593d0a3e9f
51885 Commits
| Author | SHA1 | Message | Date | |
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Konrad Rzeszutek Wilk
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593d0a3e9f |
Merge commit '4cb38750d49010ae72e718d46605ac9ba5a851b4' into stable/for-linus-3.6
* commit '4cb38750d49010ae72e718d46605ac9ba5a851b4': (6849 commits)
bcma: fix invalid PMU chip control masks
[libata] pata_cmd64x: whitespace cleanup
libata-acpi: fix up for acpi_pm_device_sleep_state API
sata_dwc_460ex: device tree may specify dma_channel
ahci, trivial: fixed coding style issues related to braces
ahci_platform: add hibernation callbacks
libata-eh.c: local functions should not be exposed globally
libata-transport.c: local functions should not be exposed globally
sata_dwc_460ex: support hardreset
ata: use module_pci_driver
drivers/ata/pata_pcmcia.c: adjust suspicious bit operation
pata_imx: Convert to clk_prepare_enable/clk_disable_unprepare
ahci: Enable SB600 64bit DMA on MSI K9AGM2 (MS-7327) v2
[libata] Prevent interface errors with Seagate FreeAgent GoFlex
drivers/acpi/glue: revert accidental license-related
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Konrad Rzeszutek Wilk
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ca08649eb5 |
Revert "xen PVonHVM: move shared_info to MMIO before kexec"
This reverts commit
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Linus Torvalds
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4cb38750d4 |
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86/mm changes from Peter Anvin: "The big change here is the patchset by Alex Shi to use INVLPG to flush only the affected pages when we only need to flush a small page range. It also removes the special INVALIDATE_TLB_VECTOR interrupts (32 vectors!) and replace it with an ordinary IPI function call." Fix up trivial conflicts in arch/x86/include/asm/apic.h (added code next to changed line) * 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/tlb: Fix build warning and crash when building for !SMP x86/tlb: do flush_tlb_kernel_range by 'invlpg' x86/tlb: replace INVALIDATE_TLB_VECTOR by CALL_FUNCTION_VECTOR x86/tlb: enable tlb flush range support for x86 mm/mmu_gather: enable tlb flush range in generic mmu_gather x86/tlb: add tlb_flushall_shift knob into debugfs x86/tlb: add tlb_flushall_shift for specific CPU x86/tlb: fall back to flush all when meet a THP large page x86/flush_tlb: try flush_tlb_single one by one in flush_tlb_range x86/tlb_info: get last level TLB entry number of CPU x86: Add read_mostly declaration/definition to variables from smp.h x86: Define early read-mostly per-cpu macros |
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Linus Torvalds
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0a2fe19ccc |
Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pul x86/efi changes from Ingo Molnar: "This tree adds an EFI bootloader handover protocol, which, once supported on the bootloader side, will make bootup faster and might result in simpler bootloaders. The other change activates the EFI wall clock time accessors on x86-64 as well, instead of the legacy RTC readout." * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, efi: Handover Protocol x86-64/efi: Use EFI to deal with platform wall clock |
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Linus Torvalds
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79071638ce |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler changes from Ingo Molnar: "The biggest change is a performance improvement on SMP systems: | 4 socket 40 core + SMT Westmere box, single 30 sec tbench | runs, higher is better: | | clients 1 2 4 8 16 32 64 128 |.......................................................................... | pre 30 41 118 645 3769 6214 12233 14312 | post 299 603 1211 2418 4697 6847 11606 14557 | | A nice increase in performance. which speedup is particularly noticeable on heavily interacting few-tasks workloads, so the changes should help desktop-style Xorg workloads and interactivity as well, on multi-core CPUs. There are also cpuset suspend behavior fixes/restructuring and various smaller tweaks." * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Fix race in task_group() sched: Improve balance_cpu() to consider other cpus in its group as target of (pinned) task sched: Reset loop counters if all tasks are pinned and we need to redo load balance sched: Reorder 'struct lb_env' members to reduce its size sched: Improve scalability via 'CPU buddies', which withstand random perturbations cpusets: Remove/update outdated comments cpusets, hotplug: Restructure functions that are invoked during hotplug cpusets, hotplug: Implement cpuset tree traversal in a helper function CPU hotplug, cpusets, suspend: Don't modify cpusets during suspend/resume sched/x86: Remove broken power estimation |
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Linus Torvalds
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44a6b84421 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: - Fixed algorithm construction hang when self-test fails. - Added SHA variants to talitos AEAD list. - New driver for Exynos random number generator. - Performance enhancements for arc4. - Added hwrng support to caam. - Added ahash support to caam. - Fixed bad kfree in aesni-intel. - Allow aesni-intel in FIPS mode. - Added atmel driver with support for AES/3DES/SHA. - Bug fixes for mv_cesa. - CRC hardware driver for BF60x family processors. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (66 commits) crypto: twofish-avx - remove useless instruction crypto: testmgr - add aead cbc aes hmac sha1,256,512 test vectors crypto: talitos - add sha224, sha384 and sha512 to existing AEAD algorithms crypto: talitos - export the talitos_submit function crypto: talitos - move talitos structures to header file crypto: atmel - add new tests to tcrypt crypto: atmel - add Atmel SHA1/SHA256 driver crypto: atmel - add Atmel DES/TDES driver crypto: atmel - add Atmel AES driver ARM: AT91SAM9G45: add crypto peripherals crypto: testmgr - allow aesni-intel and ghash_clmulni-intel in fips mode hwrng: exynos - Add support for Exynos random number generator crypto: aesni-intel - fix wrong kfree pointer crypto: caam - ERA retrieval and printing for SEC device crypto: caam - Using alloc_coherent for caam job rings crypto: algapi - Fix hang on crypto allocation crypto: arc4 - now arc needs blockcipher support crypto: caam - one tasklet per job ring crypto: caam - consolidate memory barriers from job ring en/dequeue crypto: caam - only query h/w in job ring dequeue path ... |
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Linus Torvalds
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945c40c6b0 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input layer updates from Dmitry Torokhov: "First set of updates for the input subsystem. You will get a new touchscreen driver (Melfas mms114), a new keypad driver for LPC32xx SoC, large update to Atmel mXT touchscreen driver, a lot of drivers acquired device tree support and a slew of other fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits) Input: add MELFAS mms114 touchscreen driver Input: add support for key scan interface of the LPC32xx SoC Input: omap4-keypad - add device tree support Input: hanwang - add support for Art Master II tablet Input: spear_keyboard - reconfigure operating frequency on suspend Input: spear_keyboard - fix clock handling during suspend/resume Input: ff-memless - fix a couple min_t() casts Input: synaptics - print firmware ID and board number at init Input: spear_keyboard - generalize keyboard frequency configuration Input: spear_keyboard - rename bit definitions to reflect register Input: spear_keyboard - use correct io accessors Input: spear-keyboard - fix disable device_init_wakeup in remove Input: wacom_i2c - fix compiler warning Input: imx_keypad - check error returned by clk_prepare_enable() Input: imx_keypad - adapt the new kpp clock name Input: imx_keypad - use clk_prepare_enable/clk_disable_unprepare() Input: ad7879 - add option to correct xy axis Input: synaptics_usb - Remove TrackPoint name trailing whitespace Revert "Input: atmel_mxt_ts - warn if sysfs could not be created" Input: MT - Include win8 support ... |
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Linus Torvalds
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0082c16e3a |
spi: Updates for 3.6
Since Grant is even more specacularly busy than usual for the time being I've been collecting SPI patches for him for this release - probably things will revert back to Grant before the next release. There's nothing too exciting here, mostly it's simple driver specific stuff: - Add spi: to the modaliases of SPI devices to provide namespacing. - A driver for AD-FMCOMMS1-EBZ. - DT binding for Orion. - Fixes and cleanups for i.MX, PL0022, OMAP and bitbang drivers. There may be a few more fixes I've missed, people keep sending me new things. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJQD+gTAAoJEBus8iNuMP3diecP/j88CTuSVi2C9LQ6irty2q6y 62eLoR5m5J9zqqRlsFLkerxuanlwyD0WPR4B86SZMr/TQbXkLtmdVyQwSieyMfnN 4HSrFQawCnVANoBrvnKa1vHfP4ouBStXIZa5v/iSAC4tN4K/wVGUvl6Kral5+ktC 5BRwcEdcrVR4KnD74i7ombopM/hl6fRdNS+TwgfXlGwGFHPYbHOa+aJZnGUORWfw 30jrKLap8cTGLDTFQ+Lu8WPzap+RuGlMSWGhXlYrivKNepvpt/WEMhJnfJ/ADLqO ASGe3C69xGTF6YRETSoH5+1VZjRhf+S9y/nV5gkQZKtDDGez5iFmCGZtv/m87u6/ nIuTICa7QjI9bvP9novq0h6EUwURyL4dtdC4VI3IedIpgFiKGxz3J63YJLsIc7tH 5jXPJAkyU/yj23eDywftYZskK3iNYOthB2VO3JPcmGQRXeMWDvTPXXJBcOy5fvW0 aOmE+vXINiQnmddBBNIuhPGRlJUGSpHLaioz+H2+unrNPHjQnv+CSHt7YuYwjTGp IFFwVSUK6r4O+/W7ciKalVQr0bjTM6J3wO0sCqxta1qVoI89RgcM3h3XwXTCb6Ly 0Ywgn+3W71XDiY+L4VvYRTcur2kGB/rmIsIORuqS/FkhR9iuIx7u30d6KmlGR2ak i+cExj0Qo/pF4TXDw22W =I2b9 -----END PGP SIGNATURE----- Merge tag 'spi-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc Pull spi updates from Mark Brown: "Since Grant is even more specacularly busy than usual for the time being I've been collecting SPI patches for him for this release - probably things will revert back to Grant before the next release. There's nothing too exciting here, mostly it's simple driver specific stuff: - Add spi: to the modaliases of SPI devices to provide namespacing. - A driver for AD-FMCOMMS1-EBZ. - DT binding for Orion. - Fixes and cleanups for i.MX, PL0022, OMAP and bitbang drivers. There may be a few more fixes I've missed, people keep sending me new things." * tag 'spi-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc: spi/orion: remove uneeded spi_info spi/bcm63xx: fix clock configuration selection spi/orion: add device tree binding spi/omap2: mark omap2_mcspi_master_setup as __devinit spi: omap2-mcspi: Fix the below warning spi: Add AD-FMCOMMS1-EBZ I2C-SPI bridge driver spi/imx: use gpio_is_valid to determine if a gpio is valid spi/imx: remove redundant config.speed_hz setting spi/gpio: start with CS non-active spi: tegra: use dmaengine based dma driver spi/pl022: cleanup pl022 header documentation spi/pl022: enable runtime PM spi/pl022: delete DB5500 support spi/pl022: disable port when unused spi: Add "spi:" prefix to modalias attribute of spi devices |
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Linus Torvalds
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fa93669a19 |
Driver core merge for 3.6-rc1
