My Marvell account has been suspended, map the address to my private mail.
Signed-off-by: NAlexander Lobakin <alobakin@pm.me>
Link: https://lore.kernel.org/r/9xzFiqHAFGYuKfUycRaCQSIgsqmeL9E9SA3lSoqOMUPhFVaAgSgvukCUWO7iRbjtiUrFjK46fhu7dJ5TaCv1EjaNFm5yF_H3y5S1s_QALCA=@pm.meSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Add cpu-load Chinese version and link it into admin-guide.
Based on Alex's recent thread:

  https://lkml.kernel.org/r/20200713115807.56362-1-alex.shi@linux.alibaba.comReviewed-by: NAlex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: NTao Zhou <ouwen210@hotmail.com>
Link: https://lore.kernel.org/r/BL0PR14MB37798BBF2307910DE73EF6D49A770@BL0PR14MB3779.namprd14.prod.outlook.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix typo "tis" -> "this".
Signed-off-by: NYue Hu <huyue2@yulong.com>
Link: https://lore.kernel.org/r/20200725022444.10976-1-zbestahu@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Commit 2165b82f ("docs: Move kprobes.rst from staging/ to trace/")
moved kprobes.rst, but missed to adjust the MAINTAINERS entry.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains:

  warning: no file matches    F:    Documentation/staging/kprobes.rst

Adjust the entry to the new file location.
Signed-off-by: NLukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: NNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Link: https://lore.kernel.org/r/20200726055843.10783-1-lukas.bulwahn@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Document rfkill allocation.
Signed-off-by: NPavel Machek (CIP) <pavel@denx.de>

Link: https://lore.kernel.org/r/20200726075327.GA25647@duo.ucw.czSigned-off-by: NJonathan Corbet <corbet@lwn.net>

RESOURCE_IO does not exist.  Rename to IORESOURCE_IO.
Signed-off-by: NJulia Lawall <Julia.Lawall@inria.fr>

Link: https://lore.kernel.org/r/1595778455-12132-1-git-send-email-Julia.Lawall@inria.frSigned-off-by: NJonathan Corbet <corbet@lwn.net>

There is no flag REMAP_CAN_SHORTEN.  Commit eca3654e ("vfs: enable
remap callers that can handle short operations") that introduces this
text also introduces the flag REMAP_FILE_CAN_SHORTEN.  Change the name
in the documentation accordingly.
Signed-off-by: NJulia Lawall <Julia.Lawall@inria.fr>
Fixes: eca3654e ("vfs: enable remap callers that can handle short operations")
Link: https://lore.kernel.org/r/1595789020-12941-1-git-send-email-Julia.Lawall@inria.frSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Change the nonexistent flag names WBC_SYNC_ALL and WBC_SYNC_NONE to
WB_SYNC_ALL and WB_SYNC_NONE, respectively, as used in the code with
wbc->sync_mode.
Signed-off-by: NJulia Lawall <Julia.Lawall@inria.fr>

Link: https://lore.kernel.org/r/1595791341-13209-1-git-send-email-Julia.Lawall@inria.frSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Underscores were being used for emphasis, but these are rendered verbatim
in HTML output. reStructuredText uses asterisks for emphasis. I *think* I
caught all of them.
Signed-off-by: NVegard Nossum <vegard.nossum@oracle.com>
Link: https://lore.kernel.org/r/20200727121525.28103-2-vegard.nossum@oracle.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

"xxx``at``" makes the `` appear verbatim in the HTML output. I've opted
for changing this into ``*at()`` to harmonise this with the use of * seen
later in the same document (and add the parentheses to clarify that this
is a system/function call).

``path_``* also makes `` appear in the HTML output, but we can fix it by
moving the * into the ``. Also add the parantheses here.
Signed-off-by: NVegard Nossum <vegard.nossum@oracle.com>
Link: https://lore.kernel.org/r/20200727121525.28103-1-vegard.nossum@oracle.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Two cases of "<" somehow turned into "&lt;". I noticed it on
<https://www.kernel.org/doc/html/latest/filesystems/path-lookup.html>.

I've verified that the HTML output is correct with this patch.
Signed-off-by: NVegard Nossum <vegard.nossum@oracle.com>
Link: https://lore.kernel.org/r/20200727114527.23944-1-vegard.nossum@oracle.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
          If both the HTTP and HTTPS versions
          return 200 OK and serve the same content:
            Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200714175528.46712-1-grandmaster@al2klimov.deSigned-off-by: NJonathan Corbet <corbet@lwn.net>

To make it a little clearer how to create a fixes tag,
add an example based on the preceeding gitconfig setup.
Signed-off-by: NTom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20200710200115.21176-1-trix@redhat.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The add words is:

Tranlation plan:
Welcome for any part of kernel doc Chinese translation, expecially for
admin-guide part.
Signed-off-by: NAlex Shi <alex.shi@linux.alibaba.com>
Cc: Harry Wei <harryxiyou@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/20200713115807.56362-3-alex.shi@linux.alibaba.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

and link it into admin-guide.
Signed-off-by: NAlex Shi <alex.shi@linux.alibaba.com>
Cc: Harry Wei <harryxiyou@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/20200713115807.56362-2-alex.shi@linux.alibaba.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Translate the admin-guide index.rst file into Chinese. and link it into
Chinese top index file.
Signed-off-by: NAlex Shi <alex.shi@linux.alibaba.com>
Cc: Harry Wei <harryxiyou@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/20200713115807.56362-1-alex.shi@linux.alibaba.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Flag is __maybe_unused, not __maybe_used.

