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2020-11-12Merge tag 'net-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds4-6/+6
Pull networking fixes from Jakub Kicinski: "Current release - regressions: - arm64: dts: fsl-ls1028a-kontron-sl28: specify in-band mode for ENETC Current release - bugs in new features: - mptcp: provide rmem[0] limit offset to fix oops Previous release - regressions: - IPv6: Set SIT tunnel hard_header_len to zero to fix path MTU calculations - lan743x: correctly handle chips with internal PHY - bpf: Don't rely on GCC __attribute__((optimize)) to disable GCSE - mlx5e: Fix VXLAN port table synchronization after function reload Previous release - always broken: - bpf: Zero-fill re-used per-cpu map element - fix out-of-order UDP packets when forwarding with UDP GSO fraglists turned on: - fix UDP header access on Fast/frag0 UDP GRO - fix IP header access and skb lookup on Fast/frag0 UDP GRO - ethtool: netlink: add missing netdev_features_change() call - net: Update window_clamp if SOCK_RCVBUF is set - igc: Fix returning wrong statistics - ch_ktls: fix multiple leaks and corner cases in Chelsio TLS offload - tunnels: Fix off-by-one in lower MTU bounds for ICMP/ICMPv6 replies - r8169: disable hw csum for short packets on all chip versions - vrf: Fix fast path output packet handling with async Netfilter rules" * tag 'net-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (65 commits) lan743x: fix use of uninitialized variable net: udp: fix IP header access and skb lookup on Fast/frag0 UDP GRO net: udp: fix UDP header access on Fast/frag0 UDP GRO devlink: Avoid overwriting port attributes of registered port vrf: Fix fast path output packet handling with async Netfilter rules cosa: Add missing kfree in error path of cosa_write net: switch to the kernel.org patchwork instance ch_ktls: stop the txq if reaches threshold ch_ktls: tcb update fails sometimes ch_ktls/cxgb4: handle partial tag alone SKBs ch_ktls: don't free skb before sending FIN ch_ktls: packet handling prior to start marker ch_ktls: Correction in middle record handling ch_ktls: missing handling of header alone ch_ktls: Correction in trimmed_len calculation cxgb4/ch_ktls: creating skbs causes panic ch_ktls: Update cheksum information ch_ktls: Correction in finding correct length cxgb4/ch_ktls: decrypted bit is not enough net/x25: Fix null-ptr-deref in x25_connect ...
2020-11-12Merge tag 'acpi-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds3-19/+46
Pull ACPI fixes from Rafael Wysocki: "These are mostly docmentation fixes and janitorial changes plus some new device IDs and a new quirk. Specifics: - Fix documentation regarding GPIO properties (Andy Shevchenko) - Fix spelling mistakes in ACPI documentation (Flavio Suligoi) - Fix white space inconsistencies in ACPI code (Maximilian Luz) - Fix string formatting in the ACPI Generic Event Device (GED) driver (Nick Desaulniers) - Add Intel Alder Lake device IDs to the ACPI drivers used by the Dynamic Platform and Thermal Framework (Srinivas Pandruvada) - Add lid-related DMI quirk for Medion Akoya E2228T to the ACPI button driver (Hans de Goede)" * tag 'acpi-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: DPTF: Support Alder Lake Documentation: ACPI: fix spelling mistakes ACPI: button: Add DMI quirk for Medion Akoya E2228T ACPI: GED: fix -Wformat ACPI: Fix whitespace inconsistencies ACPI: scan: Fix acpi_dma_configure_id() kerneldoc name Documentation: firmware-guide: gpio-properties: Clarify initial output state Documentation: firmware-guide: gpio-properties: active_low only for GpioIo() Documentation: firmware-guide: gpio-properties: Fix factual mistakes
2020-11-12ASoC: google: dt-bindings: add new compatible for sc7180-coachzxuyuqing1-1/+3
Add devicetree bindings for coachz in documentation file Signed-off-by: xuyuqing <xuyuqing@huaqin.corp-partner.google.com> Link: https://lore.kernel.org/r/20201112014328.695232-2-xuyuqing@huaqin.corp-partner.google.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-12docs: thermal: time_in_state is displayed in msec and not usertimeViresh Kumar1-2/+1
The sysfs stats for cooling devices shows the time_in_state in msec, remove the unwanted usertime comment. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/d5461bdf9ab6b6fee7f28f538582edbb426aa077.1605004905.git.viresh.kumar@linaro.org