Here's the big driver core pull request for 3.6-rc1. Unlike 3.5, this kernel should be a lot tamer, with the printk changes now settled down. All we have here is some extcon driver updates, w1 driver updates, a few printk cleanups that weren't needed for 3.5, but are good to have now, and some other minor fixes/changes in the driver core. All of these have been in the linux-next releases for a while now. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iEYEABECAAYFAlARgIUACgkQMUfUDdst+ynDHgCfRNwIB9L+zZvjcKE5e1BhDbUl wVUAn398DFgbJ1+PjGkd1EMR2uVTh7Ou =MIFu -----END PGP SIGNATURE----- Merge tag 'driver-core-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core changes from Greg Kroah-Hartman: "Here's the big driver core pull request for 3.6-rc1. Unlike 3.5, this kernel should be a lot tamer, with the printk changes now settled down. All we have here is some extcon driver updates, w1 driver updates, a few printk cleanups that weren't needed for 3.5, but are good to have now, and some other minor fixes/changes in the driver core. All of these have been in the linux-next releases for a while now. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'driver-core-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (38 commits) printk: Export struct log size and member offsets through vmcoreinfo Drivers: hv: Change the hex constant to a decimal constant driver core: don't trigger uevent after failure extcon: MAX77693: Add extcon-max77693 driver to support Maxim MAX77693 MUIC device sysfs: fail dentry revalidation after namespace change fix sysfs: fail dentry revalidation after namespace change extcon: spelling of detach in function doc extcon: arizona: Stop microphone detection if we give up on it extcon: arizona: Update cable reporting calls and split headset PM / Runtime: Do not increment device usage counts before probing kmsg - do not flush partial lines when the console is busy kmsg - export "continuation record" flag to /dev/kmsg kmsg - avoid warning for CONFIG_PRINTK=n compilations kmsg - properly print over-long continuation lines driver-core: Use kobj_to_dev instead of re-implementing it driver-core: Move kobj_to_dev from genhd.h to device.h driver core: Move deferred devices to the end of dpm_list before probing driver core: move uevent call to driver_register driver core: fix shutdown races with probe/remove(v3) Extcon: Arizona: Add driver for Wolfson Arizona class devices ... |
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Linus Torvalds
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b13bc8dda8 |
Staging tree patches for 3.6-rc1
Here's the big staging tree merge for the 3.6-rc1 merge window. There are some patches in here outside of drivers/staging/, notibly the iio code (which is still stradeling the staging / not staging boundry), the pstore code, and the tracing code. All of these have gotten ackes from the various subsystem maintainers to be included in this tree. The pstore and tracing patches are related, and are coming here as they replace one of the android staging drivers. Otherwise, the normal staging mess. Lots of cleanups and a few new drivers (some iio drivers, and the large csr wireless driver abomination.) Note, you will get a merge issue with the following files: drivers/staging/comedi/drivers/s626.h drivers/staging/gdm72xx/netlink_k.c both of which should be trivial for you to handle. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iEYEABECAAYFAlAQiD8ACgkQMUfUDdst+ykxhgCeMUjvc+1RTtSprzvkzpejgoUU 6A4AnAleWMnkaCD8vruGnRdGl/Qtz51+ =mN6M -----END PGP SIGNATURE----- Merge tag 'staging-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging tree patches from Greg Kroah-Hartman: "Here's the big staging tree merge for the 3.6-rc1 merge window. There are some patches in here outside of drivers/staging/, notibly the iio code (which is still stradeling the staging / not staging boundry), the pstore code, and the tracing code. All of these have gotten acks from the various subsystem maintainers to be included in this tree. The pstore and tracing patches are related, and are coming here as they replace one of the android staging drivers. Otherwise, the normal staging mess. Lots of cleanups and a few new drivers (some iio drivers, and the large csr wireless driver abomination.) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" Fixed up trivial conflicts in drivers/staging/comedi/drivers/s626.h and drivers/staging/gdm72xx/netlink_k.c * tag 'staging-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1108 commits) staging: csr: delete a bunch of unused library functions staging: csr: remove csr_utf16.c staging: csr: remove csr_pmem.h staging: csr: remove CsrPmemAlloc staging: csr: remove CsrPmemFree() staging: csr: remove CsrMemAllocDma() staging: csr: remove CsrMemCalloc() staging: csr: remove CsrMemAlloc() staging: csr: remove CsrMemFree() and CsrMemFreeDma() staging: csr: remove csr_util.h staging: csr: remove CsrOffSetOf() stating: csr: remove unneeded #includes in csr_util.c staging: csr: make CsrUInt16ToHex static staging: csr: remove CsrMemCpy() staging: csr: remove CsrStrLen() staging: csr: remove CsrVsnprintf() staging: csr: remove CsrStrDup staging: csr: remove CsrStrChr() staging: csr: remove CsrStrNCmp staging: csr: remove CsrStrCmp ... |
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Linus Torvalds
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9fc377799b |
USB patches for 3.6-rc1
Here's the big USB patch set for the 3.6-rc1 merge window. Lots of little changes in here, primarily for gadget controllers and drivers. There's some scsi changes that I think also went in through the scsi tree, but they merge just fine. All of these patches have been in the linux-next tree for a while now. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iEYEABECAAYFAlAQhpcACgkQMUfUDdst+yms4wCgpMbfFYTZ8lHpDnXHYFv6qw8j FIsAmwT4mbT7m8C0k+ELV/5T2e0eYJEQ =QetG -----END PGP SIGNATURE----- Merge tag 'usb-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB patches from Greg Kroah-Hartman: "Here's the big USB patch set for the 3.6-rc1 merge window. Lots of little changes in here, primarily for gadget controllers and drivers. There's some scsi changes that I think also went in through the scsi tree, but they merge just fine. All of these patches have been in the linux-next tree for a while now. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" Fix up trivial conflicts in include/scsi/scsi_device.h (same libata conflict that Jeff had already encountered) * tag 'usb-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (207 commits) usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams usb: Add quirk detection based on interface information usb: s3c-hsotg: Add header file protection macros in s3c-hsotg.h USB: ehci-s5p: Add vbus setup function to the s5p ehci glue layer USB: add USB_VENDOR_AND_INTERFACE_INFO() macro USB: notify phy when root hub port connect change USB: remove 8 bytes of padding from usb_host_interface on 64 bit builds USB: option: add ZTE MF821D USB: sierra: QMI mode MC7710 moved to qcserial USB: qcserial: adding Sierra Wireless devices USB: qcserial: support generic Qualcomm serial ports USB: qcserial: make probe more flexible USB: qcserial: centralize probe exit path USB: qcserial: consolidate usb_set_interface calls USB: ehci-s5p: Add support for device tree USB: ohci-exynos: Add support for device tree USB: ehci-omap: fix compile failure(v1) usb: host: tegra: pass correct pointer in ehci_setup() USB: ehci-fsl: Update ifdef check to work on 64-bit ppc USB: serial: keyspan: Removed unrequired parentheses. ... |
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Jeff Garzik
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8407884dd9 |
Merge branch 'master' [vanilla Linus master] into libata-dev.git/upstream
Two bits were appended to the end of the bitfield list in struct scsi_device. Resolve that conflict by including both bits. Conflicts: include/scsi/scsi_device.h |
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Linus Torvalds
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bdc0077af5 |
SCSI misc on 20120724
The most important feature of this patch set is the new async infrastructure that makes sure async_synchronize_full() synchronizes all domains and allows us to remove all the hacks (like having scsi_complete_async_scans() in the device base code) and means that the async infrastructure will "just work" in future. The rest is assorted driver updates (aacraid, bnx2fc, virto-scsi, megaraid, bfa, lpfc, qla2xxx, qla4xxx) plus a lot of infrastructure work in sas and FC. Signed-off-by: James Bottomley <JBottomley@Parallels.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iQEcBAABAgAGBQJQDjDCAAoJEDeqqVYsXL0M/sMH/jVgBfF1mjR+DQuTscKyD21w 0BQLn5OmvDZDqo44iqQzNRObw7CxkBkUtHoozsknLijw+KggER653ZOAtUdIHfI/ /uo7iJQ3J3D/Ezm99HYSpZiF2juZwsBRtFBoKkGqOpMlzFUx5o4hUbH5OcINxnHR VmvJU5K1kg8D77Q6zK+Atl14/Rfibc2IoufFmbYdplUAM/tV0BpBSSHJAJvqua76 NGMl4KJcPZnXe/4LXcxZia5A2efdFFEzaQ2mM9rUVEAgHDAxc0Zg9IoDhGd08FX4 G55NK+6+bKb9s7bgyva0T/iy817TRCzjteeYNFrb8nBRe7aQbAivaBHQFXIyvdQ= =y2sh -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull first round of SCSI updates from James Bottomley: "The most important feature of this patch set is the new async infrastructure that makes sure async_synchronize_full() synchronizes all domains and allows us to remove all the hacks (like having scsi_complete_async_scans() in the device base code) and means that the async infrastructure will "just work" in future. The rest is assorted driver updates (aacraid, bnx2fc, virto-scsi, megaraid, bfa, lpfc, qla2xxx, qla4xxx) plus a lot of infrastructure work in sas and FC. Signed-off-by: James Bottomley <JBottomley@Parallels.com>" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (97 commits) [SCSI] Revert "[SCSI] fix async probe regression" [SCSI] cleanup usages of scsi_complete_async_scans [SCSI] queue async scan work to an async_schedule domain [SCSI] async: make async_synchronize_full() flush all work regardless of domain [SCSI] async: introduce 'async_domain' type [SCSI] bfa: Fix to set correct return error codes and misc cleanup. [SCSI] aacraid: Series 7 Async. (performance) mode support [SCSI] aha152x: Allow use on 64bit systems [SCSI] virtio-scsi: Add vdrv->scan for post VIRTIO_CONFIG_S_DRIVER_OK LUN scanning [SCSI] bfa: squelch lockdep complaint with a spin_lock_init [SCSI] qla2xxx: remove unnecessary reads of PCI_CAP_ID_EXP [SCSI] qla4xxx: remove unnecessary read of PCI_CAP_ID_EXP [SCSI] ufs: fix incorrect return value about SUCCESS and FAILED [SCSI] ufs: reverse the ufshcd_is_device_present logic [SCSI] ufs: use module_pci_driver [SCSI] usb-storage: update usb devices for write cache quirk in quirk list. [SCSI] usb-storage: add support for write cache quirk [SCSI] set to WCE if usb cache quirk is present. [SCSI] virtio-scsi: hotplug support for virtio-scsi [SCSI] virtio-scsi: split scatterlist per target ... |
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Linus Torvalds
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801b03653f |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw
Pull GFS2 updates from Steven Whitehouse. * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw: GFS2: Eliminate 64-bit divides GFS2: Reduce file fragmentation GFS2: kernel panic with small gfs2 filesystems - 1 RG GFS2: Fixing double brelse'ing bh allocated in gfs2_meta_read when EIO occurs GFS2: Combine functions get_local_rgrp and gfs2_inplace_reserve GFS2: Add kobject release method GFS2: Size seq_file buffer more carefully GFS2: Use seq_vprintf for glocks debugfs file seq_file: Add seq_vprintf function and export it GFS2: Use lvbs for storing rgrp information with mount option GFS2: Cache last hash bucket for glock seq_files GFS2: Increase buffer size for glocks and glstats debugfs files GFS2: Fix error handling when reading an invalid block from the journal GFS2: Add "top dir" flag support GFS2: Fold quota data into the reservations struct GFS2: Extend the life of the reservations |
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Linus Torvalds
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614a6d4341 |
Merge branch 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup changes from Tejun Heo: "Nothing too interesting. A minor bug fix and some cleanups." * 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: Update remount documentation cgroup: cgroup_rm_files() was calling simple_unlink() with the wrong inode cgroup: Remove populate() documentation cgroup: remove hierarchy_mutex |
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Linus Torvalds
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a08489c569 |
Merge branch 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue changes from Tejun Heo:
"There are three major changes.
- WQ_HIGHPRI has been reimplemented so that high priority work items
are served by worker threads with -20 nice value from dedicated
highpri worker pools.
- CPU hotplug support has been reimplemented such that idle workers
are kept across CPU hotplug events. This makes CPU hotplug cheaper
(for PM) and makes the code simpler.
- flush_kthread_work() has been reimplemented so that a work item can
be freed while executing. This removes an annoying behavior
difference between kthread_worker and workqueue."
