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2018-04-30MAINTAINERS: add myself as SCTP co-maintainerMarcelo Ricardo Leitner1-0/+1
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-27MAINTAINERS: add davem in NETWORKING DRIVERSVivien Didelot1-0/+1
"./scripts/get_maintainer.pl -f" does not actually show us David as the maintainer of drivers/net directories such as team, bonding, phy or dsa. Adding him in an M: entry of NETWORKING DRIVERS fixes this. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-22Merge branch 'libnvdimm-fixes' of ↵Linus Torvalds1-0/+15
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "A regression fix, new unit test infrastructure and a build fix: - Regression fix addressing support for the new NVDIMM label storage area access commands (_LSI, _LSR, and _LSW). The Intel specific version of these commands communicated the "Device Locked" status on the label-storage-information command. However, these new commands (standardized in ACPI 6.2) communicate the "Device Locked" status on the label-storage-read command, and the driver was missing the indication. Reading from locked persistent memory is similar to reading unmapped PCI memory space, returns all 1's. - Unit test infrastructure is added to regression test the "Device Locked" detection failure. - A build fix is included to allow the "of_pmem" driver to be built as a module and translate an Open Firmware described device to its local numa node" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: MAINTAINERS: Add backup maintainers for libnvdimm and DAX device-dax: allow MAP_SYNC to succeed Revert "libnvdimm, of_pmem: workaround OF_NUMA=n build error" libnvdimm, of_pmem: use dev_to_node() instead of of_node_to_nid() tools/testing/nvdimm: enable labels for nfit_test.1 dimms tools/testing/nvdimm: fix missing newline in nfit_test_dimm 'handle' attribute tools/testing/nvdimm: support nfit_test_dimm attributes under nfit_test.1 tools/testing/nvdimm: allow custom error code injection libnvdimm, dimm: handle EACCES failures from label reads
2018-04-21Merge tag 'linux-watchdog-4.17-rc2' of ↵Linus Torvalds1-1/+1
git://www.linux-watchdog.org/linux-watchdog Pull watchdog fixes from Wim Van Sebroeck: - fall-through fixes - MAINTAINER change for hpwdt - renesas-wdt: Add support for WDIOF_CARDRESET - aspeed: set bootstatus during probe * tag 'linux-watchdog-4.17-rc2' of git://www.linux-watchdog.org/linux-watchdog: aspeed: watchdog: Set bootstatus during probe watchdog: renesas-wdt: Add support for WDIOF_CARDRESET watchdog: wafer5823wdt: Mark expected switch fall-through watchdog: w83977f_wdt: Mark expected switch fall-through watchdog: sch311x_wdt: Mark expected switch fall-through watchdog: hpwdt: change maintainer.
2018-04-21MAINTAINERS: add personal addresses for Sascha and UweUwe Kleine-König1-5/+10
The idea behind using kernel@pengutronix.de (i.e. the mail alias for the kernel people at Pengutronix) as email address was to have a backup when a given developer is on vacation or run over by a bus. Make this more explicit by adding the alias as reviewer and use the personal address for Sascha and me. Link: http://lkml.kernel.org/r/20180413083312.11213-1-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-04-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-0/+1
Pull networking fixes from David Miller: 1) Unbalanced refcounting in TIPC, from Jon Maloy. 2) Only allow TCP_MD5SIG to be set on sockets in close or listen state. Once the connection is established it makes no sense to change this. From Eric Dumazet. 3) Missing attribute validation in neigh_dump_table(), also from Eric Dumazet. 4) Fix address comparisons in SCTP, from Xin Long. 5) Neigh proxy table clearing can deadlock, from Wolfgang Bumiller. 6) Fix tunnel refcounting in l2tp, from Guillaume Nault. 7) Fix double list insert in team driver, from Paolo Abeni. 8) af_vsock.ko module was accidently made unremovable, from Stefan Hajnoczi. 9) Fix reference to freed llc_sap object in llc stack, from Cong Wang. 10) Don't assume netdevice struct is DMA'able memory in virtio_net driver, from Michael S. Tsirkin. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (62 commits) net/smc: fix shutdown in state SMC_LISTEN bnxt_en: Fix memory fault in bnxt_ethtool_init() virtio_net: sparse annotation fix virtio_net: fix adding vids on big-endian virtio_net: split out ctrl buffer net: hns: Avoid action name truncation docs: ip-sysctl.txt: fix name of some ipv6 variables vmxnet3: fix incorrect dereference when rxvlan is disabled llc: hold llc_sap before release_sock() MAINTAINERS: Direct networking documentation changes to netdev atm: iphase: fix spelling mistake: "Tansmit" -> "Transmit" net: qmi_wwan: add Wistron Neweb D19Q1 net: caif: fix spelling mistake "UKNOWN" -> "UNKNOWN" net: stmmac: Disable ACS Feature for GMAC >= 4 net: mvpp2: Fix DMA address mask size net: change the comment of dev_mc_init net: qualcomm: rmnet: Fix warning seen with fill_info tun: fix vlan packet truncation tipc: fix infinite loop when dumping link monitor summary tipc: fix use-after-free in tipc_nametbl_stop ...
2018-04-20Merge tag 'for_v4.17-rc2' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs - isofs memory leak fix - two fsnotify fixes of event mask handling - udf fix of UTF-16 handling - couple other smaller cleanups * tag 'for_v4.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Fix leak of UTF-16 surrogates into encoded strings fs: ext2: Adding new return type vm_fault_t isofs: fix potential memory leak in mount option parsing MAINTAINERS: add an entry for FSNOTIFY infrastructure fsnotify: fix typo in a comment about mark->g_list fsnotify: fix ignore mask logic in send_to_group() isofs compress: Remove VLA usage fs: quota: Replace GFP_ATOMIC with GFP_KERNEL in dquot_init fanotify: fix logic of events on child
2018-04-20MAINTAINERS: Add backup maintainers for libnvdimm and DAXDave Jiang1-0/+15
Adding additional maintainers to libnvdimm related code and DAX. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Acked-by: Ross Zwisler <ross.zwisler@linux.intel.com> Acked-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2018-04-19MAINTAINERS: Direct networking documentation changes to netdevJonathan Corbet1-0/+1
Networking docs changes go through the networking tree, so patch the MAINTAINERS file to direct authors to the right place. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-16watchdog: hpwdt: change maintainer.Jerry Hoemann1-1/+1
Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jimmy Vance <jimmy.vance@hpe.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2018-04-14Merge tag 'chrome-platform-for-linus-4.17' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform Pull chrome platform updates from Benson Leung: - a series from Dmitry to remove platform data from chromeos_laptop.c, which was the only user of platform data for the atmel_mxt_ts driver. - a series to clean up sysfs and debugfs for cros_ec - other misc cleanups * tag 'chrome-platform-for-linus-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform: (22 commits) platform/chrome: mfd/cros_ec_dev: Add sysfs entry to set keyboard wake lid angle platform/chrome: cros_ec_debugfs: Add PD port info to debugfs platform/chrome: cros_ec_debugfs: Use octal permissions '0444' platform/chrome: cros_ec_sysfs: use permission-specific DEVICE_ATTR variants platform/chrome: cros_ec_sysfs: introduce to_cros_ec_dev define. platform/chrome: cros_ec_sysfs: Modify error handling platform/chrome: cros_ec_lpc: Add support for Google devices using custom coreboot firmware platform/chrome: cros_ec_lpc: wake up from s2idle on Chrome EC Input: atmel_mxt_ts - remove platform data support platform/chrome: chromeos_laptop - discard data for unneeded boards platform/chrome: chromeos_laptop - use device properties for Pixel platform/chrome: chromeos_laptop - rely on I2C to set up interrupt trigger platform/chrome: chromeos_laptop - use I2C notifier to create devices platform/chrome: chromeos_laptop - parse DMI IRQ data once platform/chrome: chromeos_laptop - rework i2c peripherals initialization platform/chrome: chromeos_laptop - factor out getting IRQ from DMI platform/chrome: chromeos_laptop - introduce pr_fmt() platform/chrome: chromeos_laptop - stop setting suspend mode for Atmel devices platform/chrome: chromeos_laptop - add SPDX identifier Input: atmel_mxt_ts - switch ChromeOS ACPI devices to generic props ...
