)]}'
{
  "log": [
    {
      "commit": "c41fbc69654dd74339f76ea88054fe41e3c1b7a8",
      "tree": "ef3faa87006de97f558d02c6bbf19d6f7daf4771",
      "parents": [
        "52480ee5206a3fe3a61b5529ce063202c60b8b27"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Fri Oct 12 16:11:51 2007 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Oct 12 16:13:11 2007 +0200"
      },
      "message": "[S390] pfault: Fix alignment of parameter list.\n\nMake sure parameter list of the pfault token function is eight byte\naligned. Otherwise we can get specification exceptions.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "0a87c5cfc0bb0c1bdcc1cc9fd82e4a1711fac512",
      "tree": "f204007f95e2807e63712593c3b42d3fb59be5fe",
      "parents": [
        "37cd0a007f88f1d6269035bdb02b50f536cca8de"
      ],
      "author": {
        "name": "Michael Holzheu",
        "email": "holzheu@de.ibm.com",
        "time": "Wed Aug 22 13:51:40 2007 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Aug 22 13:51:47 2007 +0200"
      },
      "message": "[S390] vmur: fix diag14 exceptions with addresses \u003e 2GB.\n\nThere are several s390 diagnose calls, which must be executed below the\n2GB memory boundary. In order to enforce this, those diagnoses must be\ncompiled into the kernel. Currently diag 14 can be called within the\nvmur kernel module from addresses above 2GB. This leads to specification\nexceptions. This patch moves diag10, diag14 and diag210 into the new\ndiag.c file.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n"
    },
    {
      "commit": "e62133b4ea0d85888d9883a3e1c396ea8717bc26",
      "tree": "72b5840c1ab1430518665dcb02532dc2edd44242",
      "parents": [
        "3b74a87422cc8d1062529b58bc3891383d138e5e"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Fri Jul 27 12:29:13 2007 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Jul 27 12:29:18 2007 +0200"
      },
      "message": "[S390] Get rid of new section mismatch warnings.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "83c54070ee1a2d05c89793884bea1a03f2851ed4",
      "tree": "dc732f5a9b93fb7004ed23f551bd98b77cc580e0",
      "parents": [
        "d0217ac04ca6591841e5665f518e38064f4e65bd"
      ],
      "author": {
        "name": "Nick Piggin",
        "email": "npiggin@suse.de",
        "time": "Thu Jul 19 01:47:05 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Thu Jul 19 10:04:41 2007 -0700"
      },
      "message": "mm: fault feedback #2\n\nThis patch completes Linus\u0027s wish that the fault return codes be made into\nbit flags, which I agree makes everything nicer.  This requires requires\nall handle_mm_fault callers to be modified (possibly the modifications\nshould go further and do things like fault accounting in handle_mm_fault --\nhowever that would be for another patch).\n\n[akpm@linux-foundation.org: fix alpha build]\n[akpm@linux-foundation.org: fix s390 build]\n[akpm@linux-foundation.org: fix sparc build]\n[akpm@linux-foundation.org: fix sparc64 build]\n[akpm@linux-foundation.org: fix ia64 build]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Bryan Wu \u003cbryan.wu@analog.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Matthew Wilcox \u003cwilly@debian.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nAcked-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n[ Still apparently needs some ARM and PPC loving - Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "be2864b5ee46e0d5ed626de6cbfeb9abbd9c2e6f",
      "tree": "5796770033e6efdca334cb33b1e2f0cd757b3fa2",
      "parents": [
        "a5a60a2beea07c23e242ad8e7398e761935d669a"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon May 21 11:25:23 2007 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon May 21 11:25:29 2007 +0200"
      },
      "message": "[S390] More verbose show_mem() like other architectures.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "490f03d6595fade75a9b26e6ea9c9ebb1e4fd05a",
      "tree": "9234b1d0ee22c7b091a8762b7e2c7c249f7e5b43",
      "parents": [
        "853944cc40ef563f4046a0ada4c1e391419f6a25"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Thu May 10 15:45:48 2007 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Thu May 10 15:45:53 2007 +0200"
      },
      "message": "[S390] Avoid compile warning.\n\narch/s390/mm/fault.c: In function `signal_return\u0027:\narch/s390/mm/fault.c:256: warning: unused variable `compat\u0027\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n"
    },
    {
      "commit": "1eeb66a1bb973534dc3d064920a5ca683823372e",
      "tree": "19c22d611e6adefb352dbc107b859e4d13ba38c1",
      "parents": [
        "e3869792990f708c97be5877499cada70d469bd3"
      ],
      "author": {
        "name": "Christoph Hellwig",
        "email": "hch@lst.de",
        "time": "Tue May 08 00:27:03 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue May 08 11:15:04 2007 -0700"
      },
      "message": "move die notifier handling to common code\n\nThis patch moves the die notifier handling to common code.  Previous\nvarious architectures had exactly the same code for it.  Note that the new\ncode is compiled unconditionally, this should be understood as an appel to\nthe other architecture maintainer to implement support for it aswell (aka\nsprinkling a notify_die or two in the proper place)\n\narm had a notifiy_die that did something totally different, I renamed it to\narm_notify_die as part of the patch and made it static to the file it\u0027s\ndeclared and used at.  avr32 used to pass slightly less information through\nthis interface and I brought it into line with the other architectures.\n\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix vmalloc_sync_all bustage]\n[bryan.wu@analog.com: fix vmalloc_sync_all in nommu]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "33464e3b57834e161add62b499492cf43e35e54c",
      "tree": "bd78272d5e723fcfd08b2f4d8ce6f7ec7c6c1492",
      "parents": [
        "dc87c3985e9b442c60994308a96f887579addc39"
      ],
      "author": {
        "name": "Christoph Hellwig",
        "email": "hch@lst.de",
        "time": "Fri May 04 18:47:46 2007 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri May 04 18:48:24 2007 +0200"
      },
      "message": "[S390] get rid of kprobes notifier call chain.\n\nAnd here\u0027s a port of the powerpc patch to get rid of the notifier\nchain completely to s390.  It\u0027s ontop of Martins patch as that one\nis in mainline already.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "be5ec363e958982454ac9b3138b0e78c032e758d",