* 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: fix spurious CPU locality WARN from process_one_work()
kthread_worker: reimplement flush_kthread_work() to allow freeing the work item being executed
kthread_worker: reorganize to prepare for flush_kthread_work() reimplementation
workqueue: simplify CPU hotplug code
workqueue: remove CPU offline trustee
workqueue: don't butcher idle workers on an offline CPU
workqueue: reimplement CPU online rebinding to handle idle workers
workqueue: drop @bind from create_worker()
workqueue: use mutex for global_cwq manager exclusion
workqueue: ROGUE workers are UNBOUND workers
workqueue: drop CPU_DYING notifier operation
workqueue: perform cpu down operations from low priority cpu_notifier()
workqueue: reimplement WQ_HIGHPRI using a separate worker_pool
workqueue: introduce NR_WORKER_POOLS and for_each_worker_pool()
workqueue: separate out worker_pool flags
workqueue: use @pool instead of @gcwq or @cpu where applicable
workqueue: factor out worker_pool from global_cwq
workqueue: don't use WQ_HIGHPRI for unbound workqueues
|
||
|
Linus Torvalds
|
c511dc1fb6 |
Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine update from Vinod Koul: "This time we have a new dmaengine driver from the tegra folks. Also we have Guennadi's cleanup of sh drivers which incudes a library for sh drivers. And the usual odd fixes in bunch of drivers and some nice cleanup of dw_dmac from Andy." Fix up conflicts in drivers/mmc/host/sh_mmcif.c * 'next' of git://git.infradead.org/users/vkoul/slave-dma: (46 commits) dmaengine: Cleanup logging messages mmc: sh_mmcif: switch to the new DMA channel allocation and configuration dma: sh: provide a migration path for slave drivers to stop using .private dma: sh: use an integer slave ID to improve API compatibility dmaengine: shdma: prepare to stop using struct dma_chan::private sh: remove unused DMA device pointer from SIU platform data ASoC: siu: don't use DMA device for channel filtering dmaengine: shdma: (cosmetic) simplify a static function dmaengine: at_hdmac: add a few const qualifiers dw_dmac: use 'u32' for LLI structure members, not dma_addr_t dw_dmac: mark dwc_dump_lli inline dma: mxs-dma: Export missing symbols from mxs-dma.c dma: shdma: convert to the shdma base library ASoC: fsi: prepare for conversion to the shdma base library usb: renesas_usbhs: prepare for conversion to the shdma base library ASoC: siu: prepare for conversion to the shdma base library serial: sh-sci: prepare for conversion to the shdma base library mmc: sh_mobile_sdhi: prepare for conversion to the shdma base library mmc: sh_mmcif: remove unneeded struct sh_mmcif_dma, prepare to shdma conversion dma: shdma: prepare for conversion to the shdma base library ... |
||
|
Linus Torvalds
|
9161c3b796 |
The common clk framework changes for 3.6 include a small number of core
framework improvments, platform ports and new DT bindings. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQDyNXAAoJEDqPOy9afJhJYT8QAMXV2AcB/nF3iOesjj7dZlCB qjEDd+fbISQMsvBrj9r4+rSktNWS451I46Yob4lfgfd7aVGD7iA8EK7kd11aSIx7 fjEfYuCoIBqdl0RJqXrKnXuoO/lKoX7kHdwdYj0BOZRDHoJs4CTpQaEhsTG2Ahp8 Sn7LmqMFe+hfIIL8gCn9/R0dUa8kGjFlNMN9y4hW01oPYRBNW0m6C9Af3SJlrJ0d Besk6c5Q6GHpuwJvir4kw9cghOXIzdJRFO4t9XkVBCWqQTSDhbIObOL9svLljJn/ OS4HKbvEpT1pY0P63qqzTv6o6VA3zGK+nt/oqa1T7EuZXktBS+G/eRNjAPEQx1BL bkLoM2zeSZ4zc/rWGrTk/rLGRSlzcHn1O+fy2P9RwtzhkIzN1FhxWd96FAWpFXsD VglwsB/WHQnZpi5VoQTtfqhBne6wo7BdNYpqrvYthG1OjsLgvqdK34HPESzvI+C1 k9BpLBLkUmfejJeu9Ox28hOlq92WVAqrZPOBSdcM3nyTenYG9JWM+OUytKs+Ph7a j8eSopG/Obe63BCTq5lpBJ6gOgjNK7DrmDZPwEDjSe+w/pE08/41uyNgEmzExxs8 1RQusSJAh6pJblixFYosrXtDsrU2HneJhR5aOFHKrHfqrXZ2bPoG/ut7wBr1opZF YJFNnvJ5zTbmku4HiEz8 =V8ad -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.linaro.org/people/mturquette/linux Pull common clk framework changes from Michael Turquette: "This includes a small number of core framework improvments, platform ports and new DT bindings." Fix up trivial conflicts in drivers/clk/Makefile * tag 'clk-for-linus' of git://git.linaro.org/people/mturquette/linux: (21 commits) clk: fix compile for OF && !COMMON_CLK clk: fix clk_get on of_clk_get_by_name return check clk: mxs: clk_register_clkdev mx28 usb clocks clk: add highbank clock support dt: add clock binding doc to primecell bindings clk: add DT fixed-clock binding support clk: add DT clock binding support ARM: integrator: convert to common clock clk: add versatile ICST307 driver ARM: integrator: put symbolic bus names on devices ARM: u300: convert to common clock clk: cache parent clocks only for muxes clk: wm831x: Add initial WM831x clock driver clk: Constify struct clk_init_data clk: Add CLK_IS_BASIC flag to identify basic clocks clk: Add support for rate table based dividers clk: Add support for power of two type dividers clk: mxs: imx28: decrease the frequency of ref_io1 for SSP2 and SSP3 clk: mxs: add clkdev lookup for pwm clk: mxs: Fix the GPMI clock name ... |
||
|
Linus Torvalds
|
97027da6ad |
IOMMU Updates for Linux v3.6-rc1
The most important part of these updates is the IOMMU groups code enhancement written by Alex Williamson. It abstracts the problem that a given hardware IOMMU can't isolate any given device from any other device (e.g. 32 bit PCI devices can't usually be isolated). Devices that can't be isolated are grouped together. This code is required for the upcoming VFIO framework. Another IOMMU-API change written by be is the introduction of domain attributes. This makes it easier to handle GART-like IOMMUs with the IOMMU-API because now the start-address and the size of the domain address space can be queried. Besides that there are a few cleanups and fixes for the NVidia Tegra IOMMU drivers and the reworked init-code for the AMD IOMMU. The later is from my patch-set to support interrupt remapping. The rest of this patch-set requires x86 changes which are not mergabe yet. So full support for interrupt remapping with AMD IOMMUs will come in a future merge window. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQDV/MAAoJECvwRC2XARrjSDcP+gJbtSHDMyZ71zyfQfAZcxJt rTqLbdZRtIjrjgtKSEDp8u5Bo5TK9dAYoZVuJMOZewFzwI/fSfbRsWp1PU0I88Fr ZzM+/o1N9MLvf1e3kRVOzNzUfku+jTQgUBD4txsbtQzc/IeGHe9qP1Bqzs/xg4Pk SjWu7pLNYxaER10z76nRodNn6zGjsc7GFdOW8cJu2HOAHhisIAR291jSQgd6Rz9r zWqSTsXIEzYt2CtU3G2/tFJ554Mp8v5F80gHo+0Ldw8aNxlD6nGtbqGNt+KI8qTv MUL8KJ0TNms9CZdti1CSlSNp51VgJi2GaWKCaDAkYuuER2IbC/8Yp/p2DIIA0GNp HpziIs+dauZPWfZHc6oU7lJAClGAG4MUx7CysVIOzl7ML/Bf4mjYv0faGf5YQfyE weOR+OPPIWDUwgjzHKMAboA4ijkE/v+EKjOaN/S9rEqFEMKC99fwGkf9wUcpZTne 8lzdI2JrgYNDWMVNYlomeLD4lBAbxb/QsnRUa33igjr0MclvMDkp5HaO631Z1+Zx be2z8Rl1CtMwS4qeaOXoeaoNWHU26+oJRZNtCGi/Fw4aKqYXP1dnE/m0GtqEP9Yi +CU2rKbZn3j0+ZcQjCQop8FREPrZ2/Uaji70b6G7WZ2ApcqBxzBffpbMKOmd6T1D HIzGh0fpdYNDuwn6Txit =MbAC -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU updates from Joerg Roedel: "The most important part of these updates is the IOMMU groups code enhancement written by Alex Williamson. It abstracts the problem that a given hardware IOMMU can't isolate any given device from any other device (e.g. 32 bit PCI devices can't usually be isolated). Devices that can't be isolated are grouped together. This code is required for the upcoming VFIO framework. Another IOMMU-API change written by me is the introduction of domain attributes. This makes it easier to handle GART-like IOMMUs with the IOMMU-API because now the start-address and the size of the domain address space can be queried. Besides that there are a few cleanups and fixes for the NVidia Tegra IOMMU drivers and the reworked init-code for the AMD IOMMU. The latter is from my patch-set to support interrupt remapping. The rest of this patch-set requires x86 changes which are not mergabe yet. So full support for interrupt remapping with AMD IOMMUs will come in a future merge window." * tag 'iommu-updates-v3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (33 commits) iommu/amd: Fix hotplug with iommu=pt iommu/amd: Add missing spin_lock initialization iommu/amd: Convert iommu initialization to state machine iommu/amd: Introduce amd_iommu_init_dma routine iommu/amd: Move unmap_flush message to amd_iommu_init_dma_ops() iommu/amd: Split enable_iommus() routine iommu/amd: Introduce early_amd_iommu_init routine iommu/amd: Move informational prinks out of iommu_enable iommu/amd: Split out PCI related parts of IOMMU initialization iommu/amd: Use acpi_get_table instead of acpi_table_parse iommu/amd: Fix sparse warnings iommu/tegra: Don't call alloc_pdir with as->lock iommu/tegra: smmu: Fix unsleepable memory allocation at alloc_pdir() iommu/tegra: smmu: Remove unnecessary sanity check at alloc_pdir() iommu/exynos: Implement DOMAIN_ATTR_GEOMETRY attribute iommu/tegra: Implement DOMAIN_ATTR_GEOMETRY attribute iommu/msm: Implement DOMAIN_ATTR_GEOMETRY attribute iommu/omap: Implement DOMAIN_ATTR_GEOMETRY attribute iommu/vt-d: Implement DOMAIN_ATTR_GEOMETRY attribute iommu/amd: Implement DOMAIN_ATTR_GEOMETRY attribute ... |
||
|
Linus Torvalds
|
6dd53aa456 |
PCI changes for the 3.6 merge window:
Host bridge hotplug
- Add MMCONFIG support for hot-added host bridges (Jiang Liu)
Device hotplug
- Move fixups from __init to __devinit (Sebastian Andrzej Siewior)
- Call FINAL fixups for hot-added devices, too (Myron Stowe)
- Factor out generic code for P2P bridge hot-add (Yinghai Lu)
- Remove all functions in a slot, not just those with _EJx (Amos Kong)
Dynamic resource management
- Track bus number allocation (struct resource tree per domain) (Yinghai Lu)
- Make P2P bridge 1K I/O windows work with resource reassignment (Bjorn Helgaas, Yinghai Lu)
- Disable decoding while updating 64-bit BARs (Bjorn Helgaas)
Power management
- Add PCIe runtime D3cold support (Huang Ying)
Virtualization
- Add VFIO infrastructure (ACS, DMA source ID quirks) (Alex Williamson)
- Add quirks for devices with broken INTx masking (Jan Kiszka)
Miscellaneous
- Fix some PCI Express capability version issues (Myron Stowe)
- Factor out some arch code with a weak, generic, pcibios_setup() (Myron Stowe)
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Merge tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI changes from Bjorn Helgaas:
"Host bridge hotplug:
- Add MMCONFIG support for hot-added host bridges (Jiang Liu)
Device hotplug:
- Move fixups from __init to __devinit (Sebastian Andrzej Siewior)
- Call FINAL fixups for hot-added devices, too (Myron Stowe)
- Factor out generic code for P2P bridge hot-add (Yinghai Lu)
- Remove all functions in a slot, not just those with _EJx (Amos
Kong)
Dynamic resource management:
- Track bus number allocation (struct resource tree per domain)
(Yinghai Lu)
- Make P2P bridge 1K I/O windows work with resource reassignment
(Bjorn Helgaas, Yinghai Lu)
- Disable decoding while updating 64-bit BARs (Bjorn Helgaas)
Power management:
- Add PCIe runtime D3cold support (Huang Ying)
Virtualization:
- Add VFIO infrastructure (ACS, DMA source ID quirks) (Alex
Williamson)
- Add quirks for devices with broken INTx masking (Jan Kiszka)
Miscellaneous:
- Fix some PCI Express capability version issues (Myron Stowe)
- Factor out some arch code with a weak, generic, pcibios_setup()
(Myron Stowe)"
* tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (122 commits)
PCI: hotplug: ensure a consistent return value in error case
PCI: fix undefined reference to 'pci_fixup_final_inited'
PCI: build resource code for M68K architecture
PCI: pciehp: remove unused pciehp_get_max_lnk_width(), pciehp_get_cur_lnk_width()
PCI: reorder __pci_assign_resource() (no change)
PCI: fix truncation of resource size to 32 bits
PCI: acpiphp: merge acpiphp_debug and debug
PCI: acpiphp: remove unused res_lock
sparc/PCI: replace pci_cfg_fake_ranges() with pci_read_bridge_bases()
PCI: call final fixups hot-added devices
PCI: move final fixups from __init to __devinit
x86/PCI: move final fixups from __init to __devinit
MIPS/PCI: move final fixups from __init to __devinit
PCI: support sizing P2P bridge I/O windows with 1K granularity
PCI: reimplement P2P bridge 1K I/O windows (Intel P64H2)
PCI: disable MEM decoding while updating 64-bit MEM BARs
PCI: leave MEM and IO decoding disabled during 64-bit BAR sizing, too
PCI: never discard enable/suspend/resume_early/resume fixups
PCI: release temporary reference in __nv_msi_ht_cap_quirk()
PCI: restructure 'pci_do_fixups()'
...