2020-11-12dt-bindings: thermal: rcar-thermal: Improve schema validationGeert Uytterhoeven1-19/+29
- Factor out common required properties, - "interrupts", "clocks", and "power-domains" are required on R-Mobile APE6, too, - Invert logic to simplify descriptions. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20201028153541.1736279-1-geert+renesas@glider.be
2020-11-12ovl: document lower modification caveatsKevin Locke1-3/+7
Some overlayfs optional features are incompatible with offline changes to the lower tree and may result in -EXDEV, -EIO, or other errors. Such modification is not supported and the error behavior is intentionally not specified. Update the "Changes to underlying filesystems" section to note this restriction. Move the paragraph describing the offline behavior below the online behavior so it is adjacent to the following 3 paragraphs describing the NFS export offline modification behavior. Link: https://lore.kernel.org/linux-unionfs/20200708142353.GA103536@redhat.com/ Link: https://lore.kernel.org/linux-unionfs/CAOQ4uxi23Zsmfb4rCed1n=On0NNA5KZD74jjjeyz+et32sk-gg@mail.gmail.com/ Link: https://lore.kernel.org/linux-unionfs/20200817135651.GA637139@redhat.com/ Link: https://lore.kernel.org/linux-unionfs/20200709153616.GE150543@redhat.com/ Link: https://lore.kernel.org/linux-unionfs/20200812135529.GA122370@kevinolos/ Signed-off-by: Kevin Locke <kevin@kevinlocke.name> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-11-12ovl: doc clarificationMiklos Szeredi1-5/+7
Documentation says "The lower filesystem can be any filesystem supported by Linux". However, this is not the case, as Linux supports vfat and vfat doesn't work as a lower filesystem Reported-by: nerdopolis <bluescreen_avenger@verizon.net> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-11-12ovl: introduce new "uuid=off" option for inodes index featurePavel Tikhomirov1-0/+5
This replaces uuid with null in overlayfs file handles and thus relaxes uuid checks for overlay index feature. It is only possible in case there is only one filesystem for all the work/upper/lower directories and bare file handles from this backing filesystem are unique. In other case when we have multiple filesystems lets just fallback to "uuid=on" which is and equivalent of how it worked before with all uuid checks. This is needed when overlayfs is/was mounted in a container with index enabled (e.g.: to be able to resolve inotify watch file handles on it to paths in CRIU), and this container is copied and started alongside with the original one. This way the "copy" container can't have the same uuid on the superblock and mounting the overlayfs from it later would fail. That is an example of the problem on top of loop+ext4: dd if=/dev/zero of=loopbackfile.img bs=100M count=10 losetup -fP loopbackfile.img losetup -a #/dev/loop0: [64768]:35 (/loop-test/loopbackfile.img) mkfs.ext4 loopbackfile.img mkdir loop-mp mount -o loop /dev/loop0 loop-mp mkdir loop-mp/{lower,upper,work,merged} mount -t overlay overlay -oindex=on,lowerdir=loop-mp/lower,\ upperdir=loop-mp/upper,workdir=loop-mp/work loop-mp/merged umount loop-mp/merged umount loop-mp e2fsck -f /dev/loop0 tune2fs -U random /dev/loop0 mount -o loop /dev/loop0 loop-mp mount -t overlay overlay -oindex=on,lowerdir=loop-mp/lower,\ upperdir=loop-mp/upper,workdir=loop-mp/work loop-mp/merged #mount: /loop-test/loop-mp/merged: #mount(2) system call failed: Stale file handle. If you just change the uuid of the backing filesystem, overlay is not mounting any more. In Virtuozzo we copy container disks (ploops) when create the copy of container and we require fs uuid to be unique for a new container. Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-11-12w1: w1_therm: Rename conflicting sysfs attribute 'eeprom' to 'eeprom_cmd'Ivan Zaentsev2-2/+2
