f483ad25c3
18414 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
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66f03c614c |
ARM: device tree work
Most of these patches convert code from using static platform data to
describing the hardware in the device tree. This is only the first
half of the changes for v3.4 because a lot of patches for this topic
came in the last week before the merge window.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull "ARM: device tree work" from Arnd Bergmann:
"Most of these patches convert code from using static platform data to
describing the hardware in the device tree. This is only the first
half of the changes for v3.4 because a lot of patches for this topic
came in the last week before the merge window.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>"
Fix up trivial conflicts in arch/arm/mach-vexpress/{Kconfig,core.h}
* tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (86 commits)
Document: devicetree: add OF documents for arch-mmp
ARM: dts: append DTS file of pxa168
ARM: mmp: append OF support on pxa168
ARM: mmp: enable rtc clk in pxa168
i2c: pxa: add OF support
serial: pxa: add OF support
arm/dts: mt_ventoux: very basic support for TeeJet Mt.Ventoux board
ARM: OMAP2+: Remove extra ifdefs for board-generic
ARM: OMAP2+: Fix build error when only ARCH_OMAP2/3 or 4 is selected
ASoC: DT: Add digital microphone binding to PAZ00 board.
ARM: dt: Add ARM PMU to tegra*.dtsi
ARM: at91: at91sam9x5cm/dt: add leds support
ARM: at91: usb_a9g20/dt: add gpio-keys support
ARM: at91: at91sam9m10g45ek/dt: add gpio-keys support
ARM: at91: at91sam9m10g45ek/dt: add leds support
ARM: at91: usb_a9g20/dt: add leds support
ARM: at91/pio: add new PIO3 features
ARM: at91: add sam9_smc.o to at91sam9x5 build
ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter
ARM: at91/tc: add device tree support to atmel_tclib
...
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Linus Torvalds
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34800598b2 |
ARM: driver specific updates
These are all specific to some driver. They are typically the platform side of a change in the drivers directory, such as adding a new driver or extending the interface to the platform. In cases where there is no maintainer for the driver, or the maintainer prefers to have the platform changes in the same branch as the driver changes, the patches to the drivers are included as well. A much smaller set of driver updates that depend on other branches getting merged first will be sent later. The new export of tegra_chip_uid conflicts with other changes in fuse.c. In rtc-sa1100.c, the global removal of IRQF_DISABLED conflicts with the cleanup of the interrupt handling of that driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAT24/Y2CrR//JCVInAQLUdw//V4pKPuKempSe1kuD2MJfqldHwEVOlAUt of1IhLPAp8tpCscPDQ0yTy3ixquINg4jVnaDLL+E0quVbhLu6hlS2TYNKDEaVAAc cPUtVEUdja7Cfu4+bXX2vcWM/UyI6Ax7bsUUcwu4wFnEsjA6qOSu/jYY4jXDguHq ODGQSaSz0XQkfVBsWOlO8W/ejb0T3y+Ro3M/Vz5qJsMnZBR8R/i9aUYDFGiZ1GTn 3APHB7ALz6SS5/9SJS65PH16poBexcea5gyb3gnR1yt30kRmMTOAWrLC+JdyqFaO 7LHXW514+D1QbWV2gwNCWhQSLbgp9PWq/FXJtq4StW7tgNbDbj1d1Dc1GX+fvk2M bBih1yWoIVx6CZWFBQ7gsbqVHUZ/sW2fo76yb8K5dVPXx0fL5lEkv5Xwk3gxbqt5 lPE8+z+jiL5D+8RK1DZQu1PfxzaMwDZkJkVoGLCcdyM7FvnX3LIYf2bqbcp+zrQL lz9aht9C1k12R7feOX8emlluNd3eaKv/6jLrOasUP5wrJDam5hesSD5mLeTlAdxZ U8XJe4L24dFv15/yrMCzcyes5EmB3aS3nfb9TsSfq22IOKo2PCQLCnL6Z/rfM+1p mGu7BqdBnx3/8NkHdUrttMWjuPNh77MfPM6RO/E+TaBLHtwvKoLWJAHAYQNmt2xH IbGcyorBD5s= =pQ3X -----END PGP SIGNATURE----- Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: driver specific updates" from Arnd Bergmann: "These are all specific to some driver. They are typically the platform side of a change in the drivers directory, such as adding a new driver or extending the interface to the platform. In cases where there is no maintainer for the driver, or the maintainer prefers to have the platform changes in the same branch as the driver changes, the patches to the drivers are included as well. A much smaller set of driver updates that depend on other branches getting merged first will be sent later. The new export of tegra_chip_uid conflicts with other changes in fuse.c. In rtc-sa1100.c, the global removal of IRQF_DISABLED conflicts with the cleanup of the interrupt handling of that driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fixed up aforementioned trivial conflicts. * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (94 commits) ARM: SAMSUNG: change the name from s3c-sdhci to exynos4-sdhci mmc: sdhci-s3c: add platform data for the second capability ARM: SAMSUNG: support the second capability for samsung-soc ARM: EXYNOS: add support DMA for EXYNOS4X12 SoC ARM: EXYNOS: Add apb_pclk clkdev entry for mdma1 ARM: EXYNOS: Enable MDMA driver regulator: Remove bq24022 regulator driver rtc: sa1100: add OF support pxa: magician/hx4700: Convert to gpio-regulator from bq24022 ARM: OMAP3+: SmartReflex: fix error handling ARM: OMAP3+: SmartReflex: fix the use of debugfs_create_* API ARM: OMAP3+: SmartReflex: micro-optimization for sanity check ARM: OMAP3+: SmartReflex: misc cleanups ARM: OMAP3+: SmartReflex: move late_initcall() closer to its argument ARM: OMAP3+: SmartReflex: add missing platform_set_drvdata() ARM: OMAP3+: hwmod: add SmartReflex IRQs ARM: OMAP3+: SmartReflex: clear ERRCONFIG_VPBOUNDINTST only on a need ARM: OMAP3+: SmartReflex: Fix status masking in ERRCONFIG register ARM: OMAP3+: SmartReflex: Add a shutdown hook ARM: OMAP3+: SmartReflex Class3: disable errorgen before disable VP ... Conflicts: arch/arm/mach-tegra/Makefile arch/arm/mach-tegra/fuse.c drivers/rtc/rtc-sa1100.c |
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Linus Torvalds
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46b407ca4a |
remoteproc/rpmsg: new subsystem
This new subsystem provides a common way to talk to secondary processors on an SoC, e.g. a DSP, GPU or service processor, using virtio as the transport. In the long run, it should replace a few dozen vendor specific ways to do the same thing, which all never made it into the upstream kernel. There is a broad agreement that rpmsg is the way to go here and several vendors have started working on replacing their own subsystems. Two branches each add one virtio protocol number. Fortunately the numbers were agreed upon in advance, so there are only context changes. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAT24/OmCrR//JCVInAQJmfQ/+NklCaFIHX5Mbi1ZdeekT1p8l7OVXs1zU ygJA86Vlbz3dL7t08HcAqS+C3tGE4iTGp9IJrBQBjZdCuPJujyB+xAYFNU39TZzH osdiSSQZapkIzMcviCqQPO70bzUPWtskXmVNmrKiHOM7HLHMWRWUqtfj2wNqqeIa l+mCC3q9ZV4JJ9puzW9UMRZKsSUYNJ9q/MfAbBHXJawhKtZWpT5Luwa8s2KTFfz3 XY6iW+FfY6d6+jU3p9AGxZqT02V9H/mOqP9dyM6wK6BfHrISFYIkN+KAzhMkxY+Z p7folq/WipN9XoizWql7QKAa4wKMyhRNmScfCfSdKhSOzWzWMiu9ySLUqx/KEJq7 OknCtnHNhAp/hcR39f2Nv6mLNxA01WeUvaPTzzjTotpwCEcbcZpsGT/OBN/vZyZ5 ZAqZlEg/D65ZIU2dESx2U2XMiGTBc7AAgfLj0PjmhsMH3bVlG3IHcnGH6wqwGpvH zglaCy67/htEW6jMFjhqginXssPtcaFGz56g+/WkEyvYCJTwdMAiXc05uZS/EeZT uF8Vpg3cEFDJUtGrcA9FSKZ/2f6pLKvHY7yYRGwhR7pajQl7I0WDwgCQmy4pE6Ao l9MNeoPKQyFmuVhZbQP4QLRRGDD6Hm+qbPRqaRJI2DuM2g8v6Yk3ydd8EOgHm+O3 n1W0zBfQ2l4= =SC55 -----END PGP SIGNATURE----- Merge tag 'rpmsg' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "remoteproc/rpmsg: new subsystem" from Arnd Bergmann: "This new subsystem provides a common way to talk to secondary processors on an SoC, e.g. a DSP, GPU or service processor, using virtio as the transport. In the long run, it should replace a few dozen vendor specific ways to do the same thing, which all never made it into the upstream kernel. There is a broad agreement that rpmsg is the way to go here and several vendors have started working on replacing their own subsystems. Two branches each add one virtio protocol number. Fortunately the numbers were agreed upon in advance, so there are only context changes. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fixed up trivial protocol number conflict due to the mentioned additions next to each other. * tag 'rpmsg' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (32 commits) remoteproc: cleanup resource table parsing paths remoteproc: remove the hardcoded vring alignment remoteproc/omap: remove the mbox_callback limitation remoteproc: remove the single rpmsg vdev limitation remoteproc: safer boot/shutdown order remoteproc: remoteproc_rpmsg -> remoteproc_virtio remoteproc: resource table overhaul rpmsg: fix build warning when dma_addr_t is 64-bit rpmsg: fix published buffer length in rpmsg_recv_done rpmsg: validate incoming message length before propagating rpmsg: fix name service endpoint leak remoteproc/omap: two Kconfig fixes remoteproc: make sure we're parsing a 32bit firmware remoteproc: s/big switch/lookup table/ remoteproc: bail out if firmware has different endianess remoteproc: don't use virtio's weak barriers rpmsg: rename virtqueue_add_buf_gfp to virtqueue_add_buf rpmsg: depend on EXPERIMENTAL remoteproc: depend on EXPERIMENTAL rpmsg: add Kconfig menu ... Conflicts: include/linux/virtio_ids.h |
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Linus Torvalds
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1bfecd9358 |
ARM: board specific updates
