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2019-07-22media: technisat-usb2: break out of loop at end of bufferSean Young
Ensure we do not access the buffer beyond the end if no 0xff byte is encountered. Reported-by: syzbot+eaaaf38a95427be88f4b@syzkaller.appspotmail.com Signed-off-by: Sean Young <sean@mess.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: mtk-cir: lower de-glitch counter for rc-mm protocolSean Young
The rc-mm protocol can't be decoded by the mtk-cir since the de-glitch filter removes pulses/spaces shorter than 294 microseconds. Tested on a BananaPi R2. Signed-off-by: Sean Young <sean@mess.org> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: rc: remove unused #define RC_PROTO_BIT_ALLSean Young
This lists all the protocols that the kernel knows about, however there are no users. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: mtk-cir: only allow protocols that have software decodersSean Young
RC_PROTO_BIT_ALL includes protocols like unknown and other that do not have IR decoders by definition. If these protocols are set in the allowed_protocols, they will show in the protocols sysfs file but cannot be enabled. Signed-off-by: Sean Young <sean@mess.org> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: hantro: Add support for MPEG-2 decoding on RK3328Jonas Karlman
Add necessary bits to support MPEG2 decoding on RK3328. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: dt-bindings: rockchip: Document RK3328 VPU bindingJonas Karlman
Update devicetree binding documentation for Rockchip VPU on RK3328. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: hantro: Add support for VP8 decoding on rk3288ZhiChao Yu
Introduce VP8 decoding support in RK3288. Signed-off-by: ZhiChao Yu <zhichao.yu@rock-chips.com> Signed-off-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: v4l2-ctrl: Validate VP8 stateless decoder controlsEzequiel Garcia
Only one field needs to be validated: 'num_dct_parts'. This field is used to iterate over the user-provided array 'dct_part_sizes'. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> [hverkuil-cisco@xs4all.nl: s -> (s) in zero_padding macro] Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: uapi: Add VP8 stateless decoder APIPawel Osciak
Add the parsed VP8 frame pixel format and controls, to be used with the new stateless decoder API for VP8 to provide parameters for accelerator (aka stateless) codecs. Reviewed-by: Tomasz Figa <tfiga@chromium.org> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Pawel Osciak <posciak@chromium.org> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: v4l2-ctrl: Move compound control validationEzequiel Garcia
Rework std_validate moving the compound controls to its own validation function. While here, fix the pointer math to account the index parameter. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: omap3isp: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: ti-vpe: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Benoit Parrot <bparrot@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: omap_vout: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: vsp1: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: sh_veu/sh_vou: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: xilinx: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: via-camera: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: bdisp: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: pxa_camera: don't set caps in querycapHans Verkuil
The device_caps in struct video_device are already set correctly, so there is no need to set them in querycap again. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: marvell-ccic: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: mx2_emmaprp: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: m2m-deinterlace: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: fsl-viu: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: s3c-camif/s5p-g2d/s5p-jpeg: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: coda: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: am437x/davinci: set device_caps in struct video_deviceHans Verkuil
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: media/platform: don't set description in ENUM_FMTHans Verkuil