Duplicate attribute 'eeprom' is defined in: 1) Documentation/ABI/testing/sysfs-driver-w1_therm 2) Documentation/ABI/stable/sysfs-driver-w1_ds28e04 Both drivers define an attribute: /sys/bus/w1/devices/.../eeprom with conflicting behavior. Fix by renaming the newer one in w1_therm.c to 'eeprom_cmd'. Reported-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/lkml/20201029152845.6bbb39ce@coco.lan/ Signed-off-by: Ivan Zaentsev <ivan.zaentsev@wirenboard.ru> Link: https://lore.kernel.org/r/20201112064931.8471-1-ivan.zaentsev@wirenboard.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-11net: switch to the kernel.org patchwork instanceJakub Kicinski3-4/+4
Move to the kernel.org patchwork instance, it has significantly lower latency for accessing from Europe and the US. Other quirks include the reply bot. Link: https://lore.kernel.org/r/20201110035120.642746-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-11net: evaluate net.ipvX.conf.all.ignore_routes_with_linkdownVincent Bernat1-0/+3
Introduced in 0eeb075fad73, the "ignore_routes_with_linkdown" sysctl ignores a route whose interface is down. It is provided as a per-interface sysctl. However, while a "all" variant is exposed, it was a noop since it was never evaluated. We use the usual "or" logic for this kind of sysctls. Tested with: ip link add type veth # veth0 + veth1 ip link add type veth # veth1 + veth2 ip link set up dev veth0 ip link set up dev veth1 # link-status paired with veth0 ip link set up dev veth2 ip link set up dev veth3 # link-status paired with veth2 # First available path ip -4 addr add 203.0.113.${uts#H}/24 dev veth0 ip -6 addr add 2001:db8:1::${uts#H}/64 dev veth0 # Second available path ip -4 addr add 192.0.2.${uts#H}/24 dev veth2 ip -6 addr add 2001:db8:2::${uts#H}/64 dev veth2 # More specific route through first path ip -4 route add 198.51.100.0/25 via 203.0.113.254 # via veth0 ip -6 route add 2001:db8:3::/56 via 2001:db8:1::ff # via veth0 # Less specific route through second path ip -4 route add 198.51.100.0/24 via 192.0.2.254 # via veth2 ip -6 route add 2001:db8:3::/48 via 2001:db8:2::ff # via veth2 # H1: enable on "all" # H2: enable on "veth0" for v in ipv4 ipv6; do case $uts in H1) sysctl -qw net.${v}.conf.all.ignore_routes_with_linkdown=1 ;; H2) sysctl -qw net.${v}.conf.veth0.ignore_routes_with_linkdown=1 ;; esac done set -xe # When veth0 is up, best route is through veth0 ip -o route get 198.51.100.1 | grep -Fw veth0 ip -o route get 2001:db8:3::1 | grep -Fw veth0 # When veth0 is down, best route should be through veth2 on H1/H2, # but on veth0 on H2 ip link set down dev veth1 # down veth0 ip route show [ $uts != H3 ] || ip -o route get 198.51.100.1 | grep -Fw veth0 [ $uts != H3 ] || ip -o route get 2001:db8:3::1 | grep -Fw veth0 [ $uts = H3 ] || ip -o route get 198.51.100.1 | grep -Fw veth2 [ $uts = H3 ] || ip -o route get 2001:db8:3::1 | grep -Fw veth2 Without this patch, the two last lines would fail on H1 (the one using the "all" sysctl). With the patch, everything succeeds as expected. Also document the sysctl in `ip-sysctl.rst`. Fixes: 0eeb075fad73 ("net: ipv4 sysctl option to ignore routes when nexthop link is down") Signed-off-by: Vincent Bernat <vincent@bernat.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-11dt-bindings: can: fsl,flexcan.yaml: fix fsl,stop-modeMarc Kleine-Budde1-5/+6
The fsl,stop-mode property is a phandle-array and should consist of one phandle and two 32 bit integers, e.g.: fsl,stop-mode = <&gpr 0x34 28>; This patch fixes the following errors, which shows up during a dtbs_check: arch/arm/boot/dts/imx6dl-apf6dev.dt.yaml: can@2090000: fsl,stop-mode: [[1, 52, 28]] is too short From schema: Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml Fixes: e5ab9aa7e49b ("dt-bindings: can: flexcan: convert fsl,*flexcan bindings to yaml") Reported-by: Rob Herring <robh+dt@kernel.org> Cc: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20201111130507.1560881-5-mkl@pengutronix.de Signed-off-by: Rob Herring <robh@kernel.org>
2020-11-11thunderbolt: Add link_speed and link_width to XDomainIsaac Hazan1-0/+28
Link speed and link width are needed for checking expected values in case of using a loopback service. Signed-off-by: Isaac Hazan <isaac.hazan@intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-10bpf: Load and verify kernel module BTFsAndrii Nakryiko1-0/+8