These changes are all specific to one board only. We're trying to keep the number of board files low, but generally board level updates are ok on platforms that are working on moving towards DT based probing, which will eventually lead to removing them. The board-ams-delta.c board file gets a conflict between the removal of ams_delta_config and the addition of a lot of other data. The Kconfig file has two changes in the same line, and in exynos, the power domain cleanup conflicts with the addition of the image sensor device. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [olof: Amended a fix for a mismerge to board-omap4panda.c] Signed-off-by: Olof Johansson <olof@lixom.net> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPckIXAAoJEIwa5zzehBx35uUP/jns0renNAMmiu2vBHGQtn4z xiNXjDTJ8DeD4mKf17rjn/uaJgQ0w3Doq2nEsi5rPqLK4Uqqk+NG1zYa77QBWHbx FUgBPz+oViTDkanp4G8cygXvGfNkb1GvuJxEBvxQ1mwuG4JhwlFbQxGIaS8ZwOAN DIyVCgSXy40B+748RwdZ2AY7CYvWiQWrQYsIH6NO0rtZIXjyV0kIsyVtEXZpqWtF xNz2HHXVMrui2JQ7FQ0zZglY8+YCxjeJk4v++FfqCJiMzU1yZJw7E30NjhcWAaR6 odJM2YIyhvunxPfx3ZUHimsNjfU+l/0uXgDHeLFSWVyIjPFXwqZDi/6onP3FI4Jc sIoTSwDAQpnZJ6KffAYkcyyfsWN61GOE96Xa2eRb6+78CEiMh7vJ8TIRieiOWxjm NbB0xzaKxa97F/8z7w6V6Z4dNhnokWJZvtJdgLZUYAqIgnxstFkJZ9+Tqt77G4t3 5iSbIMeFPsfh5sUeAVjr5+zVeUOm9PTRI0n0RY+Wd16Ke6DO1qobKAYOzrzI5idz k7ni76/zgGn3NS5F3TxdRHowkeGUwUU6poyopgQ0pyscDylVpzgMIqmAwLdzrVp5 joVEoKi6h4oqhAZtiysXuF85bUfCW0ziDUuib07SX8wcEIAIr+mWob1Ei+wJrefe g0Ch3ZbCRQMOwSOQ70Ci =HPiJ -----END PGP SIGNATURE----- Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: board specific updates" from Arnd Bergmann/Olof Johansson: "These changes are all specific to one board only. We're trying to keep the number of board files low, but generally board level updates are ok on platforms that are working on moving towards DT based probing, which will eventually lead to removing them. The board-ams-delta.c board file gets a conflict between the removal of ams_delta_config and the addition of a lot of other data. The Kconfig file has two changes in the same line, and in exynos, the power domain cleanup conflicts with the addition of the image sensor device. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [olof: Amended a fix for a mismerge to board-omap4panda.c] Signed-off-by: Olof Johansson <olof@lixom.net>" Fixed up some fairly trivial conflicts manually. * tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (82 commits) i.MX35-PDK: Add Camera support ARM : mx35: 3ds-board: add framebuffer device pxa/hx4700: Remove pcmcia platform_device structure ARM: pxa/hx4700: Reduce sleep mode battery discharge by 35% ARM: pxa/hx4700: Remove unwanted request for GPIO105 ARM: EXYNOS: support Exynos4210-bus Devfreq driver on Nuri board ARM: EXYNOS: Register JPEG on nuri ARM: EXYNOS: Register JPEG on universal_c210 ARM: S5PV210: Enable JPEG on SMDKV210 ARM: S5PV210: Add JPEG board definition ARM: EXYNOS: Enable JPEG on Origen ARM: EXYNOS: Enable JPEG on SMDKV310 ARM: EXYNOS: Add __init attribute to universal_camera_init() ARM: EXYNOS: Add __init attribute to nuri_camera_init() ARM: S5PV210: Enable FIMC on SMDKC110 ARM: S5PV210: Enable FIMC on SMDKV210 ARM: S5PV210: Enable MFC on SMDKC110 ARM: S5PV210: Enable MFC on SMDKV210 ARM: EXYNOS: Enable G2D on SMDKV310 ARM: tegra: update defconfig ... |
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Linus Torvalds
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281b05392f |
ARM: SoC specific updates
These changes are all specific to an soc family or the code for one soc. Lots of work for Tegra3 this time, but also a lot of other platforms. There will be another (smaller) set of soc patches later in the merge window for stuff that has dependencies on external trees or that was sent just before the merge window opened. The asoc tree added a few devices to the i.mx platform, which conflict with other devices added in the same place here. The tegra Makefile conflicts between a number of branches, mostly because of changes regarding localtimer.c, which was removed in the end. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAT24+62CrR//JCVInAQLQBQ/8ClDSFYKTkh3XuzryyO3xkiuuj9wp3/av oEzro6HmSFDeWlqyQYYM9nKn6n3zFyyumG7oHt3OyRwrtV742rMOpTK+/Ntj2lFB xUVwKQfu2gEMHvwca3VoXia/pX7knvedEf9bNjeCznkKxQCKCArK2821/2UDGhwx L3/lD70AhpfK0DInNr6HusnZG2pzCdV1tLXUvgs08I68wL7Ps1TDPOLLyTo9dAgf k+E1cpRNLahyiVUBfnp+n3Dg0T+/7iD6zrR7bE9i/zhv6XUcLPt2K5XqYnPuQvzK sHIG8zROmNWzaIzgwYVpJAofi0SHq1OjvA7RtepOq/pGe5QvB9y1RISlpwzBr6Fh 4yuBkeN/Azk0xSHw5w++8L4y/oSSNhB9OWgIZGChZMW33bnHyiZW9mDFJ/PyWD0F kRl++tTuQqDvT5Wx4DXX8RGekIiFq48+MMx3yJjuGarmVsPEvShQCf8TkBbl/KQY /AEXMJTaVTED0R/q+NOY/r4oMFC4JtAVo1ZtTga+N5cYWQCwI9HVSgAKw84Yc1Hj h9r7XjDhmGYFWMfWe9V5NtFNmXl6tAo66fMzSG6+9k+UEXiF1WrhnzBuks5zFU7z z4WBRL0GmaNBdq58dJoM4lucnuhhQk2m7wz5Lt4o17enw0dAfSXQMstDMnbE7c51 65yZh8o9mxs= =WdYR -----END PGP SIGNATURE----- Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: SoC specific updates" from Arnd Bergmann: "These changes are all specific to an soc family or the code for one soc. Lots of work for Tegra3 this time, but also a lot of other platforms. There will be another (smaller) set of soc patches later in the merge window for stuff that has dependencies on external trees or that was sent just before the merge window opened. The asoc tree added a few devices to the i.mx platform, which conflict with other devices added in the same place here. The tegra Makefile conflicts between a number of branches, mostly because of changes regarding localtimer.c, which was removed in the end. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fix up some trivial conflicts, including the mentioned Tegra Makefile. * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (51 commits) ARM: EXYNOS: fix cycle count for periodic mode of clock event timers ARM: EXYNOS: add support JPEG ARM: EXYNOS: Add DMC1, allow PPMU access for DMC ARM: SAMSUNG: Correct MIPI-CSIS io memory resource definition ARM: SAMSUNG: fix __init attribute on regarding s3c_set_platdata() ARM: SAMSUNG: Add __init attribute to samsung_bl_set() ARM: S5PV210: Add usb otg phy control ARM: S3C64XX: Add usb otg phy control ARM: EXYNOS: Enable l2 configuration through device tree ARM: EXYNOS: remove useless code to save/restore L2 ARM: EXYNOS: save L2 settings during bootup ARM: S5P: add L2 early resume code ARM: EXYNOS: Add support AFTR mode on EXYNOS4210 ARM: mx35: Setup the AIPS registers ARM: mx5: Use common function for configuring AIPS ARM: mx3: Setup AIPS registers ARM: mx3: Let mx31 and mx35 enter in LPM mode in WFI ARM: defconfig: imx_v6_v7: build in REGULATOR_FIXED_VOLTAGE ARM: imx: update imx_v6_v7_defconfig ARM: tegra: Demote EMC clock inconsistency BUG to WARN ... |
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Linus Torvalds
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48d554418d |
ARM: timer cleanup work
These are split out from the generic soc and driver updates because there was a lot of conflicting work by multiple people. Marc Zyngier worked on simplifying the "localtimer" interfaces, and some of the platforms are touching the same code as they move to device tree based booting. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAT2pBnWCrR//JCVInAQJUzg//W4cRYOeMQQPca6SIhsaat5UYxKdWXIbK ffBajthRkjJnxaQg16H49wSV00S70BpFp4Qa90UFiiTspk7Hnhm//jOG52RqI5uA jd54Mua15MAJAAjhscAfTddVD5UspXhuGPxq/Jlfqz84sfX2OOSY2D6nimdgDJR2 tthwlQFzt3nyhPPl7bt3WdM6G6nOzwZ41I+sqKTYTZEiboHGBKtHUt1/vIJ5OcyP ZO7h6CmF0+Uuy3JHM7rV19V8zN81rzIyunOQy/IGM868TCM92gQTM9UsWCfGY0rA ybBbMyckjhSs2nCYHtrlrERfjsLULcTi3ZuJbF0xLHyNXuXAOJd9hX/5BGUvIHT0 vnI5iF1sfIUpKqnmkQkXw4RFb3i5dtPZyJrozA5avFEhSELdblWPW2ywmyamJi55 l4gbRntFnnSzE7Ezl0OJJoRAiYofkpxaFup7tiHSBY2vKHEy8714dV/u6pdObZPI GrvmqKls8Y8Erl/jaxcbI0Qz1ReX2/SLZEBzpHr/Ra2mN5QX7cPltKhVklk4HtqU P09+c62e0p0mCdxmWmtytmT3XatkO619XHkWhGXoc2iPHhbQYHgM723M4n/iiPaP sbfSPtVN7o6BUze7hCS4n9ECs4k8hEXWFm8jhwE2BZvPiw0GqoCMYKrmejOEqofm w6p4svJYigo= =z4Mj -----END PGP SIGNATURE----- Merge tag 'timer' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: timer cleanup work" from Arnd Bergmann: "These are split out from the generic soc and driver updates because there was a lot of conflicting work by multiple people. Marc Zyngier worked on simplifying the "localtimer" interfaces, and some of the platforms are touching the same code as they move to device tree based booting. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" * tag 'timer' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (61 commits) ARM: tegra: select USB_ULPI if USB is selected arm/tegra: pcie: fix return value of function ARM: ux500: fix compilation after local timer rework ARM: shmobile: remove additional __io() macro use ARM: local timers: make the runtime registration interface mandatory ARM: local timers: convert MSM to runtime registration interface ARM: local timers: convert exynos to runtime registration interface ARM: smp_twd: remove old local timer interface ARM: imx6q: convert to twd_local_timer_register() interface ARM: highbank: convert to twd_local_timer_register() interface ARM: ux500: convert to twd_local_timer_register() interface ARM: shmobile: convert to twd_local_timer_register() interface ARM: tegra: convert to twd_local_timer_register() interface ARM: plat-versatile: convert to twd_local_timer_register() interface ARM: OMAP4: convert to twd_local_timer_register() interface ARM: smp_twd: add device tree support ARM: smp_twd: add runtime registration support ARM: local timers: introduce a new registration interface ARM: smp_twd: make local_timer_stop a symbol instead of a #define ARM: mach-shmobile: default to no earlytimer ... |
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Linus Torvalds
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d61b7a572b |
ARM: global cleanups
Quite a bit of code gets removed, and some stuff moved around, mostly the old samsung s3c24xx stuff. There should be no functional changes in this series otherwise. Some cleanups have dependencies on other arm-soc branches and will be sent in the second round. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAT2pCjGCrR//JCVInAQLd8RAAqCxhzSc4ewTUP/974gVhujj3TrpiEQcS FKvYWF76yP38Lbf3CJZBZaONRtrQNOhYpVQ0jb3WCV4F8mEH9PCes2q9RObeBYiY TNX8VdcuVjX2U9HaH0+RQtBUdujNLHpEOqtO57un7T5UDNssR5JOive1tNAooRv1 pL0Hgx3AVqUbNOPpqQqHzy/MDdd67S6dX80yysANjFGMX87Nvp/ztYAdNnIdta+Z pDJt+DPlmK8LvjoSL3SEUN0p3Thk75621cCuauGq88PLIB2w62tzF0NFFbvIAgJT 3aMlHM2flOiTJAWkUvA8zJiUzwv/0vYvH3xPoTo84abve3lVfZcY+fHNcfxE/Gge ri2MmkHyimVP3rNeyM0GbN1RTej1TN1MezeQW3nq2wP6nvS2k0/t32ObLLtWU7XA 6iA0hKVMSnhqj4ln6jPAmyaDkaWHyYz97urhgetHqGadvLTiGPXCSBPalSiFmyMo 11tvuqwUNz9tw4nsvGboFQwS2ZoVquC5inoHp5seqZETkGCB67JyeRGxtAM4gbP/ wIRa3OBLY99yo1on6QovWNnSOMC6X4cOvBI/qHIjSEY/T9JVkslY87gRg3LkxCBR XpXfZ6iuLHoSRUGcIjE8D6KHjMgWIDPRnLkIliK4H+3Jn08g0R1MxCplevFCRtis egswZ8C24Xw= =o5Xl -----END PGP SIGNATURE----- Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: global cleanups" from Arnd Bergmann: "Quite a bit of code gets removed, and some stuff moved around, mostly the old samsung s3c24xx stuff. There should be no functional changes in this series otherwise. Some cleanups have dependencies on other arm-soc branches and will be sent in the second round. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fixed up trivial conflicts mainly due to #include's being changes on both sides. * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (121 commits) ep93xx: Remove unnecessary includes of ep93xx-regs.h ep93xx: Move EP93XX_SYSCON defines to SoC private header ep93xx: Move crunch code to mach-ep93xx directory ep93xx: Make syscon access functions private to SoC ep93xx: Configure GPIO ports in core code ep93xx: Move peripheral defines to local SoC header ep93xx: Convert the watchdog driver into a platform device. ep93xx: Use ioremap for backlight driver ep93xx: Move GPIO defines to gpio-ep93xx.h ep93xx: Don't use system controller defines in audio drivers ep93xx: Move PHYS_BASE defines to local SoC header file ARM: EXYNOS: Add clock register addresses for EXYNOS4X12 bus devfreq driver ARM: EXYNOS: add clock registers for exynos4x12-cpufreq PM / devfreq: update the name of EXYNOS clock registers that were omitted PM / devfreq: update the name of EXYNOS clock register ARM: EXYNOS: change the prefix S5P_ to EXYNOS4_ for clock ARM: EXYNOS: use static declaration on regarding clock ARM: EXYNOS: replace clock.c for other new EXYNOS SoCs ARM: OMAP2+: Fix build error after merge ARM: S3C24XX: remove call to s3c24xx_setup_clocks ... |