The V4L2 core sets the format description and flags for the driver in order to ensure consistent naming. So drop the strscpy of the description in drivers. Also remove any description strings in driver-internal structures since those are no longer needed. And in am437x-vpfe.c drop an unnecessary f->type assignment in vpfe_enum_fmt(). Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Benoit Parrot <bparrot@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [hverkuil-cisco@xs4all.nl: addressed some small suggestions from Laurent] Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: drivers/staging/media: don't set description for ENUM_FMTHans Verkuil
The V4L2 core sets the format description and flags for the driver in order to ensure consistent naming. So drop the strscpy of the description in drivers. Also remove any description strings in driver-internal structures since those are no longer needed. Note that bcm2835-camera.c: the formats array still stores the flags field for compressed formats since that information is used elsewhere in the driver. But enum_fmt doesn't use it anymore, since the core will set the COMPRESSED flag correctly. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: media/pci: don't set description for ENUM_FMTHans Verkuil
The V4L2 core sets the description for the driver in order to ensure consistent naming. So drop the strscpy of the description in drivers. Also remove any description strings in driver-internal structures since those are no longer needed. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: media/usb: don't set description in ENUM_FMTHans Verkuil
The V4L2 core sets the description for the driver in order to ensure consistent naming. So drop the strscpy of the description in drivers. Also remove any description strings in driver-internal structures since those are no longer needed. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22media: v4l2-ioctl: add missing pixelformatsHans Verkuil
The v4l_fill_fmtdesc() is supposed to be updated whenever a new pixelformat is added, but a bunch of recently added pixelformats were forgotten. Update the list. Also change a few lower case words to upper case to keep the same style. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [hverkuil-cisco@xs4all.nl: changed 1-5-5-5 to 5-5-5-1 as per Laurent's suggestion] Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-07-22Merge tag 'v5.3-rc1' into patchworkMauro Carvalho Chehab
Linus 5.3-rc1 * tag 'v5.3-rc1': (12816 commits) Linus 5.3-rc1 iommu/amd: fix a crash in iova_magazine_free_pfns hexagon: switch to generic version of pte allocation typo fix: it's d_make_root, not d_make_inode... dt-bindings: pinctrl: stm32: Fix missing 'clocks' property in examples dt-bindings: iio: ad7124: Fix dtc warnings in example dt-bindings: iio: avia-hx711: Fix avdd-supply typo in example dt-bindings: pinctrl: aspeed: Fix AST2500 example errors dt-bindings: pinctrl: aspeed: Fix 'compatible' schema errors dt-bindings: riscv: Limit cpus schema to only check RiscV 'cpu' nodes dt-bindings: Ensure child nodes are of type 'object' x86/entry/64: Prevent clobbering of saved CR2 value smp: Warn on function calls from softirq context KVM: x86: Add fixed counters to PMU filter KVM: nVMX: do not use dangling shadow VMCS after guest reset KVM: VMX: dump VMCS on failed entry KVM: x86/vPMU: refine kvm_pmu err msg when event creation failed KVM: s390: Use kvm_vcpu_wake_up in kvm_s390_vcpu_wakeup KVM: Boost vCPUs that are delivering interrupts KVM: selftests: Remove superfluous define from vmx.c ...
2019-07-21Linus 5.3-rc1Linus Torvalds
2019-07-21Merge tag 'devicetree-fixes-for-5.3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree fixes from Rob Herring: "Fix several warnings/errors in validation of binding schemas" * tag 'devicetree-fixes-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: pinctrl: stm32: Fix missing 'clocks' property in examples dt-bindings: iio: ad7124: Fix dtc warnings in example dt-bindings: iio: avia-hx711: Fix avdd-supply typo in example dt-bindings: pinctrl: aspeed: Fix AST2500 example errors dt-bindings: pinctrl: aspeed: Fix 'compatible' schema errors dt-bindings: riscv: Limit cpus schema to only check RiscV 'cpu' nodes dt-bindings: Ensure child nodes are of type 'object'
2019-07-21Merge branch 'work.misc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs documentation typo fix from Al Viro. * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: typo fix: it's d_make_root, not d_make_inode...
