Merge tag 'docs-5.13' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "It's been a relatively busy cycle in docsland, though more than
  usually well contained to Documentation/ itself. Highlights include:

   - The Chinese translators have been busy and show no signs of
     stopping anytime soon. Italian has also caught up.

   - Aditya Srivastava has been working on improvements to the
     kernel-doc script.

   - Thorsten continues his work on reporting-issues.rst and related
     documentation around regression reporting.

   - Lots of documentation updates, typo fixes, etc. as usual"

* tag 'docs-5.13' of git://git.lwn.net/linux: (139 commits)
  docs/zh_CN: add openrisc translation to zh_CN index
  docs/zh_CN: add openrisc index.rst translation
  docs/zh_CN: add openrisc todo.rst translation
  docs/zh_CN: add openrisc openrisc_port.rst translation
  docs/zh_CN: add core api translation to zh_CN index
  docs/zh_CN: add core-api index.rst translation
  docs/zh_CN: add core-api irq index.rst translation
  docs/zh_CN: add core-api irq irqflags-tracing.rst translation
  docs/zh_CN: add core-api irq irq-domain.rst translation
  docs/zh_CN: add core-api irq irq-affinity.rst translation
  docs/zh_CN: add core-api irq concepts.rst translation
  docs: sphinx-pre-install: don't barf on beta Sphinx releases
  scripts: kernel-doc: improve parsing for kernel-doc comments syntax
  docs/zh_CN: two minor fixes in zh_CN/doc-guide/
  Documentation: dev-tools: Add Testing Overview
  docs/zh_CN: add translations in zh_CN/dev-tools/gcov
  docs: reporting-issues: make people CC the regressions list
  MAINTAINERS: add regressions mailing list
  doc:it_IT: align Italian documentation
  docs/zh_CN: sync reporting-issues.rst
  ...

3 files changed, 14 insertions, 1 deletions

diff --git a/Documentation/filesystems/api-summary.rst b/Documentation/filesystems/api-summary.rst
index a94f17d9b836..7e5c04c98619 100644
--- a/Documentation/filesystems/api-summary.rst
+++ b/Documentation/filesystems/api-summary.rst
@@ -101,6 +101,9 @@ Other Functions
 .. kernel-doc:: fs/xattr.c
    :export:
 
+.. kernel-doc:: fs/namespace.c
+   :export:
+
 The proc filesystem
 ===================
 
@@ -122,6 +125,12 @@ Events based on file descriptors
 .. kernel-doc:: fs/eventfd.c
    :export:
 
+eventpoll (epoll) interfaces
+============================
+
+.. kernel-doc:: fs/eventpoll.c
+   :internal:
+
 The Filesystem for Exporting Kernel Objects
 ===========================================
 
diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst
index 48fbfc336ebf..81bfe3c800cc 100644
--- a/Documentation/filesystems/proc.rst
+++ b/Documentation/filesystems/proc.rst
@@ -540,7 +540,9 @@ encoded manner. The codes are the following:
     ac    area is accountable
     nr    swap space is not reserved for the area
     ht    area uses huge tlb pages
+    sf    synchronous page fault
     ar    architecture specific flag
+    wf    wipe on fork
     dd    do not include area into core dump
     sd    soft dirty flag
     mm    mixed map area
@@ -549,6 +551,8 @@ encoded manner. The codes are the following:
     mg    mergable advise flag
     bt    arm64 BTI guarded page
     mt    arm64 MTE allocation tags are enabled
+    um    userfaultfd missing tracking
+    uw    userfaultfd wr-protect tracking
     ==    =======================================
 
 Note that there is no guarantee that every flag and associated mnemonic will
diff --git a/Documentation/filesystems/vfat.rst b/Documentation/filesystems/vfat.rst
index e85d74e91295..760a4d83fdf9 100644
--- a/Documentation/filesystems/vfat.rst
+++ b/Documentation/filesystems/vfat.rst
@@ -189,7 +189,7 @@ VFAT MOUNT OPTIONS
 **discard**
 	If set, issues discard/TRIM commands to the block
 	device when blocks are freed. This is useful for SSD devices
-	and sparse/thinly-provisoned LUNs.
+	and sparse/thinly-provisioned LUNs.
 
 **nfs=stale_rw|nostale_ro**
 	Enable this only if you want to export the FAT filesystem