2018-04-14Merge tag 'clk-for-linus' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The large diff this time around is from the addition of a new clk driver for the TI Davinci family of SoCs. So far those clks have been supported with a custom implementation of the clk API in the arch port instead of in the CCF. With this driver merged we're one step closer to having a single clk API implementation. The other large diff is from the Amlogic clk driver that underwent some major surgery to use regmap. Beyond that, the biggest hitter is Samsung which needed some reworks to properly handle clk provider power domains and a bunch of PLL rate updates. The core framework was fairly quiet this round, just getting some cleanups and small fixes for some of the more esoteric features. And the usual set of driver non-critical fixes, cleanups, and minor additions are here as well. Core: - Rejig clk_ops::init() to be a little earlier for phase/accuracy ops - debugfs ops macroized to shave some lines of boilerplate code - Always calculate the phase instead of caching it in clk_get_phase() - More __must_check on bulk clk APIs New Drivers: - TI's Davinci family of SoCs - Intel's Stratix10 SoC - stm32mp157 SoC - Allwinner H6 CCU - Silicon Labs SI544 clock generator chip - Renesas R-Car M3-N and V3H SoCs - i.MX6SLL SoCs Removed Drivers: - ST-Ericsson AB8540/9540 Updates: - Mediatek MT2701 and MT7622 audsys support and MT2712 updates - STM32F469 DSI and STM32F769 sdmmc2 support - GPIO clks can sleep now - Spreadtrum SC9860 RTC clks - Nvidia Tegra MBIST workarounds and various minor fixes - Rockchip phase handling fixes and a memory leak plugged - Renesas drivers switch to readl/writel from clk_readl/clk_writel - Renesas gained CPU (Z/Z2) and watchdog support - Rockchip rk3328 display clks and rk3399 1.6GHz PLL support - Qualcomm PM8921 PMIC XO buffers - Amlogic migrates to regmap APIs - TI Keystone clk latching support - Allwinner H3 and H5 video clk fixes - Broadcom BCM2835 PLLs needed another bit to enable - i.MX6SX CKO mux fix and i.MX7D Video PLL divider fix - i.MX6UL/ULL epdc_podf support - Hi3798CV200 COMBPHY0 and USB2_OTG_UTMI and phase support for eMMC" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (233 commits) clk: davinci: add a reset lookup table for psc0 clk: imx: add clock driver for imx6sll dt-bindings: imx: update clock doc for imx6sll clk: imx: add new gate/gate2 wrapper funtion clk: imx: Add CLK_IS_CRITICAL flag for busy divider and busy mux clk: cs2000: set pm_ops in hibernate-compatible way clk: bcm2835: De-assert/assert PLL reset signal when appropriate clk: imx7d: Move clks_init_on before any clock operations clk: imx7d: Correct ahb clk parent select clk: imx7d: Correct dram pll type clk: imx7d: Add USB clock information clk: socfpga: stratix10: add clock driver for Stratix10 platform dt-bindings: documentation: add clock bindings information for Stratix10 clk: ti: fix flag space conflict with clkctrl clocks clk: uniphier: add additional ethernet clock lines for Pro4 clk: uniphier: add SATA clock control support clk: uniphier: add PCIe clock control support clk: Add driver for the si544 clock generator chip clk: davinci: Remove redundant dev_err calls clk: uniphier: add ethernet clock control support for PXs3 ...
2018-04-14Merge tag 'apparmor-pr-2018-04-10' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor Pull apparmor updates from John Johansen: "Features: - add base infrastructure for socket mediation. ABI bump and additional checks to ensure only v8 compliant policy uses socket af mediation. - improve and cleanup dfa verification - improve profile attachment logic - improve overlapping expression handling - add the xattr matching to the attachment logic - improve signal mediation handling with stacked labels - improve handling of no_new_privs in a label stack Cleanups and changes: - use dfa to parse string split - bounded version of label_parse - proper line wrap nulldfa.in - split context out into task and cred naming to better match usage - simplify code in aafs Bug fixes: - fix display of .ns_name for containers - fix resource audit messages when auditing peer - fix logging of the existence test for signals - fix resource audit messages when auditing peer - fix display of .ns_name for containers - fix an error code in verify_table_headers() - fix memory leak on buffer on error exit path - fix error returns checks by making size a ssize_t" * tag 'apparmor-pr-2018-04-10' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: (36 commits) apparmor: fix memory leak on buffer on error exit path apparmor: fix dangling symlinks to policy rawdata after replacement apparmor: Fix an error code in verify_table_headers() apparmor: fix error returns checks by making size a ssize_t apparmor: update MAINTAINERS file git and wiki locations apparmor: remove POLICY_MEDIATES_SAFE apparmor: add base infastructure for socket mediation apparmor: improve overlapping domain attachment resolution apparmor: convert attaching profiles via xattrs to use dfa matching apparmor: Add support for attaching profiles via xattr, presence and value apparmor: cleanup: simplify code to get ns symlink name apparmor: cleanup create_aafs() error path apparmor: dfa split verification of table headers apparmor: dfa add support for state differential encoding apparmor: dfa move character match into a macro apparmor: update domain transitions that are subsets of confinement at nnp apparmor: move context.h to cred.h apparmor: move task related defines and fns to task.X files apparmor: cleanup, drop unused fn __aa_task_is_confined() apparmor: cleanup fixup description of aa_replace_profiles ...
2018-04-14Merge branch 'i2c/for-current' of ↵Linus Torvalds1-4/+30
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull more i2c updates from Wolfram Sang: - hot bugfix for i801 to make laptops with strange BIOS reboot again when using SMBUS Host notify - change to MAINTAINERS creating a specific fallback entry for I2C host drivers and settings its status to "Odd fixes" - a long overdue param checking for the I2C core * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: add param sanity check to i2c_transfer() MAINTAINERS: add maintainer for Renesas I2C related drivers MAINTAINERS: remove me as maintainer for I2C host drivers i2c: i801: Restore configuration at shutdown i2c: i801: Save register SMBSLVCMD value only once
2018-04-13Merge branch 'for-linus' of ↵Linus Torvalds1-17/+17
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Martin Schwidefsky: "Three notable larger changes next to the usual bug fixing: - update the email addresses in MAINTAINERS for the s390 folks to use the simpler linux.ibm.com domain instead of the old linux.vnet.ibm.com - an update for the zcrypt device driver that removes some old and obsolete interfaces and add support for up to 256 crypto adapters - a rework of the IPL aka boot code" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (23 commits) s390: correct nospec auto detection init order s390/zcrypt: Support up to 256 crypto adapters. s390/zcrypt: Remove deprecated zcrypt proc interface. s390/zcrypt: Remove deprecated ioctls. s390/zcrypt: Make ap init functions static. MAINTAINERS: update s390 maintainers email addresses s390/ipl: remove reipl_method and dump_method s390/ipl: correct kdump reipl block checksum calculation s390/ipl: remove non-existing functions declaration s390: assume diag308 set always works s390/ipl: avoid adding scpdata to cmdline during ftp/dvd boot s390/ipl: correct ipl parmblock valid checks s390/ipl: rely on diag308 store to get ipl info s390/ipl: move ipl_flags to ipl.c s390/ipl: get rid of ipl_ssid and ipl_devno s390/ipl: unite diag308 and scsi boot ipl blocks s390/ipl: ensure loadparm valid flag is set s390/qdio: lock device while installing IRQ handler s390/qdio: clear intparm during shutdown s390/ccwgroup: require at least one ccw device ...
