forked from Minki/linux
29918b6790
17449 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Nishanth Menon
|
2f7d2fb71d |
irqchip: crossbar: Introduce ti, max-crossbar-sources to identify valid crossbar mapping
Currently we attempt to map any crossbar value to an IRQ, however, this is not correct from hardware perspective. There is a max crossbar event number upto which hardware supports. So describe the same in device tree using 'ti,max-crossbar-sources' property and use it to validate requests. [ jac - remove MAX_SOURCES from binding doc, use integer because we shouldn't put implementation details in the binding docs ] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Link: https://lkml.kernel.org/r/1403766634-18543-14-git-send-email-r.sricharan@ti.com Signed-off-by: Jason Cooper <jason@lakedaemon.net> |
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Nishanth Menon
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a35057d1dc |
irqchip: crossbar: Initialise the crossbar with a safe value
Since crossbar is s/w configurable, the initial settings of the crossbar cannot be assumed to be sane. This implies that: a) On initialization all un-reserved crossbars must be initialized to a known 'safe' value. b) When unmapping the interrupt, the safe value must be written to ensure that the crossbar mapping matches with interrupt controller usage. So provide a safe value in the dt data to map if '0' is not safe for the platform and use it during init and unmap While at this, fix the below checkpatch warning. Fixes checkpatch warning: WARNING: Unnecessary space before function pointer arguments #37: FILE: drivers/irqchip/irq-crossbar.c:37: + void (*write) (int, int); Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Link: https://lkml.kernel.org/r/1403766634-18543-5-git-send-email-r.sricharan@ti.com Signed-off-by: Jason Cooper <jason@lakedaemon.net> |
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Nishanth Menon
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64e0f8ba5c |
irqchip: crossbar: Introduce ti, irqs-skip to skip irqs that bypass crossbar
When, in the system due to varied reasons, interrupts might be unusable due to hardware behavior, but register maps do exist, then those interrupts should be skipped while mapping irq to crossbars. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Link: https://lkml.kernel.org/r/1403766634-18543-4-git-send-email-r.sricharan@ti.com Signed-off-by: Jason Cooper <jason@lakedaemon.net> |
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Linus Torvalds
|
dd1845af24 |
This pull request contains the second half the of the clk changes for
3.16. They are simply fixes and code refactoring for the OMAP clock drivers. The sunxi clock driver changes include splitting out the one mega-driver into several smaller pieces and adding support for the A31 SoC clocks. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIcBAABAgAGBQJTnHqfAAoJEDqPOy9afJhJnI0P/1PvRHx7bmwNAD8b09pAVm2u xTmhiH+zfHcRtKivKCAxFQ4FlkS3v69RB9FC+s6FIgn984K3FjkHRW2zgqe3K2h3 7tj6EoT6XJ6szK4AWDy/GVqekRF9kyADexSiYI4rIRP0rnSswvBKHZ485OR06Fs+ Jls0EMbGOEzMyB/B+pDNnTOznZOSd+lZbBznSh1zG+8QHQEzXwxPRr+G0/jxneO/ rTqUvDRqGC709YIaa+oBCH5ez/wVwrU68u/CpmrLQIPdFfaWl7YhYy/ZicwwJprE Oi1AlQpRoBe1yYIz6oJ//+4D6b9Y/e6cqG4P37VhF6PiD9yDyN+ycEtGMqxNXjIa OMGlairEU6V43ZrP/wDWvX6NLP7LCEqOG/PSo8zjuoZ/G1kw2jo6firRI5TVR/bY uARHkBTUYQGjvwBU3QoLuHf+pOPAeBXfYVsi2n/b+HSueXkPQW+HdH4erktlahPh 2xkVhEDbMfCOeovOGcZhsQ8aDUIDUjZTJE7uU633DjsHY7P96OTRBHF8qirNpuOx 0GkAVOsFBU7wMt8tcO4it00i7z6PEKwqDIZBNQVq2F2DnOS9WTTcop7dmYPz95qp 8qTZIN++ROWaxok0H5SL7ER22GIJlTuGGynwPK5Aa/6v193rUW9pEZPlr7wYSf8u RwP/J6OfN9t/rKxCsFCj =9/Iv -----END PGP SIGNATURE----- Merge tag 'clk-for-linus-3.16-part2' of git://git.linaro.org/people/mike.turquette/linux Pull more clock framework updates from Mike Turquette: "This contains the second half the of the clk changes for 3.16. They are simply fixes and code refactoring for the OMAP clock drivers. The sunxi clock driver changes include splitting out the one mega-driver into several smaller pieces and adding support for the A31 SoC clocks" * tag 'clk-for-linus-3.16-part2' of git://git.linaro.org/people/mike.turquette/linux: (25 commits) clk: sunxi: document PRCM clock compatible strings clk: sunxi: add PRCM (Power/Reset/Clock Management) clks support clk: sun6i: Protect SDRAM gating bit clk: sun6i: Protect CPU clock clk: sunxi: Rework clock protection code clk: sunxi: Move the GMAC clock to a file of its own clk: sunxi: Move the 24M oscillator to a file of its own clk: sunxi: Remove calls to clk_put clk: sunxi: document new A31 USB clock compatible clk: sunxi: Implement A31 USB clock ARM: dts: OMAP5/DRA7: use omap5-mpu-dpll-clock capable of dealing with higher frequencies CLK: TI: dpll: support OMAP5 MPU DPLL that need special handling for higher frequencies ARM: OMAP5+: dpll: support Duty Cycle Correction(DCC) CLK: TI: clk-54xx: Set the rate for dpll_abe_m2x2_ck CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic) dt:/bindings: DRA7 ATL (Audio Tracking Logic) clock bindings ARM: dts: dra7xx-clocks: Correct name for atl clkin3 clock CLK: TI: gate: add composite interface clock to OMAP2 only build ARM: OMAP2: clock: add DT boot support for cpufreq_ck CLK: TI: OMAP2: add clock init support ... |
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Linus Torvalds
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c728762e06 |
Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 vdso fixes from Peter Anvin: "Fixes for x86/vdso. One is a simple build fix for bigendian hosts, one is to make "make vdso_install" work again, and the rest is about working around a bug in Google's Go language -- two are documentation patches that improves the sample code that the Go coders took, modified, and broke; the other two implements a workaround that keeps existing Go binaries from segfaulting at least" * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vdso: Fix vdso_install x86/vdso: Hack to keep 64-bit Go programs working x86/vdso: Add PUT_LE to store little-endian values x86/vdso/doc: Make vDSO examples more portable x86/vdso/doc: Rename vdso_test.c to vdso_standalone_test_x86.c x86, vdso: Remove one final use of htole16() |
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Linus Torvalds
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503698e12d |
New driver for Sensirion SHTC1 humidity / temperature sensor
Convert ltc4151 and vexpress drivers to use devm functions Drop generic chip detection from lm85 driver Avoid forward declarations in atxp1 driver Fix sign extensions in ina2xx driver -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJTmckcAAoJEMsfJm/On5mBjioP/A0gxpRxfC28kuIj2R2k6iQg F+13HggU6y8AfVg1+ITDVlt29IPsyr4C48OE3Vi7NkASON0uBykE2Yaw3fOxnlDn DHzOXPzB2sZimvrOVeb0ZwYaTfe3nu/MwwFTFOyoIdImZVCvluJ0ZaeEDuboSHty q8grWKxHw6bxJJFUM1c1Q2xZm/yr5LL9WXHBIDFhv4/ZUOcpOhfLPPiXpD/KpPsM dLfumbgyUOCbQraX+5p+8PovcnUa7NS3sQHKvQGm9M+K1pXMJubmtzUn3huga1zx ZrV0zlZpwANhsuOyEVPuceOuhCyD9a9C7mRhL3AMPtJw2fiIzhctxGuSJ5hkpm4i okzpyD2eX7UsKWNJcIAbFsBdsFBaZV1kN7A3ERdnSiHwkvUnxExWUKY3DLTaja+A ilY3+AkRMqy/BfVd2Odjh2EkF3YaWhSUU5YLZipkGkHAJU5aAt9Kde7U+nhJJ5Oe AHt/q8buDkH82X+F5rS7L60KXKARnaGQks3GsqxMopo+ZL3dVGyAgJ4TJ/5RQrPa K6yflRV5u2gi1dBZN8Al3118MCNrsqNhkwWCBxY3xAnRaDWeI5EdZKT2nho1aaNw 06sE8Q5yAaLeFxRtkQuYQew2PVpV8RLKMfDMo+yqQkYKQWE9rRfQNVAdQpFNhpPN SuU1GSjWmAs+cjI1MULZ =mv/m -----END PGP SIGNATURE----- Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - new driver for Sensirion SHTC1 humidity / temperature sensor - convert ltc4151 and vexpress drivers to use devm functions - drop generic chip detection from lm85 driver - avoid forward declarations in atxp1 driver - fix sign extensions in ina2xx driver * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: vexpress: Use devm helper for hwmon device registration hwmon: (atxp1) Avoid forward declaration hwmon: add support for Sensirion SHTC1 sensor hwmon: (ltc4151) Convert to devm_hwmon_device_register_with_groups hwmon: (lm85) Drop generic detection hwmon: (ina2xx) Cast to s16 on shunt and current regs |
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Linus Torvalds
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c1fdb2d338 |
Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild misc updates from Michal Marek:
"This is the non-critical part of kbuild for v3.16-rc1:
- make deb-pkg can do s390x and arm64
- new patterns in scripts/tags.sh
- scripts/tags.sh skips userspace tools' sources (which sometimes
have copies of kernel structures) and symlinks
- improvements to the objdiff tool
- two new coccinelle patches
- other minor fixes"
* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
scripts: objdiff: support directories for the augument of record command
scripts: objdiff: fix a comment
scripts: objdiff: change the extension of disassembly from .o to .dis
scripts: objdiff: improve path flexibility for record command
scripts: objdiff: remove unnecessary code
scripts: objdiff: direct error messages to stderr
scripts: objdiff: get the path to .tmp_objdiff more simply
deb-pkg: Add automatic support for s390x architecture
coccicheck: Add unneeded return variable test
kbuild: Fix a typo in documentation
kbuild: trivial - use tabs for code indent where possible
kbuild: trivial - remove trailing empty lines
coccinelle: Check for missing NULL terminators in of_device_id tables
scripts/tags.sh: ignore symlink'ed source files
scripts/tags.sh: add regular expression replacement pattern for memcg
builddeb: add arm64 in the supported architectures
builddeb: use $OBJCOPY variable instead of objcopy
scripts/tags.sh: ignore code of user space tools
scripts/tags.sh: add pattern for DEFINE_HASHTABLE
.gitignore: ignore Module.symvers in all directories
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Linus Torvalds
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3737a12761 |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull more perf updates from Ingo Molnar:
"A second round of perf updates:
- wide reaching kprobes sanitization and robustization, with the hope
of fixing all 'probe this function crashes the kernel' bugs, by
Masami Hiramatsu.
