Commit Graph

1121518 Commits

Author SHA1 Message Date
Tim Harvey
ad928a743d ARM: dts: imx6qdl-gw53xx: add CAN regulator
The GW53xx has a transceiver with a STBY pin connected to an IMX6 GPIO.
Configure this as a regulator to drive it low when CAN is in use.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17 12:21:30 +08:00
Tim Harvey
2069c5265b ARM: dts: imx6qdl-gw52xx: add CAN regulator
The GW52xx has a transceiver with a STBY pin connected to an IMX6 GPIO.
Configure this as a regulator to drive it low when CAN is in use.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-17 12:21:21 +08:00
Joy Zou
6769089ecb ARM: dts: imx: update sdma node name format
Node names should be generic, so change the sdma node name format 'sdma'
into 'dma-controller'.

Acked-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-12 17:21:25 +08:00
Oleksij Rempel
179141ca7c ARM: dts: imx6: skov: migrate to resistive-adc-touch
Start to use more generic resistive-adc-touch node. ti,tsc2046 is an ADC
controller used for resistive touchscreen. So, define it as ADC and
attach resistive-adc-touch to it.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 10:12:42 +08:00
Marcel Ziswiler
fd2dd7077c ARM: dts: imx6sx-udoo-neo: don't use multiple blank lines
This fixes the following warning:

arch/arm/boot/dts/imx6sx-udoo-neo.dtsi:309: check: Please don't use multiple
blank lines

While at it, use tabs indent for some pinctrl entries.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 09:58:45 +08:00
Marcel Ziswiler
218db824a7 ARM: dts: imx6sl: use tabs for code indent
This fixes the following error:

arch/arm/boot/dts/imx6sl.dtsi:714: error: code indent should use tabs
where possible

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 09:54:14 +08:00
Alexander Stein
415432c008 ARM: dts: imx6sx: add missing properties for sram
All 3 properties are required by sram.yaml. Fixes the dtbs_check warning:
sram@900000: '#address-cells' is a required property
sram@900000: '#size-cells' is a required property
sram@900000: 'ranges' is a required property

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 09:27:43 +08:00
Alexander Stein
7492a83ed9 ARM: dts: imx6sll: add missing properties for sram
All 3 properties are required by sram.yaml. Fixes the dtbs_check warning:
sram@900000: '#address-cells' is a required property
sram@900000: '#size-cells' is a required property
sram@900000: 'ranges' is a required property

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 09:27:41 +08:00
Alexander Stein
60c9213a1d ARM: dts: imx6sl: add missing properties for sram
All 3 properties are required by sram.yaml. Fixes the dtbs_check warning:
sram@900000: '#address-cells' is a required property
sram@900000: '#size-cells' is a required property
sram@900000: 'ranges' is a required property

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 09:27:39 +08:00
Alexander Stein
088fe52374 ARM: dts: imx6qp: add missing properties for sram
All 3 properties are required by sram.yaml. Fixes the dtbs_check warning:
sram@940000: '#address-cells' is a required property
sram@940000: '#size-cells' is a required property
sram@940000: 'ranges' is a required property

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 09:27:36 +08:00
Alexander Stein
f5848b9563 ARM: dts: imx6dl: add missing properties for sram
All 3 properties are required by sram.yaml. Fixes the dtbs_check warning:
sram@900000: '#address-cells' is a required property
sram@900000: '#size-cells' is a required property
sram@900000: 'ranges' is a required property

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 09:27:34 +08:00
Alexander Stein
b11d083c5d ARM: dts: imx6q: add missing properties for sram
All 3 properties are required by sram.yaml. Fixes the dtbs_check warning:
sram@900000: '#address-cells' is a required property
sram@900000: '#size-cells' is a required property
sram@900000: 'ranges' is a required property

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-05 09:27:19 +08:00
Peng Fan
6497c72e5c ARM: dts: imx7ulp: Add IPG clock for lpi2c
LPI2C requires two clocks, add the missed IPG clock.

Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-03 11:37:33 +08:00
Peng Fan
0d7d886102 ARM: dts: imx7ulp: update the LPI2C clock-names
The clock name should be per clock, not ipg clock.

Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-03 11:37:22 +08:00
Marcel Ziswiler
efa80587f2 ARM: dts: vf610: ddr pinmux
Add DDR pinmux which may be used in U-Boot after synchronising all
them device trees (and includes) from Linux.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-09-03 09:47:43 +08:00
Christoph Niedermaier
3591be2e8a ARM: dts: imx6qdl-dhcom: Move IPU iomux node from PDK2 to SoM file
The SoM itself provides the display interface, see [1] page 20.
Those pins have to be used as the RGB/DPI interface or not used
at all. So rather than duplicate the pinmux settings in every
carrier board DT, better move them into the SoM DTSI.

[1] https://wiki.dh-electronics.com/images/2/2e/DOC_DHCOM-Standard-Specification_R01_2016-11-17.pdf

Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-22 10:37:36 +08:00
Frieder Schrempf
7e4bf4d8de ARM: dts: imx6ul-kontron: Add imx6ull-kontron-bl to Makefile
The imx6ull-kontron-bl.dtb wasn't build as part of the
CONFIG_SOC_IMX6UL option. Add it to the list.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-22 10:22:43 +08:00
Frieder Schrempf
0fcf85d89d ARM: dts: imx6ul-kontron: Simplify devicetree structure
There is no need in differentiating between the different SoM versions
that only differ in memory size, etc. It's much cleaner to simplify
the devicetrees and let them be more generic.

If necessary the bootloader will update the devicetree dynamically
to contain the correct size of the memory.

We also get rid of the N6xxx notation in the compatibles and file
names, as they are not really used anymore and often result in
confusion.

This is a breaking change, but the impact shouldn't be too big and it
makes usage and maintenance easier in the future.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-22 10:22:34 +08:00
Krzysztof Kozlowski
b709c5a39e ARM: dts: vf610: align SPI node name with dtschema
The node names should be generic and DT schema expects certain pattern.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-22 09:18:40 +08:00
Krzysztof Kozlowski
e067767e45 ARM: dts: imx: align gpio-keys node names with dtschema
The node names should be generic and DT schema expects certain pattern.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-22 09:17:33 +08:00
Krzysztof Kozlowski
1bad8bca90 ARM: dts: imx: align LED node names with dtschema
The node names should be generic and DT schema expects certain pattern.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-22 09:17:31 +08:00
Krzysztof Kozlowski
34caa12608 ARM: dts: imx: align SPI node name with dtschema
The node names should be generic and DT schema expects certain pattern.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-22 09:17:21 +08:00
Philipp Zabel
dac772cbd7 ARM: dts: imx6qdl-tqma6x: add fixed power supplies
Add fixed power supplies to the EEPROM nodes to suppress a warning:

  at24 2-0050: supply vcc not found, using dummy regulator

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-22 09:11:59 +08:00
Kuldeep Singh
4c95e73647 ARM: dts: ls1021a: Use generic node name for DMA
DT spec expects generic DMA controller node name as "dma-controller" to
enable validations.

Signed-off-by: Kuldeep Singh <singh.kuldeep87k@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 21:44:01 +08:00
Lucas Stach
afd8f77957 ARM: dts: imx6qdl-kontron-samx6i: hook up DDC i2c bus
i2c2 is routed to the pins dedicated as DDC in the module standard.
Reduce clock rate to 100kHz to be in line with VESA standard and hook
this bus up to the HDMI node.

Fixes: 708ed2649a ("ARM: dts: imx6qdl-kontron-samx6i: increase i2c-frequency")
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
[m.felsch@pengutronix.de: add fixes line]
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 20:26:38 +08:00
Marco Felsch
5694eed98c ARM: dts: imx6qdl-kontron-samx6i: move phy reset into phy-node
Add ethernet-phy node so we can drop the deprecated fec phy-reset-gpios
property. The reset-assert-us value is taken from the existing logic
since the fec driver will add an 1ms assert delay per default if
phy-reset-gpios is used and phy-reset-duration is not specified.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 20:26:37 +08:00
David Jander
bae57eacc0 ARM: dts: imx6qdl-vicut1.dtsi: Add backlight-isb node
On some older hardware models this is needed. It will do no harm if used
with newer models though.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 20:18:16 +08:00
Haibo Chen
e7c4ebe2f9 ARM: dts: imx7d-sdb: config the max pressure for tsc2046
Use the general touchscreen method to config the max pressure for
touch tsc2046(data sheet suggest 8 bit pressure), otherwise, for
ABS_PRESSURE, when config the same max and min value, weston will
meet the following issue,

