riscv64: kexec: use mainline patch instead of sophgo patch #6
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This reverts commit 59a73a7.
This is the preparative patch for kexec_file_load Image support. It separates the elf_kexec_load() as two parts: - the first part loads the vmlinux (or Image) - the second part loads other segments (e.g. initrd,fdt,purgatory) And the second part is exported as the load_extra_segments() function which would be used in both kexec-elf.c and kexec-image.c. No functional change intended. Signed-off-by: Song Shuai <songshuaishuai@tinylab.org> Signed-off-by: Björn Töpel <bjorn@rivosinc.com> Link: https://lore.kernel.org/r/20250409193004.643839-2-bjorn@kernel.org Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com> Signed-off-by: Han Gao <rabenda.cn@gmail.com>
This patch creates image_kexec_ops to load Image binary file for kexec_file_load() syscall. Signed-off-by: Song Shuai <songshuaishuai@tinylab.org> Signed-off-by: Björn Töpel <bjorn@rivosinc.com> Link: https://lore.kernel.org/r/20250409193004.643839-3-bjorn@kernel.org Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com> Signed-off-by: Han Gao <rabenda.cn@gmail.com>
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