)]}'
{
  "log": [
    {
      "commit": "99289a4e8a9cb3fa6caa8fc4ebf57a33db497340",
      "tree": "53a149795f88ea1da576b4cec0d218cc998670a3",
      "parents": [
        "59f145d28ce853b13dafdfab438c48f3ead0b38e"
      ],
      "author": {
        "name": "Arnaud Giersch",
        "email": "arnaud.giersch@free.fr",
        "time": "Sun Nov 13 00:38:18 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:49 2005 +0000"
      },
      "message": "[MIPS] Add const qualifier to writes##bwlq.\n    \nAdd const qualifier to parameter addr of writes##bwlq.\n    \nSigned-off-by: Arnaud Giersch \u003carnaud.giersch@free.fr\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "59f145d28ce853b13dafdfab438c48f3ead0b38e",
      "tree": "e758652a96e8d63ac2b413bcba4266743af09d78",
      "parents": [
        "84c493d8e143360cfba3efede97e5a93d62c4d3d"
      ],
      "author": {
        "name": "Arnaud Giersch",
        "email": "arnaud.giersch@free.fr",
        "time": "Sun Nov 13 00:38:18 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:48 2005 +0000"
      },
      "message": "[MIPS] IP32: Fix sparse warnings.\n    \nAdd __iomem qualifier to crime and mace pointers.\n    \nSigned-off-by: Arnaud Giersch \u003carnaud.giersch@free.fr\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "84c493d8e143360cfba3efede97e5a93d62c4d3d",
      "tree": "1530db463632b6cdb279aa0078d2249452d815aa",
      "parents": [
        "19ce1cfb2d53e5b9f70d0199d551789db2718e6f"
      ],
      "author": {
        "name": "Arnaud Giersch",
        "email": "arnaud.giersch@free.fr",
        "time": "Sun Nov 13 00:38:18 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:47 2005 +0000"
      },
      "message": "[MIPS] IP32 Fix and complete IP32 parport definitions\n    \nFix, complete, and indent IP32 parport definitions.\nDefinition were wrong for CTXINUSE and DMACTIVE (1-bit shift).\nAdd macros DATA_BOUND, DATALEN_SHIFT, and CTRSHIFT.\n    \nSigned-off-by: Arnaud Giersch \u003carnaud.giersch@free.fr\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "efd9412d850397fc129c17eb33c84f74abb0d3ee",
      "tree": "49d832872141ed2982312e705b863be35a61c489",
      "parents": [
        "d93efab838ee399b45379bd97b2812ecee84471b"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Fri Nov 11 11:46:25 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:45 2005 +0000"
      },
      "message": "[MIPS] JMR3927: Undo accidental rename.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "16212017a54afdb702ecc796aaa0448b795de03b",
      "tree": "3ee7edf2f92d531689bcb0db0be91a5d9e8d2a61",
      "parents": [
        "cd017fbdd33f2d8294b0e0324faa1dc7750b4af0"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:44 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:44 2005 +0000"
      },
      "message": "[MIPS] IP32: No need to include \u003casm/io.h\u003e.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "cd017fbdd33f2d8294b0e0324faa1dc7750b4af0",
      "tree": "7d7191c3be2270b036876a137d417c1ef9da7e11",
      "parents": [
        "443bf3292f04c53e92bf0588f1aa2c9b421545e2"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:43 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:43 2005 +0000"
      },
      "message": "Add definitions for the Dallas DS1742 RTC / non-volatile memory.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "443bf3292f04c53e92bf0588f1aa2c9b421545e2",
      "tree": "686f01621b7144c17c5b4340c5cdd40f299fedf3",
      "parents": [
        "bdc3c3c7cbc3e1244c03640b4b372d097a1dacf3"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:42 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:42 2005 +0000"
      },
      "message": "Add definitions for the Dallas DS17287 RTC.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "bdc3c3c7cbc3e1244c03640b4b372d097a1dacf3",
      "tree": "513f7beb915ef2adae11f9222879a6eab911ef02",
      "parents": [
        "6f17ce33fef3fd84e3e45850c9388d118adfad96"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:42 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:42 2005 +0000"
      },
      "message": "[MIPS] Add missing arch defines for the Alchemy MTD driver.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "6f17ce33fef3fd84e3e45850c9388d118adfad96",
      "tree": "062cc6c191d9db6450d37c36051506218e0a66e8",
      "parents": [
        "0905780aae58ea69f2dafea9716ee2ea78dbe4e2"
      ],
      "author": {
        "name": "Yoichi Yuasa",
        "email": "yuasa@hh.iij4u.or.jp",
        "time": "Thu Nov 10 22:42:36 2005 +0900"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:41 2005 +0000"
      },
      "message": "Add GT64111 PCI ID back\n    \nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "db7f6861822c80f17a23647b4d0042dcc56e2024",
      "tree": "45f030d4feb1146e09c95d96d108797564c3558a",
      "parents": [
        "0db169f9703115bab09eda5d89a8f6937a7bf98e"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Tue Nov 08 22:23:13 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Nov 17 16:23:38 2005 +0000"
      },
      "message": "[MIPS] Delete duplicate definitions of break codes.\n   \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "0db169f9703115bab09eda5d89a8f6937a7bf98e",
      "tree": "c7fb83d10394e33dffe4ae13d9878e8e500bb60a",
      "parents": [
        "d58a75ef75ad98f2d20ee6dccfc71f881aabffb0",
        "6e87abd0b8cbb23ed9ffe5cc9f790fb5cac45eae"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Nov 16 08:25:28 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Nov 16 08:25:28 2005 -0800"
      },
      "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6\n"
    },
    {
      "commit": "d58a75ef75ad98f2d20ee6dccfc71f881aabffb0",
      "tree": "fbfa28526e3e2695c61d83a1a4997a8c3d00b686",
      "parents": [
        "f6ff56cd56b83d8edf4b3cffc5c53c56b37a5081",
        "5d66da3d71e6aeca80ca08dbebd8a1cd72e6ee1f"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Nov 16 07:58:48 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Nov 16 07:58:48 2005 -0800"
      },
      "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge\n"
    },
    {
      "commit": "6e87abd0b8cbb23ed9ffe5cc9f790fb5cac45eae",
      "tree": "2469b23b6410153c7b25f03b6e5d3b846874a7d7",
      "parents": [
        "7b5603e056b8b5f3175f14badd895b9ac567f315"
      ],
      "author": {
        "name": "David S. Miller",
        "email": "davem@sunset.davemloft.net",
        "time": "Wed Nov 16 00:52:57 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@sunset.davemloft.net",
        "time": "Wed Nov 16 00:52:57 2005 -0800"
      },
      "message": "[DVB]: Add compat ioctl handling.\n\nBased upon a patch by Guido Guenther \u003cagx@sigxcpu.org\u003e.\n\nSome of these ioctls had embedded time_t objects\nor pointers, so needed translation.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "5d66da3d71e6aeca80ca08dbebd8a1cd72e6ee1f",
      "tree": "1bdc54e617fc209925f33118f414ce0a4ebb62ac",
      "parents": [
        "d3ed65832029dcaf5fe086670a2f2c25600b51e9"
      ],
      "author": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Wed Nov 16 13:54:32 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Wed Nov 16 14:05:11 2005 +1100"
      },
      "message": "[PATCH] powerpc: Make the vDSO functions set error code (#2)\n\nThe vDSO functions should have the same calling convention as a syscall.\nUnfortunately, they currently don\u0027t set the cr0.so bit which is used to\nindicate an error. This patch makes them clear this bit unconditionally\nsince all functions currently succeed. The syscall fallback done by some\nof them will eventually override this if the syscall fails.\n\nThis also changes the symbol version of all vdso exports to make sure\nglibc can differenciate between old and fixed calls for existing ones\nlike __kernel_gettimeofday.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "7486a38f683d49e6f8b2b9050ff06778b151a40c",
      "tree": "6a43a59ae4892d8993105d7151fe0676c10d02e1",
      "parents": [
        "950fc0025f8566d1c44da04fed216513f83268af"
      ],
      "author": {
        "name": "Kumar Gala",
        "email": "galak@gate.crashing.org",
        "time": "Tue Nov 15 11:03:24 2005 -0600"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Wed Nov 16 13:52:12 2005 +1100"
      },
      "message": "[PATCH] powerpc: replace page_to_virt() with lowmem_page_address() for Book-E\n\npage_to_virt and lowmem_page_address provided equiavlent functionality\nso use the more standard lowmem_page_address\n\nThis also addresses build issue in ARCH\u003dpowerpc since page_to_virt()\nhas been removed from include/asm-powerpc/page.h\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "b5166cc252190be80465f3b4f050e4a0310f71af",
      "tree": "565d11c2ea25d1553489d6c8a9b4d2c00e110288",
      "parents": [
        "f9e4ec57c66586d0c165ed9373efaf9e329d5766"
      ],
      "author": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Tue Nov 15 16:05:33 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Wed Nov 16 13:29:46 2005 +1100"
      },
      "message": "[PATCH] powerpc: pci_64 fixes \u0026 cleanups\n\nI discovered that in some cases (PowerMac for example) we wouldn\u0027t\nproperly map the PCI IO space on recent kernels. In addition, the code\nfor initializing PCI host bridges was scattered all over the place with\nsome duplication between platforms.\n\nThis patch fixes the problem and does a small cleanup by creating a\npcibios_alloc_controller() in pci_64.c that is similar to the one in\npci_32.c (just takes an additional device node argument) that takes care\nof all the grunt allocation and initialisation work. It should work for\nboth boot time and dynamically allocated PHBs.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "f6ff56cd56b83d8edf4b3cffc5c53c56b37a5081",