[17:19:39.183] event1  - ADS7846 Touchscreen: is tagged by udev as: Touchscreen
[17:19:39.183] event1  - ADS7846 Touchscreen: kernel bug: device has min == max on ABS_PRESSURE
[17:19:39.183] event1  - ADS7846 Touchscreen: was rejected
[17:19:39.183] event1  - not using input device '/dev/input/event1'

This will then cause the APP weston-touch-calibrator can't list touch devices.

root@imx6ul7d:~# weston-touch-calibrator
could not load cursor 'dnd-move'
could not load cursor 'dnd-copy'
could not load cursor 'dnd-none'
No devices listed.

And accroding to binding Doc, "ti,x-max", "ti,y-max", "ti,pressure-max"
belong to the deprecated properties, so remove them. Also for "ti,x-min",
"ti,y-min", "ti,x-plate-ohms", the value set in dts equal to the default
value in driver, so are redundant, also remove here.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 16:38:31 +08:00
Marcel Ziswiler
de8aee649f ARM: dts: vf610: don't use multiple blank lines
Avoid the following checkpatch warning:

arch/arm/boot/dts/vf610.dtsi:5: check: Please don't use multiple blank
 lines

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 15:49:25 +08:00
Marcel Ziswiler
005e285866 ARM: dts: vf610-twr: indent use tabs, no spaces at start of line
Avoid the following checkpatch warning:

arch/arm/boot/dts/vf610-twr.dts:172: warning: please, no spaces at the
 start of a line

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 15:49:22 +08:00
Marcel Ziswiler
4404c1b7b0 ARM: dts: vf610: no spaces in indent but tabs
Avoid spaces in indent but rather use tabs.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 15:49:19 +08:00
Marcel Ziswiler
64bbac6733 ARM: dts: imx7d-pico: indent use tabs, no spaces at start of line
Avoid the following checkpatch warning:

arch/arm/boot/dts/imx7d-pico.dtsi:44: error: code indent should use tabs
 where possible
arch/arm/boot/dts/imx7d-pico.dtsi:44: warning: please, no spaces at the
 start of a line

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 15:49:17 +08:00
Marcel Ziswiler
f9065184ea ARM: dts: imx6qdl-sabre: change to use SPDX identifiers
Replace the license text with SPDX identifiers.

Avoid the following checkpatch warning:

arch/arm/boot/dts/imx6qdl-sabrelite.dtsi:1: warning: Missing or
 malformed SPDX-License-Identifier tag in line 1

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 15:49:14 +08:00
Marcel Ziswiler
09b2152047 ARM: dts: imx6qdl: phytec: no spaces at start of line, indent use tabs
Avoid the following checkpatch warnings:

arch/arm/boot/dts/imx6qdl-phytec-mira-peb-av-02.dtsi:67: error: code
 indent should use tabs where possible
arch/arm/boot/dts/imx6qdl-phytec-mira-peb-av-02.dtsi:67: warning:
 please, no spaces at the start of a line

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 15:49:12 +08:00
Marcel Ziswiler
e45840c8eb ARM: dts: imx6qdl-mba6: don't use multiple blank lines
Avoid the following checkpatch warning:

arch/arm/boot/dts/imx6qdl-mba6.dtsi:247: check: Please don't use
 multiple blank lines

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 15:49:09 +08:00
Marcel Ziswiler
cdf904c97b ARM: dts: imx6-sabrelite: change to use SPDX identifiers
Replace the license text with SPDX identifiers.