- uprobes updates from Oleg Nesterov: tmpfs support, corner case
fixes and robustization work.
- perf tooling updates and fixes from Jiri Olsa, Namhyung Ki, Arnaldo
et al:
* Add support to accumulate hist periods (Namhyung Kim)
* various fixes, refactorings and enhancements"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (101 commits)
perf: Differentiate exec() and non-exec() comm events
perf: Fix perf_event_comm() vs. exec() assumption
uprobes/x86: Rename arch_uprobe->def to ->defparam, minor comment updates
perf/documentation: Add description for conditional branch filter
perf/x86: Add conditional branch filtering support
perf/tool: Add conditional branch filter 'cond' to perf record
perf: Add new conditional branch filter 'PERF_SAMPLE_BRANCH_COND'
uprobes: Teach copy_insn() to support tmpfs
uprobes: Shift ->readpage check from __copy_insn() to uprobe_register()
perf/x86: Use common PMU interrupt disabled code
perf/ARM: Use common PMU interrupt disabled code
perf: Disable sampled events if no PMU interrupt
perf: Fix use after free in perf_remove_from_context()
perf tools: Fix 'make help' message error
perf record: Fix poll return value propagation
perf tools: Move elide bool into perf_hpp_fmt struct
perf tools: Remove elide setup for SORT_MODE__MEMORY mode
perf tools: Fix "==" into "=" in ui_browser__warning assignment
perf tools: Allow overriding sysfs and proc finding with env var
perf tools: Consider header files outside perf directory in tags target
...
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Andy Lutomirski
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4ebbefd6b9 |
x86/vdso/doc: Make vDSO examples more portable
This adds a new vdso_test.c that's written entirely in C. It also makes all of the vDSO examples work on 32-bit x86. Cc: Stefani Seibold <stefani@seibold.net> Signed-off-by: Andy Lutomirski <luto@amacapital.net> Link: http://lkml.kernel.org/r/62b701fc44b79f118ac2b2d64d19965fc5c291fb.1402620737.git.luto@amacapital.net Signed-off-by: H. Peter Anvin <hpa@zytor.com> |
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Andy Lutomirski
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6e8f21584a |
x86/vdso/doc: Rename vdso_test.c to vdso_standalone_test_x86.c
This thing is hopelessly x86_64-specific: it's an example of how to access the vDSO without any runtime support at all. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Link: http://lkml.kernel.org/r/3efc170e0e166e15f0150c9fdb37d52488b9c0a4.1402620737.git.luto@amacapital.net Signed-off-by: H. Peter Anvin <hpa@zytor.com> |
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Linus Torvalds
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c29deef32e |
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull more locking changes from Ingo Molnar: "This is the second round of locking tree updates for v3.16, offering large system scalability improvements: - optimistic spinning for rwsems, from Davidlohr Bueso. - 'qrwlocks' core code and x86 enablement, from Waiman Long and PeterZ" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, locking/rwlocks: Enable qrwlocks on x86 locking/rwlocks: Introduce 'qrwlocks' - fair, queued rwlocks locking/mutexes: Documentation update/rewrite locking/rwsem: Fix checkpatch.pl warnings locking/rwsem: Fix warnings for CONFIG_RWSEM_GENERIC_SPINLOCK locking/rwsem: Support optimistic spinning |
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Linus Torvalds
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f9da455b93 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov.
2) Multiqueue support in xen-netback and xen-netfront, from Andrew J
Benniston.
3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn
Mork.
4) BPF now has a "random" opcode, from Chema Gonzalez.
5) Add more BPF documentation and improve test framework, from Daniel
Borkmann.
6) Support TCP fastopen over ipv6, from Daniel Lee.
7) Add software TSO helper functions and use them to support software
TSO in mvneta and mv643xx_eth drivers. From Ezequiel Garcia.
8) Support software TSO in fec driver too, from Nimrod Andy.
9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli.
10) Handle broadcasts more gracefully over macvlan when there are large
numbers of interfaces configured, from Herbert Xu.
11) Allow more control over fwmark used for non-socket based responses,
from Lorenzo Colitti.
12) Do TCP congestion window limiting based upon measurements, from Neal
Cardwell.
13) Support busy polling in SCTP, from Neal Horman.
14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru.
15) Bridge promisc mode handling improvements from Vlad Yasevich.
16) Don't use inetpeer entries to implement ID generation any more, it
performs poorly, from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits)
rtnetlink: fix userspace API breakage for iproute2 < v3.9.0
tcp: fixing TLP's FIN recovery
net: fec: Add software TSO support
net: fec: Add Scatter/gather support
net: fec: Increase buffer descriptor entry number
net: fec: Factorize feature setting
net: fec: Enable IP header hardware checksum
net: fec: Factorize the .xmit transmit function
bridge: fix compile error when compiling without IPv6 support
bridge: fix smatch warning / potential null pointer dereference
via-rhine: fix full-duplex with autoneg disable
bnx2x: Enlarge the dorq threshold for VFs
bnx2x: Check for UNDI in uncommon branch
bnx2x: Fix 1G-baseT link
bnx2x: Fix link for KR with swapped polarity lane
sctp: Fix sk_ack_backlog wrap-around problem
net/core: Add VF link state control policy
net/fsl: xgmac_mdio is dependent on OF_MDIO
net/fsl: Make xgmac_mdio read error message useful
net_sched: drr: warn when qdisc is not work conserving
...
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Linus Torvalds
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7550cfab3d |
PCI changes for the v3.16 merge window (part 2):
IOMMU
- Add DMA alias iterator (Alex Williamson)
- Add DMA alias quirks for ASMedia, ITE, Tundra bridges (Alex Williamson)
- Add DMA alias quirks for Marvell, Ricoh devices (Alex Williamson)
- Add DMA alias quirk for HighPoint devices (Jérôme Carretero)
MSI
- Fix leak in free_msi_irqs() (Alexei Starovoitov)
Marvell MVEBU
- Remove unnecessary use of 'conf_lock' spinlock (Andrew Murray)
- Avoid setting an undefined window size (Jason Gunthorpe)
- Allow several windows with the same target/attribute (Thomas Petazzoni)
- Split PCIe BARs into multiple MBus windows when needed (Thomas Petazzoni)
- Fix off-by-one in the computed size of the mbus windows (Willy Tarreau)
NVIDIA Tegra
- Use new OF interrupt mapping when possible (Lucas Stach)
Synopsys DesignWare
- Remove unnecessary use of 'conf_lock' spinlock (Andrew Murray)
- Use new OF interrupt mapping when possible (Lucas Stach)
- Split Exynos and i.MX bindings (Lucas Stach)
- Fix comment for setting number of lanes (Mohit Kumar)
- Fix iATU programming for cfg1, io and mem viewport (Mohit Kumar)
Miscellaneous
- EXPORT_SYMBOL cleanup (Ryan Desfosses)
- Whitespace cleanup (Ryan Desfosses)
- Merge multi-line quoted strings (Ryan Desfosses)
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Merge tag 'pci-v3.16-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull more PCI updates from Bjorn Helgaas:
"Here are some more things I'd like to see in v3.16-rc1:
- DMA alias iterator, part of some work to fix IOMMU issues
- MVEBU, Tegra, DesignWare changes that I forgot to include before
- Some whitespace code cleanup
Details:
IOMMU
- Add DMA alias iterator (Alex Williamson)
- Add DMA alias quirks for ASMedia, ITE, Tundra bridges (Alex Williamson)
- Add DMA alias quirks for Marvell, Ricoh devices (Alex Williamson)
- Add DMA alias quirk for HighPoint devices (Jérôme Carretero)
MSI
- Fix leak in free_msi_irqs() (Alexei Starovoitov)
Marvell MVEBU
- Remove unnecessary use of 'conf_lock' spinlock (Andrew Murray)
- Avoid setting an undefined window size (Jason Gunthorpe)
- Allow several windows with the same target/attribute (Thomas Petazzoni)
- Split PCIe BARs into multiple MBus windows when needed (Thomas Petazzoni)
- Fix off-by-one in the computed size of the mbus windows (Willy Tarreau)
NVIDIA Tegra
- Use new OF interrupt mapping when possible (Lucas Stach)
Synopsys DesignWare
- Remove unnecessary use of 'conf_lock' spinlock (Andrew Murray)
- Use new OF interrupt mapping when possible (Lucas Stach)
- Split Exynos and i.MX bindings (Lucas Stach)
- Fix comment for setting number of lanes (Mohit Kumar)
- Fix iATU programming for cfg1, io and mem viewport (Mohit Kumar)
Miscellaneous
- EXPORT_SYMBOL cleanup (Ryan Desfosses)
- Whitespace cleanup (Ryan Desfosses)
- Merge multi-line quoted strings (Ryan Desfosses)"
* tag 'pci-v3.16-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (21 commits)
PCI: Add function 1 DMA alias quirk for HighPoint RocketRaid 642L
PCI/MSI: Fix memory leak in free_msi_irqs()
PCI: Merge multi-line quoted strings
PCI: Whitespace cleanup
PCI: Move EXPORT_SYMBOL so it immediately follows function/variable
PCI: Add bridge DMA alias quirk for ITE bridge
PCI: designware: Split Exynos and i.MX bindings
PCI: Add bridge DMA alias quirk for ASMedia and Tundra bridges
PCI: Add support for PCIe-to-PCI bridge DMA alias quirks
PCI: Add function 1 DMA alias quirk for Marvell devices
PCI: Add function 0 DMA alias quirk for Ricoh devices
PCI: Add support for DMA alias quirks
PCI: Convert pci_dev_flags definitions to bit shifts
PCI: Add DMA alias iterator
PCI: mvebu: Use '%pa' for printing 'phys_addr_t' type
PCI: mvebu: Remove unnecessary use of 'conf_lock' spinlock
PCI: designware: Remove unnecessary use of 'conf_lock' spinlock
PCI: designware: Use new OF interrupt mapping when possible
PCI: designware: Fix iATU programming for cfg1, io and mem viewport
PCI: designware: Fix comment for setting number of lanes
...
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Linus Torvalds
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19c1940fea |
More ACPI and power management updates for 3.16-rc1
- I didn't remember correctly that the Hans de Goede's ACPI video
patches actually didn't flip the video.use_native_backlight
default, although we had discussed that and decided to do that.
