Merge version 2.27-6+rpi1 and 2.27-8 to produce 2.27-8+rpi1

diff --cc debian/changelog
index fbd1661840118abe00e29295b385e7be949ba7f8,ae950d9f4051a613b261f3e1379b72c940e169a7..afd5b807cd73e14eb4807cb3d970cbea21c5ed90
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,21 +1,28 @@@
- glibc (2.27-6+rpi1) buster-staging; urgency=medium
++glibc (2.27-8+rpi1) buster-staging; urgency=medium
 +
 +  [changes brought forward from 2.25-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Wed, 29 Nov 2017 03:00:21 +0000]
 +  * Disable testsuite.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Thu, 13 Sep 2018 19:43:56 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Sun, 04 Nov 2018 12:27:25 +0000
++
+ glibc (2.27-8) unstable; urgency=medium
+ 
+   * patches/hurd-i386/git-intr-msg.diff: Fix a cancellation case.
+   * patches/hurd-i386/git-interrupt_timeout_EIO.diff: return EIEIO instead of
+     EIO.
+ 
+  -- Samuel Thibault <sthibault@debian.org>  Mon, 29 Oct 2018 21:36:01 +0100
+ 
+ glibc (2.27-7) unstable; urgency=medium
+ 
+   * patches/hurd-i386/local-no_unsupported_ioctls.diff: Undefine useless bit
+     macros too.
+   * patches/hurd-i386/git-interrupt_timeout{,_EIO}.diff: Fix double-writes in
+     ghc.
+   * patches/hurd-i386/git-intr-msg.diff: Fix crashes due to a race between
+     calling RPC and handling a signal.
+ 
+  -- Samuel Thibault <sthibault@debian.org>  Sun, 28 Oct 2018 10:46:23 +0100
  
  glibc (2.27-6) unstable; urgency=medium