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7629 commits
Author | SHA1 | Message | Date | |
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1d54267b23 |
Linux 4.13-rc4
-----BEGIN PGP SIGNATURE----- iQEcBAABAgAGBQJZh8YYAAoJEHm+PkMAQRiG46QIAKOBbLlOY38zIJwDfJs6ydvH eFLryznS7RM2w0Gw1RyVAyWS43QS9RUNGDMa4UOb9AvurBHYpK29t1uq6LejQ/hn 2Uvxuq95qEVVYzN1OA3WzLKUa35g3qRM9rTYFz7xGMRp2Ldk/aPRi/PVJLhSO3YQ HFRLsfNMWTkSR4imuxm7NS+cYMcqWbDbanvW5IwQ+RFRPo8Ac1PbFpGUdVtar6+O Fm3GLBsRB3dijJwYyWQKeDvtLr608i50by4yS7EIAqbUSfoDpJEyTL57oTCRok7P 5ZycGpK4bXWF0OpBWpKgrFO5tB7xfzUDa3TmNhS3Q8ep4KLHNXwM3V6p8Y+YZco= =FId5 -----END PGP SIGNATURE----- Merge tag 'v4.13-rc4' into patchwork Linux 4.13-rc4 * tag 'v4.13-rc4': (863 commits) Linux 4.13-rc4 Fix compat_sys_sigpending breakage ext4: fix copy paste error in ext4_swap_extents() ext4: fix overflow caused by missing cast in ext4_resize_fs() ext4, project: expand inode extra size if possible ext4: cleanup ext4_expand_extra_isize_ea() ext4: restructure ext4_expand_extra_isize ext4: fix forgetten xattr lock protection in ext4_expand_extra_isize ext4: make xattr inode reads faster ext4: inplace xattr block update fails to deduplicate blocks ext4: remove unused mode parameter ext4: fix warning about stack corruption ext4: fix dir_nlink behaviour ext4: silence array overflow warning ext4: fix SEEK_HOLE/SEEK_DATA for blocksize < pagesize platform/x86: intel-vbtn: match power button on press rather than release ext4: release discard bio after sending discard commands sparc64: Fix exception handling in UltraSPARC-III memcpy. arm64: avoid overflow in VA_START and PAGE_OFFSET arm64: Fix potential race with hardware DBM in ptep_set_access_flags() ... |
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aab7761c4f |
GPIO fixes in the first take after v4.13-rc1:
- LP87565: set the proper output level for direction_output. - stm32: fix the kernel build by selecting the hierarchical irqdomain symbol properly - this happens to be done in the pin control framework but whatever, it had dependencies to GPIO so we need to apply it here. - Select the hierarchical IRQ domain also for Xgene. - Fix wakeups to work on MXC. - Fix up the device tree binding on Exar that went astray, also add the right bindings. - Fix the unwanted events for edges from the library. - Fix the unbalanced chanined IRQ on the Tegra. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZhZFuAAoJEEEQszewGV1zAmIP/iuxZJLY8LM+eJ3FwR8xnzF1 qcOEoSEdKFTJUeZYSRE25LVxxBBGotKEzojLpjaBhQ9ikGnbtWlYv8VDi1SjIGb2 A4r+Ba55/ScOax1oyFJSytdczx8WcxekTfQDs+CtAi5JO+GTNTUw2MYIKo1CjEX4 gYHcLWJ16t0j/S/96Md1q3P2/ynhBcPF3mGoKSJzEW7iTTpLBjIscfiGGQpjX9fA k9WEhx9XvMLGCBTlrxR3WIzMQlYhfk3uY9C4MqtFiX86R6XsbXm256R4M+l0a31W I2TzVMJV5nUwIyPg8PpL53s1CiksbT1Yu1HlH01NXUpMxIVwotIRQe5eEKfdTULb wcLhj32skRGX7Kpz1SXWnm9LsCQlpwAHrZ4e1q509Fc/yFvinS/MJZ5Dtifs83I4 91XN/ZZUfSCAKI3B2MkB1MjwnOG2ifTqtlBLidDaAmxgImsL9mEInlXw2J44M60g gpBPzggCTph/xZxnorMYmAZ5n/WKjwIX2+iT6qbxuADG4rgcsdM5m1GmRF2/WAxS VH6jJfT3H8NRZ/lzVLxYjyjmaxdEqZcI4LIBaUhm50dz68SLcbB5H4t50xdMAFVt PiwkLbQQj//R4iNk4zHuCpsc53kJvL3jRIvtXw/pxlEbXFM7l6ikmxopmmjMAldh BPulF1CrT9we9Qq+ocbf =0ZOK -----END PGP SIGNATURE----- Merge tag 'gpio-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: - LP87565: set the proper output level for direction_output. - stm32: fix the kernel build by selecting the hierarchical irqdomain symbol properly - this happens to be done in the pin control framework but whatever, it had dependencies to GPIO so we need to apply it here. - Select the hierarchical IRQ domain also for Xgene. - Fix wakeups to work on MXC. - Fix up the device tree binding on Exar that went astray, also add the right bindings. - Fix the unwanted events for edges from the library. - Fix the unbalanced chanined IRQ on the Tegra. * tag 'gpio-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: tegra: fix unbalanced chained_irq_enter/exit gpiolib: skip unwanted events, don't convert them to opposite edge gpio: exar: Use correct property prefix and document bindings gpio: gpio-mxc: Fix: higher 16 GPIOs usable as wake source gpio: xgene-sb: select IRQ_DOMAIN_HIERARCHY pinctrl: stm32: select IRQ_DOMAIN_HIERARCHY instead of depends on gpio: lp87565: Set proper output level and direction for direction_output MAINTAINERS: Add entry for Whiskey Cove PMIC GPIO driver |
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bc78d646e7 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Handle notifier registry failures properly in tun/tap driver, from Tonghao Zhang. 2) Fix bpf verifier handling of subtraction bounds and add a testcase for this, from Edward Cree. 3) Increase reset timeout in ftgmac100 driver, from Ben Herrenschmidt. 4) Fix use after free in prd_retire_rx_blk_timer_exired() in AF_PACKET, from Cong Wang. 5) Fix SElinux regression due to recent UDP optimizations, from Paolo Abeni. 6) We accidently increment IPSTATS_MIB_FRAGFAILS in the ipv6 code paths, fix from Stefano Brivio. 7) Fix some mem leaks in dccp, from Xin Long. 8) Adjust MDIO_BUS kconfig deps to avoid build errors, from Arnd Bergmann. 9) Mac address length check and buffer size fixes from Cong Wang. 10) Don't leak sockets in ipv6 udp early demux, from Paolo Abeni. 11) Fix return value when copy_from_user() fails in bpf_prog_get_info_by_fd(), from Daniel Borkmann. 12) Handle PHY_HALTED properly in phy library state machine, from Florian Fainelli. 13) Fix OOPS in fib_sync_down_dev(), from Ido Schimmel. 14) Fix truesize calculation in virtio_net which led to performance regressions, from Michael S Tsirkin. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (76 commits) samples/bpf: fix bpf tunnel cleanup udp6: fix jumbogram reception ppp: Fix a scheduling-while-atomic bug in del_chan Revert "net: bcmgenet: Remove init parameter from bcmgenet_mii_config" virtio_net: fix truesize for mergeable buffers mv643xx_eth: fix of_irq_to_resource() error check MAINTAINERS: Add more files to the PHY LIBRARY section ipv4: fib: Fix NULL pointer deref during fib_sync_down_dev() net: phy: Correctly process PHY_HALTED in phy_stop_machine() sunhme: fix up GREG_STAT and GREG_IMASK register offsets bpf: fix bpf_prog_get_info_by_fd to dump correct xlated_prog_len tcp: avoid bogus gcc-7 array-bounds warning net: tc35815: fix spelling mistake: "Intterrupt" -> "Interrupt" bpf: don't indicate success when copy_from_user fails udp6: fix socket leak on early demux net: thunderx: Fix BGX transmit stall due to underflow Revert "vhost: cache used event for better performance" team: use a larger struct for mac address net: check dev->addr_len for dev_set_mac_address() phy: bcm-ns-usb3: fix MDIO_BUS dependency ... |
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13332db54f |
MAINTAINERS: Add more files to the PHY LIBRARY section
Include missing files that are provided by, used, or directly maintained within the PHY LIBRARY, this include uapi header, header files used by Device Tree code etc. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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727fd697da |
MAINTAINERS: Add entry for Whiskey Cove PMIC GPIO driver
Added maintainer info for Whiskey Cove PMIC GPIO driver. Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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7683e9e529 |
Properly alphabetize MAINTAINERS file
This adds a perl script to actually parse the MAINTAINERS file, clean up some whitespace in it, warn about errors in it, and then properly sort the end result. My perl-fu is atrocious, so the script has basically been created by randomly putting various characters in a pile, mixing them around, and then looking it the end result does anything interesting when used as a perl script. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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f47e07bc5f |
Fix up MAINTAINERS file problems
Prepping for scripting the MAINTAINERS file cleanup (and possible split) showed a couple of cases where the headers for a couple of entries were bogus. There's a few different kinds of bogosities: - the X-GENE SOC EDAC case was confused and split over two lines - there were four entries for "GREYBUS PROTOCOLS DRIVERS" that were all different things. - the NOKIA N900 CAMERA SUPPORT" was duplicated all of which were more obvious when you started doing associative arrays in perl to track these things by the header (so that we can alphabetize this thing properly, and so that we might split it up by the data too). Cc: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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dedaff2f6d |
Char/Misc driver fixes for 4.13-rc2
Here are some small char and misc driver fixes for 4.13-rc2. All fix reported problems with 4.13-rc1 or older kernels (like the binder fixes). Full details in the shortlog. All have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWXMc8Q8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymePwCdEFD40T8GU7dnOHWVMkpX0wuNlOYAnijkamLl o41CVfvi/9Zwz6msMHX7 =HmjL -----END PGP SIGNATURE----- Merge tag 'char-misc-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small char and misc driver fixes for 4.13-rc2. All fix reported problems with 4.13-rc1 or older kernels (like the binder fixes). Full details in the shortlog. All have been in linux-next with no reported issues" * tag 'char-misc-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: w1: omap-hdq: fix error return code in omap_hdq_probe() regmap: regmap-w1: Fix build troubles w1: Fix slave count on 1-Wire bus (resend) mux: mux-core: unregister mux_class in mux_exit() mux: remove the Kconfig question for the subsystem nvmem: rockchip-efuse: amend compatible rk322x-efuse to rk3228-efuse drivers/fsi: fix fsi_slave_mode prototype fsi: core: register with postcore_initcall thunderbolt: Correct access permissions for active NVM contents vmbus: re-enable channel tasklet spmi: pmic-arb: Always allocate ppid_to_apid table MAINTAINERS: Add entry for SPMI subsystem spmi: Include OF based modalias in device uevent binder: Use wake up hint for synchronous transactions. binder: use group leader instead of open thread Revert "android: binder: Sanity check at binder ioctl" |
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82abbea734 |
MAINTAINERS: fix alphabetical ordering
Fix major alphabetic errors. No attempt to fix items that all begin with the same word (like ARM, BROADCOM, DRM, EDAC, FREESCALE, INTEL, OMAP, PCI, SAMSUNG, TI, USB, etc.). (diffstat +/- is different by one line because TI KEYSTONE MULTICORE had 2 blank lines after it.) Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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0a6109fd1b |
Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core fixes from Ingo Molnar: "A fix to WARN_ON_ONCE() done by modules, plus a MAINTAINERS update" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: debug: Fix WARN_ON_ONCE() for modules MAINTAINERS: Update the PTRACE entry |
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ae1c908517 |
libnvdimm for 4.13-rc2
