Commit Graph

441288 Commits

Author SHA1 Message Date
Arnd Bergmann 76e7745e8e arm: Xilinx Zynq DT fixes for v3.15
- Enable Zynq I2c
 - Fix cpufreq DT binding
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.10 (GNU/Linux)
 
 iEYEABECAAYFAlNaES4ACgkQykllyylKDCGvBwCdH1wccre+AnVhHgRkarMis01j
 4aYAnirmoFXI7Fd20+8DkAHZ6WvCOaNe
 =fb5F
 -----END PGP SIGNATURE-----

Merge tag 'zynq-dt-fixes-for-3.15' of git://git.xilinx.com/linux-xlnx into fixes

arm: Xilinx Zynq DT fixes for v3.15

- Enable Zynq I2c
- Fix cpufreq DT binding

* tag 'zynq-dt-fixes-for-3.15' of git://git.xilinx.com/linux-xlnx:
  ARM: zynq: dt: Add I2C nodes to Zynq device tree
  ARM: zynq: DT: Add 'clock-latency' property

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-25 11:22:20 +02:00
Arnd Bergmann 1fc52762e3 ARM Versatile Express fixes for 3.15
This series contains straight-forward fixes for different
 Versatile Express infrastructure drivers:
 
 - NULL pointer dereference on the error path in the clk driver
 - out of boundary array access in the dcscb driver
 - broken restart/power off implementation
 - mis-interpreted voltage unit in the spc driver
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQEcBAABAgAGBQJTWTroAAoJEL9jRaJfXa5PHMkIAJB2S6zuqIxn7qRsfeD5YauR
 nz7AHjDaakoVy6YTaMdHQI+dXSK6BPUNvMbrKzW3WWbT4ktJ/r3k/OeeBv/2T93L
 8KW1Bbif7kPfdfITwCCWDs5waTDVXSBC6AGGoXomzQIt4MqghhzoLRc6uvhnuYAL
 R7ZJsTWRa+47LVOJsghVffMyNlwCMj//prW7PBY6RIZXhpcbI+FGYv5Rm1XRITWn
 uL2cSulBmWeqMVCR/gFx8/K5TqZ90q835dD1Ggh+BeB1Vaifu9/cI3D8w0hl/xy9
 nRneKdTaTEpKjgwI3up4vMFbLbMI7brdMphZ9ZeGgK+YuWXFDbKvvdwjvDJ4Tx0=
 =BS4Q
 -----END PGP SIGNATURE-----

Merge tag 'vexpress/fixes-for-3.15' of git://git.linaro.org/people/pawel.moll/linux into fixes

ARM Versatile Express fixes for 3.15

This series contains straight-forward fixes for different
Versatile Express infrastructure drivers:

- NULL pointer dereference on the error path in the clk driver
- out of boundary array access in the dcscb driver
- broken restart/power off implementation
- mis-interpreted voltage unit in the spc driver

* tag 'vexpress/fixes-for-3.15' of git://git.linaro.org/people/pawel.moll/linux:
  ARM: vexpress/TC2: Convert OPP voltage to uV before storing
  power/reset: vexpress: Fix restart/power off operation
  arm/mach-vexpress: array accessed out of bounds
  clk: vexpress: NULL dereference on error path

Includes an update to 3.15-rc2

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 23:46:58 +02:00
Punit Agrawal cf2e0a73ca ARM: vexpress/TC2: Convert OPP voltage to uV before storing
The SPC stores voltage in mV while the code assumes it was returning
uV. Convert the returned voltage to uV before storing. Also fix the
comment depicting voltage to uV.

Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2014-04-24 17:20:50 +01:00
Pawel Moll d08b80373c power/reset: vexpress: Fix restart/power off operation
The restart/power off implementation in the vexpress driver
used to obtain the config function when necessary. This was
wrong in two respects:

1. It required memory allocation with disabled interrupts
(it worked, but lockdep - when enabled - reported warnings).

2. Used jiffies-based timeout, while jiffies are not running
at this stage of system shutdown (therefore a config
transaction error - if happened - would have never be reported).

Fixed by pre-allocating the config function per device
and using mdelay for timeout.

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2014-04-24 17:20:50 +01:00
Stephen Warren 9ef1af9ea2 dt: tegra: remove non-existent clock IDs
The Tegra124 clock DT binding currently provides 3 clocks that don't
actually exist; 2 for NAND and one for UART5/UARTE. Delete these. While
this is technically an incompatible DT ABI change, nothing could have
used these clock IDs for anything practical, since the HW doesn't exist.

Cc: <stable@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:37:08 +02:00
Stephen Warren 9ba7170570 clk: tegra: remove non-existent clocks
The Tegra124 clock driver currently provides 3 clocks that don't actually
exist; 2 for NAND and one for UART5/UARTE. Delete these.

Cc: <stable@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:36:50 +02:00
Stephen Warren 862f0eea38 ARM: tegra: remove UART5/UARTE from tegra124.dtsi
Tegra124 only has 4 UARTs. Parts of the documentation hint at a fifth
UART, but this appears to be left-over from earlier SoC documentation.
Remove the non-existent DT node for UART5.

Cc: <stable@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:36:40 +02:00
Arnd Bergmann f126776a21 Fixes for omaps, mostly to fix some GPMC, DSS and USB issues for
device tree based booting. And turns out BeagleBoard xM A/B
 needs it's own minimal dts in addition to the related u-boot
 changes. Also few minor documentation and typo fixes are merged
 to get them out of the way.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJTWAV8AAoJEBvUPslcq6Vz1+0P/3zagpaCsmh3rqr5u5jLYkS6
 UXqrfjQTScQ9SK4xlwHJzCEI8oA/VvgAhk9RetT3Nd8HX4HFM2T1cCyx0s+01n0L
 SrERzwVn1VxFaX4/xYSwVyt2GLdiltnCgzS2yQGjESN79aPTaKtJSbyhoah7GJQC
 RB+UnE1gpBpQIpjIRSrhIWGCPH4HlLyoAgSY/u3QjBmfbm6DqCsjOx7l7tFx04gR
 xQJ/EueWyQtEsmBjAQIIYJ3vZB14TI/HVAmdwsFMz4/eOcKoCtt+iGigZ0jFIP8w
 6XOfJu5s0Nn2hAJ26KxoX+SXN1DJefAYmnLRsBGgCueWkOpC7v0TgeQ2b0Wr7e//
 eaM5Rnv3xHWvXlv7zzNWOp3n96Mnm4WPNARCuS86Gc2PyvV3+SqK25WDy+HPSGQP
 e9RkGipHG2YKX5HLcq2l2O7pfftB+ZcDEfADuR/8chasDxqSd4zVxsGOsWzWk/fG
 2d9zZifnYeXDo/Tu6PqriXNPIBBD5TDHK5Df28EIvtVig5AqerApay2zBt9zXn/H
 Ux6Yfw06iVCr8okk8s55CYBhYUqQfg9LEZMJLRkXAplErLvGgt46rh2DD2SU7T61
 I4I40tuwRzEhCuIOlG5ztngkCpL+QnKC477sPx9KtQ4i3Rg6yKT8HZc0jSwhr0vB
 sZMVDWxsRJWBxnbZyaoL
 =co/l
 -----END PGP SIGNATURE-----

Merge tag 'omap-for-v3.15/fixes-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Fixes for omaps, mostly to fix some GPMC, DSS and USB issues for
device tree based booting. And turns out BeagleBoard xM A/B
needs it's own minimal dts in addition to the related u-boot
changes. Also few minor documentation and typo fixes are merged
to get them out of the way.