Since I said we would do that in the previous PM+ACPI pull
request, make that change for real now.
- ACPI bus check notifications for PCI host bridges don't cause
the bus below the host bridge to be checked for changes as they
should because of a mistake in the ACPI-based PCI hotplug (ACPIPHP)
subsystem that forgets to add hotplug contexts to PCI host bridge
ACPI device objects. Create hotplug contexts for PCI host bridges
too as appropriate.
- Revert recent cpufreq commit related to the big.LITTLE cpufreq
driver that breaks arm64 builds.
- Fix for a regression in the ppc-corenet cpufreq driver introduced
during the 3.15 cycle and causing the driver to use the remainder
from do_div instead of the quotient. From Ed Swarthout.
- Resets triggered by panic activate a BUG_ON() in vmalloc.c on
systems where the ACPI reset register is located in memory address
space. Fix from Randy Wright.
- Fix for a problem with cpufreq governors that decisions made by
them may be suboptimal due to the fact that deferrable timers are
used by them for CPU load sampling. From Srivatsa S Bhat.
- Fix for a problem with the Tegra cpufreq driver where the CPU
frequency is temporarily switched to a "stable" level that
is different from both the initial and target frequencies
during transitions which causes udelay() to expire earlier than
it should sometimes. From Viresh Kumar.
- New trace points and rework of some existing trace points for
system suspend/resume profiling from Todd Brandt.
- Assorted cpufreq fixes and cleanups from Stratos Karafotis and
Viresh Kumar.
- Copyright notice update for suspend-and-cpuhotplug.txt from
Srivatsa S Bhat.
/
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Merge tag 'pm+acpi-3.16-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI and power management updates from Rafael Wysocki:
"These are fixups on top of the previous PM+ACPI pull request,
regression fixes (ACPI hotplug, cpufreq ppc-corenet), other bug fixes
(ACPI reset, cpufreq), new PM trace points for system suspend
profiling and a copyright notice update.
Specifics:
- I didn't remember correctly that the Hans de Goede's ACPI video
patches actually didn't flip the video.use_native_backlight
default, although we had discussed that and decided to do that.
Since I said we would do that in the previous PM+ACPI pull request,
make that change for real now.
- ACPI bus check notifications for PCI host bridges don't cause the
bus below the host bridge to be checked for changes as they should
because of a mistake in the ACPI-based PCI hotplug (ACPIPHP)
subsystem that forgets to add hotplug contexts to PCI host bridge
ACPI device objects. Create hotplug contexts for PCI host bridges
too as appropriate.
- Revert recent cpufreq commit related to the big.LITTLE cpufreq
driver that breaks arm64 builds.
- Fix for a regression in the ppc-corenet cpufreq driver introduced
during the 3.15 cycle and causing the driver to use the remainder
from do_div instead of the quotient. From Ed Swarthout.
- Resets triggered by panic activate a BUG_ON() in vmalloc.c on
systems where the ACPI reset register is located in memory address
space. Fix from Randy Wright.
- Fix for a problem with cpufreq governors that decisions made by
them may be suboptimal due to the fact that deferrable timers are
used by them for CPU load sampling. From Srivatsa S Bhat.
- Fix for a problem with the Tegra cpufreq driver where the CPU
frequency is temporarily switched to a "stable" level that is
different from both the initial and target frequencies during
transitions which causes udelay() to expire earlier than it should
sometimes. From Viresh Kumar.
- New trace points and rework of some existing trace points for
system suspend/resume profiling from Todd Brandt.
- Assorted cpufreq fixes and cleanups from Stratos Karafotis and
Viresh Kumar.
- Copyright notice update for suspend-and-cpuhotplug.txt from
Srivatsa S Bhat"
* tag 'pm+acpi-3.16-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / hotplug / PCI: Add hotplug contexts to PCI host bridges
PM / sleep: trace events for device PM callbacks
cpufreq: cpufreq-cpu0: remove dependency on THERMAL and REGULATOR
cpufreq: tegra: update comment for clarity
cpufreq: intel_pstate: Remove duplicate CPU ID check
cpufreq: Mark CPU0 driver with CPUFREQ_NEED_INITIAL_FREQ_CHECK flag
PM / Documentation: Update copyright in suspend-and-cpuhotplug.txt
cpufreq: governor: remove copy_prev_load from 'struct cpu_dbs_common_info'
cpufreq: governor: Be friendly towards latency-sensitive bursty workloads
PM / sleep: trace events for suspend/resume
cpufreq: ppc-corenet-cpu-freq: do_div use quotient
Revert "cpufreq: Enable big.LITTLE cpufreq driver on arm64"
cpufreq: Tegra: implement intermediate frequency callbacks
cpufreq: add support for intermediate (stable) frequencies
ACPI / video: Change the default for video.use_native_backlight to 1
ACPI: Fix bug when ACPI reset register is implemented in system memory
|
||
|
Linus Torvalds
|
7c574cf6ae |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
Pull LED updates from Bryan Wu: "I just found merge window is open and I'm quite busy and almost forget to send out this pull request. Thanks Russell and Alexandre ping me about this. So basically we got some clean up and leds-pwm fixing patches from Russell" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: leds: Remove duplicated OOM message for individual driver drivers/leds: Replace __get_cpu_var use through this_cpu_ptr leds: lp55xx: add DT bindings for LP55231 leds: 88pm860x: Fix missing refcount decrement for parent of_node leds: 88pm860x: Use of_get_child_by_name leds: leds-pwm: add DT support for LEDs wired to supply leds: leds-pwm: implement PWM inversion leds: leds-pwm: convert OF parsing code to use led_pwm_add() leds: leds-pwm: provide a common function to setup a single led-pwm device leds: pca9685: Remove leds-pca9685 driver dell-led: add mic mute led interface |
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Linus Torvalds
|
bae14e7a2d |
This pull-request contains some misplaced patches from Tony
Lindgren that should have been part of the initial one. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIcBAABAgAGBQJTmWA4AAoJEFGvii+H/Hdh+gEP/RxWLjkKnIHjpKiBdrjlMqYC E4p6CCq1voj2MMgaEt5E2FxyQojD+OHUF26gJKfJzp01em5sF7RK1fd57jfqnF4e VV4yxrLOzNXV6aIm1HAd/dVcbD7vHtmQ0mo6kPrZ9O7E12C+1ayCUDT8TO2kzyfw CmXIKEN0LVZ9W38LpBi81H3UWUGGZSBK+G1uYDewfmqW5MzC7ORRSx3LNmj3jiXK k/53fBKKB1NeXyK88K10HskN50vPUOCxzF8+UwccLRk4na6nTdX+XRF/vYgVtKkt 00IyyGxFtSA91UToCe8gHkx94W5pgznIkExjIHzjdo69smrbrrzKxEoIicdUQCvk U1f7a4W7UJu2VLOM92p8DjIHYEVaAKtH3hgyzMYGzXheRG1/eweBPJoUgJ8sL8Vq ykeulZKWKFxcV+rasNxCwRhOKWJimZ845CIbqgfeGeUstw88z8wX6WigGAmkrJ4U zWiN+pV6gZYjoBAc3sYA4f/k1ZcwLNDMW1TKZofVWtpV0C9YcXORkMNN6oskSFeB fJcRzOcfq1K/g7Y2idm0D+vHN74v/x9Z5x9lPXsOLv+fu+e2LJiKwZps3//vs5qk yn1zlqxS/IPMM4KdUh6BDSZODNi8bJSANkO1h5RveYKcEQXh9zk70jEC+np0MvmO p8dXYd/2ZnyromPYO1UM =EdTj -----END PGP SIGNATURE----- Merge tag 'mfd-for-linus-3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull more MFD updates from Lee Jones: "I missed collecting these patches due to a branch/tag naming ambiguity. Completely my own fault, as I mindlessly named a branch and tag identically. Sorry for the fuss. This pull-request contains some misplaced patches from Tony Lindgren that should have been part of the initial one" * tag 'mfd-for-linus-3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: twl4030-power: Add a configuration to turn off oscillator during off-idle mfd: twl4030-power: Add support for board specific configuration mfd: twl4030-power: Add recommended idle configuration mfd: twl4030-power: Add generic reset configuration mfd: twl4030-power: Fix some defines for SW_EVENTS mfd: twl4030-power: Fix hang on reboot if sleep configuration was loaded earlier |
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Linus Torvalds
|
682b7c1c8e |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main drm merge window pull request, changes all over the
place, mostly normal levels of churn.
Highlights:
Core drm:
More cleanups, fix race on connector/encoder naming, docs updates,
object locking rework in prep for atomic modeset
i915:
mipi DSI support, valleyview power fixes, cursor size fixes,
execlist refactoring, vblank improvements, userptr support, OOM
handling improvements
radeon:
GPUVM tuning and large page size support, gart fixes, deep color
HDMI support, HDMI audio cleanups
nouveau:
- displayport rework should fix lots of issues
- initial gk20a support
- gk110b support
- gk208 fixes
exynos:
probe order fixes, HDMI changes, IPP consolidation
msm:
debugfs updates, misc fixes
ast:
ast2400 support, sync with UMS driver
tegra:
cleanups, hdmi + hw cursor for Tegra 124.
panel:
fixes existing panels add some new ones.
ipuv3:
moved from staging to drivers/gpu"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (761 commits)
drm/nouveau/disp/dp: fix tmds passthrough on dp connector
drm/nouveau/dp: probe dpcd to determine connectedness
drm/nv50-: trigger update after all connectors disabled
drm/nv50-: prepare for attaching a SOR to multiple heads
drm/gf119-/disp: fix debug output on update failure
drm/nouveau/disp/dp: make use of postcursor when its available
drm/g94-/disp/dp: take max pullup value across all lanes
drm/nouveau/bios/dp: parse lane postcursor data
drm/nouveau/dp: fix support for dpms
drm/nouveau: register a drm_dp_aux channel for each dp connector
drm/g94-/disp: add method to power-off dp lanes
drm/nouveau/disp/dp: maintain link in response to hpd signal
drm/g94-/disp: bash and wait for something after changing lane power regs
drm/nouveau/disp/dp: split link config/power into two steps
drm/nv50/disp: train PIOR-attached DP from second supervisor
drm/nouveau/disp/dp: make use of existing output data for link training
drm/gf119/disp: start removing direct vbios parsing from supervisor
drm/nv50/disp: start removing direct vbios parsing from supervisor
drm/nouveau/disp/dp: maintain receiver caps in response to hpd signal
drm/nouveau/disp/dp: create subclass for dp outputs
...
