forked from Minki/linux
f1668f1d13
1308 Commits
Author | SHA1 | Message | Date | |
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Linus Torvalds
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23a3e178b9 |
This pull request contains mostly cleanups and minor
improvements of UBI and UBIFS. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJXSJl6AAoJEEtJtSqsAOnWbbAP/2ls5KpGsRSoOP4NsKo5+8k9 GsZ8hb0iN+UGDxMB5Jlj6O1ISNPz/8o7iGBuWa5OWFdh4Nn38sA1Qv996Rg3Ca3O 8KYEGAD7POWANfxCTmyQX/L8AsOP62B3diFktPyGrtYmLsVzx/AFN9/nM27ticdF PQpUtLwvL/m7/oE6ymFCB4x34+DkTa7Jx4e+chVlF61CUipGc5I60VVX1Do+/DWt S37ajjIxMJx0BO7Zs6vrcH9uGFSbvSpVBr9/sC16t0Fa1/vAa9pXieg3y5XZmtOl +6NlwUxXVu5IjHkYYGZP8jsrA7bKJlflgCo/w6WKC6V0KECnBx+oSG9uMjDVPBSM rc4VF4nevnNLNqFGBRWhxiYrRUCdB1TcWVDOzM16peNeUNJiWj/+4PbsiJQBwECH ZnE/dBrjU7v+J8UmHsUJSveW6/5PluJf1loDzrip7gk5QD13wdpPo3VOycOj1vMD iS6H/TBjtcEzWWh7qcBbtgkbHQH0g+w9YSzVy7ODFweuoq+4qCZ1davqzzZaRv3q hylor1gea3b4GnH1EDjmXyQOOuIf2rLdJhou8WoZhmy2q3FrnE+89/CCOCMkeQMQ qQr1lAbxD7A+8bYwSZ7Nvv6lrBUrat59DV6FHFc69MdkGT7J6z85ZOyd3lxRvJc/ XiZZkKhrYSKgV/iLFhHW =L16y -----END PGP SIGNATURE----- Merge tag 'upstream-4.7-rc1' of git://git.infradead.org/linux-ubifs Pull UBI/UBIFS updates from Richard Weinberger: "This contains mostly cleanups and minor improvements of UBI and UBIFS" * tag 'upstream-4.7-rc1' of git://git.infradead.org/linux-ubifs: ubifs: ubifs_dump_inode: Fix dumping field bulk_read UBI: Fix static volume checks when Fastmap is used UBI: Set free_count to zero before walking through erase list UBI: Silence an unintialized variable warning UBI: Clean up return in ubi_remove_volume() UBI: Modify wrong comment in ubi_leb_map function. UBI: Don't read back all data in ubi_eba_copy_leb() UBI: Add ro-mode sysfs attribute |
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Ezequiel Garcia
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525bab71fe |
UBI: Add ro-mode sysfs attribute
On serious situations, UBI may detect serious device corruption, and switch to read-only mode to protect the data and allow debugging. This commit exposes this ro-mode on sysfs, so it can be obtained by userspace tools. Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Richard Weinberger <richard@nod.at> |
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Linus Torvalds
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5469dc270c |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - the rest of MM - KASAN updates - procfs updates - exit, fork updates - printk updates - lib/ updates - radix-tree testsuite updates - checkpatch updates - kprobes updates - a few other misc bits * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (162 commits) samples/kprobes: print out the symbol name for the hooks samples/kprobes: add a new module parameter kprobes: add the "tls" argument for j_do_fork init/main.c: simplify initcall_blacklisted() fs/efs/super.c: fix return value checkpatch: improve --git <commit-count> shortcut checkpatch: reduce number of `git log` calls with --git checkpatch: add support to check already applied git commits checkpatch: add --list-types to show message types to show or ignore checkpatch: advertise the --fix and --fix-inplace options more checkpatch: whine about ACCESS_ONCE checkpatch: add test for keywords not starting on tabstops checkpatch: improve CONSTANT_COMPARISON test for structure members checkpatch: add PREFER_IS_ENABLED test lib/GCD.c: use binary GCD algorithm instead of Euclidean radix-tree: free up the bottom bit of exceptional entries for reuse dax: move RADIX_DAX_ definitions to dax.c radix-tree: make radix_tree_descend() more useful radix-tree: introduce radix_tree_replace_clear_tags() radix-tree: tidy up __radix_tree_create() ... |
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Linus Torvalds
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2f37dd131c |
Staging and IIO driver update for 4.7-rc1
Here's the big staging and iio driver update for 4.7-rc1. I think we almost broke even with this release, only adding a few more lines than we removed, which isn't bad overall given that there's a bunch of new iio drivers added. The Lustre developers seem to have woken up from their sleep and have been doing a great job in cleaning up the code and pruning unused or old cruft, the filesystem is almost readable :) Other than that, just a lot of basic coding style cleanups in the churn. All have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlc/00QACgkQMUfUDdst+ynXYQCdG9oEsw4CCItbjGfQau5YVGbd TOcAnA19tZz+Wcg3sLT8Zsm979dgVvDt =9UG/ -----END PGP SIGNATURE----- Merge tag 'staging-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging and IIO driver updates from Greg KH: "Here's the big staging and iio driver update for 4.7-rc1. I think we almost broke even with this release, only adding a few more lines than we removed, which isn't bad overall given that there's a bunch of new iio drivers added. The Lustre developers seem to have woken up from their sleep and have been doing a great job in cleaning up the code and pruning unused or old cruft, the filesystem is almost readable :) Other than that, just a lot of basic coding style cleanups in the churn. All have been in linux-next for a while with no reported issues" * tag 'staging-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (938 commits) Staging: emxx_udc: emxx_udc: fixed coding style issue staging/gdm724x: fix "alignment should match open parenthesis" issues staging/gdm724x: Fix avoid CamelCase staging: unisys: rename misleading var ii with frag staging: unisys: visorhba: switch success handling to error handling staging: unisys: visorhba: main path needs to flow down the left margin staging: unisys: visorinput: handle_locking_key() simplifications staging: unisys: visorhba: fail gracefully for thread creation failures staging: unisys: visornic: comment restructuring and removing bad diction staging: unisys: fix format string %Lx to %llx for u64 staging: unisys: remove unused struct members staging: unisys: visorchannel: correct variable misspelling staging: unisys: visorhba: replace functionlike macro with function staging: dgnc: Need to check for NULL of ch staging: dgnc: remove redundant condition check staging: dgnc: fix 'line over 80 characters' staging: dgnc: clean up the dgnc_get_modem_info() staging: lustre: lnet: enable configuration per NI interface staging: lustre: o2iblnd: properly set ibr_why staging: lustre: o2iblnd: remove last of kiblnd_tunables_fini ... |
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Linus Torvalds
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5af2344013 |
Char / Misc driver update for 4.7-rc1
Here's the big char and misc driver update for 4.7-rc1. Lots of different tiny driver subsystems have updates here with new drivers and functionality. Details in the shortlog. All have been in linux-next with no reported issues for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlc/0YYACgkQMUfUDdst+ynmtACeLpLLKZsy1v7WfkW92cLSOPBD 2C8AoLFPKoh55rlOJrNz3bW9ANAaOloX =/nsL -----END PGP SIGNATURE----- Merge tag 'char-misc-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here's the big char and misc driver update for 4.7-rc1. Lots of different tiny driver subsystems have updates here with new drivers and functionality. Details in the shortlog. All have been in linux-next with no reported issues for a while" * tag 'char-misc-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (125 commits) mcb: Delete num_cells variable which is not required mcb: Fixed bar number assignment for the gdd mcb: Replace ioremap and request_region with the devm version mcb: Implement bus->dev.release callback mcb: export bus information via sysfs mcb: Correctly initialize the bus's device mei: bus: call mei_cl_read_start under device lock coresight: etb10: adjust read pointer only when needed coresight: configuring ETF in FIFO mode when acting as link coresight: tmc: implementing TMC-ETF AUX space API coresight: moving struct cs_buffers to header file coresight: tmc: keep track of memory width coresight: tmc: make sysFS and Perf mode mutually exclusive coresight: tmc: dump system memory content only when needed coresight: tmc: adding mode of operation for link/sinks coresight: tmc: getting rid of multiple read access coresight: tmc: allocating memory when needed coresight: tmc: making prepare/unprepare functions generic coresight: tmc: splitting driver in ETB/ETF and ETR components coresight: tmc: cleaning up header file ... |
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Linus Torvalds
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19e36ad292 |
USB patches for 4.7-rc1
Here's the big pull request for USB and PHY drivers for 4.7-rc1 Full details in the shortlog, but it's the normal major gadget driver updates, phy updates, new usbip code, as well as a bit of lots of other stuff. All have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlc/0P8ACgkQMUfUDdst+ykkFQCg0kJlxIiCU1FYBZYriqo4vX3F 9N8AoM/8nO8Y6vMpF2LWnamafYgqscTE =ZuCh -----END PGP SIGNATURE----- Merge tag 'usb-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB updates from Greg KH: "Here's the big pull request for USB and PHY drivers for 4.7-rc1 Full details in the shortlog, but it's the normal major gadget driver updates, phy updates, new usbip code, as well as a bit of lots of other stuff. All have been in linux-next with no reported issues" * tag 'usb-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (164 commits) USB: serial: ti_usb_3410_5052: add MOXA UPORT 11x0 support USB: serial: fix minor-number allocation USB: serial: quatech2: fix use-after-free in probe error path USB: serial: mxuport: fix use-after-free in probe error path USB: serial: keyspan: fix debug and error messages USB: serial: keyspan: fix URB unlink USB: serial: keyspan: fix use-after-free in probe error path USB: serial: io_edgeport: fix memory leaks in probe error path USB: serial: io_edgeport: fix memory leaks in attach error path usb: Remove unnecessary space before operator ','. usb: Remove unnecessary space before open square bracket. USB: FHCI: avoid redundant condition usb: host: xhci-rcar: Avoid long wait in xhci_reset() usb/host/fotg210: remove dead code in create_sysfs_files usb: wusbcore: Do not initialise statics to 0. usb: wusbcore: Remove space before ',' and '(' . USB: serial: cp210x: clean up CRTSCTS flag code USB: serial: cp210x: get rid of magic numbers in CRTSCTS flag code USB: serial: cp210x: fix hardware flow-control disable USB: serial: option: add even more ZTE device ids ... |
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Sergey Senozhatsky
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623e47fc64 |
zram: introduce per-device debug_stat sysfs node
debug_stat sysfs is read-only and represents various debugging data that zram developers may need. This file is not meant to be used by anyone else: its content is not documented and will change any time w/o any notice. Therefore, the output of debug_stat file contains a version string. To avoid any confusion, we will increase the version number every time we modify the output. At the moment this file exports only one value -- the number of re-compressions, IOW, the number of times compression fast path has failed. This stat is temporary any will be useful in case if any per-cpu compression streams regressions will be reported. Link: http://lkml.kernel.org/r/20160513230834.GB26763@bbox Link: http://lkml.kernel.org/r/20160511134553.12655-1-sergey.senozhatsky@gmail.com Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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c04a588029 |
powerpc updates for 4.7
Highlights: - Support for Power ISA 3.0 (Power9) Radix Tree MMU from Aneesh Kumar K.V - Live patching support for ppc64le (also merged via livepatching.git) Various cleanups & minor fixes from: - Aaro Koskinen, Alexey Kardashevskiy, Andrew Donnellan, Aneesh Kumar K.V, Chris Smart, Daniel Axtens, Frederic Barrat, Gavin Shan, Ian Munsie, Lennart Sorensen, Madhavan Srinivasan, Mahesh Salgaonkar, Markus Elfring, Michael Ellerman, Oliver O'Halloran, Paul Gortmaker, Paul Mackerras, Rashmica Gupta, Russell Currey, Suraj Jitindar Singh, Thiago Jung Bauermann, Valentin Rothberg, Vipin K Parashar. General: - Update LMB associativity index during DLPAR add/remove from Nathan Fontenot - Fix branching to OOL handlers in relocatable kernel from Hari Bathini - Add support for userspace Power9 copy/paste from Chris Smart - Always use STRICT_MM_TYPECHECKS from Michael Ellerman - Add mask of possible MMU features from Michael Ellerman PCI: - Enable pass through of NVLink to guests from Alexey Kardashevskiy - Cleanups in preparation for powernv PCI hotplug from Gavin Shan - Don't report error in eeh_pe_reset_and_recover() from Gavin Shan - Restore initial state in eeh_pe_reset_and_recover() from Gavin Shan - Revert "powerpc/eeh: Fix crash in eeh_add_device_early() on Cell" from Guilherme G. Piccoli - Remove the dependency on EEH struct in DDW mechanism from Guilherme G. Piccoli selftests: - Test cp_abort during context switch from Chris Smart - Add several tests for transactional memory support from Rashmica Gupta perf: - Add support for sampling interrupt register state from Anju T - Add support for unwinding perf-stackdump from Chandan Kumar cxl: - Configure the PSL for two CAPI ports on POWER8NVL from Philippe Bergheaud - Allow initialization on timebase sync failures from Frederic Barrat - Increase timeout for detection of AFU mmio hang from Frederic Barrat - Handle num_of_processes larger than can fit in the SPA from Ian Munsie - Ensure PSL interrupt is configured for contexts with no AFU IRQs from Ian Munsie - Add kernel API to allow a context to operate with relocate disabled from Ian Munsie - Check periodically the coherent platform function's state from Christophe Lombard Freescale: - Updates from Scott: "Contains 86xx fixes, minor device tree fixes, an erratum workaround, and a kconfig dependency fix." -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXPsGzAAoJEFHr6jzI4aWAVoAP/iKdrDe0eYHlVAE9SqnbsiZs lgDxdsC8P3fsmP1G9o/HkKhC82zHl/La8Ztz8dtqa+LkSzbfliWP1ztJsI7GsBFo tyCKzWnX9Rwvd3meHu/o/SQ29TNLm/PbPyyRqpj5QPbJ8XCXkAXR7ZZZqjvcMsJW /AgIr7Cgf53tl9oZzzl/c7CnNHhMq+NBdA71vhWtUx+T97wfJEGyKW6HhZyHDbEU iAki7fu77ZpEqC/Fh9swf0dCGBJ+a132NoMVo0AdV7EQLznUYlQpQEqa+1PyHZOP /ArOzf2mDg6m3PfCo1eiB07v8PnVZ3llEUbVAJNg3GUxbE4SHrqq/kwm0iElm3p/ DvFxerCwdX9vmskJX4wDs+pSZRabXYj9XVMptsgFzA4joWrqqb7mBHqaort88YcY YSljEt1bHyXmiJ+dBya40qARsWUkCVN7ZgEzdxckq0KI3w7g2tqpqIbO2lClWT6t B3GpqQ4jp34+d1M14FB91fIGK7tMvOhSInE0Mv9+tPvRsepXqiiU/SwdAtRlr3m2 zs/K+4FYcVjJ3Rmpgc+tI38PbZxHe212I35YN6L1LP+4ZfAtzz0NyKdooTIBtkbO 19pX4WbBjKq8zK+YutrySncBIrbnI6VjW51vtRhgVKZliPFO/6zKagyU6FbxM+E5 udQES+t3F/9gvtxgxtDe =YvyQ -----END PGP SIGNATURE----- Merge tag 'powerpc-4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: "Highlights: - Support for Power ISA 3.0 (Power9) Radix Tree MMU from Aneesh Kumar K.V - Live patching support for ppc64le (also merged via livepatching.git) Various cleanups & minor fixes from: - Aaro Koskinen, Alexey Kardashevskiy, Andrew Donnellan, Aneesh Kumar K.V, Chris Smart, Daniel Axtens, Frederic Barrat, Gavin Shan, Ian Munsie, Lennart Sorensen, Madhavan Srinivasan, Mahesh Salgaonkar, Markus Elfring, Michael Ellerman, Oliver O'Halloran, Paul Gortmaker, Paul Mackerras, Rashmica Gupta, Russell Currey, Suraj Jitindar Singh, Thiago Jung Bauermann, Valentin Rothberg, Vipin K Parashar. General: - Update LMB associativity index during DLPAR add/remove from Nathan Fontenot - Fix branching to OOL handlers in relocatable kernel from Hari Bathini - Add support for userspace Power9 copy/paste from Chris Smart - Always use STRICT_MM_TYPECHECKS from Michael Ellerman - Add mask of possible MMU features from Michael Ellerman PCI: - Enable pass through of NVLink to guests from Alexey Kardashevskiy - Cleanups in preparation for powernv PCI hotplug from Gavin Shan - Don't report error in eeh_pe_reset_and_recover() from Gavin Shan - Restore initial state in eeh_pe_reset_and_recover() from Gavin Shan - Revert "powerpc/eeh: Fix crash in eeh_add_device_early() on Cell" from Guilherme G Piccoli - Remove the dependency on EEH struct in DDW mechanism from Guilherme G Piccoli selftests: - Test cp_abort during context switch from Chris Smart - Add several tests for transactional memory support from Rashmica Gupta perf: - Add support for sampling interrupt register state from Anju T - Add support for unwinding perf-stackdump from Chandan Kumar cxl: - Configure the PSL for two CAPI ports on POWER8NVL from Philippe Bergheaud - Allow initialization on timebase sync failures from Frederic Barrat - Increase timeout for detection of AFU mmio hang from Frederic Barrat - Handle num_of_processes larger than can fit in the SPA from Ian Munsie - Ensure PSL interrupt is configured for contexts with no AFU IRQs from Ian Munsie - Add kernel API to allow a context to operate with relocate disabled from Ian Munsie - Check periodically the coherent platform function's state from Christophe Lombard Freescale: - Updates from Scott: "Contains 86xx fixes, minor device tree fixes, an erratum workaround, and a kconfig dependency fix." * tag 'powerpc-4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (192 commits) powerpc/86xx: Fix PCI interrupt map definition powerpc/86xx: Move pci1 definition to the include file powerpc/fsl: Fix build of the dtb embedded kernel images powerpc/fsl: Fix rcpm compatible string powerpc/fsl: Remove FSL_SOC dependency from FSL_LBC powerpc/fsl-pci: Add a workaround for PCI 5 errata powerpc/fsl: Fix SPI compatible on t208xrdb and t1040rdb powerpc/powernv/npu: Add PE to PHB's list powerpc/powernv: Fix insufficient memory allocation powerpc/iommu: Remove the dependency on EEH struct in DDW mechanism Revert "powerpc/eeh: Fix crash in eeh_add_device_early() on Cell" powerpc/eeh: Drop unnecessary label in eeh_pe_change_owner() powerpc/eeh: Ignore handlers in eeh_pe_reset_and_recover() powerpc/eeh: Restore initial state in eeh_pe_reset_and_recover() powerpc/eeh: Don't report error in eeh_pe_reset_and_recover() Revert "powerpc/powernv: Exclude root bus in pnv_pci_reset_secondary_bus()" powerpc/powernv/npu: Enable NVLink pass through powerpc/powernv/npu: Rework TCE Kill handling powerpc/powernv/npu: Add set/unset window helpers powerpc/powernv/ioda2: Export debug helper pe_level_printk() ... |
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Linus Torvalds
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e9ad9b9bd3 |
The most interesting thing (IMO) this time around is some beginning
infrastructural work to allow documents to be written using restructured text. Maybe someday, in a galaxy far far away, we'll be able to eliminate the DocBook dependency and have a much better integrated set of kernel docs. Someday. Beyond that, there's a new document on security hardening from Kees, the movement of some sample code over to samples/, a number of improvements to the serial docs from Geert, and the usual collection of corrections, typo fixes, etc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXPf/VAAoJEI3ONVYwIuV60pkP/3brq+CavbwptWppESoyZaf7 mpVSH7sOKicMcfHYYIXHmmg0K5gM4e22ATl39+izUCRZRwRnObXvroH++G5mARLs MUDxLvkc/QxDDuCZnUBq5E2gPtuyYpgj1q9fMGB+70ucc/EXYp5cxUhDmbNVrpSG KBMoZqKaW/Cf8/4fvRQG/glSR0iwyaQuvvoFAWLHgf8uWN/JPM2Cnv9V2zGQCtzP 4B4Jzayu2BGKowBd65WUYdpGnccc7OAJFSJDY/Z9x7kVxKyD+VTn7VgxGnXxs88v uNmUEMENUpswzuoYEnDHoR0Y2o7jUi2doFKv+eacSmPaMLWL5EMDzcooZ+Vi7HWH mvp6GtAZ5qs96OGjsi+gFIw4kY8HGdnpzs7qk/uEdAndfAif5v24YLSQRG2rUCJM LxomnAWOJEIWGKJtuJnl16aZkgOcn6soecXw3PJmpxzhwd8BnQzwyZIdaZ98kwjA 7Enq2Mmw5NBQwGIV2ODUxzoQ3Axj7aJJsDra2n6lPGTGXONGdgNFzk/hGmtQSuIp Aeatiy66FF0qKomzs2+EACOFP+eH/IId0yvW83Pj0o9nV25YZiPsw0Z1Tae5n3+g zgTFycalaowIwE3YzyH6BwvnMrluiPpUTjSLsmEaviJxE7/o+zrjOvMvallUIVUn YkJcia/DtSuc7u7LYkWe =2O+a -----END PGP SIGNATURE----- Merge tag 'docs-for-linus' of git://git.lwn.net/linux Pull Documentation updates from Jon Corbet: "A bit busier this time around. The most interesting thing (IMO) this time around is some beginning infrastructural work to allow documents to be written using restructured text. Maybe someday, in a galaxy far far away, we'll be able to eliminate the DocBook dependency and have a much better integrated set of kernel docs. Someday. Beyond that, there's a new document on security hardening from Kees, the movement of some sample code over to samples/, a number of improvements to the serial docs from Geert, and the usual collection of corrections, typo fixes, etc" * tag 'docs-for-linus' of git://git.lwn.net/linux: (55 commits) doc: self-protection: provide initial details serial: doc: Use port->state instead of info serial: doc: Always refer to tty_port->mutex Documentation: vm: Spelling s/paltform/platform/g Documentation/memcg: update kmem limit doc as codes behavior docproc: print a comment about autogeneration for rst output docproc: add support for reStructuredText format via --rst option docproc: abstract terminating lines at first space docproc: abstract docproc directive detection docproc: reduce unnecessary indentation docproc: add variables for subcommand and filename kernel-doc: use rst C domain directives and references for types kernel-doc: produce RestructuredText output kernel-doc: rewrite usage description, remove duplicated comments Doc: correct the location of sysrq.c Documentation: fix common spelling mistakes samples: v4l: from Documentation to samples directory samples: connector: from Documentation to samples directory Documentation: xillybus: fix spelling mistake Documentation: x86: fix spelling mistakes ... |
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Linus Torvalds
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a0d3c7c5c0 |
dmaengine updates for 4.7
This time round the update brings in following changes: - New tegra driver for ADMA device - Support for Xilinx AXI Direct Memory Access Engine and Xilinx AXI Central Direct Memory Access Engine and few updates to this driver. - New cyclic capability to sun6i and few updates. - Slave-sg support in bcm2835. - Updates to many drivers like designware, hsu, mv_xor, pxa, edma, qcom_hidma & bam. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXPVb9AAoJEHwUBw8lI4NHnDQP/AtUYBTI8XD68iGh5eCTEtwO 3dNgUmOvIAIl0ZtVKex3b7j2S52IN7EDv44QmsmvMHgjvaupUsZ/HeIHgoI37y39 /qoRkyiG75ht68BrNjKcpJLsOyxaAUT1tMyf/bYXlDW8O7qEPtRDhuvUB+i+s3RX ljNOQXH2WaQTJrNeZxkvbp92iGiu3j7AKyCh9MJ4gnF4y2oA1bFp++QpH5qcBOTp 0nccs7pgDQhw2nzHmhYbEmvgcKPrPQi+67U7eIed7n7wiThAIXIEbZl6AYk9kFaK gSa4/N3fwnZc9TFR5O6qdanvsYdW4JC1P5Ydm0opExo3lgtMckQ3sGKFIwTG8eU4 YiyQE1uVHRqT82zxPCecTF+I0Y4g68oCJURrHED6kxKGA5a8ojU04aGebXDiNKlp FEDceEC5ch7ZPw8CCTola+TYpf9Vni3g7OkrdkPY9cX/aDXDROghTCg9jgPJ2aL/ oai5axc5gQMEFzHPaEwFp45tgXw7IvIzaqYHmiWE11fsRbGUSB2HAwBXytI9ReC0 XTMBvc08YvisbIpIR29T0R5cerzdDuK9bXxYHHHOeUFg0t8R8UGaP1UxEQCVmLsT AIrHupoccPJ7IAn0h6mShtZ2yzBfj3rU4tEMJR/Oj/VvjW3gKbbZ5XVi92fOurBs xjn9uBBZ/Pt9hgprwlmY =0Sy7 -----END PGP SIGNATURE----- Merge tag 'dmaengine-4.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine updates from Vinod Koul: "This time round the update brings in following changes: - new tegra driver for ADMA device - support for Xilinx AXI Direct Memory Access Engine and Xilinx AXI Central Direct Memory Access Engine and few updates to this driver - new cyclic capability to sun6i and few updates - slave-sg support in bcm2835 - updates to many drivers like designware, hsu, mv_xor, pxa, edma, qcom_hidma & bam" * tag 'dmaengine-4.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (84 commits) dmaengine: ioatdma: disable relaxed ordering for ioatdma dmaengine: of_dma: approximate an average distribution dmaengine: core: Use IS_ENABLED() instead of checking for built-in or module dmaengine: edma: Re-evaluate errors when ccerr is triggered w/o error event dmaengine: qcom_hidma: add support for object hierarchy dmaengine: qcom_hidma: add debugfs hooks dmaengine: qcom_hidma: implement lower level hardware interface dmaengine: vdma: Add clock support Documentation: DT: vdma: Add clock support for dmas dmaengine: vdma: Add config structure to differentiate dmas MAINTAINERS: Update Tegra DMA maintainers dmaengine: tegra-adma: Add support for Tegra210 ADMA Documentation: DT: Add binding documentation for NVIDIA ADMA dmaengine: vdma: Add Support for Xilinx AXI Central Direct Memory Access Engine Documentation: DT: vdma: update binding doc for AXI CDMA dmaengine: vdma: Add Support for Xilinx AXI Direct Memory Access Engine Documentation: DT: vdma: update binding doc for AXI DMA dmaengine: vdma: Rename xilinx_vdma_ prefix to xilinx_dma dmaengine: slave means at least one of DMA_SLAVE, DMA_CYCLIC dmaengine: mv_xor: Allow selecting mv_xor for mvebu only compatible SoC ... |
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Linus Torvalds
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d974f09ea4 |
Merge branch 'stable/for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft
Pull iscsi_ibft updates from Konrad Rzeszutek Wilk: "The pull has two features - both of them expand the SysFS entries: - 'prefix-len' - which is subnet_mask_prefix of the iBFT header. - 'acpi_header' dir with: 'iBFT', OEM-ID (whatever it extracts from the iBFT header) and OEM_TABLE_ID (also whatever it extracts from the iBFT header). This is to help NIC drivers to figure out during bootup how to deal with BIOS created iBFT tables (like by TianoCore UEFI implemenation)" * 'stable/for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft: ibft: Expose iBFT acpi header via sysfs iscsi_ibft: Add prefix-len attr and display netmask |
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David Bond
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b3c8eb5038 |
ibft: Expose iBFT acpi header via sysfs
Some ethernet adapter vendors are supplying products which support optional (payed license) features. On some adapters this includes a hardware iscsi initiator. The same adapters in a normal (no extra licenses) mode of operation can be used as a software iscsi initiator. In addition, software iscsi boot initiators are becoming a standard part of many vendors uefi implementations. This is creating difficulties during early boot/install determining the proper configuration method for these adapters when they are used as a boot device. The attached patch creates sysfs entries to expose information from the acpi header of the ibft table. This information allows for a method to easily determining if an ibft table was created by a ethernet card's firmware or the system uefi/bios. In the case of a hardware initiator this information in combination with the pci vendor and device id can be used to ascertain any vendor specific behaviors that need to be accommodated. Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: David Bond <dbond@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> |
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Sinan Kaya
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42d236f8a4 |
dmaengine: qcom_hidma: add support for object hierarchy
In order to create a relationship model between the channels and the management object, we are adding support for object hierarchy to the drivers. This patch simplifies the userspace application development. We will not have to traverse different firmware paths based on device tree or ACPI based kernels. No matter what flavor of kernel is used, objects will be represented as platform devices. The new layout is as follows: hidmam_10: hidma-mgmt@0x5A000000 { compatible = "qcom,hidma-mgmt-1.0"; ... hidma_10: hidma@0x5a010000 { compatible = "qcom,hidma-1.0"; ... } } The hidma_mgmt_init detects each instance of the hidma-mgmt-1.0 objects in device tree and calls into the channel driver to create platform devices for each child of the management object. Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |
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Johannes Thumshirn
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803f1ca60d |
mcb: export bus information via sysfs
Export information about the bus stored in the FPGA's header to userspace via sysfs, instead of hiding it in pr_debug()s from everyone. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Andreas Werner <andreas.werner@men.de> Tested-by: Andreas Werner <andreas.werner@men.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Poirier
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7d83d17795 |
coresight: tmc: adding sysFS management entries
Adding management registers that convey implementation specific characteristics. Those are useful for trace configuration and collection along with general trouble shooting. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pratik Patel