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Linus Torvalds
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c8bc5e39ac |
ARM: Non-critical bug fixes
Simple bug fixes that were not considered important enough for inclusion into 3.3. One bug fix was originally intended for 3.3 but accidentally got missed, but is not marked stable because it should only get backported once later fixes also make it into v3.4. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUAT2pH4WCrR//JCVInAQI1XQ//ZQfueV+UjZtsF0ybzB4fjaoeKuccgHh8 /I8h0OpAA8PArc0BcSw60zFx90cTBUNXNGNyYRUlRbzmHW6Wlvnkymh1iOEvL0/r wCuTS783tqzmhtwzjGblZdVQ09OhKVr7B+cufFgaPZCMbUxnGRyXWym1rLhCy+kx B88KdF0+Iej/I1aS5Yo5l7/Chucd+epLfPMFeRoV0NPRfTjvSBicLgAKQ6h0Mn4k VQkAiYr03SztPi+nVa7TS0+dtUbd0NU/8Qg3zODH2P9e69nkn2IEYhOhUUuGRK76 /0Yl7Wuo2QanMDBGU9N4EHgHroh1fKHD8rKLIZkGp7tpV+dPmTdPcK/ef256sTlk pOrXe2Abb/QermriYC6JCWHKhH5oG7Wectp9SJC94iOxPpxjJgljj1e/p0IkfVN7 YLy8KQ4TieNJabRQPrb83W4ZFJsLoiWdFVcg/gOUttieBNiLbRyrSXcVe+8t6o+g uBWg9qSHPNbsU9k2xf+bOadurFMHfF4NkkVRg5gSKOXivGL0440ZYnqES1PFYv6i +Lgp0kPsEaMSWwDiA8BCguy3y7DBqisuSdhylWkS6P6dO96732dTBgmvYsp683zO D70bGPLZYM+CGJN5zaGT6U5WNJyCMhxuI2bab46Kd52H0NFDZXTQb2jjORJbpc9H c9LWXp9bdgM= =eLYz -----END PGP SIGNATURE----- Merge tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: Non-critical bug fixes" from Ardn Bergmann: "Simple bug fixes that were not considered important enough for inclusion into 3.3. One bug fix was originally intended for 3.3 but accidentally got missed, but is not marked stable because it should only get backported once later fixes also make it into v3.4. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" * tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (66 commits) iomux-mx25.h slew rate adjusted for LCD __LD pins ARM: davinci: DA850: move da850_register_pm to .init.text ARM: davinci: cpufreq: fix compiler warning ARM: OMAP2+: Fix build for omap4 only builds with missing include of linux/bug.h ARM: OMAP2+: Fix section warnings for hsmmc_init_one ARM: OMAP2+: Fix build issues with missing include of linux/bug.h ARM: OMAP2+: gpmc-smsc911x: only register regulator for first instance ARM: OMAP3+: PM: VP: fix integer truncation error ARM: OMAP2+: PM: fix wakeupgen warning when hotplug disabled ARM: OMAP2+: PM: fix section mismatch with omap2_init_processor_devices() ARM: OMAP2: Fix section warning for n8x0 when CONFIG_MMC_OMAP is not set ARM: OMAP2+: Fix omap24xx_io_desc warning if SoC subtypes are not selected ARM: OMAP1: Fix section mismatch for omap1_init_early() ARM: OMAP1: Fix typo in lcd_dma.c ARM: OMAP: mailbox: trivial whitespace fix ARM: OMAP: Remove definition cpu_is_omap4430() ARM: OMAP2+: included some headers twice ARM: OMAP: clock.c: included linux/debugfs.h twice ARM: OMAP: don't build hwspinlock in vain ARM: OMAP2+: ads7846_init: put gpio_pendown into pdata if it's provided ... |
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Arnd Bergmann
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a754a87ce8 |
Merge tag 'asoc-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into next/boards
The asoc branch that was already merged into v3.4 contains some board-level changes that conflict with patches we already have here, so pull in that branch to resolve the conflicts. Conflicts: arch/arm/mach-imx/mach-imx27_visstrim_m10.c arch/arm/mach-omap2/board-omap4panda.c Signed-off-by: Arnd Bergmann <arnd@arndb.de> [olof: Amended fix for mismerge as reported by Kevin Hilman] Signed-off-by: Olof Johansson <olof@lixom.net> |
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Linus Torvalds
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ed2d265d12 |
The following text was taken from the original review request:
"[RFC - PATCH 0/7] consolidation of BUG support code." https://lkml.org/lkml/2012/1/26/525 -- The changes shown here are to unify linux's BUG support under the one <linux/bug.h> file. Due to historical reasons, we have some BUG code in bug.h and some in kernel.h -- i.e. the support for BUILD_BUG in linux/kernel.h predates the addition of linux/bug.h, but old code in kernel.h wasn't moved to bug.h at that time. As a band-aid, kernel.h was including <asm/bug.h> to pseudo link them. This has caused confusion[1] and general yuck/WTF[2] reactions. Here is an example that violates the principle of least surprise: CC lib/string.o lib/string.c: In function 'strlcat': lib/string.c:225:2: error: implicit declaration of function 'BUILD_BUG_ON' make[2]: *** [lib/string.o] Error 1 $ $ grep linux/bug.h lib/string.c #include <linux/bug.h> $ We've included <linux/bug.h> for the BUG infrastructure and yet we still get a compile fail! [We've not kernel.h for BUILD_BUG_ON.] Ugh - very confusing for someone who is new to kernel development. With the above in mind, the goals of this changeset are: 1) find and fix any include/*.h files that were relying on the implicit presence of BUG code. 2) find and fix any C files that were consuming kernel.h and hence relying on implicitly getting some/all BUG code. 3) Move the BUG related code living in kernel.h to <linux/bug.h> 4) remove the asm/bug.h from kernel.h to finally break the chain. During development, the order was more like 3-4, build-test, 1-2. But to ensure that git history for bisect doesn't get needless build failures introduced, the commits have been reorderd to fix the problem areas in advance. [1] https://lkml.org/lkml/2012/1/3/90 [2] https://lkml.org/lkml/2012/1/17/414 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPbNwpAAoJEOvOhAQsB9HWrqYP/A0t9VB0nK6e42F0OR2P14MZ GJFtf1B++wwioIrx+KSWSRfSur1C5FKhDbxLR3I/pvkAYl4+T4JvRdMG6xJwxyip CC1kVQQNDjWVVqzjz2x6rYkOffx6dUlw/ERyIyk+OzP+1HzRIsIrugMqbzGLlX0X y0v2Tbd0G6xg1DV8lcRdp95eIzcGuUvdb2iY2LGadWZczEOeSXx64Jz3QCFxg3aL LFU4oovsg8Nb7MRJmqDvHK/oQf5vaTm9WSrS0pvVte0msSQRn8LStYdWC0G9BPCS GwL86h/eLXlUXQlC5GpgWg1QQt5i2QpjBFcVBIG0IT5SgEPMx+gXyiqZva2KwbHu LKicjKtfnzPitQnyEV/N6JyV1fb1U6/MsB7ebU5nCCzt9Gr7MYbjZ44peNeprAtu HMvJ/BNnRr4Ha6nPQNu952AdASPKkxmeXFUwBL1zUbLkOX/bK/vy1ujlcdkFxCD7 fP3t7hghYa737IHk0ehUOhrE4H67hvxTSCKioLUAy/YeN1IcfH/iOQiCBQVLWmoS AqYV6ou9cqgdYoyila2UeAqegb+8xyubPIHt+lebcaKxs5aGsTg+r3vq5juMDAPs iwSVYUDcIw9dHer1lJfo7QCy3QUTRDTxh+LB9VlHXQICgeCK02sLBOi9hbEr4/H8 Ko9g8J3BMxcMkXLHT9ud =PYQT -----END PGP SIGNATURE----- Merge tag 'bug-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux Pull <linux/bug.h> cleanup from Paul Gortmaker: "The changes shown here are to unify linux's BUG support under the one <linux/bug.h> file. Due to historical reasons, we have some BUG code in bug.h and some in kernel.h -- i.e. the support for BUILD_BUG in linux/kernel.h predates the addition of linux/bug.h, but old code in kernel.h wasn't moved to bug.h at that time. As a band-aid, kernel.h was including <asm/bug.h> to pseudo link them. This has caused confusion[1] and general yuck/WTF[2] reactions. Here is an example that violates the principle of least surprise: CC lib/string.o lib/string.c: In function 'strlcat': lib/string.c:225:2: error: implicit declaration of function 'BUILD_BUG_ON' make[2]: *** [lib/string.o] Error 1 $ $ grep linux/bug.h lib/string.c #include <linux/bug.h> $ We've included <linux/bug.h> for the BUG infrastructure and yet we still get a compile fail! [We've not kernel.h for BUILD_BUG_ON.] Ugh - very confusing for someone who is new to kernel development. With the above in mind, the goals of this changeset are: 1) find and fix any include/*.h files that were relying on the implicit presence of BUG code. 2) find and fix any C files that were consuming kernel.h and hence relying on implicitly getting some/all BUG code. 3) Move the BUG related code living in kernel.h to <linux/bug.h> 4) remove the asm/bug.h from kernel.h to finally break the chain. During development, the order was more like 3-4, build-test, 1-2. But to ensure that git history for bisect doesn't get needless build failures introduced, the commits have been reorderd to fix the problem areas in advance. [1] https://lkml.org/lkml/2012/1/3/90 [2] https://lkml.org/lkml/2012/1/17/414" Fix up conflicts (new radeon file, reiserfs header cleanups) as per Paul and linux-next. * tag 'bug-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: kernel.h: doesn't explicitly use bug.h, so don't include it. bug: consolidate BUILD_BUG_ON with other bug code BUG: headers with BUG/BUG_ON etc. need linux/bug.h bug.h: add include of it to various implicit C users lib: fix implicit users of kernel.h for TAINT_WARN spinlock: macroize assert_spin_locked to avoid bug.h dependency x86: relocate get/set debugreg fcns to include/asm/debugreg. |
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Arnd Bergmann
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511f1cb6d4 |
Merge tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into next/drivers
The pxa regulator branch removes the bq24022 driver, while a lot of other regulator drivers got added in the regulator tree. This resolves the trivial conflicts by merging in the regulator patches that are already merged into v3.4. Conflicts: drivers/regulator/Kconfig drivers/regulator/Makefile Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linus Torvalds
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cf821923ba |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
