Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

No conflicts!

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

4 files changed, 15 insertions, 17 deletions

diff --git a/Documentation/process/applying-patches.rst b/Documentation/process/applying-patches.rst
index 2e7017bef4b8..c2121c1e55d7 100644
--- a/Documentation/process/applying-patches.rst
+++ b/Documentation/process/applying-patches.rst
@@ -389,7 +389,7 @@ The -mm patches are experimental patches released by Andrew Morton.
 
 In the past, -mm tree were used to also test subsystem patches, but this
 function is now done via the
-`linux-next <https://www.kernel.org/doc/man-pages/linux-next.html>`
+`linux-next` (https://www.kernel.org/doc/man-pages/linux-next.html)
 tree. The Subsystem maintainers push their patches first to linux-next,
 and, during the merge window, sends them directly to Linus.
 
diff --git a/Documentation/process/changes.rst b/Documentation/process/changes.rst
index d3a8557b66a1..e35ab74a0f80 100644
--- a/Documentation/process/changes.rst
+++ b/Documentation/process/changes.rst
@@ -29,7 +29,7 @@ you probably needn't concern yourself with pcmciautils.
 ====================== ===============  ========================================
         Program        Minimal version       Command to check the version
 ====================== ===============  ========================================
-GNU C                  4.9              gcc --version
+GNU C                  5.1              gcc --version
 Clang/LLVM (optional)  10.0.1           clang --version
 GNU make               3.81             make --version
 binutils               2.23             ld -v
diff --git a/Documentation/process/kernel-docs.rst b/Documentation/process/kernel-docs.rst
index 22d9ace5df2a..da9527502ef0 100644
--- a/Documentation/process/kernel-docs.rst
+++ b/Documentation/process/kernel-docs.rst
@@ -126,15 +126,17 @@ On-line docs
         describes how to write user-mode utilities for communicating with
         Card Services.
 
-    * Title: **Linux Kernel Module Programming Guide**
+    * Title: **The Linux Kernel Module Programming Guide**
 
-      :Author: Ori Pomerantz.
-      :URL: https://tldp.org/LDP/lkmpg/2.6/html/index.html
-      :Date: 2001
+      :Author: Peter Jay Salzman, Michael Burian, Ori Pomerantz, Bob Mottram,
+        Jim Huang.
+      :URL: https://sysprog21.github.io/lkmpg/
+      :Date: 2021
       :Keywords: modules, GPL book, /proc, ioctls, system calls,
         interrupt handlers .
-      :Description: Very nice 92 pages GPL book on the topic of modules
-        programming. Lots of examples.
+      :Description: A very nice GPL book on the topic of modules
+        programming. Lots of examples. Currently the new version is being
+        actively maintained at https://github.com/sysprog21/lkmpg.
 
     * Title: **Global spinlock list and usage**
 
diff --git a/Documentation/process/maintainer-pgp-guide.rst b/Documentation/process/maintainer-pgp-guide.rst
index 8f8f1fee92b8..29e7d7b1cd44 100644
--- a/Documentation/process/maintainer-pgp-guide.rst
+++ b/Documentation/process/maintainer-pgp-guide.rst
@@ -944,12 +944,11 @@ have on your keyring::
     uid           [ unknown] Linus Torvalds <torvalds@kernel.org>
     sub   rsa2048 2011-09-20 [E]
 
-Next, open the `PGP pathfinder`_. In the "From" field, paste the key
-fingerprint of Linus Torvalds from the output above. In the "To" field,
-paste the key-id you found via ``gpg --search`` of the unknown key, and
-check the results:
-
-- `Finding paths to Linus`_
+Next, find a trust path from Linus Torvalds to the key-id you found via ``gpg
+--search`` of the unknown key.  For this, you can use several tools including
+https://github.com/mricon/wotmate,
+https://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git/tree/graphs, and
+https://the.earth.li/~noodles/pathfind.html.
 
 If you get a few decent trust paths, then it's a pretty good indication
 that it is a valid key. You can add it to your keyring from the
@@ -962,6 +961,3 @@ administrators of the PGP Pathfinder service to not be malicious (in
 fact, this goes against :ref:`devs_not_infra`). However, if you
 do not carefully maintain your own web of trust, then it is a marked
 improvement over blindly trusting keyservers.
-
-.. _`PGP pathfinder`: https://pgp.cs.uu.nl/
-.. _`Finding paths to Linus`: https://pgp.cs.uu.nl/paths/79BE3E4300411886/to/C94035C21B4F2AEB.html