* tag 'omap-for-v3.15/fixes-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: Fix GPMC remap for devices using an offset
  ARM: OMAP2+: Fix oops for GPMC free
  ARM: dts: Add support for the BeagleBoard xM A/B
  ARM: dts: Grammar /that will/it will/
  ARM: dts: Grammar /is uses/ is used/
  ARM: OMAP2+: Fix config name for USB3 PHY
  ARM: dts: am335x: update USB DT references
  ARM: dts: OMAP2+: remove uses of obsolete gpmc,device-nand
  ARM: AM335X: EVM: fix pinmux documentation in devicetree
  ARM: OMAP2+: N900: remove omapdss init for DT boot
  ARM: dts: dra7xx-clocks: Correct mcasp2_ahclkx_mux bit-shift
  ARM: dts: omap5: Add clocks to USB3 PHY node
  ARM: OMAP2+: hwmod: fix missing braces in _init()
  ARM: AM43xx: fix dpll init in bypass mode
  ARM: OMAP3: hwmod data: Correct clock domains for USB modules
  ARM: OMAP3: PM: remove access to PRM_VOLTCTRL register

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:35:58 +02:00
Arnd Bergmann 072c8b3fe2 This is a patch set for some ST-Ericsson devices:
- Updates the Ux500 (U8500) defconfig
 - Selects PARTITION_ADVANCED for Ux500 and U300
 - Configure in IIO sensor drivers for the Ux500
 - Configure in the CW1200 WLAN chip for the Ux500
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJTS6ZhAAoJEEEQszewGV1zyokQAJWRYpC5T3uSDOSw/nenLwa2
 5DusWzEDvz7Bip6UxVif1SIvEaPs1gHMnhSquwlDfyVPM1SygvxvsZCD4daKEGru
 zsvMSRAUTaG2tKxo7QeSwErSIdg+HQtJ0rhgHyzSYUajDjQ0QQ/qGc6vIcJ8PvDj
 4uMmc3F0dk7wqSgTXtnMBD/L8/YSqIuUHTAbAmA84s64jLCXicbubgqjv0XNX5IM
 Hzm6RP/HVFE6tcji6dUPZNM54lRrJ0/o6Fg7G3l10JehAgSlUpR7weH+jtm01Cjc
 lkdGl3buOn0ZE6mcJO7GAPlZySzhljNoL7rn8M2APr1MR5v3FLRN6mzVEoTGJBMJ
 EufQlh0tAPuy6vnGroW+pzDZTSyhSXMcT38hnRW50hYRGrOH1B16n2NKLoiw/4X4
 kcxOsPMK1+4RLs0+LbWzCrCJVxBzTsrzFc/z10SLfoePEZPuC0UUczx88GRR02eZ
 gAyO7FtCXvNDbQCh1fv2at0/17yvP3hcNQmC5MruRCJ55HTiUlwkDBbD7GS5bWG9
 pYV+bWENJy7bY4nccXP8XqzIpxqkJ1nO917PycWhvGHFJFFp0dLFbje9ejqFCjY5
 kyBZGRQ8lqN7qTdESbiameazStJCSmZbH+lCDf9uFy3ram30vasmkqlSaEfFDSZA
 PX32S9J2WQgrRq2W60oR
 =Xe+n
 -----END PGP SIGNATURE-----

Merge tag 'ux500-defconfig-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into fixes

This is a patch set for some ST-Ericsson devices:
- Updates the Ux500 (U8500) defconfig
- Selects PARTITION_ADVANCED for Ux500 and U300
- Configure in IIO sensor drivers for the Ux500
- Configure in the CW1200 WLAN chip for the Ux500

* tag 'ux500-defconfig-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: configure for CW1200 WLAN chip
  ARM: ux500: configure in sensors
  ARM: u300: u300_defconfig: Enable PARTITION_ADVANCED
  ARM: ux500: u8500_defconfig: Enable PARTITION_ADVANCED
  ARM: ux500: update defconfig

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:35:14 +02:00
Arnd Bergmann 6e1ae422c3 Renesas ARM Based SoC Fixes Updates for v3.15
r8a7791 (R-Car M2) based koelsch board
 * Correct renesas,gpios to renesas,groups in sd[012] pfc
 
 8a7790 (R-Car H2) based lager board
 * Correct SND_SOC_DAIFMT_CBx_CFx flags
 
 r8a7740 (R-Mobile A1) SoC
 * Drop address cells from GIC node
 
 r8a7740 (R-Mobile A1) based Armadillo800 EVA board
 * Correct SND_SOC_DAIFMT_CBx_CFx flags
 
 sh73a0 (SH-Mobile AG5) SoC
 * Drop address cells from GIC node
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.15 (GNU/Linux)
 
 iQIcBAABAgAGBQJTTx5UAAoJENfPZGlqN0++iCIP/AmwtzYsCtUY2oVnjC1eSy8Y
 /xZxIgQskw00In1bUUAjv+6OAgmj+P3njjeFCItWP3QOc41QBaQ32l5FLPfNxK1T
 p4r5m+H8jlgEVZlSaIeUp37xA5DlcGE04TIRhZzp969wMJkRb9SOxhlkqoOao1qJ
 SRN4z8HgTI0sYCRgTmBSjZJC/srBSO08NAmEjB2i3DNFhJWRQP7BTl/SjwgGZKST
 8H6GQoHDZDf5GHsUigZVOMpiLgoa2TXsQzAC+JbULLreH8p/ybbzSco1qd2GqqhS
 rgSBs2uPSKhgyoz1pxi/oe6uNMoB/wbovE26itxD3bT7lTA8e1pZgf+bVyNBCu9D
 lWGVBjf+v4dBKCmCZmtthw29kfxPjQuVKoGCC8SBB/bnQnFrwADr23QWJ2p1g0P+
 EPg4umci4Dm+QV814w/M2IVRU6QIyX2Y4xalrBD3EhjoqY3tERClg67tbW54CDTE
 MyD8QPUpBbJElkcBOBOkP7SabqrjnIq4BdLaJQnkX2UfOcRQVTigMkM+tLwzm/l0
 rARyXVUBRPHLpkuEOHuSwNW+RuoAFbY2GuBwu4Esg1xXOUlYuO9SqXkdHD5x2ccq
 iQP3dZ8lE3ftZ+Z+QdEBzMqzXVBXply07G42FC7WjO0aYiNZ18FnVDNVh/728Kcf
 BSHdtoYqKt0qtECkIoPj
 =x27x
 -----END PGP SIGNATURE-----

Merge tag 'renesas-fixes-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

Renesas ARM Based SoC Fixes Updates for v3.15

r8a7791 (R-Car M2) based koelsch board
* Correct renesas,gpios to renesas,groups in sd[012] pfc

8a7790 (R-Car H2) based lager board
* Correct SND_SOC_DAIFMT_CBx_CFx flags

r8a7740 (R-Mobile A1) SoC
* Drop address cells from GIC node

r8a7740 (R-Mobile A1) based Armadillo800 EVA board
* Correct SND_SOC_DAIFMT_CBx_CFx flags

sh73a0 (SH-Mobile AG5) SoC
* Drop address cells from GIC node

* tag 'renesas-fixes-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: koelsch: correct renesas,gpios to renesas,groups in sd[012] pfc
  ARM: shmobile: r8a7740: drop address cells from GIC node
  ARM: shmobile: sh73a0: drop address cells from GIC node
  ARM: shmobile: armadillo800eva: fixup SND_SOC_DAIFMT_CBx_CFx flags
  ARM: shmobile: lager: fixup SND_SOC_DAIFMT_CBx_CFx flags