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Linus Torvalds
|
16b9057804 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro:
"This the bunch that sat in -next + lock_parent() fix. This is the
minimal set; there's more pending stuff.
In particular, I really hope to get acct.c fixes merged this cycle -
we need that to deal sanely with delayed-mntput stuff. In the next
pile, hopefully - that series is fairly short and localized
(kernel/acct.c, fs/super.c and fs/namespace.c). In this pile: more
iov_iter work. Most of prereqs for ->splice_write with sane locking
order are there and Kent's dio rewrite would also fit nicely on top of
this pile"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (70 commits)
lock_parent: don't step on stale ->d_parent of all-but-freed one
kill generic_file_splice_write()
ceph: switch to iter_file_splice_write()
shmem: switch to iter_file_splice_write()
nfs: switch to iter_splice_write_file()
fs/splice.c: remove unneeded exports
ocfs2: switch to iter_file_splice_write()
->splice_write() via ->write_iter()
bio_vec-backed iov_iter
optimize copy_page_{to,from}_iter()
bury generic_file_aio_{read,write}
lustre: get rid of messing with iovecs
ceph: switch to ->write_iter()
ceph_sync_direct_write: stop poking into iov_iter guts
ceph_sync_read: stop poking into iov_iter guts
new helper: copy_page_from_iter()
fuse: switch to ->write_iter()
btrfs: switch to ->write_iter()
ocfs2: switch to ->write_iter()
xfs: switch to ->write_iter()
...
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Tomas Pop
|
1a539d372e |
hwmon: add support for Sensirion SHTC1 sensor
Add support for Sensirion SHTC1 and compatible temperature and humidity sensors. Signed-off-by: Tomas Pop <tomas.pop@sensirion.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
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Rafael J. Wysocki
|
589e18a973 |
Merge branch 'pm-cpufreq'
* pm-cpufreq: cpufreq: cpufreq-cpu0: remove dependency on THERMAL and REGULATOR cpufreq: tegra: update comment for clarity cpufreq: intel_pstate: Remove duplicate CPU ID check cpufreq: Mark CPU0 driver with CPUFREQ_NEED_INITIAL_FREQ_CHECK flag cpufreq: governor: remove copy_prev_load from 'struct cpu_dbs_common_info' cpufreq: governor: Be friendly towards latency-sensitive bursty workloads cpufreq: ppc-corenet-cpu-freq: do_div use quotient Revert "cpufreq: Enable big.LITTLE cpufreq driver on arm64" cpufreq: Tegra: implement intermediate frequency callbacks cpufreq: add support for intermediate (stable) frequencies |
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Al Viro
|
9c1d5284c7 |
Merge commit '9f12600fe425bc28f0ccba034a77783c09c15af4' into for-linus
Backmerge of dcache.c changes from mainline. It's that, or complete rebase... Conflicts: fs/splice.c Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
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Linus Torvalds
|
4251c2a670 |
Most of this is cleaning up various driver sysfs permissions so we can
re-add the perm check (we unified the module param and sysfs checks, but the module ones were stronger so we weakened them temporarily). Param parsing gets documented, and also "--" now forces args to be handed to init (and ignored by the kernel). Module NX/RO protections get tightened: we now set them before calling parse_args(). Cheers, Rusty. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJTl+oJAAoJENkgDmzRrbjxtUEP/jIXml01jE2HquOJ/DfrCJOt ry5L5Iy8wVBRotTszrXqlD6+W8fLYsEdhM65Wof1H7X1qjaulqYZmrL7bQn4rIGN YPUmO5rOzECeAPNW5+e2JLnR4bmS99gVcWzJFCHUBd7Z8ceKaoIk7/XvUg6Mdjg7 v0kJ5X+U9da2sVYYcZ71euth4ADLFDRNRexA1mPI6mKzJLOBgfvCBWZnkFVdBcjd VmL6ceFo/yP9Ed4pgG/4uXq1dZ4ZttpjPusDmNcjq+snOzsQb4tW+KB2Pr6iTwQy TDt7lQm5+xfUXgUG/S5L6PYn10P44Voo7AEJa+QK5YPSOY/eRVA0h4/ayP0vqDaJ LpZjqXbW77G4yOgEV9KRFLLXiFXykTh2TyCPYL5G2XVXQp1OmViu2f21JWJLFLgL mqOXYWdowOGVOOoTgwxIdxczCFCATJUaU5Ig6ay8C02E2mCwIV+IaGSdpsCiyjz/ dNNumMxWg0NMo/c0YG4K3Ake6ZaGrwbnuJYijaEj6mgpifhh7k4yhFciXGLpkLnS Yuo4ORO0GX34z1+bX0iwrgMGPdy7+BnbXsDdWJsbsnwnKKes/Sp44fNl4lPwdM3n siaPsxmfAtl9EGqbkU1Fk+x5+X/Lv2I/7/nX5n53520RLkJJpbeMDfHUqpbrqeUN JNUTOZ9o72EqDVKnn175 =IxSN -----END PGP SIGNATURE----- Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux Pull module updates from Rusty Russell: "Most of this is cleaning up various driver sysfs permissions so we can re-add the perm check (we unified the module param and sysfs checks, but the module ones were stronger so we weakened them temporarily). Param parsing gets documented, and also "--" now forces args to be handed to init (and ignored by the kernel). Module NX/RO protections get tightened: we now set them before calling parse_args()" * tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: module: set nx before marking module MODULE_STATE_COMING. samples/kobject/: avoid world-writable sysfs files. drivers/hid/hid-picolcd_fb: avoid world-writable sysfs files. drivers/staging/speakup/: avoid world-writable sysfs files. drivers/regulator/virtual: avoid world-writable sysfs files. drivers/scsi/pm8001/pm8001_ctl.c: avoid world-writable sysfs files. drivers/hid/hid-lg4ff.c: avoid world-writable sysfs files. drivers/video/fbdev/sm501fb.c: avoid world-writable sysfs files. drivers/mtd/devices/docg3.c: avoid world-writable sysfs files. speakup: fix incorrect perms on speakup_acntsa.c cpumask.h: silence warning with -Wsign-compare Documentation: Update kernel-parameters.tx param: hand arguments after -- straight to init modpost: Fix resource leak in read_dump() |
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Alexei Starovoitov
|
783e327b69 |
net: filter: document internal instruction encoding
This patch adds a description of eBPFs instruction encoding in order to bring the documentation in line with the implementation. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Alexei Starovoitov
|
e4ad403269 |
net: filter: mention eBPF terminology as well
Since the term eBPF is used anyway on mailing list discussions, lets also document that in the main BPF documentation file and replace a couple of occurrences with eBPF terminology to be more clear. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
|
c31c24b825 |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management update from Zhang Rui:
"Specifics:
- fix a bug in Exynos thermal driver, which overwrites the hardware
trip point threshold when updating software trigger levels and
results in emergency shutdown. From: Tushar Behera.
- add thermal sensor support for Armada 375 and 38x SoCs. From
Ezequiel Garcia.
- add TMU (Thermal Management Unit) support for Exynos5260 and
Exynos5420 SoCs. From Naveen Krishna Chatradhi.
- add support for the additional digital temperature sensors in the
Intel SoCs like Bay Trail. From: Srinivas Pandruvada.
- a couple of cleanups and small fixes from Jingoo Han, Bartlomiej
Zolnierkiewicz, Geert Uytterhoeven, Jacob Pan, Paul Walmsley and
Lan,Tianyu"
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (21 commits)
thermal: spear: remove unnecessary OOM messages
thermal: exynos: remove unnecessary OOM messages
thermal: rcar: remove unnecessary OOM messages
thermal: armada: Support Armada 380 SoC
thermal: armada: Support Armada 375 SoC
thermal: armada: Allow to specify an 'inverted readout' sensor
thermal: armada: Pass the platform_device to init_sensor()
thermal: armada: Add generic infrastructure to handle the sensor
thermal: armada: Add infrastructure to support generic formulas
thermal: armada: Rename armada_thermal_ops struct
thermal/intel_powerclamp: add newer cpu ids
thermal: rcar: Use pm_runtime_put() i.s.o. pm_runtime_put_sync()
thermal: samsung: Only update available threshold limits
Thermal/int3403: Fix thermal hysteresis unit conversion
thermal: Intel SoC DTS thermal
thermal: samsung: Add TMU support for Exynos5260 SoCs
thermal: samsung: Add TMU support for Exynos5420 SoCs
thermal: samsung: change base_common to more meaningful base_second
thermal: samsung: replace inten_ bit fields with intclr_
thermal: offer Samsung thermal support only when ARCH_EXYNOS is defined
...
