Vivek pointed out that I missed the i386 part in this commit,
commit 1100580b05e3fdfe648d9be8617d962b11f4b88b
Author: Amerigo Wang <amwang at redhat.com>
Date: Thu Mar 3 00:10:43 2011 +0800
get the backup area dynamically
Yes. The customer who reported that bug definitely only
tested it on x86_64. Now make it complete.
Signed-off-by: Amerigo Wang <amwang at redhat.com>
Cc: Vivek Goyal <vgoyal at redhat.com>
Cc: Simon Horman <horms at verge.net.au>
---
diff --git a/kexec/arch/i386/kexec-x86.c b/kexec/arch/i386/kexec-x86.c
index 5c701aa..014ecd5 100644
--- a/kexec/arch/i386/kexec-x86.c
+++ b/kexec/arch/i386/kexec-x86.c
@@ -184,6 +184,10 @@ void arch_update_purgatory(struct kexec_info *info)
&arch_options.console_vga, sizeof(arch_options.console_vga));
elf_rel_set_symbol(&info->rhdr, "console_serial",
&arch_options.console_serial, sizeof(arch_options.console_serial));
+ elf_rel_set_symbol(&info->rhdr, "backup_src_start",
+ &info->backup_src_start, sizeof(info->backup_src_start));
+ elf_rel_set_symbol(&info->rhdr, "backup_src_size",
+ &info->backup_src_size, sizeof(info->backup_src_size));
if (info->kexec_flags & KEXEC_ON_CRASH) {
panic_kernel = 1;
elf_rel_set_symbol(&info->rhdr, "backup_start",