Cc: Federico Vaga <federico.vaga@vaga.pv.it>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: clang-built-linux@googlegroups.com
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200715122328.3882187-1-lee.jones@linaro.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Commit 95ca6d73 ("docs: move locking-specific documents to
locking/") accidentally replaced the selftests line for a duplicated
documentation one. Revert this change.
Signed-off-by: NAndré Almeida <andrealmeid@collabora.com>
Fixes: 95ca6d73 ("docs: move locking-specific documents to locking/")
Link: https://lore.kernel.org/r/20200715131036.9692-1-andrealmeid@collabora.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

The LB_BIAS feature was removed in commit 1c1b8a7b ("sched/fair:
Replace source_load() & target_load() with weighted_cpuload()"), so drop
the mention that it is disabled in the no_hz case.
Signed-off-by: NJulia Lawall <Julia.Lawall@inria.fr>

Link: https://lore.kernel.org/r/1595088518-28116-1-git-send-email-Julia.Lawall@inria.frSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following warning:

WARNING: Definition list ends without a blank line;
unexpected unindent.

By switching to the literal block syntax.
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-8-dwlsalmeida@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following sphinx warning:

bpf_devel_QA.rst:444: WARNING: Unknown target name:
"documentation/bpf/btf.rst"

No target was defined for 'btf.rst' in the document. Fix it.
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-6-dwlsalmeida@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following warning:

WARNING: toctree contains reference to nonexistent document
'process/unaligned-memory-access'

The path to the document was wrong.
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-5-dwlsalmeida@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following warnings:

tee.rst:65: WARNING: Unexpected indentation.

tee.rst:69: WARNING: Block quote ends without a
blank line; unexpected unindent.

By switching to the 'definition list' syntax.
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-4-dwlsalmeida@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following warning:

WARNING: toctree contains reference to nonexistent document
'admin-guide/mm/nommu-map'

This was due to a typo.
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-1-dwlsalmeida@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following warning:

Documentation/admin-guide/pstore-blk.rst:
WARNING: document isn't included in any toctree

By adding 'pstore-blk.rst' to the index
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-9-dwlsalmeida@gmail.comAcked-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following warning

Documentation/bpf/ringbuf.rst: WARNING: document isn't
included in any toctree

By adding it to the index.
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-10-dwlsalmeida@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following warning:

Documentation/trace/histogram-design.rst:
WARNING: document isn't included in any toctree

By adding 'histogram-design.rst' to the index.
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-12-dwlsalmeida@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Fix the following sphinx warning:

Documentation/watch_queue.rst:
WARNING: document isn't included in any toctree

By adding watch_queue.rst to the index.
Signed-off-by: NDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20200718165107.625847-13-dwlsalmeida@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Changelog of commit dcda9b04 ("mm, tree wide: replace __GFP_REPEAT by
__GFP_RETRY_MAYFAIL with more useful semantic") has very nice description
of GFP flags that affect reclaim behaviour of the page allocator.

It would be pity to keep this description buried in the log so let's expose
it in the Documentation/ as well.

Cc: Michal Hocko <mhocko@suse.com>
Acked-by: NMichal Hocko <mhocko@suse.com>
Signed-off-by: NMike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/20200719153641.231131-1-rppt@kernel.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>

This patch changes:
1) Fix typo in kernel connector documentation.
	s/cn_netlink_send_multi/cn_netlink_send_mult/
2) update definition of struct cn_msg
Signed-off-by: NWang Long <w@laoqinren.net>
Link: https://lore.kernel.org/r/1595229852-114071-1-git-send-email-w@laoqinren.netSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200720211231.63831-1-grandmaster@al2klimov.deSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Signed-off-by: NBhaskar Chowdhury <unixbhaskar@gmail.com>
Acked-by: NMike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/20200721112251.6100-1-unixbhaskar@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Kprobes contitutes a dynamic tracing technology and as such can be
moved alongside documentation of other tracing technologies.
Signed-off-by: NNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: NMasami Hiramatsu <mhiramat@kernel.org>
Link: https://lore.kernel.org/r/8a09c01c64b2e003d5486c4f0c89740618f1bae4.1595331824.git.naveen.n.rao@linux.vnet.ibm.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Kprobes references are currently listed right after kretprobes example,
and appears to be part of the same section. Move this out to a separate
appendix for clarity.
Signed-off-by: NNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: NMasami Hiramatsu <mhiramat@kernel.org>
Link: https://lore.kernel.org/r/2bba61cd60eec87fbcca3e4343b7f95afa1178cd.1595331824.git.naveen.n.rao@linux.vnet.ibm.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Some of the kprobes references are not valid anymore. Update the URLs to
point to their changed locations, where appropriate. Drop two URLs which
do not exist anymore.
Reported-by: NMasami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: NNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: NMasami Hiramatsu <mhiramat@kernel.org>
Link: https://lore.kernel.org/r/ae96223716e61185870244d8f9dff6678de12fa1.1595331824.git.naveen.n.rao@linux.vnet.ibm.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

fix typo for core-api/cpu_hotplug documentation
Signed-off-by: NYaohui Wang <dillionmango@gmail.com>
Link: https://lore.kernel.org/r/20200722073818.20605-1-dillionmango@gmail.comSigned-off-by: NJonathan Corbet <corbet@lwn.net>

modedb.c was moved twice since the modedb documentation was written.
Update the path to the current one.
Signed-off-by: NJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200723103454.26167-1-jslaby@suse.czSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200710062019.28755-1-grandmaster@al2klimov.deSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200709182742.24724-1-grandmaster@al2klimov.deSigned-off-by: NJonathan Corbet <corbet@lwn.net>

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.
Signed-off-by: NAlexander A. Klimov <grandmaster@al2klimov.de>
Link: https://lore.kernel.org/r/20200708202417.22375-1-grandmaster@al2klimov.deSigned-off-by: NJonathan Corbet <corbet@lwn.net>