2019-07-21Merge tag '5.3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cifs fixes from Steve French: "Two fixes for stable, one that had dependency on earlier patch in this merge window and can now go in, and a perf improvement in SMB3 open" * tag '5.3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: update internal module number cifs: flush before set-info if we have writeable handles smb3: optimize open to not send query file internal info cifs: copy_file_range needs to strip setuid bits and update timestamps CIFS: fix deadlock in cached root handling
2019-07-21iommu/amd: fix a crash in iova_magazine_free_pfnsQian Cai
The commit b3aa14f02254 ("iommu: remove the mapping_error dma_map_ops method") incorrectly changed the checking from dma_ops_alloc_iova() in map_sg() causes a crash under memory pressure as dma_ops_alloc_iova() never return DMA_MAPPING_ERROR on failure but 0, so the error handling is all wrong. kernel BUG at drivers/iommu/iova.c:801! Workqueue: kblockd blk_mq_run_work_fn RIP: 0010:iova_magazine_free_pfns+0x7d/0xc0 Call Trace: free_cpu_cached_iovas+0xbd/0x150 alloc_iova_fast+0x8c/0xba dma_ops_alloc_iova.isra.6+0x65/0xa0 map_sg+0x8c/0x2a0 scsi_dma_map+0xc6/0x160 pqi_aio_submit_io+0x1f6/0x440 [smartpqi] pqi_scsi_queue_command+0x90c/0xdd0 [smartpqi] scsi_queue_rq+0x79c/0x1200 blk_mq_dispatch_rq_list+0x4dc/0xb70 blk_mq_sched_dispatch_requests+0x249/0x310 __blk_mq_run_hw_queue+0x128/0x200 blk_mq_run_work_fn+0x27/0x30 process_one_work+0x522/0xa10 worker_thread+0x63/0x5b0 kthread+0x1d2/0x1f0 ret_from_fork+0x22/0x40 Fixes: b3aa14f02254 ("iommu: remove the mapping_error dma_map_ops method") Signed-off-by: Qian Cai <cai@lca.pw> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-07-21hexagon: switch to generic version of pte allocationMike Rapoport
The hexagon implementation pte_alloc_one(), pte_alloc_one_kernel(), pte_free_kernel() and pte_free() is identical to the generic except of lack of __GFP_ACCOUNT for the user PTEs allocation. Switch hexagon to use generic version of these functions. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-07-21Merge tag 'ntb-5.3' of git://github.com/jonmason/ntbLinus Torvalds
Pull NTB updates from Jon Mason: "New feature to add support for NTB virtual MSI interrupts, the ability to test and use this feature in the NTB transport layer. Also, bug fixes for the AMD and Switchtec drivers, as well as some general patches" * tag 'ntb-5.3' of git://github.com/jonmason/ntb: (22 commits) NTB: Describe the ntb_msi_test client in the documentation. NTB: Add MSI interrupt support to ntb_transport NTB: Add ntb_msi_test support to ntb_test NTB: Introduce NTB MSI Test Client NTB: Introduce MSI library NTB: Rename ntb.c to support multiple source files in the module NTB: Introduce functions to calculate multi-port resource index NTB: Introduce helper functions to calculate logical port number PCI/switchtec: Add module parameter to request more interrupts PCI/MSI: Support allocating virtual MSI interrupts ntb_hw_switchtec: Fix setup MW with failure bug ntb_hw_switchtec: Skip unnecessary re-setup of shared memory window for crosslink case ntb_hw_switchtec: Remove redundant steps of switchtec_ntb_reinit_peer() function NTB: correct ntb_dev_ops and ntb_dev comment typos NTB: amd: Silence shift wrapping warning in amd_ntb_db_vector_mask() ntb_hw_switchtec: potential shift wrapping bug in switchtec_ntb_init_sndev() NTB: ntb_transport: Ensure qp->tx_mw_dma_addr is initaliazed NTB: ntb_hw_amd: set peer limit register NTB: ntb_perf: Clear stale values in doorbell and command SPAD register NTB: ntb_perf: Disable NTB link after clearing peer XLAT registers ...
