[PATCH v1 0/2] zboot: enable kexec_load for zboot kernel images

[Dave Young]

The current kexec-tools only support kexec_file_load for zboot kernel
images on arm64.

This series tweak a bit of the code so kexec_load can also load zboot
images on both arm64 and loongarch.

V1 changes:
- dup the kernel_fd so that kexec_file_load can work since slurp_fd
will close it.
- code clean up.

Dave Young (2):
  zboot: enable arm64 kexec_load for zboot image
  zboot: add loongarch kexec_load support

 include/kexec-pe-zboot.h                   |  3 +-
 kexec/arch/arm64/kexec-vmlinuz-arm64.c     | 26 ++++++-
 kexec/arch/loongarch/Makefile              |  1 +
 kexec/arch/loongarch/image-header.h        |  1 +
 kexec/arch/loongarch/kexec-loongarch.c     |  1 +
 kexec/arch/loongarch/kexec-loongarch.h     |  4 +
 kexec/arch/loongarch/kexec-pez-loongarch.c | 90 ++++++++++++++++++++++
 kexec/kexec-pe-zboot.c                     |  4 +-
 kexec/kexec.c                              |  2 +-
 kexec/kexec.h                              |  1 +
 10 files changed, 127 insertions(+), 6 deletions(-)
 create mode 100644 kexec/arch/loongarch/kexec-pez-loongarch.c

-- 
2.37.2