RISC-V: Load purgatory in kexec_file

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This patch supports kexec_file to load and relocate purgatory.
It works well on riscv64 QEMU, being tested with devmem.

Signed-off-by: Li Zhengyu <lizhengyu3@huawei.com>
Link: https://lore.kernel.org/r/20220408100914.150110-7-lizhengyu3@huawei.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

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Li Zhengyu 2022-04-08 18:09:14 +08:00 • committed by Palmer Dabbelt

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commit 838b3e2848

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arch/riscv/kernel/elf_kexec.c

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