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237483aa5c |
coresight: stm: adding driver for CoreSight STM component
This driver adds support for the STM CoreSight IP block, allowing any system compoment (HW or SW) to log and aggregate messages via a single entity. The CoreSight STM exposes an application defined number of channels called stimulus port. Configuration is done using entries in sysfs and channels made available to userspace via configfs. Signed-off-by: Pratik Patel <pratikp@codeaurora.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Michael Williams <michael.williams@arm.com> Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Alexander Shishkin
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8e996a2874 |
stm class: Support devices that override software assigned masters
Some STM devices adjust software assigned master numbers depending on the trace source and its runtime state and whatnot. This patch adds a sysfs attribute to inform the trace-side software that master numbers assigned to software sources will not match those in the STP stream, so that, for example, master/channel allocation policy can be adjusted accordingly. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Poirier
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ad352acbb9 |
coresight: etb10: splitting sysFS "status" entry
The sysFS "status" entry conveys a wealth of information about the status of the HW but goes agains the sysFS rule of one topic per file. This patch rectify the situation by adding read-only entries for each of the field formaly displayed by "status". The ABI documentation is kept up to date. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mathieu Poirier
|
7c38aa4b03 |
coresight: etm4x: adding config and traceid registers
Adding new sysFS management interface to query the configuration and the traceid registers. Both are required to convey information to the perf cmd line tools when using ETMv4 tracers as PMU. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Krzysztof Opasiak
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f945c54665 |
Documentation: ABI: Add doc for usbip-vudc attributes
As vudc provides some new attributes using sysfs infrastructure, add a suitable documentation file for those attributes. Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Kees Cook
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08559657b2 |
Documentation: fix common spelling mistakes
This fixes several spelling mistakes in the Documentation/ tree, which are caught by checkpatch.pl's spell checking. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Greg Kroah-Hartman
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5a45e01d41 |
2nd set of new device support, features and cleanup for IIO in the 4.7 cycle.
Bit of a bumper set for new drivers but plenty of other stuff here as well! New device support * ad5592R ADC/DAC - new driver supporting ad5592r and ad5593r combined ADC/DAC and gpio chips. * Aosong am2315 relative humidity - new driver with triggered buffer support in follow up patch. * bmi160 imu - new driver * bmp280 - bmp180 support - note there is support in the misc/bmp085 driver. Intent is to remove that driver long term. * invensense mpu6050 - cleanup leading to explicit support of mpu9150 with a good few cleanups along the way. * Hope RF hp03 pressure and temperature sensor. - new driver * maxim DS1803 potentiometer - new driver * maxim max44000 light and proximity sensor - new driver built in a series of steps to support pretty much everything. * ROHM BH1780 light sensor - new driver. There is an existing driver in misc that this is pretty much intended to replace. The discussion on whether to support the non standard interface of that driver is some way is continuing. * st-gyro - lsm9ds0-gyro. The accel/magn side of this will take a while longer as extensions to the st library are needed for cases where two types of sensor share a single i2c address. * ti-adc081c - support the adc101c and adc121c * Vishay VEML6070 UV sensor - new driver. New features * core - devm_ APIs for channel_get and channel_get_all. The first user of these is the generic ADC based thermal driver. As it is going through the thermal tree these will be picked up as a patch to that next cycle as that is how the author preferred to do it. - mounting matrix support. This new core support allows devices to provide to userspace (typically from the device tree) allowing compensation for how the sensor is mounted on the device. First examples are on UAVs but it has a more mundane use on typical phone where the chip may be on the front or the back of the circuit board and soldered at any angle. Includes support for this ABI in ak8975 (which has an older interface, now deprecated) and mpu6050. * tools - add a -a option to enable all available channels in generic_buffer sample. Makes it somewhat easier to use. * adis library and drivers - support manual self test flag clearing. This has technically been broken for a very long time - result is an offset on readings as the applied field is on all the time. * ak8975 - triggered buffer support * bmc150 - spi support (including splitting the driver into core and i2c parts) * bmp280 - oversampling support. * dht11 - improved logging - useful to debug timing issues on this quirky device. * st-sensors - read each channel invidivually as not all support the optimization of reading in bulk. This is technically a fix, but will need to be backported if desired. - support open drain and shared interrupts. * ti-adc081c - triggered buffer support. Cleanups * inkern - white space fix. * ad7606 - use the iio_device_claim_direct_mode call rather than open coding equiv. * ad799x - white space fix. * ad9523 - unsigned -> unsigned int * apds9660 - brace location tidying up. - silence an uninitialized variable warning. * ak8975 - else and brace on same line fix. * at91_adc - white space fixes. * bmc150 - use regmap stored copy of the device pointer rather than having an additional copy. * bmg160 - use regmap stored copy of the device pointer rather than having an additional copy. * hid-sensors - white space fixes. * mcp3422 - white space fix. * mma7455 - use regmap to retrieve the device struct rather than carrying another copy in the private data. * ms_sensors - white space fix. * mxs-lradc - move current bindings out of staging - some will be shortly deprecated but the reality is that we have device trees out there using them so they will need to be supported for some time. They accidentally got left behind when the driver graduated from staging. - white space cleanup. - set INPUT_PROP_DIRECT. - move ts config into a better function. - move the STMP reset out of the ADC init. * vf610_adc - case label indenting fix. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXHnw8AAoJEFSFNJnE9BaIDsIP/jbvOSDgOyvh4iNqV3ppAfvL yw/CWfKB5oMiqq/ENBNyMcD7kpGoh6ad/2JV1eXRnZsKArTwX6iN0Nu3yPxa+ySn xYc/BoGFwnNei+FqnFEqvK9RFZ3okQEkTW+OJg6eDMGDdL9HojZnALX4BE66QF3E W699vd3nA9SXqQ1UkQ+ozWdybBh2ksOfXknyN/S0sioIeG4MopCIyLMZzBGcDOCN EjdBudZla8VGTWcrp1ofOap6gJ7wKpbtlTPXuAEXtAypnDvuRdH7loTxtzSovNYd u6r9bujc1KUE4ilkYqODd5de4HvKm7aCR2ojlXeKlj+BNaF/uxQoYV/Al5e9CwR8 nnz7c0rVAWIGc2tCiejJOMXB0t4TjVdzXZG9G/maKk1PNFOdUPb9Ul9BsjM28q5s yUneBuKlGFj2K/+E1AmTDRMhStMCMgrXZgyh0GSI07UZsVRnJR7ikUw7tly+J4ki 21qKvTgXMKU+Fzh1HeqVcocq2AHsjlnKWuaB4/YiQzG5V0oGM4rvt78ewSMkmVkR IcIF9yI5XUfDAFdQUtvRlLP6p+qHylMH72aYq8pkMZ43Dq6hukyfx4vkc0Ztw7yS A655/frXiGeU2MFVSM2PYVloLQ5sftL5jDSBiDunzXHAl2WoXppu5Rjc7QvLnzLr vxvvN7MyGvi1GnKxcnYw =zzV9 -----END PGP SIGNATURE----- Merge tag 'iio-for-4.7b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-testing Jonathan writes: 2nd set of new device support, features and cleanup for IIO in the 4.7 cycle. Bit of a bumper set for new drivers but plenty of other stuff here as well! New device support * ad5592R ADC/DAC - new driver supporting ad5592r and ad5593r combined ADC/DAC and gpio chips. * Aosong am2315 relative humidity - new driver with triggered buffer support in follow up patch. * bmi160 imu - new driver * bmp280 - bmp180 support - note there is support in the misc/bmp085 driver. Intent is to remove that driver long term. * invensense mpu6050 - cleanup leading to explicit support of mpu9150 with a good few cleanups along the way. * Hope RF hp03 pressure and temperature sensor. - new driver * maxim DS1803 potentiometer - new driver * maxim max44000 light and proximity sensor - new driver built in a series of steps to support pretty much everything. * ROHM BH1780 light sensor - new driver. There is an existing driver in misc that this is pretty much intended to replace. The discussion on whether to support the non standard interface of that driver is some way is continuing. * st-gyro - lsm9ds0-gyro. The accel/magn side of this will take a while longer as extensions to the st library are needed for cases where two types of sensor share a single i2c address. * ti-adc081c - support the adc101c and adc121c * Vishay VEML6070 UV sensor - new driver. New features * core - devm_ APIs for channel_get and channel_get_all. The first user of these is the generic ADC based thermal driver. As it is going through the thermal tree these will be picked up as a patch to that next cycle as that is how the author preferred to do it. - mounting matrix support. This new core support allows devices to provide to userspace (typically from the device tree) allowing compensation for how the sensor is mounted on the device. First examples are on UAVs but it has a more mundane use on typical phone where the chip may be on the front or the back of the circuit board and soldered at any angle. Includes support for this ABI in ak8975 (which has an older interface, now deprecated) and mpu6050. * tools - add a -a option to enable all available channels in generic_buffer sample. Makes it somewhat easier to use. * adis library and drivers - support manual self test flag clearing. This has technically been broken for a very long time - result is an offset on readings as the applied field is on all the time. * ak8975 - triggered buffer support * bmc150 - spi support (including splitting the driver into core and i2c parts) * bmp280 - oversampling support. * dht11 - improved logging - useful to debug timing issues on this quirky device. * st-sensors - read each channel invidivually as not all support the optimization of reading in bulk. This is technically a fix, but will need to be backported if desired. - support open drain and shared interrupts. * ti-adc081c - triggered buffer support. Cleanups * inkern - white space fix. * ad7606 - use the iio_device_claim_direct_mode call rather than open coding equiv. * ad799x - white space fix. * ad9523 - unsigned -> unsigned int * apds9660 - brace location tidying up. - silence an uninitialized variable warning. * ak8975 - else and brace on same line fix. * at91_adc - white space fixes. * bmc150 - use regmap stored copy of the device pointer rather than having an additional copy. * bmg160 - use regmap stored copy of the device pointer rather than having an additional copy. * hid-sensors - white space fixes. * mcp3422 - white space fix. * mma7455 - use regmap to retrieve the device struct rather than carrying another copy in the private data. * ms_sensors - white space fix. * mxs-lradc - move current bindings out of staging - some will be shortly deprecated but the reality is that we have device trees out there using them so they will need to be supported for some time. They accidentally got left behind when the driver graduated from staging. - white space cleanup. - set INPUT_PROP_DIRECT. - move ts config into a better function. - move the STMP reset out of the ADC init. * vf610_adc - case label indenting fix. |
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Gregor Boirie
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eb3798463f |
iio:imu:mpu6050: enhance mounting matrix support
Add a new rotation matrix sysfs attribute compliant with IIO core mounting matrix API. Matrix is retrieved from "in_anglvel_mount_matrix" and "in_accel_mount_matrix" sysfs attributes. It is declared into mpu6050 DTS entry as a "mount-matrix" property. Old interface is kept for backward userspace compatibility and may be retrieved from legacy platform_data mechanism only. Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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Gregor Boirie
|
dfc57732ad |
iio:core: mounting matrix support
Expose a rotation matrix to indicate userspace the chip placement with respect to the overall hardware system. This is needed to adjust coordinates sampled from a sensor chip when its position deviates from the main hardware system. Final coordinates computation is delegated to userspace since: * computation may involve floating point arithmetics ; * it allows an application to combine adjustments with arbitrary transformations. This 3 dimentional space rotation matrix is expressed as 3x3 array of strings to support floating point numbers. It may be retrieved from a "[<dir>_][<type>_]mount_matrix" sysfs attribute file. It is declared into a device / driver specific DTS property or platform data. Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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Frederic Barrat
|
e009a7e858 |
cxl: Allow initialization on timebase sync failures
Failure to synchronize the PSL timebase currently prevents the initialization of the cxl card, thus rendering the card useless. This is too extreme for a feature which is rarely used, if at all. No hardware AFUs or software is currently using PSL timebase. This patch still tries to synchronize the PSL timebase when the card is initialized, but ignores the error if it can't. Instead, it reports a status via /sys. Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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Greg Kroah-Hartman
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5f47992491 |
Merge 4.6-rc3 into staging-next
This resolves a lot of merge issues with PAGE_CACHE_* changes, and an iio driver merge issue. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Wolfram Sang
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39b132b0fa |
i2c: mux: demux-pinctrl: Update docs to new sysfs-attributes
Update the docs according to the recent code changes, too.