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Linus Torvalds
|
7f33e7241d |
pwm: Changes for v3.16-rc1
The majority of these changes are cleanups and fixes across all drivers. Redundant error messages are removed and more PWM controllers set the .can_sleep flag to signal that they can't be used in atomic context. Support is added for the Broadcom Kona family of SoCs and the Intel LPSS driver can now probe PCI devices in addition to ACPI devices. Upon shut- down, the pwm-backlight driver will now power off the backlight. It also uses the new descriptor-based GPIO API for more concise GPIO handling. A large chunk of these changes also converts platforms to use the lookup mechanism rather than relying on the global number space to reference PWM devices. This is largely in preparation for more unification and cleanups in future patches. Eventually it will allow the legacy PWM API to be removed. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJTl/AqAAoJEN0jrNd/PrOhoZsP/1yLaSK3NuBXWg3VdpH9i8so GXBeh3dbKAmC5MYQlhh5XTvuNBbfOoSp6dGdL3pV9GjcffbqzTynn5YszrbanezX +fqBF1NvW+jb2sUfQmedh9y30O1ADZM0p+FXW/R7e2khiE+8VF2ox35Hc3LLBqk8 SiZoy1UEzIo0BAHgtgCw2VXUYUSYX/KYGoF/t8TCCObKVC3wQ7pW5tN3Ekj14yNL NspM0Q8OsITCQO0PdOfHw1gBmy4iLSuoNpPKP12BQVx5seZ4LBaIz9Wh0jFu89hq zI1gFpGptMsxsaAn/zk6Nr9lHDkqxkhnuYA+dgkA6k0KI9jS1Me20WQEmvM9H9xs BJ8QOfMQP7AHCZeW61J+iPTtCyMwFejRSPMtPjNMfaOQduWJw7+o0GaA30F39dw0 3Cki1C44o9KfwCdC9OcmLignHt5TC1FEJgJL4OY695x0za7XcVgEN6nTg70AQfaz pcm4PeCqtM9jvXdJQdDGDI7gVzT33kpBnGatqQ2bUqMDx8HeHIkdEXehLwsYP46m FX0RJb5ue40esbVWZDGYWJqkdInpHt6deahTW+Jq9Exo4ZMr5/DVkMQCl8oF3/em Y5ED67dnAQ4au1MhElnDTPKk4Uh28aWTYwo8HSO6rt+8jcguH1KvXvLa+z2BcaMv ZVN0ZPy2813ix6Q0yO3D =BDxR -----END PGP SIGNATURE----- Merge tag 'pwm/for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm changes from Thierry Reding: "The majority of these changes are cleanups and fixes across all drivers. Redundant error messages are removed and more PWM controllers set the .can_sleep flag to signal that they can't be used in atomic context. Support is added for the Broadcom Kona family of SoCs and the Intel LPSS driver can now probe PCI devices in addition to ACPI devices. Upon shutdown, the pwm-backlight driver will now power off the backlight. It also uses the new descriptor-based GPIO API for more concise GPIO handling. A large chunk of these changes also converts platforms to use the lookup mechanism rather than relying on the global number space to reference PWM devices. This is largely in preparation for more unification and cleanups in future patches. Eventually it will allow the legacy PWM API to be removed" * tag 'pwm/for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (38 commits) pwm: fsl-ftm: set pwm_chip can_sleep flag pwm: ab8500: Fix wrong value shift for disable/enable PWM pwm: samsung: do not set manual update bit in pwm_samsung_config pwm: lp3943: Set pwm_chip can_sleep flag pwm: atmel: set pwm_chip can_sleep flag pwm: mxs: set pwm_chip can_sleep flag pwm: tiehrpwm: inline accessor functions pwm: tiehrpwm: don't build PM related functions when not needed pwm-backlight: retrieve configured PWM period leds: leds-pwm: retrieve configured PWM period ARM: pxa: hx4700: use PWM_LOOKUP to initialize struct pwm_lookup ARM: shmobile: armadillo: use PWM_LOOKUP to initialize struct pwm_lookup ARM: OMAP3: Beagle: use PWM_LOOKUP to initialize struct pwm_lookup pwm: modify PWM_LOOKUP to initialize all struct pwm_lookup members ARM: pxa: hx4700: initialize all the struct pwm_lookup members ARM: OMAP3: Beagle: initialize all the struct pwm_lookup members pwm: renesas-tpu: remove unused struct tpu_pwm_platform_data ARM: shmobile: armadillo: initialize all struct pwm_lookup members pwm: add period and polarity to struct pwm_lookup pwm: twl: Really disable twl6030 PWMs ... |
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Linus Torvalds
|
e413a19a8e |
MTD updates for 3.16:
- refactor m25p80.c driver for use as a general SPI NOR framework for other drivers which may speak to SPI NOR flash without providing full SPI support (i.e., not part of drivers/spi/) - new Freescale QuadSPI driver (utilizing new SPI NOR framework) - updates for the STMicro "FSM" SPI NOR driver - fix sync/flush behavior on mtd_blkdevs - fixup subpage write support on a few NAND drivers - correct the MTD OOB test for odd-sized OOB areas - add BCH-16 support for OMAP NAND - fix warnings and trivial refactoring - utilize new ECC DT bindings in pxa3xx NAND driver - new LPDDR NVM driver - address a few assorted bugs caught by Coverity - add new imx6sx support for GPMI NAND - use a bounce buffer for NAND when non-DMA-able buffers are used -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJTl/9oAAoJEFySrpd9RFgtfnUP+wURZfF1Xnek/3yNZP0Pt90x yToXPDgsK5oteBAAWMUwtnJImDzsUMD8BgLNLU1jvPKuvMo9lwNMaCF+l1wUrTeC F1VgYWq4tub3tk104Dthlguk0Jhj66k61LbvFvKXhkGEYGD9iPFeTPWyARUZTYOv R4eRybuU+l2ZTDd+vNStXx9oWyqzWXekwrhMi10YWoxF694kBMI4C0rZQ2CexjVl B5K0oL2P8JU/yNLgtMgPOfkh8rHZEoXECA3vaQscZzsOnc0evDndKSTkTX1Ls61Y eWFgXV6qyhL+5VKTiHNzi6/J0NeNaTquOs9HoBuWr1DwaS8aoWEhBjeuNrXGYs/s 6++CRoDDcdWunAXBH8hqFSu6IweYB5TQ+QMUa7Z69C9n/fZg82dF4i2RSnp4Y2rs qI19LrPIpdyL1ril5ndp0U2JRYXdxOpX3+jf2anG6u3vYjzI8P8tXEGKUz/uNpnK fpEn2zKpeHAq62eqScuhGsO7MO2bIg7yNKMdSoeeeT9dgbah6fkrQnaDNbtjC+Y1 rXMhgLiVebmm8BVe6w5XSFqCw+76RxmO04TAj/Vy3WVPQ2KNn+OuLc0yVlsqAO9n 7Y19QvHeMZZW4O/w5RQ/OniJpysXN0ESj2cE93DHdgUPQ5aedIN0r5eQA0M1e8c6 W2MQFS5nJPiCxUYia4KP =6UIq -----END PGP SIGNATURE----- Merge tag 'for-linus-20140610' of git://git.infradead.org/linux-mtd Pull MTD updates from Brian Norris: - refactor m25p80.c driver for use as a general SPI NOR framework for other drivers which may speak to SPI NOR flash without providing full SPI support (i.e., not part of drivers/spi/) - new Freescale QuadSPI driver (utilizing new SPI NOR framework) - updates for the STMicro "FSM" SPI NOR driver - fix sync/flush behavior on mtd_blkdevs - fixup subpage write support on a few NAND drivers - correct the MTD OOB test for odd-sized OOB areas - add BCH-16 support for OMAP NAND - fix warnings and trivial refactoring - utilize new ECC DT bindings in pxa3xx NAND driver - new LPDDR NVM driver - address a few assorted bugs caught by Coverity - add new imx6sx support for GPMI NAND - use a bounce buffer for NAND when non-DMA-able buffers are used * tag 'for-linus-20140610' of git://git.infradead.org/linux-mtd: (77 commits) mtd: gpmi: add gpmi support for imx6sx mtd: maps: remove check for CONFIG_MTD_SUPERH_RESERVE mtd: bf5xx_nand: use the managed version of kzalloc mtd: pxa3xx_nand: make the driver work on big-endian systems mtd: nand: omap: fix omap_calculate_ecc_bch() for-loop error mtd: nand: r852: correct write_buf loop bounds mtd: nand_bbt: handle error case for nand_create_badblock_pattern() mtd: nand_bbt: remove unused variable mtd: maps: sc520cdp: fix warnings mtd: slram: fix unused variable warning mtd: pfow: remove unused variable mtd: lpddr: fix Kconfig dependency, for I/O accessors mtd: nand: pxa3xx: Add supported ECC strength and step size to the DT binding mtd: nand: pxa3xx: Use ECC strength and step size devicetree binding mtd: nand: pxa3xx: Clean pxa_ecc_init() error handling mtd: nand: Warn the user if the selected ECC strength is too weak mtd: nand: omap: Documentation: How to select correct ECC scheme for your device ? mtd: nand: omap: add support for BCH16_ECC - NAND driver updates mtd: nand: omap: add support for BCH16_ECC - ELM driver updates mtd: nand: omap: add support for BCH16_ECC - GPMC driver updates ... |
||
Boris BREZILLON
|
5c89a8b657 |
clk: sunxi: document PRCM clock compatible strings
Document new compatible strings for clock provided by the PRCM (Power/Reset/Clock Management) unit. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Emilio López <emilio@elopez.com.ar> |
||
Emilio López
|
6d1d14d5ce |
clk: sunxi: document new A31 USB clock compatible
Support for the USB gates and resets on A31 has been recently added using a new compatible, so let's document it here. Signed-off-by: Emilio López <emilio@elopez.com.ar> |
||
|
Alexei Starovoitov
|
e430f34ee5 |
net: filter: cleanup A/X name usage
The macro 'A' used in internal BPF interpreter:
#define A regs[insn->a_reg]
was easily confused with the name of classic BPF register 'A', since
'A' would mean two different things depending on context.
This patch is trying to clean up the naming and clarify its usage in the
following way:
- A and X are names of two classic BPF registers
- BPF_REG_A denotes internal BPF register R0 used to map classic register A
in internal BPF programs generated from classic
- BPF_REG_X denotes internal BPF register R7 used to map classic register X
in internal BPF programs generated from classic
- internal BPF instruction format:
struct sock_filter_int {
__u8 code; /* opcode */
__u8 dst_reg:4; /* dest register */
__u8 src_reg:4; /* source register */
__s16 off; /* signed offset */
__s32 imm; /* signed immediate constant */
};
- BPF_X/BPF_K is 1 bit used to encode source operand of instruction
In classic:
BPF_X - means use register X as source operand
BPF_K - means use 32-bit immediate as source operand
In internal:
BPF_X - means use 'src_reg' register as source operand
BPF_K - means use 32-bit immediate as source operand
Suggested-by: Chema Gonzalez <chema@google.com>
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Chema Gonzalez <chema@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|
Linus Torvalds
|
dfb945473a |
Merge git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
"This contains:
- addition of the Intel MID watchdog
- removal of W83697HF and W83697UG drivers (code was merged into
w83627hf_wdt driver)
- addition of Armada 375/380 SoC support
- conversion of imx2_wdt to regmap API and to watchdog core API
- lots of other small improvements and fixes"
[ Wim was also tagged by gmail as a spammer, but not delayed by days
unlike Ben ]
* git://www.linux-watchdog.org/linux-watchdog: (25 commits)
x86: intel-mid: add watchdog platform code for Merrifield
watchdog: add Intel MID watchdog driver support
watchdog: sp805: Set watchdog_device->timeout from ->set_timeout()
booke/watchdog: refine and clean up the codes
watchdog: iop_wdt only builds for mach-iop13xx
watchdog: Remove drivers for W83697HF and W83697UG
watchdog: w83627hf_wdt: Add early_disable module parameter
ARM: mvebu: Add A375/A380 watchdog binding documentation
watchdog: orion: Add Armada 375/380 SoC support
watchdog: orion: Introduce per-SoC enabled() function
watchdog: orion: Introduce per-SoC stop() function
watchdog: orion: Remove unneeded atomic access
watchdog: orion: Introduce a SoC-specific RSTOUT mapping
watchdog: orion: Move the register ioremap'ing to its own function
watchdog: xilinx: Make of_device_id array const
watchdog: imx2_wdt: convert to watchdog core api
watchdog: imx2_wdt: convert to use regmap API.
