Merge tag 'docs-for-linus' of git://git.lwn.net/linux

Pull documentation update from Jon Corbet:
 "There is a nice new document from Neil on how pathname lookups work
  and some new CAN driver documentation.  Beyond that, we have
  kernel-doc fixes, a bit more work to support reproducible builds, and
  the usual collection of small fixes"

* tag 'docs-for-linus' of git://git.lwn.net/linux: (34 commits)
  Documentation: add new description of path-name lookup.
  Documentation/vm/slub.txt: document slabinfo-gnuplot.sh
  Doc: ABI/stable: Fix typo in ABI/stable
  doc: Clarify that nmi_watchdog param is for hardlockups
  Typo correction for description in gpio document.
  DocBook: Fix kernel-doc to be case-insensitive for private:
  kernel-docs.txt: update kernelnewbies reference
  Doc:kvm: Fix typo in Doc/virtual/kvm
  Documentation/Changes: Add bc in "Current Minimal Requirements" section
  Documentation/email-clients.txt: remove trailing whitespace
  DocBook: Use a fixed encoding for output
  MAINTAINERS: The docs tree has moved
  Docs/kernel-parameters: Add earlycon devicetree usage
  SubmittingPatches: make Subject examples match the de facto standard
  Documentation: gpio: mention that <function>-gpio has been deprecated
  Documentation: cgroups: just fix a few typos
  Documentation: Update kselftest.txt
  Documentation: DMA API: Be more explicit that nents is always the same
  Documentation: Update the default value of crashkernel low
  zram: update documentation
  ...

diff --cc Documentation/Changes
index f447f0516f074c700b0c78ca87fcfcf4595ea49f,268a849c4cc08363cd5f1159a1002c8fe007107c..ec97b77c8b007c6a3bf96e66e1d52847bce69476
--- 1/Documentation/Changes
--- 2/Documentation/Changes
+++ b/Documentation/Changes
@@@ -43,7 -43,8 +43,8 @@@ o  udev                   08
  o  grub                   0.93                    # grub --version || grub-install --version
  o  mcelog                 0.6                     # mcelog --version
  o  iptables               1.4.2                   # iptables -V
 -o  openssl & libcrypto    1.0.1k                  # openssl version
 +o  openssl & libcrypto    1.0.0                   # openssl version
+ o  bc                     1.06.95                 # bc --version
  
  
  Kernel compilation

diff --cc Documentation/cgroups/unified-hierarchy.txt
Simple merge

diff --cc Documentation/kernel-parameters.txt
Simple merge

diff --cc MAINTAINERS
Simple merge

diff --cc Makefile
Simple merge

diff --cc scripts/kernel-doc
Simple merge