2018-04-13MAINTAINERS: add an entry for FSNOTIFY infrastructureAmir Goldstein1-0/+8
There is alreay an entry for all the backends, but those entries do not cover all the fsnotify files. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
2018-04-12Merge tag 'armsoc-fixes' of ↵Linus Torvalds1-3/+8
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Here is a very small set of fixes for inclusion in linux-4.17-rc1: Two changes for the maintainer file, and one more fix for the newly added npcm platform, to enable the level 2 cache controller" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: MAINTAINERS: Update ASPEED entry with details MAINTAINERS: Migrate oxnas list to groups.io arm: npcm: enable L2 cache in NPCM7xx architecture
2018-04-12MAINTAINERS: add maintainer for Renesas I2C related driversWolfram Sang1-0/+16
Intentionally missing i2c-riic here, Chris Brandt will add himself for that one later. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2018-04-12MAINTAINERS: remove me as maintainer for I2C host driversWolfram Sang1-4/+14
The number of I2C host controller drivers keeps increasing, and although I had some success acquiring specific driver maintainers, my bandwidth is by far not enough to act as a fallback for the rest of the drivers. To reflect this status-quo in MAINTAINERS, add a separate entry for I2C host drivers, let the I2C list (= community) be the contact point, and mark this section as "Odd fixes". Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-04-11Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-3/+4
Merge more updates from Andrew Morton: - almost all of the rest of MM - kasan updates - lots of procfs work - misc things - lib/ updates - checkpatch - rapidio - ipc/shm updates - the start of willy's XArray conversion * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (140 commits) page cache: use xa_lock xarray: add the xa_lock to the radix_tree_root fscache: use appropriate radix tree accessors export __set_page_dirty unicore32: turn flush_dcache_mmap_lock into a no-op arm64: turn flush_dcache_mmap_lock into a no-op mac80211_hwsim: use DEFINE_IDA radix tree: use GFP_ZONEMASK bits of gfp_t for flags linux/const.h: refactor _BITUL and _BITULL a bit linux/const.h: move UL() macro to include/linux/const.h linux/const.h: prefix include guard of uapi/linux/const.h with _UAPI xen, mm: allow deferred page initialization for xen pv domains elf: enforce MAP_FIXED on overlaying elf segments fs, elf: drop MAP_FIXED usage from elf_map mm: introduce MAP_FIXED_NOREPLACE MAINTAINERS: update bouncing aacraid@adaptec.com addresses fs/dcache.c: add cond_resched() in shrink_dentry_list() include/linux/kfifo.h: fix comment ipc/shm.c: shm_split(): remove unneeded test for NULL shm_file_data.vm_ops kernel/sysctl.c: add kdoc comments to do_proc_do{u}intvec_minmax_conv_param ...
2018-04-11MAINTAINERS: update bouncing aacraid@adaptec.com addressesJoe Perches1-2/+2
Adaptec is now part of Microsemi. Commit 2a81ffdd9da1 ("MAINTAINERS: Update email address for aacraid") updated only one of the driver maintainer addresses. Update the other two sections as the aacraid@adaptec.com address bounces. Link: http://lkml.kernel.org/r/1522103936.12357.27.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Cc: Dave Carroll <david.carroll@microsemi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-04-11MAINTAINERS: update email address for Alexandre BounineAlexandre Bounine1-1/+1
Link: http://lkml.kernel.org/r/1522958149-6157-1-git-send-email-alex.bou9@gmail.com Signed-off-by: Alexandre Bounine <alex.bou9@gmail.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Barry Wood <barry.wood@idt.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-04-11mm/hmm: documentation editorial update to HMM documentationRalph Campbell1-0/+1
Update the documentation for HMM to fix minor typos and phrasing to be a bit more readable. Link: http://lkml.kernel.org/r/20180323005527.758-2-jglisse@redhat.com Signed-off-by: Ralph Campbell <rcampbell@nvidia.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Stephen Bates <sbates@raithlin.com> Cc: Jason Gunthorpe <jgg@mellanox.com> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: Evgeny Baskakov <ebaskakov@nvidia.com> Cc: Mark Hairgrove <mhairgrove@nvidia.com> Cc: John Hubbard <jhubbard@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-04-11MAINTAINERS: Update ASPEED entry with detailsJoel Stanley1-2/+7
I am interested in all ASPEED drivers, and the previous match wasn't grabbing files in nested directories. Use N instead. Add the arm kernel mailing list so that patches get reviewed there, and the linux-aspeed list which exists only so I can use patchwork to track patches. Add Andrew as a reviewer, because he is involved in reviewing ASPEED stuff. Signed-off-by: Joel Stanley <joel@jms.id.au> Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-04-10Merge tag 'dmaengine-4.17-rc1' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds1-0/+15
Pull dmaengine updates from Vinod Koul: "This time we have couple of new drivers along with updates to drivers: - new drivers for the DesignWare AXI DMAC and MediaTek High-Speed DMA controllers - stm32 dma and qcom bam dma driver updates - norandom test option for dmatest" * tag 'dmaengine-4.17-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (30 commits) dmaengine: stm32-dma: properly mask irq bits dmaengine: stm32-dma: fix max items per transfer dmaengine: stm32-dma: fix DMA IRQ status handling dmaengine: stm32-dma: Improve memory burst management dmaengine: stm32-dma: fix typo and reported checkpatch warnings dmaengine: stm32-dma: fix incomplete configuration in cyclic mode dmaengine: stm32-dma: threshold manages with bitfield feature dt-bindings: stm32-dma: introduce DMA features bitfield dt-bindings: rcar-dmac: Document r8a77470 support dmaengine: rcar-dmac: Fix too early/late system suspend/resume callbacks dmaengine: dw-axi-dmac: fix spelling mistake: "catched" -> "caught" dmaengine: edma: Check the memory allocation for the memcpy dma device dmaengine: at_xdmac: fix rare residue corruption dmaengine: mediatek: update MAINTAINERS entry with MediaTek DMA driver dmaengine: mediatek: Add MediaTek High-Speed DMA controller for MT7622 and MT7623 SoC dt-bindings: dmaengine: Add MediaTek High-Speed DMA controller bindings dt-bindings: Document the Synopsys DW AXI DMA bindings dmaengine: Introduce DW AXI DMAC driver dmaengine: pl330: fix a race condition in case of threaded irqs dmaengine: imx-sdma: fix pagefault when channel is disabled during interrupt ...
2018-04-10Merge tag 'mips_4.17' of ↵Linus Torvalds1-0/+9
git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips Pull MIPS updates from James Hogan: "These are the main MIPS changes for 4.17. Rough overview: (1) generic platform: Add support for Microsemi Ocelot SoCs (2) crypto: Add CRC32 and CRC32C HW acceleration module (3) Various cleanups and misc improvements More detailed summary: Miscellaneous: - hang more efficiently on halt/powerdown/restart - pm-cps: Block system suspend when a JTAG probe is present - expand make help text for generic defconfigs - refactor handling of legacy defconfigs - determine the entry point from the ELF file header to fix microMIPS for certain toolchains - introduce isa-rev.h for MIPS_ISA_REV and use to simplify other code Minor cleanups: - DTS: boston/ci20: Unit name cleanups and correction - kdump: Make the default for PHYSICAL_START always 64-bit - constify gpio_led in Alchemy, AR7, and TXX9 - silence a couple of W=1 warnings - remove duplicate includes Platform support: Generic platform: - add support for Microsemi Ocelot - dt-bindings: Add vendor prefix for Microsemi Corporation - dt-bindings: Add bindings for Microsemi SoCs - add ocelot SoC & PCB123 board DTS files - MAINTAINERS: Add entry for Microsemi MIPS SoCs - enable crc32-mips on r6 configs ath79: - fix AR724X_PLL_REG_PCIE_CONFIG offset BCM47xx: - firmware: Use mac_pton() for MAC address parsing - add Luxul XAP1500/XWR1750 WiFi LEDs - use standard reset button for Luxul XWR-1750 BMIPS: - enable CONFIG_BRCMSTB_PM in bmips_stb_defconfig for build coverage - add STB PM, wake-up timer, watchdog DT nodes Octeon: - drop '.' after newlines in printk calls ralink: - pci-mt7621: Enable PCIe on MT7688" * tag 'mips_4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips: (37 commits) MIPS: BCM47XX: Use standard reset button for Luxul XWR-1750 MIPS: BCM47XX: Add Luxul XAP1500/XWR1750 WiFi LEDs MIPS: Make the default for PHYSICAL_START always 64-bit MIPS: Use the entry point from the ELF file header MAINTAINERS: Add entry for Microsemi MIPS SoCs MIPS: generic: Add support for Microsemi Ocelot MIPS: mscc: Add ocelot PCB123 device tree MIPS: mscc: Add ocelot dtsi dt-bindings: mips: Add bindings for Microsemi SoCs dt-bindings: Add vendor prefix for Microsemi Corporation MIPS: ath79: Fix AR724X_PLL_REG_PCIE_CONFIG offset MIPS: pci-mt7620: Enable PCIe on MT7688 MIPS: pm-cps: Block system suspend when a JTAG probe is present MIPS: VDSO: Replace __mips_isa_rev with MIPS_ISA_REV MIPS: BPF: Replace __mips_isa_rev with MIPS_ISA_REV MIPS: cpu-features.h: Replace __mips_isa_rev with MIPS_ISA_REV MIPS: Introduce isa-rev.h to define MIPS_ISA_REV MIPS: Hang more efficiently on halt/powerdown/restart FIRMWARE: bcm47xx_nvram: Replace mac address parsing MIPS: BMIPS: Add Broadcom STB watchdog nodes ...