Fixes:
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Greg Kroah-Hartman
|
eb7bfed901 |
First round of IIO new device support, features and cleanups for the 4.7 cycle.
New core support * UV light modifier (for intensity) * UV light index channel type. New device support * hp206c barometer and altimeter - new driver. * mcp4131 potentiometer - new driver supporting lots of parts from Microchip. * mma8452 - FXLS8471Q support - NXP LPC18XX SOC ADC - new driver. - NXP LPC18XX SOC DAC - new driver. - rockchip_saradc - support rk3399 * st accel - h3lis331dl support Staging driver removals * adis16204 - obsolete part making it hard to get parts to test the driver in order to clean it up. * adis16220 - obsolete part making it hard to get the parts test the driver in order to clean it up. Features * core - convenience functions to claim / release direct access to the device. Makes more consistent handling of this corner easier. Used in ad7192 driver. * ak8975 - power regulator support. * at91-sama5d2 - differential channel support. * mma8452 - runtime pm support - drop device specific autosleep and use the runtime pm one instead. * ms5611 - DT bindings - oversampling ratio support Cleanups and minor fixes * MAINTAINERS - Peter got married - hence name change! * Documentation - Fix a typo in in_proximity_raw description. - Add some missing docs for iio_buffer_access_funcs. * Tools - update iio_event_monitor names to match new stuff. - make generic_buffer look for triggers ending in -trigger as we let these in for a number of drivers a long time back and now it is a fairly common option. Drivers * staging wide - convert bare unsigned usage to unsigned int to comply with coding style. * non staging wide: - since boiler plate gpio handling of interrupts has been moved into the ACPI core we don't need to include gpio/consumer.h in a load of drivers so drop it. * ad7606 - fix an endian casting sparse warning. * ak8975 - fix a possible unitialized warning from gcc. - drop and unused field left over from earlier cleanups - fix a missing regulator_disable on exit. * at91-sama5d2 - typo and indentation - missing IOMEM dependency. - cleanup mode register usage by avoidling erasing whole thing when changing the sampling frequency. * bmc150 - use the core demux and available_scan_masks to simplify buffer handling - optimize the transfers in the trigger handler now we have a magic function to emulate bulk reads (under circumstances met here). This matters with some rather dumb i2c adapters in particular. - use a single regmap_conf for all bus types as they were all the same. * bmg160 - use the core demux and available_scan_masks to simplify the buffer handling - optimize the transfers in the trigger handler now we have a magic funciton to emulate bulk rads (under circumstances met here). - drop gpio interrupt probing from the driver (ACPI) as now handled by the ACPI core. * ina2xx-adc - update the CALIB register when RShunt changes. - fix scale for VShunt - in reality this error canceled out when used. * isl29028 - use regmap to retrieve the struct device instead of carrying a second copy of it around. * kxcjk-1013 - use core demux - optimize i2c transfers in the trigger handler. * mcp4531 - refactor to use a pointer to access model parameters instead of indexing into the array each time. * mma8452 - style fixes - avoid swtiching to active whenever the config changes - add missin i2c_device_id for mma8451 * mpu6050 - fix possible NULL dereference. - fix the name / chip_id used when ACPI used (otherwise reports as NULL). * ms5611 - fix a missing regulator_disable that left the regulator on during removal. * mxc4005 - drop gpio interrupt handling for ACPI case from driver as the core now handles this case. * st-sensors - note that there are only ever a maximum of 3 axis on current st-sensors so just allocate a fixed sized buffer big enough for that. * tpl0102 - change the i2c_check_functionality condition to bring it inline with other IIO users as EOPNOTSUPP. * tsl2563 - replace deprecated flush_scheduled_work -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXAYogAAoJEFSFNJnE9BaIhtsQAK9hsojCFC4EmcE0LdlC7A6r h/Any+ehurHSQIZmAZ1mn8QDBedf6Afpj+jl/qt/DADQk3e3u+TO1TbVHHUDB8Na ynvt1eibnUPAKxjbetUnPfOTaksp2GN8oScjPqk/3xmP1ip/uP3l2DM+jBOspW2K 44UDpKE/aeulyCeG8wBHLY0ySuipQ8ZJyebETM3E94UrNdMHiuMyRA+SEbhcG+0T GyHYrlmPScFlk3xlhuYk7kS6gJQG0xg6u/qyuaBlQMKY1KXMGknU8sxSmqxRmCNn pJ3MeHZY6hFe3PNTgd30z+xbXN4JAifyUBHT2foRF86+f0BJSNIZJo/ynfCPli4z Rl+4M9NziYxw4V6osjKtPBquvk8UV6G/1tcgrr5pNFJor4dk6xRg/xCotYsqZuMX ypWOMuvkPQq+mqf68uJYlE++/A3xHP7aHdOlsXMgM8605KH1aSecbUP2dhRbHdRs u8XTt8Xj6uumQnxUnKjDZGIsDaxyw5JwarjhiNdJaCRgAgFw2qmNiFWYNkBaxxOt BheQBceoHLHDk/qTDsi0b5KDLqvArrbY8L6WBR+gW21isFpho5VDMgBSfNfdObGB nYaYTBcdx6sXm1SC1bMwVcgMnd3Bs4eWJRw79VFz/pFtTOc5Xpj4uVvnNCzuomqb MygKzQb48Gx23saBy4Za =SgQo -----END PGP SIGNATURE----- Merge tag 'iio-for-4.7a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First round of IIO new device support, features and cleanups for the 4.7 cycle. New core support * UV light modifier (for intensity) * UV light index channel type. New device support * hp206c barometer and altimeter - new driver. * mcp4131 potentiometer - new driver supporting lots of parts from Microchip. * mma8452 - FXLS8471Q support - NXP LPC18XX SOC ADC - new driver. - NXP LPC18XX SOC DAC - new driver. - rockchip_saradc - support rk3399 * st accel - h3lis331dl support Staging driver removals * adis16204 - obsolete part making it hard to get parts to test the driver in order to clean it up. * adis16220 - obsolete part making it hard to get the parts test the driver in order to clean it up. Features * core - convenience functions to claim / release direct access to the device. Makes more consistent handling of this corner easier. Used in ad7192 driver. * ak8975 - power regulator support. * at91-sama5d2 - differential channel support. * mma8452 - runtime pm support - drop device specific autosleep and use the runtime pm one instead. * ms5611 - DT bindings - oversampling ratio support Cleanups and minor fixes * MAINTAINERS - Peter got married - hence name change! * Documentation - Fix a typo in in_proximity_raw description. - Add some missing docs for iio_buffer_access_funcs. * Tools - update iio_event_monitor names to match new stuff. - make generic_buffer look for triggers ending in -trigger as we let these in for a number of drivers a long time back and now it is a fairly common option. Drivers * staging wide - convert bare unsigned usage to unsigned int to comply with coding style. * non staging wide: - since boiler plate gpio handling of interrupts has been moved into the ACPI core we don't need to include gpio/consumer.h in a load of drivers so drop it. * ad7606 - fix an endian casting sparse warning. * ak8975 - fix a possible unitialized warning from gcc. - drop and unused field left over from earlier cleanups - fix a missing regulator_disable on exit. * at91-sama5d2 - typo and indentation - missing IOMEM dependency. - cleanup mode register usage by avoidling erasing whole thing when changing the sampling frequency. * bmc150 - use the core demux and available_scan_masks to simplify buffer handling - optimize the transfers in the trigger handler now we have a magic function to emulate bulk reads (under circumstances met here). This matters with some rather dumb i2c adapters in particular. - use a single regmap_conf for all bus types as they were all the same. * bmg160 - use the core demux and available_scan_masks to simplify the buffer handling - optimize the transfers in the trigger handler now we have a magic funciton to emulate bulk rads (under circumstances met here). - drop gpio interrupt probing from the driver (ACPI) as now handled by the ACPI core. * ina2xx-adc - update the CALIB register when RShunt changes. - fix scale for VShunt - in reality this error canceled out when used. * isl29028 - use regmap to retrieve the struct device instead of carrying a second copy of it around. * kxcjk-1013 - use core demux - optimize i2c transfers in the trigger handler. * mcp4531 - refactor to use a pointer to access model parameters instead of indexing into the array each time. * mma8452 - style fixes - avoid swtiching to active whenever the config changes - add missin i2c_device_id for mma8451 * mpu6050 - fix possible NULL dereference. - fix the name / chip_id used when ACPI used (otherwise reports as NULL). * ms5611 - fix a missing regulator_disable that left the regulator on during removal. * mxc4005 - drop gpio interrupt handling for ACPI case from driver as the core now handles this case. * st-sensors - note that there are only ever a maximum of 3 axis on current st-sensors so just allocate a fixed sized buffer big enough for that. * tpl0102 - change the i2c_check_functionality condition to bring it inline with other IIO users as EOPNOTSUPP. * tsl2563 - replace deprecated flush_scheduled_work |
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Peter Meerwald-Stadler
|
d409404cf6 |
iio: Add channel for UV index
UV index indicating strength of sunburn-producing ultraviolet (UV) radiation Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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Peter Meerwald-Stadler
|
2c5ff1f9a6 |
iio: Add modifier for UV light
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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Linus Torvalds
|
698f415cf5 |
Merge tag 'ofs-pull-tag-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux
Pull orangefs filesystem from Mike Marshall. This finally merges the long-pending orangefs filesystem, which has been much cleaned up with input from Al Viro over the last six months. From the documentation file: "OrangeFS is an LGPL userspace scale-out parallel storage system. It is ideal for large storage problems faced by HPC, BigData, Streaming Video, Genomics, Bioinformatics. Orangefs, originally called PVFS, was first developed in 1993 by Walt Ligon and Eric Blumer as a parallel file system for Parallel Virtual Machine (PVM) as part of a NASA grant to study the I/O patterns of parallel programs. Orangefs features include: - Distributes file data among multiple file servers - Supports simultaneous access by multiple clients - Stores file data and metadata on servers using local file system and access methods - Userspace implementation is easy to install and maintain - Direct MPI support - Stateless" see Documentation/filesystems/orangefs.txt for more in-depth details. * tag 'ofs-pull-tag-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: (174 commits) orangefs: fix orangefs_superblock locking orangefs: fix do_readv_writev() handling of error halfway through orangefs: have ->kill_sb() evict the VFS side of things first orangefs: sanitize ->llseek() orangefs-bufmap.h: trim unused junk orangefs: saner calling conventions for getting a slot orangefs_copy_{to,from}_bufmap(): don't pass bufmap pointer orangefs: get rid of readdir_handle_s ornagefs: ensure that truncate has an up to date inode size orangefs: move code which sets i_link to orangefs_inode_getattr orangefs: remove needless wrapper around GFP_KERNEL orangefs: remove wrapper around mutex_lock(&inode->i_mutex) orangefs: refactor inode type or link_target change detection orangefs: use new getattr for revalidate and remove old getattr orangefs: use new getattr in inode getattr and permission orangefs: use new orangefs_inode_getattr to get size in write and llseek orangefs: use new orangefs_inode_getattr to create new inodes orangefs: rename orangefs_inode_getattr to orangefs_inode_old_getattr orangefs: remove inode->i_lock wrapper orangefs: put register_chrdev immediately before register_filesystem ... |
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Linus Torvalds
|
3d66c6ba3f |
Power management and ACPI material for v4.6-rc1, part 2