Pull cpufreq updates for 3.4 from Dave Jones: new drivers and some fixes. * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: provide disable_cpufreq() function to disable the API. EXYNOS5250: Add support cpufreq for EXYNOS5250 EXYNOS4X12: Add support cpufreq for EXYNOS4X12 [CPUFREQ] CPUfreq ondemand: update sampling rate without waiting for next sampling [CPUFREQ] Add S3C2416/S3C2450 cpufreq driver [CPUFREQ] Fix exposure of ARM_EXYNOS4210_CPUFREQ [CPUFREQ] EXYNOS4210: update the name of EXYNOS clock register [CPUFREQ] EXYNOS: Initialize locking_frequency with initial frequency [CPUFREQ] s3c64xx: Fix mis-cherry pick of VDDINT Fix up trivial conflicts in Kconfig and Makefile due to just changes next to each other (OMAP2PLUS changes vs some new EXYNOS cpufreq drivers). |
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Linus Torvalds
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24613ff927 |
Merge branch 'pcmcia' of git://git.linaro.org/people/rmk/linux-arm
Pull #3 ARM updates from Russell King: "This adds gpio support to soc_common, allowing an amount of code to be deleted from each PCMCIA socket driver for the PXA/SA11x0 SoCs." * 'pcmcia' of git://git.linaro.org/people/rmk/linux-arm: PCMCIA: sa1111: rename sa1111 socket drivers to have sa1111_ prefix. PCMCIA: make lubbock socket driver part of sa1111_cs PCMCIA: add Kconfig control for building sa11xx_base.c PCMCIA: sa1111: jornada720: no need to disable IRQs around sa1111_set_io PCMCIA: sa1111: pass along sa1111_pcmcia_configure_socket() failure code PCMCIA: soc_common: remove explicit wrprot initialization in socket drivers PCMCIA: soc_common: remove soc_pcmcia_*_irqs functions PCMCIA: sa11x0: h3600: convert to use new irq/gpio management PCMCIA: sa11x0: simpad: convert to use new irq/gpio management PCMCIA: sa11x0: shannon: convert to use new irq/gpio management PCMCIA: sa11x0: nanoengine: convert reset handling to use GPIO subsystem PCMCIA: sa11x0: nanoengine: convert to use new irq/gpio management PCMCIA: sa11x0: cerf: convert reset handling to use GPIO subsystem PCMCIA: sa11x0: cerf: convert to use new irq/gpio management PCMCIA: sa11x0: assabet: convert to use new irq/gpio management PCMCIA: sa1111: use new per-socket irq/gpio infrastructure PCMCIA: pxa: convert PXA socket drivers to use new irq/gpio management PCMCIA: soc_common: add GPIO support for card status signals PCMCIA: soc_common: move common initialization into soc_common |
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Linus Torvalds
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0d19eac120 |
Merge branch 'amba' of git://git.linaro.org/people/rmk/linux-arm
Pull #2 ARM updates from Russell King: "Further ARM AMBA primecell updates which aren't included directly in the previous commit. I wanted to keep these separate as they're touching stuff outside arch/arm/." * 'amba' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7362/1: AMBA: Add module_amba_driver() helper macro for amba_driver ARM: 7335/1: mach-u300: do away with MMC config files ARM: 7280/1: mmc: mmci: Cache MMCICLOCK and MMCIPOWER register ARM: 7309/1: realview: fix unconnected interrupts on EB11MP ARM: 7230/1: mmc: mmci: Fix PIO read for small SDIO packets ARM: 7227/1: mmc: mmci: Prepare for SDIO before setting up DMA job ARM: 7223/1: mmc: mmci: Fixup use of runtime PM and use autosuspend ARM: 7221/1: mmc: mmci: Change from using legacy suspend ARM: 7219/1: mmc: mmci: Change vdd_handler to a generic ios_handler ARM: 7218/1: mmc: mmci: Provide option to configure bus signal direction ARM: 7217/1: mmc: mmci: Put power register deviations in variant data ARM: 7216/1: mmc: mmci: Do not release spinlock in request_end ARM: 7215/1: mmc: mmci: Increase max_segs from 16 to 128 |
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Linus Torvalds
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56c10bf82c |
Merge branch 'for-armsoc' of git://git.linaro.org/people/rmk/linux-arm
Pull #1 ARM updates from Russell King: "This one covers stuff which Arnd is waiting for me to push, as this is shared between both our trees and probably other trees elsewhere. Essentially, this contains: - AMBA primecell device initializer updates - mostly shrinking the size of the device declarations in platform code to something more reasonable. - Getting rid of the NO_IRQ crap from AMBA primecell stuff. - Nicolas' idle cleanups. This in combination with the restart cleanups from the last merge window results in a great many mach/system.h files being deleted." Yay: ~80 files, ~2000 lines deleted. * 'for-armsoc' of git://git.linaro.org/people/rmk/linux-arm: (60 commits) ARM: remove disable_fiq and arch_ret_to_user macros ARM: make entry-macro.S depend on !MULTI_IRQ_HANDLER ARM: rpc: make default fiq handler run-time installed ARM: make arch_ret_to_user macro optional ARM: amba: samsung: use common amba device initializers ARM: amba: spear: use common amba device initializers ARM: amba: nomadik: use common amba device initializers ARM: amba: u300: use common amba device initializers ARM: amba: lpc32xx: use common amba device initializers ARM: amba: netx: use common amba device initializers ARM: amba: bcmring: use common amba device initializers ARM: amba: ep93xx: use common amba device initializers ARM: amba: omap2: use common amba device initializers ARM: amba: integrator: use common amba device initializers ARM: amba: realview: get rid of private platform amba_device initializer ARM: amba: versatile: get rid of private platform amba_device initializer ARM: amba: vexpress: get rid of private platform amba_device initializer ARM: amba: provide common initializers for static amba devices ARM: amba: make use of -1 IRQs warn ARM: amba: u300: get rid of NO_IRQ initializers ... |
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Russell King
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bba1594d34 | Merge branch 'mmci' into amba | ||
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Linus Torvalds
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8e3ade251b |
Merge branch 'akpm' (Andrew's patch-bomb)
Merge second batch of patches from Andrew Morton: - various misc things - core kernel changes to prctl, exit, exec, init, etc. - kernel/watchdog.c updates - get_maintainer - MAINTAINERS - the backlight driver queue - core bitops code cleanups - the led driver queue - some core prio_tree work - checkpatch udpates - largeish crc32 update - a new poll() feature for the v4l guys - the rtc driver queue - fatfs - ptrace - signals - kmod/usermodehelper updates - coredump - procfs updates * emailed from Andrew Morton <akpm@linux-foundation.org>: (141 commits) seq_file: add seq_set_overflow(), seq_overflow() proc-ns: use d_set_d_op() API to set dentry ops in proc_ns_instantiate(). procfs: speed up /proc/pid/stat, statm procfs: add num_to_str() to speed up /proc/stat proc: speed up /proc/stat handling fs/proc/kcore.c: make get_sparsemem_vmemmap_info() static coredump: add VM_NODUMP, MADV_NODUMP, MADV_CLEAR_NODUMP coredump: remove VM_ALWAYSDUMP flag kmod: make __request_module() killable kmod: introduce call_modprobe() helper usermodehelper: ____call_usermodehelper() doesn't need do_exit() usermodehelper: kill umh_wait, renumber UMH_* constants usermodehelper: implement UMH_KILLABLE usermodehelper: introduce umh_complete(sub_info) usermodehelper: use UMH_WAIT_PROC consistently signal: zap_pid_ns_processes: s/SEND_SIG_NOINFO/SEND_SIG_FORCED/ signal: oom_kill_task: use SEND_SIG_FORCED instead of force_sig() signal: cosmetic, s/from_ancestor_ns/force/ in prepare_signal() paths signal: give SEND_SIG_FORCED more power to beat SIGNAL_UNKILLABLE Hexagon: use set_current_blocked() and block_sigmask() ... |
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Jason Baron
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909af768e8 |
coredump: remove VM_ALWAYSDUMP flag
The motivation for this patchset was that I was looking at a way for a qemu-kvm process, to exclude the guest memory from its core dump, which can be quite large. There are already a number of filter flags in /proc/<pid>/coredump_filter, however, these allow one to specify 'types' of kernel memory, not specific address ranges (which is needed in this case). Since there are no more vma flags available, the first patch eliminates the need for the 'VM_ALWAYSDUMP' flag. The flag is used internally by the kernel to mark vdso and vsyscall pages. However, it is simple enough to check if a vma covers a vdso or vsyscall page without the need for this flag. The second patch then replaces the 'VM_ALWAYSDUMP' flag with a new 'VM_NODUMP' flag, which can be set by userspace using new madvise flags: 'MADV_DONTDUMP', and unset via 'MADV_DODUMP'. The core dump filters continue to work the same as before unless 'MADV_DONTDUMP' is set on the region. The qemu code which implements this features is at: http://people.redhat.com/~jbaron/qemu-dump/qemu-dump.patch In my testing the qemu core dump shrunk from 383MB -> 13MB with this patch. I also believe that the 'MADV_DONTDUMP' flag might be useful for security sensitive apps, which might want to select which areas are dumped. This patch: The VM_ALWAYSDUMP flag is currently used by the coredump code to indicate that a vma is part of a vsyscall or vdso section. However, we can determine if a vma is in one these sections by checking it against the gate_vma and checking for a non-NULL return value from arch_vma_name(). Thus, freeing a valuable vma bit. Signed-off-by: Jason Baron <jbaron@redhat.com> Acked-by: Roland McGrath <roland@hack.frob.com> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Avi Kivity <avi@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Javi Merino
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03ff3efb64 |
Remove remaining bits of io_remap_page_range()
Commit
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Linus Torvalds
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e317234975 |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- V4L2 API additions to better support JPEG compression control
- media API additions to properly support MPEG decoders
- V4L2 API additions for image crop/scaling
- a few other V4L2 API DocBook fixes/improvements
- two new DVB frontend drivers: m88rs2000 and rtl2830
- two new DVB drivers: az6007 and rtl28xxu
- a framework for ISA drivers, that removed lots of common code found
at the ISA radio drivers
- a new FM transmitter driver (radio-keene)
- a GPIO-based IR receiver driver
- a new sensor driver: mt9m032
- some new video drivers: adv7183, blackfin, mx2_emmaprp, sii9234_drv,
vs6624
- several new board additions, driver fixes, improvements and cleanups.
