42618 Commits

Author SHA1 Message Date
Daniel W. S. Almeida
98600b71f2 Documentation: nfs: pnfs-scsi-server: convert to ReST
Convert pnfs-scsi-server to ReST and move it to admin-guide. Content
remains mostly unchanged.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/5c4b8af41ca0a427a3987535815bccf47a65d320.1578697871.git.dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-16 12:43:05 -07:00
Daniel W. S. Almeida
26f6225fa5 Documentation: nfs: convert pnfs-block-server to ReST
Convert pnfs-block-server.txt to ReST and move it to admin-guide.
Content remains mostly unchanged.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/c06903760e690c16d9df92f5e75f80381d6326d8.1578697871.git.dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-16 12:43:05 -07:00
Daniel W. S. Almeida
fbdcd0b8e5 Documentation: nfs: idmapper: convert to ReST
Convert idmapper.txt to ReST and move it to admin-guide.
Content remains mostly unchanged otherwise.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/069e40cd551ea778538f8fe9ad15ee26e45fc748.1578697871.git.dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-16 12:43:05 -07:00
Daniel W. S. Almeida
0f3456ba9f Documentation: convert nfsd-admin-interfaces to ReST
Convert nfsd-admin-interfaces to ReST and move it into admin-guide.
Content remains mostly untouched.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/d471305e9c96dec38f18d2ff816fca2269a88e29.1578697871.git.dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-16 12:43:05 -07:00
Daniel W. S. Almeida
f8b8d03059 Documentation: nfs-rdma: convert to ReST
Convert nfs-rdma to ReST and move it to admin-guide. Content
remais mostly untouched. Also, mark the doc as obsolete.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/9c88f184f9de2a3eb5181563e258559efc02f58a.1578697871.git.dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-16 12:43:04 -07:00
Daniel W. S. Almeida
0867fb07fa Documentation: nfsroot.rst: COSMETIC: refill a paragraph
Refill a paragraph to eliminate long lines.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/58c50f6ba94a0a2f212c4d2a42f64ffb40336b68.1578697871.git.dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-16 12:43:04 -07:00
Daniel W. S. Almeida
f9a9349846 Documentation: nfsroot.txt: convert to ReST
Convert nfsroot.txt to RST and move it to admin-guide. Content remains
mostly the same.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/442d35917351f5260dd8ed7362e9b5f1264ef8ad.1578697871.git.dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-16 12:43:04 -07:00
Daniel W. S. Almeida
2f123b9a35 Documentation: convert nfs.txt to ReST
This patch converts nfs.txt to RST. It also moves it to admin-guide.
The reason for moving it is because this document contains information
useful for system administrators, as noted on the following paragraph:

'The purpose of this document is to provide information on some of the
special features of the NFS client that can be configured by system
administrators'.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/cb9f2da2f2f6dd432b4cf9e05f79f74f4d54b6ab.1578697871.git.dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-16 12:43:04 -07:00
Daniel W. S. Almeida
a1986433a9 Documentation: filesystems: convert vfat.txt to RST
Converts vfat.txt to the reStructuredText format, improving presentation
without changing the underlying content.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
-----------------------------------------------------------
Changes in v3:
Removed unnecessary markup.
Removed section "BUG REPORTS" as recommended by the maintainer.

Changes in v2:
Refactored long lines as pointed out by Jonathan
Copied the maintainer
Updated the reference in the MAINTAINERS file for vfat

I did not move this into admin-guide, waiting on what the
maintainer has to say about this and also about old sections
in the text, if any.

Link: https://lore.kernel.org/r/20191223010030.434902-1-dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-10 10:58:45 -07:00
Daniel W. S. Almeida
e43630edc3 Documentation: boot.rst: fix warnings
Fix WARNING: Inline emphasis start-string without end-string.
This warning was due to wrong syntax being used.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Link: https://lore.kernel.org/r/20191223033121.1584930-1-dwlsalmeida@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-10 10:54:46 -07:00
Frank A. Cancio Bello
1209f45f7d docs: ftrace: Fix small notation mistake
The use of iff ("if and only if") notation is not accurate in this case.

