branch master updated (f17a525 -> 1cc4207)

[guix-commits]

nckx pushed a change to branch master
in repository guix.

    from f17a525  doc: Fix broken reference in guix.texi.
     new 0dd136b  Revert "syscalls: 'terminal-dimension' ignores EPERM."
     new 3fb6c96  Revert "gnu: libvirt: Support ZFS."
     new 1cc4207  gnu: Add rewritefs.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/file-systems.scm   | 51 +++++++++++++++++++++++++++++++++++++++++
 gnu/packages/virtualization.scm |  4 +---
 guix/build/syscalls.scm         |  4 ++--
 3 files changed, 54 insertions(+), 5 deletions(-)