      "tree": "044e5e1baa1e878538fcd4ec6b6e7d7c0f009203",
      "parents": [
        "10c1031f706bbe0690d84cdbccad15b11c6dc661"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Apr 27 16:01:44 2007 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Apr 27 16:01:43 2007 +0200"
      },
      "message": "[S390] No execute support cleanup.\n\nSimplify the signal_return function that checks for the two special\nsystem calls sigreturn and rt_sigreturn. No need to do a page table\nwalk, a call to copy_from_user while disabled page faults will work\nas well.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n"
    },
    {
      "commit": "10c1031f706bbe0690d84cdbccad15b11c6dc661",
      "tree": "791a21c066ed667676422395b4145c53a1dc2c28",
      "parents": [
        "c0007f1a65762eaf55633d403b380130ec60adad"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Apr 27 16:01:43 2007 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Apr 27 16:01:43 2007 +0200"
      },
      "message": "[S390] Minor fault path optimization.\n\nThe minor fault path has grown a lot in terms of cycles. In particular\nthe kprobes hook is very costly. Optimize the path to save a couple of\ncycles. If kprobes is enabled more than 300 cycles can be avoided if\nkprobes_running() is false.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n"
    },
    {
      "commit": "482b05dd533da162fa8d04c61712fae297bea3e0",
      "tree": "d8c93f1557927b7a00ca07c2e07b7de8b0fa7772",
      "parents": [
        "046f3e821f146d6c473edb033af15a0604957af8"
      ],
      "author": {
        "name": "Gerald Schaefer",
        "email": "geraldsc@de.ibm.com",
        "time": "Mon Mar 05 23:35:54 2007 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Mar 05 23:35:54 2007 +0100"
      },
      "message": "[S390] Fixed handling of access register mode faults.\n\nReplaced check_user_space() + __check_access_register with the new\ncheck_space(). The old functions made wrong assumptions about kernel\nand user space when the kernel and user address spaces are switched\n(kernel in home space, user in primary/secondary space).\nSecondly the user process can switch to the accress register mode if\nit is running in primary or secondary mode. In addition it can load\nan arbitrary value to the access registers. If any other value than\n0 for primary space or 1 for secondary space is loaded and memory\nis accessed using the base register related to the access register,\nthe program should be terminated with a SIGSEGV. To achieve that the\nDUALD pointer in the DUCT and the PSALD pointer in the PASTE need\nto point to an array of 8 invalid access-list entries to get a\nALEN-translation exception if an invalid alet is used.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "118bcd31b309d12638f67729d5d96d4974750249",
      "tree": "f6bcceeada38052b47fe6b5b93348bc615468c19",
      "parents": [
        "63db6e8d41c703c26a3ce767740a9c8484765a74"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Wed Feb 21 10:55:12 2007 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Feb 21 10:55:12 2007 +0100"
      },
      "message": "[S390] Optional ZONE_DMA for s390.\n\nDisable ZONE_DMA on 31-bit. All memory is addressable by all\ndevices and we do not need any special memory pool.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "0b4d414714f0d2f922d39424b0c5c82ad900a381",
      "tree": "5079ec59a5622c9cacfe0fce484ba2c4626c406f",
      "parents": [
        "ae836810263509ff7a3c2c021754ce6f66b3fab6"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Wed Feb 14 00:34:09 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Feb 14 08:09:59 2007 -0800"
      },
      "message": "[PATCH] sysctl: remove insert_at_head from register_sysctl\n\nThe semantic effect of insert_at_head is that it would allow new registered\nsysctl entries to override existing sysctl entries of the same name.  Which is\npain for caching and the proc interface never implemented.\n\nI have done an audit and discovered that none of the current users of\nregister_sysctl care as (excpet for directories) they do not register\nduplicate sysctl entries.\n\nSo this patch simply removes the support for overriding existing entries in\nthe sys_sysctl interface since no one uses it or cares and it makes future\nenhancments harder.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Corey Minyard \u003cminyard@acm.org\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nCc: \"John W. Linville\" \u003clinville@tuxdriver.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nCc: David Chinner \u003cdgc@sgi.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "481f7337a1316c11b357ab838653f7f9254643be",
      "tree": "da78abfda9adba81af19308417925a57336d819a",
      "parents": [
        "feceb63ec589380f2125edcb70127e6a635af1cc"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Wed Feb 14 00:33:46 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Feb 14 08:09:57 2007 -0800"
      },
      "message": "[PATCH] sysctl: s390: remove unnecessary use of insert_at_head\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "feceb63ec589380f2125edcb70127e6a635af1cc",
      "tree": "a5d0071ce2b9f556e66a0636c72bd66f80930988",
      "parents": [
        "8d8cb8a1bbd92a77208bdeaa25c3f17f5da9297d"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Wed Feb 14 00:33:45 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Feb 14 08:09:57 2007 -0800"
      },
      "message": "[PATCH] sysctl: s390: move sysctl definitions to sysctl.h\n\nWe need to have the the definition of all top level sysctl directories\nregisters in sysctl.h so we don\u0027t conflict by accident and cause abi problems.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "23db764d3db5a4bb1e104ad9310e5dc18e4ffa1b",
      "tree": "d8a944f4e0ac27adda477295886cfbe08f0f73cb",
      "parents": [
        "5ea8176994003483a18c8fed580901e2125f8a83"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@ftp.linux.org.uk",
        "time": "Sun Feb 11 18:15:29 2007 +0000"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Sun Feb 11 11:18:07 2007 -0800"
      },
