed-by: Jingkui Wang <jkwang@google.com>
Enough failure cases have been added to `add_pci_bar` and
`add_pci_capabilities` that they should return unique errors instead of
an `Option`.
BUG=none
TEST=cargo test in devices
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Change-Id: Ice2a06d2944011f95707f113f9d709da15c90cfe
Reviewed-on: https://chromium-review.googlesource.com/1497740
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Check that the device can be created. This test would have caught the
bug with adding pci bars.
Change-Id: Ib0cc2edf0d8d1b2d95d9c3588ac325b5da886603
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1497738
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
The description method is deprecated and its signature forces less
helpful error messages than what Display can provide.
BUG=none
TEST=cargo check --all-features
TEST=cargo check --target aarch64-unknown-linux-gnu
Change-Id: I27fc99d59d0ef457c5273dc53e4c563ef439c2c0
Reviewed-on: https://chromium-review.googlesource.com/1497735
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
When switching to PciBarConfiguration, the set_* functions were changed
to return self. The self for register index 1 was not being used.
TEST=boot a VM and check that there isn't a pci bus creation error.
Change-Id: I8d5162c70fcec1159a6283e26e744d0c3c76b804
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1497737
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
When running in multiprocess mode, such as on a device, TPM state gets
placed in /run/vm/tpm.{pid} (e.g. /run/vm/tpm.22726) where pid is the
pid of the original crosvm process. The TPM simulator will write a
single file called NVChip of size 16384 bytes into this directory. The
directory and NVChip file will have uid and pid set to crosvm.
When running without multiprocess mode / without minijail / probably in
cros_sdk, TPM state is placed in /tmp/tpm-simulator as before. The
/run/vm directory is not present under cros_sdk.
Will follow up with a separate CL to remove the TPM state directory at
crosvm exit.
Tested by running the following on a grunt board (Barla) in dev mode:
sudo crosvm run \
--root rootfs.ext4 \
--socket crosvm.sock \
--seccomp-policy-dir seccomp \
--software-tpm \
-p init=/bin/bash \
-p panic=-1 \
vmlinux.bin
and confirming that /dev/tpm0 and /dev/tpmrm0 are present in the VM.
BUG=chromium:921841
TEST=manual testing on grunt
Change-Id: I1868896b9eb6f510d8b97022ba950b3604d9d40b
Reviewed-on: https://chromium-review.googlesource.com/1496910
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Not sure if adding the device addresses to the mmio bus
is the desired behavior, but it seems to work.
BUG=chromium:924405
TEST=boot VM
Change-Id: I7f6057b3e7d041a52b251af1203353ba7a0d3c22
Reviewed-on: https://chromium-review.googlesource.com/1480743
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
The idea is that virtio devices can specify additional memory
regions.
BUG=chromium:924405
TEST=run VM
Change-Id: I2a9f233ca8e2bc4fd9b05ee83101b11deb6e7b04
Reviewed-on: https://chromium-review.googlesource.com/1480742
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
This removes add_memory_region and add_io_region, and replaces
it with the add_pci_bar function.
BUG=chromium:924405
TEST=boot VM
Change-Id: Ifc637d174d3f8b1255cf13725a1a224b4cdf0a30
Reviewed-on: https://chromium-review.googlesource.com/1480741
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
We want to support 64-bit BARs and some additional functionality
is required.
BUG=chromium:924405
TEST=compile
Change-Id: I06aba41b6dfb9649437a417a32cb450d19d0d937
Reviewed-on: https://chromium-review.googlesource.com/1480740
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
The advantage of seqpacket is that they are connection oriented. A
listener can be created that accepts new connections, useful for the
path based VM control sockets. Previously, the only bidirectional
sockets in crosvm were either stream based or made using socketpair.
This change also whitelists sendmsg and recvmsg for the common device
policy.
TEST=cargo test
BUG=chromium:848187
Change-Id: I83fd46f54bce105a7730632cd013b5e7047db22b
Reviewed-on: https://chromium-review.googlesource.com/1470917
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
These panic!()s might be user-triggerable, and in any event are not fatal errors.
BUG=chromium:908689
TEST=Unit tests in file.