- Fix for an intel_pstate driver issue related to the handling of MSR updates uncovered by the recent cpufreq rework (Rafael Wysocki). - cpufreq core cleanups related to starting governors and frequency synchronization during resume from system suspend and a locking fix for cpufreq_quick_get() (Rafael Wysocki, Richard Cochran). - acpi-cpufreq and powernv cpufreq driver updates (Jisheng Zhang, Michael Neuling, Richard Cochran, Shilpasri Bhat). - intel_idle driver update preventing some Skylake-H systems from hanging during initialization by disabling deep C-states mishandled by the platform in the problematic configurations (Len Brown). - Intel Xeon Phi Processor x200 support for intel_idle (Dasaratharaman Chandramouli). - cpuidle menu governor updates to make it always honor PM QoS latency constraints (and prevent C1 from being used as the fallback C-state on x86 when they are set below its exit latency) and to restore the previous behavior to fall back to C1 if the next timer event is set far enough in the future that was changed in 4.4 which led to an energy consumption regression (Rik van Riel, Rafael Wysocki). - New device ID for a future AMD UART controller in the ACPI driver for AMD SoCs (Wang Hongcheng). - Rockchip rk3399 support for the rockchip-io-domain adaptive voltage scaling (AVS) driver (David Wu). - ACPI PCI resources management fix for the handling of IO space resources on architectures where the IO space is memory mapped (IA64 and ARM64) broken by the introduction of common ACPI resources parsing for PCI host bridges in 4.4 (Lorenzo Pieralisi). - Fix for the ACPI backend of the generic device properties API to make it parse non-device (data node only) children of an ACPI device correctly (Irina Tirdea). - Fixes for the handling of global suspend flags (introduced in 4.4) during hibernation and resume from it (Lukas Wunner). - Support for obtaining configuration information from Device Trees in the PM clocks framework (Jon Hunter). - ACPI _DSM helper code and devfreq framework cleanups (Colin Ian King, Geert Uytterhoeven). / -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABCAAGBQJW9JaRAAoJEILEb/54YlRx/GAQAJujANWilWHZYm24a9JDcIE9 rsNZIC/FdeBVilPtRTZQnig/Pj32Z4Jm7IZ/DLOq0Deu1YK/9uv3y59M3BcX6WyL H5VR80L8geUJZ7RRk0WfM5D4X82ovzwpE/kWt2Z7HDuvJSCBmFBZOvNrXbaRncKD jIvat/p6uCuxt5c08+ebnBLQ6tOs8wLTWiCx3fO128GIrGRGN2xFV6hzRWVGnJ4g WXGAR+AdLxRMZz4PPmqdTfRj4TNSR071GjKyaeKfZUjQGAsf5O9A77JFjeNVomDx g1K37Byid2bTByzVavlEXPJZ7eKb5dAhlo7IJ9HAcOAXChLqH2Czjrpd+1XjR9MF SV/78rCnF8eet83QYLbGV/Mzf7gbJP2Xp6wiaM22VAPpGe+sYfphJoQka9XRTfId OgAjyYMYdWAKo5DhxVNI8WyN0W5dsoBFPxnaUFhHSGDCIJH7Ksy20m6y3plG2Bxf ahoiQhmd9ohjtB5JbRnf4MY0hjekp8Srdf+DoNKsk/+JscIyROpYY3msQ3smUKo+ f628MC/wAosMpSV+l+KOYkbjCbtB49IabWtZ//NVD9hYB3E1f6aTN59yFbWB+1rp L7Y8iaxzSkyJy/yYVuBal3rSk356+BvvoXBlLXmBsyu1TMlcDjALIYztSiTVT5MB RZBhgNwdkxNCYJfU3ex+ =hUVj -----END PGP SIGNATURE----- Merge tag 'pm+acpi-4.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management and ACPI updates from Rafael Wysocki: "The second batch of power management and ACPI updates for v4.6. Included are fixups on top of the previous PM/ACPI pull request and other material that didn't make into it but still should go into 4.6. Among other things, there's a fix for an intel_pstate driver issue uncovered by recent cpufreq changes, a workaround for a boot hang on Skylake-H related to the handling of deep C-states by the platform and a PCI/ACPI fix for the handling of IO port resources on non-x86 architectures plus some new device IDs and similar. Specifics: - Fix for an intel_pstate driver issue related to the handling of MSR updates uncovered by the recent cpufreq rework (Rafael Wysocki). - cpufreq core cleanups related to starting governors and frequency synchronization during resume from system suspend and a locking fix for cpufreq_quick_get() (Rafael Wysocki, Richard Cochran). - acpi-cpufreq and powernv cpufreq driver updates (Jisheng Zhang, Michael Neuling, Richard Cochran, Shilpasri Bhat). - intel_idle driver update preventing some Skylake-H systems from hanging during initialization by disabling deep C-states mishandled by the platform in the problematic configurations (Len Brown). - Intel Xeon Phi Processor x200 support for intel_idle (Dasaratharaman Chandramouli). - cpuidle menu governor updates to make it always honor PM QoS latency constraints (and prevent C1 from being used as the fallback C-state on x86 when they are set below its exit latency) and to restore the previous behavior to fall back to C1 if the next timer event is set far enough in the future that was changed in 4.4 which led to an energy consumption regression (Rik van Riel, Rafael Wysocki). - New device ID for a future AMD UART controller in the ACPI driver for AMD SoCs (Wang Hongcheng). - Rockchip rk3399 support for the rockchip-io-domain adaptive voltage scaling (AVS) driver (David Wu). - ACPI PCI resources management fix for the handling of IO space resources on architectures where the IO space is memory mapped (IA64 and ARM64) broken by the introduction of common ACPI resources parsing for PCI host bridges in 4.4 (Lorenzo Pieralisi). - Fix for the ACPI backend of the generic device properties API to make it parse non-device (data node only) children of an ACPI device correctly (Irina Tirdea). - Fixes for the handling of global suspend flags (introduced in 4.4) during hibernation and resume from it (Lukas Wunner). - Support for obtaining configuration information from Device Trees in the PM clocks framework (Jon Hunter). - ACPI _DSM helper code and devfreq framework cleanups (Colin Ian King, Geert Uytterhoeven)" * tag 'pm+acpi-4.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (23 commits) PM / AVS: rockchip-io: add io selectors and supplies for rk3399 intel_idle: Support for Intel Xeon Phi Processor x200 Product Family intel_idle: prevent SKL-H boot failure when C8+C9+C10 enabled ACPI / PM: Runtime resume devices when waking from hibernate PM / sleep: Clear pm_suspend_global_flags upon hibernate cpufreq: governor: Always schedule work on the CPU running update cpufreq: Always update current frequency before startig governor cpufreq: Introduce cpufreq_update_current_freq() cpufreq: Introduce cpufreq_start_governor() cpufreq: powernv: Add sysfs attributes to show throttle stats cpufreq: acpi-cpufreq: make Intel/AMD MSR access, io port access static PCI: ACPI: IA64: fix IO port generic range check ACPI / util: cast data to u64 before shifting to fix sign extension cpufreq: powernv: Define per_cpu chip pointer to optimize hot-path cpuidle: menu: Fall back to polling if next timer event is near cpufreq: acpi-cpufreq: Clean up hot plug notifier callback intel_pstate: Do not call wrmsrl_on_cpu() with disabled interrupts cpufreq: Make cpufreq_quick_get() safe to call ACPI / property: fix data node parsing in acpi_get_next_subnode() ACPI / APD: Add device HID for future AMD UART controller ... |
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Linus Torvalds
|
5a010c73cd |
platform-drivers-x86 for 4.6-1
Significant refactoring of Dell laptop drivers, modularizing the smbios code. Multiple new platforms added for ideapad, asus, dell, and alienware using existing quirks. A few fixes and cleanups. hp-wmi: - Remove GPS rfkill support via pre-2009 interface - fix unregister order in hp_wmi_rfkill_setup() once again ideapad-laptop: - Add ideapad Y700 (15) to the no_hw_rfkill DMI list fujitsu-laptop: - Support radio toggle button intel-hid: - allocate correct amount of memory for private struct platform/x86: - Make intel_scu_ipc explicitly non-modular intel_pmc_ipc: - Avoid pending IPC1 command during legacy suspend - Fix GCR register base address and length asus-nb-wmi: - add wapf=4 quirk for ASUS X75VD intel_telemetry_pltdrv: - Change verbosity control bits dell-rbtn: - Add a comment about the XPS 13 9350 dell-wmi, dell-laptop: - depends DMI dell-wmi: - support Dell Inspiron M5110 - properly process Dell Instant Launch hotkey - enable receiving WMI events on Dell Vostro V131 - Support new hotkeys on the XPS 13 9350 (Skylake) - Clean up hotkey table size check - Stop storing pointers to DMI tables dell-laptop: - move dell_smi_error() to dell-smbios - use dell_smbios_find_token() instead of find_token_location() - use dell_smbios_find_token() instead of find_token_id() - extract SMBIOS-related code to a separate module dell-smbios: - rename dell_smi_error() to dell_smbios_error() - make da_tokens static - remove find_token_{id,location}() - implement new function for finding DMI table 0xDA tokens - make the SMBIOS buffer static - return the SMBIOS buffer from dell_smbios_get_buffer() - don't return an SMBIOS buffer from dell_smbios_send_request() - don't pass an SMBIOS buffer to dell_smbios_send_request() - rename dell_send_request() to dell_smbios_send_request() - rename release_buffer() to dell_smbios_release_buffer() - rename clear_buffer() to dell_smbios_clear_buffer() - rename get_buffer() to dell_smbios_get_buffer() dell-led: - use dell_smbios_send_request() for performing SMBIOS calls - use dell_smbios_find_token() for finding mic DMI tokens toshiba_acpi: - Add a module parameter to disable hotkeys registration - Add sysfs entries for the Cooling Method feature - Add support for cooling method feature Documentation/ABI: - Update sysfs-driver-toshiba_acpi file thinkpad_acpi: - Remove ambiguous logging for "Unsupported brightness interface" alienware-wmi: - whitespace improvements - Add support for two new systems: ASM200 and ASM201. - Add support for deep sleep control. - Add initial support for alienware graphics amplifier. - Add support for new platform: X51-R3 - Clean up whitespace for ASM100 platform -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJW8s77AAoJEKbMaAwKp364iVgH/18Tpefbc7uOrNak4zfTmvVO CQjLdbnbCYoeNjwgdYSZNlaR+E2TuMdqmBXXLEr3kqicpmX15l+V5y8xJkDmGpxw 0RmwJnkdIpmkZcjb3/2abOtIuOj1Y/tXCp5mY1FoaDYBQVzO+ZsPEGNQcMu5uJpa qZTw9UwiSPUspTrHHbS7/Bzv7yFnxlWC1nmt6G5zL4OMEv2AGbuVSstXVGySIML5 TfFdisUBIXQplzwpDytHGqtGUJMc0NnT1s66beuo1oBdEFTFtBNpFySW3goV2nrZ JPbvyaV3tD24NYNmU9WH653InX4KuaGiJRWVT31a/I5HVVlx7mZdUYRI+EYAnmE= =e0E4 -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v4.6-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: "Significant refactoring of Dell laptop drivers, modularizing the smbios code. Multiple new platforms added for ideapad, asus, dell, and alienware using existing quirks. A few fixes and cleanups. hp-wmi: - Remove GPS rfkill support via pre-2009 interface - fix unregister order in hp_wmi_rfkill_setup() once again ideapad-laptop: - Add ideapad Y700 (15) to the no_hw_rfkill DMI list fujitsu-laptop: - Support radio toggle button intel-hid: - allocate correct amount of memory for private struct platform/x86: - Make intel_scu_ipc explicitly non-modular intel_pmc_ipc: - Avoid pending IPC1 command during legacy suspend - Fix GCR register base address and length asus-nb-wmi: - add wapf=4 quirk for ASUS X75VD intel_telemetry_pltdrv: - Change verbosity control bits dell-rbtn: - Add a comment about the XPS 13 9350 dell-wmi, dell-laptop: - depends DMI dell-wmi: - support Dell Inspiron M5110 - properly process Dell Instant Launch hotkey - enable receiving WMI events on Dell Vostro V131 - Support new hotkeys on the XPS 13 9350 (Skylake) - Clean up hotkey table size check - Stop storing pointers to DMI tables dell-laptop: - move dell_smi_error() to dell-smbios - use dell_smbios_find_token() instead of find_token_location() - use dell_smbios_find_token() instead of find_token_id() - extract SMBIOS-related code to a separate module dell-smbios: - rename dell_smi_error() to dell_smbios_error() - make da_tokens static - remove find_token_{id,location}() - implement new function for finding DMI table 0xDA tokens - make the SMBIOS buffer static - return the SMBIOS buffer from dell_smbios_get_buffer() - don't return an SMBIOS buffer from dell_smbios_send_request() - don't pass an SMBIOS buffer to dell_smbios_send_request() - rename dell_send_request() to dell_smbios_send_request() - rename release_buffer() to dell_smbios_release_buffer() - rename clear_buffer() to dell_smbios_clear_buffer() - rename get_buffer() to dell_smbios_get_buffer() dell-led: - use dell_smbios_send_request() for performing SMBIOS calls - use dell_smbios_find_token() for finding mic DMI tokens toshiba_acpi: - Add a module parameter to disable hotkeys registration - Add sysfs entries for the Cooling Method feature - Add support for cooling method feature Documentation/ABI: - Update sysfs-driver-toshiba_acpi file thinkpad_acpi: - Remove ambiguous logging for "Unsupported brightness interface" alienware-wmi: - whitespace improvements - Add support for two new systems: ASM200 and ASM201. - Add support for deep sleep control. - Add initial support for alienware graphics amplifier. - Add support for new platform: X51-R3 - Clean up whitespace for ASM100 platform" * tag 'platform-drivers-x86-v4.6-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (47 commits) hp-wmi: Remove GPS rfkill support via pre-2009 interface hp-wmi: fix unregister order in hp_wmi_rfkill_setup() once again dell-wmi: support Dell Inspiron M5110 dell-wmi: properly process Dell Instant Launch hotkey dell-wmi: enable receiving WMI events on Dell Vostro V131 dell-smbios: rename dell_smi_error() to dell_smbios_error() dell-laptop: move dell_smi_error() to dell-smbios ideapad-laptop: Add ideapad Y700 (15) to the no_hw_rfkill DMI list fujitsu-laptop: Support radio toggle button intel-hid: allocate correct amount of memory for private struct platform/x86: Make intel_scu_ipc explicitly non-modular intel_pmc_ipc: Avoid pending IPC1 command during legacy suspend intel_pmc_ipc: Fix GCR register base address and length asus-nb-wmi: add wapf=4 quirk for ASUS X75VD intel_telemetry_pltdrv: Change verbosity control bits dell-rbtn: Add a comment about the XPS 13 9350 dell-wmi: Support new hotkeys on the XPS 13 9350 (Skylake) dell-wmi: Clean up hotkey table size check dell-wmi, dell-laptop: depends DMI dell-wmi: Stop storing pointers to DMI tables ... |