      "message": "[PATCH] Switch s390 to NO_IOMEM\n\nMartin Schwidefsky wrote:\n  \"s390 does not even need (in|out)b(_p|).  I wondered what else from\n   io.h do we not need.  The answer is: almost nothing.  With the devres\n   patch from Al and the dma-mapping patch from Heiko we can get rid of\n   iomem and all associated definitions.\"\n\nSo we\u0027ll just need to replace NO_IOPORT with NO_IOMEM in Kconfig and\nkill arch/s390/mm/ioremap.c.\n\nBTW, there\u0027s an annoying bit of junk in there - IO_SPACE_LIMIT.  We\nonly need it for /proc/ioports, which AFAICS shouldn\u0027t even be there\non s390 (or uml).  OTOH, removing that thing would mean a user-visible\nchange - we go from \"empty file in /proc\" to \"no such file in /proc\"...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "cefc8be82403cfc4325e7b9b063f77dc0f34e19e",
      "tree": "d360f54c14860550b37f86b44757ecef749db1c0",
      "parents": [
        "c530cba649692512070e8c0131ba3eccade09269"
      ],
      "author": {
        "name": "Kirill Korotaev",
        "email": "dev@sw.ru",
        "time": "Sat Feb 10 01:46:18 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Sun Feb 11 10:51:34 2007 -0800"
      },
      "message": "[PATCH] Consolidate bust_spinlocks()\n\nPart of long forgotten patch\nhttp://groups.google.com/group/fa.linux.kernel/msg/e98e941ce1cf29f6?dmode\u003dsource\nSince then, m32r grabbed two copies.\n\nLeave s390 copy because of important absence of CONFIG_VT, but remove\nreferences to non-existent timerlist_lock.  ia64 also loses timerlist_lock.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "4d284cac76d0bfebc42d76b428c4e44d921200a9",
      "tree": "e99d659aea9c747a3d5b4b4341f84a5cbead265b",
      "parents": [
        "162e006ef59266b9ebf34e3d15ca1f3d9ee956d7"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Feb 05 21:18:53 2007 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Feb 05 21:18:53 2007 +0100"
      },
      "message": "[S390] Avoid excessive inlining.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "162e006ef59266b9ebf34e3d15ca1f3d9ee956d7",
      "tree": "d7f1b61fbe822e71867bd04ee4ee7f3f1cd20842",
      "parents": [
        "ab14de6c37fae22911ba99f4171613e6d758050b"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Feb 05 21:18:41 2007 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Feb 05 21:18:41 2007 +0100"
      },
      "message": "[S390] Mark kernel text section read-only.\n\nSet read-only flag in the page table entries for the kernel image text\nsection. This will catch all instruction caused corruptions withing the\ntext section.\nInstruction replacement via kprobes still works, since it bypasses now\ndynamic address translation.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "c1821c2e9711adc3cd298a16b7237c92a2cee78d",
      "tree": "9155b089db35a37d95863125ea4c5f918bd7801b",
      "parents": [
        "86aa9fc2456d8a662f299a70bdb70987209170f0"
      ],
      "author": {
        "name": "Gerald Schaefer",
        "email": "geraldsc@de.ibm.com",
        "time": "Mon Feb 05 21:18:17 2007 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Feb 05 21:18:17 2007 +0100"
      },
      "message": "[S390] noexec protection\n\nThis provides a noexec protection on s390 hardware. Our hardware does\nnot have any bits left in the pte for a hw noexec bit, so this is a\ndifferent approach using shadow page tables and a special addressing\nmode that allows separate address spaces for code and data.\n\nAs a special feature of our \"secondary-space\" addressing mode, separate\npage tables can be specified for the translation of data addresses\n(storage operands) and instruction addresses. The shadow page table is\nused for the instruction addresses and the standard page table for the\ndata addresses.\nThe shadow page table is linked to the standard page table by a pointer\nin page-\u003elru.next of the struct page corresponding to the page that\ncontains the standard page table (since page-\u003eprivate is not really\nprivate with the pte_lock and the page table pages are not in the LRU\nlist).\nDepending on the software bits of a pte, it is either inserted into\nboth page tables or just into the standard (data) page table. Pages of\na vma that does not have the VM_EXEC bit set get mapped only in the\ndata address space. Any try to execute code on such a page will cause a\npage translation exception. The standard reaction to this is a SIGSEGV\nwith two exceptions: the two system call opcodes 0x0a77 (sys_sigreturn)\nand 0x0aad (sys_rt_sigreturn) are allowed. They are stored by the\nkernel to the signal stack frame. Unfortunately, the signal return\nmechanism cannot be modified to use an SA_RESTORER because the\nexception unwinding code depends on the system call opcode stored\nbehind the signal stack frame.\n\nThis feature requires that user space is executed in secondary-space\nmode and the kernel in home-space mode, which means that the addressing\nmodes need to be switched and that the noexec protection only works\nfor user space.\nAfter switching the addressing modes, we cannot use the mvcp/mvcs\ninstructions anymore to copy between kernel and user space. A new\nmvcos instruction has been added to the z9 EC/BC hardware which allows\nto copy between arbitrary address spaces, but on older hardware the\npage tables need to be walked manually.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "444f0e5489e7ac4bca5c4748d7d846c352a5cd03",
      "tree": "4d2bd832b9a0b99eb81b99d2d509205ef0311709",
      "parents": [
        "18374d376c7eb30b6359759e767cd99397b377d2"
      ],
      "author": {
        "name": "Gerald Schaefer",
        "email": "geraldsc@de.ibm.com",
        "time": "Mon Feb 05 21:17:11 2007 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Feb 05 21:17:11 2007 +0100"
      },
      "message": "[S390] Show loaded DCSS segments under /proc/iomem.\n\nCurrently loaded DCSS segments are now listed in /proc/iomem with\ntheir name followed by a trailing \"(DCSS)\".\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "60383201c2c155fae2aaffd483d09eb4198b6356",
      "tree": "f7c9e9ff9ddf0972373218f519a758d5cd858efa",
      "parents": [
        "b0f1779a878cf15b07181ef31394ecd33b40c470"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Feb 05 21:16:52 2007 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Feb 05 21:16:52 2007 +0100"
      },
      "message": "[S390] Remove pointless/unreliable kernel messages.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "2b67fc46061b2171fb8fbb55d1ac717abd533569",
      "tree": "d4e9db6e7d51d2fc3cf782bf11e24ed7fbc544a0",
      "parents": [
