branch master updated (53c2dc3 -> 91c623a)

[Mark H. Weaver]

mhw pushed a change to branch master
in repository guix.

      from  53c2dc3   gnu: exim: Update to 4.89.
       new  91c623a   gnu: linux-libre: Add mitigation for CVE-2017-1000364.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/linux.scm | 36 +++++++++++++++++++++++++++++++++---
 1 file changed, 33 insertions(+), 3 deletions(-)