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Azael Avalos
|
33f857a441 |
Documentation/ABI: Update sysfs-driver-toshiba_acpi file
This patch updates the documentation file adding the Cooling Method entry. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com> |
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Shilpasri G Bhat
|
1b0289848d |
cpufreq: powernv: Add sysfs attributes to show throttle stats
Create sysfs attributes to export throttle information in /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats directory. The newly added sysfs files are as follows: 1)/sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/turbo_stat 2)/sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/sub-turbo_stat 3)/sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/unthrottle 4)/sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/powercap 5)/sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/overtemp 6)/sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/supply_fault 7)/sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/overcurrent 8)/sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/occ_reset Detailed explanation of each attribute is added to Documentation/ABI/testing/sysfs-devices-system-cpu Signed-off-by: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Linus Torvalds
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b852495908 |
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: "Mostly usual driver updates and improvements. The changelog should give an idea. Standing out is the i2c-qup driver with lots of new capabilities and we also have now an i2c-demuxer. I'd especially like to welcome Peter Rosin as the i2c-mux maintainer. He has an interesting series for muxes in the queue and agreed to look after this part of the subsystem. Thank you, Peter, and welcome again! The octeon changes were applied pretty recently before the merge window. I am aware. They are the first (and relatively simple) patches of a larger overhaul to this driver. In case something goes wrong with them, they are easy to fix (or revert). The advantage I see is that they are out of the way, and I can concentrate on the next block of patches. I really would like to apply the overhaul in smaller batches to avoid regressions. And waiting a cycle for the introductory patches seemed too much of a delay for me" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (39 commits) i2c: octeon: Support I2C_M_RECV_LEN i2c: octeon: Cleanup resource allocation code i2c: octeon: Cleanup i2c-octeon driver MAINTAINERS: add Peter Rosin as i2c mux maintainer dt-bindings: i2c: Spelling s/propoerty/property/ i2c: immediately mark ourselves as registered i2c: i801: sort IDs alphabetically MAINTAINERS: Mika and me are designated reviewers for I2C DESIGNWARE i2c: octeon: Cleanup kerneldoc comments i2c: do not use internal data from driver core i2c: cadence: Fix the kernel-doc warnings i2c: imx: remove extra spaces. i2c: rcar: don't open code of_device_get_match_data() i2c: qup: Fix fifo handling after adding V2 support i2c: xiic: Implement power management i2c: piix4: Pre-shift the port number i2c: piix4: Always use the same type for port i2c: piix4: Support alternative port selection register i2c: tegra: don't open code of_device_get_match_data() i2c: riic, sh_mobile, rcar: Use ARCH_RENESAS ... |
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Linus Torvalds
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d407574e79 |
Merge tag 'for-f2fs-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim: "New Features: - uplift filesystem encryption into fs/crypto/ - give sysfs entries to control memroy consumption Enhancements: - aio performance by preallocating blocks in ->write_iter - use writepages lock for only WB_SYNC_ALL - avoid redundant inline_data conversion - enhance forground GC - use wait_for_stable_page as possible - speed up SEEK_DATA and fiiemap Bug Fixes: - corner case in terms of -ENOSPC for inline_data - hung task caused by long latency in shrinker - corruption between atomic write and f2fs_trace_pid - avoid garbage lengths in dentries - revoke atomicly written pages if an error occurs In addition, there are various minor bug fixes and clean-ups" * tag 'for-f2fs-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (81 commits) f2fs: submit node page write bios when really required f2fs: add missing argument to f2fs_setxattr stub f2fs: fix to avoid unneeded unlock_new_inode f2fs: clean up opened code with f2fs_update_dentry f2fs: declare static functions f2fs: use cryptoapi crc32 functions f2fs: modify the readahead method in ra_node_page() f2fs crypto: sync ext4_lookup and ext4_file_open fs crypto: move per-file encryption from f2fs tree to fs/crypto f2fs: mutex can't be used by down_write_nest_lock() f2fs: recovery missing dot dentries in root directory f2fs: fix to avoid deadlock when merging inline data f2fs: introduce f2fs_flush_merged_bios for cleanup f2fs: introduce f2fs_update_data_blkaddr for cleanup f2fs crypto: fix incorrect positioning for GCing encrypted data page f2fs: fix incorrect upper bound when iterating inode mapping tree f2fs: avoid hungtask problem caused by losing wake_up f2fs: trace old block address for CoWed page f2fs: try to flush inode after merging inline data f2fs: show more info about superblock recovery ... |
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Peter Meerwald
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4fbcfa09f9 |
iio: ABI: Fix typo in in_proximity_raw description
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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Linus Torvalds
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1c3d770043 |
IEEE 1394 subsystem patches:
- move away from outmoded timekeeping API, - error reporting fix, - documentation bits. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJW7DfWAAoJEHnzb7JUXXnQMOQP/3WiFbsbhfnVTiReAaZIS4Ah 6b6QManzhlTULQAqL3Zvs175NAju3pfrVgmQbM/0osfffWwtdLW412UXfPxv8LK3 8Xdk5htDlw9b603hZVkHPWmAgx65m3YHfIYzzNVNrk1J3x77AHN06U5tcl/Jpmj4 jb4DTrc8CBYIupGAN8CiWch4xRpzL6h9aomsbz4y8ZiMMR4XZ5fTUZ8M62mRGK01 0RWKa84MnXSAcW88y0PapizO16+QeD+4jq7gDtlkCyZ0N4qQAlynZFoU3WH/AA6K 9P3xgi/PhPQ5rn7GJx/CRV+P7dnkRdKR9jsKd2wm4w6iJrJ8vHSUdhcedxwdZOfS pvjyQaFgsCHF4jknnrj0rRVAdw2oe/u4Hlpx7LVpZGg+hCfyuY5hSjJ8nMYMvCaz SnSLW9n3gQzzazOejWq+atBsDX01ZZko9FE1YNSgqq89Dwk2K94qUO6ipiFnh/3d kUSj0ST7q+rIACG8hFDDZHY+FDG0wJYoIabijHpjD2pmg3ySVWcRvp9b1vDaBzX9 JCMElZ7szxUbeqDX+Jjs34tN9ClNPOVQgHO9e1X4qzKJlduIy+MDfvGmIqanToDv E4cm5ujhb7fPTgiTyltVlBnRmseuVwoTYuKh+ouG/Gve6XQg6XgsyGn1TSd7WVms 2q8vkOk3Zj7OqUqWtE8H =bGZr -----END PGP SIGNATURE----- Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire updates from Stefan Richter: "IEEE 1394 subsystem patches: - move away from outmoded timekeeping API - error reporting fix - documentation bits" * tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: ABI documentation: libhinawa uses firewire-cdev firewire: ABI documentation: jujuutils were renamed to linux-firewire-utils firewire: ohci: propagate return code from soft_reset to probe and resume firewire: nosy: Replace timeval with timespec64 |
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Linus Torvalds
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d5e2d00898 |
powerpc updates for 4.6
Highlights: - Restructure Linux PTE on Book3S/64 to Radix format from Paul Mackerras - Book3s 64 MMU cleanup in preparation for Radix MMU from Aneesh Kumar K.V - Add POWER9 cputable entry from Michael Neuling - FPU/Altivec/VSX save/restore optimisations from Cyril Bur - Add support for new ftrace ABI on ppc64le from Torsten Duwe Various cleanups & minor fixes from: - Adam Buchbinder, Andrew Donnellan, Balbir Singh, Christophe Leroy, Cyril Bur, Luis Henriques, Madhavan Srinivasan, Pan Xinhui, Russell Currey, Sukadev Bhattiprolu, Suraj Jitindar Singh. General: - atomics: Allow architectures to define their own __atomic_op_* helpers from Boqun Feng - Implement atomic{, 64}_*_return_* variants and acquire/release/relaxed variants for (cmp)xchg from Boqun Feng - Add powernv_defconfig from Jeremy Kerr - Fix BUG_ON() reporting in real mode from Balbir Singh - Add xmon command to dump OPAL msglog from Andrew Donnellan - Add xmon command to dump process/task similar to ps(1) from Douglas Miller - Clean up memory hotplug failure paths from David Gibson pci/eeh: - Redesign SR-IOV on PowerNV to give absolute isolation between VFs from Wei Yang. - EEH Support for SRIOV VFs from Wei Yang and Gavin Shan. - PCI/IOV: Rename and export virtfn_{add, remove} from Wei Yang - PCI: Add pcibios_bus_add_device() weak function from Wei Yang - MAINTAINERS: Update EEH details and maintainership from Russell Currey cxl: - Support added to the CXL driver for running on both bare-metal and hypervisor systems, from Christophe Lombard and Frederic Barrat. - Ignore probes for virtual afu pci devices from Vaibhav Jain perf: - Export Power8 generic and cache events to sysfs from Sukadev Bhattiprolu - hv-24x7: Fix usage with chip events, display change in counter values, display domain indices in sysfs, eliminate domain suffix in event names, from Sukadev Bhattiprolu Freescale: - Updates from Scott: "Highlights include 8xx optimizations, 32-bit checksum optimizations, 86xx consolidation, e5500/e6500 cpu hotplug, more fman and other dt bits, and minor fixes/cleanup." -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJW69OrAAoJEFHr6jzI4aWAe5EQAJw/hE6WBQc6a7Tj70AnXOqR qk/m5pZjuTwQxfBteIvHR1pE5eXdlvtAjcD254LVkFkAbIn19W/h2k0VX/nlee7P n/VRHRifjtGmukqHrPYJJ7ua9mNlY7pxh3leGSixBFASnSWqMxNNNziNQtSTcuCs TjHiw6NkZ/kzeunA4bAfE4yHVUZjmL74oiS9JbLyaVHqoW4fqWLlh26AKo2yYMZI qPicBBG4HBi3FGvoexnKxlJNdcV4HO7LzDjJmCSfUKYCJi+Pw19T5qmhso0q0qVz vHg/A8HNeG4Hn83pNVmLeQSAIQRZ3DvTtcLgbjPo+TVwm/hzrRRBWipTeOVbkLW8 2bcOXT4t7LWUq15EAJ1LYgYZGzcLrfRfUeOcuQ1TWd3+PcfY9pE7FmizsxAAfaVe E9j9mpz4XnIqBtWkFHneTIHkQ5OWptyKuZJEaYH0nut4VsP0k8NarkseafGqBPu7 5eG83gbiQbCVixfOgblV9eocJ29JcwpjPAY4CZSGJimShg909FV7WRgZgJkKWrbK dBRco8Jcp4VglGfo2qymv7Uj4KwQoypBREOhiKUvrAsVlDxPfx+bcskhjGu9xGDC xs/+nme0/lKa/wg5K4C3mQ1GAlkMWHI0ojhJjsyODbetup5UbkEu03wjAaTdO9dT Y6ptGm0rYAJluPNlziFj =qkAt -----END PGP SIGNATURE----- Merge tag 'powerpc-4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: "This was delayed a day or two by some build-breakage on old toolchains which we've now fixed. There's two PCI commits both acked by Bjorn. There's one commit to mm/hugepage.c which is (co)authored by Kirill. Highlights: - Restructure Linux PTE on Book3S/64 to Radix format from Paul Mackerras - Book3s 64 MMU cleanup in preparation for Radix MMU from Aneesh Kumar K.V - Add POWER9 cputable entry from Michael Neuling - FPU/Altivec/VSX save/restore optimisations from Cyril Bur - Add support for new ftrace ABI on ppc64le from Torsten Duwe Various cleanups & minor fixes from: - Adam Buchbinder, Andrew Donnellan, Balbir Singh, Christophe Leroy, Cyril Bur, Luis Henriques, Madhavan Srinivasan, Pan Xinhui, Russell Currey, Sukadev Bhattiprolu, Suraj Jitindar Singh. General: - atomics: Allow architectures to define their own __atomic_op_* helpers from Boqun Feng - Implement atomic{, 64}_*_return_* variants and acquire/release/ relaxed variants for (cmp)xchg from Boqun Feng - Add powernv_defconfig from Jeremy Kerr - Fix BUG_ON() reporting in real mode from Balbir Singh - Add xmon command to dump OPAL msglog from Andrew Donnellan - Add xmon command to dump process/task similar to ps(1) from Douglas Miller - Clean up memory hotplug failure paths from David Gibson pci/eeh: - Redesign SR-IOV on PowerNV to give absolute isolation between VFs from Wei Yang. - EEH Support for SRIOV VFs from Wei Yang and Gavin Shan. - PCI/IOV: Rename and export virtfn_{add, remove} from Wei Yang - PCI: Add pcibios_bus_add_device() weak function from Wei Yang - MAINTAINERS: Update EEH details and maintainership from Russell Currey cxl: - Support added to the CXL driver for running on both bare-metal and hypervisor systems, from Christophe Lombard and Frederic Barrat. - Ignore probes for virtual afu pci devices from Vaibhav Jain perf: - Export Power8 generic and cache events to sysfs from Sukadev Bhattiprolu - hv-24x7: Fix usage with chip events, display change in counter values, display domain indices in sysfs, eliminate domain suffix in event names, from Sukadev Bhattiprolu Freescale: - Updates from Scott: "Highlights include 8xx optimizations, 32-bit checksum optimizations, 86xx consolidation, e5500/e6500 cpu hotplug, more fman and other dt bits, and minor fixes/cleanup" * tag 'powerpc-4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (179 commits) powerpc: Fix unrecoverable SLB miss during restore_math() powerpc/8xx: Fix do_mtspr_cpu6() build on older compilers powerpc/rcpm: Fix build break when SMP=n powerpc/book3e-64: Use hardcoded mttmr opcode powerpc/fsl/dts: Add "jedec,spi-nor" flash compatible powerpc/T104xRDB: add tdm riser card node to device tree powerpc32: PAGE_EXEC required for inittext powerpc/mpc85xx: Add pcsphy nodes to FManV3 device tree powerpc/mpc85xx: Add MDIO bus muxing support to the board device tree(s) powerpc/86xx: Introduce and use common dtsi powerpc/86xx: Update device tree powerpc/86xx: Move dts files to fsl directory powerpc/86xx: Switch to kconfig fragments approach powerpc/86xx: Update defconfigs powerpc/86xx: Consolidate common platform code powerpc32: Remove one insn in mulhdu powerpc32: small optimisation in flush_icache_range() powerpc: Simplify test in __dma_sync() powerpc32: move xxxxx_dcache_range() functions inline powerpc32: Remove clear_pages() and define clear_page() inline ... |