Avoid the following checkpatch warning:

arch/arm/boot/dts/imx6q-sabrelite.dts:1: warning: Missing or malformed
 SPDX-License-Identifier tag in line 1

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 15:48:41 +08:00
Alexander Stein
151c67c67b ARM: dts: imx6q-mccmon6: Add fsl,err006687-workaround-present property
Add property for ERR006687 hardware workaround.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 11:23:18 +08:00
Alexander Stein
c9d38ff708 ARM: dts: imx6: delete interrupts property if interrupts-extended is set
In most cases this is related to fsl,err006687-workaround-present, which
requires a GPIO interrupt next a GIC interrupt.

This fixes the dtbs_check warning:
imx6dl-mba6a.dtb: ethernet@2188000: More than one condition true in oneOf schema:
        {'$filename': 'Documentation/devicetree/bindings/net/fsl,fec.yaml',
[...]

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-21 11:20:17 +08:00
Michal Vokáč
8b212526a9 ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel
Add connection between the backlight controller and LCD panel.
With that the backlight is automatically switched on when the panel
is on or switched off when the panel is blanked.

Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-08-17 21:00:22 +08:00
Linus Torvalds
568035b01c Linux 6.0-rc1 2022-08-14 15:50:18 -07:00
Yury Norov
9f162193d6 radix-tree: replace gfp.h inclusion with gfp_types.h
Radix tree header includes gfp.h for __GFP_BITS_SHIFT only. Now we
have gfp_types.h for this.

Fixes powerpc allmodconfig build:

   In file included from include/linux/nodemask.h:97,
                    from include/linux/mmzone.h:17,
                    from include/linux/gfp.h:7,
                    from include/linux/radix-tree.h:12,
                    from include/linux/idr.h:15,
                    from include/linux/kernfs.h:12,
                    from include/linux/sysfs.h:16,
                    from include/linux/kobject.h:20,
                    from include/linux/pci.h:35,
                    from arch/powerpc/kernel/prom_init.c:24:
   include/linux/random.h: In function 'add_latent_entropy':
>> include/linux/random.h:25:46: error: 'latent_entropy' undeclared (first use in this function); did you mean 'add_latent_entropy'?
      25 |         add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
         |                                              ^~~~~~~~~~~~~~
         |                                              add_latent_entropy
   include/linux/random.h:25:46: note: each undeclared identifier is reported only once for each function it appears in

Reported-by: kernel test robot <lkp@intel.com>
CC: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-08-14 13:31:03 -07:00
Linus Torvalds
74cbb480d0 Fix proc_reg_llseek() breakage. Always had been possible if
somebody left NULL ->proc_lseek, became a practical issue now.
 
 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull vfs lseek fix from Al Viro:
 "Fix proc_reg_llseek() breakage. Always had been possible if somebody
  left NULL ->proc_lseek, became a practical issue now"

* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  take care to handle NULL ->proc_lseek()
2022-08-14 13:03:53 -07:00
Al Viro
3f61631d47 take care to handle NULL ->proc_lseek()
Easily done now, just by clearing FMODE_LSEEK in ->f_mode
during proc_reg_open() for such entries.

Fixes: 868941b144 "fs: remove no_llseek"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2022-08-14 15:16:18 -04:00
Linus Torvalds
5d6a0f4da9 xen: branch for v6.0-rc1b
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Merge tag 'for-linus-6.0-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull more xen updates from Juergen Gross:

 - fix the handling of the "persistent grants" feature negotiation
   between Xen blkfront and Xen blkback drivers

 - a cleanup of xen.config and adding xen.config to Xen section in
   MAINTAINERS

 - support HVMOP_set_evtchn_upcall_vector, which is more compliant to
   "normal" interrupt handling than the global callback used up to now

 - further small cleanups

* tag 'for-linus-6.0-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  MAINTAINERS: add xen config fragments to XEN HYPERVISOR sections
  xen: remove XEN_SCRUB_PAGES in xen.config
  xen/pciback: Fix comment typo
  xen/xenbus: fix return type in xenbus_file_read()
  xen-blkfront: Apply 'feature_persistent' parameter when connect
  xen-blkback: Apply 'feature_persistent' parameter when connect
  xen-blkback: fix persistent grants negotiation
  x86/xen: Add support for HVMOP_set_evtchn_upcall_vector
2022-08-14 09:28:54 -07:00
Linus Torvalds
96f86ff083 perf tools changes for v6.0: 2nd batch
- 'perf c2c' now supports ARM64, adjust its output to cope with differences with
   what is in x86_64. Now go find false sharing on ARM64 (at least Neoverse) as well!
 