        "55dff5224abeb734b12c1661c34ccf534955bee7"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Feb 05 21:16:47 2007 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Feb 05 21:16:47 2007 +0100"
      },
      "message": "[S390] Get rid of a lot of sparse warnings.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "a2f3aa02576632cdb60bd3de1f4bf55e9ac65604",
      "tree": "2b9b73675de73866fbd219fab5bf2d804e6817b1",
      "parents": [
        "47a4d5be7c50b2e9b905abbe2b97dc87051c5a44"
      ],
      "author": {
        "name": "Dave Hansen",
        "email": "haveblue@us.ibm.com",
        "time": "Wed Jan 10 23:15:30 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Jan 11 18:18:20 2007 -0800"
      },
      "message": "[PATCH] Fix sparsemem on Cell\n\nFix an oops experienced on the Cell architecture when init-time functions,\nearly_*(), are called at runtime.  It alters the call paths to make sure\nthat the callers explicitly say whether the call is being made on behalf of\na hotplug even, or happening at boot-time.\n\nIt has been compile tested on ppc64, ia64, s390, i386 and x86_64.\n\nAcked-by: Arnd Bergmann \u003carndb@de.ibm.com\u003e\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nAcked-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nAcked-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "88032b322a38b37335c8cb2e3473a45c81d280eb",
      "tree": "cd722ab15b18a10f6b1aa50656b8da713ee8b799",
      "parents": [
        "63f3861d2fbf8ccbad1386ac9ac8b822c036ea00",
        "028d9b3cc62cb9dd31f1b5929edb3c23612cfccc"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Fri Dec 08 11:21:55 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Fri Dec 08 11:21:55 2006 -0800"
      },
      "message": "Merge branch \u0027for-linus\u0027 of git://git390.osdl.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.osdl.marist.edu/pub/scm/linux-2.6:\n  [S390] Poison init section before freeing it.\n  [S390] Use add_active_range() and free_area_init_nodes().\n  [S390] Virtual memmap for s390.\n  [S390] Update documentation for dynamic subchannel mapping.\n  [S390] Use dev-\u003egroups for adding/removing the subchannel attribute group.\n  [S390] Support for disconnected devices reappearing on another subchannel.\n  [S390] subchannel lock conversion.\n  [S390] Some preparations for the dynamic subchannel mapping patch.\n  [S390] runtime switch for qdio performance statistics\n  [S390] New DASD feature for ERP related logging\n  [S390] add reset call handler to the ap bus.\n  [S390] more workqueue fixes.\n  [S390] workqueue fixes.\n  [S390] uaccess_pt: add missing down_read() and convert to is_init().\n"
    },
    {
      "commit": "a151ca62d7c28d67a8ca0e950452b5208d1d572d",
      "tree": "804e1d7c6a6271636ed2105693275d8d213c5357",
      "parents": [
        "e34067fdd2bf7a6e62808b9bbc49d2b2a1357216"
      ],
      "author": {
        "name": "Haavard Skinnemoen",
        "email": "hskinnemoen@atmel.com",
        "time": "Fri Dec 08 02:38:06 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Fri Dec 08 08:28:52 2006 -0800"
      },
      "message": "[PATCH] Generic ioremap_page_range: s390 conversion\n\nConvert S390 to use generic ioremap_page_range()\n\nSigned-off-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "028d9b3cc62cb9dd31f1b5929edb3c23612cfccc",
      "tree": "ab09aa1722b53ffb1c890a6c59ebf047d2997501",
      "parents": [
        "39b742f957a287a7514a8a35c9f516cdf30b9ff5"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Fri Dec 08 15:56:13 2006 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Dec 08 15:56:13 2006 +0100"
      },
      "message": "[S390] Poison init section before freeing it.\n\nThe data patterns should allow us to easily tell if somebody accesses\ninitdata/code after it was freed. Same code as on various other\narchitectures.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "39b742f957a287a7514a8a35c9f516cdf30b9ff5",
      "tree": "4b4e9c0747bb047e906fed6c04919c00ccfa2b35",
      "parents": [
        "f4eb07c17df2e6cf9bd58bfcd9cc9e05e9489d07"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Fri Dec 08 15:56:10 2006 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Dec 08 15:56:10 2006 +0100"
      },
      "message": "[S390] Use add_active_range() and free_area_init_nodes().\n\nSize zones and holes in an architecture independent manner for s390.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "f4eb07c17df2e6cf9bd58bfcd9cc9e05e9489d07",
      "tree": "c1b4b422d3b8183edf452cc745dadd0fe129018b",
      "parents": [
        "7f090145a14afc35844dce80174c9c24f9e66ec5"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Fri Dec 08 15:56:07 2006 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Dec 08 15:56:07 2006 +0100"
      },
      "message": "[S390] Virtual memmap for s390.\n\nVirtual memmap support for s390. Inspired by the ia64 implementation.\n\nUnlike ia64 we need a mechanism which allows us to dynamically attach\nshared memory regions.\nThese memory regions are accessed via the dcss device driver. dcss\nimplements the \u0027direct_access\u0027 operation, which requires struct pages\nfor every single shared page.\nTherefore this implementation provides an interface to attach/detach\nshared memory:\n\nint add_shared_memory(unsigned long start, unsigned long size);\nint remove_shared_memory(unsigned long start, unsigned long size);\n\nThe purpose of the add_shared_memory function is to add the given\nmemory range to the 1:1 mapping and to make sure that the\ncorresponding range in the vmemmap is backed with physical pages.\nIt also initialises the new struct pages.\n\nremove_shared_memory in turn only invalidates the page table\nentries in the 1:1 mapping. The page tables and the memory used for\nstruct pages in the vmemmap are currently not freed. They will be\nreused when the next segment will be attached.\nGiven that the maximum size of a shared memory region is 2GB and\nin addition all regions must reside below 2GB this is not too much of\na restriction, but there is room for improvement.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "09252e77ed13b1b412329825bad5797fbdd5a5c8",
      "tree": "54f6e0353d407f26394425840fdb3c22245690c1",
      "parents": [
        "1681cedaee9f8dcb59d499a9277bc3a190a2378d"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Dec 04 15:40:51 2006 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Dec 04 15:40:51 2006 +0100"
      },
