[PATCH v2 1/6] kexec: define KEXEC_UPDATE_ELFCOREHDR

[Eric DeVolder]

The Linux kernel defines this flag to indicate that the kexec_load()'ed
image is setup so that the kernel may directly modify the elfcorehdr
(and not cause the purgatory digest checksum to fail).

Define this flag to match/mirror the kernel flag.

Signed-off-by: Eric DeVolder <eric.devolder at oracle.com>
---
 kexec/kexec-syscall.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kexec/kexec-syscall.h b/kexec/kexec-syscall.h
index 1e2d12f..2559bff 100644
--- a/kexec/kexec-syscall.h
+++ b/kexec/kexec-syscall.h
@@ -112,6 +112,7 @@ static inline long kexec_file_load(int kernel_fd, int initrd_fd,
 
 #define KEXEC_ON_CRASH		0x00000001
 #define KEXEC_PRESERVE_CONTEXT	0x00000002
+#define KEXEC_UPDATE_ELFCOREHDR	0x00000004
 #define KEXEC_ARCH_MASK		0xffff0000
 
 /* Flags for kexec file based system call */
-- 
2.31.1