Suggested-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Link: https://lore.kernel.org/r/22f9a98a972c3155c7b478247a087a5efafde774.1577231751.git.frank@generalsoftwareinc.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-10 10:52:47 -07:00
Frank A. Cancio Bello
5b8914a67e docs: ftrace: Fix typos
Fix minor typos in the doc.

Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Link: https://lore.kernel.org/r/9ef705d0208a4ca0852fed69bc0838a589a4df85.1577231751.git.frank@generalsoftwareinc.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-10 10:52:28 -07:00
Frank A. Cancio Bello
a65d634e63 docs: ftrace: Clarify the RAM impact of buffer_size_kb
The current text could mislead the user into believing that the number
of pages allocated by each CPU ring buffer is calculated by the round
up of the division: buffer_size_kb / PAGE_SIZE.

Clarifies that a few extra pages may be allocated to accommodate buffer
management meta-data.

Suggested-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Suggested-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Link: https://lore.kernel.org/r/6f33be5f3d60e5ffc061d8d2b329d3d3ccf22a8c.1577231751.git.frank@generalsoftwareinc.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-10 10:51:34 -07:00
Guoqing Jiang
6f7f8ef713 docs: block/biovecs: update the location of bio.c
Replace fs with block since bio.c had been moved to block folder.

Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Link: https://lore.kernel.org/r/20200106103735.10327-1-guoqing.jiang@cloud.ionos.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-10 10:23:15 -07:00
Colin Ian King
19a602b745 devices.txt: fix spelling mistake: "shapshot" -> "snapshot"
Fix spelling mistake in text.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200110100427.236530-1-colin.king@canonical.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-01-10 10:13:48 -07:00
Alex Shi
3697aa1556 docs/zh_CN: translate kernel enforcement statement
kernel enforcement statement is a important statement to show a kind of
attitude in kernel community. This patch translate it into Chinese and
add it into toctree.

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
Cc: Li Zefan <lizefan@huawei.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/1576811085-30544-3-git-send-email-alex.shi@linux.alibaba.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-30 12:00:46 -07:00
Alex Shi
fdfb5dfa74 docs/zh_CN: translate kernel driver statement into Chinese
kernel driver statement is a great statement in kernel community. This
patch translate the statement into Chinese and add it into toctree.

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Harry Wei <harryxiyou@gmail.com>
Cc: lizefan@huawei.com
Cc: Fengguang Wu <fengguang.wu@intel.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/1576811085-30544-2-git-send-email-alex.shi@linux.alibaba.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-30 12:00:42 -07:00
Alex Shi
dec6224bb9 docs/zh_CN: add Chinese version of embargoed hardware issues
Embargoed hardware issues is a necessary process guide, but leak of
Chinese version, since there is more Chinese hardware vendors in market.
We'd better have a Chinese version of this guide.

This patch translate the guide, add it into toctree. and also add a link
stub for the original doc.

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
Cc: lizefan@huawei.com
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Harry Wei <harryxiyou@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/1576811085-30544-1-git-send-email-alex.shi@linux.alibaba.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-30 12:00:37 -07:00
Masanari Iida
6c23821c19 docs: w1: Fix a typo in omap-hdq.rst
Fix a spelling typo in omap-hdq.rst

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Link: https://lore.kernel.org/r/20191225165534.9395-1-standby24x7@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-30 11:58:02 -07:00
Masanari Iida
7c737c64b0 Doc: x86: Fix a typo in mm.rst
Fix a spelling typo in mm.rst.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Link: https://lore.kernel.org/r/20191226162138.17601-1-standby24x7@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-30 11:57:18 -07:00
SeongJae Park
c1ccff45e5 docs/memory-barriers.txt.kokr: Minor wordsmith
As suggested by Paul, I got a review from another Korean hacker Yunjae.
 From the review, I got not only 'Reviewed-by:' tags, but also found a
few minor nits.  So I made a second version of the patchset but just
realized that the first version has already sent to Linus.  I therefore
send only the nit fixes as another patch.