2018-04-10Merge tag 'libnvdimm-for-4.17' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm updates from Dan Williams: "This cycle was was not something I ever want to repeat as there were several late changes that have only now just settled. Half of the branch up to commit d2c997c0f145 ("fs, dax: use page->mapping to warn...") have been in -next for several releases. The of_pmem driver and the address range scrub rework were late arrivals, and the dax work was scaled back at the last moment. The of_pmem driver missed a previous merge window due to an oversight. A sense of obligation to rectify that miss is why it is included for 4.17. It has acks from PowerPC folks. Stephen reported a build failure that only occurs when merging it with your latest tree, for now I have fixed that up by disabling modular builds of of_pmem. A test merge with your tree has received a build success report from the 0day robot over 156 configs. An initial version of the ARS rework was submitted before the merge window. It is self contained to libnvdimm, a net code reduction, and passing all unit tests. The filesystem-dax changes are based on the wait_var_event() functionality from tip/sched/core. However, late review feedback showed that those changes regressed truncate performance to a large degree. The branch was rewound to drop the truncate behavior change and now only includes preparation patches and cleanups (with full acks and reviews). The finalization of this dax-dma-vs-trnucate work will need to wait for 4.18. Summary: - A rework of the filesytem-dax implementation provides for detection of unmap operations (truncate / hole punch) colliding with in-progress device-DMA. A fix for these collisions remains a work-in-progress pending resolution of truncate latency and starvation regressions. - The of_pmem driver expands the users of libnvdimm outside of x86 and ACPI to describe an implementation of persistent memory on PowerPC with Open Firmware / Device tree. - Address Range Scrub (ARS) handling is completely rewritten to account for the fact that ARS may run for 100s of seconds and there is no platform defined way to cancel it. ARS will now no longer block namespace initialization. - The NVDIMM Namespace Label implementation is updated to handle label areas as small as 1K, down from 128K. - Miscellaneous cleanups and updates to unit test infrastructure" * tag 'libnvdimm-for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (39 commits) libnvdimm, of_pmem: workaround OF_NUMA=n build error nfit, address-range-scrub: add module option to skip initial ars nfit, address-range-scrub: rework and simplify ARS state machine nfit, address-range-scrub: determine one platform max_ars value powerpc/powernv: Create platform devs for nvdimm buses doc/devicetree: Persistent memory region bindings libnvdimm: Add device-tree based driver libnvdimm: Add of_node to region and bus descriptors libnvdimm, region: quiet region probe libnvdimm, namespace: use a safe lookup for dimm device name libnvdimm, dimm: fix dpa reservation vs uninitialized label area libnvdimm, testing: update the default smart ctrl_temperature libnvdimm, testing: Add emulation for smart injection commands nfit, address-range-scrub: introduce nfit_spa->ars_state libnvdimm: add an api to cast a 'struct nd_region' to its 'struct device' nfit, address-range-scrub: fix scrub in-progress reporting dax, dm: allow device-mapper to operate without dax support dax: introduce CONFIG_DAX_DRIVER fs, dax: use page->mapping to warn if truncate collides with a busy page ext2, dax: introduce ext2_dax_aops ...
2018-04-10Merge tag 'rtc-4.17' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "This contains a few series that have been in preparation for a while and that will help systems with RTCs that will fail in 2038, 2069 or 2100. Subsystem: - Add tracepoints - Rework of the RTC/nvmem API to allow drivers to discard struct nvmem_config after registration - New range API, drivers can now expose the useful range of the RTC - New offset API the core is now able to add an offset to the RTC time, modifying the supported range. - Multiple rtc_time64_to_tm fixes - Handle time_t overflow on 32 bit platforms in the core instead of letting drivers do crazy things. - remove rtc_control API New driver: - Intersil ISL12026 Drivers: - Drivers exposing the RTC non volatile memory have been converted to use nvmem - Removed useless time and date validation - Removed an indirection pattern that was a cargo cult from ancient drivers - Removed VLA usage - Fixed a possible race condition in probe functions - AB8540 support is dropped from ab8500 - pcf85363 now has alarm support" * tag 'rtc-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (128 commits) rtc: snvs: Fix usage of snvs_rtc_enable rtc: mt7622: fix module autoloading for OF platform drivers rtc: isl12022: use true and false for boolean values rtc: ab8500: Drop AB8540 support rtc: remove a warning during scripts/kernel-doc step rtc: 88pm860x: remove artificial limitation rtc: 88pm80x: remove artificial limitation rtc: st-lpc: remove artificial limitation rtc: mrst: remove artificial limitation rtc: mv: remove artificial limitation rtc: hctosys: Ensure system time doesn't overflow time_t parisc: time: stop validating rtc_time in .read_time rtc: pcf85063: fix clearing bits in pcf85063_start_clock rtc: at91sam9: Set name of regmap_config rtc: s5m: Remove VLA usage rtc: s5m: Move enum from rtc.h to rtc-s5m.c rtc: remove VLA usage rtc: Add useful timestamp definitions rtc: Add one offset seconds to expand RTC range rtc: Factor out the RTC range validation into rtc_valid_range() ...
2018-04-10MAINTAINERS: Migrate oxnas list to groups.ioNeil Armstrong1-1/+1
The linux-oxnas migrates from tuxfamily to groups.io for a simpler administration and maintainance. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-04-10Input: atmel_mxt_ts - remove platform data supportDmitry Torokhov1-1/+0
Now that there are no users of custom Atmel platform data, and everyone has switched to the generic device properties, we can remove support for the platform data. Acked-by: Nick Dyer <nick@shmanahar.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Benson Leung <bleung@chromium.org>
2018-04-10MAINTAINERS: update s390 maintainers email addressesHeiko Carstens1-17/+17
The linux.vnet.ibm.com domain will be discontinued end of 2018. Instead the new linux.ibm.com domain is already active. Reflect this by changing the email addresses of maintainers active in the s390 area accordingly. Acked-by: Benjamin Block <bblock@linux.ibm.com> Acked-by: Dong Jia Shi <bjsdjshi@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Acked-by: Jan Hoeppner <hoeppner@linux.ibm.com> Acked-by: Janosch Frank <frankja@linux.ibm.com> Acked-by: Julian Wiedmann <jwi@linux.ibm.com> Acked-by: Peter Oberparleiter <oberpar@linux.ibm.com> Acked-by: Sebastian Ott <sebott@linux.ibm.com> Acked-by: Stefan Haberland <sth@linux.ibm.com> Acked-by: Steffen Maier <maier@linux.ibm.com> Acked-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-04-10Merge branch 'topic/mtek' into for-linusVinod Koul1-0/+9
2018-04-09Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-1/+1
Pull kvm updates from Paolo Bonzini: "ARM: - VHE optimizations - EL2 address space randomization - speculative execution mitigations ("variant 3a", aka execution past invalid privilege register access) - bugfixes and cleanups PPC: - improvements for the radix page fault handler for HV KVM on POWER9 s390: - more kvm stat counters - virtio gpu plumbing - documentation - facilities improvements x86: - support for VMware magic I/O port and pseudo-PMCs - AMD pause loop exiting - support for AMD core performance extensions - support for synchronous register access - expose nVMX capabilities to userspace - support for Hyper-V signaling via eventfd - use Enlightened VMCS when running on Hyper-V - allow userspace to disable MWAIT/HLT/PAUSE vmexits - usual roundup of optimizations and nested virtualization bugfixes Generic: - API selftest infrastructure (though the only tests are for x86 as of now)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (174 commits) kvm: x86: fix a prototype warning kvm: selftests: add sync_regs_test kvm: selftests: add API testing infrastructure kvm: x86: fix a compile warning KVM: X86: Add Force Emulation Prefix for "emulate the next instruction" KVM: X86: Introduce handle_ud() KVM: vmx: unify adjacent #ifdefs x86: kvm: hide the unused 'cpu' variable KVM: VMX: remove bogus WARN_ON in handle_ept_misconfig Revert "KVM: X86: Fix SMRAM accessing even if VM is shutdown" kvm: Add emulation for movups/movupd KVM: VMX: raise internal error for exception during invalid protected mode state KVM: nVMX: Optimization: Dont set KVM_REQ_EVENT when VMExit with nested_run_pending KVM: nVMX: Require immediate-exit when event reinjected to L2 and L1 event pending KVM: x86: Fix misleading comments on handling pending exceptions KVM: x86: Rename interrupt.pending to interrupt.injected KVM: VMX: No need to clear pending NMI/interrupt on inject realmode interrupt x86/kvm: use Enlightened VMCS when running on Hyper-V x86/hyper-v: detect nested features x86/hyper-v: define struct hv_enlightened_vmcs and clean field bits ...