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Linus Torvalds
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1200b6809d |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller: "Highlights: 1) Support more Realtek wireless chips, from Jes Sorenson. 2) New BPF types for per-cpu hash and arrap maps, from Alexei Starovoitov. 3) Make several TCP sysctls per-namespace, from Nikolay Borisov. 4) Allow the use of SO_REUSEPORT in order to do per-thread processing of incoming TCP/UDP connections. The muxing can be done using a BPF program which hashes the incoming packet. From Craig Gallek. 5) Add a multiplexer for TCP streams, to provide a messaged based interface. BPF programs can be used to determine the message boundaries. From Tom Herbert. 6) Add 802.1AE MACSEC support, from Sabrina Dubroca. 7) Avoid factorial complexity when taking down an inetdev interface with lots of configured addresses. We were doing things like traversing the entire address less for each address removed, and flushing the entire netfilter conntrack table for every address as well. 8) Add and use SKB bulk free infrastructure, from Jesper Brouer. 9) Allow offloading u32 classifiers to hardware, and implement for ixgbe, from John Fastabend. 10) Allow configuring IRQ coalescing parameters on a per-queue basis, from Kan Liang. 11) Extend ethtool so that larger link mode masks can be supported. From David Decotigny. 12) Introduce devlink, which can be used to configure port link types (ethernet vs Infiniband, etc.), port splitting, and switch device level attributes as a whole. From Jiri Pirko. 13) Hardware offload support for flower classifiers, from Amir Vadai. 14) Add "Local Checksum Offload". Basically, for a tunneled packet the checksum of the outer header is 'constant' (because with the checksum field filled into the inner protocol header, the payload of the outer frame checksums to 'zero'), and we can take advantage of that in various ways. From Edward Cree" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1548 commits) bonding: fix bond_get_stats() net: bcmgenet: fix dma api length mismatch net/mlx4_core: Fix backward compatibility on VFs phy: mdio-thunder: Fix some Kconfig typos lan78xx: add ndo_get_stats64 lan78xx: handle statistics counter rollover RDS: TCP: Remove unused constant RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socket net: smc911x: convert pxa dma to dmaengine team: remove duplicate set of flag IFF_MULTICAST bonding: remove duplicate set of flag IFF_MULTICAST net: fix a comment typo ethernet: micrel: fix some error codes ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use it bpf, dst: add and use dst_tclassid helper bpf: make skb->tc_classid also readable net: mvneta: bm: clarify dependencies cls_bpf: reset class and reuse major in da ldmvsw: Checkpatch sunvnet.c and sunvnet_common.c ldmvsw: Add ldmvsw.c driver code ... |
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Linus Torvalds
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9dffdb38d8 |
Staging driver patches for 4.6-rc1
Here is the big staging driver pull request for 4.6-rc1. Lots of little things here, over 1600 patches or so. Notible is all of the good Lustre work happening, those developers have finally woken up and are cleaning up their code greatly. The Outreachy intern application process is also happening, which brought in another 400 or so patches. Full details are in the very long shortlog. All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlbrc3EACgkQMUfUDdst+ylu5ACgpdTKjrZn2vHElW3GRhTpzJdQ wz8AoJDeur2DmBkQrKD5/u/WL4UTRNZJ =+Q6N -----END PGP SIGNATURE----- Merge tag 'staging-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver updates from Greg KH: "Here is the big staging driver pull request for 4.6-rc1. Lots of little things here, over 1600 patches or so. Notable is all of the good Lustre work happening, those developers have finally woken up and are cleaning up their code greatly. The Outreachy intern application process is also happening, which brought in another 400 or so patches. Full details are in the very long shortlog. All of these have been in linux-next with no reported issues" * tag 'staging-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1673 commits) staging: lustre: fix aligments in lnet selftest staging: lustre: report minimum of two buffers for LNet selftest load test staging: lustre: test for proper errno code in lstcon_rpc_trans_abort staging: lustre: filter remaining extra spacing for lnet selftest staging: lustre: remove extra spacing when setting variable for lnet selftest staging: lustre: remove extra spacing of variable declartions for lnet selftest staging: lustre: fix spacing issues checkpatch reported in lnet selftest staging: lustre: remove returns in void function for lnet selftest staging: lustre: fix bogus lst errors for lnet selftest staging: netlogic: Replacing pr_err with dev_err after the call to devm_kzalloc staging: mt29f_spinand: Replacing pr_info with dev_info after the call to devm_kzalloc staging: android: ion: fix up file mode staging: ion: debugfs invalid gfp mask staging: rts5208: Replace pci_enable_device with pcim_enable_device Staging: ieee80211: Place constant on right side of the test. staging: speakup: Replace del_timer with del_timer_sync staging: lowmemorykiller: fix 2 checks that checkpatch complained staging: mt29f_spinand: Drop void pointer cast staging: rdma: hfi1: file_ops: Replace ALIGN with PAGE_ALIGN staging: rdma: hfi1: driver: Replace IS_ALIGNED with PAGE_ALIGNED ... |
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Linus Torvalds
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1a46712aa9 |
This is the bulk of GPIO changes for kernel v4.6:
Core changes: - The gpio_chip is now a *real device*. Until now the gpio chips were just piggybacking the parent device or (gasp) floating in space outside of the device model. We now finally make GPIO chips devices. The gpio_chip will create a gpio_device which contains a struct device, and this gpio_device struct is kept private. Anything that needs to be kept private from the rest of the kernel will gradually be moved over to the gpio_device. - As a result of making the gpio_device a real device, we have added resource management, so devm_gpiochip_add_data() will cut down on overhead and reduce code lines. A huge slew of patches convert almost all drivers in the subsystem to use this. - Building on making the GPIO a real device, we add the first step of a new userspace ABI: the GPIO character device. We take small steps here, so we first add a pure *information* ABI and the tool "lsgpio" that will list all GPIO devices on the system and all lines on these devices. We can now discover GPIOs properly from userspace. We still have not come up with a way to actually *use* GPIOs from userspace. - To encourage people to use the character device for the future, we have it always-enabled when using GPIO. The old sysfs ABI is still opt-in (and can be used in parallel), but is marked as deprecated. We will keep it around for the foreseeable future, but it will not be extended to cover ever more use cases. Cleanup: - Bjorn Helgaas removed a whole slew of per-architecture <asm/gpio.h> includes. This dates back to when GPIO was an opt-in feature and no shared library even existed: just a header file with proper prototypes was provided and all semantics were up to the arch to implement. These patches make the GPIO chip even more a proper device and cleans out leftovers of the old in-kernel API here and there. Still some cruft is left but it's very little now. - There is still some clamping of return values for .get() going on, but we now return sane values in the vast majority of drivers and the errorpath is sanitized. Some patches for powerpc, blackfin and unicore still drop in. - We continue to switch the ARM, MIPS, blackfin, m68k local GPIO implementations to use gpiochip_add_data() and cut down on code lines. - MPC8xxx is converted to use the generic GPIO helpers. - ATH79 is converted to use the generic GPIO helpers. New drivers: - WinSystems WS16C48 - Acces 104-DIO-48E - F81866 (a F7188x variant) - Qoric (a MPC8xxx variant) - TS-4800 - SPI serializers (pisosr): simple 74xx shift registers connected to SPI to obtain a dirt-cheap output-only GPIO expander. - Texas Instruments TPIC2810 - Texas Instruments TPS65218 - Texas Instruments TPS65912 - X-Gene (ARM64) standby GPIO controller -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJW6m24AAoJEEEQszewGV1zUasP/RpTrjRcNI5QFHjudd2oioDx R/IljC06Q072ZqVy/MR7QxwhoU8jUnCgKgv4rgMa1OcfHblxC2R1+YBKOUSij831 E+SYmYDYmoMhN7j5Aslr66MXg1rLdFSdCZWemuyNruAK8bx6cTE1AWS8AELQzzTn Re/CPpCDbujLy0ZK2wJHgr9ZkdcBGICtDRCrOR3Kyjpwk/DSZcruK1PDN+VQMI3k bJlwgtGenOHINgCq/16edpwj/hzmoJXhTOZXJHI5XVR6czTwb3SvCYACvCkauI/a /N7b3quG88b5y0OPQPVxp5+VVl9GyVcv5oGzIfTNat/g5QinShZIT4kVV9r0xu6/ TQHh1HlXleh+QI3yX0oRv9ztHreMf+vdpw1dhIwLqHqfJ7AWdOGk7BbKjwCrsOoq t/qUVFnyvooLpyr53Z5JY8+LqyynHF68G+jUQyHLgTZ0GCE+z+1jqNl1T501n3kv 3CSlNYxSN/YUBN3cnroAIU/ZWcV4YRdxmOtEWP+7xgcdzTE6s/JHb2fuEfVHzWPf mHWtJGy8U0IR4VSSEln5RtjhRr0PAjTHeTOGAmivUnaIGDziTowyUVF+X5hwC77E DGTuLVx/Kniv173DK7xNAsUZNAETBa3fQZTgu+RfOpMiM1FZc7tI1rd7K7PjbyCc d2M0gcq+d11ITJTxC7OM =9AJ4 -----END PGP SIGNATURE----- Merge tag 'gpio-v4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO updates from Linus Walleij: "This is the bulk of GPIO changes for kernel v4.6. There is quite a lot of interesting stuff going on. The patches to other subsystems and arch-wide are ACKed as far as possible, though I consider things like per-arch <asm/gpio.h> as essentially a part of the GPIO subsystem so it should not be needed. Core changes: - The gpio_chip is now a *real device*. Until now the gpio chips were just piggybacking the parent device or (gasp) floating in space outside of the device model. We now finally make GPIO chips devices. The gpio_chip will create a gpio_device which contains a struct device, and this gpio_device struct is kept private. Anything that needs to be kept private from the rest of the kernel will gradually be moved over to the gpio_device. - As a result of making the gpio_device a real device, we have added resource management, so devm_gpiochip_add_data() will cut down on overhead and reduce code lines. A huge slew of patches convert almost all drivers in the subsystem to use this. - Building on making the GPIO a real device, we add the first step of a new userspace ABI: the GPIO character device. We take small steps here, so we first add a pure *information* ABI and the tool "lsgpio" that will list all GPIO devices on the system and all lines on these devices. We can now discover GPIOs properly from userspace. We still have not come up with a way to actually *use* GPIOs from userspace. - To encourage people to use the character device for the future, we have it always-enabled when using GPIO. The old sysfs ABI is still opt-in (and can be used in parallel), but is marked as deprecated. We will keep it around for the foreseeable future, but it will not be extended to cover ever more use cases. Cleanup: - Bjorn Helgaas removed a whole slew of per-architecture <asm/gpio.h> includes. This dates back to when GPIO was an opt-in feature and no shared library even existed: just a header file with proper prototypes was provided and all semantics were up to the arch to implement. These patches make the GPIO chip even more a proper device and cleans out leftovers of the old in-kernel API here and there. Still some cruft is left but it's very little now. - There is still some clamping of return values for .get() going on, but we now return sane values in the vast majority of drivers and the errorpath is sanitized. Some patches for powerpc, blackfin and unicore still drop in. - We continue to switch the ARM, MIPS, blackfin, m68k local GPIO implementations to use gpiochip_add_data() and cut down on code lines. - MPC8xxx is converted to use the generic GPIO helpers. - ATH79 is converted to use the generic GPIO helpers. New drivers: - WinSystems WS16C48 - Acces 104-DIO-48E - F81866 (a F7188x variant) - Qoric (a MPC8xxx variant) - TS-4800 - SPI serializers (pisosr): simple 74xx shift registers connected to SPI to obtain a dirt-cheap output-only GPIO expander. - Texas Instruments TPIC2810 - Texas Instruments TPS65218 - Texas Instruments TPS65912 - X-Gene (ARM64) standby GPIO controller" * tag 'gpio-v4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (194 commits) Revert "Share upstreaming patches" gpio: mcp23s08: Fix clearing of interrupt. gpiolib: Fix comment referring to gpio_*() in gpiod_*() gpio: pca953x: Fix pca953x_gpio_set_multiple() on 64-bit gpio: xgene: Fix kconfig for standby GIPO contoller gpio: Add generic serializer DT binding gpio: uapi: use 0xB4 as ioctl() major gpio: tps65912: fix bad merge Revert "gpio: lp3943: Drop pin_used and lp3943_gpio_request/lp3943_gpio_free" gpio: omap: drop dev field from gpio_bank structure gpio: mpc8xxx: Slightly update the code for better readability gpio: mpc8xxx: Remove *read_reg and *write_reg from struct mpc8xxx_gpio_chip gpio: mpc8xxx: Fixup setting gpio direction output gpio: mcp23s08: Add support for mcp23s18 dt-bindings: gpio: altera: Fix altr,interrupt-type property gpio: add driver for MEN 16Z127 GPIO controller gpio: lp3943: Drop pin_used and lp3943_gpio_request/lp3943_gpio_free gpio: timberdale: Switch to devm_ioremap_resource() gpio: ts4800: Add IMX51 dependency gpiolib: rewrite gpiodev_add_to_list ... |