Change-Id: I774bb633dc627247bd807727542589400b59ed07
Reviewed-on: https://chromium-review.googlesource.com/1487674
Commit-Ready: Miriam Zimmerman <mutexlox@chromium.org>
Tested-by: Miriam Zimmerman <mutexlox@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
During review of CL:1387655 we observed that it shouldn't be necessary
for both vtpm_op_send and vtpm_op_recv to perform virtqueue kicks. It
should be sufficient for vtpm_op_send to place both an output buffer and
an input buffer on the virtio queue as a single descriptor chain, and
perform a single kick that executes both operations.
This requires a larger virtio queue because a single virtio buffer
cannot be both read and written.
BUG=chromium:911799
TEST=run TPM playground program inside crosvm
Change-Id: I6822efc3318a3952f91f64904e0434d916beae97
Reviewed-on: https://chromium-review.googlesource.com/1465642
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Cleanup only -- no functional change intended.
A lot of the current TPM virtio device is closely based on previously
existing virtio devices. This CL cleans up the TPM device in preparation
for a change that will let it handle send+recv as a single descriptor
chain.
- Pass all EventFds together inside of the Worker object.
- Introduce an Error enum to enable use of `?` error handling.
- Introduce NeedsInterrupt enum to clarify meaning of return value of
Worker::process_queue.
- Simplify code for instantiating Worker and spawning thread.
TEST=run TPM playground inside crosvm
Change-Id: I4a9a4b379a28d2336a1d9f2dce46f013e647ea16
Reviewed-on: https://chromium-review.googlesource.com/1478381
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
I have been running into Debug-printed error messages too often and
needing to look up in the source code each level of nested errors to
find out from the comment on the error variant what the short name of
the variant means in human terms. Worse, many errors (like the one shown
below) already had error strings written but were being printed from the
calling code in the less helpful Debug representation anyway.
Before:
[ERROR:src/main.rs:705] The architecture failed to build the vm: NoVarEmpty
After:
[ERROR:src/main.rs:705] The architecture failed to build the vm: /var/empty doesn't exist, can't jail devices.
TEST=cargo check --all-features
TEST=FEATURES=test emerge-amd64-generic crosvm
Change-Id: I77122c7d6861b2d610de2fff718896918ab21e10
Reviewed-on: https://chromium-review.googlesource.com/1469225
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Remove a bunch of TODOs that mention things that the C++ test does that
we don't need to do, and replace a TODO with a detailed explanation of
why the code behaves as it does.
BUG=chromium:908689
TEST=None; comment-only change
Change-Id: I6791fbe329e8cdd1cac0d55b7770927d60c051c4
Reviewed-on: https://chromium-review.googlesource.com/1454141
Commit-Ready: Miriam Zimmerman <mutexlox@chromium.org>
Tested-by: Miriam Zimmerman <mutexlox@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Some of the variants of the CommandCounter enum are not currently used;
add a directive to ignore dead code warnings for these variants, since
they are defined by the hardware/spec and may be used in the future.
BUG=None
TEST='cargo build' executes without warnings
Change-Id: I72b6cd24722de801ebfe63bb7419c4e972463082
Signed-off-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1454139
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Miriam Zimmerman <mutexlox@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
This allows decoupling input from the wayland socket while using a
standard virtio device for it. The proposed virtio input spec can be
found at
https://www.kraxel.org/virtio/virtio-v1.0-cs03-virtio-input.pdf, it
has already been implemented in qemu and (guest) kernel support exists
since version 4.1.
This change adds the following options to crosvm:
--evdev: Grabs a host device and passes it through to the guest
--<device>: Creates a default configuration for <device>,
receives the input events from a unix socket. <device> can be
'keyboard', 'mouse' or 'trackpad'.
Bug=chromium:921271
Test=booted on x86 linux and manually tried virtio-input devices
Change-Id: I8455b72c53ea2f431009ee8140799b0797775e76
Reviewed-on: https://chromium-review.googlesource.com/1412355
Commit-Ready: Jorge Moreira Broche <jemoreira@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
As reported by the Firecracker team, the block device model doesn't
check if an I/O request starts before the end of the disk but extends
beyond it. For writes to disks backed by raw files, this could end up
unintentionally extending the size of the disk.
