)]}'
{
  "log": [
    {
      "commit": "91f63d0efa1b2ff3f8773aad61c2970f097232aa",
      "tree": "147e47e1edb50dc66f785e0e40106cab907ff4f8",
      "parents": [
        "abc3c744d0d7f4ad710a948ae73852ffea5fbc3b"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Mon Mar 01 19:21:01 2010 +1100"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Mon Mar 01 10:43:39 2010 +0100"
      },
      "message": "block: fix for \"Consolidate phys_segment and hw_segment limits\"\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "8a78362c4eefc1deddbefe2c7f38aabbc2429d6b",
      "tree": "c095d95af1aec0f9cee5975b1dcdc6bc1d17d401",
      "parents": [
        "086fa5ff0854c676ec333760f4c0154b3b242616"
      ],
      "author": {
        "name": "Martin K. Petersen",
        "email": "martin.petersen@oracle.com",
        "time": "Fri Feb 26 00:20:39 2010 -0500"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Fri Feb 26 13:58:08 2010 +0100"
      },
      "message": "block: Consolidate phys_segment and hw_segment limits\n\nExcept for SCSI no device drivers distinguish between physical and\nhardware segment limits.  Consolidate the two into a single segment\nlimit.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "086fa5ff0854c676ec333760f4c0154b3b242616",
      "tree": "ee63fb3c7c7d964bd799355b7cde18ba95f91f07",
      "parents": [
        "eb28d31bc97e6374d81f404da309401ffaed467b"
      ],
      "author": {
        "name": "Martin K. Petersen",
        "email": "martin.petersen@oracle.com",
        "time": "Fri Feb 26 00:20:38 2010 -0500"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Fri Feb 26 13:58:08 2010 +0100"
      },
      "message": "block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors\n\nThe block layer calling convention is blk_queue_\u003climit name\u003e.\nblk_queue_max_sectors predates this practice, leading to some confusion.\nRename the function to appropriately reflect that its intended use is to\nset max_hw_sectors.\n\nAlso introduce a temporary wrapper for backwards compability.  This can\nbe removed after the merge window is closed.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "eb28d31bc97e6374d81f404da309401ffaed467b",
      "tree": "580d750832dd1da39a5c93b91b8e069db3395b1c",
      "parents": [
        "e751e76a5f7adeee7438e68b0965559ad2864d0d"
      ],
      "author": {
        "name": "Martin K. Petersen",
        "email": "martin.petersen@oracle.com",
        "time": "Fri Feb 26 00:20:37 2010 -0500"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Fri Feb 26 13:58:08 2010 +0100"
      },
      "message": "block: Add BLK_ prefix to definitions\n\nAdd a BLK_ prefix to block layer constants.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "f21121cde6e617b90cd03ce083652ca543004dc2",
      "tree": "9a2401e05c403cc4f6ce59e7936b89c1000798af",
      "parents": [
        "e00ef7997195e4f8e10593727a6286e2e2802159"
      ],
      "author": {
        "name": "Hideyuki Sasaki",
        "email": "Hideyuki_Sasaki@hq.scei.sony.co.jp",
        "time": "Wed Nov 04 09:09:28 2009 +0100"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Wed Nov 04 09:09:28 2009 +0100"
      },
      "message": "block/ps3: fix slow VRAM IO\n\nThe current PS3 VRAM driver uses msleep() to wait for completion of RSX\nDMA transfers between system memory and VRAM.  Depending on the system\ntiming, the processing delay and overhead of this msleep() call can\nsignificantly impact VRAM driver IO.\n\nTo avoid the condition, add a short duration (200 usec max) udelay()\npolling loop before entering the msleep() polling loop.\n\nSigned-off-by: Hideyuki Sasaki \u003cxhide@rd.scei.sony.co.jp\u003e\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nAcked-by: Jim Paris \u003cjim@jtan.com\u003e\nCc: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "83d5cde47dedf01b6a4a4331882cbc0a7eea3c2e",
      "tree": "f8ba5e263717d35cd444fcc65898d2ed352af1ae",
      "parents": [
        "7b021967c5e1463936042c8da72b550d3cabe9ac"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Mon Sep 21 17:01:13 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Sep 22 07:17:25 2009 -0700"
      },
      "message": "const: make block_device_operations const\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "9413c8836a16e9d034928a7f9d3ad81bebd71ce9",
      "tree": "d19deb8e6561212004f18ba1c3cbd668e3697048",
      "parents": [