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:34:34 +02:00
Arnd Bergmann 8a52a116d1 Fifth Round of Renesas ARM Based SoC DT Updates for v3.15
Correct renesas,groups in SDHI nodes of for r8a7790 (R-Car H2) based
 Lager board.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTS11TAAoJENfPZGlqN0++Aj8P/0pnafIdmAWgbowAKWiqMc6d
 xWe41o1hOvlq7YI9CjrGWNLtSRfBB3L5ckF/tA68Ra20RS/IlzicpiMWfjbyCtlV
 ZpCOHvLNyc9a6qQ73K3932Fgv0dFolyxJpx29kKNV7Qt+PKiiaBnelwQsA3a66YU
 HLlBpDMkYfP+/Qz1tQ8Jy6jGLjDn+sP2Do4oXWe84zLrf1x7hZxVcMc56KOCnpNt
 Uj0qHRvo5mAmL4OvdQuS4qIpL0FDBOkSetwxhdq8Bn0Fp4w3ioD/Os7axcMscVKS
 2CROkfR5mWbVf2z2IXwZ89RPVYW9c/kPzlXh9ak03Y3dPGoos3NqKu4oOQqAd+IK
 pQs3TO2Aqi31CC/g8jPygIKNMyyudmMhUDd2YIhDQRYZLa6Vh1DyzuDwaFL4Sv7D
 1ouGzYj+yq1sUDzVSXXHS0mJEcAC0yS3DUAvT8LO8LAgiVb7h7DlcQ03eO7uc2k/
 1LGAHNp3d/AW8v34oru8tVFpCFMZeHiTLIzY16B2IMggtijnuL1kLk5cLoj6KnhT
 cYthsw+f0fbaxB4MDUa6bTQj3U9pL1VS+2MpIrUjiTR45IKbsSn+UMqyTzQlQttN
 KB68yVHd/3CJsN39e4rrkBkagdFZJHSGHlYyA+ThNllgczdcvkVR7h97r0Tz8E39
 mADRC9jDGsGKl05qxS/0
 =ANme
 -----END PGP SIGNATURE-----

Merge tag 'renesas-dt5-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

Fifth Round of Renesas ARM Based SoC DT Updates for v3.15

Correct renesas,groups in SDHI nodes of for r8a7790 (R-Car H2) based
Lager board.

* tag 'renesas-dt5-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: lager: correct renesas,gpios to renesas,groups in sd[02] pfc

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:34:00 +02:00
Arnd Bergmann 59209c9a34 Fixing uart-rx pull settings and a copy'n'paste error in a smp message
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABCAAGBQJTTPmsAAoJEPOmecmc0R2BiGgIAIY5YgfTSzKn7Khmko/gtStC
 s3LUiCB3u9exlLLsP41IZYm+TvQ2f+qBHNmANmK3JE48xf0CDFjzRdA8l2epHQj5
 eWcBBnaFH3r9kIijK9af2wnC6EerzPKHejaQqizN7lMMLZlr9YHSZvSp+d8mOZ5A
 jMkWvFnhoht5H2+hj0EHv1S6mdzLM9sYwsegvtEv5mAvtvO7++1WFx1aauteat9a
 4jhgYE+ZPc31yER9bO+j4VQBc10tuwvmUP5LBfgpMMVP2efFzZqY1g5ElAtw5ApN
 HUoCRAsnd29tE5W8pjkFsi6kPlRh5uMmCRnzWudccGgU8MO3nmPbsFQtMj1gGM8=
 =TAVy
 -----END PGP SIGNATURE-----

Merge tag 'v3.15-rockchip-fixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes

Fixing uart-rx pull settings and a copy'n'paste error in a smp message

* tag 'v3.15-rockchip-fixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: rockchip: fix copy'n'paste error in smp error messages
  ARM: rockchip: rk3188: enable pull-ups on UART RX pins

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:33:31 +02:00
Arnd Bergmann 9dbb7e2451 The i.MX fixes for 3.15:
- A couple of dts changes for the fallout of imx-drm binding update
  - Parent DI clocks to video PLL for better HDMI support
  - PCIe interrupt mapping and GIC node fixes
  - A series of edmqmx6 board fixes
  - Other small and random fixes on imx5 and imx6 dts
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQEcBAABAgAGBQJTTOc9AAoJEFBXWFqHsHzO+S0H+wbYC7IJxwJ8YVRHChFAs6gV
 vUP3MICQV49PUReGxhsc0iJmjnc8fJtXDR4wH7rmzlxQYdrYsnFYBk+yPXO6GhqW
 Js4hkS4V/9CbGmL7v53eGhW9TyTq0yE+vWpKXZTyDoCbKKkfhKrtfRIjZgkdNBZD
 3XAZ4zm3LFwca/GwLN2RSjJ6mdPX24pm+SDnblHqDvz/3KyfBQj2AYUYjRxElide
 YcsUMcXU+/aJD1JTVdriw9lsP7sqJzsemj948j8XakBoU32A+DuoBuB0Dhm9Uv10
 2qydt1R5pR9q2iX1/FYzZyTjs+KOW3ds8/Z36+MbWTytYS9TwzQ6bln0nOCUNhw=
 =eymy
 -----END PGP SIGNATURE-----

Merge tag 'imx-fixes-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes

The i.MX fixes for 3.15:
 - A couple of dts changes for the fallout of imx-drm binding update
 - Parent DI clocks to video PLL for better HDMI support
 - PCIe interrupt mapping and GIC node fixes
 - A series of edmqmx6 board fixes
 - Other small and random fixes on imx5 and imx6 dts

* tag 'imx-fixes-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: i.MX6: ipu_di_sel clocks can set parent rates
  ARM: imx6q: clk: Parent DI clocks to video PLL via di_pre_sel
  ARM: dts: imx: add required #clock-cells for fixed-clock
  ARM: dts: vybrid: drop address and size cells from GIC node
  ARM: dts: imx6sl-evk: Add an entry for MX6SL_PAD_ECSPI1_SS0__GPIO4_IO11
  ARM: dts: imx53: fix apparent copy/paste error
  ARM: dts: imx6q-gw5xxx: remove dead 'crtcs' property
  ARM: dts: imx53-tx53: add IPU DI ports and endpoints
  ARM: dts: imx6: edmqmx6: add second STMPE
  ARM: dts: imx6: edmqmx6: USB H1 only supports host mode
  ARM: dts: imx6: edmqmx6: Do not use the OTG switch as VBUS regulator
  ARM: dts: imx6: edmqmx6: Fix usbotg id pin
  ARM: dt: microsom: don't set bit 7 for ethernet mux settings
  ARM: imx6q-clk: parent lvds_gate from lvds_sel
  ARM: dts: imx: drop invalid size and address cells properties
  ARM: dts: mx5: fix wrong stmpe-ts bindings
  ARM: dts: imx53-m53evk: Fix memory region description
  ARM: dts: imx53-qsb-common: Fix memory region description
  ARM: dts: imx6: add PCIe interrupt mapping properties

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:30:53 +02:00
Arnd Bergmann 191bcd8120 mvebu DT fixes-non-critical (for v3.15-rc1)
- kirkwood
     - add some missing vendor prefixes to keep checkpatch happy
 