2018-04-09Merge branch 'for-4.17/libnvdimm' into libnvdimm-for-nextDan Williams1-0/+8
2018-04-07Merge branch 'i2c/for-4.17' of ↵Linus Torvalds1-1/+8
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: -I2C core now reports proper OF style module alias. I'd like to repeat the note from the commit msg here (Thanks, Javier!): NOTE: This patch may break out-of-tree drivers that were relying on this behavior, and only had an I2C device ID table even when the device was registered via OF. There are no remaining drivers in mainline that do this, but out-of-tree drivers have to be fixed and define a proper OF device ID table to have module auto-loading working. - new driver for the SynQuacer I2C controller - major refactoring of the QUP driver - the piix4 driver now uses request_muxed_region which should fix a long standing resource conflict with the sp5100_tco watchdog - a bunch of small core & driver improvements * 'i2c/for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (53 commits) i2c: add support for Socionext SynQuacer I2C controller dt-bindings: i2c: add binding for Socionext SynQuacer I2C i2c: Update i2c_trace_msg static key to modern api i2c: fix parameter of trace_i2c_result i2c: imx: avoid taking clk_prepare mutex in PM callbacks i2c: imx: use clk notifier for rate changes i2c: make i2c_check_addr_validity() static i2c: rcar: fix mask value of prohibited bit dt-bindings: i2c: document R8A77965 bindings i2c: pca-platform: drop gpio from platform data i2c: pca-platform: use device_property_read_u32 i2c: pca-platform: unconditionally use devm_gpiod_get_optional sh: sh7785lcr: add GPIO lookup table for i2c controller reset i2c: qup: reorganization of driver code to remove polling for qup v2 i2c: qup: reorganization of driver code to remove polling for qup v1 i2c: qup: send NACK for last read sub transfers i2c: qup: fix buffer overflow for multiple msg of maximum xfer len i2c: qup: change completion timeout according to transfer length i2c: qup: use the complete transfer length to choose DMA mode i2c: qup: proper error handling for i2c error in BAM mode ...
2018-04-07Merge tag 'leaks-4.17-rc1' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks Pull leaking-addresses updates from Tobin Harding: "This set represents improvements to the scripts/leaking_addresses.pl script. The major improvement is that with this set applied the script actually runs in a reasonable amount of time (less than a minute on a standard stock Ubuntu user desktop). Also, we have a second maintainer now and a tree hosted on kernel.org We do a few code clean ups. We fix the command help output. Handling of the vsyscall address range is fixed to check the whole range instead of just the start/end addresses. We add support for 5 page table levels (suggested on LKML). We use a system command to get the machine architecture instead of using Perl. Calling this command for every regex comparison is what previously choked the script, caching the result of this call gave the major speed improvement. We add support for scanning 32-bit kernels using the user/kernel memory split. Path skipping code refactored and simplified (meaning easier script configuration). We remove version numbering. We add a variable name to improve readability of a regex and finally we check filenames for leaking addresses. Currently script scans /proc/PID for all PID. With this set applied we only scan for PID==1. It was observed that on an idle system files under /proc/PID are predominantly the same for all processes. Also it was noted that the script does not scan _all_ the kernel since it only scans active processes. Scanning only for PID==1 makes explicit the inherent flaw in the script that the scan is only partial and also speeds things up" * tag 'leaks-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks: MAINTAINERS: Update LEAKING_ADDRESSES leaking_addresses: check if file name contains address leaking_addresses: explicitly name variable used in regex leaking_addresses: remove version number leaking_addresses: skip '/proc/1/syscall' leaking_addresses: skip all /proc/PID except /proc/1 leaking_addresses: cache architecture name leaking_addresses: simplify path skipping leaking_addresses: do not parse binary files leaking_addresses: add 32-bit support leaking_addresses: add is_arch() wrapper subroutine leaking_addresses: use system command to get arch leaking_addresses: add support for 5 page table levels leaking_addresses: add support for kernel config file leaking_addresses: add range check for vsyscall memory leaking_addresses: indent dependant options leaking_addresses: remove command examples leaking_addresses: remove mention of kptr_restrict leaking_addresses: fix typo function not called
2018-04-07doc/devicetree: Persistent memory region bindingsOliver O'Halloran1-0/+1
Add device-tree binding documentation for the nvdimm region driver. Cc: devicetree@vger.kernel.org Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2018-04-07libnvdimm: Add device-tree based driverOliver O'Halloran1-0/+7
This patch adds peliminary device-tree bindings for persistent memory regions. The driver registers a libnvdimm bus for each pmem-region node and each address range under the node is converted to a region within that bus. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2018-04-07Merge tag 'vfio-v4.17-rc1' of git://github.com/awilliam/linux-vfioLinus Torvalds1-1/+1
Pull VFIO updates from Alex Williamson: - Adopt iommu_unmap_fast() interface to type1 backend (Suravee Suthikulpanit) - mdev sample driver fixup (Shunyong Yang) - More efficient PFN mapping handling in type1 backend (Jason Cai) - VFIO device ioeventfd interface (Alex Williamson) - Tag new vfio-platform sub-maintainer (Alex Williamson) * tag 'vfio-v4.17-rc1' of git://github.com/awilliam/linux-vfio: MAINTAINERS: vfio/platform: Update sub-maintainer vfio/pci: Add ioeventfd support vfio/pci: Use endian neutral helpers vfio/pci: Pull BAR mapping setup from read-write path vfio/type1: Improve memory pinning process for raw PFN mapping vfio-mdev/samples: change RDI interrupt condition vfio/type1: Adopt fast IOTLB flush interface when unmap IOVAs
2018-04-07Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds1-0/+1
Pull fw_cfg, vhost updates from Michael Tsirkin: "This cleans up the qemu fw cfg device driver. On top of this, vmcore is dumped there on crash to help debugging with kASLR enabled. Also included are some fixes in vhost" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost: add vsock compat ioctl vhost: fix vhost ioctl signature to build with clang fw_cfg: write vmcoreinfo details crash: export paddr_vmcoreinfo_note() fw_cfg: add DMA register fw_cfg: add a public uapi header fw_cfg: handle fw_cfg_read_blob() error fw_cfg: remove inline from fw_cfg_read_blob() fw_cfg: fix sparse warnings around FW_CFG_FILE_DIR read fw_cfg: fix sparse warning reading FW_CFG_ID fw_cfg: fix sparse warnings with fw_cfg_file fw_cfg: fix sparse warnings in fw_cfg_sel_endianness() ptr_ring: fix build
2018-04-07Merge tag 'pci-v4.17-changes' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - move pci_uevent_ers() out of pci.h (Michael Ellerman) - skip ASPM common clock warning if BIOS already configured it (Sinan Kaya) - fix ASPM Coverity warning about threshold_ns (Gustavo A. R. Silva) - remove last user of pci_get_bus_and_slot() and the function itself (Sinan Kaya) - add decoding for 16 GT/s link speed (Jay Fang) - add interfaces to get max link speed and width (Tal Gilboa) - add pcie_bandwidth_capable() to compute max supported link bandwidth (Tal Gilboa) - add pcie_bandwidth_available() to compute bandwidth available to device (Tal Gilboa) - add pcie_print_link_status() to log link speed and whether it's limited (Tal Gilboa) - use PCI core interfaces to report when device performance may be limited by its slot instead of doing it in each driver (Tal Gilboa) - fix possible cpqphp NULL pointer dereference (Shawn Lin) - rescan more of the hierarchy on ACPI hotplug to fix Thunderbolt/xHCI hotplug (Mika Westerberg) - add support for PCI I/O port space that's neither directly accessible via CPU in/out instructions nor directly mapped into CPU physical memory space. This is fairly intrusive and includes minor changes to interfaces used for I/O space on most platforms (Zhichang Yuan, John Garry) - add support for HiSilicon Hip06/Hip07 LPC I/O space (Zhichang Yuan, John Garry) - use PCI_EXP_DEVCTL2_COMP_TIMEOUT in rapidio/tsi721 (Bjorn Helgaas) - remove possible NULL pointer dereference in of_pci_bus_find_domain_nr() (Shawn