* Fix handling of media errors that span a sector * Fix support of multiple namespaces in a libnvdimm region being in device-dax mode * Clean up the machine check notifier properly when the nfit driver fails to register * Address a static analysis (smatch) report in device-dax -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZcL/cAAoJEB7SkWpmfYgCJCMQAKwvhvauCQJnVgYjdd9/nANv r3jz+xgBhRVY4RzostkkQ1MQWx50G5KXhHhSjIz3GAztZb64THCi9k0XNW9oBwcv Go8/j0/th5iUEKmBs2WzIXOjbBvzC4IsT4hUHS0c66iLeEFggiYj78/CzqrJiH5f 85DsCXhgxxGJ70RtTa080Pocst9IY9Ut0OrLo8WMiDUGnDd4FCV4JJDgQ3aUlG12 nn8xwokPk0d+pgQy0iWghxKJ/zIpmE/rrPQFFVxaBR9IrOHEFwFWav2v6IwOuUEF ZK+ERiI+I07WPTZ9n8RBfu/aYlN/TKD33jDoZwkaNvJJptGdrpU/Y4aitQbXVxev M+tTQ0ggDMUHQ4Da8axu76zDlECqcou+/MgOwU2rYwW2DAOluGHlhje8rIdmQiOL nvzIa35xRD7eKVe6viEsKaNhCpsc8O/b4LIMXlKX+QmoSbvQCoOz0EDzcqT9oufe ItE5CFGx1IqQ4bQCgWiRop+Ly2vp4kTfLK2FNV0Zq+imaIdrVJxgUJP5GWH6yy/Z lQsaxzx8AZTN44Mns4SRxgJJp11fDBsqwPXG4hdY4GMUZG2hyscPt8rBNlHDOANf 2rhVPZbefAlv12WWehQ8JXk+/l0sNqxQJfz0kfG72i0Ll6Ua6Isqy7Zs0fFZXT0C CFrXq4FMB0D4pvFi6b5i =s1pb -----END PGP SIGNATURE----- Merge tag 'libnvdimm-fixes-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "A handful of small fixes for 4.13-rc2. Three of these fixes are tagged for -stable. They have all appeared in at least one -next release with no reported issues - Fix handling of media errors that span a sector - Fix support of multiple namespaces in a libnvdimm region being in device-dax mode - Clean up the machine check notifier properly when the nfit driver fails to register - Address a static analysis (smatch) report in device-dax" * tag 'libnvdimm-fixes-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: device-dax: fix sysfs duplicate warnings MAINTAINERS: list drivers/acpi/nfit/ files for libnvdimm sub-system acpi/nfit: Fix memory corruption/Unregister mce decoder on failure device-dax: fix 'passing zero to ERR_PTR()' warning libnvdimm: fix badblock range handling of ARS range |
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979507a751 |
media: MAINTAINERS: add entries for stv0910 and stv6111
Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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8d935787d3 |
media: MAINTAINERS: Add ADV748x driver
The ADV7481 is an integrated video decoder and combined HDMI/MHL receiver. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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e4f12a1f1e |
media: MAINTAINERS: Change OV5647 Maintainer
Signed-off-by: Ramiro Oliveira <roliveir@synopsys.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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1d174e7573 |
media: pulse8-cec.rst: add documentation for the pulse8-cec driver
Document the persistent_config module option. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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23b9babb50 |
MAINTAINERS: list drivers/acpi/nfit/ files for libnvdimm sub-system
Patches that update the drivers/acpi/nfit/ directory need to be copied to the nvdimm mailing list. The drivers/acpi/nfit* glob has been broken ever since the nfit driver source was refactored into multiple files under the drivers/acpi/nfit/ directory. Reported-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> |
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3d886aa3be |
Linux v4.13-rc1
-----BEGIN PGP SIGNATURE----- iQEcBAABAgAGBQJZapWhAAoJEHm+PkMAQRiGKb0IAJM6b7SbWaw69Og7+qiFB+zZ xp29iXqbE9fPISC6a5BRQV1ONjeDM6opGixGHqGC8Hla6k2IYz25VDNoF8wd0MXN cz/Ih20vd3C5afxXGe5cTT8lsPAlV0mWXxForlu6j8jPeL62FPfq6RhEkw7AcrYL yfYy3k3qSdOrrvBdII0WAAUi46UfIs+we9BQgbsMbkHOiqV2K0MOrzKE84Xbgepq RAy2xg6P4b4+hTx8xTrYc1MXwpnqjRc0oJ08gdmiwW3AOOU7LxYFn7zDkLPWi9Rr g4x6r4YhBTGxT4wNvovLIiqd9QFs//dMCuPWYwEtTICG48umIqqq24beQ0mvCdg= =08Ic -----END PGP SIGNATURE----- Merge tag 'v4.13-rc1' into k.o/for-4.13-rc Linux v4.13-rc1 |
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6b71016e4b |
MAINTAINERS: Add entry for SPMI subsystem
I have the hardware and I've been reviewing SPMI patches when they come on the list. Add myself as a reviewer in this area and add the linux-arm-msm list because people subscribed there also have the hardware. Cc: Kiran Gunda <kgunda@codeaurora.org> Cc: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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568d135d33 |
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle: "Boston platform support: - Document DT bindings - Add CLK driver for board clocks CM: - Avoid per-core locking with CM3 & higher - WARN on attempt to lock invalid VP, not BUG CPS: - Select CONFIG_SYS_SUPPORTS_SCHED_SMT for MIPSr6 - Prevent multi-core with dcache aliasing - Handle cores not powering down more gracefully - Handle spurious VP starts more gracefully DSP: - Add lwx & lhx missaligned access support eBPF: - Add MIPS support along with many supporting change to add the required infrastructure Generic arch code: - Misc sysmips MIPS_ATOMIC_SET fixes - Drop duplicate HAVE_SYSCALL_TRACEPOINTS - Negate error syscall return in trace - Correct forced syscall errors - Traced negative syscalls should return -ENOSYS - Allow samples/bpf/tracex5 to access syscall arguments for sane traces - Cleanup from old Kconfig options in defconfigs - Fix PREF instruction usage by memcpy for MIPS R6 - Fix various special cases in the FPU eulation - Fix some special cases in MIPS16e2 support - Fix MIPS I ISA /proc/cpuinfo reporting - Sort MIPS Kconfig alphabetically - Fix minimum alignment requirement of IRQ stack as required by ABI / GCC - Fix special cases in the module loader - Perform post-DMA cache flushes on systems with MAARs - Probe the I6500 CPU - Cleanup cmpxchg and add support for 1 and 2 byte operations - Use queued read/write locks (qrwlock) - Use queued spinlocks (qspinlock) - Add CPU shared FTLB feature detection - Handle tlbex-tlbp race condition - Allow storing pgd in C0_CONTEXT for MIPSr6 - Use current_cpu_type() in m4kc_tlbp_war() - Support Boston in the generic kernel Generic platform: - yamon-dt: Pull YAMON DT shim code out of SEAD-3 board - yamon-dt: Support > 256MB of RAM - yamon-dt: Use serial* rather than uart* aliases - Abstract FDT fixup application - Set RTC_ALWAYS_BCD to 0 - Add a MAINTAINERS entry core kernel: - qspinlock.c: include linux/prefetch.h Loongson 3: - Add support Perf: - Add I6500 support SEAD-3: - Remove GIC timer from DT - Set interrupt-parent per-device, not at root node - Fix GIC interrupt specifiers SMP: - Skip IPI setup if we only have a single CPU VDSO: - Make comment match reality - Improvements to time code in VDSO" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (86 commits) locking/qspinlock: Include linux/prefetch.h MIPS: Fix MIPS I ISA /proc/cpuinfo reporting MIPS: Fix minimum alignment requirement of IRQ stack MIPS: generic: Support MIPS Boston development boards MIPS: DTS: img: Don't attempt to build-in all .dtb files clk: boston: Add a driver for MIPS Boston board clocks dt-bindings: Document img,boston-clock binding MIPS: Traced negative syscalls should return -ENOSYS MIPS: Correct forced syscall errors MIPS: Negate error syscall return in trace MIPS: Drop duplicate HAVE_SYSCALL_TRACEPOINTS select MIPS16e2: Provide feature overrides for non-MIPS16 systems MIPS: MIPS16e2: Report ASE presence in /proc/cpuinfo MIPS: MIPS16e2: Subdecode extended LWSP/SWSP instructions MIPS: MIPS16e2: Identify ASE presence MIPS: VDSO: Fix a mismatch between comment and preprocessor constant MIPS: VDSO: Add implementation of gettimeofday() fallback MIPS: VDSO: Add implementation of clock_gettime() fallback MIPS: VDSO: Fix conversions in do_monotonic()/do_monotonic_coarse() MIPS: Use current_cpu_type() in m4kc_tlbp_war() ... |
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867eacd7fb |
Merge branch 'akpm' (patches from Andrew)
Merge even more updates from Andrew Morton: - a few leftovers - fault-injector rework - add a module loader test driver * emailed patches from Andrew Morton <akpm@linux-foundation.org>: kmod: throttle kmod thread limit kmod: add test driver to stress test the module loader MAINTAINERS: give kmod some maintainer love xtensa: use generic fb.h fault-inject: add /proc/<pid>/fail-nth fault-inject: simplify access check for fail-nth fault-inject: make fail-nth read/write interface symmetric fault-inject: parse as natural 1-based value for fail-nth write interface fault-inject: automatically detect the number base for fail-nth write interface kernel/watchdog.c: use better pr_fmt prefix MAINTAINERS: move the befs tree to kernel.org lib/atomic64_test.c: add a test that atomic64_inc_not_zero() returns an int mm: fix overflow check in expand_upwards() |
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d9c6a72d6f |
kmod: add test driver to stress test the module loader
This adds a new stress test driver for kmod: the kernel module loader. The new stress test driver, test_kmod, is only enabled as a module right now. It should be possible to load this as built-in and load tests early (refer to the force_init_test module parameter), however since a lot of test can get a system out of memory fast we leave this disabled for now. Using a system with 1024 MiB of RAM can *easily* get your kernel OOM fast with this test driver. The test_kmod driver exposes API knobs for us to fine tune simple request_module() and get_fs_type() calls. Since these API calls only allow each one parameter a test driver for these is rather simple. Other factors that can help out test driver though are the number of calls we issue and knowing current limitations of each. This exposes configuration as much as possible through userspace to be able to build tests directly from userspace. Since it allows multiple misc devices its will eventually (once we add a knob to let us create new devices at will) also be possible to perform more tests in parallel, provided you have enough memory. We only enable tests we know work as of right now. Demo screenshots: # tools/testing/selftests/kmod/kmod.sh kmod_test_0001_driver: OK! - loading kmod test kmod_test_0001_driver: OK! - Return value: 256 (MODULE_NOT_FOUND), expected MODULE_NOT_FOUND kmod_test_0001_fs: OK! - loading kmod test kmod_test_0001_fs: OK! - Return value: -22 (-EINVAL), expected -EINVAL kmod_test_0002_driver: OK! - loading kmod test kmod_test_0002_driver: OK! - Return value: 256 (MODULE_NOT_FOUND), expected MODULE_NOT_FOUND kmod_test_0002_fs: OK! - loading kmod test kmod_test_0002_fs: OK! - Return value: -22 (-EINVAL), expected -EINVAL kmod_test_0003: OK! - loading kmod test kmod_test_0003: OK! - Return value: 0 (SUCCESS), expected SUCCESS kmod_test_0004: OK! - loading kmod test kmod_test_0004: OK! - Return value: 0 (SUCCESS), expected SUCCESS kmod_test_0005: OK! - loading kmod test kmod_test_0005: OK! - Return value: 0 (SUCCESS), expected SUCCESS kmod_test_0006: OK! - loading kmod test kmod_test_0006: OK! - Return value: 0 (SUCCESS), expected SUCCESS kmod_test_0005: OK! - loading kmod test kmod_test_0005: OK! - Return value: 0 (SUCCESS), expected SUCCESS kmod_test_0006: OK! - loading kmod test kmod_test_0006: OK! - Return value: 0 (SUCCESS), expected SUCCESS XXX: add test restult for 0007 Test completed You can also request for specific tests: # tools/testing/selftests/kmod/kmod.sh -t 0001 kmod_test_0001_driver: OK! - loading kmod test kmod_test_0001_driver: OK! - Return value: 256 (MODULE_NOT_FOUND), expected MODULE_NOT_FOUND kmod_test_0001_fs: OK! - loading kmod test kmod_test_0001_fs: OK! - Return value: -22 (-EINVAL), expected -EINVAL Test completed Lastly, the current available number of tests: # tools/testing/selftests/kmod/kmod.sh --help Usage: tools/testing/selftests/kmod/kmod.sh [ -t <4-number-digit> ] Valid tests: 0001-0009 0001 - Simple test - 1 thread for empty string 0002 - Simple test - 1 thread for modules/filesystems that do not exist 0003 - Simple test - 1 thread for get_fs_type() only 0004 - Simple test - 2 threads for get_fs_type() only 0005 - multithreaded tests with default setup - request_module() only 0006 - multithreaded tests with default setup - get_fs_type() only 0007 - multithreaded tests with default setup test request_module() and get_fs_type() 0008 - multithreaded - push kmod_concurrent over max_modprobes for request_module() 0009 - multithreaded - push kmod_concurrent over max_modprobes for get_fs_type() The following test cases currently fail, as such they are not currently enabled by default: # tools/testing/selftests/kmod/kmod.sh -t 0008 # tools/testing/selftests/kmod/kmod.sh -t 0009 To be sure to run them as intended please unload both of the modules: o test_module o xfs And ensure they are not loaded on your system prior to testing them. If you use these paritions for your rootfs you can change the default test driver used for get_fs_type() by exporting it into your environment. For example of other test defaults you can override refer to kmod.sh allow_user_defaults(). Behind the scenes this is how we fine tune at a test case prior to hitting a trigger to run it: cat /sys/devices/virtual/misc/test_kmod0/config echo -n "2" > /sys/devices/virtual/misc/test_kmod0/config_test_case echo -n "ext4" > /sys/devices/virtual/misc/test_kmod0/config_test_fs echo -n "80" > /sys/devices/virtual/misc/test_kmod0/config_num_threads cat /sys/devices/virtual/misc/test_kmod0/config echo -n "1" > /sys/devices/virtual/misc/test_kmod0/config_num_threads Finally to trigger: echo -n "1" > /sys/devices/virtual/misc/test_kmod0/trigger_config The kmod.sh script uses the above constructs to build different test cases. A bit of interpretation of the current failures follows, first two premises: a) When request_module() is used userspace figures out an optimized version of module order for us. Once it finds the modules it needs, as per depmod symbol dep map, it will finit_module() the respective modules which are needed for the original request_module() request. b) We have an optimization in place whereby if a kernel uses request_module() on a module already loaded we never bother userspace as the module already is loaded. This is all handled by kernel/kmod.c. A few things to consider to help identify root causes of issues: 0) kmod 19 has a broken heuristic for modules being assumed to be built-in to your kernel and will return 0 even though request_module() failed. Upgrade to a newer version of kmod. 1) A get_fs_type() call for "xfs" will request_module() for "fs-xfs", not for "xfs". The optimization in kernel described in b) fails to catch if we have a lot of consecutive get_fs_type() calls. The reason is the optimization in place does not look for aliases. This means two consecutive get_fs_type() calls will bump kmod_concurrent, whereas request_module() will not. This one explanation why test case 0009 fails at least once for get_fs_type(). 2) If a module fails to load --- for whatever reason (kmod_concurrent limit reached, file not yet present due to rootfs switch, out of memory) we have a period of time during which module request for the same name either with request_module() or get_fs_type() will *also* fail to load even if the file for the module is ready. This explains why *multiple* NULLs are possible on test 0009. 3) finit_module() consumes quite a bit of memory. 4) Filesystems typically also have more dependent modules than other modules, its important to note though that even though a get_fs_type() call does not incur additional kmod_concurrent bumps, since userspace loads dependencies it finds it needs via finit_module_fd(), it *will* take much more memory to load a module with a lot of dependencies. Because of 3) and 4) we will easily run into out of memory failures with certain tests. For instance test 0006 fails on qemu with 1024 MiB of RAM. It panics a box after reaping all userspace processes and still not having enough memory to reap. [arnd@arndb.de: add dependencies for test module] Link: http://lkml.kernel.org/r/20170630154834.3689272-1-arnd@arndb.de Link: http://lkml.kernel.org/r/20170628223155.26472-3-mcgrof@kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Cc: Jessica Yu <jeyu@redhat.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Michal Marek <mmarek@suse.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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062b87406d |
MAINTAINERS: give kmod some maintainer love
As suggested by Jessica, I've been actively working on kmod, so might as well reflect its maintained status. Changes are expected to go through akpm's tree. Link: http://lkml.kernel.org/r/20170628223155.26472-2-mcgrof@kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Suggested-by: Jessica Yu <jeyu@redhat.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Michal Marek <mmarek@suse.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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5624a8b00c |
MAINTAINERS: move the befs tree to kernel.org
Update the location of the befs git tree and my email address. Link: http://lkml.kernel.org/r/20170709110012.2991-1-luisbg@kernel.org Signed-off-by: Luis de Bethencourt <luisbg@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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ccd5d1b91f |
New IDT NTB driver and changes to the NTB infrastructure to allow for
this different kind of NTB HW, some style fixes (per Greg KH recommendation), and some ntb_test tweaks. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZZowhAAoJEG5mS6x6i9IjNx8P/0DTYNqBRXg4PSET7+6/Z6yq Gz09DRw42dwHXN70ytEwtdRP7jcp3agrvBpRty3EgBygpLlMfOA0iQ6crVdBaza0 XzRuSl1iEd8oSX3CmJN8dIIWueNiPiqvG6as+j1kjZRZst21oqiMLTO3uO37oBh+ 7/ltCkQtQdco74fiaqnN1iDeKK2lj3qHPJxb2AbeGIxj3lOr6NttPifd0zovimtb keBCbaYyQaTxDoNzRwQmZtQNB2bwC/2V1sAM5L1T/xkVIBWXH8AUqJO1iVC4ptjI VURvxitDMo28JDc4hgO63AVHsvz8zLbgKsCNK0ia+rtalSLJkDBBN8Qaf7e10hbh 6YUg2eXzIGusdvFowKnOdXhHYAqrQXMBcWgM2ZVe1YBj8QqZKQ0LL4h9ooVuP9HV 2hZc3GfMT+iUGmQKdk+rtDVLxYNnsng1NT/5ZxCHBQptrb+/Rqey/wDYdPV2TpnD JfRpIFny29NOu74sa4W5GEPWI3AL7WAPAA1WH7RHy5rVDPfX20DcUQdvKvpo25y8 IdH7caSiBrjpc2GQPvkaziHlLLdZoRNwqJnmHDyUatukdmrElV/oTIRhaYQmLMK0 /xTFS7YXsmiOGqlfILW9VXdZIlLXSKuNSPX1HUcJ91l2Ik7m0PiK382jKOJVXqcZ Frt1CgnCclCDYHBD4yfm =SG8F -----END PGP SIGNATURE----- Merge tag 'ntb-4.13' of git://github.com/jonmason/ntb Pull NTB updates from Jon Mason: "The major change in the series is a rework of the NTB infrastructure to all for IDT hardware to be supported (and resulting fallout from that). There are also a few clean-ups, etc. New IDT NTB driver and changes to the NTB infrastructure to allow for this different kind of NTB HW, some style fixes (per Greg KH recommendation), and some ntb_test tweaks" * tag 'ntb-4.13' of git://github.com/jonmason/ntb: ntb_netdev: set the net_device's parent ntb: Add error path/handling to Debug FS entry creation ntb: Add more debugfs support for ntb_perf testing options ntb: Remove debug-fs variables from the context structure ntb: Add a module option to control affinity of DMA channels NTB: Add IDT 89HPESxNTx PCIe-switches support ntb_hw_intel: Style fixes: open code macros that just obfuscate code ntb_hw_amd: Style fixes: open code macros that just obfuscate code NTB: Add ntb.h comments NTB: Add PCIe Gen4 link speed NTB: Add new Memory Windows API documentation NTB: Add Messaging NTB API NTB: Alter Scratchpads API to support multi-ports devices NTB: Alter MW API to support multi-ports devices NTB: Alter link-state API to support multi-port devices NTB: Add indexed ports NTB API NTB: Make link-state API being declared first NTB: ntb_test: add parameter for doorbell bitmask NTB: ntb_test: modprobe on remote host |
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3a00be1923 |
RTC for 4.13
Subsystem: - expose non volatile RAM using nvmem instead of open coding in many drivers. Unfortunately, this option has to be enabled by default to not break existing users. - rtctest can now test for cutoff dates, showing when an RTC will start failing to properly save time and date. - new RTC registration functions to remove race conditions in drivers Newly supported RTCs: - Broadcom STB wake-timer - Epson RX8130CE - Maxim IC DS1308 - STMicroelectronics STM32H7 Drivers: - ds1307: use regmap, use nvmem, more cleanups - ds3232: temperature reading support - gemini: renamed to ftrtc010 - m41t80: use CCF to expose the clock - rv8803: use nvmem - s3c: many cleanups - st-lpc: fix y2106 bug -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEXx9Viay1+e7J/aM4AyWl4gNJNJIFAllnMUIACgkQAyWl4gNJ NJJGNxAAqMTrggkF6KTvFCVAoMHdkeAxuoyigwCH8BCm2gOm5Qj8ZodZxndcl3Gb dWG+c1pHf4KXrz59h6ZGI4qFgIpCyJpjGpyJs0Pvt6gY7YIqHrEa1nvcrPO7DaWw fPPcszyiymDOsb6d+wJzriA2ISJUHy7Kf6FUb0fjQLoYNl7ezgzdV6+dvePOPcW1 kaAfRX8XqrkECrDFFHlX1Szb78qGhcUB1TmWFW+hadICTguBLX/fro0DKWRw2POQ y3cHKqMzFhTD1+jkp26o535x/D9CWDXzLmLvRF5tBQ0X7V2UIGchj4aNEHT0Ruwx YlGzB3WDwfj/Jl+VALmY27mplf71z5ppJRhaFn84OWrJmvjS/2EF9TCCBc4XvzzX dH/5nvPyNrUYnayTTCXiPhN3p4ivywHXqA9gkHcWb3BagNIpuvwNVnJT/Sxz3Y5R Gt2zGl07NKQ1EtEThQEIBOMXy9nJ2PVJdQFmLehj1PfxX+Gbs42tWBILzl4n1rgT yUFLMGw1Y0/h39jw7t+uKM7v0aXPHOXLrwaDKIj+c4ffVXD8IALhgG7BL4dOQPSF rRPKi5QNYJMnuBeKHJrFlq7xWqHRVUfTFh16eyYvwGLGWiUuGe9akhlabl6bE8jG fm3TlHPNieGMObXijwEVePkY6z7E0CLE+d1iQsDK6ZgO/z3pdOo= =QDxE -----END PGP SIGNATURE----- Merge tag 'rtc-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Here is the pull-request for the RTC subsystem for 4.13. Subsystem: - expose non volatile RAM using nvmem instead of open coding in many drivers. Unfortunately, this option has to be enabled by default to not break existing users. - rtctest can now test for cutoff dates, showing when an RTC will start failing to properly save time and date. - new RTC registration functions to remove race conditions in drivers Newly supported RTCs: - Broadcom STB wake-timer - Epson RX8130CE - Maxim IC DS1308 - STMicroelectronics STM32H7 Drivers: - ds1307: use regmap, use nvmem, more cleanups - ds3232: temperature reading support - gemini: renamed to ftrtc010 - m41t80: use CCF to expose the clock - rv8803: use nvmem - s3c: many cleanups - st-lpc: fix y2106 bug" * tag 'rtc-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (51 commits) rtc: Remove wrong deprecation comment nvmem: include linux/err.h from header rtc: st-lpc: make it robust against y2038/2106 bug rtc: rtctest: add check for problematic dates tools: timer: add rtctest_setdate rtc: ds1307: remove ds1307_remove rtc: ds1307: use generic nvmem rtc: ds1307: switch to rtc_register_device rtc: rv8803: remove rv8803_remove rtc: rv8803: use generic nvmem support rtc: rv8803: switch to rtc_register_device rtc: add generic nvmem support rtc: at91rm9200: remove race condition rtc: introduce new registration method rtc: class separate id allocation from registration rtc: class separate device allocation from registration rtc: stm32: add STM32H7 RTC support dt-bindings: rtc: stm32: add support for STM32H7 rtc: ds1307: add ds1308 variant rtc: ds3232: add temperature support ... |
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b5e16170f5 |
MTD updates for v4.13-rc1:
General updates * Cleanups and additional flash support for "dataflash" driver * new driver for mchp23k256 SPI SRAM device * improve handling of MTDs without eraseblocks (i.e., MTD_NO_ERASE) * refactor and improve "sub-partition" handling with TRX partition parser; partitions can now be created as sub-partitions of another partition SPI NOR updates, from Cyrille Pitchen and Marek Vasut: * introduce support to the SPI 1-2-2 and 1-4-4 protocols. * introduce support to the Double Data Rate (DDR) mode. * introduce support to the Octo SPI protocols. * add support to new memory parts for Spansion, Macronix and Winbond. * add fixes for the Aspeed, STM32 and Cadence QSPI controler drivers. * clean up the st_spi_fsm driver. NAND updates, from Boris Brezillon: * addition of on-die ECC support to Micron driver * addition of helpers to help drivers choose most appropriate ECC settings * deletion of dead-code (cached programming and ->errstat() hook) * make sure drivers that do not support the SET/GET FEATURES command return ENOTSUPP use a dummy ->set/get_features implementation returning -ENOTSUPP (required for Micron on-die ECC) * change the semantic of ecc->write_page() for drivers setting the NAND_ECC_CUSTOM_PAGE_ACCESS flag * support exiting 'GET STATUS' command in default ->cmdfunc() implementations * change the prototype of ->setup_data_interface() A bunch of driver related changes: * various cleanup, fixes and improvements of the MTK driver * OMAP DT bindings fixes * support for ->setup_data_interface() in the fsmc driver * support for imx7 in the gpmi driver * finalization of the denali driver rework (thanks to Masahiro for the work he's done on this driver) * fix "bitflips in erased pages" handling in the ifc driver * addition of PM ops and dynamic timing configuration to the atmel driver -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZZ7bdAAoJEFySrpd9RFgtZvIP+wfo25Lkv2gFRIFhnoDnxDfu 1pLVL8HrgTYBcD3dmr9ghONq+bxh2SSz3gU20i/eWmOmKy1OwaGegSj88hYpGOpS 2bwWWlczMqkX+upHw0une3ZrTb6pjoyHKHr5I5GYoJPgG2Dw2D3joehRkvMDispD 9cEik9HkyliHXy/1mqFsToe5RwdqauLbKR/a2XZQo89gt8n8Rnlt91Q5QOZytC6r GLkuQzRAf4qVi4sgDb7zvFZW7KeyGTXTLDxKZGG9JETNjzcEJZMykAWxR9SwBCHa tL7HjyaU5d2rXo4ukZ4IplKn9Y+BneDeGomy44DcGP6RAyNDqVC/R5eFW+MtlbwY rm6SDxs9vCeUBrgIaJlVqDJxca/OR3ruHKILGbEfvIy/MmRQ4keBf357Dew8o4x/ wQw2dgznn3/vs5aqSz/E+erY22gdnaHtDApaefB/D0Kqi9fs2yVaAh3gGcXmloO9 yfRfzPugMRwI29gztMkgRWKWTCfHe2JN4hLDMVwO7Rt3ucQIbz642N/4JVMEpDcX gJcaSgXn/u6xRJnEX/2u+B6ERNqVvLZ8fbnfD0fkPkjLOISvfg38xti1qgoxs8z8 tm5lMI7VR9/MKIxCXT/6Z+actDV21j/oo0QInV3YMxHDPl5KBj+migsRtDzpGhna dmztYIMYqF9I29skWgXR =ReBr -----END PGP SIGNATURE----- Merge tag 'for-linus-20170713' of git://git.infradead.org/linux-mtd Pull MTD updates from Brian Norris: "General updates: - Cleanups and additional flash support for "dataflash" driver - new driver for mchp23k256 SPI SRAM device - improve handling of MTDs without eraseblocks (i.e., MTD_NO_ERASE) - refactor and improve "sub-partition" handling with TRX partition parser; partitions can now be created as sub-partitions of another partition SPINOR updates, from Cyrille Pitchen and Marek Vasut: - introduce support to the SPI 1-2-2 and 1-4-4 protocols. - introduce support to the Double Data Rate (DDR) mode. - introduce support to the Octo SPI protocols. - add support to new memory parts for Spansion, Macronix and Winbond. - add fixes for the Aspeed, STM32 and Cadence QSPI controler drivers. - clean up the st_spi_fsm driver. NAND updates, from Boris Brezillon: - addition of on-die ECC support to Micron driver - addition of helpers to help drivers choose most appropriate ECC settings - deletion of dead-code (cached programming and ->errstat() hook) - make sure drivers that do not support the SET/GET FEATURES command return ENOTSUPP use a dummy ->set/get_features implementation returning -ENOTSUPP (required for Micron on-die ECC) - change the semantic of ecc->write_page() for drivers setting the NAND_ECC_CUSTOM_PAGE_ACCESS flag - support exiting 'GET STATUS' command in default ->cmdfunc() implementations - change the prototype of ->setup_data_interface() A bunch of driver related changes: - various cleanup, fixes and improvements of the MTK driver - OMAP DT bindings fixes - support for ->setup_data_interface() in the fsmc driver - support for imx7 in the gpmi driver - finalization of the denali driver rework (thanks to Masahiro for the work he's done on this driver) - fix "bitflips in erased pages" handling in the ifc driver - addition of PM ops and dynamic timing configuration to the atmel driver" * tag 'for-linus-20170713' of git://git.infradead.org/linux-mtd: (118 commits) Documentation: ABI: mtd: describe "offset" more precisely mtd: Fix check in mtd_unpoint() mtd: nand: mtk: release lock on error path mtd: st_spi_fsm: remove SPINOR_OP_RDSR2 and use SPINOR_OP_RDCR instead mtd: spi-nor: cqspi: remove duplicate const mtd: spi-nor: Add support for Spansion S25FL064L mtd: spi-nor: Add support for mx66u51235f mtd: nand: mtk: add ->setup_data_interface() hook mtd: nand: mtk: remove unneeded mtk_ecc_hw_init from mtk_ecc_resume mtd: nand: mtk: remove unneeded mtk_nfc_hw_init from mtk_nfc_resume mtd: nand: mtk: disable ecc irq when writing page with hwecc mtd: nand: mtk: fix incorrect register setting order about ecc irq mtd: partitions: fixup some allocate_partition() whitespace mtd: parsers: trx: fix pr_err format for printing offset MAINTAINERS: Update SPI NOR subsystem git repositories mtd: extract TRX parser out of bcm47xxpart into a separated module mtd: partitions: add support for partition parsers mtd: partitions: add support for subpartitions mtd: partitions: rename "master" to the "parent" where appropriate mtd: partitions: remove sysfs files when deleting all master's partitions ... |
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235b84fc86 |
Merge branch 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: "This pull request contains: - i2c core reorganization. One source file became too monolithic. It is now split up, yet we still have the same named object as the final output. This should ease maintenance. - new drivers: ZTE ZX2967 family, ASPEED 24XX/25XX - designware driver gained slave mode support - xgene-slimpro driver gained ACPI support - bigger overhaul for pca-platform driver - the algo-bit module now supports messages with enforced STOP - slightly bigger than usual set of driver updates and improvements and with much appreciated quality assurance from Andy Shevchenko" * 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (51 commits) i2c: Provide a stub for i2c_detect_slave_mode() i2c: designware: Let slave adapter support be optional i2c: designware: Make HW init functions static i2c: designware: fix spelling mistakes i2c: pca-platform: propagate error from i2c_pca_add_numbered_bus i2c: pca-platform: correctly set algo_data.reset_chip i2c: acpi: Do not create i2c-clients for LNXVIDEO ACPI devices i2c: designware: enable SLAVE in platform module i2c: designware: add SLAVE mode functions i2c: zx2967: drop COMPILE_TEST dependency i2c: zx2967: always use the same device when printing errors i2c: pca-platform: use dev_warn/dev_info instead of printk i2c: pca-platform: use device managed allocations i2c: pca-platform: add devicetree awareness i2c: pca-platform: switch to struct gpio_desc dt-bindings: add bindings for i2c-pca-platform i2c: cadance: fix ctrl/addr reg write order i2c: zx2967: add i2c controller driver for ZTE's zx2967 family dt: bindings: add documentation for zx2967 family i2c controller i2c: algo-bit: add support for I2C_M_STOP ... |
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a3ddacbae5 |
chrome-platform-for-linus-4.13
Changes in this pull request are around catching up cros_ec with the internal chromeos-kernel versions of cros_ec, cros_ec_lpc, and cros_ec_lightbar. Also, switching maintainership from olof to bleung. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCgAGBQJZZBB8AAoJEB8J9XsKL+ZYcf4P/iRXb23r6pJgaqE3jO1mLJjQ aJH8sMVk3q0tIA/Wo3blVZmUD87RkDPqQNRhUx4AKuTtkq+zi+YIdltBk9nyK2tZ oRKtAFe1RL1a7Bxvh2im51mFE91q05nItPee+zylAKHL2PudKsAtvsjqEP/qmIBm h3XkkOMzSB3cqAjzaLm6bE531pFoRx6yKWUMGr0aTbOjXewC2uhP/U9rJYqtiaYl 1oRfg1759cUxH1QXmsKIA5Ua2gKDZ+32aszxxgxSWmZ5671SB0psuyLW4Aar7XS0 MNKGIYgKWBAUHX8iBTLwz/Z4VBB8X9DS2BfDvCZwDJtjCjYcJPzLKjqyGeJ3wr0G jW/kfjJL0G1FPxmS7WnsiUcDJemn+p/ia2/9HipLMM61fy7clezmBaxV8I4aWMh0 zxW8Bk7+qOOv9D72ErKKHJ1oaZ3EWXgWWfiUEmr+99n6GOfFu0vF5+gcdV4HVLKB g2Gmt89OE+oMBAlWtDhX/RdhY2Xxf4POsCriBrqrealYXe9NIxjrleKRr6ysEj37 71/X6TFaqGTYoyyDAVjFmIu6upGVoCLLdx9b/BodV1hyq97AIKHOdzOXpCKk2nvx IuA+JOWeoSGBD28CBhuvitJFDwTJv973Z+N9VrvZj91MKI89zI3Y0+sPAm69fbQ4 mqkTtiLPIfCsvZE/7lWN =QtSr -----END PGP SIGNATURE----- Merge tag 'chrome-platform-for-linus-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform Pull chrome platform updates from Benson Leung: "Changes in this pull request are around catching up cros_ec with the internal chromeos-kernel versions of cros_ec, cros_ec_lpc, and cros_ec_lightbar. Also, switching maintainership from olof to bleung" * tag 'chrome-platform-for-linus-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform: platform/chrome : Add myself as Maintainer platform/chrome: cros_ec_lightbar - hide unused PM functions cros_ec: Don't signal wake event for non-wake host events cros_ec: Fix deadlock when EC is not responsive at probe cros_ec: Don't return error when checking command version platform/chrome: cros_ec_lightbar - Avoid I2C xfer to EC during suspend platform/chrome: cros_ec_lightbar - Add userspace lightbar control bit to EC platform/chrome: cros_ec_lightbar - Control of suspend/resume lightbar sequence platform/chrome: cros_ec_lightbar - Add lightbar program feature to sysfs platform/chrome: cros_ec_lpc: Add MKBP events support over ACPI platform/chrome: cros_ec_lpc: Add power management ops platform/chrome: cros_ec_lpc: Add support for GOOG004 ACPI device platform/chrome: cros_ec_lpc: Add support for mec1322 EC platform/chrome: cros_ec_lpc: Add R/W helpers to LPC protocol variants mfd: cros_ec: Add support for dumping panic information cros_ec_debugfs: Pass proper struct sizes to cros_ec_cmd_xfer() mfd: cros_ec: add debugfs, console log file mfd: cros_ec: Add EC console read structures definitions mfd: cros_ec: Add helper for event notifier. |
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b6ea01ba3f |
RDMA/qedr: Add qedr to MAINTAINERS file
Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: Doug Ledford <dledford@redhat.com> |
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6e62a88802 |
MIPS: generic: Support MIPS Boston development boards
Add support for the MIPS Boston development board to generic kernels, which essentially amounts to: - Adding the device tree source for the MIPS Boston board. - Adding a Kconfig fragment which enables the appropriate drivers for the MIPS Boston board. With these changes in place generic kernels will support the board by default, and kernels with only the drivers needed for Boston enabled can be configured by setting BOARDS=boston during configuration. For example: $ make ARCH=mips 64r6el_defconfig BOARDS=boston Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16485/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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6b0fd6c1a2 |
clk: boston: Add a driver for MIPS Boston board clocks
Add a driver for the clocks provided by the MIPS Boston board from Imagination Technologies. 2 clocks are provided - the system clock & the CPU clock - and each is a simple fixed rate clock whose frequency can be determined by reading a register provided by the board. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Stephen Boyd <sboyd@codeaurora.org> Reviewed-by: James Hogan <james.hogan@imgtec.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: linux-clk@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16483/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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7461279bba |
dt-bindings: Document img,boston-clock binding