  - mvebu
     - add clock ref to mdio node on 370/XP/38x
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJTRp87AAoJEP45WPkGe8ZnQMsP/i34LwsfOeNGtWeZnkPK4Jx1
 jp0RJrlzs2vGJyPrWAhkR+rSAwBVS5BzPTlRmJmuU/r+g6nnYB114dPk4mcGFB3W
 oLATGzJ1To2p5oxODYC0pYTiWZGa2bPt1IOSyN3p77IX7iGjqx2uCuGHGK3eNez3
 hqi8gHy2J6JCHMW60UhP2gBwUNgpOXHaekLdaRdj1zX66d14P4yLGVS2f8YjBTqd
 5L/0/P7SFHsZVFl6F24mWLE6PLSoQHpRsXx0T+N5AJTuFUHBiBHrXL5XiOduWLb4
 AdG//fu39zjbV9pnanktzrb7Y4qFTUXhl0YlvIedx4O3itVtfuvLGnvx9S79yapz
 lb22vjWU3Y1/IkgVSiAD1YdWvFbMJpbFVC1TxTR8mT/23E+bgSJhNOwkLznF7KA3
 +MgZjx0MolRkhPo7eVOVlyc+c4r4+GrU2UjKPImt5imPFtcnAWQIGVScIigURiLF
 OcxJnwAV7qPlQvYHASHcv7Lfrb5kBaxwGNEvn8QzqWPuMjX0owgvXlkf9LotlbTV
 T9PQOGHfBH9Jpyo4aU75hDuhsMpm4zK2cIV3R0E7lLVXUaoth9GgSmUJcaA/GiZa
 likX0g9mNBJdEel4e3WhjHmt6kfbbxhPSB8RJOoEeCx5AY6gUyFQuR0RLaKu+C6A
 1hs/KWDko00WsnWKiOxP
 =cOq9
 -----END PGP SIGNATURE-----

Merge tag 'mvebu-dt-fixes-non-crit-3.15' of git://git.infradead.org/linux-mvebu into fixes

mvebu DT fixes-non-critical (for v3.15-rc1)

 - kirkwood
    - add some missing vendor prefixes to keep checkpatch happy

 - mvebu
    - add clock ref to mdio node on 370/XP/38x

* tag 'mvebu-dt-fixes-non-crit-3.15' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: ensure the mdio node has a clock reference on Armada 38x
  ARM: mvebu: ensure the mdio node has a clock reference on Armada 370/XP
  ARM: Kirkwood: DT: Add missing vendor prefix
  ARM: Kirkwood: Fix Atmel vendor prefix

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:30:16 +02:00
Paul Bolle cab4d50389 ARM: tegra: remove TEGRA_EMC_SCALING_ENABLE
Commit a7cbe92cef ("ARM: tegra: remove tegra EMC scaling driver")
removed the only user of TEGRA_EMC_SCALING_ENABLE. Remove its Kconfig
entry too.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:29:12 +02:00
Domenico Andreoli af81c08c28 ARM: Tidy up DTB Makefile entries
Few things were out of order:

- removed ARCH_BCM2835 duplicate
- shuffled ARCH_BCM_5301X, ARCH_U8500 and ARCH_U300 around so to keep the
  list sorted

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Signed-by: Domenico Andreoli <domenico.andreoli@linux.com>

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:28:47 +02:00
Rob Herring 6d0add405a ARM: fix missing CLKSRC_OF on multi-platform
In commit ddb902cc34 (ARM: centralize common multi-platform kconfig
options), CLKSRC_OF was removed from some platforms, but not added to
ARCH_MULTIPLATFORM. Fix this.

Reported-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:28:20 +02:00
Alex Elder 1be5f69216 ARM: spear: add __init to spear_clocksource_init()
I get a build warning because spear_clocksource_init() calls
clocksource_mmio_init(), but it doesn't have an __init annotation.
Fix that.

Signed-off-by: Alex Elder <elder@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:28:00 +02:00
Andrea Adami c02b50e90b ARM: pxa: hx4700.h: include "irqs.h" for PXA_NR_BUILTIN_GPIO
hx4700 needs the same fix as in
9705e74671
"ARM: pxa: fix various compilation problems"

Fix build errors. Initial one is:
/linux/arch/arm/mach-pxa/include/mach/hx4700.h:18:32: error:
 'PXA_NR_BUILTIN_GPIO' undeclared here (not in a function)
|  #define HX4700_ASIC3_GPIO_BASE PXA_NR_BUILTIN_GPIO

Cc: stable@vger.kernel.org # v3.13+
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:26:39 +02:00
Heinrich Schuchardt bb6dd5757c arm/mach-vexpress: array accessed out of bounds
dcscb_allcpus_mask is an array of size 2.

The index variable cluster has to be checked against this limit
before accessing the array.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2014-04-24 11:41:12 +01:00
Dan Carpenter 6b4ed8b00e clk: vexpress: NULL dereference on error path
If the allocation fails then we dereference the NULL in the error path.
Just return directly.

Fixes: ed27ff1db8 ('clk: Versatile Express clock generators ("osc") driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2014-04-24 11:39:06 +01:00
Tony Lindgren fb677ef70b ARM: OMAP2+: Fix GPMC remap for devices using an offset
At least the smc91x driver expects the device to be at 0x300
offset from bus base address. This does not work currently
for GPMC when booted in device tree mode as it attempts to
remap the the allocated GPMC partition to the address
configured by the device tree plus the device offset.

Note that this works just fine when booted with legacy mode.

Let's fix the issue by just ignoring any device specific
offset while remapping. And let's make sure the remap
address confirms to the GPMC 16MB minimum granularity
as listed in the TRM for GPMC_CONFIG7 BASEADDRESS bits.

Otherwise we can get something like this:

omap-gpmc 6e000000.gpmc: cannot remap GPMC CS 1 to 0x01000300

Cc: Pekon Gupta <pekon@ti.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-04-23 11:09:22 -07:00
Soren Brinkmann 0f6faa3fc9 ARM: zynq: dt: Add I2C nodes to Zynq device tree
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-04-22 09:30:49 +02:00
Soren Brinkmann b2bf5d4848 ARM: zynq: DT: Add 'clock-latency' property
Specify the 'clock-latency' property to avoid certain cpufreq governors
from refusing to work with the following error:
  ondemand governor failed, too long transition latency of HW, fallback to performance governor

Reported-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Tested-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-04-22 09:30:49 +02:00
Tony Lindgren efe8072316 ARM: OMAP2+: Fix oops for GPMC free
If gpmc_cs_remap() fails we will get an error because we are calling
release_resource() on an uninitialized resource. Let's fix that by
checking the resource flags. And while at it, let's also make
gpmc_cs_delete_mem() use the res pointer that we already have to
avoid confusion.

Without this patch we can get the following error:

omap-gpmc 6e000000.gpmc: cannot remap GPMC CS 1 to 0x01000300
Unable to handle kernel NULL pointer dereference at virtual address 00000018
...
(gpmc_cs_free+0x94/0xc8)
(gpmc_probe_generic_child+0x178/0x1ec)
(gpmc_probe_dt+0x1bc/0x2cc)
(gpmc_probe+0x250/0x44c)
(platform_drv_probe+0x3c/0x6c)
(really_probe+0x74/0x208)
(driver_probe_device+0x34/0x50)
(bus_for_each_drv+0x60/0x8c)
(device_attach+0x80/0xa4)
(bus_probe_device+0x88/0xb0)
(device_add+0x320/0x450)
(of_platform_device_create_pdata+0x80/0x9c)
(of_platform_bus_create+0xd0/0x170)
(of_platform_bus_create+0x12c/0x170)
(of_platform_populate+0x60/0x98)
(pdata_quirks_init+0x30/0x48)
(customize_machine+0x20/0x48)
(do_one_initcall+0x2c/0x14c)
(do_basic_setup+0x98/0xd8)
(kernel_init_freeable+0x12c/0x1e0)
(kernel_init+0x8/0xf0)
(ret_from_fork+0x14/0x2c)
Code: e1a04000 e59f0070 eb195136 e5942010 (e5923018)

Cc: Pekon Gupta <pekon@ti.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: tony Lindgren <tony@atomide.com>
2014-04-21 19:26:13 -07:00
Linus Torvalds a798c10faf Linux 3.15-rc2 2014-04-20 11:08:50 -07:00
Linus Torvalds 372feacb36 Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine fixes from Vinod Koul:
 "Back from long weekend here in India and now the time to send fixes
  for slave dmaengine.
   - Dan's fix of sirf xlate code
   - Jean's fix for timberland
   - edma fixes by Sekhar for SG handling and Yuan for changing init
     call"

* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
  dma: fix eDMA driver as a subsys_initcall
  dmaengine: sirf: off by one in of_dma_sirfsoc_xlate()
  platform: Fix timberdale dependencies
  dma: edma: fix incorrect SG list handling
2014-04-20 10:35:31 -07:00
Linus Torvalds 5269519f9f IOMMU Fixes for Linux v3.15-rc1
Fixes for regressions:
 
 	* Fix wrong IOMMU enumeration causing some SCSI device drivers
 	  initialization failures
 	* ARM-SMMU fixes for a panic condition and a wrong return value.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTU5YcAAoJECvwRC2XARrjQF0P/3OFeKUG2CQK7WDVj6ogqgwh
 OpvmdzEmOjZc6igZMIKvD7qYhFHR51L4M0FD91jWcEIgEuQZgwYMXPEhxaQRgx7E
 t8bKbkyFRZfCDYDbZJN14Sk+YYStnwi/5n84G938V2HZC/1OMKyqohhDBXUaIcAK
 tzu92P7m3yn11wCV2WQ28OyCtgcE5SPQyUxU8SN8YTrtsUmHXljVvQ17hJ5DgpeX
 XQSyUcoXnub6spr93PQWuzh3nAwPZUlrRKR9p2nxspL4Q4TxbqjFOdeZg3p12+9W
 Et6DKPkf8Xq4cbGJQU8bPYXWEp26NasFcGMDqtlcZBFNOO9stwaCf28YE4r/LUxQ
 StkjaZcUzhDxEjyUqksQjU6kCUh/6/nIl1DtnrpF2y3aZgkBSxx5rj4Vowqpbnf3
 AnR0BbeOUgWtuH98nUCKXJdDCaTWiFUAwzlAWN1Byp922Ol05obfE7QgyPHT2Gsb
 j1GJqBTw1lAM5s1I/vl1+uJm9W/jD+9tCHmOfmTxPswKnFhji7Un9hXoopSEhFEE
 pc29KMofFmYAM6n2a4p4FrGFLkbaYg+SC6vlNiQuLIi/KRid60xVeZGgzEU+0ajB
 O+MhARdd3ulFMPxoOWKR8XQkz1vo3cb4ArJfCG72dfg/AUqDO8vTp3kIsi5dx61e
 8308WSsq+gv2QNFVbrdj
 =vhSn
 -----END PGP SIGNATURE-----

Merge tag 'iommu-fixes-v3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:
 "Fixes for regressions:

   - fix wrong IOMMU enumeration causing some SCSI device drivers
     initialization failures
   - ARM-SMMU fixes for a panic condition and a wrong return value"

* tag 'iommu-fixes-v3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/arm-smmu: fix panic in arm_smmu_alloc_init_pte
  iommu/arm-smmu: Return 0 on unmap failure
  iommu/vt-d: fix bug in matching PCI devices with DRHD/RMRR descriptors
  iommu/vt-d: Fix get_domain_for_dev() handling of upstream PCIe bridges
  iommu/vt-d: fix memory leakage caused by commit ea8ea46
2014-04-20 10:33:49 -07:00
Linus Torvalds 200bde278d Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf tooling fixes from Ingo Molnar:
 "Three small tooling fixes"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf tools: Improve error reporting
  perf tools: Adjust symbols in VDSO
  perf kvm: Fix 'Min time' counting in report command
2014-04-20 10:32:33 -07:00
Ingo Molnar fd741edc25 perf/urgent fixes:
User visible:
 
 . Adjust symbols in VDSO to properly resolve its function names (Vladimir Nikulichev)
 
 . Improve error reporting for record session failure (Adrien BAK)
 
 . Fix 'Min time' counting in report command (Alexander Yarygin)
 
 Signed-off-by: Jiri Olsa <jolsa@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJTUvYSAAoJEPZqUSBWB3s9NK4P/0sNNlm6GFrA/AvwkodtIrTa
 MAVOcmWxP/ayafJkSVmPjDHwi4tlcfdzgilD1jG+M9OerwNvBi5yAcO6BZCRGueO
 9Inej82QzGwZES0Llq68HYIh8nx+85XP2ASJga84JvFKRuSLVlgPkkXzhQTa/Gpp
 FMI+h4GvPkIXnakfiq1u9Icth5zgcJuJMDmgDs1h9F9c2Ry4ecaghx+PSrc7vf10
 TWAYIvNNuykE9twOJWiBh8SuN0ws3rVA3ozJPkTlBtq9WIgNjxsFhBDV28njcaNY
 bokkDIjfgTPkWSPVBE3TbN1WwBBd/B3zreRKIYXGLZLJ0ey1C2aT/0uaW45UjyIr
 r7cCkSvdFIJIBf1nD/zC/KYJ/OW8ciUJo/Iwn3+M6cRx2nxkWoRhZphOuehLjqzF
 5aQBoE5USUVusi26BXGopP+fr+Inr2chEXB3gdq0MKV9HbTIegWze+/y5vEgjUFQ
 HR3RAgNbLXLdYWDk/PHvUHywBX64KE8AU/eGXg7BRJt+gB+ShYC4LP4xBfnWwxa4
 zKWbdOsqPwUsO9vVERxw8bQFsFiGkZhbllqKVMjhxjPL3hCG508ggG7jZRqFRCYW
 BNoHaCIPv4pTzTh5opncaxQtApsVW5LcfM2GwwEIaNyfOBT8qOVnM0AHyzLuab2i
 loqvffbTT+bopK0x+OiL
 =CtdG
 -----END PGP SIGNATURE-----

Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf into perf/urgent

Pull perf/urgent fixes from Jiri Olsa:

User visible changes:

  * Adjust symbols in VDSO to properly resolve its function names (Vladimir Nikulichev)

  * Improve error reporting for record session failure (Adrien BAK)

  * Fix 'Min time' counting in report command (Alexander Yarygin)

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-04-20 09:53:55 +02:00
Adrien BAK ffa91880a9 perf tools: Improve error reporting
In the current version, when using perf record, if something goes
wrong in tools/perf/builtin-record.c:375
  session = perf_session__new(file, false, NULL);

The error message:
"Not enough memory for reading per file header"

is issued. This error message seems to be outdated and is not very
helpful. This patch proposes to replace this error message by
"Perf session creation failed"

I believe this issue has been brought to lkml:
https://lkml.org/lkml/2014/2/24/458
although this patch only tackles a (small) part of the issue.

Additionnaly, this patch improves error reporting in
tools/perf/util/data.c open_file_write.

Currently, if the call to open fails, the user is unaware of it.
This patch logs the error, before returning the error code to
the caller.

Reported-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Adrien BAK <adrien.bak@metascale.org>
Link: http://lkml.kernel.org/r/1397786443.3093.4.camel@beast
[ Reorganize the changelog into paragraphs ]
[ Added empty line after fd declaration in open_file_write ]
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
2014-04-20 00:15:12 +02:00
Vladimir Nikulichev 922d0e4d9f perf tools: Adjust symbols in VDSO
pert-report doesn't resolve function names in VDSO:

$ perf report --stdio -g flat,0.0,15,callee --sort pid
...
            8.76%
               0x7fff6b1fe861
               __gettimeofday
               ACE_OS::gettimeofday()
...

In this case symbol values should be adjusted the same way as for executables,
relocatable objects and prelinked libraries.

