mdadm: Fail for kernels older than 2.6.15

With the removal of old kernel API support, mdadm will no longer run
on kernels older than 2.6.15.

Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>

diff --git a/mdadm.c b/mdadm.c
index 3fe17fc0e15873402ad1ffef0e0656248f54accd..001ff6848c6149b2fc702ff391a97e2032ae9098 100644 (file)
--- a/mdadm.c
+++ b/mdadm.c
@@ -120,6 +120,11 @@ int main(int argc, char *argv[])
        ident.container = NULL;
        ident.member = NULL;
 
+       if (get_linux_version() < 2006015) {
+               pr_err("This version of mdadm does not support kernels older than 2.6.15\n");
+               exit(1);
+       }
+
        while ((option_index = -1),
               (opt = getopt_long(argc, argv, shortopt, long_options,
                                  &option_index)) != -1) {