watchdog: imx2_wdt: Sort the header files alphabetically
watchdog: ath79_wdt: switch to clk_prepare/clk_disable
watchdog: ath79_wdt: avoid spurious restarts on AR934x
...
|
||
|
Linus Torvalds
|
c5aec4c76a |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc updates from Ben Herrenschmidt: "Here is the bulk of the powerpc changes for this merge window. It got a bit delayed in part because I wasn't paying attention, and in part because I discovered I had a core PCI change without a PCI maintainer ack in it. Bjorn eventually agreed it was ok to merge it though we'll probably improve it later and I didn't want to rebase to add his ack. There is going to be a bit more next week, essentially fixes that I still want to sort through and test. The biggest item this time is the support to build the ppc64 LE kernel with our new v2 ABI. We previously supported v2 userspace but the kernel itself was a tougher nut to crack. This is now sorted mostly thanks to Anton and Rusty. We also have a fairly big series from Cedric that add support for 64-bit LE zImage boot wrapper. This was made harder by the fact that traditionally our zImage wrapper was always 32-bit, but our new LE toolchains don't really support 32-bit anymore (it's somewhat there but not really "supported") so we didn't want to rely on it. This meant more churn that just endian fixes. This brings some more LE bits as well, such as the ability to run in LE mode without a hypervisor (ie. under OPAL firmware) by doing the right OPAL call to reinitialize the CPU to take HV interrupts in the right mode and the usual pile of endian fixes. There's another series from Gavin adding EEH improvements (one day we *will* have a release with less than 20 EEH patches, I promise!). Another highlight is the support for the "Split core" functionality on P8 by Michael. This allows a P8 core to be split into "sub cores" of 4 threads which allows the subcores to run different guests under KVM (the HW still doesn't support a partition per thread). And then the usual misc bits and fixes ..." [ Further delayed by gmail deciding that BenH is a dirty spammer. Google knows. ] * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (155 commits) powerpc/powernv: Add missing include to LPC code selftests/powerpc: Test the THP bug we fixed in the previous commit powerpc/mm: Check paca psize is up to date for huge mappings powerpc/powernv: Pass buffer size to OPAL validate flash call powerpc/pseries: hcall functions are exported to modules, need _GLOBAL_TOC() powerpc: Exported functions __clear_user and copy_page use r2 so need _GLOBAL_TOC() powerpc/powernv: Set memory_block_size_bytes to 256MB powerpc: Allow ppc_md platform hook to override memory_block_size_bytes powerpc/powernv: Fix endian issues in memory error handling code powerpc/eeh: Skip eeh sysfs when eeh is disabled powerpc: 64bit sendfile is capped at 2GB powerpc/powernv: Provide debugfs access to the LPC bus via OPAL powerpc/serial: Use saner flags when creating legacy ports powerpc: Add cpu family documentation powerpc/xmon: Fix up xmon format strings powerpc/powernv: Add calls to support little endian host powerpc: Document sysfs DSCR interface powerpc: Fix regression of per-CPU DSCR setting powerpc: Split __SYSFS_SPRSETUP macro arch: powerpc/fadump: Cleaning up inconsistent NULL checks ... |
||
|
Linus Torvalds
|
2937f5efa5 |
Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86
Pull x86 platform driver updates from Matthew Garrett: "Very little of excitement here - the most significant is a new driver for detecting device freefall on Dells, other than that it's pretty much entirely minor fixes for specific machines" * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: hp-wmi: Enable hotkeys on some systems thinkpad_acpi: Add mappings for F9 - F12 hotkeys on X240 / T440 / T540 platform: x86: dell-smo8800: Dell Latitude freefall driver (ACPI SMO8800/SMO8810) ideapad_laptop: Introduce the use of the managed version of kzalloc platform/x86: Fix run-time dependencies of OLPC drivers platform: x86: asus-wmi.c: Cleaning up uninitialized variables ix86/mid/thermal: Introduce the use of the managed version of kzalloc platform x86 Kconfig: Refer to the laptop list in the Compal driver help Documentation: Add list of laptop models supported by the Compal driver ideapad-laptop: Blacklist rfkill control on the Lenovo Yoga 2 11 asus-wmi: Set WAPF to 4 for Asus X550CA alienware-wmi: For WMAX HDMI method, introduce a way to query HDMI cable status alienware-wmi: Update WMAX brightness method limit to 15 pvpanic: Set high notifier priority platform/x86: samsung-laptop: Add support for Samsung's NP7[34]0U3E models. toshiba_acpi: Add alternative keymap support for Satellite M840 platform-drivers-x86: intel_pmic_gpio: Fix off-by-one valid offset range check |
||
Mike Turquette
|
3f6eec9969 | Merge branch 'for-v3.16/ti-clk-drv' of github.com:t-kristo/linux-pm into clk-next | ||
Ismael Luceno
|
4cbfdac12c |
Documentation: Add list of laptop models supported by the Compal driver
Signed-off-by: Ismael Luceno <ismael.luceno@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com> |
||
|
Linus Torvalds
|
07888238f5 |
MMC highlights for 3.16:
Core:
- support HS400 mode of eMMC 5.0, via DT bindings mmc-hs400-1_{2,8}v
- if card init at 3.3v doesn't work, try 1.8v and 1.2v too
Drivers:
- moxart: New driver for MOXA ART SoCs
- rtsx_usb_sdmmc: New driver for Realtek USB card readers
- sdhci: Large rework around IRQ/regulator handling, remove card_tasklet
- sdhci-pci-o2micro: Add SeaBird SeaEagle SD3 support
- sunxi: New driver for Allwinner sunxi SoCs
- usdhi6rol0: New driver for Renesas SD/SDIO controller
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Merge tag 'mmc-updates-for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Pull MMC update from Chris Ball:
"MMC highlights for 3.16:
Core:
- support HS400 mode of eMMC 5.0, via DT bindings mmc-hs400-1_{2,8}v
- if card init at 3.3v doesn't work, try 1.8v and 1.2v too
Drivers:
- moxart: New driver for MOXA ART SoCs
- rtsx_usb_sdmmc: New driver for Realtek USB card readers
- sdhci: Large rework around IRQ/regulator handling, remove card_tasklet
- sdhci-pci-o2micro: Add SeaBird SeaEagle SD3 support
- sunxi: New driver for Allwinner sunxi SoCs
- usdhi6rol0: New driver for Renesas SD/SDIO controller"
* tag 'mmc-updates-for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (95 commits)
mmc: sdhci-s3c: use mmc_of_parse and remove the card_tasklet
mmc: add a driver for the Renesas usdhi6rol0 SD/SDIO host controller
mmc: sdhci-of-esdhc: Fixup compile error
mmc: tegra: fix reporting of base clock frequency
mmc: tegra: disable UHS modes
mmc: sdhci-dove: use mmc_of_parse() and remove card_tasklet CD handler
MAINTAINERS: mmc: Add path to git tree
mmc: dove: fix missing MACH_DOVE dependency
mmc: sdhci: SD tuning is broken for some controllers
mmc: sdhci-esdhc-imx: fix mmc ddr mode regression issue
mmc: sdhci-pci-o2micro: Add SeaBird SeaEagle SD3 support
mmc: omap_hsmmc: split omap-dma header file
mmc: omap_hsmmc: fix cmd23 multiblock read/write
mmc: omap_hsmmc: use devm_ioremap_resource
mmc: omap_hsmmc: use devm_request_threaded_irq
mmc: omap_hsmmc: use devm_request_irq
mmc: omap_hsmmc: use devm_clk_get
mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
mmc: wmt-sdmmc: Use GFP_KERNEL instead of hard-coded value
mmc: omap: Use DIV_ROUND_UP instead of open coded
...
|
||
Ezequiel Garcia
|
ebc5e33607 |
ARM: mvebu: Add A375/A380 watchdog binding documentation
This commit documents the new support for "marvell,armada-{375,380}-wdt"
compatible strings and the extra 'reg' entry requirement.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
|
||
|
Linus Torvalds
|
5b174fd647 |
Merge branch 'for-3.16' of git://linux-nfs.org/~bfields/linux
Pull nfsd updates from Bruce Fields:
"The largest piece is a long-overdue rewrite of the xdr code to remove
some annoying limitations: for example, there was no way to return
ACLs larger than 4K, and readdir results were returned only in 4k
chunks, limiting performance on large directories.
Also:
- part of Neil Brown's work to make NFS work reliably over the
loopback interface (so client and server can run on the same
machine without deadlocks). The rest of it is coming through
other trees.
- cleanup and bugfixes for some of the server RDMA code, from
Steve Wise.
- Various cleanup of NFSv4 state code in preparation for an
overhaul of the locking, from Jeff, Trond, and Benny.
- smaller bugfixes and cleanup from Christoph Hellwig and
Kinglong Mee.
Thanks to everyone!
This summer looks likely to be busier than usual for knfsd. Hopefully
we won't break it too badly; testing definitely welcomed"
* 'for-3.16' of git://linux-nfs.org/~bfields/linux: (100 commits)
nfsd4: fix FREE_STATEID lockowner leak
svcrdma: Fence LOCAL_INV work requests
svcrdma: refactor marshalling logic
nfsd: don't halt scanning the DRC LRU list when there's an RC_INPROG entry
nfs4: remove unused CHANGE_SECURITY_LABEL
nfsd4: kill READ64
nfsd4: kill READ32
nfsd4: simplify server xdr->next_page use
nfsd4: hash deleg stateid only on successful nfs4_set_delegation
nfsd4: rename recall_lock to state_lock
nfsd: remove unneeded zeroing of fields in nfsd4_proc_compound
nfsd: fix setting of NFS4_OO_CONFIRMED in nfsd4_open
nfsd4: use recall_lock for delegation hashing
nfsd: fix laundromat next-run-time calculation
nfsd: make nfsd4_encode_fattr static
SUNRPC/NFSD: Remove using of dprintk with KERN_WARNING
nfsd: remove unused function nfsd_read_file
nfsd: getattr for FATTR4_WORD0_FILES_AVAIL needs the statfs buffer
NFSD: Error out when getting more than one fsloc/secinfo/uuid
NFSD: Using type of uint32_t for ex_nflavors instead of int
...