Add device tree binding documentation for the clocks provided by the MIPS Boston development board from Imagination Technologies, and a header file describing the available clocks for use by device trees & driver. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Frank Rowand <frowand.list@gmail.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16482/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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095f6d7622 |
MAINTAINERS: Update the PTRACE entry
Document the status quo: Roland has been busy with other projects for years, so list Oleg as the de-facto maintainer. Also update the file patterns. Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Roland McGrath <roland@hack.frob.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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b689d4a72f |
MAINTAINERS: give proc sysctl some maintainer love
We poke at proc sysctl enough that really we should declare it maintained. We'll just be Cc'd and sending updates / ACK'ing changes through akpm's tree. Link: http://lkml.kernel.org/r/20170524231305.8649-1-mcgrof@kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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3c778a7fcf |
platform/chrome : Add myself as Maintainer
I'll be taking over maintainership of platform/chrome from Olof, so let's add me to the list of maintainers. Signed-off-by: Benson Leung <bleung@chromium.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Olof Johansson <olof@lixom.net> |
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af3c8d9850 |
main drm pull for v4.13
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZYseIAAoJEAx081l5xIa+85kP/0zKzKKVzZXSXG2TAGb5jNfk Ex+TELG8tWk9KBxA7lEE5c0WEsnP79cNoXZLQu8wlUzO8+kwQK5Bz0zgNUkpSuo1 RthwdsxBQX1++UxB+HoSG+dOa7hkKVqlgQR3z9qyhsBXzetkJV0DoYcpMV0A1EWd 6Jzt+AvCShVkcW+21LqHPlc5EIVewrDMoA3oU6aYCLhyAOUTVvvQB2ML8YApH7TM JrSrzCFHTrQEBbGUrZQhzR0sZzZzk9byntb/I/mdVbHeCyIHiL8sC4PfWSOyyazm GkPnA8G3aFAY9haBRz9jG/VBr1yVb0mCBjkWQ1lGfIAOCDDSc+d7PDXdG+i4AewK jZheXlrDIdGgmJLy4W3rdEqJvdf7UQHZOs8594OL19l4+FxCTrol1JSHSMeavCvr 8bUNil9Jb/ONU/wmp+q55U0k4TCTyerUA7gKnuaJAwBvd4n78/PKmQnbrWinDyJc GQXp6zESk9bKt5DXSnVZuVf4POTzpuAsQkkfX1V2y145EHTQYfS3jLENWqEjyZUy QtKCHZvRkJfGaFU4Pr+vBo9Iu1GlA5OiOv08QadldTT4OxUI0T6yaLDobHCQfKPE sc3wCuCM+/dAnqoKDcGC4hAmF8zDdO0kw65P2m7uC6T9Jm1G35CioKbzo+fzUhuL fg5TBpbp2Wwe2oPA5iBm =2S5N -----END PGP SIGNATURE----- Merge tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux Pull drm updates from Dave Airlie: "This is the main pull request for the drm, I think I've got one later driver pull for mediatek SoC driver, I'm undecided on if it needs to go to you yet. Otherwise summary below: Core drm: - Atomic add driver private objects - Deprecate preclose hook in modern drivers - MST bandwidth tracking - Use kvmalloc in more places - Add mode_valid hook for crtc/encoder/bridge - Reduce sync_file construction time - Documentation updates - New DRM synchronisation object support New drivers: - pl111 - pl111 CLCD display controller Panel: - Innolux P079ZCA panel driver - Add NL12880B20-05, NL192108AC18-02D, P320HVN03 panels - panel-samsung-s6e3ha2: Add s6e3hf2 panel support i915: - SKL+ watermark fixes - G4x/G33 reset improvements - DP AUX backlight improvements - Buffer based GuC/host communication - New getparam for (sub)slice infomation - Cannonlake and Coffeelake initial patches - Execbuf optimisations radeon/amdgpu: - Lots of Vega10 bug fixes - Preliminary raven support - KIQ support for compute rings - MEC queue management rework - DCE6 Audio support - SR-IOV improvements - Better radeon/amdgpu selection support nouveau: - HDMI stereoscopic support - Display code rework for >= GM20x GPUs msm: - GEM rework for fine-grained locking - Per-process pagetable work - HDMI fixes for Snapdragon 820. vc4: - Remove 256MB CMA limit from vc4 - Add out-fence support - Add support for cygnus - Get/set tiling ioctls support - Add T-format tiling support for scanout zte: - add VGA support. etnaviv: - Thermal throttle support for newer GPUs - Restore userspace buffer cache performance - dma-buf sync fix stm: - add stm32f429 display support exynos: - Rework vblank handling - Fixup sw-trigger code sun4i: - V3s display engine support - HDMI support for older SoCs - Preliminary work on dual-pipeline SoCs. rcar-du: - VSP work imx-drm: - Remove counter load enable from PRE - Double read/write reduction flag support tegra: - Documentation for the host1x and drm driver. - Lots of staging ioctl fixes due to grate project work. omapdrm: - dma-buf fence support - TILER rotation fixes" * tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux: (1270 commits) drm: Remove unused drm_file parameter to drm_syncobj_replace_fence() drm/amd/powerplay: fix bug fail to remove sysfs when rmmod amdgpu. amdgpu: Set cik/si_support to 1 by default if radeon isn't built drm/amdgpu/gfx9: fix driver reload with KIQ drm/amdgpu/gfx8: fix driver reload with KIQ drm/amdgpu: Don't call amd_powerplay_destroy() if we don't have powerplay drm/ttm: Fix use-after-free in ttm_bo_clean_mm drm/amd/amdgpu: move get memory type function from early init to sw init drm/amdgpu/cgs: always set reference clock in mode_info drm/amdgpu: fix vblank_time when displays are off drm/amd/powerplay: power value format change for Vega10 drm/amdgpu/gfx9: support the amdgpu.disable_cu option drm/amd/powerplay: change PPSMC_MSG_GetCurrPkgPwr for Vega10 drm/amdgpu: Make amdgpu_cs_parser_init static (v2) drm/amdgpu/cs: fix a typo in a comment drm/amdgpu: Fix the exported always on CU bitmap drm/amdgpu/gfx9: gfx_v9_0_enable_gfx_static_mg_power_gating() can be static drm/amdgpu/psp: upper_32_bits/lower_32_bits for address setup drm/amd/powerplay/cz: print message if smc message fails drm/amdgpu: fix typo in amdgpu_debugfs_test_ib_init ... |
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8d97a6c329 |
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timers fixlet from Thomas Gleixner: "Add Frederic Weisbecker as NOHZ/dyntick maintainer" [ And an unmentioned and unrelated typo fix in the same commit? Hmm.. ] * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: MAINTAINERS: Add Frederic Weisbecker as nohz/dyntics maintainer |
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f263fbb8d6 |
pci-v4.13-changes
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZYAFUAAoJEFmIoMA60/r8cFQP/A4fpdjhd42WRNQXGTpZieop i40lBQtGdBn/UY97U6BoutcS1ygDi9OiSzg+IR6I90iMgidqyUHFhe4hGWgVHD2g Tg0KLzd+lKKfQ6Gqt1P6t4dLGLvyEj5NUbCeFE4XYODAUkkiBaOndax6DK1GvU54 Vjuj63rHtMKFR/tG/4iFTigObqyI8QE6O9JVxwuvIyEX6RXKbJe+wkulv5taSnWt Ne94950i10MrELtNreVdi8UbCbXiqjg0r5sKI/WTJ7Bc7WsC7X5PhWlhcNrbHyBT Ivhoypkui3Ky8gvwWqL0KBG+cRp8prBXAdabrD9wRbz0TKnfGI6pQzseCGRnkE6T mhlSJpsSNIHaejoCjk93yPn5oRiTNtPMdVhMpEQL9V/crVRGRRmbd7v2TYvpMHVR JaPZ8bv+C2aBTY8uL3/v/rgrjsMKOYFeaxeNklpErxrknsbgb6BgubmeZXDvTBVv YUIbAkvveonUKisv+kbD8L7tp1+jdbRUT0AikS0NVgAJQhfArOmBcDpTL9YC51vE feFhkVx4A32vvOm7Zcg9A7IMXNjeSfccKGw3dJOAvzgDODuJiaCG6S0o7B5Yngze axMi87ixGT4QM98z/I4MC8E9rDrJdIitlpvb6ZBgiLzoO3kmvsIZZKt8UxWqf5r8 w3U2HoyKH13Qbkn1xkum =mkyb -----END PGP SIGNATURE----- Merge tag 'pci-v4.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - add sysfs max_link_speed/width, current_link_speed/width (Wong Vee Khee) - make host bridge IRQ mapping much more generic (Matthew Minter, Lorenzo Pieralisi) - convert most drivers to pci_scan_root_bus_bridge() (Lorenzo Pieralisi) - mutex sriov_configure() (Jakub Kicinski) - mutex pci_error_handlers callbacks (Christoph Hellwig) - split ->reset_notify() into ->reset_prepare()/reset_done() (Christoph Hellwig) - support multiple PCIe portdrv interrupts for MSI as well as MSI-X (Gabriele Paoloni) - allocate MSI/MSI-X vector for Downstream Port Containment (Gabriele Paoloni) - fix MSI IRQ affinity pre/post/min_vecs issue (Michael Hernandez) - test INTx masking during enumeration, not at run-time (Piotr Gregor) - avoid using device_may_wakeup() for runtime PM (Rafael J. Wysocki) - restore the status of PCI devices across hibernation (Chen Yu) - keep parent resources that start at 0x0 (Ard Biesheuvel) - enable ECRC only if device supports it (Bjorn Helgaas) - restore PRI and PASID state after Function-Level Reset (CQ Tang) - skip DPC event if device is not present (Keith Busch) - check domain when matching SMBIOS info (Sujith Pandel) - mark Intel XXV710 NIC INTx masking as broken (Alex Williamson) - avoid AMD SB7xx EHCI USB wakeup defect (Kai-Heng Feng) - work around long-standing Macbook Pro poweroff issue (Bjorn Helgaas) - add Switchtec "running" status flag (Logan Gunthorpe) - fix dra7xx incorrect RW1C IRQ register usage (Arvind Yadav) - modify xilinx-nwl IRQ chip for legacy interrupts (Bharat Kumar Gogada) - move VMD SRCU cleanup after bus, child device removal (Jon Derrick) - add Faraday clock handling (Linus Walleij) - configure Rockchip MPS and reorganize (Shawn Lin) - limit Qualcomm TLP size to 2K (hardware issue) (Srinivas Kandagatla) - support Tegra MSI 64-bit addressing (Thierry Reding) - use Rockchip normal (not privileged) register bank (Shawn Lin) - add HiSilicon Kirin SoC PCIe controller driver (Xiaowei Song) - add Sigma Designs Tango SMP8759 PCIe controller driver (Marc Gonzalez) - add MediaTek PCIe host controller support (Ryder Lee) - add Qualcomm IPQ4019 support (John Crispin) - add HyperV vPCI protocol v1.2 support (Jork Loeser) - add i.MX6 regulator support (Quentin Schulz) * tag 'pci-v4.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (113 commits) PCI: tango: Add Sigma Designs Tango SMP8759 PCIe host bridge support PCI: Add DT binding for Sigma Designs Tango PCIe controller PCI: rockchip: Use normal register bank for config accessors dt-bindings: PCI: Add documentation for MediaTek PCIe PCI: Remove __pci_dev_reset() and pci_dev_reset() PCI: Split ->reset_notify() method into ->reset_prepare() and ->reset_done() PCI: xilinx: Make of_device_ids const PCI: xilinx-nwl: Modify IRQ chip for legacy interrupts PCI: vmd: Move SRCU cleanup after bus, child device removal PCI: vmd: Correct comment: VMD domains start at 0x10000, not 0x1000 PCI: versatile: Add local struct device pointers PCI: tegra: Do not allocate MSI target memory PCI: tegra: Support MSI 64-bit addressing PCI: rockchip: Use local struct device pointer consistently PCI: rockchip: Check for clk_prepare_enable() errors during resume MAINTAINERS: Remove Wenrui Li as Rockchip PCIe driver maintainer PCI: rockchip: Configure RC's MPS setting PCI: rockchip: Reconfigure configuration space header type PCI: rockchip: Split out rockchip_pcie_cfg_configuration_accesses() PCI: rockchip: Move configuration accesses into rockchip_pcie_cfg_atu() ... |
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43d012099f |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: - a new driver for STM FingerTip touchscreen - a new driver for D-Link DIR-685 touch keys - updated list of supported devices in xpad driver - other assorted updates and fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (23 commits) MAINTAINERS: update input subsystem patterns Input: introduce KEY_ASSISTANT Input: xpad - sync supported devices with XBCD Input: xpad - sync supported devices with 360Controller Input: xen-kbdfront - use string constants from PV protocol Input: stmfts - mark all PM functions as __maybe_unused Input: add support for the STMicroelectronics FingerTip touchscreen Input: add D-Link DIR-685 touchkeys driver Input: s3c2410_ts - handle return value of clk_prepare_enable Input: axp20x-pek - add wakeup support Input: synaptics-rmi4 - use %phN to form F34 configuration ID Input: synaptics-rmi4 - change a char type to u8 Input: sparse-keymap - remove sparse_keymap_free() Input: tsc2007 - move header file out of I2C realm Input: mms114 - move header file out of I2C realm Input: mcs - move header file out of I2C realm Input: lm8323 - move header file out of I2C realm Input: elantech - force relative mode on a certain module Input: elan_i2c - add support for fetching chip type on newer hardware Input: elan_i2c - check if device is there before really probing ... |