|
||
|
Linus Torvalds
|
f14121ab35 |
Devicetree updates for 3.6
A small set of changes for devicetree: - Couple of Documentation fixes - Addition of new helper function of_node_full_name - Improve of_parse_phandle_with_args return values - Some NULL related sparse fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAABAgAGBQJQDwsgAAoJEMhvYp4jgsXiuwUH/Ri6ZSnqHcz4Wa/X4FxvNc3I 3Xelo/Vt3WLYue3s/+OYiM5FK9+KH8T6x+U79Q4p7vePcfUh6GJII0AUbMeRghkS m3FjNd5syzYNJlnDnqdngQYRDpaz8U/SyftjXyMPjJ1VWiyLx/EJQUkj1EEwDLe/ ZVabppnco3Y6OJpFuETONNvXx5mE7xq86isW5+aYmviMkWSMMwJPf8qofLJ78Dh5 OAhWuCPRDooz548+Wkabt90qHjF6FU43w5fU7zZW26NT39ptppcbZ2bAXcTYqIIq sATp5YSitvwFqO2c1mA/drZ9nrgxDPCaw3qCDyiMdcbWgXqDirz2x7q1iauVHF4= =5TZ/ -----END PGP SIGNATURE----- Merge tag 'dt-for-3.6' of git://sources.calxeda.com/kernel/linux Pull devicetree updates from Rob Herring: "A small set of changes for devicetree: - Couple of Documentation fixes - Addition of new helper function of_node_full_name - Improve of_parse_phandle_with_args return values - Some NULL related sparse fixes" Grant's busy packing. * tag 'dt-for-3.6' of git://sources.calxeda.com/kernel/linux: of: mtd: nuke useless const qualifier devicetree: add helper inline for retrieving a node's full name of: return -ENOENT when no property usage-model.txt: fix typo machine_init->init_machine of: Fix null pointer related warnings in base.c file LED: Fix missing semicolon in OF documentation of: fix a few typos in the binding documentation |
||
|
Linus Torvalds
|
914311c9fb |
Pin control changes for v3.6:
- Various cleanups to the U300 driver
- Refactor the pin control core to automatically remove
any GPIO ranges when the drivers are removed, instead of
having the drivers do this explicitly.
- Add a function for registering a batch of GPIO ranges.
- Fix a number of incorrect but non-regressive error checks.
- Incremental improvements to the COH901, i.MX and Nomadik drivers
- Add a one-register-per-pin entirely Device Tree-based pin
control driver from Tony Lindgren.
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Merge tag 'pinctrl-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control changes from Linus Walleij:
"These are the accumulated pin control patches for v3.6:
- Various cleanups to the U300 driver
- Refactor the pin control core to automatically remove any GPIO
ranges when the drivers are removed, instead of having the drivers
do this explicitly.
- Add a function for registering a batch of GPIO ranges.
- Fix a number of incorrect but non-regressive error checks.
- Incremental improvements to the COH901, i.MX and Nomadik drivers
- Add a one-register-per-pin entirely Device Tree-based pin control
driver from Tony Lindgren."
* tag 'pinctrl-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: Add one-register-per-pin type device tree based pinctrl driver
pinctrl/nomadik: add spi2_oc1_2 pin group
pinctrl/nomadik: kerneldoc fix
pinctrl/nomadik: use devm_* allocators for gpio probe
pinctrl/nomadik: add pin group to mco function
pinctrl/nomadik: add hsit_a_2 pin group
pinctrl/nomadik: add pin group smcs1 and smps0
pinctrl/nomadik: fix hsir_a_1_pins pin list
pinctrl: pinctrl-imx: fix map setting problem if NO_PAD_CTL is set
pinctrl/coh901: use clk_prepare_[en|dis]able()
pinctrl/pinctrl-tegra: remove IS_ERR checking of pmx->pctl
pinctrl/pinctrl-spear: remove IS_ERR checking of pmx->pctl
pinctrl/u300: drop unused variable
pinctrl: select the proper symbol
pinctrl: add pinctrl_add_gpio_ranges function
pinctrl: remove pinctrl_remove_gpio_range
pinctrl/pinctrl-core: cleanup pinctrl_register
pinctrl/u300: delete pointless debug print
pinctrl/pinctrl-u300: remove devm_kfree at driver unload
|
||
|
Linus Torvalds
|
5dedb9f3bd |
InfiniBand/RDMA changes for the 3.6 merge window:
- Updates to the qib low-level driver - First chunk of changes for SR-IOV support for mlx4 IB - RDMA CM support for IPv6-only binding - Other misc cleanups and fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABCAAGBQJQDXhUAAoJEENa44ZhAt0hZxwQAJydS9f9me31AGa45SAq8rA8 6e3LgnQ6jS38he7LZZdSsT7g25jROCKOcTj6VUkNSVAVSkK8zcp7wngjDxw50IK6 FF9hNeljMkWBflOhxzB34DRGCW4b4J+Yt1o7v1RtawiG/Mhri/6imKL0Aqjt4GwX a1MPZn+xI2osLujfdHJtATPWWB9jCaXdFe4DJUNPdqJhS6TN7s8OP3XMiqoJtdaV ptHeSSbjdUR1mg/h2LU2FVmWHXNSBxn7MEsrBBRkQVyiEkXieFBLwPTp4DqmAUJf xugm6Hf4sbiQ+QuU0baJODt56wveuYVQ4HKUzE0urUFXyU4TUB9blrehWZnKsRte wo/w4nvVlnXgGhHH0Igq76RDX8aCwc/6uQJ/29oChWjrei3HE0LjmIlPAu0vAhyw ViLe02/r2gKXQv1NxIqhPmGsJTZizg2mUk2eEJHHPQb/NGL7iNo6b+141AfURoqQ goGmlGdzffCRpmo6FXFZ57RPVRS4gwMunCY/Pmvq5a2t4oZh8899l2+V3N7bCfvH +JdavxAjia9U4IlgPsAqVaz8z8TyHOY/lEd75Wnw8q9www3kLx7hASvHsdwrS4LL ihzECzsaXOSoIXQzghs+6iyp1pzmzE9ve8OqbIGJStzlrOLyn7Gjo+Ixwm0SLsTO I7h9iJ1OMKFZ8bzmHsWb =f09j -----END PGP SIGNATURE----- Merge tag 'rdma-for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull InfiniBand/RDMA changes from Roland Dreier: - Updates to the qib low-level driver - First chunk of changes for SR-IOV support for mlx4 IB - RDMA CM support for IPv6-only binding - Other misc cleanups and fixes Fix up some add-add conflicts in include/linux/mlx4/device.h and drivers/net/ethernet/mellanox/mlx4/main.c * tag 'rdma-for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (30 commits) IB/qib: checkpatch fixes IB/qib: Add congestion control agent implementation IB/qib: Reduce sdma_lock contention IB/qib: Fix an incorrect log message IB/qib: Fix QP RCU sparse warnings mlx4: Put physical GID and P_Key table sizes in mlx4_phys_caps struct and paravirtualize them mlx4_core: Allow guests to have IB ports mlx4_core: Implement mechanism for reserved Q_Keys net/mlx4_core: Free ICM table in case of error IB/cm: Destroy idr as part of the module init error flow mlx4_core: Remove double function declarations IB/mlx4: Fill the masked_atomic_cap attribute in query device IB/mthca: Fill in sq_sig_type in query QP IB/mthca: Warning about event for non-existent QPs should show event type IB/qib: Fix sparse RCU warnings in qib_keys.c net/mlx4_core: Initialize IB port capabilities for all slaves mlx4: Use port management change event instead of smp_snoop IB/qib: RCU locking for MR validation IB/qib: Avoid returning EBUSY from MR deregister IB/qib: Fix UC MR refs for immediate operations ... |
||
|
Linus Torvalds
|
ddb0344827 |
Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Pull i2c updates from Jean Delvare: "The most important changes here are a big cleanup of the i2c-piix4 driver, cleanups and interrupt support to the i2c-i801 driver, and support for the SCCB protocol." * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c-omap: Add support for I2C_M_STOP message flag i2c: Fall back to emulated SMBus if the operation isn't supported natively i2c: Add SCCB support i2c-tiny-usb: Add support for the Robofuzz OSIF USB/I2C converter i2c-i801: Enable IRQ for byte_by_byte transactions i2c-i801: Enable interrupts on ICH5/7/8/9/10 i2c-i801: Enable IRQ for SMBus transactions i2c-i801: Consolidate polling i2c-i801: Drop ENABLE_INT9 i2c-i801: Rename some SMBHSTCNT bit constants i2c-i801: Check and return errors during byte-by-byte transfers i2c-i801: Clear only status bits in HST_STS i2c-i801: Refactor use of LAST_BYTE in i801_block_transaction_byte_by_byte i2c-smbus: Use module_i2c_driver() i2c/writing-clients: Mention module_i2c_driver() i2c-piix4: Support AMD auxiliary SMBus controller i2c-piix4: Separate registration and probing code i2c-piix4: Eliminate piix4_smba global variable i2c/busses: Use module_pci_driver i2c: Update Guenter Roeck's e-mail address |
||
|
Linus Torvalds
|
dbf7b5915b |
Sound update for 3.6-rc1
This is a fairly quiet release in all sound area. Only a little bit
of changes in the core side while most of changes are seen in the
drivers.
HD-audio:
- A few new codec additions for Nvidia, Realtek and VIA
- Intel Haswell audio support
- Support for "phantom" jacks for consistent jack reporting
- Major clean-ups in HDMI/DP driver codes
- A workaround for inverted digital-mic pins with Realtek codecs
- Removal of beep_mode=2 option
ASoC:
- Added the ability to add and remove DAPM paths dynamically, mostly
for reparenting on clock changes
- New machine drivers for Marvell Brownstone, ST-Ericsson Ux500
reference platform and ttc-dkp
- New CPU drivers for Blackfin BF6xx SPORTs in I2S mode, Marvell MMP,
Synopsis Designware I2S controllers, and SPEAr DMA and S/PDIF
- New CODEC drivers for Dialog DA732x, ST STA529, ST-Ericsson AB8500,
TI Isabelle and Wolfson Microelectronics WM5102 and WM5110
- DAPM fixes for the recent locking changes
- Fix for _PRE and _POST widgets (which have been broken for a few
releases now)
- A couple of minor driver updates
Misc
- Conversion to new dev_pm_ops in platform and PCI drivers
- LTC support and some fixes in PCXHR driver
- A few fixes and PM support for ISA OPti9xx and WSS cards
- Some TLV code cleanup
- Move driver-specific headers from include/sound to local dirs
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Merge tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound update from Takashi Iwai:
"This is a fairly quiet release in all sound area. Only a little bit
of changes in the core side while most of changes are seen in the
drivers.
HD-audio:
- A few new codec additions for Nvidia, Realtek and VIA
- Intel Haswell audio support
- Support for "phantom" jacks for consistent jack reporting
- Major clean-ups in HDMI/DP driver codes
- A workaround for inverted digital-mic pins with Realtek codecs
- Removal of beep_mode=2 option
ASoC:
- Added the ability to add and remove DAPM paths dynamically, mostly
for reparenting on clock changes
- New machine drivers for Marvell Brownstone, ST-Ericsson Ux500
reference platform and ttc-dkp
- New CPU drivers for Blackfin BF6xx SPORTs in I2S mode, Marvell MMP,
Synopsis Designware I2S controllers, and SPEAr DMA and S/PDIF
- New CODEC drivers for Dialog DA732x, ST STA529, ST-Ericsson AB8500,
TI Isabelle and Wolfson Microelectronics WM5102 and WM5110
- DAPM fixes for the recent locking changes
- Fix for _PRE and _POST widgets (which have been broken for a few
releases now)
- A couple of minor driver updates
Misc
- Conversion to new dev_pm_ops in platform and PCI drivers
- LTC support and some fixes in PCXHR driver
- A few fixes and PM support for ISA OPti9xx and WSS cards
- Some TLV code cleanup
- Move driver-specific headers from include/sound to local dirs"
* tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (212 commits)
ASoC: dapm: Fix _PRE and _POST events for DAPM performance improvements
ALSA: hda - add dock support for Thinkpad X230 Tablet
ALSA: hda - Turn on PIN_OUT from hdmi playback prepare.
ASoC imx-audmux: add MX31_AUDMUX_PORT7_SSI_PINS_7 define
ASoC: littlemill: Add userspace control of the WM1250 I/O
ASoC: wm8994: Update micdet for irqdomain conversion
ALSA: hda - make sure alc268 does not OOPS on codec parse
ALSA: hda - Add support for Realtek ALC282
ALSA: hda - Fix index number conflicts of phantom jacks
ALSA: opti9xx: Fix section mismatch by PM support
ALSA: snd-opti9xx: Implement suspend/resume
ALSA: hda - Add new GPU codec ID to snd-hda
ALSA: hda - Fix driver type of Haswell controller to AZX_DRIVER_SCH
ALSA: hda - add Haswell HDMI codec id
ALSA: hda - Add DeviceID for Haswell HDA
ALSA: wss_lib: Fix resume on Yamaha OPL3-SAx
ALSA: wss_lib: fix suspend/resume
ALSA: es1938: replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE
ALSA: tlv: add DECLARE_TLV_DB_RANGE()
ALSA: tlv: add DECLARE_TLV_CONTAINER()
...
|
||
|
Linus Torvalds
|
d14b7a419a |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree from Jiri Kosina: "Trivial updates all over the place as usual." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (29 commits) Fix typo in include/linux/clk.h . pci: hotplug: Fix typo in pci iommu: Fix typo in iommu video: Fix typo in drivers/video Documentation: Add newline at end-of-file to files lacking one arm,unicore32: Remove obsolete "select MISC_DEVICES" module.c: spelling s/postition/position/g cpufreq: Fix typo in cpufreq driver trivial: typo in comment in mksysmap mach-omap2: Fix typo in debug message and comment scsi: aha152x: Fix sparse warning and make printing pointer address more portable. Change email address for Steve Glendinning Btrfs: fix typo in convert_extent_bit via: Remove bogus if check netprio_cgroup.c: fix comment typo backlight: fix memory leak on obscure error path Documentation: asus-laptop.txt references an obsolete Kconfig item Documentation: ManagementStyle: fixed typo mm/vmscan: cleanup comment error in balance_pgdat mm: cleanup on the comments of zone_reclaim_stat ... |
||
|
Linus Torvalds
|
e8ff13b0bf |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID updates from Jiri Kosina:
"The list of changes worth pointing out explicitly:
- We are getting 'UHID', which is a new framework for implementing HID
transport drivers in userspace (this is different from HIDRAW, which
is transport-independent and provides report parsing facilities;
uhid is for the other (transport) part of the pipeline).
It's needed for (and currently being used by) Bluetooth-LowEnergy,
as its specification mandates things we don't want in the kernel.
Written by David Herrmann.
- there have been quite a few bugs in runtime suspend/resume paths
(probably never reported to actually happen in the wild, but still).
Alan Stern fixed those.
- a few other driver updates and fixes and random new device support."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (45 commits)
HID: add ASUS AIO keyboard model AK1D
HID: add support for Cypress barcode scanner 04B4:ED81
HID: Allow drivers to be their own listener
HID: usbhid: fix error paths in suspend
HID: usbhid: check for suspend or reset before restarting
HID: usbhid: replace HID_REPORTED_IDLE with HID_SUSPENDED
HID: usbhid: inline some simple routines
HID: usbhid: fix autosuspend calls
HID: usbhid: fix use-after-free bug
HID: hid-core: optimize in case of hidraw
HID: hidraw: fix list->buffer memleak
HID: uhid: Fix sending events with invalid data
HID: roccat: added sensor sysfs attribute for Savu
HID: Add driver for Holtek based keyboards with broken HID
HID: Add suport for the brightness control keys on HP keyboards
HID: magicmouse: Implement Multi-touch Protocol B (MT-B)
HID: magicmouse: Removing report_touches switch
HID: roccat: rename roccat_common functions to roccat_common2
HID: roccat: fix wrong hid_err usage on struct usb_device
HID: roccat: move functionality to roccat-common
...
|
||
|
Linus Torvalds
|
62c4d9afa4 |
Features:
* Performance improvement to lower the amount of traps the hypervisor
has to do 32-bit guests. Mainly for setting PTE entries and updating
TLS descriptors.
* MCE polling driver to collect hypervisor MCE buffer and present them to
/dev/mcelog.
* Physical CPU online/offline support. When an privileged guest is booted
it is present with virtual CPUs, which might have an 1:1 to physical
CPUs but usually don't. This provides mechanism to offline/online physical
CPUs.
Bug-fixes for:
* Coverity found fixes in the console and ACPI processor driver.
* PVonHVM kexec fixes along with some cleanups.
* Pages that fall within E820 gaps and non-RAM regions (and had been
released to hypervisor) would be populated back, but potentially in
non-RAM regions.
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Merge tag 'stable/for-linus-3.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
Pull Xen update from Konrad Rzeszutek Wilk:
"Features:
* Performance improvement to lower the amount of traps the hypervisor
has to do 32-bit guests. Mainly for setting PTE entries and
updating TLS descriptors.
* MCE polling driver to collect hypervisor MCE buffer and present
them to /dev/mcelog.
* Physical CPU online/offline support. When an privileged guest is
booted it is present with virtual CPUs, which might have an 1:1 to
physical CPUs but usually don't. This provides mechanism to
offline/online physical CPUs.
Bug-fixes for:
* Coverity found fixes in the console and ACPI processor driver.
* PVonHVM kexec fixes along with some cleanups.
* Pages that fall within E820 gaps and non-RAM regions (and had been
released to hypervisor) would be populated back, but potentially in
non-RAM regions."
* tag 'stable/for-linus-3.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen: populate correct number of pages when across mem boundary (v2)
xen PVonHVM: move shared_info to MMIO before kexec
xen: simplify init_hvm_pv_info
xen: remove cast from HYPERVISOR_shared_info assignment
xen: enable platform-pci only in a Xen guest
xen/pv-on-hvm kexec: shutdown watches from old kernel
xen/x86: avoid updating TLS descriptors if they haven't changed
xen/x86: add desc_equal() to compare GDT descriptors
xen/mm: zero PTEs for non-present MFNs in the initial page table
xen/mm: do direct hypercall in xen_set_pte() if batching is unavailable
xen/hvc: Fix up checks when the info is allocated.
xen/acpi: Fix potential memory leak.
xen/mce: add .poll method for mcelog device driver
xen/mce: schedule a workqueue to avoid sleep in atomic context
xen/pcpu: Xen physical cpus online/offline sys interface
xen/mce: Register native mce handler as vMCE bounce back point
x86, MCE, AMD: Adjust initcall sequence for xen
xen/mce: Add mcelog support for Xen platform
|
||
|
Linus Torvalds
|
5fecc9d8f5 |
KVM updates for the 3.6 merge window
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Merge tag 'kvm-3.6-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Avi Kivity:
"Highlights include
- full big real mode emulation on pre-Westmere Intel hosts (can be
disabled with emulate_invalid_guest_state=0)
- relatively small ppc and s390 updates
- PCID/INVPCID support in guests
- EOI avoidance; 3.6 guests should perform better on 3.6 hosts on
interrupt intensive workloads)
- Lockless write faults during live migration
- EPT accessed/dirty bits support for new Intel processors"
Fix up conflicts in:
- Documentation/virtual/kvm/api.txt:
Stupid subchapter numbering, added next to each other.
- arch/powerpc/kvm/booke_interrupts.S:
PPC asm changes clashing with the KVM fixes
- arch/s390/include/asm/sigp.h, arch/s390/kvm/sigp.c:
Duplicated commits through the kvm tree and the s390 tree, with
subsequent edits in the KVM tree.
* tag 'kvm-3.6-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (93 commits)
KVM: fix race with level interrupts
x86, hyper: fix build with !CONFIG_KVM_GUEST
Revert "apic: fix kvm build on UP without IOAPIC"
KVM guest: switch to apic_set_eoi_write, apic_write
apic: add apic_set_eoi_write for PV use
KVM: VMX: Implement PCID/INVPCID for guests with EPT
KVM: Add x86_hyper_kvm to complete detect_hypervisor_platform check
KVM: PPC: Critical interrupt emulation support
KVM: PPC: e500mc: Fix tlbilx emulation for 64-bit guests
KVM: PPC64: booke: Set interrupt computation mode for 64-bit host
KVM: PPC: bookehv: Add ESR flag to Data Storage Interrupt
KVM: PPC: bookehv64: Add support for std/ld emulation.
booke: Added crit/mc exception handler for e500v2
booke/bookehv: Add host crit-watchdog exception support
KVM: MMU: document mmu-lock and fast page fault
KVM: MMU: fix kvm_mmu_pagetable_walk tracepoint
KVM: MMU: trace fast page fault
KVM: MMU: fast path of handling guest page fault
KVM: MMU: introduce SPTE_MMU_WRITEABLE bit
KVM: MMU: fold tlb flush judgement into mmu_spte_update
...
|
||
|
Linus Torvalds
|
3c4cfadef6 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking changes from David S Miller:
1) Remove the ipv4 routing cache. Now lookups go directly into the FIB
trie and use prebuilt routes cached there.
No more garbage collection, no more rDOS attacks on the routing
cache. Instead we now get predictable and consistent performance,
no matter what the pattern of traffic we service.
This has been almost 2 years in the making. Special thanks to
Julian Anastasov, Eric Dumazet, Steffen Klassert, and others who
have helped along the way.
I'm sure that with a change of this magnitude there will be some
kind of fallout, but such things ought the be simple to fix at this
point. Luckily I'm not European so I'll be around all of August to
fix things :-)
The major stages of this work here are each fronted by a forced
merge commit whose commit message contains a top-level description
of the motivations and implementation issues.
2) Pre-demux of established ipv4 TCP sockets, saves a route demux on
input.
3) TCP SYN/ACK performance tweaks from Eric Dumazet.
4) Add namespace support for netfilter L4 conntrack helpers, from Gao
Feng.
5) Add config mechanism for Energy Efficient Ethernet to ethtool, from
Yuval Mintz.
6) Remove quadratic behavior from /proc/net/unix, from Eric Dumazet.
7) Support for connection tracker helpers in userspace, from Pablo
Neira Ayuso.
8) Allow userspace driven TX load balancing functions in TEAM driver,
from Jiri Pirko.
9) Kill off NLMSG_PUT and RTA_PUT macros, more gross stuff with
embedded gotos.
10) TCP Small Queues, essentially minimize the amount of TCP data queued
up in the packet scheduler layer. Whereas the existing BQL (Byte
Queue Limits) limits the pkt_sched --> netdevice queuing levels,
this controls the TCP --> pkt_sched queueing levels.
From Eric Dumazet.
11) Reduce the number of get_page/put_page ops done on SKB fragments,
from Alexander Duyck.
12) Implement protection against blind resets in TCP (RFC 5961), from
Eric Dumazet.
13) Support the client side of TCP Fast Open, basically the ability to
send data in the SYN exchange, from Yuchung Cheng.
Basically, the sender queues up data with a sendmsg() call using
MSG_FASTOPEN, then they do the connect() which emits the queued up
fastopen data.
14) Avoid all the problems we get into in TCP when timers or PMTU events
hit a locked socket. The TCP Small Queues changes added a
tcp_release_cb() that allows us to queue work up to the
release_sock() caller, and that's what we use here too. From Eric
Dumazet.
15) Zero copy on TX support for TUN driver, from Michael S. Tsirkin.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1870 commits)
genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP
r8169: revert "add byte queue limit support".
ipv4: Change rt->rt_iif encoding.
net: Make skb->skb_iif always track skb->dev
ipv4: Prepare for change of rt->rt_iif encoding.
ipv4: Remove all RTCF_DIRECTSRC handliing.
ipv4: Really ignore ICMP address requests/replies.
decnet: Don't set RTCF_DIRECTSRC.
net/ipv4/ip_vti.c: Fix __rcu warnings detected by sparse.
ipv4: Remove redundant assignment
rds: set correct msg_namelen
openvswitch: potential NULL deref in sample()
tcp: dont drop MTU reduction indications
bnx2x: Add new 57840 device IDs
tcp: avoid oops in tcp_metrics and reset tcpm_stamp
niu: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value
niu: Fix to check for dma mapping errors.
net: Fix references to out-of-scope variables in put_cmsg_compat()
net: ethernet: davinci_emac: add pm_runtime support
net: ethernet: davinci_emac: Remove unnecessary #include
...
|
||
Laurent Pinchart
|
d47726c521 |
i2c: Add SCCB support
SCCB is a serial communication bus developed by Omnivision. Its 2-wire mode is very similar to SMBus byte data transactions, but requires the controller to ignore the ACK bit and to insert a stop condition after each message. Add a device SCCB flag and a message stop flag to be passed to controller drivers. [JD: Kill rogue definition in go7007 driver.] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> |
||
Peter Zijlstra
|
8323f26ce3 |
sched: Fix race in task_group()
Stefan reported a crash on a kernel before
|
||
Mike Galbraith
|
970e178985 |
sched: Improve scalability via 'CPU buddies', which withstand random perturbations
Traversing an entire package is not only expensive, it also leads to tasks bouncing all over a partially idle and possible quite large package. Fix that up by assigning a 'buddy' CPU to try to motivate. Each buddy may try to motivate that one other CPU, if it's busy, tough, it may then try its SMT sibling, but that's all this optimization is allowed to cost. Sibling cache buddies are cross-wired to prevent bouncing. 4 socket 40 core + SMT Westmere box, single 30 sec tbench runs, higher is better: clients 1 2 4 8 16 32 64 128 .......................................................................... pre 30 41 118 645 3769 6214 12233 14312 post 299 603 1211 2418 4697 6847 11606 14557 A nice increase in performance. Signed-off-by: Mike Galbraith <efault@gmx.de> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1339471112.7352.32.camel@marge.simpson.net Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
Srivatsa S. Bhat
|
7ddf96b02f |
cpusets, hotplug: Restructure functions that are invoked during hotplug
Separate out the cpuset related handling for CPU/Memory online/offline. This also helps us exploit the most obvious and basic level of optimization that any notification mechanism (CPU/Mem online/offline) has to offer us: "We *know* why we have been invoked. So stop pretending that we are lost, and do only the necessary amount of processing!". And while at it, rename scan_for_empty_cpusets() to scan_cpusets_upon_hotplug(), which is more appropriate considering how it is restructured. Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20120524141650.3692.48637.stgit@srivatsabhat.in.ibm.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
Jiri Kosina
|
c062c4d1de |
Merge branch 'uhid' into for-linus
Conflicts: drivers/hid/Kconfig |
||
|
Jiri Kosina
|
929bd380b7 | Merge branches 'hidraw', 'magicmouse', 'multitouch', 'roccat', 'suspend-fixes' and 'upstream' into for-linus | ||
Jan-Simon Möller
|
a58b3a4aba |
Fix typo in include/linux/clk.h .
Signed-off-by: Jan-Simon Möller <jansimon.moeller@gmx.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: linux-kernel@vger.kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.cz> |
||
WANG Cong
|
320f5ea0ce |
genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP
lockdep_is_held() is defined when CONFIG_LOCKDEP, not CONFIG_PROVE_LOCKING. Cc: "David S. Miller" <davem@davemloft.net> Cc: Jesse Gross <jesse@nicira.com> Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
f0a08fcb59 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
Pull arch/tile updates from Chris Metcalf: "These changes provide support for PCIe root complex and USB host mode for tilegx's on-chip I/Os. In addition, this pull provides the required underpinning for the on-chip networking support that was pulled into 3.5. The changes have all been through LKML (with several rounds for PCIe RC) and on linux-next." * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: tile: updates to pci root complex from community feedback bounce: allow use of bounce pool via config option usb: add host support for the tilegx architecture arch/tile: provide kernel support for the tilegx USB shim tile pci: enable IOMMU to support DMA for legacy devices arch/tile: enable ZONE_DMA for tilegx tilegx pci: support I/O to arbitrarily-cached pages tile: remove unused header arch/tile: tilegx PCI root complex support arch/tile: provide kernel support for the tilegx TRIO shim arch/tile: break out the "csum a long" function to <asm/checksum.h> arch/tile: provide kernel support for the tilegx mPIPE shim arch/tile: common DMA code for the GXIO IORPC subsystem arch/tile: support MMIO-based readb/writeb etc. arch/tile: introduce GXIO IORPC framework for tilegx |
||
|
Linus Torvalds
|
47b170af84 |
SuperH updates for 3.6-rc1 merge window
- Migration off of old-style dynamic IRQ API.
- irqdomain and generic irq chip propagation.
- div4/6 clock consolidation, another step towards co-existing
with the common struct clk infrastructure.
- Extensive PFC rework
- Decoupling GPIO from pin state.
- Initial pinctrl support to facilitate incremental migration
off of legacy pinmux.
- gpiolib support made optional, and made pinctrl-backed.
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Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh
Pull SuperH updates from Paul Mundt:
- Migration off of old-style dynamic IRQ API.
- irqdomain and generic irq chip propagation.
- div4/6 clock consolidation, another step towards co-existing with the
common struct clk infrastructure.
- Extensive PFC rework
- Decoupling GPIO from pin state.
- Initial pinctrl support to facilitate incremental migration off of
legacy pinmux.
- gpiolib support made optional, and made pinctrl-backed.
* tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: (38 commits)
sh: pfc: pin config get/set support.
sh: pfc: Prefer DRV_NAME over KBUILD_MODNAME.
sh: pfc: pinctrl legacy group support.
sh: pfc: Ignore pinmux GPIOs with invalid enum IDs.
sh: pfc: Export pinctrl binding init symbol.
sh: pfc: Error out on pinctrl init resolution failure.
sh: pfc: Make pr_fmt consistent across pfc drivers.
sh: pfc: pinctrl legacy function support.
sh: pfc: Rudimentary pinctrl-backed GPIO support.
sh: pfc: Dumb GPIO stringification.
sh: pfc: Shuffle PFC support core.
sh: pfc: Verify pin type encoding size at build time.
sh: pfc: Kill off unused pinmux bias flags.
sh: pfc: Make gpio chip support optional where possible.
sh: pfc: Split out gpio chip support.
sh64: Fix up section mismatch warnings.
sh64: Attempt to make reserved insn trap handler resemble C.
sh: Consolidate die definitions for trap handlers.
sh64: Kill off old exception debugging helpers.
sh64: Use generic unaligned access control/counters.
...
|
||
|
Linus Torvalds
|
83c7f72259 |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc updates from Benjamin Herrenschmidt:
"Notable highlights:
- iommu improvements from Anton removing the per-iommu global lock in
favor of dividing the DMA space into pools, each with its own lock,
and hashed on the CPU number. Along with making the locking more
fine grained, this gives significant improvements in multiqueue
networking scalability.
- Still from Anton, we know provide a vdso based variant of getcpu
which makes sched_getcpu with the appropriate glibc patch something
like 18 times faster.
- More anton goodness (he's been busy !) in other areas such as a
faster __clear_user and copy_page on P7, various perf fixes to
improve sampling quality, etc...
- One more step toward removing legacy i2c interfaces by using new
device-tree based probing of platform devices for the AOA audio
drivers
- A nice series of patches from Michael Neuling that helps avoiding
confusion between register numbers and litterals in assembly code,
trying to enforce the use of "%rN" register names in gas rather
than plain numbers.
- A pile of FSL updates
- The usual bunch of small fixes, cleanups etc...
You may spot a change to drivers/char/mem. The patch got no comment
or ack from outside, it's a trivial patch to allow the architecture to
skip creating /dev/port, which we use to disable it on ppc64 that
don't have a legacy brige. On those, IO ports 0...64K are not mapped
in kernel space at all, so accesses to /dev/port cause oopses (and
yes, distros -still- ship userspace that bangs hard coded ports such
as kbdrate)."
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (106 commits)
powerpc/mpic: Create a revmap with enough entries for IPIs and timers
Remove stale .rej file
powerpc/iommu: Fix iommu pool initialization
powerpc/eeh: Check handle_eeh_events() return value
powerpc/85xx: Add phy nodes in SGMII mode for MPC8536/44/72DS & P2020DS
powerpc/e500: add paravirt QEMU platform
powerpc/mpc85xx_ds: convert to unified PCI init
powerpc/fsl-pci: get PCI init out of board files
powerpc/85xx: Update corenet64_smp_defconfig
powerpc/85xx: Update corenet32_smp_defconfig
powerpc/85xx: Rename P1021RDB-PC device trees to be consistent
powerpc/watchdog: move booke watchdog param related code to setup-common.c
sound/aoa: Adapt to new i2c probing scheme
i2c/powermac: Improve detection of devices from device-tree
powerpc: Disable /dev/port interface on systems without an ISA bridge
of: Improve prom_update_property() function
powerpc: Add "memory" attribute for mfmsr()
powerpc/ftrace: Fix assembly trampoline register usage
powerpc/hw_breakpoints: Fix incorrect pointer access
powerpc: Put the gpr save/restore functions in their own section
...
|
||
|
Linus Torvalds
|
a5ebba6b54 |
arm-soc: power management changes
These are various power management related changes, mainly concerning
cpuidle on i.MX and OMAP, as well as a the move of the omap smartreflex
driver to live in the power subsystem.
