)]}'
{
  "log": [
    {
      "commit": "5375871d432ae9fc581014ac117b96aaee3cd0c7",
      "tree": "be98e8255b0f927fb920fb532a598b93fa140dbe",
      "parents": [
        "b57cb7231b2ce52d3dda14a7b417ae125fb2eb97",
        "dfbc2d75c1bd47c3186fa91f1655ea2f3825b0ec"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 21 18:55:10 2012 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 21 18:55:10 2012 -0700"
      },
      "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\nPull powerpc merge from Benjamin Herrenschmidt:\n \"Here\u0027s the powerpc batch for this merge window.  It is going to be a\n  bit more nasty than usual as in touching things outside of\n  arch/powerpc mostly due to the big iSeriesectomy :-) We finally got\n  rid of the bugger (legacy iSeries support) which was a PITA to\n  maintain and that nobody really used anymore.\n\n  Here are some of the highlights:\n\n   - Legacy iSeries is gone.  Thanks Stephen ! There\u0027s still some bits\n     and pieces remaining if you do a grep -ir series arch/powerpc but\n     they are harmless and will be removed in the next few weeks\n     hopefully.\n\n   - The \u0027fadump\u0027 functionality (Firmware Assisted Dump) replaces the\n     previous (equivalent) \"pHyp assisted dump\"...  it\u0027s a rewrite of a\n     mechanism to get the hypervisor to do crash dumps on pSeries, the\n     new implementation hopefully being much more reliable.  Thanks\n     Mahesh Salgaonkar.\n\n   - The \"EEH\" code (pSeries PCI error handling \u0026 recovery) got a big\n     spring cleaning, motivated by the need to be able to implement a\n     new backend for it on top of some new different type of firwmare.\n\n     The work isn\u0027t complete yet, but a good chunk of the cleanups is\n     there.  Note that this adds a field to struct device_node which is\n     not very nice and which Grant objects to.  I will have a patch soon\n     that moves that to a powerpc private data structure (hopefully\n     before rc1) and we\u0027ll improve things further later on (hopefully\n     getting rid of the need for that pointer completely).  Thanks Gavin\n     Shan.\n\n   - I dug into our exception \u0026 interrupt handling code to improve the\n     way we do lazy interrupt handling (and make it work properly with\n     \"edge\" triggered interrupt sources), and while at it found \u0026 fixed\n     a wagon of issues in those areas, including adding support for page\n     fault retry \u0026 fatal signals on page faults.\n\n   - Your usual random batch of small fixes \u0026 updates, including a bunch\n     of new embedded boards, both Freescale and APM based ones, etc...\"\n\nI fixed up some conflicts with the generalized irq-domain changes from\nGrant Likely, hopefully correctly.\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (141 commits)\n  powerpc/ps3: Do not adjust the wrapper load address\n  powerpc: Remove the rest of the legacy iSeries include files\n  powerpc: Remove the remaining CONFIG_PPC_ISERIES pieces\n  init: Remove CONFIG_PPC_ISERIES\n  powerpc: Remove FW_FEATURE ISERIES from arch code\n  tty/hvc_vio: FW_FEATURE_ISERIES is no longer selectable\n  powerpc/spufs: Fix double unlocks\n  powerpc/5200: convert mpc5200 to use of_platform_populate()\n  powerpc/mpc5200: add options to mpc5200_defconfig\n  powerpc/mpc52xx: add a4m072 board support\n  powerpc/mpc5200: update mpc5200_defconfig to fit for charon board\n  Documentation/powerpc/mpc52xx.txt: Checkpatch cleanup\n  powerpc/44x: Add additional device support for APM821xx SoC and Bluestone board\n  powerpc/44x: Add support PCI-E for APM821xx SoC and Bluestone board\n  MAINTAINERS: Update PowerPC 4xx tree\n  powerpc/44x: The bug fixed support for APM821xx SoC and Bluestone board\n  powerpc: document the FSL MPIC message register binding\n  powerpc: add support for MPIC message register API\n  powerpc/fsl: Added aliased MSIIR register address to MSI node in dts\n  powerpc/85xx: mpc8548cds - add 36-bit dts\n  ...\n"
    },
    {
      "commit": "6c15d7afbb2f9e2d3114b513306dae736b56f535",
      "tree": "17ad7aa4544ad1d83b50eb4929f77b7793b5f0f4",
      "parents": [
        "75ff85a81680e5779383aa6210a4f89ed76e40ec"
      ],
      "author": {