Add kernel module listener that will load/validate and unload module BTF. Module BTFs gets ID generated for them, which makes it possible to iterate them with existing BTF iteration API. They are given their respective module's names, which will get reported through GET_OBJ_INFO API. They are also marked as in-kernel BTFs for tooling to distinguish them from user-provided BTFs. Also, similarly to vmlinux BTF, kernel module BTFs are exposed through sysfs as /sys/kernel/btf/<module-name>. This is convenient for user-space tools to inspect module BTF contents and dump their types with existing tools: [vmuser@archvm bpf]$ ls -la /sys/kernel/btf total 0 drwxr-xr-x 2 root root 0 Nov 4 19:46 . drwxr-xr-x 13 root root 0 Nov 4 19:46 .. ... -r--r--r-- 1 root root 888 Nov 4 19:46 irqbypass -r--r--r-- 1 root root 100225 Nov 4 19:46 kvm -r--r--r-- 1 root root 35401 Nov 4 19:46 kvm_intel -r--r--r-- 1 root root 120 Nov 4 19:46 pcspkr -r--r--r-- 1 root root 399 Nov 4 19:46 serio_raw -r--r--r-- 1 root root 4094095 Nov 4 19:46 vmlinux Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/bpf/20201110011932.3201430-5-andrii@kernel.org
2020-11-10Merge series "regulator: bd718x7: support voltage scaling" from Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>:Mark Brown373-2889/+4596
RFC for adding a support for typical voltage scaling connection In few occasions there has been a need to scale the voltage output from bucks on BD71837. Usually this is done when buck8 is used to power specific GPU which can utilize voltages down to 0.7V. As lowest the buck8 on BD71837 can go is 0.8V, and external connection is used to scale the voltages. The BD71837, BD71847 and BD71850 bucks can be adjusted by pulling up the feedback pin using suitable voltage/resistors. |---------------| | buck 8 |-------+----->Vout | | | |---------------| | | | | | +-------+--R2----+ | R1 | V FB-pull-up This will scale the voltage as follows: - Vout_o = Vo - (Vpu - Vo)*R2/R1 - Linear_step = step_orig*(R1+R2)/R1 where: Vout_o is adjusted voltage output at vsel reg value 0 Vo is original voltage output at vsel reg value 0 Vpu is the pull-up voltage V FB-pull-up in the picture R1 and R2 are resistor values. >From HW point of view this does not need to be limited to buck 8. This connection can be used to adjust output from any of the bucks on BD71837/47/50. As this seems to be a 'de-facto' way to scale the voltages on BD71837 it might be a good idea to support computing the new voltage ranges for bucks based on the V-pull-up and resistor R1/R2 values given from device-tree. This allows describing the external HW connection using DT to correctly scale the voltages. This RFC uses "rohm,feedback-pull-up-r1-ohms" and "rohm,feedback-pull-up-r2-ohms" to provide the resistor values - but these names (without the picture) might not be too descriptive. I am grateful for all suggestions as better and more descriptive names. This patch series is an RFC because this connection feels somewhat "hacky". OTOH - when hack becomes widely used, it is less of an hack and more of a standard - and occasionally supporting HW hacks using SW may benefit us all, right? :) The other thing some projects do is allowing the change of BD71837 buck8 voltages when buck8 is enabled. This however will introduce voltage spikes as buck8 was not originally designed for this. The specific HW platform must be evaluated to be able to tolerate these spikes. Thus this patch series does not support buck8 voltage changes when buck8 is enabled. I wonder if this should be allowed per some config option(?) I don't want to help people frying their boards... Opinions? Is there suggested way of allowing this type of features at own risk? Config or even Some #ifdef which is not listed in Kconfig? Device-tree property? If you have (good) suggestions I could add the optional (non default) DVS support for non DVS bucks on BD71837. Matti Vaittinen (3): dt-bindings: regulator: BD71837 support commonly used feedback connection dt-bindings: regulator: BD71847 support commonly used feedback connection regulator: bd718x7: Support external connection to scale voltages .../regulator/rohm,bd71837-regulator.yaml | 48 +++++ .../regulator/rohm,bd71847-regulator.yaml | 49 ++++++ drivers/regulator/bd718x7-regulator.c | 164 +++++++++++++++++- 3 files changed, 254 insertions(+), 7 deletions(-) base-commit: 3cea11cd5e3b00d91caf0b4730194039b45c5891 -- 2.21.3 -- Matti Vaittinen, Linux device drivers ROHM Semiconductors, Finland SWDC Kiviharjunlenkki 1E 90220 OULU FINLAND ~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~ Simon says - in Latin please. ~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~ Thanks to Simon Glass for the translation =]