 - Refactor the JSON processing, making the output more compact and thus reducing the
   size of the resulting perf binary.
 
 - Improvements for 'perf offcpu' profiling, including tracking child processes.
 
 - Update Intel JSON metrics and events files for broadwellde, broadwellx,
   cascadelakex, haswellx, icelakex, ivytown, jaketown, knightslanding,
   sapphirerapids, skylakex and snowridgex.
 
 - Add 'perf stat' JSON output and a 'perf test' entry for it.
 
 - Ignore memfd and anonymous mmap events if jitdump present.
 
 - Refactor 'perf test' shell tests allowing subdirs.
 
 - Fix an error handling path in 'parse_perf_probe_command()'
 
 - Fixes for the guest Intel PT tracing patchkit in the 1st batch of this merge window.
 
 - Print debuginfod queries if -v option is used, to explain delays in processing when
   debuginfo servers are enabled to fetch DSOs with richer symbol tables.
 
 - Improve error message for 'perf record -p not_existing_pid'
 
 - Fix openssl and libbpf feature detection.
 
 - Add PMU pai_crypto event description for IBM z16 on 'perf list'.
 
 - Fix typos and duplicated words on comments in various places.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-fixes-for-v6.0-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull more perf tool updates from Arnaldo Carvalho de Melo:

 - 'perf c2c' now supports ARM64, adjust its output to cope with
   differences with what is in x86_64. Now go find false sharing on
   ARM64 (at least Neoverse) as well!

 - Refactor the JSON processing, making the output more compact and thus
   reducing the size of the resulting perf binary

 - Improvements for 'perf offcpu' profiling, including tracking child
   processes

 - Update Intel JSON metrics and events files for broadwellde,
   broadwellx, cascadelakex, haswellx, icelakex, ivytown, jaketown,
   knightslanding, sapphirerapids, skylakex and snowridgex

 - Add 'perf stat' JSON output and a 'perf test' entry for it

 - Ignore memfd and anonymous mmap events if jitdump present

 - Refactor 'perf test' shell tests allowing subdirs

 - Fix an error handling path in 'parse_perf_probe_command()'

 - Fixes for the guest Intel PT tracing patchkit in the 1st batch of
   this merge window

 - Print debuginfod queries if -v option is used, to explain delays in
   processing when debuginfo servers are enabled to fetch DSOs with
   richer symbol tables

 - Improve error message for 'perf record -p not_existing_pid'

 - Fix openssl and libbpf feature detection

 - Add PMU pai_crypto event description for IBM z16 on 'perf list'

 - Fix typos and duplicated words on comments in various places

* tag 'perf-tools-fixes-for-v6.0-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (81 commits)
  perf test: Refactor shell tests allowing subdirs
  perf vendor events: Update events for snowridgex
  perf vendor events: Update events and metrics for skylakex
  perf vendor events: Update metrics for sapphirerapids
  perf vendor events: Update events for knightslanding
  perf vendor events: Update metrics for jaketown
  perf vendor events: Update metrics for ivytown
  perf vendor events: Update events and metrics for icelakex
  perf vendor events: Update events and metrics for haswellx
  perf vendor events: Update events and metrics for cascadelakex
  perf vendor events: Update events and metrics for broadwellx
  perf vendor events: Update metrics for broadwellde
  perf jevents: Fold strings optimization
  perf jevents: Compress the pmu_events_table
  perf metrics: Copy entire pmu_event in find metric
  perf pmu-events: Hide the pmu_events
  perf pmu-events: Don't assume pmu_event is an array
  perf pmu-events: Move test events/metrics to JSON
  perf test: Use full metric resolution
  perf pmu-events: Hide pmu_events_map
  ...
2022-08-14 09:22:11 -07:00
Linus Torvalds
d785610f05 powerpc fixes for 6.0 #2
- Ensure we never emit lwarx with EH=1 on 32-bit, because some 32-bit CPUs trap on it
    rather than ignoring it as they should.
 