After fix:

$ perf report --stdio -g flat,0.0,15,callee --sort pid
...
            8.76%
               __vdso_gettimeofday
               __gettimeofday
               ACE_OS::gettimeofday()

Signed-off-by: Vladimir Nikulichev <nvs@tbricks.com>
Tested-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Link: http://lkml.kernel.org/r/969812.163009436-sendEmail@nvs
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
2014-04-20 00:15:11 +02:00
Alexander Yarygin acb61fc8ed perf kvm: Fix 'Min time' counting in report command
Every event in the perf-kvm has a 'stats' structure, which contains
max/min/average/etc times of handling this event.
The problem is that the 'perf-kvm stat report' command always shows
that 'min time' is 0us for every event. Example:

 # perf kvm stat report

 Analyze events for all VCPUs:

    VM-EXIT    Samples  Samples%     Time%   Min Time   Max Time Avg time
  [..]
  0xB2 MSCH         12     0.07%     0.00%        0us        8us 7.31us ( +-   2.11% )
  0xB2 CHSC         12     0.07%     0.00%        0us       18us 9.39us ( +-   9.49% )
  0xB2 STPX          8     0.05%     0.00%        0us        2us 1.88us ( +-   7.18% )
  0xB2 STSI          7     0.04%     0.00%        0us       44us 16.49us ( +-  38.20% )
  [..]

This happens because the 'stats' structure is not initialized and
stats->min equals to 0. Lets initialize the structure for every
event after its allocation using init_stats() function. This initializes
stats->min to -1 and makes 'Min time' statistics counting work:

 # perf kvm stat report

 Analyze events for all VCPUs:

    VM-EXIT    Samples  Samples%     Time%   Min Time   Max Time Avg time
  [..]
  0xB2 MSCH         12     0.07%     0.00%        6us        8us 7.31us ( +-   2.11% )
  0xB2 CHSC         12     0.07%     0.00%        7us       18us 9.39us ( +-   9.49% )
  0xB2 STPX          8     0.05%     0.00%        1us        2us 1.88us ( +-   7.18% )
  0xB2 STSI          7     0.04%     0.00%        1us       44us 16.49us ( +-  38.20% )
  [..]

Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1397053319-2130-3-git-send-email-borntraeger@de.ibm.com
[ Fixing the perf examples changelog output ]
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
2014-04-20 00:14:08 +02:00
Eric Dumazet 404ca80eb5 coredump: fix va_list corruption
A va_list needs to be copied in case it needs to be used twice.

Thanks to Hugh for debugging this issue, leading to various panics.

Tested:

  lpq84:~# echo "|/foobar12345 %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h" >/proc/sys/kernel/core_pattern

'produce_core' is simply : main() { *(int *)0 = 1;}

  lpq84:~# ./produce_core
  Segmentation fault (core dumped)
  lpq84:~# dmesg | tail -1
  [  614.352947] Core dump to |/foobar12345 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 lpq84 (null) pipe failed

Notice the last argument was replaced by a NULL (we were lucky enough to
not crash, but do not try this on your production machine !)

After fix :

  lpq83:~# echo "|/foobar12345 %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h %h" >/proc/sys/kernel/core_pattern
  lpq83:~# ./produce_core
  Segmentation fault
  lpq83:~# dmesg | tail -1
  [  740.800441] Core dump to |/foobar12345 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 lpq83 pipe failed

Fixes: 5fe9d8ca21 ("coredump: cn_vprintf() has no reason to call vsnprintf() twice")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Diagnosed-by: Hugh Dickins <hughd@google.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: stable@vger.kernel.org # 3.11+
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-19 13:23:31 -07:00
Linus Torvalds 6d4596905b Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fix from Ingo Molnar:
 "This fixes the preemption-count imbalance crash reported by Owen
  Kibel"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mce: Fix CMCI preemption bugs
2014-04-19 10:41:43 -07:00
Linus Torvalds 8f98f6f5d6 Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
 "Two fixes:

   - a SCHED_DEADLINE task selection fix
   - a sched/numa related lockdep splat fix"

* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched: Check for stop task appearance when balancing happens
  sched/numa: Fix task_numa_free() lockdep splat
2014-04-19 10:40:51 -07:00
Linus Torvalds 8de3f7a705 Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
 "Two kernel side fixes:

   - an Intel uncore PMU driver potential crash fix
   - a kprobes/perf-call-graph interaction fix"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel: Use rdmsrl_safe() when initializing RAPL PMU
  kprobes/x86: Fix page-fault handling logic
2014-04-19 10:40:11 -07:00
Linus Torvalds b93124202f Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
 "Unfortunately this contains no easter eggs, its a bit larger than I'd
  like, but I included a patch that just moves code from one file to
  another and I'd like to avoid merge conflicts with that later, so it
  makes it seem worse than it is,

  Otherwise:
   - radeon: fixes to use new microcode to stabilise some cards, use
     some common displayport code, some runtime pm fixes, pll regression
     fixes
   - i915: fix for some context oopses, a warn in a used path, backlight
     fixes
   - nouveau: regression fix
   - omap: a bunch of fixes"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (51 commits)
  drm: bochs: drop unused struct fields
  drm: bochs: add power management support
  drm: cirrus: add power management support
  drm: Split out drm_probe_helper.c from drm_crtc_helper.c
  drm/plane-helper: Don't fake-implement primary plane disabling
  drm/ast: fix value check in cbr_scan2
  drm/nouveau/bios: fix a bit shift error introduced by 457e77b
  drm/radeon/ci: make sure mc ucode is loaded before checking the size
  drm/radeon/si: make sure mc ucode is loaded before checking the size
  drm/radeon: improve PLL params if we don't match exactly v2
  drm/radeon: memory leak on bo reservation failure. v2
  drm/radeon: fix VCE fence command
  drm/radeon: re-enable mclk dpm on R7 260X asics
  drm/radeon: add support for newer mc ucode on CI (v2)
  drm/radeon: add support for newer mc ucode on SI (v2)
  drm/radeon: apply more strict limits for PLL params v2
  drm/radeon: update CI DPM powertune settings
  drm/radeon: fix runpm handling on APUs (v4)
  drm/radeon: disable mclk dpm on R7 260X
  drm/tegra: Remove gratuitous pad field
  ...
2014-04-19 10:35:30 -07:00
Dave Airlie a42892ed10 Merge branch 'drm-next-3.15-wip' of git://people.freedesktop.org/~deathsimple/linux into drm-next
Some i2c fixes over DisplayPort.

* 'drm-next-3.15-wip' of git://people.freedesktop.org/~deathsimple/linux:
  drm/radeon: Improve vramlimit module param documentation
  drm/radeon: fix audio pin counts for DCE6+ (v2)
  drm/radeon/dp: switch to the common i2c over aux code
  drm/dp/i2c: Update comments about common i2c over dp assumptions (v3)
  drm/dp/i2c: send bare addresses to properly reset i2c connections (v4)
  drm/radeon/dp: handle zero sized i2c over aux transactions (v2)
  drm/i915: support address only i2c-over-aux transactions
  drm/tegra: dp: Support address-only I2C-over-AUX transactions
2014-04-19 11:16:02 +10:00
Linus Torvalds ebfc45ee70 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull more networking fixes from David Miller:

 1) Fix mlx4_en_netpoll implementation, it needs to schedule a NAPI
    context, not synchronize it.  From Chris Mason.

 2) Ipv4 flow input interface should never be zero, it should be
    LOOPBACK_IFINDEX instead.  From Cong Wang and Julian Anastasov.

 3) Properly configure MAC to PHY connection in mvneta devices, from
    Thomas Petazzoni.

 4) sys_recv should use SYSCALL_DEFINE.  From Jan Glauber.

 5) Tunnel driver ioctls do not use the correct namespace, fix from
    Nicolas Dichtel.

 6) Fix memory leak on seccomp filter attach, from Kees Cook.