----------------------------- >8 ----------------------------------------
docs/memory-barriers.txt.kokr: Minor wordsmith

This commit fixes a couple of minor nits in the Korean translation of
'memory-barriers.txt'.

Signed-off-by: SeongJae Park <sjpark@amazon.de>
Reviewed-by: Yunjae Lee <lyj7694@gmail.com>
Link: https://lore.kernel.org/r/20191129182823.8710-1-sjpark@amazon.de
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 11:04:29 -07:00
Federico Vaga
3dbbeef42b doc:locking: fix locktorture parameter description
The description was talking about two default values: I removed the
wrong one.

Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it>
Link: https://lore.kernel.org/r/20191201121941.6971-1-federico.vaga@vaga.pv.it
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 11:04:29 -07:00
Madhuparna Bhowmik
bc51a6d34c Documentation: kernel-hacking: hacking.rst: Change reference to document namespaces.rst to symbol-namespaces.rst
This patch fixes the following documentation build warning:
Warning: Documentation/kernel-hacking/hacking.rst references
a file that doesn't exist: Documentation/kbuild/namespaces.rst

According to the following patch:
https://patchwork.kernel.org/patch/11178727/
(doc: move namespaces.rst from kbuild/ to core-api/)

The file namespaces.rst was moved from kbuild to core-api
and renamed to symbol-namespaces.rst.
Therefore, this patch changes the reference to the document
kbuild/namespaces.rst in hacking.rst to
core-api/symbol-namespaces.rst

Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik04@gmail.com>
Link: https://lore.kernel.org/r/20191204104554.9100-1-madhuparnabhowmik04@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 09:36:23 -07:00
Madhuparna Bhowmik
a83aaf4979 Documentation: filesystems: automount-support: Change reference to document autofs.txt to autofs.rst
This patch fixes following documentation build warning:
Warning: Documentation/filesystems/automount-support.txt references
a file that doesn't exist: Documentation/filesystems/autofs.txt

Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik04@gmail.com>
Link: https://lore.kernel.org/r/20191204101939.6939-1-madhuparnabhowmik04@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 09:35:51 -07:00
Atish Patra
1d5c17e470 RISC-V: Typo fixes in image header and documentation.
There are some typos in boot image header and riscv boot documentation.

Fix the typos.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Link: https://lore.kernel.org/r/20191009010637.9955-1-atish.patra@wdc.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 09:32:45 -07:00
Randy Dunlap
eb43135117 Documentation: fix Sphinx warning in xilinx_sdfec.rst
Fix Sphinx format warning by adding a blank line.

Documentation/misc-devices/xilinx_sdfec.rst:2: WARNING: Explicit markup ends without a blank line; unexpected unindent.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Dragan Cvetic <dragan.cvetic@xilinx.com>
Link: https://lore.kernel.org/r/8d644cf1-fa7b-ec62-84cf-9b41d7c30eed@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 09:26:25 -07:00
Randy Dunlap
0854cbdb18 Documentation: x86: fix boot.rst warning and format
Fix a Sphinx documentation format warning by breaking a long line
into 2 lines.

Also drop the ':' usage after the Protocol version numbers since
other Protocol versions don't use colons.

Documentation/x86/boot.rst:72: WARNING: Malformed table.
Text in column margin in table line 57.