  - Fix ftrace when building with clang, which was broken by some refactoring.
 
  - A couple of other minor fixes.
 
 Thanks to: Christophe Leroy, Naveen N. Rao, Nick Desaulniers, Ondrej Mosnacek, Pali Rohár,
 Russell Currey Segher Boessenkool.
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Merge tag 'powerpc-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Ensure we never emit lwarx with EH=1 on 32-bit, because some 32-bit
   CPUs trap on it rather than ignoring it as they should.

 - Fix ftrace when building with clang, which was broken by some
   refactoring.

 - A couple of other minor fixes.

Thanks to Christophe Leroy, Naveen N.  Rao, Nick Desaulniers, Ondrej
Mosnacek, Pali Rohár, Russell Currey, and Segher Boessenkool.

* tag 'powerpc-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/kexec: Fix build failure from uninitialised variable
  powerpc/ppc-opcode: Fix PPC_RAW_TW()
  powerpc64/ftrace: Fix ftrace for clang builds
  powerpc: Make eh value more explicit when using lwarx
  powerpc: Don't hide eh field of lwarx behind a macro
  powerpc: Fix eh field when calling lwarx on PPC32
2022-08-14 08:48:13 -07:00
Linus Torvalds
aea23e7c46 fix for /proc/mounts escaping
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull /proc/mounts fix from Al Viro:
 "Fix for /proc/mounts escaping - escape the '#' character too"

* tag 'pull-work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  vfs: escape hash as well
2022-08-13 17:35:58 -07:00
Linus Torvalds
332019e23a 8 cifs/smb3 fixes, mostly restructuring/cleanup, including two for stable
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Merge tag '5.20-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6

Pull more cifs updates from Steve French:

 - two fixes for stable, one for a lock length miscalculation, and
   another fixes a lease break timeout bug

 - improvement to handle leases, allows the close timeout to be
   configured more safely

 - five restructuring/cleanup patches

* tag '5.20-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: Do not access tcon->cfids->cfid directly from is_path_accessible
  cifs: Add constructor/destructors for tcon->cfid
  SMB3: fix lease break timeout when multiple deferred close handles for the same file.
  smb3: allow deferred close timeout to be configurable
  cifs: Do not use tcon->cfid directly, use the cfid we get from open_cached_dir
  cifs: Move cached-dir functions into a separate file
  cifs: Remove {cifs,nfs}_fscache_release_page()
  cifs: fix lock length calculation
2022-08-13 17:31:18 -07:00
David Howells
8549a26308 afs: Enable multipage folio support
Enable multipage folio support for the afs filesystem.

Support has already been implemented in netfslib, fscache and cachefiles
and in most of afs, but I've waited for Matthew Wilcox's latest folio
changes.

Note that it does require a change to afs_write_begin() to return the
correct subpage.  This is a "temporary" change as we're working on
getting rid of the need for ->write_begin() and ->write_end()
completely, at least as far as network filesystems are concerned - but
it doesn't prevent afs from making use of the capability.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: kafs-testing@auristor.com
Cc: Marc Dionne <marc.dionne@auristor.com>
Cc: linux-afs@lists.infradead.org
Link: https://lore.kernel.org/lkml/2274528.1645833226@warthog.procyon.org.uk/
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-08-13 17:20:51 -07:00
Linus Torvalds
f6eb0fed6a Misc timer fixes:
- fix a potential use-after-free bug in posix timers
  - correct a prototype
  - address a build warning
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'timers-urgent-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fixes from Ingo Molnar:
 "Misc timer fixes:

   - fix a potential use-after-free bug in posix timers

   - correct a prototype

   - address a build warning"

* tag 'timers-urgent-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  posix-cpu-timers: Cleanup CPU timers before freeing them during exec
  time: Correct the prototype of ns_to_kernel_old_timeval and ns_to_timespec64
  posix-timers: Make do_clock_gettime() static
2022-08-13 14:38:22 -07:00