Lin) - report quirk timings with dev_info (Bjorn Helgaas) - report quirks that take longer than 10ms (Bjorn Helgaas) - add and use Altera Vendor ID (Johannes Thumshirn) - tidy Makefiles and comments (Bjorn Helgaas) - don't set up INTx if MSI or MSI-X is enabled to align cris, frv, ia64, and mn10300 with x86 (Bjorn Helgaas) - move pcieport_if.h to drivers/pci/pcie/ to encapsulate it (Frederick Lawler) - merge pcieport_if.h into portdrv.h (Bjorn Helgaas) - move workaround for BIOS PME issue from portdrv to PCI core (Bjorn Helgaas) - completely disable portdrv with "pcie_ports=compat" (Bjorn Helgaas) - remove portdrv link order dependency (Bjorn Helgaas) - remove support for unused VC portdrv service (Bjorn Helgaas) - simplify portdrv feature permission checking (Bjorn Helgaas) - remove "pcie_hp=nomsi" parameter (use "pci=nomsi" instead) (Bjorn Helgaas) - remove unnecessary "pcie_ports=auto" parameter (Bjorn Helgaas) - use cached AER capability offset (Frederick Lawler) - don't enable DPC if BIOS hasn't granted AER control (Mika Westerberg) - rename pcie-dpc.c to dpc.c (Bjorn Helgaas) - use generic pci_mmap_resource_range() instead of powerpc and xtensa arch-specific versions (David Woodhouse) - support arbitrary PCI host bridge offsets on sparc (Yinghai Lu) - remove System and Video ROM reservations on sparc (Bjorn Helgaas) - probe for device reset support during enumeration instead of runtime (Bjorn Helgaas) - add ACS quirk for Ampere (née APM) root ports (Feng Kan) - add function 1 DMA alias quirk for Marvell 88SE9220 (Thomas Vincent-Cross) - protect device restore with device lock (Sinan Kaya) - handle failure of FLR gracefully (Sinan Kaya) - handle CRS (config retry status) after device resets (Sinan Kaya) - skip various config reads for SR-IOV VFs as an optimization (KarimAllah Ahmed) - consolidate VPD code in vpd.c (Bjorn Helgaas) - add Tegra dependency on PCI_MSI_IRQ_DOMAIN (Arnd Bergmann) - add DT support for R-Car r8a7743 (Biju Das) - fix a PCI_EJECT vs PCI_BUS_RELATIONS race condition in Hyper-V host bridge driver that causes a general protection fault (Dexuan Cui) - fix Hyper-V host bridge hang in MSI setup on 1-vCPU VMs with SR-IOV (Dexuan Cui) - fix Hyper-V host bridge hang when ejecting a VF before setting up MSI (Dexuan Cui) - make several structures static (Fengguang Wu) - increase number of MSI IRQs supported by Synopsys DesignWare bridges from 32 to 256 (Gustavo Pimentel) - implemented multiplexed IRQ domain API and remove obsolete MSI IRQ API from DesignWare drivers (Gustavo Pimentel) - add Tegra power management support (Manikanta Maddireddy) - add Tegra loadable module support (Manikanta Maddireddy) - handle 64-bit BARs correctly in endpoint support (Niklas Cassel) - support optional regulator for HiSilicon STB (Shawn Guo) - use regulator bulk API for Qualcomm apq8064 (Srinivas Kandagatla) - support power supplies for Qualcomm msm8996 (Srinivas Kandagatla) * tag 'pci-v4.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (123 commits) MAINTAINERS: Add John Garry as maintainer for HiSilicon LPC driver HISI LPC: Add ACPI support ACPI / scan: Do not enumerate Indirect IO host children ACPI / scan: Rename acpi_is_serial_bus_slave() for more general use HISI LPC: Support the LPC host on Hip06/Hip07 with DT bindings of: Add missing I/O range exception for indirect-IO devices PCI: Apply the new generic I/O management on PCI IO hosts PCI: Add fwnode handler as input param of pci_register_io_range() PCI: Remove __weak tag from pci_register_io_range() MAINTAINERS: Add missing /drivers/pci/cadence directory entry fm10k: Report PCIe link properties with pcie_print_link_status() net/mlx5e: Use pcie_bandwidth_available() to compute bandwidth net/mlx5: Report PCIe link properties with pcie_print_link_status() net/mlx4_core: Report PCIe link properties with pcie_print_link_status() PCI: Add pcie_print_link_status() to log link speed and whether it's limited PCI: Add pcie_bandwidth_available() to compute bandwidth available to device misc: pci_endpoint_test: Handle 64-bit BARs properly PCI: designware-ep: Make dw_pcie_ep_reset_bar() handle 64-bit BARs properly PCI: endpoint: Make sure that BAR_5 does not have 64-bit flag set when clearing PCI: endpoint: Make epc->ops->clear_bar()/pci_epc_clear_bar() take struct *epf_bar ...
2018-04-07Merge tag 'for-linus-unmerged' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull rdma updates from Jason Gunthorpe: "Doug and I are at a conference next week so if another PR is sent I expect it to only be bug fixes. Parav noted yesterday that there are some fringe case behavior changes in his work that he would like to fix, and I see that Intel has a number of rc looking patches for HFI1 they posted yesterday. Parav is again the biggest contributor by patch count with his ongoing work to enable container support in the RDMA stack, followed by Leon doing syzkaller inspired cleanups, though most of the actual fixing went to RC. There is one uncomfortable series here fixing the user ABI to actually work as intended in 32 bit mode. There are lots of notes in the commit messages, but the basic summary is we don't think there is an actual 32 bit kernel user of drivers/infiniband for several good reasons. However we are seeing people want to use a 32 bit user space with 64 bit kernel, which didn't completely work today. So in fixing it we required a 32 bit rxe user to upgrade their userspace. rxe users are still already quite rare and we think a 32 bit one is non-existing. - Fix RDMA uapi headers to actually compile in userspace and be more complete - Three shared with netdev pull requests from Mellanox: * 7 patches, mostly to net with 1 IB related one at the back). This series addresses an IRQ performance issue (patch 1), cleanups related to the fix for the IRQ performance problem (patches 2-6), and then extends the fragmented completion queue support that already exists in the net side of the driver to the ib side of the driver (patch 7). * Mostly IB, with 5 patches to net that are needed to support the remaining 10 patches to the IB subsystem. This series extends the current 'representor' framework when the mlx5 driver is in switchdev mode from being a netdev only construct to being a netdev/IB dev construct. The IB dev is limited to raw Eth queue pairs only, but by having an IB dev of this type attached to the representor for a switchdev port, it enables DPDK to work on the switchdev device. * All net related, but needed as infrastructure for the rdma driver - Updates for the hns, i40iw, bnxt_re, cxgb3, cxgb4, hns drivers - SRP performance updates - IB uverbs write path cleanup patch series from Leon - Add RDMA_CM support to ib_srpt. This is disabled by default. Users need to set the port for ib_srpt to listen on in configfs in order for it to be enabled (/sys/kernel/config/target/srpt/discovery_auth/rdma_cm_port) - TSO and Scatter FCS support in mlx4 - Refactor of modify_qp routine to resolve problems seen while working on new code that is forthcoming - More refactoring and updates of RDMA CM for containers support from Parav - mlx5 'fine grained packet pacing', 'ipsec offload' and 'device memory' user API features - Infrastructure updates for the new IOCTL interface, based on increased usage - ABI compatibility bug fixes to fully support 32 bit userspace on 64 bit kernel as was originally intended. See the commit messages for extensive details - Syzkaller bugs and code cleanups motivated by them" * tag 'for-linus-unmerged' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (199 commits) IB/rxe: Fix for oops in rxe_register_device on ppc64le arch IB/mlx5: Device memory mr registration support net/mlx5: Mkey creation command adjustments IB/mlx5: Device memory support in mlx5_ib net/mlx5: Query device memory capabilities IB/uverbs: Add device memory registration ioctl support IB/uverbs: Add alloc/free dm uverbs ioctl support IB/uverbs: Add device memory capabilities reporting IB/uverbs: Expose device memory capabilities to user RDMA/qedr: Fix wmb usage in qedr IB/rxe: Removed GID add/del dummy routines RDMA/qedr: Zero stack memory before copying to user space IB/mlx5: Add ability to hash by IPSEC_SPI when creating a TIR IB/mlx5: Add information for querying IPsec capabilities IB/mlx5: Add IPsec support for egress and ingress {net,IB}/mlx5: Add ipsec helper IB/mlx5: Add modify_flow_action_esp verb IB/mlx5: Add implementation for create and destroy action_xfrm IB/uverbs: Introduce ESP steering match filter IB/uverbs: Add modify ESP flow_action ...