      "message": "[S390] Convert extmem spin_lock into a mutex.\n\nThere\u0027s no need to have a spin_lock here, but need sleepable context\nfor vmem_map. Therefore convert the spin_lock into a mutex.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "29b08d2bae854f66d3cfd5f57aaf2e7c2c7fce32",
      "tree": "1a907c124f6a12ec4617a030e412a01be4c81b04",
      "parents": [
        "36a2bd425d9b3ba2a40b0653e08d17702c78558e"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Dec 04 15:40:40 2006 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Dec 04 15:40:40 2006 +0100"
      },
      "message": "[S390] pfault code cleanup.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "36a2bd425d9b3ba2a40b0653e08d17702c78558e",
      "tree": "d42bd1409d7ffdb05995ad00a9722b88c4c4cbca",
      "parents": [
        "baf2aeb3d9e286add823bcaea5442ad4ee34f6e4"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Dec 04 15:40:38 2006 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Dec 04 15:40:38 2006 +0100"
      },
      "message": "[S390] Cleanup memory_chunk array usage.\n\nNeed this at yet another file and don\u0027t want to add yet another\nextern...\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "6b4044bdd158aa9ad07b3f68d1c7598036d3ee58",
      "tree": "cdc6d8852e2cd34b309ce4ccaf62d0bc74657d4c",
      "parents": [
        "645c98c8b6c09eae58ac2f97e0ade6ced4d6443f"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Dec 04 15:40:20 2006 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Dec 04 15:40:20 2006 +0100"
      },
      "message": "[S390] extmem unbalanced spin_lock.\n\nsegment save will exit with a lock held if the passed segment doesn\u0027t\nexist. Any subsequent call to segment_save will lead to a deadlock.\nFix this and give up the lock before returning.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "bcc8bcb1f0cc51c0042497d5de2d79743050e3bb",
      "tree": "b60d66fb534589a2770f69265ccc768977711993",
      "parents": [
        "d1ed6a3ea10aa7b199c434f6ffd1b6761896567a"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Nov 06 10:49:00 2006 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Nov 06 10:49:00 2006 +0100"
      },
      "message": "[S390] revert add_active_range() usage patch.\n\nCommit 7676bef9c183fd573822cac9992927ef596d584c breaks DCSS support on\ns390. DCSS needs initialized struct pages to work. With the usage of\nadd_active_range() only the struct pages for physically present pages\nare initialized.\nThis could be fixed if the DCSS driver would initiliaze the struct pages\nitself, but this doesn\u0027t work too. This is because the mem_map array\ndoes not include holes after the last present memory area and therefore\nthere is nothing that could be initialized.\nTo fix this and to avoid some dirty hacks revert this patch for now.\nWill be added later when we move to a virtual mem_map.\n\nCc: Carsten Otte \u003ccotte@de.ibm.com\u003e\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "5a489b9846f688db7e69aa7ccb23c53459a9c20e",
      "tree": "1aaf8eb887f23bf65c25a70b50c9c83e5a1d2f31",
      "parents": [
        "7e8ae7bfe8354b1f1b98c5cd29db8965ca1e6391"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Fri Oct 06 16:38:35 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Oct 06 16:38:35 2006 +0200"
      },
      "message": "[S390] irq change build fixes.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "0b2b6e1ddce4696cb7afcbb15a654fe95428a498",
      "tree": "a6dd837de5ce7088ab1009d125e8bcd6cfeaa1e1",
      "parents": [
        "7676bef9c183fd573822cac9992927ef596d584c"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Wed Oct 04 20:02:23 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Oct 04 20:02:23 2006 +0200"
      },
      "message": "[S390] Remove open-coded mem_map usage.\n\nUse page_to_phys and pfn_to_page to avoid open-coded mem_map usage.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n"
    },
    {
      "commit": "7676bef9c183fd573822cac9992927ef596d584c",
      "tree": "1bf18f9cfda947b23e69d47b84500614a59ba95e",
      "parents": [
        "cb601d41c175b7419efc91075a714d6a157bb0ac"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Wed Oct 04 20:02:19 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Oct 04 20:02:19 2006 +0200"
      },
      "message": "[S390] Have s390 use add_active_range() and free_area_init_nodes.\n\nSize zones and holes in an architecture independent manner for s390.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n"
    },
    {
      "commit": "f400e198b2ed26ce55b22a1412ded0896e7516ac",
      "tree": "a3d78bfc1c20635e199fe0fe85aaa1d8792acc58",
      "parents": [
        "959ed340f4867fda7684340625f60e211c2296d6"
      ],
      "author": {
        "name": "Sukadev Bhattiprolu",
        "email": "sukadev@us.ibm.com",
        "time": "Fri Sep 29 02:00:07 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 29 09:18:12 2006 -0700"
      },
      "message": "[PATCH] pidspace: is_init()\n\nThis is an updated version of Eric Biederman\u0027s is_init() patch.\n(http://lkml.org/lkml/2006/2/6/280).  It applies cleanly to 2.6.18-rc3 and\nreplaces a few more instances of -\u003epid \u003d\u003d 1 with is_init().\n\nFurther, is_init() checks pid and thus removes dependency on Eric\u0027s other\npatches for now.\n\nEric\u0027s original description:\n\n\tThere are a lot of places in the kernel where we test for init\n\tbecause we give it special properties.  Most  significantly init\n\tmust not die.  This results in code all over the kernel test\n\t-\u003epid \u003d\u003d 1.\n\n\tIntroduce is_init to capture this case.\n\n\tWith multiple pid spaces for all of the cases affected we are\n\tlooking for only the first process on the system, not some other\n\tprocess that has pid \u003d\u003d 1.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: \u003clxc-devel@lists.sourceforge.net\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "94c12cc7d196bab34aaa98d38521549fa1e5ef76",
      "tree": "8e0cec0ed44445d74a2cb5160303d6b4dfb1bc31",
      "parents": [
        "25d83cbfaa44e1b9170c0941c3ef52ca39f54ccc"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Thu Sep 28 16:56:43 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Thu Sep 28 16:56:43 2006 +0200"
      },