2020-11-10KUnit: Docs: usage: wording fixesRandy Dunlap1-5/+5
Fix minor grammar and punctutation glitches. Hyphenate "architecture-specific" instances. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: David Gow <davidgow@google.com> Cc: linux-kselftest@vger.kernel.org Cc: kunit-dev@googlegroups.com Cc: Shuah Khan <shuah@kernel.org> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-11-10KUnit: Docs: style: fix some Kconfig example issuesRandy Dunlap1-9/+9
Fix the Kconfig example to be closer to Kconfig coding style. Also add punctuation and a trailing slash ('/') to a sub-directory name -- this is how the text mostly appears in other Kconfig files. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: David Gow <davidgow@google.com> Cc: linux-kselftest@vger.kernel.org Cc: kunit-dev@googlegroups.com Cc: Shuah Khan <shuah@kernel.org> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-11-10KUnit: Docs: fix a wording typoRandy Dunlap1-1/+1
Fix a wording typo (keyboard glitch). Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: David Gow <davidgow@google.com> Cc: linux-kselftest@vger.kernel.org Cc: kunit-dev@googlegroups.com Cc: Shuah Khan <shuah@kernel.org> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-11-10PM: EM: Update Energy Model with new flag indicating power scaleLukasz Luba1-5/+12
Update description and meaning of a new flag, which indicates the type of power scale used for a registered Energy Model (EM) device. Reviewed-by: Quentin Perret <qperret@google.com> Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-10PM: EM: Clarify abstract scale usage for power values in Energy ModelLukasz Luba3-1/+29
The Energy Model (EM) can store power values in milli-Watts or in abstract scale. This might cause issues in the subsystems which use the EM for estimating the device power, such as: - mixing of different scales in a subsystem which uses multiple (cooling) devices (e.g. thermal Intelligent Power Allocation (IPA)) - assuming that energy [milli-Joules] can be derived from the EM power values which might not be possible since the power scale doesn't have to be in milli-Watts To avoid misconfiguration add the requisite documentation to the EM and related subsystems: EAS and IPA. Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-10Documentation: ACPI: fix spelling mistakesFlavio Suligoi2-5/+5
Signed-off-by: Flavio Suligoi <f.suligoi@asem.it> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-10regulator: BD71847 support commonly used feedback connectionMatti Vaittinen1-0/+49
The BD71847 buck output voltages are in a few cases scaled using external connection which adds a pull-up to regulator feedback pin. This connection will adjust output voltage from regulator in a deterministic way. Add support for describing this HW connection so that driver can adjust voltage ranges accordingly. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/9b6b3d8233071d478f7d1e93b498f5a2141941e6.1604994184.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-10regulator: BD71837 support commonly used feedback connectionMatti Vaittinen1-0/+48
The BD71837 buck output voltages are in a few cases scaled using external connection which adds a pull-up to regulator feedback pin. This connection will adjust output voltage from regulator in a deterministic way. Add support for describing this HW connection so that driver can adjust voltage ranges accordingly. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/9959924313db7c7165598604f9a07bf227f471a8.1604994184.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-10Merge drm/drm-next into drm-misc-nextThomas Zimmermann30-170/+327
We need commit f8f6ae5d077a ("mm: always have io_remap_pfn_range() set pgprot_decrypted()") to be able to merge Jason's cleanup patch. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2020-11-10Merge series "Modify documentation and machine driver for SC7180 sound card" from Ajye Huang <ajye.huang@gmail.com>:Mark Brown1-1/+7