      "tree": "0ec4807d49a602ba785e60e5352b542f1581d4c9",
      "parents": [
        "fb6d73d3014babb69f5cc2d1d78b31e9d09fc5df",
        "5a6f294e43e432bd207a702fea49ebb303ef9b23"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Nov 15 16:59:38 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Nov 15 16:59:38 2005 -0800"
      },
      "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n"
    },
    {
      "commit": "31f3426904e066f17e3f88c468a2f7c869ad4aac",
      "tree": "11e67ebf551552dad83cf53815945ff299344273",
      "parents": [
        "cf225356578326308b16a0fd03ff3fa72fe3da07"
      ],
      "author": {
        "name": "Stephen Hemminger",
        "email": "shemminger@osdl.org",
        "time": "Tue Nov 15 15:17:10 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Tue Nov 15 15:17:10 2005 -0800"
      },
      "message": "[TCP]: More spelling fixes.\n\nFrom Joe Perches\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@osdl.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "7ae8c5ec122e4e909193dbbdb2ad2de349e307c9",
      "tree": "42ef1a96f9286f8ddab8edd6d037506a9cbe889f",
      "parents": [
        "e1f1def6ef3f0c71d0df302c3759f6937adaf9ae",
        "9f68a24853dd37d18f2cfa979cf4e131f5a10e8f"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Nov 15 12:45:33 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Nov 15 12:45:33 2005 -0800"
      },
      "message": "Merge branch \u0027upstream-fixes\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev\n"
    },
    {
      "commit": "0c53508980a95b84c296c4336a831776cc22cf58",
      "tree": "66f908cb6cbdeb2bbc34fd3a3ab08090ecc3d9a2",
      "parents": [
        "f4eeb0a20f017fd8bc849cc50469c2e2e6a0c05c"
      ],
      "author": {
        "name": "Christoph Hellwig",
        "email": "hch@lst.de",
        "time": "Tue Nov 15 00:09:18 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Nov 15 08:59:20 2005 -0800"
      },
      "message": "[PATCH] v850: use generic hardirq code\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-by: Miles Bader \u003cmiles@gnu.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f4eeb0a20f017fd8bc849cc50469c2e2e6a0c05c",
      "tree": "8abf99bcc413ffaae8dcf8a80d6dbb31c184f417",
      "parents": [
        "228322f13fe20bd29e81fca8341cc1fc7ffc5929"
      ],
      "author": {
        "name": "Miles Bader",
        "email": "miles@gnu.org",
        "time": "Tue Nov 15 00:09:17 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Nov 15 08:59:19 2005 -0800"
      },
      "message": "[PATCH] v850: Add missing include in hardirq.h\n\nSigned-off-by: Miles Bader \u003cmiles@gnu.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d4ed803c564701eae9534ab26a86ddb06acaf49c",
      "tree": "573ecacf5ea40a3dc847f8ceb82a1aa0e95fe15c",
      "parents": [
        "19842d67340e4a8f616552d344e97fc7452aa37a"
      ],
      "author": {
        "name": "Harald Welte",
        "email": "laforge@gnumonks.org",
        "time": "Tue Nov 15 00:09:06 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Nov 15 08:59:18 2005 -0800"
      },
      "message": "[PATCH] Make sysctl.h (again) usable from userspace\n\nMake sysctl.h (again) useable from userspace\n\nSigned-off-by: Harald Welte \u003claforge@netfilter.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "cf225356578326308b16a0fd03ff3fa72fe3da07",
      "tree": "76510d0004761f02a0f2de1437671d1feeb58fde",
      "parents": [
        "451677c46feb5fb39cb7f71035b8716064fcbd57"
      ],
      "author": {
        "name": "Jochen Friedrich",
        "email": "jochen@scram.de",
        "time": "Mon Nov 14 21:58:18 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Mon Nov 14 21:58:18 2005 -0800"
      },
      "message": "[LLC]: Fix typo\n\nSigned-off-by: Jochen Friedrich \u003cjochen@scram.de\u003e\nAcked-by: Arnaldo Carvalho de Melo \u003cacme@mandriva.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "4060994c3e337b40e0f6fa8ce2cc178e021baf3d",
      "tree": "980297c1747ca89354bc879cc5d17903eacb19e2",
      "parents": [
        "0174f72f848dfe7dc7488799776303c81b181b16",
        "d3ee871e63d0a0c70413dc0aa5534b8d6cd6ec37"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:56:02 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:56:02 2005 -0800"
      },
      "message": "Merge x86-64 update from Andi\n"
    },
    {
      "commit": "8893166ff8694f36655009aa9bf8e7f2e1c9339f",
      "tree": "89f030c84d807f58444667a401194cda06fcc1b0",
      "parents": [
        "9e43e1b7c7c9872da032442d8e4bb112a02d16f4"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:17 2005 -0800"
      },
      "message": "[PATCH] x86_64: Increase the maximum number of local APICs to the maximum\n\nThis is needed for large multinode IBM systems which have a sparse\nAPIC space in clustered mode, fully covering the available 8 bits.\n\nThe previous kernels would limit the local APIC number to 127,\nwhich caused it to reject some of the CPUs at boot.\n\nI increased the maximum and shrunk the apic_version array a bit\nto make up for that (the version is only 8 bit, so don\u0027t need\nan full int to store)\n\nCc:  Chris McDermott \u003clcm@us.ibm.com\u003e\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "efbbdce94f6ea54cf06d9a06e4c95f6874ad64a8",
      "tree": "8f2b387266cae7ea06a1cd100174cb849fd45a8d",
      "parents": [
        "bf0f2e23834e2bf7d64b467ef07095b1c7e2c04b"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:17 2005 -0800"
      },
      "message": "[PATCH] x86_64: Use common sys_time64\n\nKeeping this function does not makes sense because it\u0027s a copied (and\nbuggy) copy of sys_time.  The only difference is that now.tv_sec (which is\na time_t, i.e.  a 64-bit long) is copied (and truncated) into a int\n(32-bit).\n\nThe prototype is the same (they both take a long __user *), so let\u0027s drop\nthis and redirect it to sys_time (and make sure it exists by defining\n__ARCH_WANT_SYS_TIME).\n\nOnly disadvantage is that the sys_stime definition is also compiled (may be\nfixed if needed by adding a separate __ARCH_WANT_SYS_STIME macro, and\ndefining it for all arch\u0027s defining __ARCH_WANT_SYS_TIME except x86_64).\n\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "bf0f2e23834e2bf7d64b467ef07095b1c7e2c04b",
      "tree": "0a652a8e4cc51f50139d892cee17f7a699c4afa4",
      "parents": [
        "8e0d4f4e9132ae6e353f9cf27261627bcc7c65cc"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:17 2005 -0800"
      },
      "message": "[PATCH] x86_64: Set ____cacheline_maxaligned_in_smp alignment to 128 bytes\n\nThe current value was correct before the introduction of Intel EM64T support -\nbut now L1_CACHE_SHIFT_MAX can be less than L1_CACHE_SHIFT, which _is_ funny!\n\nBetween the few users of ____cacheline_maxaligned_in_smp, we also have (for\nexample) rcu_ctrlblk, and struct zone, with zone-\u003e{lru_,}lock.  I.e.  we have\na lot of excess cacheline bouncing on them.\n\nNo correctness issues, obviously.  So this could even be merged for 2.6.14\n(I\u0027m not a fan of this idea, though).\n\nCC: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8e0d4f4e9132ae6e353f9cf27261627bcc7c65cc",
      "tree": "01dbb78723ccd375e7bbaeae1016469179948289",
      "parents": [
        "a5b250a428aabc619ace872f8220a7d0b8f7d557"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:17 2005 -0800"
      },
      "message": "[PATCH] x86_64: Remove asm-x86_64/rwsem.h\n\nNot needed since x86-64 always uses the spinlock based rwsems.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a6f5deb2be4c82f24fefadcbf7e448f540c05ae6",
      "tree": "f138057dbbd6bf08d52404e758f3db8502af1c29",
      "parents": [
        "2b0918758dd68d6b8d01318a5200b65b9209760d"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:16 2005 -0800"
      },
      "message": "[PATCH] x86_64: Reduce number of retries for reset through keyboard controller\n\nOld code could retry for 10 seconds worst time. Only try it\nfor one second now.\n\nSuggested by Yinghai Lu\n\nCc: Yinghai.Lu@amd.com\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "94605eff572b727aaad9b4b29bc358b919096503",
      "tree": "657a848d8ef34d2f94bbad3aa4e5458d2d3f2d2b",
      "parents": [
        "e90f22edf432512219cc2952f5811961abbd164f"
      ],
      "author": {
        "name": "Siddha, Suresh B",
        "email": "suresh.b.siddha@intel.com",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:16 2005 -0800"
      },
      "message": "[PATCH] x86-64/i386: Intel HT, Multi core detection fixes\n\nFields obtained through cpuid vector 0x1(ebx[16:23]) and\nvector 0x4(eax[14:25], eax[26:31]) indicate the maximum values and might not\nalways be the same as what is available and what OS sees.  So make sure\n\"siblings\" and \"cpu cores\" values in /proc/cpuinfo reflect the values as seen\nby OS instead of what cpuid instruction says. This will also fix the buggy BIOS\ncases (for example where cpuid on a single core cpu says there are \"2\" siblings,\neven when HT is disabled in the BIOS.\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d4359)\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e90f22edf432512219cc2952f5811961abbd164f",
      "tree": "adff9041edf84d365b209c353fe8112e8e2bb719",
      "parents": [
        "3506229ff9968e5dbc862a50285fbea0e8821b58"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:16 2005 -0800"