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8b6b3172ce |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: "Mostly fixing some light fallout from the changes that went into the merge window. 1) Fix memory leaks on network namespace teardown in netfilter, from Liping Zhang. 2) When comparing ipv6 nexthops, we have to take the lightweight tunnel state into account as well. From David Ahern. 3) Fix socket option object length check in the new TLS code, from Matthias Rosenfelder. 4) Fix memory leak in nfp driver flower support, from Jakub Kicinski. 5) Several netlink attribute validation fixes in cfg80211, from Srinivas Dasari. 6) Fix context array leak in virtio_net, from Jason Wang. 7) SKB use after free in hns driver, from Yusheng Lin. 8) Fix socket leak on accept() in RDS, from Sowmini Varadhan. Also add a WARN_ON() to sock_graft() so other protocol stacks don't trip over this as well" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (26 commits) net: ethernet: mediatek: remove useless code in mtk_probe() mpls: fix uninitialized in_label var warning in mpls_getroute doc: SKB_GSO_[IPIP|SIT] have been replaced bonding: avoid NETDEV_CHANGEMTU event when unregistering slave net/sock: add WARN_ON(parent->sk) in sock_graft() rds: tcp: use sock_create_lite() to create the accept socket net: hns: Fix a skb used after free bug net: hns: Fix a wrong op phy C45 code net: macb: Adding Support for Jumbo Frames up to 10240 Bytes in SAMA5D3 net: Update networking MAINTAINERS entry. virtio-net: fix leaking of ctx array cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE cfg80211: Check if NAN service ID is of expected size cfg80211: Check if PMKID attribute is of expected size arcnet: com20020-pci: Fix an error handling path in 'com20020pci_probe()' nfp: flower: add missing clean up call to avoid memory leaks vrf: fix bug_on triggered by rx when destroying a vrf ptp: dte: Use LL suffix for 64-bit constants sctp: set the value of flowi6_oif to sk_bound_dev_if to make sctp_v6_get_dst to find the correct route entry. ... |
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088737f44b |
Writeback error handling fixes (pile #2)
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZXhmCAAoJEAAOaEEZVoIVpRkP/1qlYn3pq6d5Kuz84pejOmlL 5jbkS/cOmeTxeUU4+B1xG8Lx7bAk8PfSXQOADbSJGiZd0ug95tJxplFYIGJzR/tG aNMHeu/BVKKhUKORGuKR9rJKtwC839L/qao+yPBo5U3mU4L73rFWX8fxFuhSJ8HR hvkgBu3Hx6GY59CzxJ8iJzj+B+uPSFrNweAk0+0UeWkBgTzEdiGqaXBX4cHIkq/5 hMoCG+xnmwHKbCBsQ5js+YJT+HedZ4lvfjOqGxgElUyjJ7Bkt/IFYOp8TUiu193T tA4UinDjN8A7FImmIBIftrECmrAC9HIGhGZroYkMKbb8ReDR2ikE5FhKEpuAGU3a BXBgX2mPQuArvZWM7qeJCkxV9QJ0u/8Ykbyzo30iPrICyrzbEvIubeB/mDA034+Z Z0/z8C3v7826F3zP/NyaQEojUgRq30McMOIS8GMnx15HJwRsRKlzjfy9Wm4tWhl0 t3nH1jMqAZ7068s6rfh/oCwdgGOwr5o4hW/bnlITzxbjWQUOnZIe7KBxIezZJ2rv OcIwd5qE8PNtpagGj5oUbnjGOTkERAgsMfvPk5tjUNt28/qUlVs2V0aeo47dlcsh oYr8WMOIzw98Rl7Bo70mplLrqLD6nGl0LfXOyUlT4STgLWW4ksmLVuJjWIUxcO/0 yKWjj9wfYRQ0vSUqhsI5 =3Z93 -----END PGP SIGNATURE----- Merge tag 'for-linus-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux Pull Writeback error handling updates from Jeff Layton: "This pile represents the bulk of the writeback error handling fixes that I have for this cycle. Some of the earlier patches in this pile may look trivial but they are prerequisites for later patches in the series. The aim of this set is to improve how we track and report writeback errors to userland. Most applications that care about data integrity will periodically call fsync/fdatasync/msync to ensure that their writes have made it to the backing store. For a very long time, we have tracked writeback errors using two flags in the address_space: AS_EIO and AS_ENOSPC. Those flags are set when a writeback error occurs (via mapping_set_error) and are cleared as a side-effect of filemap_check_errors (as you noted yesterday). This model really sucks for userland. Only the first task to call fsync (or msync or fdatasync) will see the error. Any subsequent task calling fsync on a file will get back 0 (unless another writeback error occurs in the interim). If I have several tasks writing to a file and calling fsync to ensure that their writes got stored, then I need to have them coordinate with one another. That's difficult enough, but in a world of containerized setups that coordination may even not be possible. But wait...it gets worse! The calls to filemap_check_errors can be buried pretty far down in the call stack, and there are internal callers of filemap_write_and_wait and the like that also end up clearing those errors. Many of those callers ignore the error return from that function or return it to userland at nonsensical times (e.g. truncate() or stat()). If I get back -EIO on a truncate, there is no reason to think that it was because some previous writeback failed, and a subsequent fsync() will (incorrectly) return 0. This pile aims to do three things: 1) ensure that when a writeback error occurs that that error will be reported to userland on a subsequent fsync/fdatasync/msync call, regardless of what internal callers are doing 2) report writeback errors on all file descriptions that were open at the time that the error occurred. This is a user-visible change, but I think most applications are written to assume this behavior anyway. Those that aren't are unlikely to be hurt by it. 3) document what filesystems should do when there is a writeback error. Today, there is very little consistency between them, and a lot of cargo-cult copying. We need to make it very clear what filesystems should do in this situation. To achieve this, the set adds a new data type (errseq_t) and then builds new writeback error tracking infrastructure around that. Once all of that is in place, we change the filesystems to use the new infrastructure for reporting wb errors to userland. Note that this is just the initial foray into cleaning up this mess. There is a lot of work remaining here: 1) convert the rest of the filesystems in a similar fashion. Once the initial set is in, then I think most other fs' will be fairly simple to convert. Hopefully most of those can in via individual filesystem trees. 2) convert internal waiters on writeback to use errseq_t for detecting errors instead of relying on the AS_* flags. I have some draft patches for this for ext4, but they are not quite ready for prime time yet. This was a discussion topic this year at LSF/MM too. If you're interested in the gory details, LWN has some good articles about this: https://lwn.net/Articles/718734/ https://lwn.net/Articles/724307/" * tag 'for-linus-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux: btrfs: minimal conversion to errseq_t writeback error reporting on fsync xfs: minimal conversion to errseq_t writeback error reporting ext4: use errseq_t based error handling for reporting data writeback errors fs: convert __generic_file_fsync to use errseq_t based reporting block: convert to errseq_t based writeback error tracking dax: set errors in mapping when writeback fails Documentation: flesh out the section in vfs.txt on storing and reporting writeback errors mm: set both AS_EIO/AS_ENOSPC and errseq_t in mapping_set_error fs: new infrastructure for writeback error handling and reporting lib: add errseq_t type and infrastructure for handling it mm: don't TestClearPageError in __filemap_fdatawait_range mm: clear AS_EIO/AS_ENOSPC when writeback initiation fails jbd2: don't clear and reset errors after waiting on writeback buffer: set errors in mapping at the time that the error occurs fs: check for writeback errors after syncing out buffers in generic_file_fsync buffer: use mapping_set_error instead of setting the flag mm: fix mapping_set_error call in me_pagecache_dirty |
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ef32476f26 |
This pull request contains the following core changes:
* addition of on-ecc support to Micron driver * addition of helpers to help drivers choose most appropriate ECC settings * deletion of dead-code (cached programming and ->errstat() hook) * make sure drivers that do not support the SET/GET FEATURES command return ENOTSUPP use a dummy ->set/get_features implementation returning -ENOTSUPP (required for Micron on-die ECC) * change the semantic of ecc->write_page() for drivers setting the NAND_ECC_CUSTOM_PAGE_ACCESS flag * support exiting 'GET STATUS' command in default ->cmdfunc() implementations * change the prototype of ->setup_data_interface() A bunch of driver related changes: * various cleanup, fixes and improvements of the MTK driver * OMAP DT bindings fixes * support for ->setup_data_interface() in the fsmc driver * support for imx7 in the gpmi driver * finalization of the denali driver rework (thanks to Masahiro for the work he's done on this driver) * fix "bitflips in erased pages" handling in the ifc driver * addition of PM ops and dynamic timing configuration to the atmel driver And as usual we also have a few minor cleanup/fixes/improvements patches across the subsystem. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZWi1RAAoJEGXtNgF+CLcA9ukP/jpyodKn1pTyVKhAfWlx3I01 VMS8Pns6VxfSojLA2JEhPR7rd+M0G8ZKPb+odKXxWmZXoH+1iAWWBv5LjkNXrwpP ajwpkVkSU5N0FI4QX6AOX5H5kUJAq5yWh+uzLO3e/0yBAdZs6Q5msemzDIdDqr22 1J/1wUND7unGCreQ2KQGbni2es3+Lm7WDWbhc77v4bZ6yI+nDiHFeLE45CTdnG0L dzqSsHjSJ7mGVBSZIIlGhgemhinw9OD1prXOigmT9tnEyBBolrelDdWtaT3ncn+K //TlFZFd+qRIuOCRL5j+kqM0JLSyZbhsvYpfCKtnGkAw+hUqMZQuKb+V8HS2ZvnY 6Xsbh8AZxHc8rC2hmYCj4SI8N48Y4dVDxC40UBp3TRu2qMv5u4YMQV5jhA/53s05 AlvWQlpgIUyiinV5IyhwhikF9foCvCkyKKqB9MRJgXsQlfbBQe1c1ffZhIyen6ZM 6+Uca6ul8pINj1q/P749GzbK5F9aymZMidiineykS3EBcytXW1yXtIHOVy9jwjIU +iLRDkH+Vl1dT/cOa5jm5hXgOkNggrYmtG+NzKLa4RRXrtO1yo3uocSUl49XYk4C OO+BeKLPs+Ffm0OnYBIOJTyywR1jRS8DCUTqg8qRjzMFVuAlbEHJ9YE/hg5IvKZK mgFm4rHa/460DPscBMCB =INC7 -----END PGP SIGNATURE----- Merge tag 'nand/for-4.13' into MTD From Boris: """ This pull request contains the following core changes: * addition of on-ecc support to Micron driver * addition of helpers to help drivers choose most appropriate ECC settings * deletion of dead-code (cached programming and ->errstat() hook) * make sure drivers that do not support the SET/GET FEATURES command return ENOTSUPP use a dummy ->set/get_features implementation returning -ENOTSUPP (required for Micron on-die ECC) * change the semantic of ecc->write_page() for drivers setting the NAND_ECC_CUSTOM_PAGE_ACCESS flag * support exiting 'GET STATUS' command in default ->cmdfunc() implementations * change the prototype of ->setup_data_interface() A bunch of driver related changes: * various cleanup, fixes and improvements of the MTK driver * OMAP DT bindings fixes * support for ->setup_data_interface() in the fsmc driver * support for imx7 in the gpmi driver * finalization of the denali driver rework (thanks to Masahiro for the work he's done on this driver) * fix "bitflips in erased pages" handling in the ifc driver * addition of PM ops and dynamic timing configuration to the atmel driver And as usual we also have a few minor cleanup/fixes/improvements patches across the subsystem. """ |
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6d03d67a86 |
net: Update networking MAINTAINERS entry.