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (295 commits)
[media] update CARDLIST.em28xx
[media] partially reverts changeset
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Linus Torvalds
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0b0c9d3a58 |
The IOMMU updates for this round are not very large patch-wise. But
they contain two new IOMMU drivers for the ARM Tegra 2 and 3 platforms. Besides that there are also a few patches for the AMD IOMMU which prepare the driver for adding intr-remapping support and a couple of fixes. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPa3RMAAoJECvwRC2XARrjgwUQAKYXxRmbiIT2FxWxoIx75Q6N vO+Z3kaERBpY1dx2VD5shenIs6P6hr5DxnxbcMhD4wBNXVSRToj2BskLhBz79syi ecBCCPPELKypJvNpK55YM9gLnSwT8tbnPrCCMUqLQJQ1sptYMAfbwdRvNAOHF4Kp eU9JoJjq37WreX0hgHNqDcEBsBo18NwI+1jkayleTxeWf2gJiCWTs7VwKsa3Xcni OkFvNHy1krjqFlcT21p/eEf5dCTHXsxzU4+ilr4S8pg99KMsZuHFc6tFUkby3OC6 jqbgNqxve2y5KvqAvyqxWkcUbejbN3B6AukiYj70Duy/6OPZ39F6O+vPAoYsxbR1 0kT3evwbTBRYH/xcV4oJjPgdH7+hzAoe4ZNm3ROditXxdFU7vb8rlArTyVup8zrF LiVbLHll9v6vaxk8Ff8ZY9nJSOiNXWBGwsusj33PTE3RkVucpOlPQIX5yAcBYBDO JI6Qf7gm7GXdOKA23HxXwQKr8kw+EsDAEqslAMFTd9o0dFejikMXoDk2GYVO5qOK b0kGcGwDCcd1QaFDT+GimT2IueoM+YNUtwLpbXLm3syWfKNuqC8uJ32V0gHt4k9X 1FU0qKSifKiJlDYT+JjHuRdRlZhfreIK7rHLVDyulKOHp1O5DAGeFHigRpEq8i9O xQvz5vq1vyO5nO8P6gDl =lCBm -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU updates from Joerg Roedel: "The IOMMU updates for this round are not very large patch-wise. But they contain two new IOMMU drivers for the ARM Tegra 2 and 3 platforms. Besides that there are also a few patches for the AMD IOMMU which prepare the driver for adding intr-remapping support and a couple of fixes." * tag 'iommu-updates-v3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Fix section mismatch iommu/amd: Move interrupt setup code into seperate function iommu/amd: Make sure IOMMU interrupts are re-enabled on resume iommu/amd: Fix section warning for prealloc_protection_domains iommu/amd: Don't initialize IOMMUv2 resources when not required iommu/amd: Update git-tree in MAINTAINERS iommu/tegra-gart: fix spin_unlock in map failure path iommu/amd: Fix double free of mem-region in error-path iommu/amd: Split amd_iommu_init function ARM: IOMMU: Tegra30: Add iommu_ops for SMMU driver ARM: IOMMU: Tegra20: Add iommu_ops for GART driver |
||
|
Linus Torvalds
|
475c77edf8 |
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci
Pull PCI changes (including maintainer change) from Jesse Barnes: "This pull has some good cleanups from Bjorn and Yinghai, as well as some more code from Yinghai to better handle resource re-allocation when enabled. There's also a new initcall_debug feature from Arjan which will print out quirk timing information to help identify slow quirks for fixing or refinement (Yinghai sent in a few patches to do just that once the new debug code landed). Beyond that, I'm handing off PCI maintainership to Bjorn Helgaas. He's been a core PCI and Linux contributor for some time now, and has kindly volunteered to take over. I just don't feel I have the time for PCI review and work that it deserves lately (I've taken on some other projects), and haven't been as responsive lately as I'd like, so I approached Bjorn asking if he'd like to manage things. He's going to give it a try, and I'm confident he'll do at least as well as I have in keeping the tree managed, patches flowing, and keeping things stable." Fix up some fairly trivial conflicts due to other cleanups (mips device resource fixup cleanups clashing with list handling cleanup, ppc iseries removal clashing with pci_probe_only cleanup etc) * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci: (112 commits) PCI: Bjorn gets PCI hotplug too PCI: hand PCI maintenance over to Bjorn Helgaas unicore32/PCI: move <asm-generic/pci-bridge.h> include to asm/pci.h sparc/PCI: convert devtree and arch-probed bus addresses to resource powerpc/PCI: allow reallocation on PA Semi powerpc/PCI: convert devtree bus addresses to resource powerpc/PCI: compute I/O space bus-to-resource offset consistently arm/PCI: don't export pci_flags PCI: fix bridge I/O window bus-to-resource conversion x86/PCI: add spinlock held check to 'pcibios_fwaddrmap_lookup()' PCI / PCIe: Introduce command line option to disable ARI PCI: make acpihp use __pci_remove_bus_device instead PCI: export __pci_remove_bus_device PCI: Rename pci_remove_behind_bridge to pci_stop_and_remove_behind_bridge PCI: Rename pci_remove_bus_device to pci_stop_and_remove_bus_device PCI: print out PCI device info along with duration PCI: Move "pci reassigndev resource alignment" out of quirks.c PCI: Use class for quirk for usb host controller fixup PCI: Use class for quirk for ti816x class fixup PCI: Use class for quirk for intel e100 interrupt fixup ... |
||
|
Linus Torvalds
|
437538267b |
fbdev updates for 3.4
It includes: - drivers for Samsung Exynos MIPI DSI and display port - i740fb to support those old Intel chips - large updates to OMAP, viafb and sh_mobile_lcdcfb - some updates to s3c-fb and udlfb, few patches to others -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.12 (GNU/Linux) iQIcBAABAgAGBQJPa2qaAAoJECSVL5KnPj1PoT8P/0pcaOEGNhBlATgTppNm4RQs CPFwWQZSlvd6/3HDkTy3FDWzNMNlY+SriBdei42kSKh66nNHwL2Os8QYWF1qXhUA 0tvINk7A7SpcqG8p8kpBaA7/jZxlfLEhHLQC48lu4hP2YC93AXv8Pyi/C8Dnvhka Jwq/puNT9G3Rmis8MWmI2gI7FQKl9CpQZOCodVzWJCmczQVI/QPHTg6+VJ0gkO3s YfUuGvoPSHpU7kUzgcoZX5kjYD0ZsGRKVcn4yKKosyPzmZLC6/q92pSjOvGr82+s wuVIMshgMdcvrxcoNdakKPvBFqMhfeMYiSYqvUr3yR2yKls/d5RDleIjND8YivzX wX6RAS2XUSBS76MGNHZrFo6z4CsHCvkN5cr/4hAz/SGCDXiQGD1JimuWHUaX4Pyj xKY20m08RoqQoMgt8+4V6xxc/Gi0TTkoMoo12OqtRssXzb/5BRgVrEh1PKgjE7Az tr1QlXnDhsMy9N0L+jNQxd9kwQrpxmtX8kXZjahgGtAo/nxCXUMVVfQDPxugzCJu GxSbAf8BRv+GBHTQSsn6LvlqhS60gZG5Yqphol88zDMPo2T8XLn8Kk7xUGUrnQYk ENxr9ui1rVJmfb/3bR6kqs6pWsuD7IATtno6XW3t4ASL+2HI/xEIs/zx3VxKdRDU eP+p5Bi46FdwQfnPKPsN =uO8m -----END PGP SIGNATURE----- Merge tag 'fbdev-updates-for-3.4' of git://github.com/schandinat/linux-2.6 Pull fbdev updates for 3.4 from Florian Tobias Schandinat: - drivers for Samsung Exynos MIPI DSI and display port - i740fb to support those old Intel chips - large updates to OMAP, viafb and sh_mobile_lcdcfb - some updates to s3c-fb and udlfb, few patches to others Fix up conflicts in drivers/video/udlfb.c due to Key Sievers' fix making it in twice. * tag 'fbdev-updates-for-3.4' of git://github.com/schandinat/linux-2.6: (156 commits) Revert "video:uvesafb: Fix oops that uvesafb try to execute NX-protected page" OMAPDSS: register dss drivers in module init video: pxafb: add clk_prepare/clk_unprepare calls fbdev: bfin_adv7393fb: Drop needless include fbdev: sh_mipi_dsi: add extra phyctrl for sh_mipi_dsi_info fbdev: remove dependency of FB_SH_MOBILE_MERAM from FB_SH_MOBILE_LCDC Revert "MAINTAINERS: add entry for exynos mipi display drivers" fbdev: da8xx: add support for SP10Q010 display fbdev: da8xx:: fix reporting of the display timing info drivers/video/pvr2fb.c: ensure arguments to request_irq and free_irq are compatible OMAPDSS: APPLY: fix clearing shadow dirty flag with manual update fbdev: sh_mobile_meram: Implement system suspend/resume fbdev: sh_mobile_meram: Remove unneeded sanity checks fbdev: sh_mobile_meram: Don't perform update in register operation arm: mach-shmobile: Constify sh_mobile_meram_cfg structures fbdev: sh_mobile_lcdc: Don't store copy of platform data fbdev: sh_mobile_meram: Remove unused sh_mobile_meram_icb_cfg fields arm: mach-shmobile: Don't set MERAM ICB numbers in platform data fbdev: sh_mobile_meram: Allocate ICBs automatically fbdev: sh_mobile_meram: Use genalloc to manage MERAM allocation ... |
||
|
Linus Torvalds
|
7fc86a7908 |
Pinctrl updates for v3.4:
- Switches the PXA 168, 910 and MMP over to use pinctrl
- Locking revamped
- Massive refactorings...
- Reform the driver API to use multiple states
- Support pin config in the mapping tables
- Pinctrl drivers for the nVidia Tegra series
- Generic pin config support lib for simple pin controllers
- Implement pin config for the U300
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Merge tag 'pinctrl-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pinctrl updates for v3.4 from Linus Walleij (*):
- Switches the PXA 168, 910 and MMP over to use pinctrl
- Locking revamped
- Massive refactorings...
- Reform the driver API to use multiple states
- Support pin config in the mapping tables
- Pinctrl drivers for the nVidia Tegra series
- Generic pin config support lib for simple pin controllers
- Implement pin config for the U300
* tag 'pinctrl-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
ARM: u300: configure some pins as an example
pinctrl: support pinconfig on the U300
pinctrl/coh901: use generic pinconf enums and parameters
pinctrl: introduce generic pin config
pinctrl: fix error path in pinconf_map_to_setting()
pinctrl: allow concurrent gpio and mux function ownership of pins
pinctrl: forward-declare struct device
pinctrl: split pincontrol states into its own header
pinctrl: include machine header to core.h
ARM: tegra: Select PINCTRL Kconfig variables
pinctrl: add a driver for NVIDIA Tegra
pinctrl: Show selected function and group in pinmux-pins debugfs
pinctrl: enhance mapping table to support pin config operations
pinctrl: API changes to support multiple states per device
pinctrl: add usecount to pins for muxing
pinctrl: refactor struct pinctrl handling in core.c vs pinmux.c
pinctrl: fix and simplify locking
pinctrl: fix the pin descriptor kerneldoc
pinctrl: assume map table entries can't have a NULL name field
pinctrl: introduce PINCTRL_STATE_DEFAULT, define hogs as that state
...
(*) What is it with all these Linuses these days? There's a Linus at
google too. Some day I will get myself my own broadsword, and run
around screaming "There can be only one".
I used to be _special_ dammit. Snif.
|
||
|
Linus Torvalds
|
7bfe0e66d5 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input subsystem updates from Dmitry Torokhov:
"- we finally merged driver for USB version of Synaptics touchpads
(I guess most commonly found in IBM/Lenovo keyboard/touchpad combo);
- a bunch of new drivers for embedded platforms (Cypress
touchscreens, DA9052 OnKey, MAX8997-haptic, Ilitek ILI210x
touchscreens, TI touchscreen);
- input core allows clients to specify desired clock source for
timestamps on input events (EVIOCSCLOCKID ioctl);
- input core allows querying state of all MT slots for given event
code via EVIOCGMTSLOTS ioctl;
- various driver fixes and improvements."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits)
Input: ili210x - add support for Ilitek ILI210x based touchscreens
Input: altera_ps2 - use of_match_ptr()
Input: synaptics_usb - switch to module_usb_driver()
Input: convert I2C drivers to use module_i2c_driver()
Input: convert SPI drivers to use module_spi_driver()
Input: omap4-keypad - move platform_data to <linux/platform_data>
Input: kxtj9 - who_am_i check value and initial data rate fixes
Input: add driver support for MAX8997-haptic
Input: tegra-kbc - revise device tree support
Input: of_keymap - add device tree bindings for simple key matrices
Input: wacom - fix physical size calculation for 3rd-gen Bamboo
Input: twl4030-vibra - really switch from #if to #ifdef
Input: hp680_ts_input - ensure arguments to request_irq and free_irq are compatible
Input: max8925_onkey - avoid accessing input device too early
Input: max8925_onkey - allow to be used as a wakeup source
Input: atmel-wm97xx - convert to dev_pm_ops
Input: atmel-wm97xx - set driver owner
Input: add cyttsp touchscreen maintainer entry
Input: cyttsp - remove useless checks in cyttsp_probe()
Input: usbtouchscreen - add support for Data Modul EasyTouch TP 72037
...
|
||
|
Linus Torvalds
|
b2094ef840 |
Updates of sound stuff for 3.4-rc1
Here is the first big update chunk of sound stuff for 3.4-rc1.
In the common sound infrastructure, there are a few changes for
dynamic PCM support (used in ASoC) and a few clean-ups. Majority of
changes are found, as usual, in HD-audio and ASoC.
Some highlights of HD-audio changes:
- All the long-standing static quirk codes for Realtek codec were
finally removed by fixing and extending the Realtek auto-parser.
- The mute-LED control is standardized over all HD-audio codec
drivers using the extended vmaster hook.
- The vmaster slave mixer elements are initialized to 0dB as default
so that the user won't be annoyed by the silent output after
updates, e.g. due to the additions of new elements.
- Other many fix-ups for the misc HD-audio devices.
In the ASoC side, this is a very active release, including a quite a
few framework enhancements. Some highlights:
- Support for widgets not associated with a CODEC, an important part
of the dynamic PCM framework.
- A library factoring out the common code shared by dmaengine based
DMA drivers contributed by Lars-Peter Clausen. This will save a lot
of code and make it much easier to deploy enhancements to
dmaengine.
- Support for binary controls, used for providing runtime
configuration of algorithm coefficients.
- A new DAPM widget type for regulator supplies allowing drivers for
devices that can power down unused supplies while active to do
without any per-driver code.
- DAPM widgets for DAIs, initially giving a speed boost for playback
startup and shutdown and also the basis for CODEC<->CODEC DAI link
support.
- Support for specifying the number of significant bits on audio
interfaces, useful for allowing applications to know how much effort
to put into generating data for a larger sample format.
- Conversion of the FSI driver used on some SH processors to
DMAEngine.
- Conversion of EP93xx drivers to DMAEngine.
- New CODEC drivers for Maxim MAX9768 and Wolfson Microelectronics
WM2200.
- Move audmux driver from arc/arm to sound/soc
- McBSP move from arch/ to sound/ and updates
Also, a few small updates and fixes for other drivers like au88x0,
ymfpci, USB 6fire, USB usx2yaudio are included.