      },
      "message": "[PATCH] x86_64: Fix NUMA node lookup debug code which had bitrotted\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a88cde13bae3fffd6ecc812bdd02c91eafb6073e",
      "tree": "60c80590f2d2245bc7fa3ef44eeb0fc2af7b9371",
      "parents": [
        "ea0be473a1f0ee89024a24d8ea4b05fbf6efcee3"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:16 2005 -0800"
      },
      "message": "[PATCH] x86_64: Formatting fixes for arch/x86_64/kernel/process.c\n\nNo functional changes.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ea0be473a1f0ee89024a24d8ea4b05fbf6efcee3",
      "tree": "15821beb060e3e5811063a7c9eef3b1e5b7f4e8b",
      "parents": [
        "af9c142de94ecf724a18700273bbba390873e072"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:16 2005 -0800"
      },
      "message": "[PATCH] x86_64: Allow modular build of ia32 aout loader\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "420f8f68c9c5148dddf946bebdbc7eacde2172cb",
      "tree": "59cf49ac38e0c7560bb57d988869f67b1ff20342",
      "parents": [
        "485832a5d928facd82f1525270d9f048da2063a1"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:15 2005 -0800"
      },
      "message": "[PATCH] x86_64: New heuristics to find out hotpluggable CPUs.\n\nWith a NR_CPUS\u003d\u003d128 kernel with CPU hotplug enabled we would waste 4MB\non per CPU data of all possible CPUs.  The reason was that HOTPLUG\nalways set up possible map to NR_CPUS cpus and then we need to allocate\nthat much (each per CPU data is roughly ~32k now)\n\nThe underlying problem is that ACPI didn\u0027t tell us how many hotplug CPUs\nthe platform supports.  So the old code just assumed all, which would\nlead to this memory wastage.\n\nThis implements some new heuristics:\n\n - If the BIOS specified disabled CPUs in the ACPI/mptables assume they\n   can be enabled later (this is bending the ACPI specification a bit,\n   but seems like a obvious extension)\n - The user can overwrite it with a new additionals_cpus\u003dNUM option\n - Otherwise use half of the available CPUs or 2, whatever is more.\n\nCc: ashok.raj@intel.com\nCc: len.brown@intel.com\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "485832a5d928facd82f1525270d9f048da2063a1",
      "tree": "4266c612f32c2ccaca080af00cfee3a9f420331c",
      "parents": [
        "8315eca25583c369e28f48909d3341dc21d6214d"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:54 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:15 2005 -0800"
      },
      "message": "[PATCH] x86_64: Use int operations in spinlocks to support more than 128 CPUs spinning.\n\nPointed out by Eric Dumazet\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2bc0414ee04fd8bb798760801f5d7476dff44241",
      "tree": "3ae48fd461dca1f7f46f440325c674717a36f693",
      "parents": [
        "6b75aeedde1e8a8513393d3c1367bf81bc5b0c67"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:14 2005 -0800"
      },
      "message": "[PATCH] x86_64: Only use asm/sections.h to declare section symbols\n\nAdding __initdata_* to asm-generic/sections.h\nReplaces a lot of open coded externs in arch/x86_64/*\nI had to change __bss_end to __bss_stop to match the other architectures.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6b75aeedde1e8a8513393d3c1367bf81bc5b0c67",
      "tree": "f8f25d30bf097a58e535adf3ac84b89b027b33e3",
      "parents": [
        "f6c2e3330d3fdd5474bc3756da46fca889a30e33"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:14 2005 -0800"
      },
      "message": "[PATCH] x86_64: Don\u0027t apply __PHYSICAL_MASK to page frame numbers\n\nIt is for physical addresses, not for PFNs.\n\nPointed out by Tejun Heo.\n\nCc: htejun@gmail.com\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f6c2e3330d3fdd5474bc3756da46fca889a30e33",
      "tree": "41b7534c39a6aea4ae1f0a75c6eb03f6e4b6312c",
      "parents": [
        "69d81fcde7797342417591ba7affb372b9c86eae"
      ],
      "author": {
        "name": "Siddha, Suresh B",
        "email": "suresh.b.siddha@intel.com",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:14 2005 -0800"
      },
      "message": "[PATCH] x86_64: Unmap NULL during early bootup\n\nWe should zap the low mappings, as soon as possible, so that we can catch\nkernel bugs more effectively. Previously early boot had NULL mapped\nand didn\u0027t trap on NULL references.\n\nThis patch introduces boot_level4_pgt, which will always have low identity\naddresses mapped.  Druing boot, all the processors will use this as their\nlevel4 pgt.  On BP, we will switch to init_level4_pgt as soon as we enter C\ncode and zap the low mappings as soon as we are done with the usage of\nidentity low mapped addresses.  On AP\u0027s we will zap the low mappings as\nsoon as we jump to C code.\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "69d81fcde7797342417591ba7affb372b9c86eae",
      "tree": "97fbc73fd20f8ebc313b2bc41367a8efe36c2c3d",
      "parents": [
        "50895c5d76e15d8af480eff1aaab5770cabbc2c2"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:14 2005 -0800"
      },
      "message": "[PATCH] x86_64: Speed up numa_node_id by putting it directly into the PDA\n\nNot go from the CPU number to an mapping array.\nMode number is often used now in fast paths.\n\nThis also adds a generic numa_node_id to all the topology includes\n\nSuggested by Eric Dumazet\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "07808b74e7dab1aa385e698795875337d72daf7d",
      "tree": "3b593c31e6e58364f4001105bfeebefa94708209",
      "parents": [
        "1dff7f3db5f045ccbfeca5bb00b0958a78501557"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:14 2005 -0800"
      },
      "message": "[PATCH] x86_64: Remove obsolete ARCH_HAS_ATOMIC_UNSIGNED and page_flags_t\n\nHas been introduced for x86-64 at some point to save memory\nin struct page, but has been obsolete for some time. Just\nremove it.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1dff7f3db5f045ccbfeca5bb00b0958a78501557",
      "tree": "f4bf00e22827bd586a5fa3939b660039a3c5b199",
      "parents": [
        "6004e1b7effcbb385a6b7c790e4b8008682cf679"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:13 2005 -0800"
      },
      "message": "[PATCH] x86_64: Fix up outdated pfn_to_page comment\n\npfn_to_page really requires pfn_valid to be true now, no question.\nSome people stumbled over it, but it was misleading and wrong.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6004e1b7effcbb385a6b7c790e4b8008682cf679",
      "tree": "b22c05874deeee6ee7ec75f98746717db5830d8d",
      "parents": [
        "89b831ef8bf5cfbb357dbc0a2e07700d7f20eec5"
      ],
      "author": {
        "name": "James Cleverdon",
        "email": "jamesclv@us.ibm.com",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:13 2005 -0800"
      },
      "message": "[PATCH] i386/x86-64: Share interrupt vectors when there is a large number of interrupt sources\n\nHere\u0027s a patch that builds on Natalie Protasevich\u0027s IRQ compression\npatch and tries to work for MPS boots as well as ACPI.  It is meant for\na 4-node IBM x460 NUMA box, which was dying because it had interrupt\npins with GSI numbers \u003e NR_IRQS and thus overflowed irq_desc.\n\nThe problem is that this system has 270 GSIs (which are 1:1 mapped with\nI/O APIC RTEs) and an 8-node box would have 540.  This is much bigger\nthan NR_IRQS (224 for both i386 and x86_64).  Also, there aren\u0027t enough\nvectors to go around.  There are about 190 usable vectors, not counting\nthe reserved ones and the unused vectors at 0x20 to 0x2F.  So, my patch\nattempts to compress the GSI range and share vectors by sharing IRQs.\n\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@unisys.com\u003e\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "89b831ef8bf5cfbb357dbc0a2e07700d7f20eec5",
      "tree": "25118081599eab69bd20d1a1b34ba0f8f679f24f",
      "parents": [
        "979edfadbae2286eec5b46143c00e81bca96498e"
      ],
      "author": {
        "name": "Jacob Shin",
        "email": "jacob.shin@amd.com",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:13 2005 -0800"
      },
      "message": "[PATCH] x86_64: Support for AMD specific MCE Threshold.\n\nMC4_MISC - DRAM Errors Threshold Register realized under AMD K8 Rev F.\nThis register is used to count correctable and uncorrectable ECC errors that occur during DRAM read operations.\nThe user may interface through sysfs files in order to change the threshold configuration.\n\nbank%d/error_count - reads current error count, write to clear.\nbank%d/interrupt_enable - set/clear interrupt enable.\nbank%d/threshold_limit - read/write the threshold limit.\n\nAPIC vector 0xF9 in hw_irq.h.\n5 software defined bank ids in mce.h.\nnew apic.c function to setup threshold apic lvt.\ndefaults to interrupt off, count enabled, and threshold limit max.\nsysfs interface created on /sys/devices/system/threshold.\n\nAK: added some ifdefs to make it compile on UP\n\nSigned-off-by: Jacob Shin \u003cjacob.shin@amd.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "979edfadbae2286eec5b46143c00e81bca96498e",
      "tree": "947eacbffcdd8227f54764b9d6882489807a9e40",
      "parents": [
        "e18c6874a505958d153a11f9d6947971c349008a"
      ],
      "author": {
        "name": "Jan Beulich",
        "email": "jbeulich@novell.com",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:13 2005 -0800"
      },
      "message": "[PATCH] x86_64: Adjust, correct, and complete the HPET definitions for x86-64.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a2f1b424900715ed9d1699c3bb88a434a2b42bc0",