2019-07-20typo fix: it's d_make_root, not d_make_inode...Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-07-20dt-bindings: pinctrl: stm32: Fix missing 'clocks' property in examplesRob Herring
Now that examples are validated against the DT schema, an error with required 'clocks' property missing is exposed: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.example.dt.yaml: \ pinctrl@40020000: gpio@0: 'clocks' is a required property Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.example.dt.yaml: \ pinctrl@50020000: gpio@1000: 'clocks' is a required property Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.example.dt.yaml: \ pinctrl@50020000: gpio@2000: 'clocks' is a required property Add the missing 'clocks' properties to the examples to fix the errors. Fixes: 2c9239c125f0 ("dt-bindings: pinctrl: Convert stm32 pinctrl bindings to json-schema") Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: linux-gpio@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-20dt-bindings: iio: ad7124: Fix dtc warnings in exampleRob Herring
With the conversion to DT schema, the examples are now compiled with dtc. The ad7124 binding example has the following warning: Documentation/devicetree/bindings/iio/adc/adi,ad7124.example.dts:19.11-21: \ Warning (reg_format): /example-0/adc@0:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1) There's a default #size-cells and #address-cells values of 1 for examples. For examples needing different values such as this one on a SPI bus, they need to provide a SPI bus parent node. Fixes: 26ae15e62d3c ("Convert AD7124 bindings documentation to YAML format.") Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-iio@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-20dt-bindings: iio: avia-hx711: Fix avdd-supply typo in exampleRob Herring
Now that examples are validated against the DT schema, a typo in avia-hx711 example generates a warning: Documentation/devicetree/bindings/iio/adc/avia-hx711.example.dt.yaml: weight: 'avdd-supply' is a required property Fix the typo. Fixes: 5150ec3fe125 ("avia-hx711.yaml: transform DT binding to YAML") Cc: Andreas Klinger <ak@it-klinger.de> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-iio@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-20dt-bindings: pinctrl: aspeed: Fix AST2500 example errorsRob Herring
The schema examples are now validated against the schema itself. The AST2500 pinctrl schema has a couple of errors: Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.example.dt.yaml: \ example-0: $nodename:0: 'example-0' does not match '^(bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.example.dt.yaml: \ pinctrl: aspeed,external-nodes: [[1, 2]] is too short Fixes: 0a617de16730 ("dt-bindings: pinctrl: aspeed: Convert AST2500 bindings to json-schema") Cc: Andrew Jeffery <andrew@aj.id.au> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Joel Stanley <joel@jms.id.au> Cc: linux-aspeed@lists.ozlabs.org Cc: linux-gpio@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-20dt-bindings: pinctrl: aspeed: Fix 'compatible' schema errorsRob Herring
The Aspeed pinctl schema have errors in the 'compatible' schema: Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml: \ properties:compatible:enum: ['aspeed', 'ast2400-pinctrl', 'aspeed', 'g4-pinctrl'] has non-unique elements Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml: \ properties:compatible:enum: ['aspeed', 'ast2500-pinctrl', 'aspeed', 'g5-pinctrl'] has non-unique elements Flow style sequences have to be quoted if the vales contain ','. Fix this by using the more common one line per entry formatting. Fixes: 0a617de16730 ("dt-bindings: pinctrl: aspeed: Convert AST2500 bindings to json-schema") Fixes: 07457937bb5c ("dt-bindings: pinctrl: aspeed: Convert AST2400 bindings to json-schema") Cc: Andrew Jeffery <andrew@aj.id.au> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Joel Stanley <joel@jms.id.au> Cc: linux-aspeed@lists.ozlabs.org Cc: linux-gpio@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-20dt-bindings: riscv: Limit cpus schema to only check RiscV 'cpu' nodesRob Herring
Matching on the 'cpus' node was a bad choice because the schema is incorrectly applied to non-RiscV cpus nodes. As we now have a common cpus schema which checks the general structure, it is also redundant to do so in the Risc-V CPU schema. The downside is one could conceivably mix different architecture's cpu nodes or have typos in the compatible string. The latter problem pretty much exists for every schema. Acked-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-20dt-bindings: Ensure child nodes are of type 'object'Rob Herring
Properties which are child node definitions need to have an explict type. Otherwise, a matching (DT) property can silently match when an error is desired. Fix this up tree-wide. Once this is fixed, the meta-schema will enforce this on any child node definitions. Cc: Chen-Yu Tsai <wens@csie.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Richard Weinberger <richard@nod.at> Cc: Vignesh Raghavendra <vigneshr@ti.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: linux-mtd@lists.infradead.org Cc: linux-gpio@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-spi@vger.kernel.org Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull more input updates from Dmitry Torokhov: - Apple SPI keyboard and trackpad driver for newer Macs - ALPS driver will ignore trackpoint-only devices to give the trackpoint driver a chance to handle them properly - another Lenovo is switched over to SMbus from PS/2 - assorted driver fixups. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: alps - fix a mismatch between a condition check and its comment Input: psmouse - fix build error of multiple definition Input: applespi - remove set but not used variables 'sts' Input: add Apple SPI keyboard and trackpad driver Input: alps - don't handle ALPS cs19 trackpoint-only device Input: hyperv-keyboard - remove dependencies on PAGE_SIZE for ring buffer Input: adp5589 - initialize GPIO controller parent device Input: iforce - remove empty multiline comments Input: synaptics - fix misuse of strlcpy Input: auo-pixcir-ts - switch to using devm_add_action_or_reset() Input: gtco - bounds check collection indent level Input: mtk-pmic-keys - add of_node_put() before return Input: sun4i-lradc-keys - add of_node_put() before return Input: synaptics - whitelist Lenovo T580 SMBus intertouch
2019-07-20Merge tag 'dma-mapping-5.3-1' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds
Pull dma-mapping fixes from Christoph Hellwig: "Fix various regressions: - force unencrypted dma-coherent buffers if encryption bit can't fit into the dma coherent mask (Tom Lendacky) - avoid limiting request size if swiotlb is not used (me) - fix swiotlb handling in dma_direct_sync_sg_for_cpu/device (Fugang Duan)" * tag 'dma-mapping-5.3-1' of git://git.infradead.org/users/hch/dma-mapping: dma-direct: correct the physical addr in dma_direct_sync_sg_for_cpu/device dma-direct: only limit the mapping size if swiotlb could be used dma-mapping: add a dma_addressing_limited helper dma-direct: Force unencrypted DMA under SME for certain DMA masks
2019-07-20Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A set of x86 specific fixes and updates: - The CR2 corruption fixes which store CR2 early in the entry code and hand the stored address to the fault handlers. - Revert a forgotten leftover of the dropped FSGSBASE series. - Plug a memory leak in the boot code. - Make the Hyper-V assist functionality robust by zeroing the shadow page. - Remove a useless check for dead processes with LDT - Update paravirt and VMware maintainers entries. - A few cleanup patches addressing various compiler warnings" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/entry/64: Prevent clobbering of saved CR2 value x86/hyper-v: Zero out the VP ASSIST PAGE on allocation x86, boot: Remove multiple copy of static function sanitize_boot_params() x86/boot/compressed/64: Remove unused variable x86/boot/efi: Remove unused variables x86/mm, tracing: Fix CR2 corruption x86/entry/64: Update comments and sanity tests for create_gap x86/entry/64: Simplify idtentry a little x86/entry/32: Simplify common_exception x86/paravirt: Make read_cr2() CALLEE_SAVE MAINTAINERS: Update PARAVIRT_OPS_INTERFACE and VMWARE_HYPERVISOR_INTERFACE x86/process: Delete useless check for dead process with LDT x86: math-emu: Hide clang warnings for 16-bit overflow x86/e820: Use proper booleans instead of 0/1 x86/apic: Silence -Wtype-limits compiler warnings x86/mm: Free sme_early_buffer after init x86/boot: Fix memory leak in default_get_smp_config() Revert "x86/ptrace: Prevent ptrace from clearing the FS/GS selector" and fix the test