        "02a606c2c47a2e4714225d0c3513ca03679f01d2"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jul 29 02:06:42 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Thu Aug 20 10:29:26 2009 +1000"
      },
      "message": "powerpc/cell: Move CBE_IOPTE_* to \u003casm/cell-regs.h\u003e\n\nAs \u003casm/iommu.h\u003e doesn\u0027t contain any other hardware specific definitions\nbut only interfaces.\n\nReported-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "03fa68c245cccbcb99035cbabaa13b408ba91ab5",
      "tree": "b6190d60db6302fd9b84c3aac50bf75b7351f70c",
      "parents": [
        "9f08e9db84c1e9234e07b9b595f5b2508c621823"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:54 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 16:47:24 2009 +1000"
      },
      "message": "ps3: shorten ps3_system_bus_[gs]et_driver_data to ps3_system_bus_[gs]et_drvdata\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nAcked-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "6dee2c87ebbe5d7ce8c4c163966a0bd9c02c75ef",
      "tree": "d3ba06ad73c80fb9fccd9c0a0b590f5cc6bec6d4",
      "parents": [
        "1bd9784f5ebb5b1b5a1efb8302d7b57c6483e2e6"
      ],
      "author": {
        "name": "Roel Kluin",
        "email": "roel.kluin@gmail.com",
        "time": "Wed Jun 10 04:38:52 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 16:47:23 2009 +1000"
      },
      "message": "block/ps3: remove driver_data direct access of struct device\n\nIn the near future, the driver core is going to not allow direct access\nto the driver_data pointer in struct device.  Instead, the functions\ndev_get_drvdata() and dev_set_drvdata() should be used.  These functions\nhave been around since the beginning, so are backwards compatible with\nall older kernel versions.\n\n[Geert: Use ps3_system_bus_[gs]et_driver_data() for ps3_system_bus_device]\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "1bd9784f5ebb5b1b5a1efb8302d7b57c6483e2e6",
      "tree": "ea31cb6afcabfa05ed1043e33f4dc12f5df8463f",
      "parents": [
        "c3b94fd800cc7eb59c91ccb55326cdaf589b0e88"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:51 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 16:47:23 2009 +1000"
      },
      "message": "ps3vram: Make ps3vram_priv.reports a void *\n\nSo we can kill a cast.\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "c3b94fd800cc7eb59c91ccb55326cdaf589b0e88",
      "tree": "fdb5e3aef6e4fef9b55753e3d359bf1fa0544884",
      "parents": [
        "fb89e89d0ff6142f0616eb8260ea89d6fd924982"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:50 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 16:47:22 2009 +1000"
      },
      "message": "ps3vram: Remove no longer used ps3vram_priv.ddr_base\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "fb89e89d0ff6142f0616eb8260ea89d6fd924982",
      "tree": "75a8457c238807871a48be213abb719765901061",
      "parents": [
        "13685a1654b65357fb34066a98ef40445f7820fc"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:41 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 16:47:22 2009 +1000"
      },
      "message": "ps3vram: Replace mutex by spinlock + bio_list\n\nRemove the mutex serializing access to the cache.\nInstead, queue up new requests on a bio_list if the driver is busy.\n\nThis improves sequential write performance by ca. 2%.\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "d3352c9f1e8e2f2989d9686c8aa8acb4842fe75e",
      "tree": "ea8a18d573a45f913d9e0669a17a0b39835e55ff",
      "parents": [
        "56ac72dba5d24a477d281b985797d5e62d3f5c2e"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:48 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 13:26:20 2009 +1000"
      },
      "message": "ps3fb/vram: Extract common GPU stuff into \u003casm/ps3gpu.h\u003e\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: linux-fbdev-devel@lists.sourceforge.net\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "56ac72dba5d24a477d281b985797d5e62d3f5c2e",
      "tree": "d2eba5567ba763b054f8c185b209b81bb35381da",
      "parents": [
        "e78d0c5c14ab91648274b2c5e6c4c35f072cea64"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:47 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 13:26:20 2009 +1000"
      },