      "tree": "8ef440f840656365166ff2d71aa445c224c53546",
      "parents": [
        "56720367cd89ef5265f39da2d674c5b92cd4cd87"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Nov 05 17:25:53 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 19:55:13 2005 -0800"
      },
      "message": "[PATCH] x86_64: Add 4GB DMA32 zone\n\nAdd a new 4GB GFP_DMA32 zone between the GFP_DMA and GFP_NORMAL zones.\n\nAs a bit of historical background: when the x86-64 port\nwas originally designed we had some discussion if we should\nuse a 16MB DMA zone like i386 or a 4GB DMA zone like IA64 or\nboth. Both was ruled out at this point because it was in early\n2.4 when VM is still quite shakey and had bad troubles even\ndealing with one DMA zone.  We settled on the 16MB DMA zone mainly\nbecause we worried about older soundcards and the floppy.\n\nBut this has always caused problems since then because\ndevice drivers had trouble getting enough DMA able memory. These days\nthe VM works much better and the wide use of NUMA has proven\nit can deal with many zones successfully.\n\nSo this patch adds both zones.\n\nThis helps drivers who need a lot of memory below 4GB because\ntheir hardware is not accessing more (graphic drivers - proprietary\nand free ones, video frame buffer drivers, sound drivers etc.).\nPreviously they could only use IOMMU+16MB GFP_DMA, which\nwas not enough memory.\n\nAnother common problem is that hardware who has full memory\naddressing for \u003e4GB misses it for some control structures in memory\n(like transmit rings or other metadata).  They tended to allocate memory\nin the 16MB GFP_DMA or the IOMMU/swiotlb then using pci_alloc_consistent,\nbut that can tie up a lot of precious 16MB GFPDMA/IOMMU/swiotlb memory\n(even on AMD systems the IOMMU tends to be quite small) especially if you have\nmany devices.  With the new zone pci_alloc_consistent can just put\nthis stuff into memory below 4GB which works better.\n\nOne argument was still if the zone should be 4GB or 2GB. The main\nmotivation for 2GB would be an unnamed not so unpopular hardware\nraid controller (mostly found in older machines from a particular four letter\ncompany) who has a strange 2GB restriction in firmware. But\nthat one works ok with swiotlb/IOMMU anyways, so it doesn\u0027t really\nneed GFP_DMA32. I chose 4GB to be compatible with IA64 and because\nit seems to be the most common restriction.\n\nThe new zone is so far added only for x86-64.\n\nFor other architectures who don\u0027t set up this\nnew zone nothing changes. Architectures can set a compatibility\ndefine in Kconfig CONFIG_DMA_IS_DMA32 that will define GFP_DMA32\nas GFP_DMA. Otherwise it\u0027s a nop because on 32bit architectures\nit\u0027s normally not needed because GFP_NORMAL (\u003d0) is DMA able\nenough.\n\nOne problem is still that GFP_DMA means different things on different\narchitectures. e.g. some drivers used to have #ifdef ia64  use GFP_DMA\n(trusting it to be 4GB) #elif __x86_64__ (use other hacks like\nthe swiotlb because 16MB is not enough) ... . This was quite\nugly and is now obsolete.\n\nThese should be now converted to use GFP_DMA32 unconditionally. I haven\u0027t done\nthis yet. Or best only use pci_alloc_consistent/dma_alloc_coherent\nwhich will use GFP_DMA32 transparently.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0174f72f848dfe7dc7488799776303c81b181b16",
      "tree": "3f92a0ea6d1780823f2c56e512942bcc6e7817ef",
      "parents": [
        "302fe1758d85ad9c868e77625f61b7edad106381",
        "ba76cd575ffd461d83507c23cf53c78d56d1ea0a"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 17:56:00 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 14 17:56:00 2005 -0800"
      },
      "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge\n"
    },
    {
      "commit": "a272e24cc8751d125f9582befed0213a2a2b270f",
      "tree": "a2b33767566f054b8100cf3e99f9247d1b0d5016",
      "parents": [
        "cc657f53928997c65bf2409c45166c6ceee8d306"
      ],
      "author": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 21:55:48 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Tue Nov 15 11:17:02 2005 +1100"
      },
      "message": "powerpc: Remove an extraneous and incorrect declaration of pmac_nvram_init.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "37d2e7a20d745035b600f1a6be56cbb9c7259419",
      "tree": "c76e0ba522d34c8b3021bf0f012632f7877f5281",
      "parents": [
        "3746a2b1402e7933c7f1eabdce384b8454dc2ef7"
      ],
      "author": {
        "name": "Harald Welte",
        "email": "laforge@netfilter.org",
        "time": "Mon Nov 14 15:24:59 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Mon Nov 14 15:24:59 2005 -0800"
      },
      "message": "[NETFILTER] nfnetlink: unconditionally require CAP_NET_ADMIN\n\nThis patch unconditionally requires CAP_NET_ADMIN for all nfnetlink\nmessages.  It also removes the per-message cap_required field, since all\nexisting subsystems use CAP_NET_ADMIN for all their messages anyway.\n\nPatrick McHardy owes me a beer if we ever need to re-introduce this.\n\nSigned-off-by: Harald Welte \u003claforge@netfilter.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "c0400c4f5a08cfd1c657f7f616fcf1dfbd76a4d7",
      "tree": "61a90f49481595e707e0968f889483a4f0ff454f",
      "parents": [
        "dbd36ea496726460299842fdbeaaa7fff2f0c5c7"
      ],
      "author": {
        "name": "Pablo Neira Ayuso",
        "email": "pablo@netfilter.org",
        "time": "Mon Nov 14 15:21:41 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Mon Nov 14 15:21:41 2005 -0800"
      },
      "message": "[NETFILTER] nfnetlink: skip size check if size not specified (\u003d\u003d 0)\n\nSkip sizecheck if the size of the attribute wasn\u0027t specified, ie. zero.\n\nSigned-off-by: Pablo Neira Ayuso \u003cpablo@netfilter.org\u003e\nSigned-off-by: Harald Welte \u003claforge@netfilter.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "2c13b7cee045af689b36349c2bc6a9ed6e3d73fa",
      "tree": "594a061fa9b9c1fa03bfe01c9177cc016e1bb1a4",
      "parents": [
        "e1410f2d951d45aee3bdbcc05ecedaaa9db276e5"
      ],
      "author": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Mon Nov 14 14:14:16 2005 -0500"
      },
      "committer": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Mon Nov 14 14:14:16 2005 -0500"
      },
      "message": "[libata] minor fixes, new helpers\n\n- in ata_dev_identify(), don\u0027t assume that all devices are either\n  ATA or ATAPI.  In the future, this code will see port multipliers\n  and other devices.\n- make a debugging printk less verbose\n- add new helper ata_qc_reinit()\n- add new helper BPRINTK() and port flag ATA_FLAG_DEBUGMSG, for\n  fine-grained debugging use.\n"
    },
    {
      "commit": "493f25ef4087395891c99fcfe2c72e62e293e89f",
      "tree": "bdb2339dba841e1c459292769e1cafd9698ae1a7",
      "parents": [
        "5be396b00ca0f2f769c55cf69bbd7c77451c925e"
      ],
      "author": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 17:32:50 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 17:32:50 2005 +1100"
      },
      "message": "powerpc: Fix 32-bit compile: PPC_MEMSTART was undeclared\n\nThis defines PPC_MEMSTART as 0 because it is still used in a couple\nof places in the 32-bit code.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "7568cb4ef6c507164b65b01f972a3bd026898ae1",
      "tree": "ba608f4c84d8765d5a1491c345f6dc265b5ec4ea",
      "parents": [
        "c55377ee73f6efeb373ae06f6e918d87660b4852"
      ],
      "author": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 17:30:17 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 17:30:17 2005 +1100"
      },
      "message": "powerpc: Move most remaining ppc64 files over to arch/powerpc\n\nAlso deletes files in arch/ppc64 that are no longer used now that\nwe don\u0027t compile with ARCH\u003dppc64 any more.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "c55377ee73f6efeb373ae06f6e918d87660b4852",
      "tree": "8085472005f758e73d996d2b3e0e91064524d533",
      "parents": [
        "821077b2617ef70662a861393c929d7e47609512"
      ],
      "author": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 17:22:01 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 17:22:01 2005 +1100"
      },
      "message": "powerpc: Move a bunch of ppc64 headers to include/asm-powerpc\n\n... and also delete some that are no longer used because we already\nhad an include/asm-powerpc version of the header.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "0c37ec2aa88bd8a6aaeb284ff5c86f4c6d8e8469",
      "tree": "d70e4b48664b86a9abfe21ff26561318316fb9c2",
      "parents": [
        "50092b233afa96b4c9a4b24ac38199c34e0880cd"
      ],
      "author": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Mon Nov 14 14:55:58 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 16:35:58 2005 +1100"
      },
      "message": "[PATCH] powerpc: vdso fixes (take #2)\n\nThis fixes various errors in the new functions added in the vDSO\u0027s,\nI\u0027ve now verified all functions on both 32 and 64 bits vDSOs. It also\nfix a sign extension bug getting the initial time of day at boot that\ncould cause the monotonic clock value to be completely on bogus for\n64 bits applications (with either the vDSO or the syscall) on\npowermacs.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "593e537b93193d1696809817533ce5ad510445b1",
      "tree": "b2045132486c3d39950899e3a9b574188df55ce6",
      "parents": [