Note: - The patch is made by the collaboration of Ajye Huang <ajye_huang@compal.corp-partner.google.com> Cheng-Yi Chiang <cychiang@chromium.org> v6: - Documentation: Addressed suggestions from Rob Herring. - Define "maxItems: 1" in dmic-gpios property. - Only keep one example and add dmic-gpios property in. v5: - Machine driver: - Fix a format string warning (Reported-by: kernel test robot <lkp@intel.com>). detailed info at https://lore.kernel.org/patchwork/patch/1331087/ v4: - Machine driver: Addressed suggestions from Tzung-Bi. - Remove redundant judgments in dmic_set() and dmic_get(). - Remove 1 level indent of judgment of IS_ERR(data->dmic_sel). v3: - Machine driver: Addressed suggestions from Tzung-Bi. - Move variables "dmic_switch" and "dmic_sel" into struct sc7180_snd_data. - Remove redundant judgments in dmic_set(). v2: - Documentation: Modify the dimc-gpios property description and examples. - Machine driver: - Remove "qcom,sc7180-sndcard-rt5682-m98357-2mic" compatible - See gpio property and use anadditional control. Thanks for the review! Ajye Huang (2): ASoC: google: dt-bindings: modify machine bindings for two MICs case ASoC: qcom: sc7180: Modify machine driver for 2mic .../bindings/sound/google,sc7180-trogdor.yaml | 8 ++- sound/soc/qcom/sc7180.c | 61 +++++++++++++++++++ 2 files changed, 68 insertions(+), 1 deletion(-) -- 2.25.1
2020-11-10Merge series "Fix vaud18 power leakage of mt6359" from Shane Chien <shane.chien@mediatek.com>Mark Brown1-0/+9
"Shane.Chien" <shane.chien@mediatek.com>: From: "Shane.Chien" <shane.chien@mediatek.com> This series of patches is to fix vaud18 power leakage problem. vaud18 will be enable only when mt6359 audio path is turned on. Change since v2: - fix dt-binnding syntex error Change since v1: - use dapm regulator supply widget for vaud18 control. - add vaud18 regulator property in mt6359 dt-binding. Shane.Chien (2): ASoC: Fix vaud18 power leakage of mt6359 dt-bindings: mediatek: mt6359: Add new property for mt6359 .../devicetree/bindings/sound/mt6359.yaml | 9 +++++++ sound/soc/codecs/mt6359.c | 25 +------------------- sound/soc/codecs/mt6359.h | 8 ------- 3 files changed, 10 insertions(+), 32 deletions(-) -- 1.7.9.5
2020-11-10dt-bindings: pinctrl: qcom: Add SDX55 pinctrl bindingsVinod Koul1-0/+154
Add device tree binding Documentation details for Qualcomm SDX55 pinctrl driver. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201109062620.14566-2-vkoul@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-11-10Documentation/arm64: fix RST layout of memory.rstArd Biesheuvel1-2/+2
Stephen reports that commit f4693c2716b3 ("arm64: mm: extend linear region for 52-bit VA configurations") triggers the following warnings when building the htmldocs make target of today's linux-next: Documentation/arm64/memory.rst:35: WARNING: Literal block ends without a blank line; unexpected unindent. Documentation/arm64/memory.rst:53: WARNING: Literal block ends without a blank line; unexpected unindent. Let's tweak the memory layout table to work around this. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Fixes: f4693c2716b3 ("arm64: mm: extend linear region for 52-bit VA configurations") Link: https://lore.kernel.org/r/20201110130851.15751-1-ardb@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-11-10ASoC: nau8315: add codec driverDavid Lin1-0/+18
Add codec driver for Nuvoton NAU8315. Signed-off-by: David Lin <CTLIN0@nuvoton.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20201102023212.594137-1-CTLIN0@nuvoton.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-10ASoC: google: dt-bindings: modify machine bindings for two MICs caseAjye Huang1-1/+7
Add a property "dmic-gpios" for switching between two MICs. Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201106061433.1483129-2-ajye_huang@compal.corp-partner.google.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-10dt-bindings: mediatek: mt6359: Add new property for mt6359Shane.Chien1-0/+9
This patch add "LDO_VAUD18-supply" property to control vaud18 regulator. It is labeled as required due to mt6359 audio path always need to enable vaud18. Signed-off-by: Shane.Chien <shane.chien@mediatek.com> Link: https://lore.kernel.org/r/1604975492-6142-3-git-send-email-shane.chien@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-10dt-bindings: pinctrl: ocelot: Add Serval SoC supportGregory CLEMENT1-2/+2