      "message": "[S390] Inline assembly cleanup.\n\nMajor cleanup of all s390 inline assemblies. They now have a common\ncoding style. Quite a few have been shortened, mainly by using register\nasm variables. Use of the EX_TABLE macro helps  as well. The atomic ops,\nbit ops and locking inlines new use the Q-constraint if a newer gcc\nis used.  That results in slightly better code.\n\nThanks to Christian Borntraeger for proof reading the changes.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "bac9c66cd25e134077b284fc59bee6e5a8475d33",
      "tree": "5fa9a8bbda52f10f613060849f13e403a7dedb89",
      "parents": [
        "a77c64c1a641950626181b4857abb701d8f38ccc"
      ],
      "author": {
        "name": "Akinobu Mita",
        "email": "mita@miraclelinux.com",
        "time": "Thu Sep 28 16:55:18 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Thu Sep 28 16:55:18 2006 +0200"
      },
      "message": "[S390] init task memory faults.\n\nLock for mmap_sem is missing on page fault retry for init task\nwhen it fails due to out of memory.\n\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "e8216dee838c09776680a6f1a2e54d81f3cdfa14",
      "tree": "a342f566fb564344911998088a6de92227a932dc",
      "parents": [
        "e8df8c3304cfc7d68e9a6a7b6df6c64783cd6991"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Sep 25 23:33:11 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:49:11 2006 -0700"
      },
      "message": "[PATCH] s390: fix cmm kernel thread handling\n\nConvert cmm\u0027s usage of kernel_thread to kthread_run.  Also create the\ncmmthread at module load time, so it is possible to check if creation of\nthe thread fails.\n\nIn addition the cmmthread now gets terminated when the module gets unloaded\ninstead of leaving a stale kernel thread.  Also check the return values of\nother registration functions at module load and handle their return values\nappropriately.\n\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8bc719d3cab8414938f9ea6e33b58d8810d18068",
      "tree": "1afd4ce7865466bf9578ca746c63c1d351f07cdc",
      "parents": [
        "19655d3487001d7df0e10e9cbfc27c758b77c2b5"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Sep 25 23:31:20 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:47 2006 -0700"
      },
      "message": "[PATCH] out of memory notifier\n\nAdd a notifer chain to the out of memory killer.  If one of the registered\ncallbacks could release some memory, do not kill the process but return and\nretry the allocation that forced the oom killer to run.\n\nThe purpose of the notifier is to add a safety net in the presence of\nmemory ballooners.  If the resource manager inflated the balloon to a size\nwhere memory allocations can not be satisfied anymore, it is better to\ndeflate the balloon a bit instead of killing processes.\n\nThe implementation for the s390 ballooner is included.\n\n[akpm@osdl.org: cleanups]\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9282ed929758b82f448a40d3c17319d794970624",
      "tree": "f3db7796f0ea7afddc853ab4294033b4fdd6d785",
      "parents": [
        "31b58088292c7f00f0b81088bfb557285b0b6247"
      ],
      "author": {
        "name": "Gerald Schaefer",
        "email": "geraldsc@de.ibm.com",
        "time": "Wed Sep 20 15:59:37 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Sep 20 15:59:37 2006 +0200"
      },
      "message": "[S390] Cleanup in page table related code.\n\nChanged and simplified some page table related #defines and code.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "7d5d688f724dd5a651d1ce7bc3ea7c03d28137a1",
      "tree": "8279b48cfd496490003710ef919327c9751e1023",
      "parents": [
        "8301425534b87bae9990261f3008f39999be738c"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Wed Sep 20 15:59:00 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Sep 20 15:59:00 2006 +0200"
      },
      "message": "[S390] Use simple_strtoul instead of own cmm_strtoul wrapper.\n\nFix compile warning with some configurations:\n\narch/s390/mm/cmm.c:58: warning: \u0027cmm_strtoul\u0027 defined but not used\n\nOriginally cmm_strtoul was introduced because simple_strtoul couldn\u0027t\nhandle strings with hexadecimal numbers that contained a capital \u0027X\u0027.\nSince this is no longer true cmm_strtoul can be removed.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "4ba069b802c29eee066385f9826e2d83716626b4",
      "tree": "663159a4d05a49b4133bb9145fc41fb95a6d4132",
      "parents": [
        "5432114baf0300286a6ca1b0aea549492a379432"
      ],
      "author": {
        "name": "Michael Grundy",
        "email": "grundym@us.ibm.com",
        "time": "Wed Sep 20 15:58:39 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Sep 20 15:58:39 2006 +0200"
      },
      "message": "[S390] add kprobes support.\n\nSigned-off-by: Michael Grundy \u003cgrundym@us.ibm.com\u003e\nSigned-off-by: David Wilder \u003cdwilder@us.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "3e03a2fcb2c031062f9bf698ce999b77cd80aec4",
      "tree": "a65228d2f8c2466410b2ae5aa26f0637343fd456",
      "parents": [
        "b18a60e7c2a7f2a17dbd57885621a42d546e2f7d"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Wed Aug 16 13:49:37 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Aug 16 13:49:37 2006 +0200"
      },
      "message": "[S390] kernel page table allocation.\n\nDon\u0027t waste DMA capable pages for identity mapping page tables.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "d2c993d845781d160a7ef759a3e65c6892c4a270",
      "tree": "f63be38ab83363282c519048849663201f664818",
      "parents": [
        "7e560814de1972e1bfc780616841d7a0032ca467"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Wed Jul 12 16:41:55 2006 +0200"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Wed Jul 12 16:41:55 2006 +0200"
      },
      "message": "[S390] Fix sparse warnings.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n"
    },
    {
      "commit": "d882b172512758703ff8d9efb96505eaaee48d2e",
      "tree": "64b61d69b4af1395b80446fbc61f0488fbaeedb3",
      "parents": [
        "a581c2a4697ee264699b364399b73477af408e00"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Sat Jul 01 04:36:31 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Jul 01 09:56:04 2006 -0700"
      },
      "message": "[PATCH] s390: put sys_call_table into .rodata section and write protect it\n\nPut s390\u0027s syscall tables into .rodata section and write protect this\nsection to prevent misuse of it.  Suggested by Arjan van de Ven\n\u003carjan@infradead.org\u003e.\n\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6ab3d5624e172c553004ecc862bfeac16d9d68b7",