James and Patrick haven't been active in years. Signed-off-by: David S. Miller <davem@davemloft.net> |
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ef3ad0898a |
linux-kselftest-4.13-rc1-update
This update consists of: -- TAP13 framework and changes to some tests to convert to TAP13. Converting kselftest output to standard format will help identify run to run differences and pin point failures easily. TAP13 format has been in use for several years and the output is human friendly. Please find the specification: https://testanything.org/tap-version-13-specification.html Credit goes to Tim Bird for recommending TAP13 as a suitable format, and to Grag KH for kick starting the work with help from Paul Elder and Alice Ferrazzi The first phase of the TAp13 conversion is included in this update. Future updates will include updates to rest of the tests. -- Masami Hiramatsu fixed ftrace to run on 4.9 stable kernels. -- Kselftest documnetation has been converted to ReST format. Document now has a new home under Documentation/dev-tools. -- kselftest_harness.h is now available for general use as a result of Mickaël Salaün's work. -- Several fixes to skip and/or fail tests gracefully on older releases. -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJZXo9JAAoJEAsCRMQNDUMc1OUQAOJsBFWiMgWWxOZg1RBT5khl 7OvGLoHsu3qydF5gzVnyDuEZAGHRc4c6OKqbHIqQB3tp9o4PnX2m9KIa6z7sjzys jett2ZjMe7BtctBluZF0zVyCbRdAXgfxp7QGfv/CkN+hw4uztwFwen4LpwvJseLd gkie/lVPFKszyaWfiF3pDPazk5qhc53ChjAhnSkRY8HlwFcVtZwO7Ptvex0l8gO2 t+ZxhX9zt3jxRbiHq5h/N6EDw2pPthvSR4iT4FcyYiwqxUK64Nq5RQpkxJTfu0iz l2mxMTNol/tDKH+iOvWJX565LzVXxonCf8Cne4mooqegkn0f2bnkPqoE5N8OwTdd oIGT/Vq84C5eQwPubtr2oXr6Xh7pywbPW8h7fn972QWl5ySbR4JEmdBzSviF5ALq Dwz8lJeGX6qYpSKz8aVqKYJ3U31hYxT/EPhGIJ4VtjcTxyfgcobaD26W0vT0Cjad dIdK11IDMxErquS1Vb/kkTzVxCnVhmWRsjmUeKLl/FxDkhiJmjIxaCOvtitzsiHz tooMpcCQ7Z97QbDxKfolpcCC563okYhUoca3EhZLq9pZkEwfbGN9YI4/i608oSaA K4mJgdL6c704TqGwouIBn/+MTWq4LOkzN2zUP0kpY2z61GvEPMYxmdoQBn2yHBb9 cnt9MZNlZML2YqnMjiDf =j1Um -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-4.13-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest updates from Shuah Khan: "This update consists of: - TAP13 framework and changes to some tests to convert to TAP13. Converting kselftest output to standard format will help identify run to run differences and pin point failures easily. TAP13 format has been in use for several years and the output is human friendly. Please find the specification: https://testanything.org/tap-version-13-specification.html Credit goes to Tim Bird for recommending TAP13 as a suitable format, and to Grag KH for kick starting the work with help from Paul Elder and Alice Ferrazzi The first phase of the TAp13 conversion is included in this update. Future updates will include updates to rest of the tests. - Masami Hiramatsu fixed ftrace to run on 4.9 stable kernels. - Kselftest documnetation has been converted to ReST format. Document now has a new home under Documentation/dev-tools. - kselftest_harness.h is now available for general use as a result of Mickaël Salaün's work. - Several fixes to skip and/or fail tests gracefully on older releases" * tag 'linux-kselftest-4.13-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (48 commits) selftests: membarrier: use ksft_* var arg msg api selftests: breakpoints: breakpoint_test_arm64: convert test to use TAP13 selftests: breakpoints: step_after_suspend_test use ksft_* var arg msg api selftests: breakpoint_test: use ksft_* var arg msg api kselftest: add ksft_print_msg() function to output general information kselftest: make ksft_* output functions variadic selftests/capabilities: Fix the test_execve test selftests: intel_pstate: add .gitignore selftests: fix memory-hotplug test selftests: add missing test name in memory-hotplug test selftests: check percentage range for memory-hotplug test selftests: check hot-pluggagble memory for memory-hotplug test selftests: typo correction for memory-hotplug test selftests: ftrace: Use md5sum to take less time of checking logs tools/testing/selftests/sysctl: Add pre-check to the value of writes_strict kselftest.rst: do some adjustments after ReST conversion selftest/net/Makefile: Specify output with $(OUTPUT) selftest/intel_pstate/aperf: Use LDLIBS instead of LDFLAGS selftest/memfd/Makefile: Fix build error selftests: lib: Skip tests on missing test modules ... |
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d691b7e7d1 |
powerpc updates for 4.13
Highlights include: - Support for STRICT_KERNEL_RWX on 64-bit server CPUs. - Platform support for FSP2 (476fpe) board - Enable ZONE_DEVICE on 64-bit server CPUs. - Generic & powerpc spin loop primitives to optimise busy waiting - Convert VDSO update function to use new update_vsyscall() interface - Optimisations to hypercall/syscall/context-switch paths - Improvements to the CPU idle code on Power8 and Power9. As well as many other fixes and improvements. Thanks to: Akshay Adiga, Andrew Donnellan, Andrew Jeffery, Anshuman Khandual, Anton Blanchard, Balbir Singh, Benjamin Herrenschmidt, Christophe Leroy, Christophe Lombard, Colin Ian King, Dan Carpenter, Gautham R. Shenoy, Hari Bathini, Ian Munsie, Ivan Mikhaylov, Javier Martinez Canillas, Madhavan Srinivasan, Masahiro Yamada, Matt Brown, Michael Neuling, Michal Suchanek, Murilo Opsfelder Araujo, Naveen N. Rao, Nicholas Piggin, Oliver O'Halloran, Paul Mackerras, Pavel Machek, Russell Currey, Santosh Sivaraj, Stephen Rothwell, Thiago Jung Bauermann, Yang Li. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJZXyPCAAoJEFHr6jzI4aWAI9QQAISf2x5y//cqCi4ISyQB5pTq KLS/yQajNkQOw7c0fzBZOaH5Xd/SJ6AcKWDg8yDlpDR3+sRRsr98iIRECgKS5I7/ DxD9ywcbSoMXFQQo1ZMCp5CeuMUIJRtugBnUQM+JXCSUCPbznCY5DchDTLyTBTpO MeMVhI//JxthhoOMA9MudiEGaYCU9ho442Z4OJUSiLUv8WRbvQX9pTqoc4vx1fxA BWf2mflztBVcIfKIyxIIIlDLukkMzix6gSYPMCbC7lzkbnU7JSqKiheJXjo1gJS2 ePHKDxeNR2/QP0g/j3aT/MR1uTt9MaNBSX3gANE1xQ9OoJ8m1sOtCO4gNbSdLWae eXhDnoiEp930DRZOeEioOItuWWoxFaMyYk3BMmRKV4QNdYL3y3TRVeL2/XmRGqYL Lxz4IY/x5TteFEJNGcRX90uizNSi8AaEXPF16pUk8Ctt6eH3ZSwPMv2fHeYVCMr0 KFlKHyaPEKEoztyzLcUR6u9QB56yxDN58bvLpd32AeHvKhqyxFoySy59x9bZbatn B2y8mmDItg860e0tIG6jrtplpOVvL8i5jla5RWFVoQDuxxrLAds3vG9JZQs+eRzx Fiic93bqeUAS6RzhXbJ6QQJYIyhE7yqpcgv7ME1W87SPef3HPBk9xlp3yIDwdA2z bBDvrRnvupusz8qCWrxe =w8rj -----END PGP SIGNATURE----- Merge tag 'powerpc-4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: "Highlights include: - Support for STRICT_KERNEL_RWX on 64-bit server CPUs. - Platform support for FSP2 (476fpe) board - Enable ZONE_DEVICE on 64-bit server CPUs. - Generic & powerpc spin loop primitives to optimise busy waiting - Convert VDSO update function to use new update_vsyscall() interface - Optimisations to hypercall/syscall/context-switch paths - Improvements to the CPU idle code on Power8 and Power9. As well as many other fixes and improvements. Thanks to: Akshay Adiga, Andrew Donnellan, Andrew Jeffery, Anshuman Khandual, Anton Blanchard, Balbir Singh, Benjamin Herrenschmidt, Christophe Leroy, Christophe Lombard, Colin Ian King, Dan Carpenter, Gautham R. Shenoy, Hari Bathini, Ian Munsie, Ivan Mikhaylov, Javier Martinez Canillas, Madhavan Srinivasan, Masahiro Yamada, Matt Brown, Michael Neuling, Michal Suchanek, Murilo Opsfelder Araujo, Naveen N. Rao, Nicholas Piggin, Oliver O'Halloran, Paul Mackerras, Pavel Machek, Russell Currey, Santosh Sivaraj, Stephen Rothwell, Thiago Jung Bauermann, Yang Li" * tag 'powerpc-4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (158 commits) powerpc/Kconfig: Enable STRICT_KERNEL_RWX for some configs powerpc/mm/radix: Implement STRICT_RWX/mark_rodata_ro() for Radix powerpc/mm/hash: Implement mark_rodata_ro() for hash powerpc/vmlinux.lds: Align __init_begin to 16M powerpc/lib/code-patching: Use alternate map for patch_instruction() powerpc/xmon: Add patch_instruction() support for xmon powerpc/kprobes/optprobes: Use patch_instruction() powerpc/kprobes: Move kprobes over to patch_instruction() powerpc/mm/radix: Fix execute permissions for interrupt_vectors powerpc/pseries: Fix passing of pp0 in updatepp() and updateboltedpp() powerpc/64s: Blacklist rtas entry/exit from kprobes powerpc/64s: Blacklist functions invoked on a trap powerpc/64s: Un-blacklist system_call() from kprobes powerpc/64s: Move system_call() symbol to just after setting MSR_EE powerpc/64s: Blacklist system_call() and system_call_common() from kprobes powerpc/64s: Convert .L__replay_interrupt_return to a local label powerpc64/elfv1: Only dereference function descriptor for non-text symbols cxl: Export library to support IBM XSL powerpc/dts: Use #include "..." to include local DT powerpc/perf/hv-24x7: Aggregate result elements on POWER9 SMT8 ... |
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6972b007ca |
Merge (most of) tag 'mfd-next-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones: "New Drivers: - Intel Cherry Trail Whiskey Cove PMIC - TI LP87565 PMIC New Device Support: - Add support for Cannonlake to intel-lpss-pci - Add support for Simatic IOT2000 to intel_quark_i2c_gpio New Functionality: - Add Regulator support (axp20x) Fix-ups: - Rework IRQ handling (intel_soc_pmic_bxtwc, rtsx_pcr, cros_ec) - Remove unused/unwelcome code (ipaq-micro, wm831x-core, da9062-core) - Provide deregistration on unbind (rn5t618) - Rework DT code/documentation (arizona) - Constify things (fsl-imx25-tsadc) - MAINTAINERS updates (DA9062/61) - Kconfig configuration adaptions (INTEL_SOC_PMIC, MFD_AXP20X_I2C) - Switch to DMI matching (intel_quark_i2c_gpio) - Provide an appropriate level of error checking (wm831x-{i2c,spi}, twl4030-irq, tc6393xb) - Make use of devm_* (resource handling) calls (intel_soc_pmic_bxtwc, stm32-timers, atmel-flexcom, cros_ec, fsl-imx25-tsadc, exynos-lpass, palmas, qcom-spmi-pmic, smsc-ece1099, motorola-cpcap)" [ Skipped the last commit in that series that added eight thousand lines of pointless repeated register definitions. - Linus ] * tag 'mfd-next-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (38 commits) mfd: Add LP87565 PMIC support mfd: cros_ec: Free IRQ on exit dt-bindings: vendor-prefixes: Add arctic to vendor prefix mfd: da9061: Fix to remove BBAT_CONT register from chip model mfd: da9061: Fix to remove BBAT_CONT register from chip model mfd: axp20x-i2c: Document that this must be builtin on x86 mfd: Add Cherry Trail Whiskey Cove PMIC driver mfd: tc6393xb: Handle return value of clk_prepare_enable mfd: intel_quark_i2c_gpio: Add support for SIMATIC IOT2000 platform mfd: intel_quark_i2c_gpio: Use dmi_system_id table for retrieving frequency mfd: motorola-cpcap: Use devm_of_platform_populate() mfd: smsc-ece: Use devm_of_platform_populate() mfd: qcom-spmi-pmic: Use devm_of_platform_populate() mfd: palmas: Use devm_of_platform_populate() mfd: exynos: Use devm_of_platform_populate() mfd: fsl-imx25: Use devm_of_platform_populate() mfd: cros_ec: Use devm_of_platform_populate() mfd: atmel: Use devm_of_platform_populate() mfd: stm32-timers: Use devm_of_platform_populate() mfd: intel_soc_pmic: Select designware i2c-bus driver ... |
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c7d28eca1d |
This is the bulk of GPIO changes for the v4.13 series:
Core: - Export add/remove for lookup tables so that modules can export GPIO descriptor tables. - Handle GPIO sleep states: it is now possible to flag that a GPIO line may loose its state during suspend/resume of the system to save power. This is used in the Wolfson Micro Arizona driver. - ACPI-based GPIO was tightened up a lot around the edges. - Use bitmap_fill() to speed up a loop. New drivers: - Exar XRA1403 SPI-based GPIO. - MVEBU driver now supports Armada 7K and 8K. - LP87565 PMIC GPIO. - Renesas R-CAR R8A7743 (RZ/G1M). - The new IOT2040 8250 serial/GPIO also comes in through this changeset. Substantial driver changes: - Seriously fix the Exar 8250 GPIO portions to work. - The MCP23S08 was moved out to a pin control driver. - Convert MEVEBU to use regmap for register access. - Drop Vulcan support from the Broadcom driver. - Serious cleanup and improvement of the mockup driver, giving us a better test coverage. Misc: - Lots of janitorial clean up. - A bunch of documentation fixes. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZX1MjAAoJEEEQszewGV1zEYUQALFsjJH7D2mRN4TSSEeVAcYr Uz52uupsou8tgW0IupRb/khO+V6zgd7j+kHDJLMxX+rCTw3pTq5+XGyi5+iNpxof TIIT1XBx4eq7Q/n4nWdGodHbHN9BXw7cGsNmTb1TS/G/6h1wOKxfzjvUNhDAC+2v idPy6B5G+WrDsYpBtTWlKHKQKVqbUlhLFyJYoglzqIeM5L9Ry/UoZ6sGleho3hKn Vlg/hMtkCexnVO9zopBe5CuEfseLrkcCgCvtQ713egzVXApryp4hqm3Xti20Ntgy OxnKhmVyloqd0kU0qLSpvDAf7B1invbHHbeZsag6wluTMrxgUYJONuonrqGeGiwB FBDtw9SGn2GlEXcs7sg8ANmAyr2XxxezKXD9XLBL5jadNB2KCY5yKMv1IK3VnYdq gEpFAiZ5cmlpZxIXqlyeZP6LKHNTci4amb33x1I/ghH2BTkGQ/3E3anXEbPNWF8G DDE6nrSgU0oQcNqRHyZaWNZpUIz4aFUgJtOEO4lYYP4+VzYSKTdrHseTiiJ91J7E WBz9p5JvSnB22+60RhyTAPjVjXgWa30nidf7WGCK0UHiIYffihCxGZRTlrhoEEUB fXgveJpqxLopYvxpUxi1OqlPYYo7zKRF5BzHsjKMpdVYXfdMdvs7eq2g/X889i1D WpbE9LyAH9FY5BM8YjFX =TpW1 -----END PGP SIGNATURE----- Merge tag 'gpio-v4.13-1' 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 the v4.13 series. Some administrativa: I have a slew of 8250 serial patches and the new IOT2040 serial+GPIO driver coming in through this tree, along with a whole bunch of Exar 8250 fixes. These are ACKed by Greg and also hit drivers/platform/* where they are ACKed by Andy Shevchenko. Speaking about drivers/platform/* there is also a bunch of ACPI stuff coming through that route, again ACKed by Andy. The MCP23S08 changes are coming in here as well. You already have the commits in your tree, so this is just a result of sharing an immutable branch between pin control and GPIO. Core: - Export add/remove for lookup tables so that modules can export GPIO descriptor tables. - Handle GPIO sleep states: it is now possible to flag that a GPIO line may loose its state during suspend/resume of the system to save power. This is used in the Wolfson Micro Arizona driver. - ACPI-based GPIO was tightened up a lot around the edges. - Use bitmap_fill() to speed up a loop. New drivers: - Exar XRA1403 SPI-based GPIO. - MVEBU driver now supports Armada 7K and 8K. - LP87565 PMIC GPIO. - Renesas R-CAR R8A7743 (RZ/G1M). - The new IOT2040 8250 serial/GPIO also comes in through this changeset. Substantial driver changes: - Seriously fix the Exar 8250 GPIO portions to work. - The MCP23S08 was moved out to a pin control driver. - Convert MEVEBU to use regmap for register access. - Drop Vulcan support from the Broadcom driver. - Serious cleanup and improvement of the mockup driver, giving us a better test coverage. Misc: - Lots of janitorial clean up. - A bunch of documentation fixes" * tag 'gpio-v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (70 commits) serial: exar: Add support for IOT2040 device gpio-exar/8250-exar: Make set of exported GPIOs configurable platform: Accept const properties serial: exar: Factor out platform hooks gpio-exar/8250-exar: Rearrange gpiochip parenthood gpio: exar: Fix iomap request gpio-exar/8250-exar: Do not even instantiate a GPIO device for Commtech cards serial: uapi: Add support for bus termination gpio: rcar: Add R8A7743 (RZ/G1M) support gpio: gpio-wcove: Fix GPIO control register offset calculation gpio: lp87565: Add support for GPIO gpio: dwapb: fix missing first irq for edgeboth irq type MAINTAINERS: Take maintainership for GPIO ACPI support gpio: exar: Fix reading of directions and values gpio: exar: Allocate resources on behalf of the platform device gpio-exar/8250-exar: Fix passing in of parent PCI device gpio: mockup: use devm_kcalloc() where applicable gpio: mockup: add myself as author gpio: mockup: improve the error message gpio: mockup: don't return magic numbers from probe() ... |
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dddd564dbb |
This time we've got one core change to introduce a bulk clk_get API,
some new clk drivers and updates for old ones. The diff is pretty spread out across a handful of different SoC clk drivers for Broadcom, TI, Qualcomm, Renesas, Rockchip, Samsung, and Allwinner, mostly due to the introduction of new drivers. Core: - New clk bulk get APIs - Clk divider APIs gained the ability to consider a different parent than the current one New Drivers: - Renesas r8a779{0,1,2,4} CPG/MSSR - TI Keystone SCI firmware controlled clks and OMAP4 clkctrl - Qualcomm IPQ8074 SoCs - Cortina Systems Gemini (SL3516/CS3516) - Rockchip rk3128 SoCs - Allwinner A83T clk control units - Broadcom Stingray SoCs - CPU clks for Mediatek MT8173/MT2701/MT7623 SoCs Removed Drivers: - Old non-DT version of the Realview clk driver Updates: - Renesas Kconfig/Makefile cleanups - Amlogic CEC EE clk support - Improved Armada 7K/8K cp110 clk support - Rockchip clk id exposing, critical clk markings - Samsung converted to clk_hw registration APIs - Fixes for Samsung exynos5420 audio clks - USB2 clks for Hisilicon hi3798cv200 SoC and video/camera clks for hi3660 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABCAAGBQJZXujtAAoJEK0CiJfG5JUl8vIQAKbcH3rX+CS4jrg7Hs2Ghnhn ZbTf7vZYa6K7iuL7JHITEScAQ8+l0Bl7eWSfJZRt4oUW3Jt4F+AIs8qBofZAWn4M m+kDHs/IfAUITZp/unM/ogFfVcboZObjAK/A2yyRVyMxRkIyyUb6r7SDVpCpGyxU 1YDAdis2M3F5J9CGV/tpmobnksMUlCnJlI0OGtMUnvY6mDkf8Re89sayMnQ/1Mgp CL1YwnqZ0L6rT664IMo74bB7UNjXdMZsuCeITkU+hMVq4NMXErKCcn8lHvP9P+uP AoZ8bf9WaQ/CglGFeeFrNQGUf+tiTlYxlVvvNFXR5+rmhu/yKxNI67APaupeERVl jMISKAC/A+C1j6JVMCqjM3d75F47SzuZQuQY0ZD0DWoqP9PBzV6IyThHIqWrN5O4 IceLmD8BrwW+h8bs2SIubIygOGMMqGhVi2XaAAWpmRke7JzmSFOOyE3YGPisaBAq EcIF2i2jJ6Ja4rClgfQKOsx25MOILsIp/sMU6iC7U1h4NDj8yP5A13n60U6DuZhu ttjN+bXugR81R+bWyzC6Zl/KXF83Ka3ZSJs+XblunPRGKt2q6Kj12HBspkWL1QjY aLEEg3fpI/ovQoTMXHj7/G1MD60rxoHCuOjBwSWEQBzA1MiHol+ab/mZKfPsy50C 116G1XJgtgrLxE00iZ6K =Yar+ -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This time we've got one core change to introduce a bulk clk_get API, some new clk drivers and updates for old ones. The diff is pretty spread out across a handful of different SoC clk drivers for Broadcom, TI, Qualcomm, Renesas, Rockchip, Samsung, and Allwinner, mostly due to the introduction of new drivers. Core: - New clk bulk get APIs - Clk divider APIs gained the ability to consider a different parent than the current one New Drivers: - Renesas r8a779{0,1,2,4} CPG/MSSR - TI Keystone SCI firmware controlled clks and OMAP4 clkctrl - Qualcomm IPQ8074 SoCs - Cortina Systems Gemini (SL3516/CS3516) - Rockchip rk3128 SoCs - Allwinner A83T clk control units - Broadcom Stingray SoCs - CPU clks for Mediatek MT8173/MT2701/MT7623 SoCs Removed Drivers: - Old non-DT version of the Realview clk driver Updates: - Renesas Kconfig/Makefile cleanups - Amlogic CEC EE clk support - Improved Armada 7K/8K cp110 clk support - Rockchip clk id exposing, critical clk markings - Samsung converted to clk_hw registration APIs - Fixes for Samsung exynos5420 audio clks - USB2 clks for Hisilicon hi3798cv200 SoC and video/camera clks for hi3660" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (147 commits) clk: gemini: Read status before using the value clk: scpi: error when clock fails to register clk: at91: Add sama5d2 suspend/resume gpio: dt-bindings: Add documentation for gpio controllers on Armada 7K/8K clk: keystone: TI_SCI_PROTOCOL is needed for clk driver clk: samsung: audss: Fix silent hang on Exynos4412 due to disabled EPLL clk: uniphier: provide NAND controller clock rate clk: hisilicon: add usb2 clocks for hi3798cv200 SoC clk: Add Gemini SoC clock controller clk: iproc: Remove __init marking on iproc_pll_clk_setup() clk: bcm: Add clocks for Stingray SOC dt-bindings: clk: Extend binding doc for Stingray SOC clk: mediatek: export cpu multiplexer clock for MT8173 SoCs clk: mediatek: export cpu multiplexer clock for MT2701/MT7623 SoCs clk: mediatek: add missing cpu mux causing Mediatek cpufreq can't work clk: renesas: cpg-mssr: Use of_device_get_match_data() helper clk: hi6220: add acpu clock clk: zx296718: export I2S mux clocks clk: imx7d: create clocks behind rawnand clock gate clk: hi3660: Set PPLL2 to 2880M ... |
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dd6ec12f3b |
DeviceTree for 4.13:
- vsprintf format specifier %pOF for device_node's. This will enable us to stop storing the full node names. Conversion of users will happen next cycle. - Update documentation to point to DT specification instead of ePAPR. - Split out graph and property functions to a separate file. - New of-graph functions for ALSA - Add vendor prefixes for RISC-V, Linksys, iWave Systems, Roofull, Itead, and BananaPi. - Improve dtx_diff utility filename printing. -----BEGIN PGP SIGNATURE----- iQItBAABCAAXBQJZXpNsEBxyb2JoQGtlcm5lbC5vcmcACgkQ+vtdtY28YcO2gg// VxhXDs6+oTkBCUzVtEHue/yv44q8Sa7M3jY3/VqVSLa3Eopp/4dmDgBAtWYYX2ou KfUl0+yD4cSKhw6oxycwsaS61zf8JkM4sbXYQTphty/5lwxq0/i3OGj98Uk9w9JH kM+b1Wi7Z6GBzqh1GuS4E+ADSktMadxd0LugXZvDEMVQZusv/nzWxzq/bdMUqW19 0nvBL9ABRAPirhBuMSWpYlEEkwQn7JF3LO3i8IBDhhFzMsvbfR7cTp+ydt6I2pk8 h8DxlsaPIOWH5KePNEmzsd1VlV/HcNl7/vZb0ev0Eb94TLHJRJ7V0ZMQxc5vxHgN x6aMlBLHGzG6LI5CV30pWAD/qrrtXNbqmlj1Qjd+FXen6NuQSngSfo5aXzXrM6X5 ZUD7ou9KzYObraOarU6w2qSICok85bGQHOiBQDVTmE4E/4AVscnc1VQi/rTHrt2O Yt3AV8iwaum8q2PVOVKdy8tu7x/7BzBdSObYtjjMIuWcrInnlIyUkmehtCl38kqV fd6OIVEOhTJTr0CYDiXEbKtG81j7JhoREdVZvzcEhWFGt/98Rjc9tkTihhFzky4m D6lpzpf8mvemrBiMegyQbhVcfHyo0fJe+6giV7cssf2Xhe1QkC15UXywbccO7xFJ nf3yqCl8YVEPG0l1MrR+YEHHcnr4ZIEZpejOv+SzZeg= =DNwf -----END PGP SIGNATURE----- Merge tag 'devicetree-for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - vsprintf format specifier %pOF for device_node's. This will enable us to stop storing the full node names. Conversion of users will happen next cycle. - Update documentation to point to DT specification instead of ePAPR. - Split out graph and property functions to a separate file. - New of-graph functions for ALSA - Add vendor prefixes for RISC-V, Linksys, iWave Systems, Roofull, Itead, and BananaPi. - Improve dtx_diff utility filename printing. * tag 'devicetree-for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (32 commits) of: document /sys/firmware/fdt dt-bindings: Add RISC-V vendor prefix vsprintf: Add %p extension "%pOF" for device tree of: find_node_by_full_name rewrite to compare each level of: use kbasename instead of open coding dt-bindings: thermal: add file extension to brcm,ns-thermal of: update ePAPR references to point to Devicetree Specification scripts/dtc: dtx_diff - Show real file names in diff header of: detect invalid phandle in overlay of: be consistent in form of file mode of: make __of_attach_node() static of: address.c header comment typo of: fdt.c header comment typo of: make of_fdt_is_compatible() static dt-bindings: display-timing.txt convert non-ascii characters to ascii Documentation: remove overlay-notes reference to non-existent file dt-bindings: usb: exynos-usb: Add missing required VDD properties dt-bindings: Add vendor prefix for Linksys MAINTAINERS: add device tree ABI documentation file of: Add vendor prefix for iWave Systems Technologies Pvt. Ltd ... |
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b6ffe9ba46 |
libnvdimm for 4.13
* Introduce the _flushcache() family of memory copy helpers and use them for persistent memory write operations on x86. The _flushcache() semantic indicates that the cache is either bypassed for the copy operation (movnt) or any lines dirtied by the copy operation are written back (clwb, clflushopt, or clflush). * Extend dax_operations with ->copy_from_iter() and ->flush() operations. These operations and other infrastructure updates allow all persistent memory specific dax functionality to be pushed into libnvdimm and the pmem driver directly. It also allows dax-specific sysfs attributes to be linked to a host device, for example: /sys/block/pmem0/dax/write_cache * Add support for the new NVDIMM platform/firmware mechanisms introduced in ACPI 6.2 and UEFI 2.7. This support includes the v1.2 namespace label format, extensions to the address-range-scrub command set, new error injection commands, and a new BTT (block-translation-table) layout. These updates support inter-OS and pre-OS compatibility. * Fix a longstanding memory corruption bug in nfit_test. * Make the pmem and nvdimm-region 'badblocks' sysfs files poll(2) capable. * Miscellaneous fixes and small updates across libnvdimm and the nfit driver. Acknowledgements that came after the branch was pushed: commit |