Add the documentation for the Microsemi Serval pinmuxing and gpio controller. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Link: https://lore.kernel.org/r/20201106093118.965152-3-gregory.clement@bootlin.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-11-10dt-bindings: pinctrl: ocelot: Add Luton SoC supportGregory CLEMENT1-1/+2
Add the documentation for the Microsemi Luton pinmuxing and gpio controller. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Link: https://lore.kernel.org/r/20201106093118.965152-2-gregory.clement@bootlin.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-11-10dt-bindings: pinctrl: qcom: add msm8953 pinctrl bindingsVladimir Lypak1-0/+167
Add device tree bindings documentation for Qualcomm MSM8953 pinctrl driver. Signed-off-by: Vladimir Lypak <junak.pub@gmail.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201007160611.942754-2-junak.pub@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-11-10Merge v5.10-rc3 into drm-nextDaniel Vetter29-170/+321
We need commit f8f6ae5d077a ("mm: always have io_remap_pfn_range() set pgprot_decrypted()") to be able to merge Jason's cleanup patch. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2020-11-10dt-bindings: arm-smmu: Add compatible string for Adreno GPU SMMUJordan Crouse1-2/+7
Every Qcom Adreno GPU has an embedded SMMU for its own use. These devices depend on unique features such as split pagetables, different stall/halt requirements and other settings. Identify them with a compatible string so that they can be identified in the arm-smmu implementation specific code. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20201109184728.2463097-4-jcrouse@codeaurora.org Signed-off-by: Will Deacon <will@kernel.org>
2020-11-10dt-bindings: arm: fsl: document SolidRun LX2160A boardsKrzysztof Kozlowski1-0/+8
Document the compatible for SolidRun LX2160A based boards. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-10dt-bindings: arm: fsl: document LS1012A FRWY boardKrzysztof Kozlowski1-0/+1
Document the compatible for LS1012A FRWY board. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-09docs: networking: phy: s/2.5 times faster/2.5 times as fast/Jonathan Neuschäfer1-2/+2
2.5 times faster would be 3.5 Gbps (4.375 Gbaud after 8b/10b encoding). Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20201107220822.1291215-1-j.neuschaefer@gmx.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-10dt-bindings: arm: fsl: add Van der Laan LANMCU boardOleksij Rempel1-0/+1
Add Van der Laan LANMCU iMX6dl based board Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-10dt-bindings: arm: fsl: add Altesco I6P boardOleksij Rempel1-0/+1
Add Altus-Escon-Company BV I6P iMX6dl based board Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-10dt-bindings: vendor-prefixes: Add an entry for Altus-Escon-CompanyOleksij Rempel1-0/+2
Add "alt" entry for Altus-Escon-Company BV: https://www.altus-escon.com/ Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-09dt-bindings: misc: convert fsl,dpaa2-console from txt to YAMLIonut-robert Aron2-11/+25
Convert fsl,dpaa2-console to YAML in order to automate the verification process of dts files. Signed-off-by: Ionut-robert Aron <ionut-robert.aron@nxp.com> Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Link: https://lore.kernel.org/r/20201109104635.21116-1-laurentiu.tudor@nxp.com Signed-off-by: Rob Herring <robh@kernel.org>
2020-11-09Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-3/+2
Pull kvm fixes from Paolo Bonzini: "ARM: - fix compilation error when PMD and PUD are folded - fix regression in reads-as-zero behaviour of ID_AA64ZFR0_EL1 - add aarch64 get-reg-list test x86: - fix semantic conflict between two series merged for 5.10 - fix (and test) enforcement of paravirtual cpuid features selftests: - various cleanups to memory management selftests - new selftests testcase for performance of dirty logging" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (30 commits) KVM: selftests: allow two iterations of dirty_log_perf_test KVM: selftests: Introduce the dirty log perf test KVM: selftests: Make the number of vcpus global