diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kexec.h | 10 | ||||
| -rw-r--r-- | arch/x86/include/asm/purgatory.h | 10 |
2 files changed, 0 insertions, 20 deletions
diff --git a/arch/x86/include/asm/kexec.h b/arch/x86/include/asm/kexec.h index 5e7d6b46de97..6802c59e8252 100644 --- a/arch/x86/include/asm/kexec.h +++ b/arch/x86/include/asm/kexec.h @@ -66,10 +66,6 @@ struct kimage; # define KEXEC_ARCH KEXEC_ARCH_X86_64 #endif -/* Memory to backup during crash kdump */ -#define KEXEC_BACKUP_SRC_START (0UL) -#define KEXEC_BACKUP_SRC_END (640 * 1024UL - 1) /* 640K */ - /* * This function is responsible for capturing register states if coming * via panic otherwise just fix up the ss and sp if coming via kernel @@ -154,12 +150,6 @@ struct kimage_arch { pud_t *pud; pmd_t *pmd; pte_t *pte; - /* Details of backup region */ - unsigned long backup_src_start; - unsigned long backup_src_sz; - - /* Physical address of backup segment */ - unsigned long backup_load_addr; /* Core ELF header buffer */ void *elf_headers; diff --git a/arch/x86/include/asm/purgatory.h b/arch/x86/include/asm/purgatory.h index 92c34e517da1..5528e9325049 100644 --- a/arch/x86/include/asm/purgatory.h +++ b/arch/x86/include/asm/purgatory.h @@ -6,16 +6,6 @@ #include <linux/purgatory.h> extern void purgatory(void); -/* - * These forward declarations serve two purposes: - * - * 1) Make sparse happy when checking arch/purgatory - * 2) Document that these are required to be global so the symbol - * lookup in kexec works - */ -extern unsigned long purgatory_backup_dest; -extern unsigned long purgatory_backup_src; -extern unsigned long purgatory_backup_sz; #endif /* __ASSEMBLY__ */ #endif /* _ASM_PURGATORY_H */ |