]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commitdiff
kdump: append newline to the last lien of vmcoreinfo note
authorVivek Goyal <vgoyal@redhat.com>
Mon, 30 Jul 2012 21:42:36 +0000 (14:42 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 31 Jul 2012 00:25:20 +0000 (17:25 -0700)
The last line of vmcoreinfo note does not end with \n.  Parsing all the
lines in note becomes easier if all lines end with \n instead of trying to
special case the last line.

I know at least one tool, vmcore-dmesg in kexec-tools tree which made the
assumption that all lines end with \n.  I think it is a good idea to fix
it.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/kexec.c

index 4e2e472f6aeb35e5fb78e9a6ccdcc4c08fae57e3..0668d58d6413e8eeb8736b234be6d8d7378a4bea 100644 (file)
@@ -1424,7 +1424,7 @@ static void update_vmcoreinfo_note(void)
 
 void crash_save_vmcoreinfo(void)
 {
-       vmcoreinfo_append_str("CRASHTIME=%ld", get_seconds());
+       vmcoreinfo_append_str("CRASHTIME=%ld\n", get_seconds());
        update_vmcoreinfo_note();
 }