KVM: selftests: Make the per vcpu memory size global KVM: selftests: Drop pointless vm_create wrapper KVM: selftests: Add wrfract to common guest code KVM: selftests: Simplify demand_paging_test with timespec_diff_now KVM: selftests: Remove address rounding in guest code KVM: selftests: Factor code out of demand_paging_test KVM: selftests: Use a single binary for dirty/clear log test KVM: selftests: Always clear dirty bitmap after iteration KVM: selftests: Add blessed SVE registers to get-reg-list KVM: selftests: Add aarch64 get-reg-list test selftests: kvm: test enforcement of paravirtual cpuid features selftests: kvm: Add exception handling to selftests selftests: kvm: Clear uc so UCALL_NONE is being properly reported selftests: kvm: Fix the segment descriptor layout to match the actual layout KVM: x86: handle MSR_IA32_DEBUGCTLMSR with report_ignored_msrs kvm: x86: request masterclock update any time guest uses different msr kvm: x86: ensure pv_cpuid.features is initialized when enabling cap ...
2020-11-09Merge tag 'ext4_for_linus_cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds3-4/+15
Pull ext4 fixes and cleanups from Ted Ts'o: "More fixes and cleanups for the new fast_commit features, but also a few other miscellaneous bug fixes and a cleanup for the MAINTAINERS file" * tag 'ext4_for_linus_cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (28 commits) jbd2: fix up sparse warnings in checkpoint code ext4: fix sparse warnings in fast_commit code ext4: cleanup fast commit mount options jbd2: don't start fast commit on aborted journal ext4: make s_mount_flags modifications atomic ext4: issue fsdev cache flush before starting fast commit ext4: disable fast commit with data journalling ext4: fix inode dirty check in case of fast commits ext4: remove unnecessary fast commit calls from ext4_file_mmap ext4: mark buf dirty before submitting fast commit buffer ext4: fix code documentatioon ext4: dedpulicate the code to wait on inode that's being committed jbd2: don't read journal->j_commit_sequence without taking a lock jbd2: don't touch buffer state until it is filled jbd2: add todo for a fast commit performance optimization jbd2: don't pass tid to jbd2_fc_end_commit_fallback() jbd2: don't use state lock during commit path jbd2: drop jbd2_fc_init documentation ext4: clean up the JBD2 API that initializes fast commits jbd2: rename j_maxlen to j_total_len and add jbd2_journal_max_txn_bufs ...
2020-11-09Documentation: firmware-guide: gpio-properties: Clarify initial output stateAndy Shevchenko1-0/+23
GpioIo() doesn't provide an explicit state for an output pin. Linux tries to be smart and uses a common sense based on other parameters. Document how it looks like in the code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-09Documentation: firmware-guide: gpio-properties: active_low only for GpioIo()Andy Shevchenko1-0/+3
It appears that people may misinterpret active_low field in _DSD for GpioInt() resource. Add a paragraph to clarify this. Reported-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-09Documentation: firmware-guide: gpio-properties: Fix factual mistakesAndy Shevchenko1-14/+15
Fix factual mistakes and style issues in GPIO properties document. This converts IoRestriction from InputOnly to OutputOnly as pins in the example are used as outputs. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-09regulator: da9121: Use additionalPropertiesVincent Whitchurch1-1/+1
There's no $ref at the top level so use additionalProperties instead of unevaluatedProperties. This fixes the following warning with the latest dtschema: Documentation/devicetree/bindings/regulator/dlg,da9121.yaml: 'additionalProperties' is a required property Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Link: https://lore.kernel.org/r/20201109085438.16230-1-vincent.whitchurch@axis.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-09speakup: Document read_all_doc shortcutSamuel Thibault1-0/+1
This was implemented a long time ago, but never actually added to the documentation. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20201108181824.bso5exam72b4p4tk@function Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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