Fixes: 2c33c27fd603 ("x86/boot: Introduce kernel_info")
Fixes: 00cd1c154d56 ("x86/boot: Introduce kernel_info.setup_type_max")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Link: https://lore.kernel.org/r/c6fbf592-0aca-69d9-e903-e869221a041a@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 09:25:18 -07:00
Konstantin Ryabitsev
ab229d6202 Process: provide hardware-security list details
Fill in "..." stubs with proper links to the mailing lists's encryption
keys and service description URLs. Similarly, fix wording to specify
that multiple members of Linux Foundation's IT team have access to
internal kernel.org infrastructure, and that all of them have similar
confidentiality obligations as the IT team director.

Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20191209192611.GA1688548@chatter.i7.local
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 09:23:55 -07:00
Frank A. Cancio Bello
d693b2883c docs: ftrace: Specifies when buffers get clear
Clarify a few places where the ring buffer and the "snapshot" buffer
are cleared as a side effect of an operation.

This will avoid users lost of tracing data because of these so far
undocumented behavior.

Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20191218191553.q4lwyxmquvtjzjfz@frank-laptop
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-12-19 09:18:33 -07:00
Linus Torvalds
07c4b9e9f7 SCSI fixes on 20191214
24 fixes, all in drivers.  The lion's share (16) are qla2xxx and the
 rest are iscsi (3), ufs (2), smarpqi, lpfc and libsas.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "24 fixes, all in drivers. The lion's share (16) are qla2xxx and the
  rest are iscsi (3), ufs (2), smarpqi, lpfc and libsas"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (24 commits)
  scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
  scsi: iscsi: Fix a potential deadlock in the timeout handler
  scsi: smartpqi: Update attribute name to `driver_version`
  scsi: libsas: stop discovering if oob mode is disconnected
  scsi: ufs: Disable autohibern8 feature in Cadence UFS
  scsi: iscsi: qla4xxx: fix double free in probe
  scsi: ufs: Give an unique ID to each ufs-bsg
  scsi: qla2xxx: Add debug dump of LOGO payload and ELS IOCB
  scsi: qla2xxx: Ignore PORT UPDATE after N2N PLOGI
  scsi: qla2xxx: Don't defer relogin unconditonally
  scsi: qla2xxx: Send Notify ACK after N2N PLOGI
  scsi: qla2xxx: Configure local loop for N2N target
  scsi: qla2xxx: Fix PLOGI payload and ELS IOCB dump length
  scsi: qla2xxx: Don't call qlt_async_event twice
  scsi: qla2xxx: Allow PLOGI in target mode
  scsi: qla2xxx: Change discovery state before PLOGI
  scsi: qla2xxx: Drop superfluous INIT_WORK of del_work
  scsi: qla2xxx: Initialize free_work before flushing it
  scsi: qla2xxx: Use explicit LOGO in target mode
  scsi: qla2xxx: Ignore NULL pointer in tcm_qla2xxx_free_mcmd
  ...
2019-12-14 12:51:57 -08:00
Linus Torvalds
aff2a52507 Staging/IIO fixes for 5.5-rc2
Here are a number of small staging and IIO driver fixes for reported
 issues for 5.5-rc2
 
 Nothing major, a bunch of tiny IIO driver issues resolved, and some
 staging driver fixes for things that people ran into with 5.5-rc1.  Full
 details are in the shortlog.
 
 All of these have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO fixes from Greg KH:
 "Here are a number of small staging and IIO driver fixes for reported
  issues for 5.5-rc2

  Nothing major, a bunch of tiny IIO driver issues resolved, and some
  staging driver fixes for things that people ran into with 5.5-rc1.
  Full details are in the shortlog.