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Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc power management changes from Arnd Bergmann:
"These are various power management related changes, mainly concerning
cpuidle on i.MX and OMAP, as well as a the move of the omap
smartreflex driver to live in the power subsystem."
Fix up conflicts in arch/arm/mach-{imx/mach-imx6q.c,omap2/prm2xxx_3xxx.h}
* tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits)
ARM: OMAP2+: PM: fix IRQ_NOAUTOEN removal by mis-merge
ARM: OMAP2+: do not allow SmartReflex to be built as a module
ARM: OMAP2: Use hwmod to initialize mmc for 2420
ARM: OMAP3: PM: cpuidle: optimize the clkdm idle latency in C1 state
ARM: OMAP3: PM: cpuidle: optimize the PER latency in C1 state
ARM: OMAP3: PM: cpuidle: default to C1 in next_valid_state
ARM: OMAP3: PM: cleanup cam_pwrdm leftovers
ARM: OMAP3: PM: call pre/post transition per powerdomain
ARM: OMAP2+: powerdomain: allow pre/post transtion to be per pwrdm
ARM: OMAP3: PM: Remove IO Daisychain control from cpuidle
ARM: OMAP3PLUS: hwmod: reconfigure IO Daisychain during hwmod mux
ARM: OMAP3+: PRM: Enable IO wake up
ARM: OMAP4: PRM: Add IO Daisychain support
ARM: OMAP3: PM: Move IO Daisychain function to omap3 prm file
ARM: OMAP3: PM: correct enable/disable of daisy io chain
ARM: OMAP2+: PRM: fix compile for OMAP4-only build
W1: OMAP HDQ1W: use runtime PM
ARM: OMAP2+: HDQ1W: use omap_device
W1: OMAP HDQ1W: use 32-bit register accesses
W1: OMAP HDQ1W: allow driver to be built on all OMAP2+
...
|
||
|
Linus Torvalds
|
f1d2c07d33 |
arm-soc: board specific updates
These changes are all for individual board files. In the long run, those
files will largely go away, and the amount of changes appears to be
continuously decreasing, which is a good sign. This time around, changes
are focused on tegra, omap and samsung.
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Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc board specific updates from Arnd Bergmann:
"These changes are all for individual board files. In the long run,
those files will largely go away, and the amount of changes appears to
be continuously decreasing, which is a good sign. This time around,
changes are focused on tegra, omap and samsung."
Fix conflicts in arch/arm/mach-{omap2/common-board-devices.c,tegra/Makefile.boot}
as per the 'for-linus' branch.
* tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits)
ARM: EXYNOS: Add leds status1 and status2 on Origen board
ARM: S3C64XX: Mark most Cragganmore initdata devinitdata
ARM: EXYNOS: Add missing .reserve field to SMDKC210
ARM: EXYNOS: Add DRM device to SMDK4X12 board
ARM: S3C64XX: Clean up after SPI driver platform data updates
ARM: SAMSUNG: no need to set the value for clk_xusbxti when it is 24Mhz
ARM: EXYNOS: Add framebuffer support for SMDK4X12
ARM: EXYNOS: Add HSOTG support to SMDK4X12
ARM: S5PV210: Add audio platform device in Goni board
ARM: S5PV210: Add audio platform device in Aquila board
ARM: EXYNOS: Add audio platform device in SMDKV310 board
ARM: S3C64XX: Don't specify an irq_base for WM1192-EV1 board
ARM: OMAP3: Fix omap3evm randconfig error introduced by VBUS support
ARM: OMAP: board-omap4panda: MUX configuration for sys_nirq2
ARM: OMAP: board-4430sdp: MUX configuration for sys_nirq2
ARM: OMAP3530evm: set pendown_state and debounce time for ads7846
ARM: omap3evm: enable VBUS switch for EHCI tranceiver
ARM: OMAP3EVM: Adding USB internal LDOs board file
ARM: OMAP3EVM: Add NAND flash definition
ARM: OMAP3: cm-t35: add tvp5150 decoder support
...
|
||
David S. Miller
|
13378cad02 |
ipv4: Change rt->rt_iif encoding.
On input packet processing, rt->rt_iif will be zero if we should use skb->dev->ifindex. Since we access rt->rt_iif consistently via inet_iif(), that is the only spot whose interpretation have to adjust. Signed-off-by: David S. Miller <davem@davemloft.net> |
||
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David S. Miller
|
92101b3b2e |
ipv4: Prepare for change of rt->rt_iif encoding.
Use inet_iif() consistently, and for TCP record the input interface of cached RX dst in inet sock. rt->rt_iif is going to be encoded differently, so that we can legitimately cache input routes in the FIB info more aggressively. When the input interface is "use SKB device index" the rt->rt_iif will be set to zero. This forces us to move the TCP RX dst cache installation into the ipv4 specific code, and as well it should since doing the route caching for ipv6 is pointless at the moment since it is not inspected in the ipv6 input paths yet. Also, remove the unlikely on dst->obsolete, all ipv4 dsts have obsolete set to a non-zero value to force invocation of the check callback. Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
f01b9b73f5 |
arm-soc: new SoC support
This adds support for three new SoC types: * The mvebu platform includes Marvell's Armada XP and Armada 370 chips, made by the mvebu business unit inside of Marvell. Since the same group also made the older but similar platforms we call "orion5x", "kirkwood", "mv78xx0" and "dove", we plan to move all of them into the mach-mvebu directory in the future. * socfpga is Altera's platform based on Cortex-A9 cores and a lot of FPGA space. This is similar to the Xilinx zynq platform we already support. The code is particularly clean, which is helped by the fact that the hardware doesn't do much besides the parts that are expected to get added in the FPGA. * The OMAP subarchitecture gains support for the latest generation, the OMAP5 based on the new Cortex-A15 core. Support is rather rudimentary for now, but will be extended in the future. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAUA2deGCrR//JCVInAQJLxg/8DHL6usaciRX0rDzxAkv2h0cezjgR/ect OfHdxhge7R50NEbf4Jayyly8fIvADJB5nIgk1jhYzAOroVAGxiZQxhyGn3p+Cpbm 4weu78Uk5habgGA3DmV/R8rKhd1iFtr1DSHbogU43UjPj9Zz5WOREGNJehvxOr/2 hUfymdqxNg4ivCWyA3w4IKhxA/Hrs351n3J3sY3wjLRPn/uZIlvyx4Q8InteAJZp 96u5F9y34CxB9SkXAX0P+Bdb0L1fWhZ1J6E8wjOMp/t3LaSXvvWVgCl6MxTcERpf jeeABKPTQx99zkH3MdPRQfgBMwsez4L4dXh3qcJaEoqF//UXpE9cTTdjqYu6NRsJ znO8Ns8a2X4zX6KF4ySQf2jtLzH4aF21nq6NTJyYyfDWZixqRSKawbSsYqc1vtmi ReQ00feJrO60/A4Ks25asUfubqm/SXZ6BfHSgS/ZaOjgJaW9X42CUKnuIywXPTrY cAGDh4v1ZrWdXiQIu7oKgESSQNi4GrAEDYqVYs/PmSk2UiuzHcSuPMYxsCmLk8mH By7CLByXGOjzD9678LX2VHvKhK2l7Wd+Vkp/pGk4N4fK581JBfyBWfE0T5rpOU28 +fIFVAV6U0I1OW879b5LmC/kjtmHPxePP6XUcHE152ef1CiT6zm5IE+C2Ukso71V +WKxBRBOxII= =MwdJ -----END PGP SIGNATURE----- Merge tag 'newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull support for three new arm SoC types from Arnd Bergmann: - The mvebu platform includes Marvell's Armada XP and Armada 370 chips, made by the mvebu business unit inside of Marvell. Since the same group also made the older but similar platforms we call "orion5x", "kirkwood", "mv78xx0" and "dove", we plan to move all of them into the mach-mvebu directory in the future. - socfpga is Altera's platform based on Cortex-A9 cores and a lot of FPGA space. This is similar to the Xilinx zynq platform we already support. The code is particularly clean, which is helped by the fact that the hardware doesn't do much besides the parts that are expected to get added in the FPGA. - The OMAP subarchitecture gains support for the latest generation, the OMAP5 based on the new Cortex-A15 core. Support is rather rudimentary for now, but will be extended in the future. * tag 'newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (25 commits) ARM: socfpga: initial support for Altera's SOCFPGA platform arm: mvebu: generate DTBs for supported SoCs ARM: mvebu: MPIC: read number of interrupts from control register arm: mach-mvebu: add entry to MAINTAINERS arm: mach-mvebu: add compilation/configuration change arm: mach-mvebu: add defconfig arm: mach-mvebu: add documentation for new device tree bindings arm: mach-mvebu: add support for Armada 370 and Armada XP with DT arm: mach-mvebu: add source files arm: mach-mvebu: add header clocksource: time-armada-370-xp: Marvell Armada 370/XP SoC timer driver ARM: Kconfig update to support additional GPIOs in OMAP5 ARM: OMAP5: Add the build support arm/dts: OMAP5: Add omap5 dts files ARM: OMAP5: board-generic: Add device tree support ARM: omap2+: board-generic: clean up the irq data from board file ARM: OMAP5: Add SMP support ARM: OMAP5: Add the WakeupGen IP updates ARM: OMAP5: l3: Add l3 error handler support for omap5 ARM: OMAP5: gpmc: Update gpmc_init() ... Conflicts: Documentation/devicetree/bindings/arm/omap/omap.txt arch/arm/mach-omap2/Makefile drivers/clocksource/Kconfig drivers/clocksource/Makefile |
||
|
Linus Torvalds
|
4f2d658b2f |
arm-soc: device tree description updates
This branch contains two kinds of updates: Some platforms in the process of getting converted to device tree based booting, and the platform specific patches necessary for that are included here. Other platforms are already converted, so we just need to update the actual device tree source files and the binding documents to add support for new board and new drivers. In the future we will probably separate those into two branches, and in the long run, the plan is to move the device tree source files out of the kernel repository, but that has to wait until we have completed a much larger portion of the binding documents. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAUA2dbmCrR//JCVInAQJl0hAA3U3AnfBBXbKEJhUi47z6QU2kRPVfyjAj ct+FsZMWFihEHC5/YkB/bQ/i7Hf/AKBZRG6eAUfsyevuhQ0Li+wsRM4eU3FaF6kw HNqqB6GQWM+2rR8//Y6AAZymTLfe5nbuWFhRXiIggIlQne5jJ1kSidmSzG+OJEuN sAKXX7Ud5goVsby9Uwp4Gc0fpDsjFmIarhHfMDizFozNZIFzZIhKKdl1VOf+Kv+o PFRfCGB2KQrrDy0oB62y3iNUiK84LA0xWX4KkI9rD4OHWeiDQpbUITchf//Wa20X vgZdI8T16sxbmAHi1zerIl8y/CLgLyerp1L3KSMGTwirC+92vZg+jOGYGgNqu973 NOl0IBQFpbAlNzmf52naNgcQ2OxxFQ3ogrlpvE2bItLL7J3vpmn1JwWMTtSrcs3Z xgbovAq2ivNOiKpzXexvMsWDCU3PxzXaP+2hEUhglJcdXkx5Iwiwi6un2FuF2qWT l5rSAWkg2kT/OkgYHLBI5JW7e7ugWhUAuCsrIH9eW7xstm4hIlN950vefs2FrZkP FeE7pn6s6mr98+j9isJKusETXIoEXDLX61vxA8PQP7GYN+/O/g2qB0qztBwarMBL wAdHCjavOYNwPkxYaGLjv9qKt3X575O/6aFa/NoKGhIECanjLl02Tqg02BdHecST 8HENXCvwQns= =K3WL -----END PGP SIGNATURE----- Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull arm-soc device tree description updates from Arnd Bergmann: "This branch contains two kinds of updates: Some platforms in the process of getting converted to device tree based booting, and the platform specific patches necessary for that are included here. Other platforms are already converted, so we just need to update the actual device tree source files and the binding documents to add support for new board and new drivers. In the future we will probably separate those into two branches, and in the long run, the plan is to move the device tree source files out of the kernel repository, but that has to wait until we have completed a much larger portion of the binding documents." Fix up trivial conflicts in arch/arm/mach-imx/clk-imx6q.c due to newly added clkdev registers next to a few removed unnecessary ones. * tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (119 commits) ARM: LPC32xx: Add PWM to base dts file ARM: EXYNOS: mark the DMA channel binding for SPI as preliminary ARM: dts: Add nodes for spi controllers for SAMSUNG EXYNOS5 platforms ARM: EXYNOS: Enable platform support for SPI controllers for EXYNOS5 ARM: EXYNOS: Add spi clock support for EXYNOS5 ARM: dts: Add nodes for spi controllers for SAMSUNG EXYNOS4 platforms ARM: EXYNOS: Enable platform support for SPI controllers for EXYNOX4 ARM: EXYNOS: Fix the incorrect hierarchy of spi controller bus clock ARM: ux500: Remove PMU platform registration when booting with DT ARM: ux500: Remove temporary snowball_of_platform_devs enablement structure ARM: ux500: Ensure vendor specific properties have the vendor's identifier pinctrl: pinctrl-nomadik: Append sleepmode property with vendor specific prefixes ARM: ux500: Move rtc-pl031 registration to Device Tree when enabled ARM: ux500: Enable the AB8500 RTC for all DT:ed DB8500 based devices ARM: ux500: Correctly reference IRQs supplied by the AB8500 from Device Tree ARM: ux500: Apply ab8500-debug node do the db8500 DT structure ARM: ux500: Add a ab8500-usb Device Tree node for db8500 based devices ARM: ux500: Add db8500 Device Tree node for misc/ab8500-pwm ARM: ux500: Add db8500 Device Tree node for ab8500-sysctrl ARM: ux500: Enable LED heartbeat functionality on Snowbal via DT ... |
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|
Linus Torvalds
|
5e512d0785 |
arm-soc: soc-specific updates
This is stuff that does not fit well into another category and in
particular is not related to a particular board. The largest part
in here is extending the am33xx support in the omap platform.
