On Fri, Jun 26 2026, Mike Rapoport wrote: > From: Pasha Tatashin <[email protected]> > > Add the end to end testing infrastructure required to verify the > liveupdate feature. This includes a custom init process, a test > orchestration script, and a batch runner. > > The framework consists of: > > init.c: > A lightweight init process that manages the kexec lifecycle. > It mounts necessary filesystems, determines the current execution > stage (1 or 2) via the kernel command line, and handles the > kexec_file_load() sequence to transition between kernels. > > vmtest.sh: > The primary KTAP-compliant test driver. It handles: > - Kernel configuration merging and building. > - Cross-compilation detection for x86_64 and arm64. > - Generation of the initrd containing the test binary and init. > - QEMU execution with automatic accelerator detection (KVM, HVF, > or TCG). > > run-vmtests.sh: > A wrapper that runs vmtest.sh for each LUO test across supported > architectures, providing a summary of pass/fail/skip results. > > Signed-off-by: Pasha Tatashin <[email protected]> > Co-developed-by: Jordan Richards <[email protected]> > Signed-off-by: Jordan Richards <[email protected]> > Co-developed-by: Mike Rapoport (Microsoft) <[email protected]> > Signed-off-by: Mike Rapoport (Microsoft) <[email protected]>
Acked-by: Pratyush Yadav <[email protected]> [...] -- Regards, Pratyush Yadav