|
||
|
Linus Torvalds
|
77c32bbbe0 |
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine updates from Vinod Koul: - new Xilixn VDMA driver from Srikanth - bunch of updates for edma driver by Thomas, Joel and Peter - fixes and updates on dw, ste_dma, freescale, mpc512x, sudmac etc * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (45 commits) dmaengine: sh: don't use dynamic static allocation dmaengine: sh: fix print specifier warnings dmaengine: sh: make shdma_prep_dma_cyclic static dmaengine: Kconfig: Update MXS_DMA help text to include MX6Q/MX6DL of: dma: Grammar s/requests/request/, s/used required/required/ dmaengine: shdma: Enable driver compilation with COMPILE_TEST dmaengine: rcar-hpbdma: Include linux/err.h dmaengine: sudmac: Include linux/err.h dmaengine: sudmac: Keep #include sorted alphabetically dmaengine: shdmac: Include linux/err.h dmaengine: shdmac: Keep #include sorted alphabetically dmaengine: s3c24xx-dma: Add cyclic transfer support dmaengine: s3c24xx-dma: Process whole SG chain dmaengine: imx: correct sdmac->status for cyclic dma tx dmaengine: pch: fix compilation for alpha target dmaengine: dw: check return code of dma_async_device_register() dmaengine: dw: fix regression in dw_probe() function dmaengine: dw: enable clock before access dma: pch_dma: Fix Kconfig dependencies dmaengine: mpc512x: add support for peripheral transfers ... |
||
|
Linus Torvalds
|
fad0701eaa |
Merge branch 'serge-next-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux-security
Pull security layer updates from Serge Hallyn: "This is a merge of James Morris' security-next tree from 3.14 to yesterday's master, plus four patches from Paul Moore which are in linux-next, plus one patch from Mimi" * 'serge-next-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux-security: ima: audit log files opened with O_DIRECT flag selinux: conditionally reschedule in hashtab_insert while loading selinux policy selinux: conditionally reschedule in mls_convert_context while loading selinux policy selinux: reject setexeccon() on MNT_NOSUID applications with -EACCES selinux: Report permissive mode in avc: denied messages. Warning in scanf string typing Smack: Label cgroup files for systemd Smack: Verify read access on file open - v3 security: Convert use of typedef ctl_table to struct ctl_table Smack: bidirectional UDS connect check Smack: Correctly remove SMACK64TRANSMUTE attribute SMACK: Fix handling value==NULL in post setxattr bugfix patch for SMACK Smack: adds smackfs/ptrace interface Smack: unify all ptrace accesses in the smack Smack: fix the subject/object order in smack_ptrace_traceme() Minor improvement of 'smack_sb_kern_mount' smack: fix key permission verification KEYS: Move the flags representing required permission to linux/key.h |
||
Warren Turkal
|
4be7f0a30b |
kbuild: Fix a typo in documentation
Signed-off-by: Warren Turkal <wt@penguintechs.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Michal Marek <mmarek@suse.cz> |
||
|
Linus Torvalds
|
64b2d1fbbf |
f2fs updates for v3.16
This patch-set includes the following major enhancement patches.
o enhance wait_on_page_writeback
o support SEEK_DATA and SEEK_HOLE
o enhance readahead flows
o enhance IO flushes
o support fiemap
o add some tracepoints
The other bug fixes are as follows.
o fix to support a large volume > 2TB correctly
o recovery bug fix wrt fallocated space
o fix recursive lock on xattr operations
o fix some cases on the remount flow
And, there are a bunch of cleanups.
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Merge tag 'for-f2fs-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, there is no special interesting feature, but we've
investigated a couple of tuning points with respect to the I/O flow.
Several major bug fixes and a bunch of clean-ups also have been made.
This patch-set includes the following major enhancement patches:
- enhance wait_on_page_writeback
- support SEEK_DATA and SEEK_HOLE
- enhance readahead flows
- enhance IO flushes
- support fiemap
- add some tracepoints
The other bug fixes are as follows:
- fix to support a large volume > 2TB correctly
- recovery bug fix wrt fallocated space
- fix recursive lock on xattr operations
- fix some cases on the remount flow
And, there are a bunch of cleanups"
* tag 'for-f2fs-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (52 commits)
f2fs: support f2fs_fiemap
f2fs: avoid not to call remove_dirty_inode
f2fs: recover fallocated space
f2fs: fix to recover data written by dio
f2fs: large volume support
f2fs: avoid crash when trace f2fs_submit_page_mbio event in ra_sum_pages
f2fs: avoid overflow when large directory feathure is enabled
f2fs: fix recursive lock by f2fs_setxattr
MAINTAINERS: add a co-maintainer from samsung for F2FS
MAINTAINERS: change the email address for f2fs
f2fs: use inode_init_owner() to simplify codes
f2fs: avoid to use slab memory in f2fs_issue_flush for efficiency
f2fs: add a tracepoint for f2fs_read_data_page
f2fs: add a tracepoint for f2fs_write_{meta,node,data}_pages
f2fs: add a tracepoint for f2fs_write_{meta,node,data}_page
f2fs: add a tracepoint for f2fs_write_end
f2fs: add a tracepoint for f2fs_write_begin
f2fs: fix checkpatch warning
f2fs: deactivate inode page if the inode is evicted
f2fs: decrease the lock granularity during write_begin
...
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||
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Linus Torvalds
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1c54fc1efe |
SCSI for-linus on 20140609
This patch consists of the usual driver updates (qla2xxx, qla4xxx, lpfc, be2iscsi, fnic, ufs, NCR5380) The NCR5380 is the addition to maintained status of a long neglected driver for older hardware. In addition there are a lot of minor fixes and cleanups and some more updates to make scsi mq ready. Signed-off-by: James Bottomley <JBottomley@Parallels.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAABAgAGBQJTlcwiAAoJEDeqqVYsXL0M5qsIALzVPLd4yxA16zCiaPQUeIV5 mfYmwISFlN+qW3AcUeSH4D13YgegCjEBfqaDMWvIkgouxLy/7jpxtChutq3MCzUE cDT1B9+ZrzoqBISRNHEh/gx5F1MOF2VPuqG2pe0J90wyRCNzJscB6PbtWMAo86CA 2eu7wq3K9FXxCC1qY0PzwBLXHqUcgk5GWiK9CM/k4W0NiTVeNmwPeh5i91IQnBHx E2l7NAXgNLyCf5tyeswvZ4pW0T3hlaswNmBB4qC8oJm4U6UqMN+tk4ML63Pz7uPe 4mlHG0uI8Vbdi13iv1EDUZ9Vo8iqVrzP2UAhakgP9poKSGqE4d/MD0EKNGQB2Es= =cBY8 -----END PGP SIGNATURE----- Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This patch consists of the usual driver updates (qla2xxx, qla4xxx, lpfc, be2iscsi, fnic, ufs, NCR5380) The NCR5380 is the addition to maintained status of a long neglected driver for older hardware. In addition there are a lot of minor fixes and cleanups and some more updates to make scsi mq ready" * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (130 commits) include/scsi/osd_protocol.h: remove unnecessary __constant mvsas: Recognise device/subsystem 9485/9485 as 88SE9485 Revert "be2iscsi: Fix processing cqe for cxn whose endpoint is freed" mptfusion: fix msgContext in mptctl_hp_hostinfo acornscsi: remove linked command support scsi/NCR5380: dprintk macro fusion: Remove use of DEF_SCSI_QCMD fusion: Add free msg frames to the head, not tail of list mpt2sas: Add free smids to the head, not tail of list mpt2sas: Remove use of DEF_SCSI_QCMD mpt2sas: Remove uses of serial_number mpt3sas: Remove use of DEF_SCSI_QCMD mpt3sas: Remove uses of serial_number qla2xxx: Use kmemdup instead of kmalloc + memcpy qla4xxx: Use kmemdup instead of kmalloc + memcpy qla2xxx: fix incorrect debug printk be2iscsi: Bump the driver version be2iscsi: Fix processing cqe for cxn whose endpoint is freed be2iscsi: Fix destroy MCC-CQ before MCC-EQ is destroyed be2iscsi: Fix memory corruption in MBX path ... |
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Linus Torvalds
|
f4f9b8fc73 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "A big update to the Atmel touchscreen driver, devm support for polled input devices, several drivers have been converted to using managed resources, and assorted driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (87 commits) Input: synaptics - fix resolution for manually provided min/max Input: atmel_mxt_ts - fix invalid return from mxt_get_bootloader_version Input: max8997_haptic - add error handling for regulator and pwm Input: elantech - don't set bit 1 of reg_10 when the no_hw_res quirk is set Input: elantech - deal with clickpads reporting right button events Input: edt-ft5x06 - fix an i2c write for M09 support Input: omap-keypad - remove platform data support ARM: OMAP2+: remove unused omap4-keypad file and code Input: ab8500-ponkey - switch to using managed resources Input: max8925_onkey - switch to using managed resources Input: 88pm860x-ts - switch to using managed resources Input: 88pm860x_onkey - switch to using managed resources Input: intel-mid-touch - switch to using managed resources Input: wacom - process outbound for newer Cintiqs Input: wacom - set stylus_in_proximity when pen is in range DTS: ARM: OMAP3-N900: Add tsc2005 support Input: tsc2005 - add DT support Input: add common DT binding for touchscreens Input: jornada680_kbd - switch top using managed resources Input: adp5520-keys - switch to using managed resources ... |
||
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Linus Torvalds
|
214b931320 |
Lots of tweaks, small fixes, optimizations, and some helper functions