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Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm soc-specific updates from Arnd Bergmann:
"This is stuff that does not fit well into another category and in
particular is not related to a particular board. The largest part in
here is extending the am33xx support in the omap platform."
Fix up trivial conflicts in arch/arm/mach-{imx/mach-mx35_3ds.c, tegra/Makefile}
* tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (74 commits)
ARM: LPC32xx: Add PWM support
ARM: LPC32xx: Add PWM clock
ARM: LPC32xx: Set system serial based on cpu unique id
ARM: vexpress: Config option for early printk console
ARM: vexpress: Add Device Tree for V2P-CA15_CA7 core tile
ARM: vexpress: Convert V2P-CA15 Device Tree to 64 bit addresses
ARM: vexpress: Add fixed regulator for SMSC
ARM: vexpress: Add missing SP804 interrupt in motherboard's DTS files
ARM: vexpress: Initial common clock support
ARM: SAMSUNG: Introduce Kconfig variable for Samsung custom clk API
ARM: EXYNOS: Add missing static storage class specifier in pmu.c file
ARM: EXYNOS: Make combiner_init function static
ARM: EXYNOS: Update HSOTG PHY clock setting for EXYNOS4X12
ARM: versatile: Make plat-versatile clock optional
ARM: vexpress: Check master site in daughterboard's sysctl operations
ARM: vexpress: remove automatic errata workaround selection
ARM: LPC32xx: Adjust to pl08x DMA interface changes
ARM: EXYNOS: Clear SYS_WDTRESET bit to use watchdog reset
ARM: imx: fix mx51 ehci setup errors
ARM: imx: make ehci power/oc polarities configurable
...
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Linus Torvalds
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b85c14fb83 |
arm-soc: non-critical bug fixes
These were submitted as bug fixes before v3.5 but not considered important enough to be included in it. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAUA2dYmCrR//JCVInAQK9vBAAvEta0pnIDDv1A60znvBGG7dd1WgmqkwM 7KffJVxRZeDUeUEEpeGJSOVHL/XIwkoHCaBsWv1EFOmmMXYC+RrgIIEPuziTSY6B 59CS18f98glK3i3uVKkW6xh8pOtaUzJ9RT1TvN9tYsvmfwjn1/Qqh9BwZkT1ljgK ooHpVBT3ZkrlcbgKKg8fNfxoA+x4S8uF/FPFcW3PHpbim9fm0hCS+dVAXhq2T1u1 scVGgc6nmt9gnAZZ3eUZRl4xW+gHgY6ktpOz0RhDGf8ggV5c8WfQ69MTxW6PPiwd IRpXvs2E3YVOdrex83mY79NHsI0m8UwLAGJ+oLEM9+wiNAiqyLqkwUZpYDBqZlcS 8S+VLvg9YrEhLwyztauYGlV1UhrIMbSTgVwWj2FrSCZ6coHhtux4KVyZEHUFpXH6 2fhcR74xsTsS8QkhAW69TMK2md3b5Dredt6Tu5EmPDBytaahemQKsoSTSWaHK6u8 mcBGTnJPdpT5AxolBeQVPH4Blewk4olnDRJm7s7HAHDc3/4nw+npEWy6FtRdWjtH RYmmHm6WwGgCreMxqkOX+Zlxs4w6oezsUzFfYbc/IDguXJSX0O3Nx9FYdaGuVfEn o7xm1bPYfdrEjDWR6Wce6xIDBT5LwHY3qD9p2emMu8s8Q2Up4pTx69mjAYV96cFd ZPw/TsHrCyg= =5gW4 -----END PGP SIGNATURE----- Merge tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull non-critical arm-soc bug fixes from Arnd Bergmann: "These were submitted as bug fixes before v3.5 but not considered important enough to be included in it." * tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (29 commits) ARM:vt8500: Convert to use .restart and remove arch_reset() ARM: davinci: da8xx: fix interrupt handling ARM: OMAP2+: fix CONFIG_CPU_IDLE dependency on CONFIG_PM ARM: mxs/tx28: fix odd include ARM: OMAP: remove unused cpu detection macros ARM: OMAP: fix typos related to OMAP330 ARM: OMAP7XX: Remove omap730.h and omap850.h ARM: OMAP2+: fix naming collision of variable nr_irqs ARM: OMAP: omap2plus_defconfig: Enable EXT4 support ARM: OMAP depends on MMU arm: omap3: am35x: Set proper powerdomain states ARM: OMAP AM35x: clockdomain data: Fix clockdomain dependencies ARM: OMAP AM35x: EMAC/MDIO integration: Add Davinci EMAC/MDIO hwmod support ARM: OMAP: AM35xx: fix UART4 softreset ARM: OMAP AM35xx: clock and hwmod data: fix UART4 data ARM: OMAP AM35xx: clock and hwmod data: fix AM35xx HSOTGUSB hwmod ARM: OMAP: Fix dts files w/ status property: "disable" -> "disabled" ARM: OMAP: beagle: Set USB Host Port 1 to OMAP_USBHS_PORT_MODE_UNUSED ARM: OMAP2: twl-common: Fix compiler warning ARM: OMAP: fix the ads7846 init code ... |
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Linus Torvalds
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a66d2c8f7e |
Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull the big VFS changes from Al Viro:
"This one is *big* and changes quite a few things around VFS. What's in there:
- the first of two really major architecture changes - death to open
intents.
The former is finally there; it was very long in making, but with
Miklos getting through really hard and messy final push in
fs/namei.c, we finally have it. Unlike his variant, this one
doesn't introduce struct opendata; what we have instead is
->atomic_open() taking preallocated struct file * and passing
everything via its fields.
Instead of returning struct file *, it returns -E... on error, 0
on success and 1 in "deal with it yourself" case (e.g. symlink
found on server, etc.).
See comments before fs/namei.c:atomic_open(). That made a lot of
goodies finally possible and quite a few are in that pile:
->lookup(), ->d_revalidate() and ->create() do not get struct
nameidata * anymore; ->lookup() and ->d_revalidate() get lookup
flags instead, ->create() gets "do we want it exclusive" flag.
With the introduction of new helper (kern_path_locked()) we are rid
of all struct nameidata instances outside of fs/namei.c; it's still
visible in namei.h, but not for long. Come the next cycle,
declaration will move either to fs/internal.h or to fs/namei.c
itself. [me, miklos, hch]
- The second major change: behaviour of final fput(). Now we have
__fput() done without any locks held by caller *and* not from deep
in call stack.
That obviously lifts a lot of constraints on the locking in there.
Moreover, it's legal now to call fput() from atomic contexts (which
has immediately simplified life for aio.c). We also don't need
anti-recursion logics in __scm_destroy() anymore.
There is a price, though - the damn thing has become partially
asynchronous. For fput() from normal process we are guaranteed
that pending __fput() will be done before the caller returns to
userland, exits or gets stopped for ptrace.
For kernel threads and atomic contexts it's done via
schedule_work(), so theoretically we might need a way to make sure
it's finished; so far only one such place had been found, but there
might be more.
There's flush_delayed_fput() (do all pending __fput()) and there's
__fput_sync() (fput() analog doing __fput() immediately). I hope
we won't need them often; see warnings in fs/file_table.c for
details. [me, based on task_work series from Oleg merged last
cycle]
- sync series from Jan
- large part of "death to sync_supers()" work from Artem; the only
bits missing here are exofs and ext4 ones. As far as I understand,
those are going via the exofs and ext4 trees resp.; once they are
in, we can put ->write_super() to the rest, along with the thread
calling it.
- preparatory bits from unionmount series (from dhowells).
- assorted cleanups and fixes all over the place, as usual.
This is not the last pile for this cycle; there's at least jlayton's
ESTALE work and fsfreeze series (the latter - in dire need of fixes,
so I'm not sure it'll make the cut this cycle). I'll probably throw
symlink/hardlink restrictions stuff from Kees into the next pile, too.
Plus there's a lot of misc patches I hadn't thrown into that one -
it's large enough as it is..."
* 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (127 commits)
ext4: switch EXT4_IOC_RESIZE_FS to mnt_want_write_file()
btrfs: switch btrfs_ioctl_balance() to mnt_want_write_file()
switch dentry_open() to struct path, make it grab references itself
spufs: shift dget/mntget towards dentry_open()
zoran: don't bother with struct file * in zoran_map
ecryptfs: don't reinvent the wheels, please - use struct completion
don't expose I_NEW inodes via dentry->d_inode
tidy up namei.c a bit
unobfuscate follow_up() a bit
ext3: pass custom EOF to generic_file_llseek_size()
ext4: use core vfs llseek code for dir seeks
vfs: allow custom EOF in generic_file_llseek code
vfs: Avoid unnecessary WB_SYNC_NONE writeback during sys_sync and reorder sync passes
vfs: Remove unnecessary flushing of block devices
vfs: Make sys_sync writeout also block device inodes
vfs: Create function for iterating over block devices
vfs: Reorder operations during sys_sync
quota: Move quota syncing to ->sync_fs method
quota: Split dquot_quota_sync() to writeback and cache flushing part
vfs: Move noop_backing_dev_info check from sync into writeback
...
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