)]}'
{
  "log": [
    {
      "commit": "5bb78269000cf326bfdfa19f79449c02a9158020",
      "tree": "f01e30e8d8f015cb0418331da55a459ddcfc9569",
      "parents": [
        "9fe66dfd8846706ff11ed7990d06c92644973bd8"
      ],
      "author": {
        "name": "Sam Ravnborg",
        "email": "sam@mars.ravnborg.org",
        "time": "Sun Sep 11 22:30:22 2005 +0200"
      },
      "committer": {
        "name": "Sam Ravnborg",
        "email": "sam@mars.ravnborg.org",
        "time": "Sun Sep 11 22:30:22 2005 +0200"
      },
      "message": "kbuild: rename prepare to archprepare to fix dependency chain\n\nWhen introducing the generic asm-offsets.h support the dependency\nchain for the prepare targets was changed. All build scripts expecting\ninclude/asm/asm-offsets.h to be made when using the prepare target would broke.\nWith the limited number of prepare targets left in arch Makefiles\nthe trivial solution was to introduce a new arch specific target: archprepare\n\nThe dependency chain looks like this now:\n\nprepare\n  |\n  +--\u003e prepare0\n         |\n         +--\u003e archprepare\n                |\n\t\t+--\u003e scripts_basic\n                +--\u003e prepare1\n                       |\n                       +---\u003e prepare2\n                               |\n                               +--\u003e prepare3\n\nSo prepare 3 is processed before prepare2 etc.\nThis guaantees that the asm symlink, version.h, scripts_basic\nare all updated before archprepare is processed.\n\nprepare0 which build the asm-offsets.h file will need the\nactions performed by archprepare.\n\nThe head target is now named prepare, because users scripts will most\nlikely use that target, but prepare-all has been kept for compatibility.\nUpdated Documentation/kbuild/makefiles.txt.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n"
    },
    {
      "commit": "16b036786a6bd08cf7a91e0cd58219a6717da2a6",
      "tree": "668274402b02623a6380e507b8b7081ed373ca1a",
      "parents": [
        "d129f31236c241c07e583e8bc695c382365d02ce"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Sep 10 19:44:58 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Sep 10 12:00:18 2005 -0700"
      },
      "message": "[PATCH] uml: avoid already done dirtying\n\nThe PTE returned from handle_mm_fault is already marked as dirty and accessed\nif needed.\n\nAlso, since this is not set with set_pte() (which sets NEWPAGE and NEWPROT as\nneeded), this wouldn\u0027t work anyway.\n\nThis version has been updated and fixed, thanks to some feedback from Jeff Dike.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d129f31236c241c07e583e8bc695c382365d02ce",
      "tree": "53e6370fe8e3134f41d8b0c08d9af400ab9504eb",
      "parents": [
        "d99c4022f60a9aa3a8dc6b7d71f3d0998c696912"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Sep 10 19:44:57 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Sep 10 12:00:18 2005 -0700"
      },
      "message": "[PATCH] uml: fix fault handler on write\n\nThe UML fault handler was recently changed to enforce PROT_NONE protections,\nby requiring VM_READ or VM_EXEC on VMA\u0027s.\n\nHowever, by mistake, things were changed such that VM_READ is always checked,\nalso on write faults; so a VMA mapped with only PROT_WRITE is not readable\n(unless it\u0027s prefaulted with MAP_POPULATE or with a write), which is different\nfrom i386.\n\nDiscovered while testing remap_file_pages protection support.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d99c4022f60a9aa3a8dc6b7d71f3d0998c696912",
      "tree": "d02de9d131b3d45a21ce60e4b5d3380497f86daf",
      "parents": [
        "4413a511f22ec771edc0b7c93e5b34e05511acb5"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Sep 10 19:44:56 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Sep 10 12:00:18 2005 -0700"
      },
      "message": "[PATCH] uml: inline mk_pte and various friends\n\nTurns out that, for UML, a *lot* of VM-related trivial functions are not\ninlined but rather normal functions.\n\nIn other sections of UML code, this is justified by having files which\ninteract with the host and cannot therefore include kernel headers, but in\nthis case there\u0027s no such justification.\n\nI\u0027ve had to turn many of them to macros because of missing declarations. While\ndoing this, I\u0027ve decided to reuse some already existing macros.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a7d0c210337246fa9c25b73cf76dfdbb159f642b",
      "tree": "c139c803766b08ea2fc20a3e8f99b2952b6a1f0c",
      "parents": [
        "2d5cbf324c0fd4d0e1427bcb50b8bc00069e81b8"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Sep 10 19:44:54 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Sep 10 12:00:17 2005 -0700"
      },