2018-04-07MAINTAINERS: Update LEAKING_ADDRESSESTobin C. Harding1-0/+3
MAINTAINERS is out of date for leaking_addresses.pl. There is now a tree on kernel.org for development of this script. We have a second maintainer now, thanks Tycho. Development of this scripts was started on kernel-hardening mailing list so let's keep it there. Update maintainer details; Add mailing list, kernel.org hosted tree, and second maintainer. Signed-off-by: Tobin C. Harding <me@tobin.cc>
2018-04-07Merge tag 'audit-pr-20180403' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit Pull audit updates from Paul Moore: "We didn't have anything to send for v4.16, but we're back with a little more than usual for v4.17. Eleven patches in total, most fall into the small fix category, but there are three non-trivial changes worth calling out: - the audit entry filter is being removed after deprecating it for quite a while (years of no one really using it because it turns out to be not very practical) - created our own version of "__mutex_owner()" because the locking folks were upset we were using theirs - improved our handling of kernel command line parameters to make them more forgiving - we fixed auditing of symlink operations Everything passes the audit-testsuite and as of a few minutes ago it merges well with your tree" * tag 'audit-pr-20180403' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: audit: add refused symlink to audit_names audit: remove path param from link denied function audit: link denied should not directly generate PATH record audit: make ANOM_LINK obey audit_enabled and audit_dummy_context audit: do not panic on invalid boot parameter audit: track the owner of the command mutex ourselves audit: return on memory error to avoid null pointer dereference audit: bail before bug check if audit disabled audit: deprecate the AUDIT_FILTER_ENTRY filter audit: session ID should not set arch quick field pointer audit: update bugtracker and source URIs
2018-04-06Merge branches 'clk-davinci', 'clk-si544', 'clk-rockchip', 'clk-uniphier' ↵Stephen Boyd1-0/+7
and 'clk-ti-flag-fix' into clk-next * clk-davinci: clk: davinci: Remove redundant dev_err calls clk: davinci: cfgchip: Add TI DA8XX USB PHY clocks clk: davinci: New driver for TI DA8XX CFGCHIP clocks dt-bindings: clock: Add bindings for DA8XX CFGCHIP clocks clk: davinci: Add platform information for TI DM646x PSC clk: davinci: Add platform information for TI DM644x PSC clk: davinci: Add platform information for TI DM365 PSC clk: davinci: Add platform information for TI DM355 PSC clk: davinci: Add platform information for TI DA850 PSC clk: davinci: Add platform information for TI DA830 PSC clk: davinci: New driver for davinci PSC clocks dt-bindings: clock: New bindings for TI Davinci PSC clk: davinci: Add platform information for TI DM646x PLL clk: davinci: Add platform information for TI DM644x PLL clk: davinci: Add platform information for TI DM365 PLL clk: davinci: Add platform information for TI DM355 PLL clk: davinci: Add platform information for TI DA850 PLL clk: davinci: Add platform information for TI DA830 PLL clk: davinci: New driver for davinci PLL clocks dt-bindings: clock: Add new bindings for TI Davinci PLL clocks * clk-si544: clk: Add driver for the si544 clock generator chip * clk-rockchip: clk: rockchip: assign correct id for pclk_ddr and hclk_sd in rk3399 clk: rockchip: Fix error return in phase clock registration clk: rockchip: Correct the behaviour of restoring cached phase clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 clk: rockchip: Fix wrong parent for SDMMC phase clock for rk3228 clk: rockchip: Add 1.6GHz PLL rate for rk3399 clk: rockchip: Restore the clock phase after the rate was changed clk: rockchip: Prevent calculating mmc phase if clock rate is zero clk: rockchip: Free the memory on the error path clk: rockchip: document hdmi_phy external input for rk3328 clk: rockchip: add flags for rk3328 dclk_lcdc clk: rockchip: remove ignore_unused flag from rk3328 vio_h2p clocks clk: rockchip: protect all remaining rk3328 interconnect clocks clk: rockchip: export sclk_hdmi_sfc on rk3328 clk: rockchip: remove HCLK_VIO from rk3328 dt header clk: rockchip: fix hclk_vio_niu on rk3328 * clk-uniphier: clk: uniphier: add additional ethernet clock lines for Pro4 clk: uniphier: add SATA clock control support clk: uniphier: add PCIe clock control support clk: uniphier: add ethernet clock control support for PXs3 clk: uniphier: add Pro4/Pro5/PXs2 audio system clock * clk-ti-flag-fix: clk: ti: fix flag space conflict with clkctrl clocks clk: ti: clkctrl: add support for CLK_SET_RATE_PARENT flag
2018-04-06Merge tag 'mtd/for-4.17' of git://git.infradead.org/linux-mtdLinus Torvalds1-19/+17
Pull MTD updates from Boris Brezillon: "MTD Core: - Remove support for asynchronous erase (not implemented by any of the existing drivers anyway) - Remove Cyrille from the list of SPI NOR and MTD maintainers - Fix kernel doc headers - Allow users to define the partitions parsers they want to test through a DT property (compatible of the partitions subnode) - Remove the bfin-async-flash driver (the only architecture using it has been removed) - Fix pagetest test - Add extra checks in mtd_erase() - Simplify the MTD partition creation logic and get rid of mtd_add_device_partitions() MTD Drivers: - Add endianness information to the physmap DT binding - Add Eon EN29LV400A IDs to JEDEC probe logic - Use %*ph where appropriate SPI NOR Drivers: - Make fsl-quaspi assign different names to MTD devices connected to the same QSPI controller - Remove an unneeded driver.bus assigned in the fsl-qspi driver NAND Core: - Prepare arrival of the SPI NAND subsystem by implementing a generic (interface-agnostic) layer to ease manipulation of NAND devices - Move onenand code base to the drivers/mtd/nand/ dir - Rework timing mode selection - Provide a generic way for NAND chip drivers to flag a specific GET/SET FEATURE operation as supported/unsupported - Stop embedding ONFI/JEDEC param page in nand_chip NAND Drivers: - Rework/cleanup of the mxc driver - Various cleanups in the vf610 driver - Migrate the fsmc and vf610 to ->exec_op() - Get rid of the pxa driver (replaced by marvell_nand) - Support ->setup_data_interface() in the GPMI driver - Fix probe error path in several drivers - Remove support for unused hw_syndrome mode in sunxi_nand - Various minor improvements" * tag 'mtd/for-4.17' of git://git.infradead.org/linux-mtd: (89 commits) dt-bindings: fsl-quadspi: Add the example of two SPI NOR mtd: fsl-quadspi: Distinguish the mtd device names mtd: nand: Fix some function description mismatches in core.c mtd: fsl-quadspi: Remove unneeded driver.bus assignment mtd: rawnand: marvell: Rename ->ecc_clk into ->core_clk mtd: rawnand: s3c2410: enhance the probe function error path mtd: rawnand: tango: fix probe function error path mtd: rawnand: sh_flctl: fix the probe function error path mtd: rawnand: omap2: fix the probe function error path mtd: rawnand: mxc: fix probe function error path mtd: rawnand: denali: fix probe function error path mtd: rawnand: davinci: fix probe function error path mtd: rawnand: cafe: fix probe function error path mtd: rawnand: brcmnand: fix probe function error path mtd: rawnand: sunxi: Stop supporting ECC_HW_SYNDROME mode mtd: rawnand: marvell: Fix clock resource by adding a register clock mtd: ftl: Use DIV_ROUND_UP() mtd: Fix some function description mismatches in mtdcore.c mtd: physmap_of: update struct map_info's swap as per map requirement dt-bindings: mtd-physmap: Add endianness supports ...