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Merge tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull updates of sound stuff from Takashi Iwai:
"Here is the first big update chunk of sound stuff for 3.4-rc1.
In the common sound infrastructure, there are a few changes for
dynamic PCM support (used in ASoC) and a few clean-ups. Majority of
changes are found, as usual, in HD-audio and ASoC.
Some highlights of HD-audio changes:
- All the long-standing static quirk codes for Realtek codec were
finally removed by fixing and extending the Realtek auto-parser.
- The mute-LED control is standardized over all HD-audio codec
drivers using the extended vmaster hook.
- The vmaster slave mixer elements are initialized to 0dB as default
so that the user won't be annoyed by the silent output after
updates, e.g. due to the additions of new elements.
- Other many fix-ups for the misc HD-audio devices.
In the ASoC side, this is a very active release, including a quite a
few framework enhancements. Some highlights:
- Support for widgets not associated with a CODEC, an important part
of the dynamic PCM framework.
- A library factoring out the common code shared by dmaengine based
DMA drivers contributed by Lars-Peter Clausen. This will save a
lot of code and make it much easier to deploy enhancements to
dmaengine.
- Support for binary controls, used for providing runtime
configuration of algorithm coefficients.
- A new DAPM widget type for regulator supplies allowing drivers for
devices that can power down unused supplies while active to do
without any per-driver code.
- DAPM widgets for DAIs, initially giving a speed boost for playback
startup and shutdown and also the basis for CODEC<->CODEC DAI link
support.
- Support for specifying the number of significant bits on audio
interfaces, useful for allowing applications to know how much
effort to put into generating data for a larger sample format.
- Conversion of the FSI driver used on some SH processors to
DMAEngine.
- Conversion of EP93xx drivers to DMAEngine.
- New CODEC drivers for Maxim MAX9768 and Wolfson Microelectronics
WM2200.
- Move audmux driver from arc/arm to sound/soc
- McBSP move from arch/ to sound/ and updates
Also, a few small updates and fixes for other drivers like au88x0,
ymfpci, USB 6fire, USB usx2yaudio are included."
* tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (446 commits)
ASoC: wm8994: Provide VMID mode control and fix default sequence
ASoC: wm8994: Add missing break in resume
ASoC: wm_hubs: Don't actively manage LINEOUT_VMID_BUF
ASoC: pxa-ssp: atomically set stream active masks
ASoC: fsl: p1022ds: tell the WM8776 codec driver that it's the master
ASoC: Samsung: Added to support mono recording
ALSA: hda - Fix build with CONFIG_PM=n
ALSA: au88x0 - Avoid possible Oops at unbinding
ALSA: usb-audio - Fix build error by consitification of rate list
ASoC: core: Fix obscure leak of runtime array
ALSA: pcm - Avoid GFP_ATOMIC in snd_pcm_link()
ALSA: pcm: Constify the list in snd_pcm_hw_constraint_list
ASoC: wm8996: Add 44.1kHz support
ALSA: hda - Fix build of patch_sigmatel.c without CONFIG_SND_HDA_POWER_SAVE
ASoC: mx27vis-aic32x4: Convert it to platform driver
ALSA: hda - fix printing of high HDMI sample rates
ALSA: ymfpci - Fix legacy registers on S3/S4 resume
ALSA: control - Fixe a trailing white space error
ALSA: hda - Add expose_enum_ctl flag to snd_hda_add_vmaster_hook()
ALSA: hda - Add "Mute-LED Mode" enum control
...
|
||
Joerg Roedel
|
7de473066f | Merge branches 'iommu/fixes', 'arm/tegra' and 'x86/amd' into next | ||
|
Linus Torvalds
|
b8716614a7 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu: "* sha512 bug fixes (already in your tree). * SHA224/SHA384 AEAD support in caam. * X86-64 optimised version of Camellia. * Tegra AES support. * Bulk algorithm registration interface to make driver registration easier. * padata race fixes. * Misc fixes." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (31 commits) padata: Fix race on sequence number wrap padata: Fix race in the serialization path crypto: camellia - add assembler implementation for x86_64 crypto: camellia - rename camellia.c to camellia_generic.c crypto: camellia - fix checkpatch warnings crypto: camellia - rename camellia module to camellia_generic crypto: tcrypt - add more camellia tests crypto: testmgr - add more camellia test vectors crypto: camellia - simplify key setup and CAMELLIA_ROUNDSM macro crypto: twofish-x86_64/i586 - set alignmask to zero crypto: blowfish-x86_64 - set alignmask to zero crypto: serpent-sse2 - combine ablk_*_init functions crypto: blowfish-x86_64 - use crypto_[un]register_algs crypto: twofish-x86_64-3way - use crypto_[un]register_algs crypto: serpent-sse2 - use crypto_[un]register_algs crypto: serpent-sse2 - remove dead code from serpent_sse2_glue.c::serpent_sse2_init() crypto: twofish-x86 - Remove dead code from twofish_glue_3way.c::init() crypto: In crypto_add_alg(), 'exact' wants to be initialized to 0 crypto: caam - fix gcc 4.6 warning crypto: Add bulk algorithm registration interface ... |
||
|
Linus Torvalds
|
d15d76448b |
regulator: Updates for 3.4
This has been a fairly quiet release from a regulator point of view, the only real framework features added were devm support and a convenience helper for setting up fixed voltage regulators. We also added a couple of drivers (but will drop the BQ240022 driver via the arm-soc tree as it's been replaced by the more generic gpio-regulator driver) and Axel Lin continued his relentless and generally awesome stream of fixes and cleanups. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPZ2paAAoJEBus8iNuMP3d4EIP/3bUD9zVwwC5/+aedwtSoKGC eJXqdkJFYkEqLaeU5eobT79NFwzB/7JjVw7CMc/Z+9pXGwqSdA0T/k4j0EaTZWdo SMqPfXA2Ia7c67pixdZ32GcYuT53iiBj9ecWozM8LaOyQz0oif127e1OF6LGtQzC aWofP58MKrzDc+hmLixswgQVBKR5EDHna9XX7KnEL5ZdfRoyFsKkj752MJD1O6QN 79+7G0D9uKYsTf5IamYdG9x/kKRvtRlFAXsb7oNY9Z25PydXnkys0SED6isgr7rr zgP+Q644fM09H68QgHuuJfsbDSrc0PjvLoOwISrDEQs4LH6usZLlTdZPQoqPc5uV kB5oodsz7tb8NCZW7Y8xc0rYrEwaQKpvTDoZ93V9Zp3qyzxexNxm4akBRRUsFj/0 MxzyW+F81BxA35FIiRD55yZZ/U7ddoEzjea3tSvfGwDG1jMcV18t5G3LBThTAIIF kvo4+xM6a8TPmGdNRSoEyO9vHYob/QzQ2zb7Pujf2SQpp/ULi7DMdNnbp0K/UYxt pxwsj9IFR1rwPoHWwSfHZHWbioCeUkXwzf0ar4ydmg1U8AxQRPI2YNqVXP/BTPj6 GJ6ksHkBK5eK/mcob1s8t7nZDTEY5fiQw3lbQwM4mJaJIO6vza8RrpAcAeICI9FX dLZmKQlMZ7vLLP6dSPx2 =fbBu -----END PGP SIGNATURE----- Merge tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates for 3.4 from Mark Brown: "This has been a fairly quiet release from a regulator point of view, the only real framework features added were devm support and a convenience helper for setting up fixed voltage regulators. We also added a couple of drivers (but will drop the BQ240022 driver via the arm-soc tree as it's been replaced by the more generic gpio-regulator driver) and Axel Lin continued his relentless and generally awesome stream of fixes and cleanups." * tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (93 commits) regulator: Fix up a confusing dev_warn when DT lookup fails regulator: Convert tps6507x to set_voltage_sel regulator: Refactor tps6507x to use one tps6507x_pmic_ops for all LDOs and DCDCs regulator: Make s5m8767_get_voltage_register always return correct register regulator: s5m8767: Check pdata->buck[2|3|4]_gpiodvs earlier regulator: tps65910: Provide settling time for DCDC voltage change regulator: Add Anatop regulator driver regulator: Simplify implementation of tps65912_get_voltage_dcdc regulator: Use tps65912_set_voltage_sel for both DCDCx and LDOx regulator: tps65910: Provide settling time for enabling rails regulator: max8925: Use DIV_ROUND_UP macro regulator: tps65912: Use simple equations to get register address regulator: Fix the logic of tps65910_get_mode regulator: Merge tps65217_pmic_ldo234_ops and tps65217_pmic_dcdc_ops to tps65217_pmic_ops regulator: Use DIV_ROUND_CLOSEST in wm8350_isink_get_current regulator: Use array to store dcdc_range settings for tps65912 regulator: Rename s5m8767_convert_voltage to s5m8767_convert_voltage_to_sel regulator: tps6524x: Remove unneeded comment for N_REGULATORS regulator: Rename set_voltage_sel callback function name to *_sel regulator: Fix s5m8767_set_voltage_time_sel calculation value ... |
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Linus Torvalds
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f8974cb713 |
Core device tree changes for Linux v3.4
This branch contains a minor documentation addition, a utility function for parsing string properties needed by some of the new ARM platforms, disables dynamic DT code that isn't used anywhere but on a few PPC machines, and exports DT node compatible data to userspace via UEVENT properties. Nothing earth shattering here. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPZ2KDAAoJEEFnBt12D9kBBSgP/1i4AcqErPl1Syuviai+ro0h gbQaV1qvCAHQz8YkzzGmEKUPiXGC5Qtqf/rbwIJMa+UwVgGMZaIn3HVS8lO+z5N/ SExkBAdMJPvUZQui5ZaCEtBCUSxF8cTFxXxBLQdaDGVNtli17fmhK+XeBbLAaY3H sZo0/GKzKIo7MdFnuRSRkHPP5SpX9QQEoXc//mWJAPIytX8oqGLwW0cT+8g6g11A 17IHM59Lr6hh6g9BMh3BCsulISPKqKDeHgVWgWu9Eq97EEvh9fSnTGQQMmhcCpwY diELtnbXVtM3h2ZCQSdXgiJ3BwiQn76mXqGwrNzXyPh1Tznq7l/GUZIC2bh6tpjG UJ3PyfDKcl2d6lVkPm5d2FdepW0CYeS4sNZCglbItjFHTpxwMftGqwl5H7L/7kYh MyKEYRlCyZbIqIm+OjgdMK/lN7yVJJdHgsjddZV940Stk4emjtBYC7YzBm2r/sk9 7I2RQ9TEyicnGAJ0QBd/DaZSMbsjSCHxiryX8JQd0BOGdFWn/kKO0Wfm0Xc0yCs1 /Y1ODio1r/frs30gazyTBWjrTErnOanD9ijvEzW/gJpaJZi1WNfFFhTwYQcgQ16A B5R088ry5tx0BDxsBN8/cL5EHmisNqFvYbDUMdC5IVmcVfc8OxijQkjpe1zNhpaS mCHQjbNfKfRSIq3XmpFV =kK/B -----END PGP SIGNATURE----- Merge tag 'dt-for-linus' of git://git.secretlab.ca/git/linux-2.6 Pull core device tree changes for Linux v3.4 from Grant Likely: "This branch contains a minor documentation addition, a utility function for parsing string properties needed by some of the new ARM platforms, disables dynamic DT code that isn't used anywhere but on a few PPC machines, and exports DT node compatible data to userspace via UEVENT properties. Nothing earth shattering here." * tag 'dt-for-linus' of git://git.secretlab.ca/git/linux-2.6: of: Only compile OF_DYNAMIC on PowerPC pseries and iseries arm/dts: OMAP3: Add omap3evm and am335xevm support drivercore: Output common devicetree information in uevent of: Add of_property_match_string() to find index into a string list |
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Linus Torvalds
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c207f3a431 |
Generialize powerpc's irq_host as irq_domain
This branch takes the PowerPC irq_host infrastructure (reverse mapping from Linux IRQ numbers to hardware irq numbering), generalizes it, renames it to irq_domain, and makes it available to all architectures. Originally the plan has been to create an all-new irq_domain implementation which addresses some of the powerpc shortcomings such as not handling 1:1 mappings well, but doing that proved to be far more difficult and invasive than generalizing the working code and refactoring it in-place. So, this branch rips out the 'new' irq_domain and replaces it with the modified powerpc version (in a fully bisectable way of course). It converts all users over to the new API and makes irq_domain selectable on any architecture. No architecture is forced to enable irq_domain, but the infrastructure is required for doing OpenFirmware style irq translations. It will even work on SPARC even though SPARC has it's own mechanism for translating irqs at boot time. MIPS, microblaze, embedded x86 and c6x are converted too. The resulting irq_domain code is probably still too verbose and can be optimized more, but that can be done incrementally and is a task for follow-on patches. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPZ1yiAAoJEEFnBt12D9kB4yIQAJvCfTPL65sCYVD6i9RnVHtR ahwddtd0AtT+UYLU8Xg2fZgVi6cmupDGnqkBixzZD3xxSTERqm7Snqa0ugklfeAi B6Zqf/K17H5hJNaoQ3fkNauow8m7ZYOeEH2vVUvkb3woWS9Wm7OGd+BvcIBgYSGe Aaoumhu7kDxFkii0qz3x/+kvsb6DRp2HtSPWj+APL/kNjdiO4JBOihtcc/lX6d47 bsZLiEMzHUFV4ApJNwqmfDnf54oMrHmrRJxgQHIMjeJC5or9I3Do8wDGe/aTF5xO 5GVpxCQsTlJMjTBWlAFtpTwCJB6y76EHQrHc7WzLlq8OJSsxApOke8M0BzXFrfMy CU7UUpTvNZTLpZibLCEQKemv1+oNOkfFylsHxfek2MCqx0W6W4FHEGV3qE/GtgV9 +vurA9hNNp7VM0FGRGigcUr3woYdHLdEVQrlnL7Z9AgBu1W44MZLaai7iRVZOeCT ZQ9++v2PJJ8vHT8kdkgTdiRpnEhmv84MX/GBT7ilWFEMIVeT5zhGkIBojzNgyzGc 7cvermmM0P8h+unkDgmzmSbDxo0PboqVKeoO71AOBhA6MmR9iom7XkuNdHhoOwy2 4A5xT1srbhJDbuv15BBREBV24TywpZ4a1+4nwQT4L1fXe+HfCxeEWexGcKQMRcIt dAelOHTQ+ZGkOKvXeW05 =ruGA -----END PGP SIGNATURE----- Merge tag 'irqdomain-for-linus' of git://git.secretlab.ca/git/linux-2.6 Pull irq_domain support for all architectures from Grant Likely: "Generialize powerpc's irq_host as irq_domain This branch takes the PowerPC irq_host infrastructure (reverse mapping from Linux IRQ numbers to hardware irq numbering), generalizes it, renames it to irq_domain, and makes it available to all architectures. Originally the plan has been to create an all-new irq_domain implementation which addresses some of the powerpc shortcomings such as not handling 1:1 mappings well, but doing that proved to be far more difficult and invasive than generalizing the working code and refactoring it in-place. So, this branch rips out the 'new' irq_domain and replaces it with the modified powerpc version (in a fully bisectable way of course). It converts all users over to the new API and makes irq_domain selectable on any architecture. No architecture is forced to enable irq_domain, but the infrastructure is required for doing OpenFirmware style irq translations. It will even work on SPARC even though SPARC has it's own mechanism for translating irqs at boot time. MIPS, microblaze, embedded x86 and c6x are converted too. The resulting irq_domain code is probably still too verbose and can be optimized more, but that can be done incrementally and is a task for follow-on patches." * tag 'irqdomain-for-linus' of git://git.secretlab.ca/git/linux-2.6: (31 commits) dt: fix twl4030 for non-dt compile on x86 mfd: twl-core: Add IRQ_DOMAIN dependency devicetree: Add empty of_platform_populate() for !CONFIG_OF_ADDRESS (sparc) irq_domain: Centralize definition of irq_dispose_mapping() irq_domain/mips: Allow irq_domain on MIPS irq_domain/x86: Convert x86 (embedded) to use common irq_domain ppc-6xx: fix build failure in flipper-pic.c and hlwd-pic.c irq_domain/microblaze: Convert microblaze to use irq_domains irq_domain/powerpc: Replace custom xlate functions with library functions irq_domain/powerpc: constify irq_domain_ops irq_domain/c6x: Use library of xlate functions irq_domain/c6x: constify irq_domain structures irq_domain/c6x: Convert c6x to use generic irq_domain support. irq_domain: constify irq_domain_ops irq_domain: Create common xlate functions that device drivers can use irq_domain: Remove irq_domain_add_simple() irq_domain: Remove 'new' irq_domain in favour of the ppc one mfd: twl-core.c: Fix the number of interrupts managed by twl4030 of/address: add empty static inlines for !CONFIG_OF irq_domain: Add support for base irq and hwirq in legacy mappings ... |
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Linus Torvalds
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c7c66c0cb0 |
Power management updates for 3.4
Assorted extensions and fixes including: * Introduction of early/late suspend/hibernation device callbacks. * Generic PM domains extensions and fixes. * devfreq updates from Axel Lin and MyungJoo Ham. * Device PM QoS updates. * Fixes of concurrency problems with wakeup sources. * System suspend and hibernation fixes. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iQIcBAABAgAGBQJPZww5AAoJEKhOf7ml8uNsiBYQAL9YGso7KypZhLspNxvAKuZr iHyme2F7OdOiUfo40DVH5tRuEsQvLOl0S+9ukWLrzQotKBsMfym05jtbGN9m6Ygh Z793sx3eRI3mltekJ9yrOxH6BOBDMWMkwY8ztU/X5aYDNirgJ/qtAjSK4BvWXBrz APeaUReVnLdaNP8SnhHfne/KPsHk++NKZvAAva7E6RwtZn4KV6bfiBPGb8yvY8pP m4cg1S5QEduMy+zQJ8+IlEHR91bt9spUyRwbhw6ZHCNzNeu4iEZT8DVt1O1sIRbO LsNcClqsd40nr781SoF8N9GmGUxlUDr46bS3FSsDkYzn8uyxGEsv00edJZtPwIm5 7nPuYat3Ke1YsON0Kcd/wkBGXqw/Rjfp3F1bnHjpVx/0oM/6MPrFNnIwvpHspejG kN3770idYJ17dLckhcsbYsLdy8yirITILDzvHT0AAaZ9z4Lr9Pm56WwFZLyb/lhR 2cqK8Bb8W9YvcVsKV8YqkyBVrygWMe+c56KoAoUBiSNxvW6LphmXFBj5QiFMs8s8 Xh8H7xU96FKbpNMIAZ1+bpI4zgulQG4xPXI9pKbhMfjaMUgj2zQeO8/t0WlB1M0z +kEUcYHJnXrRrObQuHEFXZdIjy/E0fdUboMIrlLt0gm97OxnG6imPseQp6/leQkC t+L4Aq6TOUofUU86d4cI =IGhc -----END PGP SIGNATURE----- Merge tag 'pm-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates for 3.4 from Rafael Wysocki: "Assorted extensions and fixes including: * Introduction of early/late suspend/hibernation device callbacks. * Generic PM domains extensions and fixes. * devfreq updates from Axel Lin and MyungJoo Ham. * Device PM QoS updates. * Fixes of concurrency problems with wakeup sources. * System suspend and hibernation fixes." * tag 'pm-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (43 commits) PM / Domains: Check domain status during hibernation restore of devices PM / devfreq: add relation of recommended frequency. PM / shmobile: Make MTU2 driver use pm_genpd_dev_always_on() PM / shmobile: Make CMT driver use pm_genpd_dev_always_on() PM / shmobile: Make TMU driver use pm_genpd_dev_always_on() PM / Domains: Introduce "always on" device flag PM / Domains: Fix hibernation restore of devices, v2 PM / Domains: Fix handling of wakeup devices during system resume sh_mmcif / PM: Use PM QoS latency constraint tmio_mmc / PM: Use PM QoS latency constraint PM / QoS: Make it possible to expose PM QoS latency constraints PM / Sleep: JBD and JBD2 missing set_freezable() PM / Domains: Fix include for PM_GENERIC_DOMAINS=n case PM / Freezer: Remove references to TIF_FREEZE in comments PM / Sleep: Add more wakeup source initialization routines PM / Hibernate: Enable usermodehelpers in hibernate() error path PM / Sleep: Make __pm_stay_awake() delete wakeup source timers PM / Sleep: Fix race conditions related to wakeup source timer function PM / Sleep: Fix possible infinite loop during wakeup source destruction PM / Hibernate: print physical addresses consistently with other parts of kernel ... |
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Linus Torvalds
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9f3938346a |
Merge branch 'kmap_atomic' of git://github.com/congwang/linux
Pull kmap_atomic cleanup from Cong Wang. It's been in -next for a long time, and it gets rid of the (no longer used) second argument to k[un]map_atomic(). Fix up a few trivial conflicts in various drivers, and do an "evil merge" to catch some new uses that have come in since Cong's tree. * 'kmap_atomic' of git://github.com/congwang/linux: (59 commits) feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename] drbd: remove the second argument of k[un]map_atomic() zcache: remove the second argument of k[un]map_atomic() gma500: remove the second argument of k[un]map_atomic() dm: remove the second argument of k[un]map_atomic() tomoyo: remove the second argument of k[un]map_atomic() sunrpc: remove the second argument of k[un]map_atomic() rds: remove the second argument of k[un]map_atomic() net: remove the second argument of k[un]map_atomic() mm: remove the second argument of k[un]map_atomic() lib: remove the second argument of k[un]map_atomic() power: remove the second argument of k[un]map_atomic() kdb: remove the second argument of k[un]map_atomic() udf: remove the second argument of k[un]map_atomic() ubifs: remove the second argument of k[un]map_atomic() squashfs: remove the second argument of k[un]map_atomic() reiserfs: remove the second argument of k[un]map_atomic() ocfs2: remove the second argument of k[un]map_atomic() ntfs: remove the second argument of k[un]map_atomic() ... |
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Arnd Bergmann
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2cbe23e3a4 |
Merge branch 'tegra/cleanups' into next/timer
Conflicts: arch/arm/mach-tegra/Makefile arch/arm/mach-vexpress/core.h The tegra Makefile was changed in four different branches in the same line. This merge should reduce the amount of churn. Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Kuninori Morimoto
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8f9c60f2e2 |
fbdev: sh_mipi_dsi: add extra phyctrl for sh_mipi_dsi_info
sh_mipi uses some clocks, but the method of setup depends on CPU.
Current SuperH (like sh73a0) can control all of these clocks
by CPG (Clock Pulse Generator).
It means we can control it by clock framework only.
But on sh7372, it needs CPG settings AND sh_mipi PHYCTRL::PLLDS,
and only sh7372 has PHYCTRL::PLLDS.
But on current sh_mipi driver, PHYCTRL::PLLDS of sh7372 was
overwrote since the callback timing of clock setting was changed
by
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Linus Torvalds
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69a7aebcf0 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree from Jiri Kosina: "It's indeed trivial -- mostly documentation updates and a bunch of typo fixes from Masanari. There are also several linux/version.h include removals from Jesper." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (101 commits) kcore: fix spelling in read_kcore() comment constify struct pci_dev * in obvious cases Revert "char: Fix typo in viotape.c" init: fix wording error in mm_init comment usb: gadget: Kconfig: fix typo for 'different' Revert "power, max8998: Include linux/module.h just once in drivers/power/max8998_charger.c" writeback: fix fn name in writeback_inodes_sb_nr_if_idle() comment header writeback: fix typo in the writeback_control comment Documentation: Fix multiple typo in Documentation tpm_tis: fix tis_lock with respect to RCU Revert "media: Fix typo in mixer_drv.c and hdmi_drv.c" Doc: Update numastat.txt qla4xxx: Add missing spaces to error messages compiler.h: Fix typo security: struct security_operations kerneldoc fix Documentation: broken URL in libata.tmpl Documentation: broken URL in filesystems.tmpl mtd: simplify return logic in do_map_probe() mm: fix comment typo of truncate_inode_pages_range power: bq27x00: Fix typos in comment ... |
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Linus Torvalds
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3b59bf0816 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking merge from David Miller:
"1) Move ixgbe driver over to purely page based buffering on receive.
From Alexander Duyck.
2) Add receive packet steering support to e1000e, from Bruce Allan.