Add bounds checks to the request execution path to catch these
out-of-bounds I/Os and fail them. While we're here, fix a few other
minor issues: only seek for read and write requests (the 'sector' field
of the request should be ignored for flush, write zeroes, and discard),
and check for overflow when performing the shifts to convert from
sectors to bytes.
BUG=chromium:927393
TEST=cargo test -p devices block
Change-Id: I0dd19299d03a4f0716093091f173a5c507529963
Signed-off-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1448852
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
By default virglrenderer logs to stderr with VREND_DEBUG. dup stdout
which is logged via logger to stderr so that virglrenderer logs can be
seen.
BUG=chromium:925590
TEST=cat /var/log/messages
Change-Id: I3e1a5056dab9cfd895867b1835b421b144ee536b
Reviewed-on: https://chromium-review.googlesource.com/1441352
Commit-Ready: David Riley <davidriley@chromium.org>
Tested-by: David Riley <davidriley@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
The Ac97 device provides the guest with an audio playback device. All
input devices are stubbed out. Only playback at 48kHz is supported.
The device is emulated by `Ac97Dev` which interfaces with the PCI bus.
`Ac97Dev` uses `Ac97` to drive audio functions and emulate the device
registers. Physical Ac97 devices consist of two parts, the bus master
and a mixer. These two sets of registers are emulated by the
`Ac97BusMaster` and `Ac97Mixer` structures.
`Ac97BusMaster` handles audio samples and uses `Ac97Mixer` to determine
the configuration of the audio backend.
BUG=chromium:781398
TEST=crosvm run --disable-sandbox --null-audio --rwdisk gentoo.ext4 -c2
-m2048 -p 'root=/dev/vda snd_intel8x0.inside_vm=1
snd_intel8x0.ac97_clock=48000' vmlinux.bin
and play audio with aplay -d2 -Dhw:0,0 -f dat /dev/urandom
CQ-DEPEND=CL:1402264
CQ-DEPEND=CL:1421588
CQ-DEPEND=CL:1433794
CQ-DEPEND=CL:1432835
Change-Id: I9985ffad753bccc1bf468ebbdacec0876560a5e0
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1366544
Commit-Ready: Chih-Yang Hsia <paulhsia@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Chih-Yang Hsia <paulhsia@chromium.org>
Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org>
Each device (Bus, Pci, Proxy, etc), gets a debug label associated with
it. When a child is spawned, the debug label for it is stored in
a map with the child's pid as the key. If a SIGCHLD is handled, this map
is used to print a more helpful message about exactly which child died.
BUG=None
TEST=run with sandboxing and a faulty child device
check logs for message about child died
the child should have a debug label
Change-Id: I61fbbee0a8e701249533a7a3a6a1ad48840f12e5
Reviewed-on: https://chromium-review.googlesource.com/1432835
Commit-Ready: Chih-Yang Hsia <paulhsia@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
This CL adds a "tpm" Cargo cfg to crosvm which enables a TPM device
backed by libtpm2 simulator.
Tested by running the following inside cros_sdk:
LIBRARY_PATH=~/src/minijail LD_LIBRARY_PATH=~/src/minijail \
cargo run --release \
--features tpm \
-- \
run \
-r rootfs.ext4 \
--seccomp-policy-dir seccomp/x86_64/ \
-p init=/bin/bash \
-p panic=-1 \
--disable-sandbox \
vmlinux.bin
with a Linux image built from CL:1387655.
The TPM self test completes successfully with the following output:
https://paste.googleplex.com/5996075978588160?raw
Justin's TPM playground runs with the following trace output.
https://paste.googleplex.com/4909751007707136?raw
Design doc: go/vtpm-for-glinux
TEST=ran TPM playground program inside crosvm
TEST=local kokoro
BUG=chromium:911799
Change-Id: I2feb24a3e38cba91f62c6d2cd1f378de4dd03ecf
Reviewed-on: https://chromium-review.googlesource.com/1387624
Commit-Ready: David Tolnay <dtolnay@chromium.org>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