        "c5e24354efae9f962e0e369d875d45f47e0bb9aa"
      ],
      "author": {
        "name": "Michael Ellerman",
        "email": "michael@ellerman.id.au",
        "time": "Sat Nov 12 00:06:06 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 16:34:06 2005 +1100"
      },
      "message": "[PATCH] powerpc: Export htab start/end via device tree\n\nThe userspace kexec-tools need to know the location of the htab on non-lpar\nmachines, as well as the end of the kernel. Export via the device tree.\n\nNB. This patch has been updated to use \"linux,x\" property names. You may\nneed to update your kexec-tools to match.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "c5e24354efae9f962e0e369d875d45f47e0bb9aa",
      "tree": "9a92ab7168cd45eb5104ce662e82626b62609aa4",
      "parents": [
        "5cd16ee934eafca74a6bb790328950cec68a8b78"
      ],
      "author": {
        "name": "Michael Ellerman",
        "email": "michael@ellerman.id.au",
        "time": "Sat Nov 12 00:06:05 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 16:33:09 2005 +1100"
      },
      "message": "[PATCH] powerpc: Turn cpu_irq_down into kexec_cpu_down\n\nWe currently have a ppc_md member called cpu_irq_down, which disables IRQs\nfor the cpu in question. The only caller of cpu_irq_down is the kexec code.\n\nOn pSeries we need to do more than just teardown IRQs at kexec time, so rename\nthe ppc_md member to kexec_cpu_down and expand it. The pSeries code needs to\nknow, and other platforms might too, whether we\u0027re doing a crash shutdown (ie.\npanicking) or a regular kexec, so add a flag for that.\n\nThe pSeries implementation of kexec_cpu_down does an unregister VPA call, which\ntells the Hypervisor to stop writing stuff into our pacas. Without this we can\nget weird memory corruption bugs when we kexec, caused by the Hypervisor\nwriting into the first kernel\u0027s pacas which happens to be somewhere interesting\nin the second kernel\u0027s memory.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "5cd16ee934eafca74a6bb790328950cec68a8b78",
      "tree": "2f4335c9559f5d1d199ea6e0b20185ceede4a2b5",
      "parents": [
        "ee90f62b3e69d0cd9f8edc6b95f07b1a8c38aaf4"
      ],
      "author": {
        "name": "Michael Ellerman",
        "email": "michael@ellerman.id.au",
        "time": "Fri Nov 11 14:25:24 2005 +1100"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Nov 14 16:33:05 2005 +1100"
      },
      "message": "[PATCH] powerpc: Merge page.h\n\nMerge asm-ppc/page.h and asm-ppc64/page.h into asm-powerpc/page.h,\nasm-powerpc/page_32.h and asm-powerpc/page_64.h\n\nBuilt for PPC (common_defconfig), with ARCH\u003dpowerpc, mostly built with\nARCH\u003dppc (other things break the build). Built and booted on P5 LPAR\nfor PPC64 with ARCH\u003dppc/powerpc (pseries_defconfig). Mostly built for\niSeries powerpc.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "70ac551651a2c5a234b703d9a495817f2ca09639",
      "tree": "71f55b9a3de438969a7a0d951971febf59784294",
      "parents": [
        "7f729ccff35befa08a836ab33a4372c7f6735645",
        "bd5d080ab99642e3245ef7cfa54490384c01d878"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:17:54 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:17:54 2005 -0800"
      },
      "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n"
    },
    {
      "commit": "aeec46b97a7975fd983219177980c58ed4fd607c",
      "tree": "9ed1f67d86585c096afe12b944182c7e7c41ec39",
      "parents": [
        "f5f4917c92a9a3814eda9c947fda8afabbd1812d"
      ],
      "author": {
        "name": "Martin Waitz",
        "email": "tali@admingilde.org",
        "time": "Sun Nov 13 16:08:13 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:21 2005 -0800"
      },
      "message": "[PATCH] DocBook: allow to mark structure members private\n\nMany structures contain both an internal part and one which is part of the API\nto other modules.  With this patch it is possible to only include these public\nmembers in the kernel documentation.\n\nSigned-off-by: Martin Waitz \u003ctali@admingilde.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b2f0648ffda862d53f04f0a05979f3fa530d63c9",
      "tree": "a8c92c46604becc46a49ac267aecc69e3575a9e8",
      "parents": [
        "419d4e753a5dbd6e19ad45cb4045ac213f15eac4"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Sun Nov 13 16:07:55 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:19 2005 -0800"
      },
      "message": "[PATCH] v4l: (945) adds a new include for internal v4l2 ioctls and api\n\nAdds a new include for internal V4L2 ioctls and API\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@brturbo.com.br\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "633323ffffae91c3f22a08e0185fbfd3fae2a825",
      "tree": "086f2767deefcd011aceffdd966c39ea0ea1aa18",
      "parents": [
        "8069695c9e7da7ab7cd8ee749e8d5aa9e6e0660b"
      ],
      "author": {
        "name": "Bill Pechter",
        "email": "pechter@gmail.com",
        "time": "Sun Nov 13 16:07:50 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:18 2005 -0800"
      },
      "message": "[PATCH] v4l:: (936) Support for sabrent bt848 version\n\nSupport for Sabrent bt848 version.\n\nSigned-off-by: Bill Pechter \u003cpechter@gmail.com\u003e\nSigned-off-by: Nickolay V. Shmyrev \u003cnshmyrev@yandex.ru\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@brturbo.com.br\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8069695c9e7da7ab7cd8ee749e8d5aa9e6e0660b",
      "tree": "f5e7208c2b9fd261d12424816388a736d500c987",
      "parents": [
        "800d3c6f90b61cc82b09db635b59c00b1c460728"
      ],
      "author": {
        "name": "Ricardo Cerqueira",
        "email": "v4l@cerqueira.org",
        "time": "Sun Nov 13 16:07:49 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:18 2005 -0800"
      },
      "message": "[PATCH] v4l: (935) Moved common IR stuff to ir-common.c\n\n- The pinnacle handler \u0026 remote are common to saa7134 PCI boards and em28xx\n  USB boards, so the keymap was moved to ir-common and the keyhandler is back\n  to ir-kbd-i2c\n\n- request_module(\"ir-kbd-i2c\") is no longer necessary at saa7134-core since\n  saa7134.ko now depends on ir-kbd-i2c.ko to get the keyhandler\n\nSigned-off-by: Ricardo Cerqueira \u003cv4l@cerqueira.org\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@brturbo.com.br\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "800d3c6f90b61cc82b09db635b59c00b1c460728",
      "tree": "e8b59694c3b0560c65da4e5984b5ef1a92cbae82",
      "parents": [
        "c817e7634260b298fc03b856ddb53d9aa77326b5"
      ],
      "author": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@brturbo.com.br",
        "time": "Sun Nov 13 16:07:48 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:18 2005 -0800"
      },
      "message": "[PATCH] v4l: (943) added secam l video standard\n\n- Added SECAM L\u0027 video standard\n- SECAM L\u0027 is a Secam variant that requires special config.\n\nThis patch adds support on V4L core. Requires aditional patches\non tuners to support.\n\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@brturbo.com.br\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3f39894d1b5c253b10fcb8fbbbcf65a330f6cdc7",
      "tree": "6d166da37e874f2c0b891d4cf61b5f4b9bf5a71f",
      "parents": [
        "09e12f9f6bcd9af516d901223cebdbae58b32c9f"
      ],
      "author": {
        "name": "George Anzinger",
        "email": "george@mvista.com",
        "time": "Sun Nov 13 16:07:44 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:17 2005 -0800"
      },
      "message": "[PATCH] timespec: normalize off by one errors\n\nIt would appear that the timespec normalize code has an off by one error.\nFound in three places.  Thanks to Ben for spotting.\n\nSigned-off-by: George Anzinger\u003cgeorge@mvista.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ff6ed4063da39e6a30ce904005e4ed17385e2739",
      "tree": "92b9f86e02708f2c5ba3c7f5507a4a404d966f63",
      "parents": [
        "ec63f22dc31de19b273b7aca66e73ae85cc2418e"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Sun Nov 13 16:07:38 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:17 2005 -0800"
      },
      "message": "[PATCH] acct.h needs jiffies.h\n\nallnoconfig:\n\nIn file included from fs/super.c:28:\ninclude/linux/acct.h:173: warning: `TICK_NSEC\u0027 is not defined\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "5ef1c49f8f9f0d6b5b8d57bb4b66c605a3d65876",
      "tree": "8431e60b0f5ebb4f22b0f4bffbc6f0ebb0faf601",
      "parents": [
        "d00689af6b3b6ba9e1fdefec3bd62edc860c385d"
      ],
      "author": {
        "name": "Zach Brown",
        "email": "zach.brown@oracle.com",
        "time": "Sun Nov 13 16:07:35 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:16 2005 -0800"
      },
      "message": "[PATCH] aio: don\u0027t ref kioctx after decref in put_ioctx\n\nput_ioctx\u0027s refcount debugging was doing an atomic_read after dropping its\nreference when it wasn\u0027t the last ref, leaving a tiny race for another freeing\nthread to sneak into.  This shifts the debugging before the ops, uses BUG_ON,\nand reformats the defines a little.  Sadly, moving to inlines increased the\ncode size but this change decreases the code size by a whole 9 bytes :)\n\nSigned-off-by: Zach Brown \u003czach.brown@oracle.com\u003e\nCc: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "20dcae32439384b6863c626bb3b2a09bed65b33e",
      "tree": "9750c39119447fb32963448bf1935e1ba22b2f9d",
      "parents": [
        "4557398f8cbaf9f254cff747534b4724c7f75c4f"