3) Convert TCP MD5 support over to RCU, from Eric Dumazet.
4) Reduce cpu usage in handling out-of-order TCP packets on modern
systems, also from Eric Dumazet.
5) Support the IP{,V6}_UNICAST_IF socket options, making the wine
folks happy, from Erich Hoover.
6) Support VLAN trunking from guests in hyperv driver, from Haiyang
Zhang.
7) Support byte-queue-limtis in r8169, from Igor Maravic.
8) Outline code intended for IP_RECVTOS in IP_PKTOPTIONS existed but
was never properly implemented, Jiri Benc fixed that.
9) 64-bit statistics support in r8169 and 8139too, from Junchang Wang.
10) Support kernel side dump filtering by ctmark in netfilter
ctnetlink, from Pablo Neira Ayuso.
11) Support byte-queue-limits in gianfar driver, from Paul Gortmaker.
12) Add new peek socket options to assist with socket migration, from
Pavel Emelyanov.
13) Add sch_plug packet scheduler whose queue is controlled by
userland daemons using explicit freeze and release commands. From
Shriram Rajagopalan.
14) Fix FCOE checksum offload handling on transmit, from Yi Zou."
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1846 commits)
Fix pppol2tp getsockname()
Remove printk from rds_sendmsg
ipv6: fix incorrent ipv6 ipsec packet fragment
cpsw: Hook up default ndo_change_mtu.
net: qmi_wwan: fix build error due to cdc-wdm dependecy
netdev: driver: ethernet: Add TI CPSW driver
netdev: driver: ethernet: add cpsw address lookup engine support
phy: add am79c874 PHY support
mlx4_core: fix race on comm channel
bonding: send igmp report for its master
fs_enet: Add MPC5125 FEC support and PHY interface selection
net: bpf_jit: fix BPF_S_LDX_B_MSH compilation
net: update the usage of CHECKSUM_UNNECESSARY
fcoe: use CHECKSUM_UNNECESSARY instead of CHECKSUM_PARTIAL on tx
net: do not do gso for CHECKSUM_UNNECESSARY in netif_needs_gso
ixgbe: Fix issues with SR-IOV loopback when flow control is disabled
net/hyperv: Fix the code handling tx busy
ixgbe: fix namespace issues when FCoE/DCB is not enabled
rtlwifi: Remove unused ETH_ADDR_LEN defines
igbvf: Use ETH_ALEN
...
Fix up fairly trivial conflicts in drivers/isdn/gigaset/interface.c and
drivers/net/usb/{Kconfig,qmi_wwan.c} as per David.
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Arnd Bergmann
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f907ab06bb |
Merge branch 'next/fixes-non-critical' into next/drivers
Conflicts: arch/arm/mach-lpc32xx/clock.c arch/arm/mach-pxa/pxa25x.c arch/arm/mach-pxa/pxa27x.c The conflicts with pxa are non-obvious, we have multiple branches adding and removing the same clock settings. According to Haojian Zhuang, removing the sa1100 rtc dummy clock is the correct fix here. Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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7cc026f21e |
Merge branch 'imx/defconfig' into next/drivers
Conflicts: arch/arm/configs/imx_v6_v7_defconfig Resolves one conflict with an earlier branch Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Florian Tobias Schandinat
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44e8ba93cf | Merge commit 'v3.3' into fbdev-next | ||
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Linus Torvalds
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ed378a52da |
USB merge for 3.4-rc1
Here's the big USB merge for the 3.4-rc1 merge window.
Lots of gadget driver reworks here, driver updates, xhci changes, some
new drivers added, usb-serial core reworking to fix some bugs, and other
various minor things.
There are some patches touching arch code, but they have all been acked
by the various arch maintainers.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB merge for 3.4-rc1 from Greg KH:
"Here's the big USB merge for the 3.4-rc1 merge window.
Lots of gadget driver reworks here, driver updates, xhci changes, some
new drivers added, usb-serial core reworking to fix some bugs, and
other various minor things.
There are some patches touching arch code, but they have all been
acked by the various arch maintainers."
* tag 'usb-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (302 commits)
net: qmi_wwan: add support for ZTE MF820D
USB: option: add ZTE MF820D
usb: gadget: f_fs: Remove lock is held before freeing checks
USB: option: make interface blacklist work again
usb/ub: deprecate & schedule for removal the "Low Performance USB Block" driver
USB: ohci-pxa27x: add clk_prepare/clk_unprepare calls
USB: use generic platform driver on ath79
USB: EHCI: Add a generic platform device driver
USB: OHCI: Add a generic platform device driver
USB: ftdi_sio: new PID: LUMEL PD12
USB: ftdi_sio: add support for FT-X series devices
USB: serial: mos7840: Fixed MCS7820 device attach problem
usb: Don't make USB_ARCH_HAS_{XHCI,OHCI,EHCI} depend on USB_SUPPORT.
usb gadget: fix a section mismatch when compiling g_ffs with CONFIG_USB_FUNCTIONFS_ETH
USB: ohci-nxp: Remove i2c_write(), use smbus
USB: ohci-nxp: Support for LPC32xx
USB: ohci-nxp: Rename symbols from pnx4008 to nxp
USB: OHCI-HCD: Rename ohci-pnx4008 to ohci-nxp
usb: gadget: Kconfig: fix typo for 'different'
usb: dwc3: pci: fix another failure path in dwc3_pci_probe()
...
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Bjorn Helgaas
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d85c6d97d3 |
arm/PCI: don't export pci_flags
There's no need to export pci_flags; it's not exported by any other architecture, and no modules reference it. CC: Rob Herring <rob.herring@calxeda.com> CC: Russell King <linux@arm.linux.org.uk> CC: linux-arm-kernel@lists.infradead.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> |
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Linus Torvalds
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2ba68940c8 |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler changes for v3.4 from Ingo Molnar * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits) printk: Make it compile with !CONFIG_PRINTK sched/x86: Fix overflow in cyc2ns_offset sched: Fix nohz load accounting -- again! sched: Update yield() docs printk/sched: Introduce special printk_sched() for those awkward moments sched/nohz: Correctly initialize 'next_balance' in 'nohz' idle balancer sched: Cleanup cpu_active madness sched: Fix load-balance wreckage sched: Clean up parameter passing of proc_sched_autogroup_set_nice() sched: Ditch per cgroup task lists for load-balancing sched: Rename load-balancing fields sched: Move load-balancing arguments into helper struct sched/rt: Do not submit new work when PI-blocked sched/rt: Prevent idle task boosting sched/wait: Add __wake_up_all_locked() API sched/rt: Document scheduler related skip-resched-check sites sched/rt: Use schedule_preempt_disabled() sched/rt: Add schedule_preempt_disabled() sched/rt: Do not throttle when PI boosting sched/rt: Keep period timer ticking when rt throttling is active ... |
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Linus Torvalds
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9c2b957db1 |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events changes for v3.4 from Ingo Molnar: - New "hardware based branch profiling" feature both on the kernel and the tooling side, on CPUs that support it. (modern x86 Intel CPUs with the 'LBR' hardware feature currently.) This new feature is basically a sophisticated 'magnifying glass' for branch execution - something that is pretty difficult to extract from regular, function histogram centric profiles. The simplest mode is activated via 'perf record -b', and the result looks like this in perf report: $ perf record -b any_call,u -e cycles:u branchy $ perf report -b --sort=symbol 52.34% [.] main [.] f1 24.04% [.] f1 [.] f3 23.60% [.] f1 [.] f2 0.01% [k] _IO_new_file_xsputn [k] _IO_file_overflow 0.01% [k] _IO_vfprintf_internal [k] _IO_new_file_xsputn 0.01% [k] _IO_vfprintf_internal [k] strchrnul 0.01% [k] __printf [k] _IO_vfprintf_internal 0.01% [k] main [k] __printf This output shows from/to branch columns and shows the highest percentage (from,to) jump combinations - i.e. the most likely taken branches in the system. "branches" can also include function calls and any other synchronous and asynchronous transitions of the instruction pointer that are not 'next instruction' - such as system calls, traps, interrupts, etc. This feature comes with (hopefully intuitive) flat ascii and TUI support in perf report. - Various 'perf annotate' visual improvements for us assembly junkies. It will now recognize function calls in the TUI and by hitting enter you can follow the call (recursively) and back, amongst other improvements. - Multiple threads/processes recording support in perf record, perf stat, perf top - which is activated via a comma-list of PIDs: perf top -p 21483,21485 perf stat -p 21483,21485 -ddd perf record -p 21483,21485 - Support for per UID views, via the --uid paramter to perf top, perf report, etc. For example 'perf top --uid mingo' will only show the tasks that I am running, excluding other users, root, etc. - Jump label restructurings and improvements - this includes the factoring out of the (hopefully much clearer) include/linux/static_key.h generic facility: struct static_key key = STATIC_KEY_INIT_FALSE; ... if (static_key_false(&key)) do unlikely code else do likely code ... static_key_slow_inc(); ... static_key_slow_inc(); ... The static_key_false() branch will be generated into the code with as little impact to the likely code path as possible. the static_key_slow_*() APIs flip the branch via live kernel code patching. This facility can now be used more widely within the kernel to micro-optimize hot branches whose likelihood matches the static-key usage and fast/slow cost patterns. - SW function tracer improvements: perf support and filtering support. - Various hardenings of the perf.data ABI, to make older perf.data's smoother on newer tool versions, to make new features integrate more smoothly, to support cross-endian recording/analyzing workflows better, etc. - Restructuring of the kprobes code, the splitting out of 'optprobes', and a corner case bugfix. - Allow the tracing of kernel console output (printk). - Improvements/fixes to user-space RDPMC support, allowing user-space self-profiling code to extract PMU counts without performing any system calls, while playing nice with the kernel side. - 'perf bench' improvements - ... and lots of internal restructurings, cleanups and fixes that made these features possible. And, as usual this list is incomplete as there were also lots of other improvements * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (120 commits) perf report: Fix annotate double quit issue in branch view mode perf report: Remove duplicate annotate choice in branch view mode perf/x86: Prettify pmu config literals perf report: Enable TUI in branch view mode perf report: Auto-detect branch stack sampling mode perf record: Add HEADER_BRANCH_STACK tag perf record: Provide default branch stack sampling mode option perf tools: Make perf able to read files from older ABIs perf tools: Fix ABI compatibility bug in print_event_desc() perf tools: Enable reading of perf.data files from different ABI rev perf: Add ABI reference sizes perf report: Add support for taken branch sampling perf record: Add support for sampling taken branch perf tools: Add code to support PERF_SAMPLE_BRANCH_STACK x86/kprobes: Split out optprobe related code to kprobes-opt.c x86/kprobes: Fix a bug which can modify kernel code permanently x86/kprobes: Fix instruction recovery on optimized path perf: Add callback to flush branch_stack on context switch perf: Disable PERF_SAMPLE_BRANCH_* when not supported perf/x86: Add LBR software filter support for Intel CPUs ... |
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Cong Wang
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a24401bcf4 |
highmem: kill all __kmap_atomic()
[swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename] Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Cong Wang <amwang@redhat.com> |
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Cong Wang
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5472e862de |
arm: remove the second argument of k[un]map_atomic()
Signed-off-by: Cong Wang <amwang@redhat.com> |
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Arnd Bergmann
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bde755679a |
Merge branch 'samsung/cleanup-exynos-clock' into next/soc
Conflicts: arch/arm/mach-exynos/clock-exynos4.c arch/arm/mach-exynos/clock.c The cleanup moves the exynos4 clock implementation away, while the other branch modifies the file with the old name. Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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b2f1df8d2f |
Merge branch 'renesas/timer' into next/timer
Conflicts: arch/arm/mach-shmobile/timer.c This resolves a nonobvious merge conflict between renesas timer changes in the global timer changes with those from the renesas soc branch and last minute bug fixes that went into v3.3. Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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489e7bece7 |
Merge branch 'fixes' into next/fixes-non-critical
The one fix didn't make the cut for 3.3, so we're putting it into v3.4. Tony tells me "There are more patches needed to make multiple smsc91x instances work, but we need to hear from people with such boards first. Then those can be tagged for stable.", so we don't mark this patch stable yet. Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Florian Tobias Schandinat
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e9fe8a714e | Merge branch 'for-3.4' of git://gitorious.org/linux-omap-dss2/linux into fbdev-next |