  All of these have been in linux-next with no reported issues"

* tag 'staging-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (28 commits)
  fbtft: Fix the initialization from property algorithm
  staging: rtl8712: fix interface sanity check
  staging: rtl8188eu: fix interface sanity check
  staging: gigaset: add endpoint-type sanity check
  staging: gigaset: fix illegal free on probe errors
  staging: gigaset: fix general protection fault on probe
  staging: vchiq: call unregister_chrdev_region() when driver registration fails
  staging: exfat: fix multiple definition error of `rename_file'
  staging/wlan-ng: add CRC32 dependency in Kconfig
  staging: hp100: Fix build error without ETHERNET
  staging: fbtft: Do not hardcode SPI CS polarity inversion
  staging: exfat: properly support discard in clr_alloc_bitmap()
  staging/octeon: Mark Ethernet driver as BROKEN
  iio: adc: max9611: Fix too short conversion time delay
  iio: ad7949: fix channels mixups
  iio: imu: st_lsm6dsx: do not power-off accel if events are enabled
  iio: imu: st_lsm6dsx: track hw FIFO buffering with fifo_mask
  iio: imu: st_lsm6dsx: fix decimation factor estimation
  iio: imu: inv_mpu6050: fix temperature reporting using bad unit
  iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
  ...
2019-12-14 12:43:57 -08:00
Linus Torvalds
81c64b0bd0 overlayfs fixes for 5.5-rc2
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Merge tag 'ovl-fixes-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs

Pull overlayfs fixes from Miklos Szeredi:
 "Fix some bugs and documentation"

* tag 'ovl-fixes-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
  docs: filesystems: overlayfs: Fix restview warnings
  docs: filesystems: overlayfs: Rename overlayfs.txt to .rst
  ovl: relax WARN_ON() on rename to self
  ovl: fix corner case of non-unique st_dev;st_ino
  ovl: don't use a temp buf for encoding real fh
  ovl: make sure that real fid is 32bit aligned in memory
  ovl: fix lookup failure on multi lower squashfs
2019-12-14 11:13:54 -08:00
Linus Torvalds
1482e664fe Devicetree fixes for v5.5:
- Fix for dependency tracking caused by unittest interaction
 
 - Fix some schema errors in Tegra memory controller schema
 
 - Update Maxime Ripard's email address
 
 - Review fixes to TI cpsw-switch
 
 - Add wakeup-source prop for STM32 rproc. Got dropped in the schema
   conversion.
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Merge tag 'devicetree-fixes-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull Devicetree fixes from Rob Herring:

 - Fix for dependency tracking caused by unittest interaction

 - Fix some schema errors in Tegra memory controller schema

 - Update Maxime Ripard's email address

 - Review fixes to TI cpsw-switch

 - Add wakeup-source prop for STM32 rproc. Got dropped in the schema
   conversion.

* tag 'devicetree-fixes-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  of/platform: Unconditionally pause/resume sync state during kernel init
  dt-bindings: memory-controllers: tegra: Fix type references
  dt-bindings: Change maintainer address
  dt-bindings: net: ti: cpsw-switch: update to fix comments
  dt-bindings: remoteproc: stm32: add wakeup-source property
2019-12-13 15:03:25 -08:00
Linus Torvalds
15da849c91 - Fix DM multipath by restoring full path selector functionality for
bio-based configurations that don't haave a SCSI device handler.
 
 - Fix dm-btree removal to ensure non-root btree nodes have at least
   (max_entries / 3) entries.  This resolves userspace thin_check
   utility's report of "too few entries in btree_node".
 
 - Fix both the DM thin-provisioning and dm-clone targets to properly
   flush the data device prior to metadata commit.  This resolves the
   potential for inconsistency across a power loss event when the data
   device has a volatile writeback cache.
 
 - Small documentation fixes to dm-clone and dm-integrity.
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Merge tag 'for-5.5/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:

 - Fix DM multipath by restoring full path selector functionality for
   bio-based configurations that don't haave a SCSI device handler.

 - Fix dm-btree removal to ensure non-root btree nodes have at least
   (max_entries / 3) entries. This resolves userspace thin_check
   utility's report of "too few entries in btree_node".

 - Fix both the DM thin-provisioning and dm-clone targets to properly
   flush the data device prior to metadata commit. This resolves the
   potential for inconsistency across a power loss event when the data
   device has a volatile writeback cache.