      ],
      "author": {
        "name": "Zach Brown",
        "email": "zach.brown@oracle.com",
        "time": "Sun Nov 13 16:07:33 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:16 2005 -0800"
      },
      "message": "[PATCH] aio: remove kioctx from mm_struct\n\nSync iocbs have a life cycle that don\u0027t need a kioctx.  Their retrying, if\nany, is done in the context of their owner who has allocated them on the\nstack.\n\nThe sole user of a sync iocb\u0027s ctx reference was aio_complete() checking for\nan elevated iocb ref count that could never happen.  No path which grabs an\niocb ref has access to sync iocbs.\n\nIf we were to implement sync iocb cancelation it would be done by the owner of\nthe iocb using its on-stack reference.\n\nRemoving this chunk from aio_complete allows us to remove the entire kioctx\ninstance from mm_struct, reducing its size by a third.  On a i386 testing box\nthe slab size went from 768 to 504 bytes and from 5 to 8 per page.\n\nSigned-off-by: Zach Brown \u003czach.brown@oracle.com\u003e\nAcked-by: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8426e1f6af0fd7f44d040af7263750c5a52f3cc3",
      "tree": "827bd2588c2b73d11cea6869de8ff42dba134375",
      "parents": [
        "4a6dae6d382e9edf3ff440b819e554ed706359bc"
      ],
      "author": {
        "name": "Nick Piggin",
        "email": "nickpiggin@yahoo.com.au",
        "time": "Sun Nov 13 16:07:25 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:16 2005 -0800"
      },
      "message": "[PATCH] atomic: inc_not_zero\n\nIntroduce an atomic_inc_not_zero operation.  Make this a special case of\natomic_add_unless because lockless pagecache actually wants\natomic_inc_not_negativeone due to its offset refcount.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4a6dae6d382e9edf3ff440b819e554ed706359bc",
      "tree": "2945a5095973e2ecf05b503d6deb859083045b8e",
      "parents": [
        "53e86b91b7ae66d4c2757195cbd42e00d9199cf2"
      ],
      "author": {
        "name": "Nick Piggin",
        "email": "nickpiggin@yahoo.com.au",
        "time": "Sun Nov 13 16:07:24 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:16 2005 -0800"
      },
      "message": "[PATCH] atomic: cmpxchg\n\nIntroduce an atomic_cmpxchg operation.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "53e86b91b7ae66d4c2757195cbd42e00d9199cf2",
      "tree": "80c44aeb046ac91a5bc7465da91a7b2519c53096",
      "parents": [
        "dbdf65b1b7f8ec48bda1604cfea7ac09ce583d6b"
      ],
      "author": {
        "name": "Nick Piggin",
        "email": "nickpiggin@yahoo.com.au",
        "time": "Sun Nov 13 16:07:23 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:15 2005 -0800"
      },
      "message": "[PATCH] i386: generic cmpxchg\n\n- Make cmpxchg generally available on the i386 platform.\n\n- Provide emulation of cmpxchg suitable for uniprocessor if built and run on\n  386.\n\nFrom: Christoph Lameter \u003cclameter@sgi.com\u003e\n\n- Cut down patch and small style changes.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "66341a905ef5b3e7aea65b5d9bd1b0361b0ccc61",
      "tree": "e993af70651ea563a3d960b2297301ddeb2616bd",
      "parents": [
        "0f5c79f2920cbc21c718daeb0b12d69acf4de163"
      ],
      "author": {
        "name": "Paul Mundt",
        "email": "lethal@linux-sh.org",
        "time": "Sun Nov 13 16:07:21 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:15 2005 -0800"
      },
      "message": "[PATCH] Shut up per_cpu_ptr() on UP\n\nCurrently per_cpu_ptr() doesn\u0027t really do anything with \u0027cpu\u0027 in the UP\ncase.  This is problematic in the cases where this is the only place the\nvariable is referenced:\n\n  CC      kernel/workqueue.o\n  kernel/workqueue.c: In function `current_is_keventd\u0027:\n  kernel/workqueue.c:460: warning: unused variable `cpu\u0027\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3b66a1edb01b82269a668a478625765b1fa4936f",
      "tree": "417ead0264e34fdd1ec345a26d8670427be4829c",
      "parents": [
        "abd03753bd1532c05eb13231569a5257b007e29c"
      ],
      "author": {
        "name": "Roman Zippel",
        "email": "zippel@linux-m68k.org",
        "time": "Sun Nov 13 16:06:59 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:14 2005 -0800"
      },
      "message": "[PATCH] m68k: convert thread flags to use bit fields\n\nRemove task_work structure, use the standard thread flags functions and use\nshifts in entry.S to test the thread flags.  Add a few local labels to entry.S\nto allow gas to generate short jumps.\n\nFinally it changes a number of inline functions in thread_info.h to macros to\ndelay the current_thread_info() usage, which requires on m68k a structure\n(task_struct) not yet defined at this point.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "abd03753bd1532c05eb13231569a5257b007e29c",
      "tree": "339e8c12169a2d04ba209f0bc8902859e6596bbf",
      "parents": [
        "f037360f2ed111fe89a8f5cb6ba351f4e9934e53"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sun Nov 13 16:06:58 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:14 2005 -0800"
      },
      "message": "[PATCH] m68k: m68k-specific thread_info changes\n\na) added embedded thread_info [m68k processor.h]\n\nb) added missing symbols in asm-offsets.c\n\nc) task_thread_info() and friends in asm-m68k/thread_info.h\n\nd) made m68k thread_info.h included by m68k processor.h, not the other way\n   round.\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f037360f2ed111fe89a8f5cb6ba351f4e9934e53",
      "tree": "5978627d4252a7faf6d4fb9577fe8aa55e5db648",
      "parents": [
        "10ebffde3d3916026974352b7900e44afe2b243f"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sun Nov 13 16:06:57 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:13 2005 -0800"
      },
      "message": "[PATCH] m68k: thread_info header cleanup\n\na) in smp_lock.h #include of sched.h and spinlock.h moved under #ifdef\n   CONFIG_LOCK_KERNEL.\n\nb) interrupt.h now explicitly pulls sched.h (not via smp_lock.h from\n   hardirq.h as it used to)\n\nc) in three more places we need changes to compensate for (a) - one place\n   in arch/sparc needs string.h now, hardirq.h needs forward declaration of\n   task_struct and preempt.h needs direct include of thread_info.h.\n\nd) thread_info-related helpers in sched.h and thread_info.h put under\n   ifndef __HAVE_THREAD_FUNCTIONS.  Obviously safe.\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "10ebffde3d3916026974352b7900e44afe2b243f",
      "tree": "ac88fa33694f5bea1b6958e1e56bcd4c9b95b002",
      "parents": [
        "a1261f54611ec4ad6a7ab7080f86747e3ac3685b"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sun Nov 13 16:06:56 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:13 2005 -0800"
      },
      "message": "[PATCH] m68k: introduce setup_thread_stack() and end_of_stack()\n\nencapsulates the rest of arch-dependent operations with thread_info access.\nTwo new helpers - setup_thread_stack() and end_of_stack().  For normal case\nthe former consists of copying thread_info of parent to new thread_info and\nthe latter returns pointer immediately past the end of thread_info.\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a1261f54611ec4ad6a7ab7080f86747e3ac3685b",
      "tree": "8a65c419da590e3712543f69284fb5f8cd613a37",
      "parents": [
        "7feacd53347c04aee789ba5d632eda0c3fc421c4"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sun Nov 13 16:06:55 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:13 2005 -0800"
      },
      "message": "[PATCH] m68k: introduce task_thread_info\n\nnew helper - task_thread_info(task).  On platforms that have thread_info\nallocated separately (i.e.  in default case) it simply returns\ntask-\u003ethread_info.  m68k wants (and for good reasons) to embed its thread_info\ninto task_struct.  So it will (in later patch) have task_thread_info() of its\nown.  For now we just add a macro for generic case and convert existing\ninstances of its body in core kernel to uses of new macro.  Obviously safe -\nall normal architectures get the same preprocessor output they used to get.\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7fce260a6bf75080ef61408504add5618f90e41b",
      "tree": "358032ca46888df92641bd32d0b88d5d2a1213d2",
      "parents": [
        "50c85a19e7b3928b5b5188524c44ffcbacdd4e35"
      ],
      "author": {
        "name": "Olof Johansson",
        "email": "olof@lixom.net",
        "time": "Sun Nov 13 16:06:48 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:13 2005 -0800"
      },
      "message": "[PATCH] ppc: add support for new powerbooks\n\nEnablement patch for the new PowerBooks (late 2005 edition).\n\nThis enables the ATA controller, Gigabit ethernet and basic AGP setup.\nBluetooth works out-of-the box after running hid2hci.\n\nStill remaining is to get the touchpad to work, the simple change of just\nadding the new USB ids isn\u0027t enough.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2d6c666e8704cf06267f29a4fa3d2cf823469c38",
      "tree": "c53db43c6e936ae44f232ab5f04dfc6900230190",
      "parents": [
        "7fb1d9fca5c6e3b06773b69165a73f3fb786b8ee"
      ],
      "author": {
        "name": "Paul Jackson",
        "email": "pj@sgi.com",
        "time": "Sun Nov 13 16:06:44 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:12 2005 -0800"
      },