        "name": "Ira Snyder",
        "email": "iws@ovro.caltech.edu",
        "time": "Thu Jan 26 11:00:14 2012 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Feb 27 11:33:59 2012 +1100"
      },
      "message": "carma-fpga: fix race between data dumping and DMA callback\n\nWhen the system is under heavy load, we occasionally saw a problem where\nthe system would get a legitimate interrupt when they should be\ndisabled.\n\nThis was caused by the data_dma_cb() DMA callback unconditionally\nre-enabling FPGA interrupts even when data dumping is disabled. When\ndata dumping was re-enabled, the irq handler would fire while a DMA was\nin progress. The \"BUG_ON(priv-\u003einflight !\u003d NULL);\" during the second\ninvocation of the DMA callback caused the system to crash.\n\nTo fix the issue, the priv-\u003eenabled boolean is moved under the\nprotection of the priv-\u003elock spinlock. The DMA callback checks the\nboolean to know whether to re-enable FPGA interrupts before it returns.\n\nNow that it is fixed, the driver keeps FPGA interrupts disabled when it\nexpects that they are disabled, fixing the bug.\n\nSigned-off-by: Ira W. Snyder \u003ciws@ovro.caltech.edu\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "75ff85a81680e5779383aa6210a4f89ed76e40ec",
      "tree": "c327f25f2a51fc32382f0fcff4fee7c0532b6f15",
      "parents": [
        "6d45584fdc202fd30da655120412210153429104"
      ],
      "author": {
        "name": "Ira Snyder",
        "email": "iws@ovro.caltech.edu",
        "time": "Thu Jan 26 10:59:54 2012 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Feb 27 11:33:59 2012 +1100"
      },
      "message": "carma-fpga: fix lockdep warning\n\nLockdep occasionally complains with the message:\nINFO: HARDIRQ-safe -\u003e HARDIRQ-unsafe lock order detected\n\nThis is caused by calling videobuf_dma_unmap() under spin_lock_irq(). To\nfix the warning, we drop the lock before unmapping and freeing the\nbuffer.\n\nSigned-off-by: Ira W. Snyder \u003ciws@ovro.caltech.edu\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "b00e126ffea89b687a83093546058b07aa054b4c",
      "tree": "b9dc95d02de0cb772d40554bbce670e4086e449d",
      "parents": [
        "dcd6c92267155e70a94b3927bce681ce74b80d1f"
      ],
      "author": {
        "name": "Axel Lin",
        "email": "axel.lin@gmail.com",
        "time": "Sun Jan 22 15:33:49 2012 +0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Tue Jan 24 16:31:48 2012 -0800"
      },
      "message": "MISC: convert drivers/misc/* to use module_platform_driver()\n\nThis patch converts the drivers in drivers/misc/* to use the\nmodule_platform_driver() macro which makes the code smaller and a bit\nsimpler.\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nAcked-by: Ira W. Snyder \u003ciws@ovro.caltech.edu\u003e\nCc: Pavan Savoy \u003cpavan_savoy@ti.com\u003e\nCc: Donggeun Kim \u003cdg77.kim@samsung.com\u003e\nAcked-By: Pratyush Anand \u003cpratyush.anand@st.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Pratyush Anand \u003cpratyush.anand@st.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "57f2685c16fa8e0cb86e4bc7c8ac33bfed943819",
      "tree": "96a42fe632687c8486c250c4805bf1d4c9c34d19",
      "parents": [
        "488a9d018256dc9f29e041c0360445b6d25eea9a",
        "e08b881a69d638175bfa99b5af4d72b731633ea7"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jan 17 18:40:24 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jan 17 18:40:24 2012 -0800"
      },
      "message": "Merge branch \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma\n\n* \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma: (53 commits)\n  ARM: mach-shmobile: specify CHCLR registers on SH7372\n  dma: shdma: fix runtime PM: clear channel buffers on reset\n  dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit\n  dmaengine/ste_dma40: clear LNK on channel startup\n  dmaengine: intel_mid_dma: remove legacy pm interface\n  ASoC: mxs: correct \u0027direction\u0027 of device_prep_dma_cyclic\n  dmaengine: intel_mid_dma: error path fix\n  dmaengine: intel_mid_dma: locking and freeing fixes\n  mtd: gpmi-nand: move to dma_transfer_direction\n  mtd: fix compile error for gpmi-nand\n  mmc: mxs-mmc: fix the dma_transfer_direction migration\n  dmaengine: add DMA_TRANS_NONE to dma_transfer_direction\n  dma: mxs-dma: Don\u0027t use CLKGATE bits in CTRL0 to disable DMA channels\n  dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe\n  dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled.\n  dma: mxs-dma: fix a typo in comment\n  DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove\n  video i.MX IPU: Fix display connections\n  i.MX IPU DMA: Fix wrong burstsize settings\n  dmaengine/ste_dma40: allow fixed physical channel\n  ...\n\nFix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c}\n\nThe conflicts looked pretty trivial, but I\u0027ll ask people to verify them.\n"
    },
    {
      "commit": "4933402075d4f38a82c491a4afca6ca7661aa0a8",
      "tree": "74c1b6870db1b4a88377f906bfbc6bea66572fe8",
      "parents": [
        "9c8b39077b0a5b0990bb707fcd7b5913d7b322b8"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Nov 08 19:57:05 2011 -0500"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Wed Nov 16 14:25:19 2011 +1100"
      },
      "message": "carma-fpga: Missed switch from of_register_platform_driver()\n\n... by 6 months\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "1d0c81e876fe04295ef5df387ba057bf9cfae3d8",
      "tree": "ebee1c19005a528361521cc624de9f69fba44b93",
      "parents": [
        "1003cab8276cd34d9deab8ca9d148ee59f7728a7"
      ],
      "author": {
        "name": "Vinod Koul",
        "email": "vinod.koul@linux.intel.com",
        "time": "Fri Oct 14 10:42:56 2011 +0530"
      },
      "committer": {
        "name": "Vinod Koul",
        "email": "vinod.koul@linux.intel.com",
        "time": "Mon Oct 31 09:40:25 2011 +0530"
      },
      "message": "carma: move to dma_transfer_direction\n\nfixup usage of dma direction by introducing dma_transfer_direction,\nthis patch moves carma drivers to use new enum\n\nSigned-off-by: Vinod Koul \u003cvinod.koul@linux.intel.com\u003e\nCC Ira W. Snyder \u003ciws@ovro.caltech.edu\u003e\n"
    },
    {
      "commit": "0e1d715b5b982ee0099f3fbf6ad47dc8bda518a6",
      "tree": "ea9171509fbf48558cec0598cedd6fb27d58d48e",
      "parents": [
        "c186f0e177275e83728d7acfdf4a1b68793a7038"
      ],
      "author": {
        "name": "Ira Snyder",
        "email": "iws@ovro.caltech.edu",
        "time": "Fri Feb 11 13:34:30 2011 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Thu May 19 16:55:10 2011 +1000"
      },
      "message": "misc: Add CARMA DATA-FPGA Programmer support\n\nThis adds support for programming the data processing FPGAs on the OVRO\nCARMA board. These FPGAs have a special programming sequence that\nrequires that we program the Freescale DMA engine, which is only\navailable inside the kernel.\n\nSigned-off-by: Ira W. Snyder \u003ciws@ovro.caltech.edu\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "c186f0e177275e83728d7acfdf4a1b68793a7038",
      "tree": "1628c09fc7a4eaae4a4f3b27e5bf77c536990874",
      "parents": [
        "41fb5e62604c5ddd00a784ffb7672dd8df5d76f2"
      ],
      "author": {
        "name": "Ira Snyder",
        "email": "iws@ovro.caltech.edu",
        "time": "Fri Feb 11 13:34:29 2011 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Thu May 19 16:55:08 2011 +1000"
      },
      "message": "misc: Add CARMA DATA-FPGA Access Driver\n\nThis driver allows userspace to access the data processing FPGAs on the\nOVRO CARMA board. It has two modes of operation:\n\n1) random access\n\nThis allows users to poke any DATA-FPGA registers by using mmap to map\nthe address region directly into their memory map.\n\n2) correlation dumping\n\nWhen correlating, the DATA-FPGA\u0027s have special requirements for getting\nthe data out of their memory before the next correlation. This nominally\nhappens at 64Hz (every 15.625ms). If the data is not dumped before the\nnext correlation, data is lost.\n\nThe data dumping driver handles buffering up to 1 second worth of\ncorrelation data from the FPGAs. This lowers the realtime scheduling\nrequirements for the userspace process reading the device.\n\nSigned-off-by: Ira W. Snyder \u003ciws@ovro.caltech.edu\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    }
  ]
}