Stephen Herwig

glibc-2.31 build: unexpected values for TZDIR and TZDEFAULT

5

## Description of the problem During Graphene's build of glibc-2.31's, tzset.c and tzfile.c, `TZDIR` an `TZDFAULT` are set to `$GRAPHENE_ROOT/Runtime/share/zoneinfo` and `$GRAPHENE_ROOT/Runtime/etc/localtime`, respectively. This caught me by surprise, as I...

fd passing fails -- sendmsg ignores ancillary data

2

The `msg_control` field of `struct msghdr` is ignored. Thus, Graphene's implementation of sendmsg does not support passing file descriptors.

It's not clear to me how to set the install location to somewhere other than `/usr/bin`. I've tried adding `-DCMAKE_INSTALL_PREFIX=/home/smherwig` to the `COMMON_DEFINITIONS` in the top-level `Makefile`, but this does...

Oak Containers: QEMU not recognizing SEV-SNP: `parameter 'qom-type' does not accept value 'sev-snp-guest'`

9

I'm working on the main branch (commit c5190c07aa8da7436760f39bb5de8e27afb44844). I'm attempting to run the `rust_hello_world_trusted_bundle` container using the following command: ``` sudo RUST_LOG=debug ./target/x86_64-unknown-linux-gnu/release/oak_containers_launcher \ --system-image oak_containers/system_image/target/image.tar.xz \ --container-bundle target/rust_hello_world_trusted_bundle.tar \...

Oak Containers: Error creating the launcher client: vmw_vsock_virtio_transport

6

I'm working of the main branch (commit `c5190c07aa8da7436760f39bb5de8e27afb44844`). I'm attempting to run the `rust_hello_world_trusted_bundle` container using the following command: ``` sudo RUST_LOG=debug ./target/x86_64-unknown-linux-gnu/release/oak_containers_launcher \ --system-image oak_containers/system_image/target/image.tar.xz \ --container-bundle target/rust_hello_world_trusted_bundle.tar \...