      "tree": "6d98881fe91fd9583c109208d5c27131b93fa248",
      "parents": [
        "e02169b682bc448ccdc819dc8639ed34a23cedd8"
      ],
      "author": {
        "name": "Jörn Engel",
        "email": "joern@wohnheim.fh-wedel.de",
        "time": "Fri Jun 30 19:25:36 2006 +0200"
      },
      "committer": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Fri Jun 30 19:25:36 2006 +0200"
      },
      "message": "Remove obsolete #include \u003clinux/config.h\u003e\n\nSigned-off-by: Jörn Engel \u003cjoern@wohnheim.fh-wedel.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n"
    },
    {
      "commit": "9b5dec1aa08b77c4217cd5fcaf1e4e177f659b2e",
      "tree": "67dd2efc485f8c8aadf52cebf23f241777353776",
      "parents": [
        "2cc924b8ba1e9493ed50f5b793974e2427a15748"
      ],
      "author": {
        "name": "Gerald Schaefer",
        "email": "geraldsc@de.ibm.com",
        "time": "Thu Apr 27 18:40:22 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Apr 28 08:33:48 2006 -0700"
      },
      "message": "[PATCH] s390: segment operation error codes\n\nPrint a warning with the z/VM error code if segment_load, segment_type or\nsegment_save fail to ease the problem determination.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "5e8b1c4083a7f0f1e671ea16e23b78d1c8d3e0aa",
      "tree": "d91e6791155c7c33f34cebb0b6d279e16059de5c",
      "parents": [
        "596852967ce3208b90132895dd1992a31b058bc8"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Mar 24 03:15:16 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Mar 24 07:33:16 2006 -0800"
      },
      "message": "[PATCH] s390: /proc/sys/vm/cmm_* permission bits\n\nSet permissoin of /proc/sys/vm/cmm_* files to 0644.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7835e98b2e3c66dba79cb0ff8ebb90a2fe030c29",
      "tree": "405a96eade34845dabe2f125b6c5eb095846869d",
      "parents": [
        "70dc991d66cac40fdb07346dba2b5d862d732c34"
      ],
      "author": {
        "name": "Nick Piggin",
        "email": "npiggin@suse.de",
        "time": "Wed Mar 22 00:08:40 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Mar 22 07:54:02 2006 -0800"
      },
      "message": "[PATCH] remove set_page_count() outside mm/\n\nset_page_count usage outside mm/ is limited to setting the refcount to 1.\nRemove set_page_count from outside mm/, and replace those users with\ninit_page_count() and set_page_refcounted().\n\nThis allows more debug checking, and tighter control on how code is allowed\nto play around with page-\u003e_count.\n\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": "aaedd944d4dd25fdfafb10db65544e98eb66857d",
      "tree": "b8511870a520f16258dd48748e5c1c327cc02df9",
      "parents": [
        "6d57348d7d65ba6f2f42a24b0c7527e0f7470a84"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Wed Feb 01 06:29:14 2006 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Feb 07 20:58:15 2006 -0500"
      },
      "message": "[PATCH] cmm NULL noise removal, __user annotations\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "347a8dc3b815f0c0fa62a1df075184ffe4cbdcf1",
      "tree": "a6ec76690127e87fe6efa42b6238caadd6c07e7b",
      "parents": [
        "9bbc8346fb21fad3f678220b067450e436e45dbf"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Fri Jan 06 00:19:28 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jan 06 08:33:53 2006 -0800"
      },
      "message": "[PATCH] s390: cleanup Kconfig\n\nSanitize some s390 Kconfig options.  We have ARCH_S390, ARCH_S390X,\nARCH_S390_31, 64BIT, S390_SUPPORT and COMPAT.  Replace these 6 options by\nS390, 64BIT and COMPAT.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4448aaf0faafff3f275d15937c28b6346760e028",
      "tree": "d0477d4d0871c94a6eff7761d06b16a682e9ec53",
      "parents": [
        "0fbeb5a45dccd493c35a68a5548e6a9d9882a791"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Tue Nov 08 21:34:42 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Nov 09 07:55:52 2005 -0800"
      },
      "message": "[PATCH] s390: \"extern inline\" -\u003e \"static inline\"\n\n\"extern inline\" -\u003e \"static inline\"\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b2325fe1b7e5654fac9e9419423aa2c58a3dbd83",
      "tree": "934555b25ef9b33d3c4242b5dafb49ee8931e993",
      "parents": [
        "f99d49adf527fa6f7a9c42257fa76bca6b8df1e3"
      ],
      "author": {
        "name": "Jesper Juhl",
        "email": "jesper.juhl@gmail.com",
        "time": "Mon Nov 07 01:01:35 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 07 07:54:06 2005 -0800"
      },
      "message": "[PATCH] kfree cleanup: arch\n\nThis is the arch/ part of the big kfree cleanup patch.\n\nRemove pointless checks for NULL prior to calling kfree() in arch/.\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nAcked-by: Grant Grundler \u003cgrundler@parisc-linux.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d4b68996785326a67e9842219ab69984243ec658",
      "tree": "ed929419af82f8086e82aa6dd190712a3493d122",
      "parents": [
        "a0016408f2428225f1532cbf63ca1c7008e1cc93"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Mon Nov 07 00:59:06 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 07 07:53:33 2005 -0800"
      },
      "message": "[PATCH] s390: remove pagex support\n\nRemove pagex pseudo page fault code.  It does not work together with the\nsystem call speedup that makes the complete system call path enabled for\ninterrupts.  To make pagex and the syscall speedup code work together we would\nhave to add code to the program check handler to do a critical section cleanup\nlike the asynchronous interrupt code.  This would make program checks slower.\nNot what we want.\n\nNewer versions of z/VM have the improved pfault pseudo page fault interface.\nThis replaces the old pagex interface and does not have the problem.  So its\nbetter to just rip out the pagex code.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "872fec16d9a0ed3b75b8893aa217e49cca575ee5",
      "tree": "1dfc8b9f2754bdfff645188e497865c00201d535",
      "parents": [
        "46dea3d092d23a58b42499cc8a21de0fad079f4a"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:21 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:40 2005 -0700"
      },
