diff options
Diffstat (limited to 'arch/powerpc/kernel/kexec_elf_64.c')
| -rw-r--r-- | arch/powerpc/kernel/kexec_elf_64.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/powerpc/kernel/kexec_elf_64.c b/arch/powerpc/kernel/kexec_elf_64.c index ba4f18a43ee8..83cf7b852876 100644 --- a/arch/powerpc/kernel/kexec_elf_64.c +++ b/arch/powerpc/kernel/kexec_elf_64.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Load ELF vmlinux file for the kexec_file_load syscall. * @@ -10,15 +11,6 @@ * Based on kexec-tools' kexec-elf-exec.c and kexec-elf-ppc64.c. * Heavily modified for the kernel by * Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation (version 2 of the License). - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "kexec_elf: " fmt @@ -547,6 +539,7 @@ static int elf_exec_load(struct kimage *image, struct elfhdr *ehdr, kbuf.memsz = phdr->p_memsz; kbuf.buf_align = phdr->p_align; kbuf.buf_min = phdr->p_paddr + base; + kbuf.mem = KEXEC_BUF_MEM_UNKNOWN; ret = kexec_add_buffer(&kbuf); if (ret) goto out; @@ -581,7 +574,8 @@ static void *elf64_load(struct kimage *image, char *kernel_buf, struct kexec_buf kbuf = { .image = image, .buf_min = 0, .buf_max = ppc64_rma_size }; struct kexec_buf pbuf = { .image = image, .buf_min = 0, - .buf_max = ppc64_rma_size, .top_down = true }; + .buf_max = ppc64_rma_size, .top_down = true, + .mem = KEXEC_BUF_MEM_UNKNOWN }; ret = build_elf_exec_info(kernel_buf, kernel_len, &ehdr, &elf_info); if (ret) @@ -606,6 +600,7 @@ static void *elf64_load(struct kimage *image, char *kernel_buf, kbuf.bufsz = kbuf.memsz = initrd_len; kbuf.buf_align = PAGE_SIZE; kbuf.top_down = false; + kbuf.mem = KEXEC_BUF_MEM_UNKNOWN; ret = kexec_add_buffer(&kbuf); if (ret) goto out; @@ -638,6 +633,7 @@ static void *elf64_load(struct kimage *image, char *kernel_buf, kbuf.bufsz = kbuf.memsz = fdt_size; kbuf.buf_align = PAGE_SIZE; kbuf.top_down = true; + kbuf.mem = KEXEC_BUF_MEM_UNKNOWN; ret = kexec_add_buffer(&kbuf); if (ret) goto out; |