[kvm-unit-tests,00/14] arm64: EFI improvements

Message

Andrew Jones Feb. 23, 2024, 3:51 p.m. UTC

This series collects one fix ("Update MAX_SMP probe") with a bunch of
improvements to the EFI setup code and run script. With the series
applied one can add --enable-efi-direct when configuring and then
run the EFI tests on QEMU much, much faster by using direct kernel
boot for them (and environment variables will work too). The non-
direct (original) way of running the EFI tests has also been sped up
a bit by not running the dummy test and not generating the dtb twice.
The cleanups in the setup code allow duplicated code to be removed
(by sharing with the non-EFI setup code) and eventually for riscv
to share some code too with the introduction of memregions_efi_init().

Thanks,
drew


Andrew Jones (13):
  runtime: Update MAX_SMP probe
  runtime: Add yet another 'no kernel' error message
  arm64: efi: Don't create dummy test
  arm64: efi: Remove redundant dtb generation
  arm64: efi: Move run code into a function
  arm64: efi: Remove EFI_USE_DTB
  arm64: efi: Improve device tree discovery
  lib/efi: Add support for loading the initrd
  arm64: efi: Allow running tests directly
  arm/arm64: Factor out some initial setup
  arm/arm64: Factor out allocator init from mem_init
  arm64: Simplify efi_mem_init
  arm64: Add memregions_efi_init

Shaoqin Huang (1):
  arm64: efi: Make running tests on EFI can be parallel

 arm/efi/run          |  65 ++++++++-----
 arm/run              |   6 +-
 configure            |  17 ++++
 lib/arm/setup.c      | 223 +++++++++++++++++--------------------------
 lib/efi.c            |  93 +++++++++++++++---
 lib/efi.h            |   3 +-
 lib/linux/efi.h      |  29 ++++++
 lib/memregions.c     |  57 +++++++++++
 lib/memregions.h     |   5 +
 run_tests.sh         |   5 +-
 scripts/runtime.bash |  21 ++--
 11 files changed, 343 insertions(+), 181 deletions(-)