      "message": "[PATCH] mm: gfp_noreclaim cleanup\n\nRemove last remnant of the defunct early reclaim page logic, the no longer\nused __GFP_NORECLAIM flag bit.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nAcked-by: Martin Hicks \u003cmort@bork.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7fb1d9fca5c6e3b06773b69165a73f3fb786b8ee",
      "tree": "21f8b7deeb8a7e1197edfccc610365a12d60322e",
      "parents": [
        "51c6f666fceb3184eeff045dad4432b602cd648e"
      ],
      "author": {
        "name": "Rohit Seth",
        "email": "rohit.seth@intel.com",
        "time": "Sun Nov 13 16:06:43 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:12 2005 -0800"
      },
      "message": "[PATCH] mm: __alloc_pages cleanup\n\nClean up of __alloc_pages.\n\nRestoration of previous behaviour, plus further cleanups by introducing an\n\u0027alloc_flags\u0027, removing the last of should_reclaim_zone.\n\nSigned-off-by: Rohit Seth \u003crohit.seth@intel.com\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "51c6f666fceb3184eeff045dad4432b602cd648e",
      "tree": "33e29916e0fea872ba6f29eba698219a740b078f",
      "parents": [
        "885036d32f5d3c427c3e2b385b5a5503805e3e52"
      ],
      "author": {
        "name": "Robin Holt",
        "email": "holt@sgi.com",
        "time": "Sun Nov 13 16:06:42 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:12 2005 -0800"
      },
      "message": "[PATCH] mm: ZAP_BLOCK causes redundant work\n\nThe address based work estimate for unmapping (for lockbreak) is and always\nwas horribly inefficient for sparse mappings.  The problem is most simply\nexplained with an example:\n\nIf we find a pgd is clear, we still have to call into unmap_page_range\nPGDIR_SIZE / ZAP_BLOCK_SIZE times, each time checking the clear pgd, in\norder to progress the working address to the next pgd.\n\nThe fundamental way to solve the problem is to keep track of the end\naddress we\u0027ve processed and pass it back to the higher layers.\n\nFrom: Nick Piggin \u003cnpiggin@suse.de\u003e\n\n  Modification to completely get away from address based work estimate\n  and instead use an abstract count, with a very small cost for empty\n  entries as opposed to present pages.\n\n  On 2.6.14-git2, ppc64, and CONFIG_PREEMPT\u003dy, mapping and unmapping 1TB\n  of virtual address space takes 1.69s; with the following patch applied,\n  this operation can be done 1000 times in less than 0.01s\n\nFrom: Andrew Morton \u003cakpm@osdl.org\u003e\n\nWith CONFIG_HUTETLB_PAGE\u003dn:\n\nmm/memory.c: In function `unmap_vmas\u0027:\nmm/memory.c:779: warning: division by zero\n\nDue to\n\n\t\t\tzap_work -\u003d (end - start) /\n\t\t\t\t\t(HPAGE_SIZE / PAGE_SIZE);\n\nSo make the dummy HPAGE_SIZE non-zero\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4c8d3d997ef3c0594350fba716529905b314287e",
      "tree": "8439efcf2aa645a0e9bebd9e40d138c95d279671",
      "parents": [
        "c1986ee9bea3d880bcf0d3f1a31e055778f306c7"
      ],
      "author": {
        "name": "Kumar Gala",
        "email": "galak@gate.crashing.org",
        "time": "Sun Nov 13 16:06:30 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:10 2005 -0800"
      },
      "message": "[PATCH] Update email address for Kumar\n\nChanged jobs and the Freescale address is no longer valid.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c1986ee9bea3d880bcf0d3f1a31e055778f306c7",
      "tree": "3263955bb33dd3efa0a34aaae5f160c2598a4706",
      "parents": [
        "77c44ab1d8e9da31bf927223e1579b44f772b579"
      ],
      "author": {
        "name": "Harald Welte",
        "email": "laforge@gnumonks.org",
        "time": "Sun Nov 13 16:06:29 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:10 2005 -0800"
      },
      "message": "[PATCH] New Omnikey Cardman 4000 driver\n\nAdd new Omnikey Cardman 4000 smartcard reader driver\n\nSigned-off-by: Harald Welte \u003claforge@gnumonks.org\u003e\nCc: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "bca73e4bf8563d83f7856164caa44d5f42e44cca",
      "tree": "ea8c50adca509c8012aed715d578b6c927f9e284",
      "parents": [
        "95e861db3eaba7bc99f8605db70103ec3d078203"
      ],
      "author": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Sun Nov 13 16:06:25 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:10 2005 -0800"
      },
      "message": "[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h\n\nSince few people need the support anymore, this moves the legacy\npm_xxx functions to CONFIG_PM_LEGACY, and include/linux/pm_legacy.h.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "95e861db3eaba7bc99f8605db70103ec3d078203",
      "tree": "70f86b1acf1c8b1fb49f8bd11aaf5d81c39d0e97",
      "parents": [
        "d6c7ac081bf6cafcf780b919ee97978f1d01a0d7"
      ],
      "author": {
        "name": "Eric Dumazet",
        "email": "dada1@cosmosbay.com",
        "time": "Sun Nov 13 16:06:24 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:10 2005 -0800"
      },
      "message": "[PATCH] reorder struct files_struct\n\nThe file_lock spinlock sits close to mostly read fields of \u0027struct\nfiles_struct\u0027\n\nIn SMP (and NUMA) environments, each time a thread wants to open or close\na file, it has to acquire the spinlock, thus invalidating the cache line\ncontaining this spinlock on other CPUS.  So other threads doing\nread()/write()/...  calls that use RCU to access the file table are going\nto ask further memory (possibly NUMA) transactions to read again this\nmemory line.\n\nMove the spinlock to another cache line, so that concurrent threads can\nshare the cache line containing \u0027count\u0027 and \u0027fdt\u0027 fields.\n\nIt\u0027s worth up to 9% on a microbenchmark using a 4-thread 2-package x86\nmachine.  See\nhttp://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d112680448713342\u0026w\u003d2\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "47936357c0d14809c3c9547e532511f6625654b2",
      "tree": "a0b05cdc13fa9192ed9d167b5597eafab998ffaf",
      "parents": [
        "4ba529a8a39e15688b6a3d31b11930d1f8a1edad"
      ],
      "author": {
        "name": "Siddha, Suresh B",
        "email": "suresh.b.siddha@intel.com",
        "time": "Sun Nov 13 16:06:21 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Nov 13 18:14:09 2005 -0800"
      },
      "message": "[PATCH] x86_64: fix tss limit\n\nFix the x86_64 TSS limit in TSS descriptor.\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "bd5d080ab99642e3245ef7cfa54490384c01d878",
      "tree": "f3a6c1a55d9ecf9e6fcecc4e57fe36a1240c0ce4",
      "parents": [
        "e8b6f7f437a624fc2e2a2ec92fbeffdcf6f0e11e"
      ],
      "author": {
        "name": "Richard Purdie",
        "email": "rpurdie@rpsys.net",
        "time": "Sun Nov 13 10:07:48 2005 +0000"
      },
      "committer": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Sun Nov 13 10:07:48 2005 +0000"
      },
      "message": "[ARM] 3160/1: SharpSL: Add driver for Akita specific GPIOs\n\nPatch from Richard Purdie\n\nAdd a driver for the extra GPIOs found on the Sharp SL-C1000 (Akita).\nThese GPIOs are found on a Maxim MAX7310 I2C i/o expander chip. A\ngeneric GPIO driver for the MAX7310 was attempted but this mini\ndriver is a much simpler and much more effective solution avoiding\nseveral issues and complexity the generic driver had (as discussed\non LKML).\n\nThe platform device is required so the device parent can be set\ncorrectly which ensures the device is one of the last to suspend\nand first to resume. Whilst the i2c suspend/resume calls can be\ninfluenced, nothing guarantees this is easlier/later than the\nsubsystems the gpios are used on which are all independent of i2c\n(sound, irda, video/backlight etc.).\n\nSigned-off-by: Richard Purdie \u003crpurdie@rpsys.net\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n"
    },
    {
      "commit": "535f8d65d808421a6e1730990e39d41885b1f951",
      "tree": "abfa0474dc3442e0584a8173cc6a5b1969556cb1",
      "parents": [
        "4f005551a8fac21b6fec8d10d57cd12d373d79e1"
      ],
      "author": {
        "name": "Christoph Hellwig",
        "email": "hch@lst.de",
        "time": "Sat Nov 12 12:10:54 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Sat Nov 12 12:10:54 2005 -0800"
      },
      "message": "[SPARC]: Fix RTC compat ioctl kernel log spam.\n\nOn Fri, Nov 11, 2005 at 12:58:40PM -0800, David S. Miller wrote:\n\u003e \n\u003e This change:\n\u003e \n\u003e diff-tree 8ca2bdc7a98b9584ac5f640761501405154171c7 (from feee207e44d3643d19e648aAuthor: Christoph Hellwig \u003chch@lst.de\u003e\n\u003e Date:   Wed Nov 9 12:07:18 2005 -0800\n\u003e \n\u003e     [SPARC] sbus rtc: implement -\u003ecompat_ioctl\n\u003e     \n\u003e     Signed-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n\u003e     Signed-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n\u003e \n\u003e results in the console now getting spewed on sparc64 systems\n\u003e with messages like:\n\u003e \n\u003e [   11.968298] ioctl32(hwclock:464): Unknown cmd fd(3) cmd(401c7014){00} arg(efc\n\u003e What\u0027s happening is hwclock tries first the SBUS rtc device ioctls\n\u003e then the normal rtc driver ones.\n\u003e \n\u003e So things actually worked better when we had the SBUS rtc compat ioctl\n\u003e directly handled via the generic compat ioctl code.\n\u003e \n\u003e There are _so_ many rtc drivers in the kernel implementing the\n\u003e generic rtc ioctls that I don\u0027t think putting a -\u003ecompat_ioctl\n\u003e into all of them to fix this problem is feasible.  Unless we\n\u003e write a single rtc_compat_ioctl(), export it to modules, and hook\n\u003e it into all of those somehow.\n\u003e \n\u003e But even that doesn\u0027t appear to have any pretty implementation.\n\u003e \n\u003e Any better ideas?\n\nWe had similar problems with other ioctls where userspace did things\nlike that.  What we did there was to put the compat handler to generic\ncode.  The patch below does that, adding a big comment about what\u0027s\ngoing on and removing the COMPAT_IOCTL entires for these on powerpc\nthat not only weren\u0027t ever useful but are duplicated now aswell.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "94cabd003e989556d8bf84027d96284dc2d99c76",
