X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fcrash_dump.h;h=22c7ac5cd80cbd18ec3aeb1da42cac0493af8078;hb=0e88460da6ab7bb6a7ef83675412ed5b6315d741;hp=534d750d922dee89c645f10d93166c3065db85c0;hpb=aef7b83c92dd0b7e994805440655d1d64147287b;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index 534d750d922..22c7ac5cd80 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -11,8 +11,16 @@
 extern unsigned long long elfcorehdr_addr;
 extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,
 						unsigned long, int);
-extern struct file_operations proc_vmcore_operations;
+extern const struct file_operations proc_vmcore_operations;
 extern struct proc_dir_entry *proc_vmcore;
 
+/* Architecture code defines this if there are other possible ELF
+ * machine types, e.g. on bi-arch capable hardware. */
+#ifndef vmcore_elf_check_arch_cross
+#define vmcore_elf_check_arch_cross(x) 0
+#endif
+
+#define vmcore_elf_check_arch(x) (elf_check_arch(x) || vmcore_elf_check_arch_cross(x))
+
 #endif /* CONFIG_CRASH_DUMP */
 #endif /* LINUX_CRASHDUMP_H */