diff options
Diffstat (limited to 'kexec/arch/arm64/kexec-elf-arm64.c')
| -rw-r--r-- | kexec/arch/arm64/kexec-elf-arm64.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/kexec/arch/arm64/kexec-elf-arm64.c b/kexec/arch/arm64/kexec-elf-arm64.c index 900c693..a961147 100644 --- a/kexec/arch/arm64/kexec-elf-arm64.c +++ b/kexec/arch/arm64/kexec-elf-arm64.c @@ -9,6 +9,7 @@ #include <stdlib.h> #include <linux/elf.h> +#include "crashdump-arm64.h" #include "kexec-arm64.h" #include "kexec-elf.h" #include "kexec-syscall.h" @@ -105,7 +106,8 @@ int elf_arm64_load(int argc, char **argv, const char *kernel_buf, } arm64_mem.vp_offset = _ALIGN_DOWN(ehdr.e_entry, MiB(2)); - arm64_mem.vp_offset -= kernel_segment - get_phys_offset(); + if (!(info->kexec_flags & KEXEC_ON_CRASH)) + arm64_mem.vp_offset -= kernel_segment - get_phys_offset(); dbgprintf("%s: kernel_segment: %016lx\n", __func__, kernel_segment); dbgprintf("%s: text_offset: %016lx\n", __func__, @@ -130,6 +132,13 @@ int elf_arm64_load(int argc, char **argv, const char *kernel_buf, } /* load the kernel */ + if (info->kexec_flags & KEXEC_ON_CRASH) + /* + * offset addresses in elf header in order to load + * vmlinux (elf_exec) into crash kernel's memory + */ + fixup_elf_addrs(&ehdr); + result = elf_exec_load(&ehdr, info); if (result) { |