On 9/15/23 06:50, Song Shuai wrote:
Hi,
This series is created to improve RISC-V port of kexec-tools,
and is based on the horms/kexec-tools:build-test-riscv-v2 branch.
For your convenience, here is my Github branch for kexec-tools:
https://github.com/sugarfillet/kexec-tools/commits/rv-Image
The first four patches fixes some build or runtime issues:
RISC-V: Use linux,usable-memory-range for crash kernel
RISC-V: Fix the undeclared ‘EM_RISCV’ build failure
RISC-V: Get memory ranges from iomem
RISC-V: Correct the usage of command line option
The last three patches enable the kexec_file_load syscall to load
vmlinux and support loading Image binary file for two syscalls.
RISC-V: Enable kexe_file_load
RISC-V: Separate elf_riscv_find_pbase out
RISC-V: Support loading Image binary file
A few years back I did the initial work for kexec on riscv, and the idea
was to work on the kexec-tools repo on riscv github:
https://github.com/riscv-collab/kexec-tools/tree/riscv
and then when we have something in a good shape, to push our work
upstream. People keep sending patches to the kexec mailing list (the
riscv port of kexec-tools is not upstream so this patch series won't
apply), instead of pull requests to the above repo.
You have an X set of updates, some other people have posted another set
of fixes (e.g. I rememver a fix for initramfs/initrd), please let's work
on the github repo, get something that looks ok and then push our work
upstream. If you want access to the github repo instead of doing pull
requests etc let me know.
I'm sorry I didn't have the time to work on this further.
Regards,
Nick
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