Bug#797023: Linux kernel FTBFS error for ARCH=s390, CONFIG_SMP=n, and CONFIG_DYNAMIC_DEBUG=y

[Stephen Powell <zlinuxman@wowway.com>]

Package: linux
Version: 3.16.7-ckt11-1+deb8u3
Severity: minor
X-Debbugs-CC: debian-s390@lists.debian.org
Tags: patch

The Linux kernel in jessie fails to build from source for
the combination ARCH=s390, CONFIG_SMP=n, and CONFIG_DYNAMIC_DEBUG=y.
Compilation of drivers/s390/char/sclp_early.c fails with a number
of undefined symbols.

The problem also exists in the stretch and sid kernels at the time
of this writing.  The following patch fixes the problem for all three
kernel versions:

https://git.kernel.org/cgit/linux/kernel/git/s390/linux.git/patch/?id=a313bdc5310dd807655d3ca3eb2219cd65dfe45a

-- 
  .''`.     Stephen Powell    <zlinuxman@wowway.com>
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