 - Small documentation fixes to dm-clone and dm-integrity.

* tag 'for-5.5/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  docs: dm-integrity: remove reference to ARC4
  dm thin: Flush data device before committing metadata
  dm thin metadata: Add support for a pre-commit callback
  dm clone: Flush destination device before committing metadata
  dm clone metadata: Use a two phase commit
  dm clone metadata: Track exact changes per transaction
  dm btree: increase rebalance threshold in __rebalance2()
  dm: add dm-clone to the documentation index
  dm mpath: remove harmful bio-based optimization
2019-12-13 14:13:15 -08:00
Linus Torvalds
22ff311af9 treewide conversion from FIELD_SIZEOF() to sizeof_field()
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Merge tag 'sizeof_field-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull FIELD_SIZEOF conversion from Kees Cook:
 "A mostly mechanical treewide conversion from FIELD_SIZEOF() to
  sizeof_field(). This avoids the redundancy of having 2 macros
  (actually 3) doing the same thing, and consolidates on sizeof_field().
  While "field" is not an accurate name, it is the common name used in
  the kernel, and doesn't result in any unintended innuendo.

  As there are still users of FIELD_SIZEOF() in -next, I will clean up
  those during this coming development cycle and send the final old
  macro removal patch at that time"

* tag 'sizeof_field-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  treewide: Use sizeof_field() macro
  MIPS: OCTEON: Replace SIZEOF_FIELD() macro
2019-12-13 14:02:12 -08:00
Rob Herring
70c812106c dt-bindings: memory-controllers: tegra: Fix type references
Json-schema requires a $ref to be under an 'allOf' if there are
additional constraints otherwise the additional constraints are
ignored. (Note that this behavior will be changed in draft8.)

Fixes: 641262f5e1ed ("dt-bindings: memory: Add binding for NVIDIA Tegra30 External Memory Controller")
Fixes: 785685b7a106 ("dt-bindings: memory: Add binding for NVIDIA Tegra30 Memory Controller")
Fixes: 8da65c377b21 ("dt-bindings: memory: tegra30: Convert to Tegra124 YAML")
Cc: Thierry Reding <treding@nvidia.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2019-12-12 18:38:10 -06:00
Maxime Ripard
5c7404bb30 dt-bindings: Change maintainer address
While my email address has changed for a while, all the schemas I
contributed still have the old one unfortunately. Update it.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>
2019-12-12 18:38:10 -06:00
Linus Torvalds
687dec9b94 Changes since last update:
- Fix improper return value of listxattr() with no xattr;
 
 - Keep up documentation with latest code.
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Merge tag 'erofs-for-5.5-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs fixes from Gao Xiang:
 "Mainly address a regression reported by David recently observed
  together with overlayfs due to the improper return value of
  listxattr() without xattr. Update outdated expressions in document as
  well.

  Summary:

   - Fix improper return value of listxattr() with no xattr

   - Keep up documentation with latest code"

* tag 'erofs-for-5.5-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: update documentation
  erofs: zero out when listxattr is called with no xattr
2019-12-11 12:25:32 -08:00
Grygorii Strashko
a2ce3217d3 dt-bindings: net: ti: cpsw-switch: update to fix comments
After original patch was merged there were additional comments/requests
provided by Rob Herring [1]. Mostly they are related to json-schema usage,
and this patch fixes them. Also SPDX-License-Identifier has been changed to
(GPL-2.0-only OR BSD-2-Clause) as requested.

[1] https://lkml.org/lkml/2019/11/21/875
Fixes: ef63fe72f698 ("dt-bindings: net: ti: add new cpsw switch driver bindings")
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
[robh: Remove 2 more maxItems that aren't necessary]
Signed-off-by: Rob Herring <robh@kernel.org>
2019-12-11 09:07:28 -06:00
Arnaud Pouliquen
71bbcd2eaf dt-bindings: remoteproc: stm32: add wakeup-source property
If the optional wdg interrupt is defined, then this property
may be defined.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2019-12-11 08:53:03 -06:00
Eric Biggers
7fc979f820 docs: dm-integrity: remove reference to ARC4
ARC4 is no longer considered secure, so it shouldn't be used, even as
just an example.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2019-12-10 10:02:43 -05:00
Amir Goldstein
35c6cb4168 docs: filesystems: overlayfs: Fix restview warnings
Fix only the obvious problems

[SzM: add SPDX license line]

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2019-12-10 16:00:55 +01:00
Amir Goldstein
5356ab0644 docs: filesystems: overlayfs: Rename overlayfs.txt to .rst
It is already formatted as RST.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2019-12-10 16:00:55 +01:00
Paul Menzel
a2bdd0c904 scsi: smartpqi: Update attribute name to driver_version
The file name in the documentation is currently incorrect, so fix it.

Link: https://lore.kernel.org/r/fe264d62-0371-ea59-b66a-6d855290ce65@molgen.mpg.de
Fixes: 6d90615f1346 ("scsi: smartpqi: add sysfs entries")
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-12-09 19:17:36 -05:00
Pankaj Bharadiya
c593642c8b treewide: Use sizeof_field() macro
Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except
at places where these are defined. Later patches will remove the unused
definition of FIELD_SIZEOF().

This patch is generated using following script:

EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h"

git grep -l -e "\bFIELD_SIZEOF\b" | while read file;
do

	if [[ "$file" =~ $EXCLUDE_FILES ]]; then
		continue
	fi
	sed -i  -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file;
done

Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com
Co-developed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: David Miller <davem@davemloft.net> # for net
2019-12-09 10:36:44 -08:00
Greg Kroah-Hartman
7347f09a19 First set of fixes for IIO in the 5.5 cycle.
Mixture of old things people have just hit, and a few late breaking
 issues with things that went in during the merge window.
 
 Being sent promptly to resolve potential DT breakage causing
 issues for binding test builds.
 
 * ad7606
   - Avoid reading extra data from the device over what was intended.
 * ad7124
   - Enable the internal reference when in use.
 * ad7292
   - Fix up license for newly added binding.  Better to not have this go
     out in a release with more limited header than intended.
   - Fix a constraint on number of channels.
 * ad7949
   - Fix an issue which can result in readouts being from the wrong channel.
 * hdc100x
   - Fix wrong ABI usage (units) for relative humidity channel.
 * intel mrfld
   - Allocate right amount of private data (currently allocating too much).
 * ltc2983
   - Avoid a potential issue with machine endianness and wrong length device
     tree read.
 * max1027
   - Clean up leak of an iio_trigger on probe failure.
 * max9611
   - Ensure we sleep long enough to successfully initialize the sensor.
 * mpu6050
   - Fix wrong ABI usage (units) for temperature channel.
 * st_accel
   - Fix an unused variable warning.
 * st_lsm6dsx
   - Fix decimation factor issue that can lead to missaligned datasets
     (and hence garbage)
   - Fix an issue with how we track enabled fifo channels.
   - Avoid powering off the device if wake up events are enabled.
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Merge tag 'iio-fixes-for-5.5a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus

Jonathan writes:

First set of fixes for IIO in the 5.5 cycle.

Mixture of old things people have just hit, and a few late breaking
issues with things that went in during the merge window.

Being sent promptly to resolve potential DT breakage causing
issues for binding test builds.

* ad7606
  - Avoid reading extra data from the device over what was intended.
* ad7124
  - Enable the internal reference when in use.
* ad7292
  - Fix up license for newly added binding.  Better to not have this go
    out in a release with more limited header than intended.
  - Fix a constraint on number of channels.
* ad7949
  - Fix an issue which can result in readouts being from the wrong channel.
* hdc100x
  - Fix wrong ABI usage (units) for relative humidity channel.
* intel mrfld
  - Allocate right amount of private data (currently allocating too much).
* ltc2983
  - Avoid a potential issue with machine endianness and wrong length device
    tree read.
* max1027
  - Clean up leak of an iio_trigger on probe failure.
* max9611
  - Ensure we sleep long enough to successfully initialize the sensor.
* mpu6050
  - Fix wrong ABI usage (units) for temperature channel.
* st_accel
  - Fix an unused variable warning.
* st_lsm6dsx
  - Fix decimation factor issue that can lead to missaligned datasets
    (and hence garbage)
  - Fix an issue with how we track enabled fifo channels.
  - Avoid powering off the device if wake up events are enabled.

* tag 'iio-fixes-for-5.5a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
  iio: adc: max9611: Fix too short conversion time delay
  iio: ad7949: fix channels mixups
  iio: imu: st_lsm6dsx: do not power-off accel if events are enabled
  iio: imu: st_lsm6dsx: track hw FIFO buffering with fifo_mask
  iio: imu: st_lsm6dsx: fix decimation factor estimation
  iio: imu: inv_mpu6050: fix temperature reporting using bad unit
  iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
  iio: adc: max1027: fix not unregistered iio trigger
  iio: adc: intel_mrfld_adc: Allocating too much data in probe()
  iio: adc: ad7124: Enable internal reference
  dt-bindings: iio: adc: ad7292: fix constraint over channel quantity
  dt-bindings: iio: adc: ad7292: Update SPDX identifier
  iio: temperature: ltc2983: fix u32 read into a unsigned long long
  iio: st_accel: Fix unused variable warning
  iio: adc: ad7606: fix reading unnecessary data from device
2019-12-09 09:27:52 +01:00
Marcelo Schmitt
ada971cbdc dt-bindings: iio: adc: ad7292: fix constraint over channel quantity
Change items property of AD7292 channels to correctly constrain their
quantity.

Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-12-08 18:10:28 +00:00
Marcelo Schmitt
dd587a7f0a dt-bindings: iio: adc: ad7292: Update SPDX identifier
Update SPDX identifier to the preferred dual GPL-2.0 OR BSD-2-Clause
licensing.

Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-12-08 18:10:28 +00:00
Gao Xiang
ffafde4783 erofs: update documentation
Some on-disk structures, fields have been renamed in v5.4,
the corresponding document should be updated as well.

Also fix misrespresentation of file time and words about
fixed-sized output compression, data inline, etc.

Link: https://lore.kernel.org/r/20191207025509.6614-1-hsiangkao@aol.com/
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
2019-12-08 21:37:01 +08:00
Linus Torvalds
43a2898631 powerpc updates for 5.5 #2
A few commits splitting the KASAN instrumented bitops header in
 three, to match the split of the asm-generic bitops headers.
 
 This is needed on powerpc because we use asm-generic/bitops/non-atomic.h,
 for the non-atomic bitops, whereas the existing KASAN instrumented
 bitops assume all the underlying operations are provided by the arch
 as arch_foo() versions.
 
 Thanks to:
   Daniel Axtens & Christophe Leroy.
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Merge tag 'powerpc-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull more powerpc updates from Michael Ellerman:
 "A few commits splitting the KASAN instrumented bitops header in three,
  to match the split of the asm-generic bitops headers.

  This is needed on powerpc because we use the generic bitops for the
  non-atomic case only, whereas the existing KASAN instrumented bitops
  assume all the underlying operations are provided by the arch as
  arch_foo() versions.

  Thanks to: Daniel Axtens & Christophe Leroy"

* tag 'powerpc-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  docs/core-api: Remove possibly confusing sub-headings from Bit Operations
  powerpc: support KASAN instrumentation of bitops
  kasan: support instrumented bitops combined with generic bitops
2019-12-06 13:36:31 -08:00