      "tree": "f4f1d6ba9a6389c83f8d028c4a8c8aa6890c128b",
      "parents": [
        "a1510210c45c9af5784d64596c7025997e1add7d"
      ],
      "author": {
        "name": "Richard Purdie",
        "email": "rpurdie@rpsys.net",
        "time": "Sat Nov 12 18:53:48 2005 +0000"
      },
      "committer": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Sat Nov 12 18:53:48 2005 +0000"
      },
      "message": "[ARM] 3149/1: SharpSL: Add Akita (SL-C1000) machine support\n\nPatch from Richard Purdie\n\nAdd the core machine support for the Sharp SL-C1000 (Akita)\nand enable the Kconfig selection for it.\n\nSigned-off-by: Richard Purdie \u003crpurdie@rpsys.net\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n"
    },
    {
      "commit": "0fde7f591860e48dd210144ff24c061da03bfa39",
      "tree": "b91c008b335a8fb252c636fd9ebc95f948556174",
      "parents": [
        "3beb2077125d8457118140653e75efc998ac6630"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Nov 12 10:14:02 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Nov 12 10:14:02 2005 -0800"
      },
      "message": "Revert \"[PATCH] fbcon: Add rl (Roman Large) font\"\n\nThis reverts 998e6d51162707685336ff99c029c8911b270d32 commit.\n"
    },
    {
      "commit": "15853af9f07673680439b224519c692f1352b959",
      "tree": "e6a8fc1cd34dec568883cd62102e1e626d9241d9",
      "parents": [
        "1b5ed5e1f1315e37380e55102f58bcae3344d2a7"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "htejun@gmail.com",
        "time": "Thu Nov 10 08:52:05 2005 +0100"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@nelson.home.kernel.dk",
        "time": "Sat Nov 12 10:56:06 2005 +0100"
      },
      "message": "[BLOCK] Implement elv_drain_elevator for improved switch error detection\n\nThis patch adds request_queue-\u003enr_sorted which keeps the number of\nrequests in the iosched and implement elv_drain_elevator which\nperforms forced dispatching.  elv_drain_elevator checks whether\niosched actually dispatches all requests it has and prints error\nmessage if it doesn\u0027t.  As buggy forced dispatching can result in\nwrong barrier operations, I think this extra check is worthwhile.\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n"
    },
    {
      "commit": "47a004103d663bbba8c7c433a710a86f44351cf3",
      "tree": "91bf9479fa43e7a13b02b2f6b957373b5b28b5ef",
      "parents": [
        "cff3ba2204a0797b05150a4b2b7f40a55023d952"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "axboe@suse.de",
        "time": "Wed Nov 09 13:38:47 2005 +0100"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@nelson.home.kernel.dk",
        "time": "Sat Nov 12 10:55:21 2005 +0100"
      },
      "message": "[BLOCK] Document the READ/WRITE splitup of the disk stats\n\nUse the symbolic name where appropriate and add a comment to the\ndisk_stats structure.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n"
    },
    {
      "commit": "508862e493f1107d17fa5a0015084b1773ffc41e",
      "tree": "a7c619335bb2f852b1b7c3b8760552eb6f4890bc",
      "parents": [
        "9cf93d7b2f4516271ccf5b48f958bd474cf9dd67",
        "049b3ff5a86d0187184a189d2e31b8654d58fe22"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 17:00:17 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 17:00:17 2005 -0800"
      },
      "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n"
    },
    {
      "commit": "401221501af4b87b502eca36ece97b4191380082",
      "tree": "d67687b4ceb8c78213296039cafe8602514e4cd3",
      "parents": [
        "63f45b80947cb0819673860f6970f483e2cab21d",
        "ff51224cab12845c8bd539ca1f2dc18cc851b445"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 16:29:47 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 16:29:47 2005 -0800"
      },
      "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n"
    },
    {
      "commit": "63f45b80947cb0819673860f6970f483e2cab21d",
      "tree": "6b0d46c7da70786c15ee893d8a48aa866ae3742c",
      "parents": [
        "85837ebdd7bb3e96a60e9b4c6af6c60d1273bc67",
        "b2d1a8adc9cf3bde32a18a1a1856641638a9c729"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 16:29:22 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 16:29:22 2005 -0800"
      },
      "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial\n"
    },
    {
      "commit": "049b3ff5a86d0187184a189d2e31b8654d58fe22",
      "tree": "aed83ae799e444c57d76597bad6e3b41957a828e",
      "parents": [
        "19c7e9eef503dc1ae926f3d26c56f88bee568d7b"
      ],
      "author": {
        "name": "Neil Horman",
        "email": "nhorman@tuxdriver.com",
        "time": "Fri Nov 11 16:08:24 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Fri Nov 11 16:08:24 2005 -0800"
      },
      "message": "[SCTP]: Include ulpevents in socket receive buffer accounting.\n\nAlso introduces a sysctl option to configure the receive buffer\naccounting policy to be either at socket or association level.\nDefault is all the associations on the same socket share the\nreceive buffer.\n\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nSigned-off-by: Sridhar Samudrala \u003csri@us.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "19c7e9eef503dc1ae926f3d26c56f88bee568d7b",
      "tree": "a1e79285a2ab740280435fb11d79e74a3c4afbe2",
      "parents": [
        "1e7d3d90c95b32374057e454417b2f50440be20e"
      ],
      "author": {
        "name": "Vladislav Yasevich",
        "email": "vladislav.yasevich@hp.com",
        "time": "Fri Nov 11 16:07:40 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Fri Nov 11 16:07:40 2005 -0800"
      },
      "message": "[SCTP]: Fix ia64 NaT consumption fault with sctp_sideffect commands.\n\nOn ia64, it is possible to get NaT Consumption Fault and a kernel panic\nwhen initializing sctp sideeffect commands arguments.  The union\nsctp_arg_t contains different sized elements and when loading a smaller\nsized element (32 or 16 bits), it is possible for a speculative load to\nfail and result in a NaT bit set which causes a kernel crash.  The easy\nway to get around it is to load the largerst member of the union.\n\nSigned-off-by: Vladislav Yasevich \u003cvladislav.yasevich@hp.com\u003e\nSigned-off-by: Sridhar Samudrala \u003csri@us.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "1e7d3d90c95b32374057e454417b2f50440be20e",
      "tree": "cd12fac53642654beb67924a6bf37b86b4b54b07",
      "parents": [
        "23ec47a0889dabf4b9e7f8d52e848194734159ee"
      ],
      "author": {
        "name": "Vladislav Yasevich",
        "email": "vladislav.yasevich@hp.com",
        "time": "Fri Nov 11 16:06:16 2005 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Fri Nov 11 16:06:16 2005 -0800"
      },
      "message": "[SCTP]: Remove timeouts[] array from sctp_endpoint.\n\nThe socket level timeout values are maintained in sctp_sock and\nassociation level timeouts are in sctp_association. So there is\nno need for ep-\u003etimeouts.\n\nSigned-off-by: Vladislav Yasevich \u003cvladislav.yasevich@hp.com\u003e\nSigned-off-by: Sridhar Samudrala \u003csri@us.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "d72d6f1b5647258e83819b51f72fe37e2b7d7965",
      "tree": "d3a08af50624d9b3e2287367b7e9f5fcc93bdce5",
      "parents": [
        "33ddcbbfb1d9f1bf1259531ae0ba8400ea3c8ba1",
        "8a87a0b6313109d2fea87b1271d497c954ce2ca8"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 14:04:37 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 14:04:37 2005 -0800"
      },
      "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6\n"
    },
    {
      "commit": "837cd0bdf54dd954cd6aa43d250f75ab5db79617",
      "tree": "ef28b91f1ac8c1c9f4244da9be1f994306ef4070",
      "parents": [
        "d12eb7e11cf30c30f639b2093735af2ac177830b"
      ],
      "author": {
        "name": "Robin Holt",
        "email": "holt@sgi.com",
        "time": "Fri Nov 11 09:35:43 2005 -0600"
      },
      "committer": {
        "name": "Tony Luck",
        "email": "tony.luck@intel.com",
        "time": "Fri Nov 11 09:37:29 2005 -0800"
      },
      "message": "[IA64] 4-level page tables\n\nThis patch introduces 4-level page tables to ia64.  I have run\nsome benchmarks and found nothing interesting.  Performance has\nconsistently fallen within the noise range.\n\nIt also introduces a config option (setting the default to 3\nlevels).  The config option prevents having 4 level page\ntables with 64k base page size.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n"
    },
    {
      "commit": "d5eebf428ac91ad12d316a391b734670d61480d8",
      "tree": "2cf868d1e29714250697f03f5da1ac3a5934178c",
      "parents": [
        "5643f000c1e10ab991182478b76550e1364c3570",
        "e99f8b5efe78110e4af10f35ebf11feeef8f43b6"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 09:25:54 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 11 09:25:54 2005 -0800"
      },
      "message": "Merge branch \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev\n"
    }
  ],
  "next": "5643f000c1e10ab991182478b76550e1364c3570"
}