      "message": "ps3vram: GPU memory mapping cleanup\n\n- Make the IOMMU flags used for mapping main memory into the GPU\u0027s I/O space\n    explicit, instead of relying on the default in the hypervisor,\n  - Add missing calls to lv1_gpu_context_iomap(..., CBE_IOPTE_M) to unmap the\n    memory during cleanup.\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "3273d8778f90457a495603945e95b47c2c139f22",
      "tree": "d396985b80804aa0496383d5d5b481c08090da54",
      "parents": [
        "3c20e2f2793380add92dacce63395a8503b6c7c9"
      ],
      "author": {
        "name": "Jim Paris",
        "email": "jim@jtan.com",
        "time": "Wed Jun 10 04:38:39 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 13:26:18 2009 +1000"
      },
      "message": "ps3vram: Correct exchanged gotos in ps3vram_probe() error path\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "3c20e2f2793380add92dacce63395a8503b6c7c9",
      "tree": "6e4c10bf5162b0c9a479bc3180dc2cd59040409a",
      "parents": [
        "734957c89794971c874f9d3ccd9eb49dc3325f65"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:38 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 13:26:18 2009 +1000"
      },
      "message": "ps3vram: Use proc_create_data() instead of proc_create()\n\nUse proc_create_data() to avoid race conditions.\n\nReported-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "734957c89794971c874f9d3ccd9eb49dc3325f65",
      "tree": "3beb7d7bb3b2f70fb44ecc1fc80b794f3b57f58a",
      "parents": [
        "7a4a89c38960591fa6555d287f793bd592c07ebd"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Wed Jun 10 04:38:37 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Jun 15 13:26:17 2009 +1000"
      },
      "message": "ps3vram: Fix error path (return -EIO) for short read/write\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: Jim Paris \u003cjim@jtan.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "99b76233803beab302123d243eea9e41149804f3",
      "tree": "398178210fe66845ccd6fa4258ba762a87e023ad",
      "parents": [
        "3dec7f59c370c7b58184d63293c3dc984d475840"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Wed Mar 25 22:48:06 2009 +0300"
      },
      "committer": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Tue Mar 31 01:14:44 2009 +0400"
      },
      "message": "proc 2/2: remove struct proc_dir_entry::owner\n\nSetting -\u003eowner as done currently (pde-\u003eowner \u003d THIS_MODULE) is racy\nas correctly noted at bug #12454. Someone can lookup entry with NULL\n-\u003eowner, thus not pinning enything, and release it later resulting\nin module refcount underflow.\n\nWe can keep -\u003eowner and supply it at registration time like -\u003eproc_fops\nand -\u003edata.\n\nBut this leaves -\u003eowner as easy-manipulative field (just one C assignment)\nand somebody will forget to unpin previous/pin current module when\nswitching -\u003eowner. -\u003eproc_fops is declared as \"const\" which should give\nsome thoughts.\n\n-\u003eread_proc/-\u003ewrite_proc were just fixed to not require -\u003eowner for\nprotection.\n\nrmmod\u0027ed directories will be empty and return \".\" and \"..\" -- no harm.\nAnd directories with tricky enough readdir and lookup shouldn\u0027t be modular.\nWe definitely don\u0027t want such modular code.\n\nRemoving -\u003eowner will also make PDE smaller.\n\nSo, let\u0027s nuke it.\n\nKudos to Jeff Layton for reminding about this, let\u0027s say, oversight.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d12454\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\n"
    },
    {
      "commit": "f507cd22035fdadd5dbb476dd05e9e7ee21c3b84",
      "tree": "6d152e75c9ae1ba59349c969ae4b96b1e9f61304",
      "parents": [
        "9ead64974b05501bbac0d63a47c99fa786d064ba"
      ],
      "author": {
        "name": "Geert Uytterhoeven",
        "email": "Geert.Uytterhoeven@sonycom.com",
        "time": "Fri Mar 06 02:54:09 2009 +0000"
      },
      "committer": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Fri Mar 13 16:07:19 2009 +1100"
      },
      "message": "ps3/block: Replace mtd/ps3vram by block/ps3vram\n\nConvert the PS3 Video RAM Storage Driver from an MTD driver to a plain block\ndevice driver.\n\nThe ps3vram driver exposes unused video RAM on the PS3 as a block device\nsuitable for storage or swap.  Fast data transfer is achieved using a local\ncache in system RAM and DMA transfers via the GPU.\n\nThe new driver is ca. 50% faster for reading, and ca. 10% for writing.\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nAcked-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n"
    }
  ]
}