 7) Fix lockdep warning for nested vlans, from Ding Tianhong.

 8) Crashes can happen in SCTP due to how the auth_enable value is
    managed, fix from Vlad Yasevich.

 9) Wireless fixes from John W Linville and co.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (45 commits)
  net: sctp: cache auth_enable per endpoint
  tg3: update rx_jumbo_pending ring param only when jumbo frames are enabled
  vlan: Fix lockdep warning when vlan dev handle notification
  seccomp: fix memory leak on filter attach
  isdn: icn: buffer overflow in icn_command()
  ip6_tunnel: use the right netns in ioctl handler
  sit: use the right netns in ioctl handler
  ip_tunnel: use the right netns in ioctl handler
  net: use SYSCALL_DEFINEx for sys_recv
  net: mdio-gpio: Add support for separate MDI and MDO gpio pins
  net: mdio-gpio: Add support for active low gpio pins
  net: mdio-gpio: Use devm_ functions where possible
  ipv4, route: pass 0 instead of LOOPBACK_IFINDEX to fib_validate_source()
  ipv4, fib: pass LOOPBACK_IFINDEX instead of 0 to flowi4_iif
  mlx4_en: don't use napi_synchronize inside mlx4_en_netpoll
  net: mvneta: properly configure the MAC <-> PHY connection in all situations
  net: phy: add minimal support for QSGMII PHY
  sfc:On MCDI timeout, issue an FLR (and mark MCDI to fail-fast)
  mwifiex: fix hung task on command timeout
  mwifiex: process event before command response
  ...
2014-04-18 17:53:46 -07:00
Linus Torvalds 6e66d5dab5 Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
 "A set of 5 small cifs fixes"

* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
  cif: fix dead code
  cifs: fix error handling cifs_user_readv
  fs: cifs: remove unused variable.
  Return correct error on query of xattr on file with empty xattrs
  cifs: Wait for writebacks to complete before attempting write.
2014-04-18 17:52:39 -07:00
Linus Torvalds 25bfe4f5f1 Char/Misc driver fixes for 3.15-rc2
Here are a few driver fixes for char/misc drivers that resolve reported
 issues.
 
 All have been in linux-next successfully for a few days.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlNRlx4ACgkQMUfUDdst+ylYCgCdHm8SDiXwRfhUQJcYYlXrI1xs
 skwAn3p1ydnIyVZJ/B3uxTA/0/1Jof5Z
 =no/7
 -----END PGP SIGNATURE-----

Merge tag 'char-misc-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are a few driver fixes for char/misc drivers that resolve
  reported issues.

  All have been in linux-next successfully for a few days"

* tag 'char-misc-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Drivers: hv: vmbus: Negotiate version 3.0 when running on ws2012r2 hosts
  Tools: hv: Handle the case when the target file exists correctly
  vme_tsi148: Utilize to_pci_dev() macro
  vme_tsi148: Fix PCI address mapping assumption
  vme_tsi148: Fix typo in tsi148_slave_get()
  w1: avoid recursive device_add
  w1: fix netlink refcnt leak on error path
  misc: Grammar s/addition/additional/
  drivers: mcb: fix memory leak in chameleon_parse_cells() error path
  mei: ignore client writing state during cb completion
  mei: me: do not load the driver if the FW doesn't support MEI interface
  GenWQE: Increase driver version number
  GenWQE: Fix multithreading problems
  GenWQE: Ensure rc is not returning an uninitialized value
  GenWQE: Add wmb before DDCB is started
  GenWQE: Enable access to VPD flash area
2014-04-18 17:02:35 -07:00
Linus Torvalds 60fbf2bda1 driver core fixes for 3.15-rc2
Here are some driver core fixes for 3.15-rc2.  Also in here are some
 documentation updates, as well as an API removal that had to wait for
 after -rc1 due to the cleanups coming into you from multiple developer
 trees (this one and the PPC tree.)
 
 All have been in linux next successfully.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlNRl6cACgkQMUfUDdst+yllxACfV9fZ/A6IQja60AdPEo+oa6Cw
 RiIAoJtH0D0G0eC4+/Qs9GSRMoB4jPPC
 =Wi3a
 -----END PGP SIGNATURE-----

Merge tag 'driver-core-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fixes from Greg KH:
 "Here are some driver core fixes for 3.15-rc2.  Also in here are some
  documentation updates, as well as an API removal that had to wait for
  after -rc1 due to the cleanups coming into you from multiple developer
  trees (this one and the PPC tree.)

  All have been in linux next successfully"

* tag 'driver-core-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  drivers/base/dd.c incorrect pr_debug() parameters
  Documentation: Update stable address in Chinese and Japanese translations
  topology: Fix compilation warning when not in SMP
  Chinese: add translation of io_ordering.txt
  stable_kernel_rules: spelling/word usage
  sysfs, driver-core: remove unused {sysfs|device}_schedule_callback_owner()
  kernfs: protect lazy kernfs_iattrs allocation with mutex
  fs: Don't return 0 from get_anon_bdev
2014-04-18 16:59:52 -07:00
Linus Torvalds 8cb652bb10 staging driver fixes for 3.15-rc2
Here are a few staging driver fixes for issues that have been reported
 for 3.15-rc2.
 
 Also dominating the diffstat for the pull request is the removal of the
 rtl8187se driver.  It's no longer needed in staging as a "real" driver
 for this hardware is now merged in the tree in the "correct" location in
 drivers/net/
 
 All of these patches have been tested in linux-next.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlNRmSwACgkQMUfUDdst+ympmwCgmht0boH4QJSf8ojnkrgXhZOG
 JUsAoJqfC22c/dKfLbMgXYuU12Kuidhe
 =poU3
 -----END PGP SIGNATURE-----

Merge tag 'staging-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver fixes from Greg KH:
 "Here are a few staging driver fixes for issues that have been reported
  for 3.15-rc2.

  Also dominating the diffstat for the pull request is the removal of
  the rtl8187se driver.  It's no longer needed in staging as a "real"
  driver for this hardware is now merged in the tree in the "correct"
  location in drivers/net/

  All of these patches have been tested in linux-next"

* tag 'staging-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: r8188eu: Fix case where ethtype was never obtained and always be checked against 0
  staging: r8712u: Fix case where ethtype was never obtained and always be checked against 0
  staging: r8188eu: Calling rtw_get_stainfo() with a NULL sta_addr will return NULL
  staging: comedi: fix circular locking dependency in comedi_mmap()
  staging: r8723au: Add missing initialization of change_inx in sort algorithm
  Staging: unisys: use after free in list_for_each()
  staging: unisys: use after free in error messages
  staging: speakup: fix misuse of kstrtol() in handle_goto()
  staging: goldfish: Call free_irq in error path
  staging: delete rtl8187se wireless driver
  staging: rtl8723au: Fix buffer overflow in rtw_get_wfd_ie()
  staging: gs_fpgaboot: remove __TIMESTAMP__ macro
  staging: vme: fix memory leak in vme_user_probe()
  staging: fpgaboot: clean up Makefile
  staging/usbip: fix store_attach() sscanf return value check
  staging/usbip: userspace - fix usbipd SIGSEGV from refresh_exported_devices()
  staging: rtl8188eu: remove spaces, correct counts to unbreak P2P ioctls
  staging/rtl8821ae: Fix OOM handling in _rtl_init_deferred_work()
2014-04-18 16:58:47 -07:00
Linus Torvalds 575a292981 TTY/Serial driver fixes for 3.15-rc2
Here are a number of small tty/serial driver fixes for 3.15-rc2.  Also
 in here are some Documentation file removals for drivers that we removed
 a long time ago, no need to keep it around any longer.
 
