[PATCH 1/6] kexec: Export vmcoreinfo note size properly

Greg KH greg at kroah.com
Thu Nov 21 13:59:00 EST 2013

On Wed, Nov 20, 2013 at 12:50:46PM -0500, Vivek Goyal wrote:
> Right now we seem to be exporting the max data size contained inside
> vmcoreinfo note. But this does not include the size of meta data around
> vmcore info data. Like name of the note and starting and ending elf_note.
> I think user space expects total size and that size is put in PT_NOTE
> elf header.
> Signed-off-by: Vivek Goyal <vgoyal at redhat.com>
> ---
>  kernel/ksysfs.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)

This should go into 3.13, right?

Nice fix.

greg k-h

More information about the kexec mailing list