to help out the rest of the kernel to ease their use of trace events. The big change for this release is the allowing of other tracers, such as the latency tracers, to be used in the trace instances and allow for function or function graph tracing to be in the top level simultaneously. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJTlbUqAAoJEKQekfcNnQGuP+8H+wTBG06beHsqe6XcaeXcKNkt Mimm0O04oQdw89CBWeJvXyOwRTtiN4M/4hxHXBTDtChxM9oUyWw1o0IpSMMuQ16O w9r3DfC8e1air+ufEuYWM0QNtyzHi8EfDSNia55ON5jvtkCZTXOEKZD+n8M9w28p I7PVgr0PDztsCpethCpg0M8beK9zuQPWMzsHAQCsKI06Xl5z33kPIJR15Exh+Kr1 uVVTZW7JFVAPuSnteLSIx9pN6OjsVGzOZCljg+O+9/v/02u5nkMiS2nURxae86kg RTSiRYT6Hvl/MCBhdss/w5kgSk6BYiZ0hXbLtwetvre+vQrOR5CnDw2DxZ7e+gU= =oudH -----END PGP SIGNATURE----- Merge tag 'trace-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing updates from Steven Rostedt: "Lots of tweaks, small fixes, optimizations, and some helper functions to help out the rest of the kernel to ease their use of trace events. The big change for this release is the allowing of other tracers, such as the latency tracers, to be used in the trace instances and allow for function or function graph tracing to be in the top level simultaneously" * tag 'trace-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (44 commits) tracing: Fix memory leak on instance deletion tracing: Fix leak of ring buffer data when new instances creation fails tracing/kprobes: Avoid self tests if tracing is disabled on boot up tracing: Return error if ftrace_trace_arrays list is empty tracing: Only calculate stats of tracepoint benchmarks for 2^32 times tracing: Convert stddev into u64 in tracepoint benchmark tracing: Introduce saved_cmdlines_size file tracing: Add __get_dynamic_array_len() macro for trace events tracing: Remove unused variable in trace_benchmark tracing: Eliminate double free on failure of allocation on boot up ftrace/x86: Call text_ip_addr() instead of the duplicated code tracing: Print max callstack on stacktrace bug tracing: Move locking of trace_cmdline_lock into start/stop seq calls tracing: Try again for saved cmdline if failed due to locking tracing: Have saved_cmdlines use the seq_read infrastructure tracing: Add tracepoint benchmark tracepoint tracing: Print nasty banner when trace_printk() is in use tracing: Add funcgraph_tail option to print function name after closing braces tracing: Eliminate duplicate TRACE_GRAPH_PRINT_xx defines tracing: Add __bitmask() macro to trace events to cpumasks and other bitmasks ... |
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Damien Lespiau
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597486164e |
drm/doc: Add the "type" plane property to the list of properties
Matt aded this plane property before we had a table giving a summary of the properties. Add it there. Cc: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> |
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Damien Lespiau
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4c0dae5787 |
drm/doc: Fix nouveau typo
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> |
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Dave Airlie
|
5330fb4129 |
drm/panel: Changes for v3.16-rc1
This set of commits contains a couple of fixes to existing panel drivers and support for some new panels. One commit touches the DRM core in that in modifies the MIPI DSI support to hook up the shutdown function so that drivers can provide code that's run on shutdown. This is used by a subsequent commit to make the simple panel driver power off the backlight on shutdown. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJTlYqjAAoJEN0jrNd/PrOhnWUQAKbNwzzfIaUXVwZwWSSJFeGT 91x2ZDbI51tJKvGG8tIXKaRfkw2bngvdx+rGiPncgBtw75R4/S2MPypKU3osxKUf QSf8PptHNJ+wGyIZJDlpP91t6gZ89U/qWEvcMCX8b6me9LR228kaEd4rQ/wChHso D99h7Zlhb3UeUPd63BTCyPEbXyEVrgUQn1P2b72hYCS2lpR+2SpLcpSvqwIz5ZlW iRBkXr2ME/aDI0+vGMlIQm7zCijVbaWRF/N3v+/uu5IxhCQhwNlkcWGVuIzABl7P BDaXbnsZSXsFopdB/S2zgpRRJcRfccVpwCCHQqAuOSej522LxfL7sz7vD48PqDHi vzyNk46YFe5n1Ov35m1aE/VTi/mtU7vcwKkUQX8EfS9dDe0eF6mIugng7CmOaKCf Krd/wDFVSsbRhCDzogQVwylPQtOQ76oqFhSCQwTvl4PM0SOu+KtmUyO2xOcSv34/ uP/5rVaSww3qkn6hnW53IRJcEdwFV3IwbdkV9dwKLA5WWtHLiHiZd8F9viW7tKRl UEA38UIWivkfhbSIwHMzmUlUEcBAHitlZg3N5fb1OHQT/rJGD3wNmvJNQC3vG3ej 1os7D8V7nBID6ml/oYkUZSmcgqN7ywz5ZtSn4hJm9+uwie10wn36Wv4iYbT7SAsm nUFDBceAAN7QplgTx33m =PWCS -----END PGP SIGNATURE----- Merge tag 'drm/panel/for-3.16-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next drm/panel: Changes for v3.16-rc1 This set of commits contains a couple of fixes to existing panel drivers and support for some new panels. One commit touches the DRM core in that in modifies the MIPI DSI support to hook up the shutdown function so that drivers can provide code that's run on shutdown. This is used by a subsequent commit to make the simple panel driver power off the backlight on shutdown. * tag 'drm/panel/for-3.16-rc1' of git://anongit.freedesktop.org/tegra/linux: drm/panel: simple - Add AUO B133XTN01 panel support drm/panel: simple - Disable panel on shutdown drm/panel: add support for EDT ET057090DHU panel drm/panel: Add support for EDT ETM0700G0DH6 and ET070080DH6 panels drm/panel: ld9040: add power control sequence drm/panel: s6e8aa0: silence array overflow warning drm/dsi: Support device shutdown |
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Dave Airlie
|
6c8a02bba8 |
drm/tegra: Changes for v3.16-rc1
The majority of these changes are a slew of cleanups across the board. A more noteworthy change is the addition of drm_dev_set_unique() and the conversion of the Tegra DRM driver to use it. This allows us to get rid of the host1x drm_bus implementation. Other USB and platform drivers can be changed in a similar way. Unfortunately for most PCI devices there is some userspace that relies on the old functionality and cannot be as easily converted. HDMI and hardware cursor support is added for Tegra124. The SOR output gains support for exposing CRCs via debugfs, which can be used for automated testing. Many values that were hardcoded in the SOR/eDP code are now computed at runtime to increase compatibility with more devices. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJTlYhCAAoJEN0jrNd/PrOhsFkP/0KvTZsxeRloi/qmYjDqvYkO SIL37i4AW/Wg5fLZ6WurQsZKT+LkE2E8a0xAaXtTbr8eyRTiXU39aY1OeYCSeaQ3 C50fEnIeGkMR/n4ijwR1ZcGVpCAcpREE2yePIshGfOeHmJ4CB6QewQ52H/BjH97r BFq+8ZNtoiVrRpygD5PLfq+8UwikplIdSh+GjuAW/bp4YHXUPBDUlMUlfRUP+eEZ 7vLknX5zCugvXLMO6OQqyLkZKTpoxV+iV1chY3W3O7qNHHhKTbjQcpL3OleUH+Pc v8AqfXmidZK5h9IMlWU9eWWB2SWCbsxkBGOQfurv8rwNio/P8XePzhJD/xuWFIIn c/0yqFTAitqmynwzwzxamfzOITgN1D88C2ae3Z/DF14hPN1ZZg0rWFlDRax45Wx/ bxcZKsPRRP5gANyEXzvl5B51d1yT8V9KSKOHJKp7OAujoKJ3H5i3+3c0OeR/BZd6 IRt1NrdtpL7B4sPBkWxAyDYNYlsj35c6757kGgXSjMxaPkQQL+ORcOCsCRal3UAp B1FdWk9CuTEiQmpYOwA5S+sFaUtReux2DC6CyVYc5KGmojTHrAg2T+c3WfNEaZGI NeYL5kPK70/c1du0IBwPPq/9L4LcUAz7e9Nd3i8nCvA0osPbj8p/C76LvMrYopxI cX8uqOVCmmpZ5vheqMhd =OwgD -----END PGP SIGNATURE----- Merge tag 'drm/tegra/for-3.16-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next drm/tegra: Changes for v3.16-rc1 The majority of these changes are a slew of cleanups across the board. A more noteworthy change is the addition of drm_dev_set_unique() and the conversion of the Tegra DRM driver to use it. This allows us to get rid of the host1x drm_bus implementation. Other USB and platform drivers can be changed in a similar way. Unfortunately for most PCI devices there is some userspace that relies on the old functionality and cannot be as easily converted. HDMI and hardware cursor support is added for Tegra124. The SOR output gains support for exposing CRCs via debugfs, which can be used for automated testing. Many values that were hardcoded in the SOR/eDP code are now computed at runtime to increase compatibility with more devices. * tag 'drm/tegra/for-3.16-rc1' of git://anongit.freedesktop.org/tegra/linux: (47 commits) drm/tegra: sor - Remove obsolete comment drm/tegra: sor - Enable only the necessary number of lanes drm/tegra: sor - Power on only the necessary lanes drm/tegra: sor - Do not program interlaced mode registers drm/tegra: sor - Do not hardcode link speed drm/tegra: sor - Do not hardcode number of blank symbols drm/tegra: sor - Don't hardcode link parameters drm/tegra: sor - Change power down ordering drm/tegra: sor - Fix copy/paste error drm/tegra: sor - Remove pixel clock rounding drm/tegra: sor - Make debugfs setup consistent drm/tegra: sor - Recursively remove debugfs tree drm/tegra: dp - Mark the connector as hotplug capable drm/tegra: dp - Implement hotplug detection in work queue drm/tegra: Add hardware cursor support drm/tegra: Remove host1x drm_bus implementation drm: Document how to register devices without struct drm_bus drm: Add device registration documentation drm: Introduce drm_dev_set_unique() gpu: host1x: Rename internal functions for clarity ... |
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Linus Torvalds
|
14208b0ec5 |
Merge branch 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo:
"A lot of activities on cgroup side. Heavy restructuring including
locking simplification took place to improve the code base and enable
implementation of the unified hierarchy, which currently exists behind
a __DEVEL__ mount option. The core support is mostly complete but
individual controllers need further work. To explain the design and
rationales of the the unified hierarchy
Documentation/cgroups/unified-hierarchy.txt
is added.
Another notable change is css (cgroup_subsys_state - what each
controller uses to identify and interact with a cgroup) iteration
update. This is part of continuing updates on css object lifetime and
visibility. cgroup started with reference count draining on removal
way back and is now reaching a point where csses behave and are
iterated like normal refcnted objects albeit with some complexities to
allow distinguishing the state where they're being deleted. The css
iteration update isn't taken advantage of yet but is planned to be
used to simplify memcg significantly"
* 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (77 commits)
cgroup: disallow disabled controllers on the default hierarchy
cgroup: don't destroy the default root
cgroup: disallow debug controller on the default hierarchy
cgroup: clean up MAINTAINERS entries
cgroup: implement css_tryget()
device_cgroup: use css_has_online_children() instead of has_children()
cgroup: convert cgroup_has_live_children() into css_has_online_children()
cgroup: use CSS_ONLINE instead of CGRP_DEAD
cgroup: iterate cgroup_subsys_states directly
cgroup: introduce CSS_RELEASED and reduce css iteration fallback window
cgroup: move cgroup->serial_nr into cgroup_subsys_state
cgroup: link all cgroup_subsys_states in their sibling lists
cgroup: move cgroup->sibling and ->children into cgroup_subsys_state
cgroup: remove cgroup->parent
device_cgroup: remove direct access to cgroup->children
memcg: update memcg_has_children() to use css_next_child()
memcg: remove tasks/children test from mem_cgroup_force_empty()
cgroup: remove css_parent()
cgroup: skip refcnting on normal root csses and cgrp_dfl_root self css
cgroup: use cgroup->self.refcnt for cgroup refcnting
...
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