 All of these have been in linux-next for a bit.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlNRmhMACgkQMUfUDdst+yl1egCgi9FsrVUE57dZ2AJNuVwxeh90
 cDQAoIAbaKSE1ooen/txjFI27rB92qgZ
 =d+yo
 -----END PGP SIGNATURE-----

Merge tag 'tty-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver fixes from Greg KH:
 "Here are a number of small tty/serial driver fixes for 3.15-rc2.  Also
  in here are some Documentation file removals for drivers that we
  removed a long time ago, no need to keep it around any longer.

  All of these have been in linux-next for a bit"

* tag 'tty-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  Revert "serial: 8250, disable "too much work" messages"
  serial: amba-pl011: fix regression, causing an Oops on rmmod
  tty: Fix help text of SYNCLINK_CS
  tty: fix memleak in alloc_pid
  ttyprintk: Allow built as a module
  ttyprintk: Fix wrong tty_unregister_driver() call in the error path
  serial: 8250, disable "too much work" messages
  Documentation/serial: Delete obsolete driver documentation
  serial: omap: Fix missing pm_runtime_resume handling by simplifying code
  serial_core: Fix pm imbalance on unbind
  serial: pl011: change Rx burst size to half of trigger level
  serial: timberdale: Depend on X86_32
  serial: st-asc: Fix SysRq char handling
  Revert "serial: clps711x: Give a chance to perform useful tasks during wait loop"
  serial_core: Fix conditional start_tx on ring buffer not empty
  serial: efm32: use $vendor,$device scheme for compatible string
  serial: omap: free the wakeup settings in remove
2014-04-18 16:57:53 -07:00
Linus Torvalds 7e55f81ecf USB fixes for 3.15-rc2
Here are a number of tiny USB fixes and new device ids for 3.15-rc2.
 Nothing major, just issues some people have reported.
 
 All of these have been in linux-next.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlNRmoQACgkQMUfUDdst+ynbMgCgn32vVlhBxMJuS5MXRMH+WUUj
 6PkAn1jn+8gLz2aX5BkMKUuE2pgU2Phz
 =pKvA
 -----END PGP SIGNATURE-----

Merge tag 'usb-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are a number of tiny USB fixes and new device ids for 3.15-rc2.
  Nothing major, just issues some people have reported.

  All of these have been in linux-next"

* tag 'usb-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  uas: fix deadlocky memory allocations
  uas: fix error handling during scsi_scan()
  uas: fix GFP_NOIO under spinlock
  uwb: adds missing error handling
  USB: cdc-acm: Remove Motorola/Telit H24 serial interfaces from ACM driver
  USB: ohci-jz4740: FEAT_POWER is a port feature, not a hub feature
  USB: ohci-jz4740: Fix uninitialized variable warning
  USB: EHCI: tegra: set txfill_tuning
  usb: ehci-platform: Return immediately from suspend if ehci_suspend fails
  usb: ehci-exynos: Return immediately from suspend if ehci_suspend fails
  USB: fix crash during hotplug of PCI USB controller card
  USB: cdc-acm: fix double usb_autopm_put_interface() in acm_port_activate()
  usb: usb-common: fix typo for usb_state_string
  USB: usb_wwan: fix handling of missing bulk endpoints
  USB: pl2303: add ids for Hewlett-Packard HP POS pole displays
  USB: cp210x: Add 8281 (Nanotec Plug & Drive)
  usb: option driver, add support for Telit UE910v2
  Revert "USB: serial: add usbid for dell wwan card to sierra.c"
  USB: serial: ftdi_sio: add id for Brainboxes serial cards
2014-04-18 16:57:00 -07:00
Robert Nelson ef78f3869c ARM: dts: Add support for the BeagleBoard xM A/B
BeagleBoard xM A/B has an inverted usb hub enable line vs the xM C

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
[tony@atomide.com: updated for missing bracket]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-04-18 16:50:23 -07:00
Tony Lindgren be2fa17a56 OMAP hwmod and clock fixes for v3.15-rc
A few OMAP hwmod and clock fixes for v3.15-rc.  Probably the most useful
 fix is the AM43xx DPLL patch.
 
 Basic build, boot, and PM test results are here:
 
 http://www.pwsan.com/omap/testlogs/prcm-fixes-a-v3.15-rc/20140411130021/
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJTSFhFAAoJEMePsQ0LvSpLCR4P/3h/lC04pT5ZxR3XBapS3cr1
 9YWw6a6R97hUbGFe4PbodIvk5JeN9avj1QvWImxSXUipOG+57QRm3xdSy7MhbngL
 oGiotZHkqnpjo8EK0r+Dw9UfcDnxJtiWqwFkNp4oE5T5HG3Sj8a3SmX5YYuE0+Jc
 QAbMOz7qW10P0AexZTiM2dG5MmA8mg3mOJnFxOn1cTlVbNHgdjY3aJ4+mQWWFWPd
 ccp4hqNlMRcvuwQdseYzLW6ZZycRUd54SECWLrylCqgNz6UqD9n4EW0Jo9f3Y3y+
 sn7J8C0Ac6+6OpdsJ6O49uUo/lnrfplEJBeomSDwuzIRkN0rMbp9BVLiw2gEgwz+
 aboDa74zHpHdQKxbtaiLWKSzcSDM2Jv9Vj4RVkXlnSeS3XRMS0P2gxi9rhaK8ikR
 WyGNqH4AIKDP+tX2bdM6hHkhCNvRHs55wToasGhwrrIhZOFZBjnlPxO/NW1KoQHA
 uObvb9H5D094mfwGnrKQJNYxlboh0lDlaHLlycgKOW9kOsf4PbUI1/k827fmuc7X
 oF5K3be7QLfNtQ8hnZIU3kgmdDdQ3d4/YHhBCPbDleAX4oNYqp0MiDLxKHtYEg/O
 4Ecg14rM1DxfWkMKht20ITtVQ/kAjTEGn1F8cNO1kLLJntktsJPv8JhF6t6HYvgX
 ZvcHuvJTYMkzOnIMMRxs
 =TOEq
 -----END PGP SIGNATURE-----

Merge tag 'for-v3.15-rc/omap-fixes-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.15/fixes

OMAP hwmod and clock fixes for v3.15-rc

A few OMAP hwmod and clock fixes for v3.15-rc.  Probably the most useful
fix is the AM43xx DPLL patch.

Basic build, boot, and PM test results are here:

http://www.pwsan.com/omap/testlogs/prcm-fixes-a-v3.15-rc/20140411130021/
2014-04-18 16:46:53 -07:00
Tony Lindgren cdd705dddc Merge branch 'fixes-v3.15-rc1'; commit '390403fd79821bbd0c3a0d83307df2be87047b36' into omap-for-v3.15/fixes 2014-04-18 16:44:38 -07:00
Linus Torvalds ea2388f281 Merge branch 'akpm' (incoming from Andrew)
Merge misc fixes from Andrew Morton:
 "13 fixes"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  thp: close race between split and zap huge pages
  mm: fix new kernel-doc warning in filemap.c
  mm: fix CONFIG_DEBUG_VM_RB description
  mm: use paravirt friendly ops for NUMA hinting ptes
  mips: export flush_icache_range
  mm/hugetlb.c: add cond_resched_lock() in return_unused_surplus_pages()
  wait: explain the shadowing and type inconsistencies
  Shiraz has moved
  Documentation/vm/numa_memory_policy.txt: fix wrong document in numa_memory_policy.txt
  powerpc/mm: fix ".__node_distance" undefined
  kernel/watchdog.c:touch_softlockup_watchdog(): use raw_cpu_write()
  init/Kconfig: move the trusted keyring config option to general setup
  vmscan: reclaim_clean_pages_from_list() must use mod_zone_page_state()
2014-04-18 16:40:31 -07:00