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Linus Torvalds
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8eee93e257 |
Char/Misc patches for 4.6-rc1
Here is the big char/misc driver update for 4.6-rc1. The majority of the patches here is hwtracing and some new mic drivers, but there's a lot of other driver updates as well. Full details in the shortlog. All have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlbp9IcACgkQMUfUDdst+ykyJgCeLTC2QNGrh51kiJglkVJ0yD36 q4MAn0NkvSX2+iv5Jq8MaX6UQoRa4Nun =MNjR -----END PGP SIGNATURE----- Merge tag 'char-misc-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc updates from Greg KH: "Here is the big char/misc driver update for 4.6-rc1. The majority of the patches here is hwtracing and some new mic drivers, but there's a lot of other driver updates as well. Full details in the shortlog. All have been in linux-next for a while with no reported issues" * tag 'char-misc-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (238 commits) goldfish: Fix build error of missing ioremap on UM nvmem: mediatek: Fix later provider initialization nvmem: imx-ocotp: Fix return value of imx_ocotp_read nvmem: Fix dependencies for !HAS_IOMEM archs char: genrtc: replace blacklist with whitelist drivers/hwtracing: make coresight-etm-perf.c explicitly non-modular drivers: char: mem: fix IS_ERROR_VALUE usage char: xillybus: Fix internal data structure initialization pch_phub: return -ENODATA if ROM can't be mapped Drivers: hv: vmbus: Support kexec on ws2012 r2 and above Drivers: hv: vmbus: Support handling messages on multiple CPUs Drivers: hv: utils: Remove util transport handler from list if registration fails Drivers: hv: util: Pass the channel information during the init call Drivers: hv: vmbus: avoid unneeded compiler optimizations in vmbus_wait_for_unload() Drivers: hv: vmbus: remove code duplication in message handling Drivers: hv: vmbus: avoid wait_for_completion() on crash Drivers: hv: vmbus: don't loose HVMSG_TIMER_EXPIRED messages misc: at24: replace memory_accessor with nvmem_device_read eeprom: 93xx46: extend driver to plug into the NVMEM framework eeprom: at25: extend driver to plug into the NVMEM framework ... |
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Linus Torvalds
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1a4ab084af |
Driver core patches for 4.6-rc1
Just a few patches this time around for the 4.6-rc1 merge window. Largest is a new firmware driver, but there are some other updates to the driver core in here as well, the shortlog has the details. All have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlbp9QoACgkQMUfUDdst+ynsOQCghpfAf3CJDr4PWGCKzDJzyQG9 rZYAn2VwKsqHzAxgLXZY5fQIjxSyaLek =Mcvl -----END PGP SIGNATURE----- Merge tag 'driver-core-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Just a few patches this time around for the 4.6-rc1 merge window. Largest is a new firmware driver, but there are some other updates to the driver core in here as well, the shortlog has the details. All have been in linux-next for a while with no reported issues" * tag 'driver-core-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: Revert "driver-core: platform: probe of-devices only using list of compatibles" firmware: qemu config needs I/O ports firmware: qemu_fw_cfg.c: fix typo FW_CFG_DATA_OFF driver-core: platform: probe of-devices only using list of compatibles driver-core: platform: fix typo in documentation for multi-driver helper component: remove impossible condition drivers: dma-coherent: simplify dma_init_coherent_memory return value devicetree: update documentation for fw_cfg ARM bindings firmware: create directory hierarchy for sysfs fw_cfg entries firmware: introduce sysfs driver for QEMU's fw_cfg device kobject: export kset_find_obj() for module use driver core: bus: use to_subsys_private and to_device_private_bus driver core: bus: use list_for_each_entry* debugfs: Add stub function for debugfs_create_automount(). kernfs: make kernfs_walk_ns() use kernfs_pr_cont_buf[] |
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Linus Torvalds
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b5b131c747 |
dmaengine updates for 4.6
This is smallish update with minor changes to core and new driver and usual updates. Nothing super exciting here.. - We have made slave address as physical to enable driver to do the mapping. - We now expose the maxburst for slave dma as new capability so clients can know this and program accordingly - addition of device synchronize callbacks on omap and edma. - pl330 updates to support DMAFLUSHP for Rockchip platforms. - Updates and improved sg handling in Xilinx VDMA driver. - New hidma qualcomm dma driver, though some bits are still in progress -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJW6W4OAAoJEHwUBw8lI4NHIj0P/0UEXOn9Laj1dQ++3RuEHtJH AvolC574yj/jdvhNNRAu3TBq214VDtVu+OEi6cAwybSMUOT0lbrSEI4a6K6iDIdH QGfyz2PFDBMnNLqqNfeQulgB6YgoZ/7PXUOz9D+FX4wyM3poTBb9J2JI5okFuuJI r4jmiZrXTZSmm2NTbG0QxHogoyvMDA59EB8cIgAUrl1rDssPkdvzU7ygW6qc5CMW 33tQFyz6Q74EI9ImPeYUkSf1zzT1va4uRce+3lEmLSvtOWG2pjOOZ1Vw89vtkyal yX1eH06glVTQwpfV+fgmbjpn72Ftk+G6rqcB4aICSyN2dH7Gf4D+Dqjp1mdEHyFf Oum5pWNPzJ97HoGLwxd8FEuA3ma3C0nC+nDl+ffNWLmIDGgeqFHSQaNBlf2S6y+a VtGFJ0EaR//qIpwvPNfpJbkwjrEaEFdSYQcdpGcPPeTeOOpaLGkmJ/2kD2rpGSNC iPh+G/h7sJYLFyiG7C6GeuWxShzSL+LpZqv0ks5i/QKmSNXWsvVQexAlBW43R385 uQkZSWOlzUwmGlTj9XUI2mUxhI73SgKt+WZ9wrJWvIThBHRwwSIln+72SzQ8d4ys Smv3DkGt4gCxHmsV+G3nEIBlviECJn2KaaN450D6FVxgQ40yGV5gWAVX4yAWo2De uMnQMDamjoajgbeanpbM =wCCJ -----END PGP SIGNATURE----- Merge tag 'dmaengine-4.6-rc1' of git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine updates from Vinod Koul: "This is smallish update with minor changes to core and new driver and usual updates. Nothing super exciting here.. - We have made slave address as physical to enable driver to do the mapping. - We now expose the maxburst for slave dma as new capability so clients can know this and program accordingly - addition of device synchronize callbacks on omap and edma. - pl330 updates to support DMAFLUSHP for Rockchip platforms. - Updates and improved sg handling in Xilinx VDMA driver. - New hidma qualcomm dma driver, though some bits are still in progress" * tag 'dmaengine-4.6-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (40 commits) dmaengine: IOATDMA: revise channel reset workaround on CB3.3 platforms dmaengine: add Qualcomm Technologies HIDMA channel driver dmaengine: add Qualcomm Technologies HIDMA management driver dmaengine: hidma: Add Device Tree binding dmaengine: qcom_bam_dma: move to qcom directory dmaengine: tegra: Move of_device_id table near to its user dmaengine: xilinx_vdma: Remove unnecessary variable initializations dmaengine: sirf: use __maybe_unused to hide pm functions dmaengine: rcar-dmac: clear pertinence number of channels dmaengine: sh: shdmac: don't open code of_device_get_match_data() dmaengine: tegra: don't open code of_device_get_match_data() dmaengine: qcom_bam_dma: Make driver work for BE dmaengine: sun4i: support module autoloading dma/mic_x100_dma: IS_ERR() vs PTR_ERR() typo dmaengine: xilinx_vdma: Use readl_poll_timeout instead of do while loop's dmaengine: xilinx_vdma: Simplify spin lock handling dmaengine: xilinx_vdma: Fix issues with non-parking mode dmaengine: xilinx_vdma: Improve SG engine handling dmaengine: pl330: fix to support the burst mode dmaengine: make slave address physical ... |
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Linus Torvalds
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bb7aeae3d6 |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security layer updates from James Morris: "There are a bunch of fixes to the TPM, IMA, and Keys code, with minor fixes scattered across the subsystem. IMA now requires signed policy, and that policy is also now measured and appraised" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (67 commits) X.509: Make algo identifiers text instead of enum akcipher: Move the RSA DER encoding check to the crypto layer crypto: Add hash param to pkcs1pad sign-file: fix build with CMS support disabled MAINTAINERS: update tpmdd urls MODSIGN: linux/string.h should be #included to get memcpy() certs: Fix misaligned data in extra certificate list X.509: Handle midnight alternative notation in GeneralizedTime X.509: Support leap seconds Handle ISO 8601 leap seconds and encodings of midnight in mktime64() X.509: Fix leap year handling again PKCS#7: fix unitialized boolean 'want' firmware: change kernel read fail to dev_dbg() KEYS: Use the symbol value for list size, updated by scripts/insert-sys-cert KEYS: Reserve an extra certificate symbol for inserting without recompiling modsign: hide openssl output in silent builds tpm_tis: fix build warning with tpm_tis_resume ima: require signed IMA policy ima: measure and appraise the IMA policy itself ima: load policy using path ... |
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Mike Marshall
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ab6652524a |
Linux 4.5
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJW5j4RAAoJEHm+PkMAQRiGhVEH/0qZbM1J+WnCK92bm9+inCnB JO2JViGIuCQB5BxljVMil2dzrw85D+dC7+fryr0wVBhhBlr0lXPJGSYCYYTEaI20 Wco5YlTmjRirUwmxWzBXvB5kvTdIaNfNYDcFch6lbsaLUNgqydNKtk08ckO/4k0D AmaShW8swBiXE/RmHuj8H41ksHsnY8W62dlczEaAIfr4kluPX/kKnyXpmpvmZm1j sM4fskPlq+Jz5pOXXFsFfrhiBgpSUnwSj1tNwK5+DkmaVnWOkPuwkqLBWqpy4pzm GTeDBdf5/ixGxgNsZ2VWtbPnc2wEP7SIcu45MU7QFw5kqwDN2nN63BRVXI5Z5qY= =RFx2 -----END PGP SIGNATURE----- Orangefs: merge to v4.5 Merge tag 'v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into current Linux 4.5 |
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Stefan Richter
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e38e5ce81c |
firewire: ABI documentation: libhinawa uses firewire-cdev
Hinawa [https://github.com/takaswie/libhinawa/] is a library for access to IEEE 1394 devices. As a gobject introspection library, it facilitates writing applications in high-level programming languages. Besides generic I/O via /dev/fw* (firewire-cdev ABI), it also supports control of IEEE 1394 audio hardware via ALSA hwdep ABIs which are provided by sound/firewire drivers. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> |
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Sinan Kaya
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7f8f209fd6 |
dmaengine: add Qualcomm Technologies HIDMA management driver
The Qualcomm Technologies HIDMA device has been designed to support virtualization technology. The driver has been divided into two to follow the hardware design. 1. HIDMA Management driver 2. HIDMA Channel driver Each HIDMA HW consists of multiple channels. These channels share some set of common parameters. These parameters are initialized by the management driver during power up. Same management driver is used for monitoring the execution of the channels. Management driver can change the performance behavior dynamically such as bandwidth allocation and prioritization. The management driver is executed in host context and is the main management entity for all channels provided by the device. Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |