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2022-03-17docs: fprobe: Add fprobe description to ftrace-use.rstMasami Hiramatsu2-0/+175
Add a documentation of fprobe for the user who needs this interface. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Tested-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/164735294272.1084943.12372175959382037397.stgit@devnote2
2022-03-17dt-bindings: display/panel: Add Leadtek ltk035c5444tChristophe Branchereau1-0/+59
Add binding for the leadtek ltk035c5444t, which is a 640x480 mipi-dbi over spi / 24-bit RGB panel based on the newvision NV03052C chipset. It is found in the Anbernic RG350M mips handheld. Signed-off-by: Christophe Branchereau <cbranchereau@gmail.com> Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220311170240.173846-5-cbranchereau@gmail.com
2022-03-17f2fs: introduce gc_urgent_mid modeDaeho Jeong1-6/+11
We need a mid level of gc urgent mode to do GC forcibly in a period of given gc_urgent_sleep_time, but not like using greedy GC approach and switching to SSR mode such as gc urgent high mode. This can be used for more aggressive periodic storage clean up. Signed-off-by: Daeho Jeong <daehojeong@google.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-03-17vfio-pci: Provide reviewers and acceptance criteria for variant driversAlex Williamson3-0/+37
Device specific extensions for devices exposed to userspace through the vfio-pci-core library open both new functionality and new risks. Here we attempt to provided formalized requirements and expectations to ensure that future drivers both collaborate in their interaction with existing host drivers, as well as receive additional reviews from community members with experience in this area. Acked-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Reviewed-by: Yishai Hadas <yishaih@nvidia.com> Acked-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Acked-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/164736509088.181560.2887686123582116702.stgit@omen Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-03-17erofs: rename ctime to mtimeDavid Anderson1-1/+1
EROFS images should inherit modification time rather than change time, since users and host tooling have no easy way to control change time. To reflect the new timestamp meaning, i_ctime and i_ctime_nsec are renamed to i_mtime and i_mtime_nsec. Link: https://lore.kernel.org/r/20220311041829.3109511-1-dvander@google.com # v1 Signed-off-by: David Anderson <dvander@google.com> [ Gao Xiang: update document as well. ] Reviewed-by: Chao Yu <chao@kernel.org> Link: https://lore.kernel.org/r/20220317114959.106787-1-hsiangkao@linux.alibaba.com # v2 Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2022-03-17dt-bindings: mmc: renesas,sdhi: Document RZ/G2UL SoCBiju Das1-0/+2
Document RZ/G2UL SDHI bindings. RZ/G2UL SDHI is almost identical to one found on the R-Car Gen3. No driver changes are required as generic compatible string "renesas,rcar-gen3-sdhi" will be used as a fallback. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220315153258.21097-1-biju.das.jz@bp.renesas.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-03-17dt-bindings: net: mvneta: Add marvell,armada-ac5-netaChris Packham1-0/+1
The out of band port on the 98DX2530 SoC is similar to the armada-3700 except it requires a slightly different MBUS window configuration. Add a new compatible string so this difference can be accounted for. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-03-17drm/doc: Clarify what ioctls can be used on render nodesJeffrey Hugo1-1/+3
The documentation for render nodes indicates that only "PRIME-related" ioctls are valid on render nodes, but the documentation does not clarify what that means. If the reader is not familiar with PRIME, they may beleive this to be only the ioctls with "PRIME" in the name and not other ioctls such as set of syncobj ioctls. Clarify the situation for the reader by referencing where the reader will find a current list of valid ioctls. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1646667156-16366-1-git-send-email-quic_jhugo@quicinc.com
2022-03-16Merge tag 'linux-can-next-for-5.18-20220316' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-nextJakub Kicinski2-61/+161
Marc Kleine-Budde says: ==================== pull-request: can-next 2022-03-16 the first 3 patches are by Oliver Hartkopp target the CAN ISOTP protocol and fix a problem found by syzbot in isotp_bind(), return -EADDRNOTAVAIL in unbound sockets in isotp_recvmsg() and add support for MSG_TRUNC to isotp_recvmsg(). Amit Kumar Mahapatra converts the xilinx,can device tree bindings to yaml. The last patch is by Julia Lawall and fixes typos in the ucan driver. * tag 'linux-can-next-for-5.18-20220316' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next: can: ucan: fix typos in comments dt-bindings: can: xilinx_can: Convert Xilinx CAN binding to YAML can: isotp: support MSG_TRUNC flag when reading from socket can: isotp: return -EADDRNOTAVAIL when reading from unbound socket can: isotp: sanitize CAN ID checks in isotp_bind() ==================== Link: https://lore.kernel.org/r/20220316204710.716341-1-mkl@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-16docs/kernel-parameters: update description of mem=Mike Rapoport1-0/+18
The existing description of mem= does not cover all the cases and differences between how architectures treat it. Extend the description to match the code. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/20220310082736.1346366-1-rppt@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-03-16docs/zh_CN: Add sched-nice-design Chinese translationTang Yizhou2-1/+100
Translate scheduler/sched-nice-design.rst into Chinese. Signed-off-by: Tang Yizhou <tangyizhou@huawei.com> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Reviewed-by: Alex Shi <alexs@kernel.org> Link: https://lore.kernel.org/r/20220312072642.23118-1-tangyizhou@huawei.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-03-16docs: scheduler: Convert schedutil.txt to ReSTTang Yizhou2-13/+18
All other scheduler documents have been converted to *.rst. Let's do the same for schedutil.txt. Also fixed some typos. Signed-off-by: Tang Yizhou <tangyizhou@huawei.com> Link: https://lore.kernel.org/r/20220312070751.16844-1-tangyizhou@huawei.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-03-16dt-bindings: can: xilinx_can: Convert Xilinx CAN binding to YAMLAmit Kumar Mahapatra2-61/+161
Convert Xilinx CAN binding documentation to YAML. Link: https://lore.kernel.org/all/20220316171105.17654-1-amit.kumar-mahapatra@xilinx.com Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-03-16devlink: expose instance locking and add locked port registeringJakub Kicinski1-0/+16
It should be familiar and beneficial to expose devlink instance lock to the drivers. This way drivers can block devlink from calling them during critical sections without breakneck locking. Add port helpers, port splitting callbacks will be the first target. Use 'devl_' prefix for "explicitly locked" API. Initial RFC used '__devlink' but that's too much typing. devl_lock_is_held() is not defined without lockdep, which is the same behavior as lockdep_is_held() itself. Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-16Documentation: thermal: DPTF DocumentationSrinivas Pandruvada2-0/+273
Document Intel Dynamic Platform and Thermal Framework (DPTF) ABI. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-03-16net: dt-bindings: dwmac: add support for mt8195Biao Huang1-4/+24
Add binding document for the ethernet on mt8195. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-16net: dt-bindings: dwmac: Convert mediatek-dwmac to DT schemaBiao Huang2-91/+155
Convert mediatek-dwmac to DT schema, and delete old mediatek-dwmac.txt. And there are some changes in .yaml than .txt, others almost keep the same: 1. compatible "const: snps,dwmac-4.20". 2. delete "snps,reset-active-low;" in example, since driver remove this property long ago. 3. add "snps,reset-delay-us = <0 10000 10000>" in example. 4. the example is for rgmii interface, keep related properties only. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-16Merge tag 'v5.17-rc8' into usb-nextGreg Kroah-Hartman13-62/+57
We need the Xen USB fixes as other patches depend on those changes. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-16Documentation/filesystem/dax: update DAX description on erofslihongnan1-3/+3
Add missing erofs fsdax description since fsdax has been supported on erofs from Linux 5.15. Link: https://lore.kernel.org/r/20220308034139.93748-1-hongnan.li@linux.alibaba.com Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Acked-by: Chao Yu <chao@kernel.org> Signed-off-by: lihongnan <hongnan.lhn@alibaba-inc.com> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2022-03-15dt-bindings: clk: rs9: Add Renesas 9-series I2C PCIe clock generatorMarek Vasut1-0/+97
Add binding for Renesas 9-series PCIe clock generators. This binding is designed to support 9FGV/9DBV/9DMV/9FGL/9DML/9QXL/9SQ series I2C PCIe clock generators, currently the only tested and supported chip is 9FGV0241. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: devicetree@vger.kernel.org Link: https://lore.kernel.org/r/20220226040723.143705-1-marex@denx.de Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2022-03-15dt-bindings: change the macro name of prci in header files and exampleZong Li3-3/+3
We currently change the macro name for fu540 and fu740 by adding the prefix respectively, the dt-bindings should be modified as well. Signed-off-by: Zong Li <zong.li@sifive.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Link: https://lore.kernel.org/r/f9284873c2993a9952d9fe4f8dd5e89f20daab75.1646388139.git.zong.li@sifive.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2022-03-15rtla/timerlat: Add --dma-latency optionDaniel Bristot de Oliveira1-0/+5
Add the --dma-latency to set /dev/cpu_dma_latency to the specified value, this aims to avoid having exit from idle states latencies that could be influencing the analysis. Link: https://lkml.kernel.org/r/72ddb0d913459f13217086dadafad88a7c46dd28.1646247211.git.bristot@kernel.org Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: Clark Williams <williams@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15rtla/trace: Save event histogram output to a fileDaniel Bristot de Oliveira1-1/+9
The hist: trigger generates a histogram in the file sys/event/hist. If the hist: trigger is used, automatically save the histogram output of the event sys:event in the sys_event_hist.txt file. Link: https://lkml.kernel.org/r/b5c906af31d4e022ffe87fb0848fac5c089087c8.1646247211.git.bristot@kernel.org Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: Clark Williams <williams@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15rtla: Add --filter supportDaniel Bristot de Oliveira1-0/+4
Add --filter option. This option enables a trace event filtering of the previous -e sys:event argument. This option is available for all current tools. Link: https://lkml.kernel.org/r/509d70b6348d3e5bcbf1f07ab725ce08d063149a.1646247211.git.bristot@kernel.org Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: Clark Williams <williams@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15rtla: Add --trigger supportDaniel Bristot de Oliveira1-0/+3
Add --trigger option. This option enables a trace event trigger to the previous -e sys:event argument, allowing some advanced tracing options. For instance, in a system with CPUs 2:23 isolated, it is possible to get a stack trace of thread wakeup targeting those CPUs while running osnoise with the following command line: # osnoise top -c 2-23 -a 50 -e sched:sched_wakeup --trigger="stacktrace if target_cpu >= 2" This option is available for all current tools. Link: https://lkml.kernel.org/r/07d2983d5f71261d4da89dbaf02efcad100ab8ee.1646247211.git.bristot@kernel.org Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: Clark Williams <williams@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15rtla: Add -e/--event supportDaniel Bristot de Oliveira1-0/+4
Add -e/--event option. This option enables an event in the trace (-t) session. The argument can be a specific event, e.g., -e sched:sched_switch, or all events of a system group, e.g., -e sched. Multiple -e are allowed. It is only active when -t or -a are set. This option is available for all current tools. Link: https://lkml.kernel.org/r/6a3b753be9b1e811953995f7f21a86918ad13390.1646247211.git.bristot@kernel.org Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: Clark Williams <williams@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15rtla/timerlat: Add the automatic trace optionDaniel Bristot de Oliveira1-0/+7
Add the -a/--auto <arg in us> option. This option sets some commonly used options while debugging the system. It aims to help users produce reports in the field, reducing the number of arguments passed to the tool in the first approach to a problem. It is equivalent to setting osnoise/stop_tracing_total_us and print_stack with the argument, and saving the trace to timerlat_trace.txt file if the trace is stopped automatically. Link: https://lkml.kernel.org/r/92438f7ef132c731f538cebdf77850300afe04a5.1646247211.git.bristot@kernel.org Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: Clark Williams <williams@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15rtla/osnoise: Add the automatic trace optionDaniel Bristot de Oliveira1-0/+5