      "message": "[PATCH] mm: init_mm without ptlock\n\nFirst step in pushing down the page_table_lock.  init_mm.page_table_lock has\nbeen used throughout the architectures (usually for ioremap): not to serialize\nkernel address space allocation (that\u0027s usually vmlist_lock), but because\npud_alloc,pmd_alloc,pte_alloc_kernel expect caller holds it.\n\nReverse that: don\u0027t lock or unlock init_mm.page_table_lock in any of the\narchitectures; instead rely on pud_alloc,pmd_alloc,pte_alloc_kernel to take\nand drop it when allocating a new one, to check lest a racing task already\ndid.  Similarly no page_table_lock in vmalloc\u0027s map_vm_area.\n\nSome temporary ugliness in __pud_alloc and __pmd_alloc: since they also handle\nuser mms, which are converted only by a later patch, for now they have to lock\ndifferently according to whether or not it\u0027s init_mm.\n\nIf sources get muddled, there\u0027s a danger that an arch source taking\ninit_mm.page_table_lock will be mixed with common source also taking it (or\nneither take it).  So break the rules and make another change, which should\nbreak the build for such a mismatch: remove the redundant mm arg from\npte_alloc_kernel (ppc64 scrapped its distinct ioremap_mm in 2.6.13).\n\nExceptions: arm26 used pte_alloc_kernel on user mm, now pte_alloc_map; ia64\nused pte_alloc_map on init_mm, now pte_alloc_kernel; parisc had bad args to\npmd_alloc and pte_alloc_kernel in unused USE_HPPA_IOREMAP code; ppc64\nmap_io_page forgot to unlock on failure; ppc mmu_mapin_ram and ppc64 im_free\ntook page_table_lock for no good reason.\n\nSigned-off-by: 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": "b6d09449d53f5aa7c67b1be3e90d7b7ab2aad09c",
      "tree": "37386fada73b07e6028b76ed58a9f59215f8de43",
      "parents": [
        "4c24da79e29537f0e240a331220a1c46cb9bc085"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Sat Sep 03 15:58:02 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:28 2005 -0700"
      },
      "message": "[PATCH] s390: pfault interrupt race\n\nThere is a race in pfault_interrupt.  That function gets called two times for\neach pfault notification.  Once with a subcode of 0 to indicate that a real\npage is not available and once with a subcode of 0x80 to indicate that the\npage is present again.\n\nSince the two external interrupts can be delivered on two different cpus the\norder in which the two calls are made is unpredictable.  It is possible that\nthe subcode 0x80 interrupt is completed before the subcode 0x00 interrupt has\ndone the wake_up() call.\n\nTo avoid calling wake_up() on an already removed task structure proper task\nstructure reference counting is needed.  Increase the reference counter in the\nsubcode 0x00 interrupt before setting pfault_wait to zero and return the\nreference after the wake_up call.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6b979de395c7e1b7e59f74a870e1d1911853eccb",
      "tree": "82502e9e93c977b0f812d017f5d8d4e12436c6c8",
      "parents": [
        "77fa22450de00d535de2cc8be653983560828000"
      ],
      "author": {
        "name": "Christian Borntraeger",
        "email": "cborntra@de.ibm.com",
        "time": "Sat Jun 25 14:55:32 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:37 2005 -0700"
      },
      "message": "[PATCH] s390: add vmcp interface\n\nAdd interface to issue VM control program commands.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "447570cfde680d5bf09c47b9c8d1dcf5bcb18f10",
      "tree": "a11ceabb2ac9782c15cd4a8c57c325badb44219e",
      "parents": [
        "77eb65cbc18d86a9c334964ed4c3d178f5560918"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Tue Jun 21 17:16:29 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:33 2005 -0700"
      },
      "message": "[PATCH] s390: cmm sender parameter visibility\n\nMake cmm module parameter \"sender\" visible in sysfs.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "595bf2aacae96d0f87352a1ff5476b79e52e212f",
      "tree": "049de411ab06dd7d32565c04231d0ff965eb8f9f",
      "parents": [
        "c5c3a6d8fe923b8780b9cd10e72344b8cf8518b5"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Sat Jun 04 15:43:32 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 04 17:13:00 2005 -0700"
      },
      "message": "[PATCH] s390: in_interrupt vs. in_atomic\n\nThe condition for no context in do_exception checks for hard and soft\ninterrupts by using in_interrupt() but not for preemption.  This is bad for\nthe users of __copy_from/to_user_inatomic because the fault handler might call\nschedule although the preemption count is !\u003d 0.  Use in_atomic() instead\nin_interrupt().\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "15439d74f621ff8252b53136d259781148e6e768",
      "tree": "3c92de3587f0ec51055423a08c1d2a37b7eee877",
      "parents": [
        "0b642ede47969d4180b0922d982777fe64379228"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Sun May 01 08:58:58 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sun May 01 08:58:58 2005 -0700"
      },
      "message": "[PATCH] s390: cmm guest sender id\n\nAn arbitrary guest must not be allowed to trigger cmm actions.  Only one\nspecific guest namely the one that serves as the resource monitor may send cmm\nmessages.  Add a parameter that allows to specify the guest that may send\nmessages.  z/VMs resource manager has the name \u0027VMRMSVM\u0027 which is the default.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c9e3735359ac2d74ee61c6f1e5724f4a6db570bf",
      "tree": "381204a24f4378d3c8d898f8e0210b1b97f5f248",
      "parents": [
        "4b7e0706620e3947dc1685dfdbc1413404afb545"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Sun May 01 08:58:57 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sun May 01 08:58:57 2005 -0700"
      },
      "message": "[PATCH] s390: fix memory holes and cleanup setup_arch\n\nThe memory setup didn\u0027t take care of memory holes and this makes the memory\nmanagement think there would be more memory available than there is in\nreality.  That causes the OOM killer to kill processes even if there is enough\nmemory left that can be written to the swap space.\n\nThe patch fixes this by using free_area_init_node with an array of memory\nholes instead of free_area_init.  Further the patch cleans up the code in\nsetup.c by splitting setup_arch into smaller pieces.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
      "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d",
      "parents": [],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n"
    }
  ]
}