2018-04-06Merge remote-tracking branch 'lorenzo/pci/cadence' into nextBjorn Helgaas1-0/+1
* lorenzo/pci/cadence: MAINTAINERS: Add missing /drivers/pci/cadence directory entry
2018-04-06Merge tag 'armsoc-drivers' of ↵Linus Torvalds1-5/+6
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "The main addition this time around is the new ARM "SCMI" framework, which is the latest in a series of standards coming from ARM to do power management in a platform independent way. This has been through many review cycles, and it relies on a rather interesting way of using the mailbox subsystem, but in the end I agreed that Sudeep's version was the best we could do after all. Other changes include: - the ARM CCN driver is moved out of drivers/bus into drivers/perf, which makes more sense. Similarly, the performance monitoring portion of the CCI driver are moved the same way and cleaned up a little more. - a series of updates to the SCPI framework - support for the Mediatek mt7623a SoC in drivers/soc - support for additional NVIDIA Tegra hardware in drivers/soc - a new reset driver for Socionext Uniphier - lesser bug fixes in drivers/soc, drivers/tee, drivers/memory, and drivers/firmware and drivers/reset across platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (87 commits) reset: uniphier: add ethernet reset control support for PXs3 reset: stm32mp1: Enable stm32mp1 reset driver dt-bindings: reset: add STM32MP1 resets reset: uniphier: add Pro4/Pro5/PXs2 audio systems reset control reset: imx7: add 'depends on HAS_IOMEM' to fix unmet dependency reset: modify the way reset lookup works for board files reset: add support for non-DT systems clk: scmi: use devm_of_clk_add_hw_provider() API and drop scmi_clocks_remove firmware: arm_scmi: prevent accessing rate_discrete uninitialized hwmon: (scmi) return -EINVAL when sensor information is unavailable amlogic: meson-gx-socinfo: Update soc ids soc/tegra: pmc: Use the new reset APIs to manage reset controllers soc: mediatek: update power domain data of MT2712 dt-bindings: soc: update MT2712 power dt-bindings cpufreq: scmi: add thermal dependency soc: mediatek: fix the mistaken pointer accessed when subdomains are added soc: mediatek: add SCPSYS power domain driver for MediaTek MT7623A SoC soc: mediatek: avoid hardcoded value with bus_prot_mask dt-bindings: soc: add header files required for MT7623A SCPSYS dt-binding dt-bindings: soc: add SCPSYS binding for MT7623 and MT7623A SoC ...
2018-04-06Merge tag 'armsoc-soc' of ↵Linus Torvalds1-36/+52
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "This release brings up a new platform based on the old ARM9 core: the Nuvoton NPCM is used as a baseboard management controller, competing with the better known ASpeed AST2xx series. Another important change is the addition of ARMv7-A based chips in mach-stm32. The older parts in this platform are ARMv7-M based microcontrollers, now they are expanding to general-purpose workloads. The other changes are the usual defconfig updates to enable additional drivers, lesser bugfixes. The largest updates as often are the ongoing OMAP cleanups, but we also have a number of changes for the older PXA and davinci platforms this time. For the Renesas shmobile/r-car platform, some new infrastructure is needed to make the watchdog work correctly. Supporting Multiprocessing on Allwinner A80 required a significant amount of new code, but is not doing anything unexpected" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (179 commits) arm: npcm: modify configuration for the NPCM7xx BMC. MAINTAINERS: update entry for ARM/berlin ARM: omap2: fix am43xx build without L2X0 ARM: davinci: da8xx: simplify CFGCHIP regmap_config ARM: davinci: da8xx: fix oops in USB PHY driver due to stack allocated platform_data ARM: multi_v7_defconfig: add NXP FlexCAN IP support ARM: multi_v7_defconfig: enable thermal driver for i.MX devices ARM: multi_v7_defconfig: add RN5T618 PMIC family support ARM: multi_v7_defconfig: add NXP graphics drivers ARM: multi_v7_defconfig: add GPMI NAND controller support ARM: multi_v7_defconfig: add OCOTP driver for NXP SoCs ARM: multi_v7_defconfig: configure I2C driver built-in arm64: defconfig: add CONFIG_UNIPHIER_THERMAL and CONFIG_SNI_AVE ARM: imx: fix imx6sll-only build ARM: imx: select ARM_CPU_SUSPEND for CPU_IDLE as well ARM: mxs_defconfig: Re-sync defconfig ARM: imx_v4_v5_defconfig: Use the generic fsl-asoc-card driver ARM: imx_v4_v5_defconfig: Re-sync defconfig arm64: defconfig: enable stmmac ethernet to defconfig ARM: EXYNOS: Simplify code in coupled CPU idle hot path ...
2018-04-06Merge tag 'armsoc-dt' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device tree updates from Arnd Bergmann: "This is the usual set of changes for device trees, with over 700 non-merged changesets. There is an ongoing set of dtc warning fixes and the usual bugfixes, cleanups and added device support. The most interesting bit as usual is support for new machines listed below: - The Allwinner H6 makes its debut with the Pine-H64 board, and we get two new machines based on its older siblings: the H5 based OrangePi Zero+ and the A64 based Teres-I Laptop from Olimex. On the 32-bit side, we add The Olimex som204 based on Allwinner A20, and the Banana Pi M2 Zero development board (based on H2). - NVIDIA adds support for Tegra194 aka "Xavier", plus their p2972 development board and p2888 CPU module. - The Nuvoton npcm750 is a BMC that was newly added, for now we only support running on the evaluation board. - STmicroelectronics stm32 gains support for the stm32mp157c and two evaluation boards. - The Toradex Colibri board family grows a few members based on the i.MX6ULL variant. - The Advantec DMS-BA16 is a Qseven module using the NXP i.MX6 family of chips. - The Phytec phyBOARD Mira is a family of industrial boards based on i.MX6. For now, four models get added. - TI am335x based PDU-001 is an industrial embedded machine used for traffic monitoring - The Aspeed platform now supports running on the BMC on the Qualcomm Centriq 2400 server - Samsung Exynos4 based Galaxy S3 is a family of mobile phones Qualcomm msm8974 based Galaxy S5 is a rather different phone made by the same company. - The Xilinx Zynq and ZynqMP platforms now gained a lot of dts file for the various boards made by Xilinx themselves, as well as the Digilent Zybo Z7. - The ARM Versatile family now supports the "IB2" interface board. - The Renesas H2 based "Stout" and the H3 based Salvator-X are more evaluation boards named after a kind of beer, as most of them are. The r8a77980 (V3H) based "Condor" apparently doesn't follow that tradition. ;-) - ROC-RK3328-CC is a simple developement board from the Libre Computer Project, based on the Rockchips RK3328 SoC - Haiku is another development board plus Qseven module based on Rockchips RK3368 and made by Theobroma Systems" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (701 commits) arm: dts: modify Nuvoton NPCM7xx device tree structure arm: dts: modify Makefile NPCM750 configuration name arm: dts: modify clock binding in NPCM750 device tree arm: dts: modify timer register size in NPCM750 device tree arm: dts: modify UART compatible name in NPCM750 device tree arm: dts: add watchdog device to NPCM750 device tree arm64: dts: uniphier: add ethernet node for PXs3 ARM: dts: uniphier: add pinctrl groups of ethernet for second instance arm: dts: kirkwood*.dts: use SPDX-License-Identifier for board using GPL-2.0+ arm: dts: kirkwood*.dts: use SPDX-License-Identifier for boards using GPL-2.0+/MIT arm: dts: kirkwood*.dts: use SPDX-License-Identifier for boards using GPL-2.0 arm: dts: armada-385-turris-omnia: use SPDX-License-Identifier arm: dts: armada-385-db-ap: use SPDX-License-Identifier arm: dts: armada-388-rd: use SPDX-License-Identifier arm: dts: armada-xp-db-xc3-24g4xg: use SPDX-License-Identifier arm: dts: armada-xp-db-dxbc2: use SPDX-License-Identifier arm: dts: armada-370-db: use SPDX-License-Identifier arm: dts: armada-*.dts: use SPDX-License-Identifier for most of the Armada based board arm: dts: armada-xp-98dx: use SPDX-License-Identifier for prestara 98d SoCs arm: dts: armada-*.dtsi: use SPDX-License-Identifier for most of the Armada SoCs ...