Add the -a/--auto <arg in us> option. This option sets some commonly used options while debugging the system. It aims to help users produce reports in the field, reducing the number of arguments passed to the tool in the first approach to a problem. It is equivalent to setting osnoise/stop_tracing_us with the argument, setting tracing_thresh to 1 us, and saving the trace to osnoise_trace.txt file if the trace is stopped automatically. Link: https://lkml.kernel.org/r/ef04c961b227eb93a83cd0b54bfca45e1a381b77.1646247211.git.bristot@kernel.org Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: Clark Williams <williams@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15rtla/osnoise: Add an option to set the thresholdDaniel Bristot de Oliveira1-0/+5
Add the -T/--threshold option to set the minimum threshold to be considered a noise to osnoise top and hist commands. Also update the man pages. Link: https://lkml.kernel.org/r/031861200ffdb24a1df4aa72c458706889a20d5d.1646247211.git.bristot@kernel.org Cc: Daniel Bristot de Oliveira <bristot@kernel.org> Cc: Clark Williams <williams@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15dt-bindings: usb: add rk3568 compatible to rockchip, dwc3Michael Riesch1-0/+2
Add the compatible for the Rockchip RK3568 variant. Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Link: https://lore.kernel.org/r/20220228135700.1089526-4-pgwipeout@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-15dt-bindings: usb: dwc3-imx8mp: Add imx8mp specific flagsAlexander Stein1-4/+27
This adds bindings for features in the USB glue block. They allow setting polarity of PWR and OC as well as disabling port power control. Also permanently attached can be annotated as well. Additional IO address and clock are needed. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20220218152707.2198357-3-alexander.stein@ew.tq-group.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-15dt-bindings: usb: hcd: correct usb-device pathKrzysztof Kozlowski1-1/+1
The usb-device.yaml reference is absolute so it should use /schemas part in path. Fixes: 23bf6fc7046c ("dt-bindings: usb: convert usb-device.txt to YAML schema") Cc: <stable@vger.kernel.org> Reported-by: Rob Herring <robh@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220314181830.245853-1-krzysztof.kozlowski@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-15fscache: Convert fscache_set_page_dirty() to fscache_dirty_folio()Matthew Wilcox (Oracle)1-3/+4
Convert all users of fscache_set_page_dirty to use fscache_dirty_folio. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs Tested-by: David Howells <dhowells@redhat.com> # afs
2022-03-15fs: Add aops->dirty_folioMatthew Wilcox (Oracle)2-15/+16
This replaces ->set_page_dirty(). It returns a bool instead of an int and takes the address_space as a parameter instead of expecting the implementations to retrieve the address_space from the page. This is particularly important for filesystems which use FS_OPS for swap. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs Tested-by: David Howells <dhowells@redhat.com> # afs
2022-03-15fs: Add aops->launder_folioMatthew Wilcox (Oracle)2-9/+9
Since the only difference between ->launder_page and ->launder_folio is the type of the pointer, these can safely use a union without affecting bisectability. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs Tested-by: David Howells <dhowells@redhat.com> # afs
2022-03-15fs: Remove aops->invalidatepageMatthew Wilcox (Oracle)2-3/+0
With all users migrated to ->invalidate_folio, remove the old operation. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs Tested-by: David Howells <dhowells@redhat.com> # afs
2022-03-15fs: Add invalidate_folio() aops methodMatthew Wilcox (Oracle)2-11/+13
This is used in preference to invalidatepage, if defined. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs Tested-by: David Howells <dhowells@redhat.com> # afs
2022-03-15spi: Add compatible for MT7986Leilk Liu1-0/+4
This patch adds dt-binding documentation for MT7986. Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220315032411.2826-3-leilk.liu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-15Merge tag 'v5.17-rc8' into sched/core, to pick up fixesIngo Molnar26-65/+85
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2022-03-14Merge tag 'v5.17-rc8' into nextDmitry Torokhov28-65/+87
Sync up with mainline to again get the latest changes in HID subsystem.
2022-03-15dt-bindings: pinctrl: qcom: Add sc8280xp TLMM bindingBjorn Andersson1-0/+151
The Qualcomm SC8280XP platform contains a single block of registers for the TLMM block. This provides pinconf and pinmux for 228 GPIOs, 2 UFS_RESET pins and one SDC interface. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220308221132.1423218-1-bjorn.andersson@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-03-15dt-bindings: pinctrl: mt8195: Add mediatek,drive-strength-adv propertyTinghan Shen1-0/+35
Extend driving support for I2C pins on SoC mt8195. This property is already documented in mediatek,mt8183-pinctrl.yaml. Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220216113131.13145-3-tinghan.shen@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-03-15dt-bindings: pinctrl: Add Nuvoton WPCM450Jonathan Neuschäfer1-0/+160
This binding is heavily based on the one for NPCM7xx, because the hardware is similar. There are some notable differences, however: - The addresses of GPIO banks are not physical addresses but simple indices (0 to 7), because the GPIO registers are not laid out in convenient blocks. - Pinmux settings can explicitly specify that the GPIO mode is used. Certain pins support blink patterns in hardware. This is currently not modelled in the DT binding. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129115228.2257310-5-j.neuschaefer@gmx.net Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-03-15dt-bindings: pinctrl: imx93: Add pinctrl bindingPeng Fan1-0/+85
Add pinctrl binding doc for i.MX93 Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220228010103.2725893-1-peng.fan@oss.nxp.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-03-15dt-bindings: pinctrl: mt8186: add pinctrl file and binding documentGuodong Liu1-0/+297
1. This patch adds pinctrl file for mt8186. 2. This patch adds mt8186 compatible node in binding document. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220216032124.28067-2-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-03-14fs: Convert is_partially_uptodate to foliosMatthew Wilcox (Oracle)2-6/+6
Since the uptodate property is maintained on a per-folio basis, the is_partially_uptodate method should also take a folio. Fix the types at the same time so it's clear that it returns true/false and takes the count in bytes, not blocks. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs Tested-by: David Howells <dhowells@redhat.com> # afs
2022-03-14Merge branch 'for-next/perf' into for-next/coreWill Deacon3-0/+70
* for-next/perf: (25 commits) perf/marvell: Fix !CONFIG_OF build for CN10K DDR PMU driver drivers/perf: Add Apple icestorm/firestorm CPU PMU driver drivers/perf: arm_pmu: Handle 47 bit counters arm64: perf: Consistently make all event numbers as 16-bits arm64: perf: Expose some Armv9 common events under sysfs perf/marvell: cn10k DDR perf event core ownership perf/marvell: cn10k DDR perfmon event overflow handling perf/marvell: CN10k DDR performance monitor support dt-bindings: perf: marvell: cn10k ddr performance monitor perf/arm-cmn: Update watchpoint format perf/arm-cmn: Hide XP PUB events for CMN-600 perf: replace bitmap_weight with bitmap_empty where appropriate perf: Replace acpi_bus_get_device() perf/marvell_cn10k: Fix unused variable warning when W=1 and CONFIG_OF=n perf/arm-cmn: Make arm_cmn_debugfs static perf: MARVELL_CN10K_TAD_PMU should depend on ARCH_THUNDER perf/arm-ccn: Use platform_get_irq() to get the interrupt irqchip/apple-aic: Move PMU-specific registers to their own include file arm64: dts: apple: Add t8303 PMU nodes arm64: dts: apple: Add t8103 PMU interrupt affinities ...
2022-03-14Merge branch 'for-next/mte' into for-next/coreWill Deacon3-8/+24
* for-next/mte: docs: sysfs-devices-system-cpu: document "asymm" value for mte_tcf_preferred arm64/mte: Remove asymmetric mode from the prctl() interface kasan: fix a missing header include of static_keys.h arm64/mte: Add userspace interface for enabling asymmetric mode arm64/mte: Add hwcap for asymmetric mode arm64/mte: Add a little bit of documentation for mte_update_sctlr_user() arm64/mte: Document ABI for asymmetric mode arm64: mte: avoid clearing PSTATE.TCO on entry unless necessary kasan: split kasan_*enabled() functions into a separate header
2022-03-14Merge branch 'for-next/mm' into for-next/coreWill Deacon1-0/+8
* for-next/mm: Documentation: vmcoreinfo: Fix htmldocs warning arm64/mm: Drop use_1G_block() arm64: avoid flushing icache multiple times on contiguous HugeTLB arm64: crash_core: Export MODULES, VMALLOC, and VMEMMAP ranges arm64/hugetlb: Define __hugetlb_valid_size() arm64/mm: avoid fixmap race condition when create pud mapping arm64/mm: Consolidate TCR_EL1 fields
2022-03-14Merge branch 'for-next/linkage' into for-next/coreWill Deacon1-6/+5
* for-next/linkage: arm64: module: remove (NOLOAD) from linker script linkage: remove SYM_FUNC_{START,END}_ALIAS() x86: clean up symbol aliasing arm64: clean up symbol aliasing linkage: add SYM_FUNC_ALIAS{,_LOCAL,_WEAK}()
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