      "message": "[PATCH] i386 / uml: add dwarf sections to static link script\n\nInside the linker script, insert the code for DWARF debug info sections. This\nmay help GDB\u0027ing a Uml binary. Actually, it seems that ld is able to guess\nwhat I added correctly, but normal linker scripts include this section so it\nshould be correct anyway adding it.\n\nOn request by Sam Ravnborg \u003csam@ravnborg.org\u003e, I\u0027ve added it to\nasm-generic/vmlinux.lds.s. I\u0027ve also moved there the stabs debug section,\nused the new macro in i386 linker script and added DWARF debug section to\nthat.\n\nIn the truth, I\u0027ve not been able to verify the difference in GDB behaviour\nafter this change (I\u0027ve seen large improvements with another patch). This\nmay depend on my binutils version, older one may have worse defaults.\n\nHowever, this section is present in normal linker script, so add it at\nleast for the sake of cleanness.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nAcked-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2d5cbf324c0fd4d0e1427bcb50b8bc00069e81b8",
      "tree": "d2ed1c665a4793ca0ab10910b4a4260f487c903d",
      "parents": [
        "2625c1be3425f5a9d8ef1434449b7d954aaf199d"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Sep 10 19:44:53 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Sep 10 12:00:17 2005 -0700"
      },
      "message": "[PATCH] Uml: more cleaning\n\nWe must remove even arch/um/os-Linux/util/mk_user_constants, which we don\u0027t do.\nAlso, Kconfig_arch must be listed only once, between CLEAN_FILES.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "486a153f0e294f7cc735838edcb6b32e623cbe52",
      "tree": "f16a31eb3526968dd08aa93c12cbb211f31f2084",
      "parents": [
        "9c8550ee25e26d14a8f0fe1b761a676e23fe3cf0",
        "f64a227b6b5cc1f8cc7f6ef9cc3351343636bac9"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 15:46:49 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 15:46:49 2005 -0700"
      },
      "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild \n"
    },
    {
      "commit": "f64a227b6b5cc1f8cc7f6ef9cc3351343636bac9",
      "tree": "70b4435d5e8fdab82888954a0cedeb2d503ed6f8",
      "parents": [
        "0037c78a96bb391635bff103d401c24459c5092d"
      ],
      "author": {
        "name": "Sam Ravnborg",
        "email": "sam@mars.(none)",
        "time": "Fri Sep 09 23:10:54 2005 +0200"
      },
      "committer": {
        "name": "Sam Ravnborg",
        "email": "sam@mars.(none)",
        "time": "Fri Sep 09 23:10:54 2005 +0200"
      },
      "message": "kbuild: um fix so it compile with generic asm-offsets.h support\n\num has it own set of files for asm-offsets. So for now the\ngen-asm-offset macro is just duplicated in the um Makefile.\n\nThis may well be the final solution since um is a bit special compared\nto other architectures - time will tell.\n\nAlso added a dummy arch/um/kernel/asm-offsets.h file to keep kbuild happy.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n"
    },
    {
      "commit": "85c39206ac556c9dd7345465ea5265c1f33e50d1",
      "tree": "2eee820232a1514b7de10a88bd4c1a1c215103c8",
      "parents": [
        "2624f124b3b5d550ab2fbef7ee3bc0e1fed09722"
      ],
      "author": {
        "name": "viro@ZenIV.linux.org.uk",
        "email": "viro@ZenIV.linux.org.uk",
        "time": "Fri Sep 09 17:15:13 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 10:31:58 2005 -0700"
      },
      "message": "[PATCH] uaccess.h annotations (uml)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2624f124b3b5d550ab2fbef7ee3bc0e1fed09722",
      "tree": "797db769b24e29d17f8412d8b7e3e4afafc794b1",
      "parents": [
        "f91f4d923f4039bf3460eca299ed5a3f7ecd7b96"
      ],
      "author": {
        "name": "viro@ZenIV.linux.org.uk",
        "email": "viro@ZenIV.linux.org.uk",
        "time": "Fri Sep 09 17:14:12 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 10:31:58 2005 -0700"
      },
      "message": "[PATCH] sparse on uml (infrastructure bits)\n\nPasses -m64 to sparse on uml/amd64, tells sparse to stay out of\nUSER_OBJS.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9a0b3869bbf7cc66ee668515d4852c729158c0ca",
      "tree": "60b11a19833843f28a26c0e4ae8c6ba8096b5da2",
      "parents": [
        "f718404aa939d2ae19efda8e71f7fa79cbdf1646"
      ],
      "author": {
        "name": "viro@ZenIV.linux.org.uk",
        "email": "viro@ZenIV.linux.org.uk",
        "time": "Wed Sep 07 23:21:11 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 17:17:34 2005 -0700"
      },
      "message": "[PATCH] bogus #if (arch/um/kernel/mem.c)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "95608261dae863bc43292e6fbd946a3abd3aa49f",
      "tree": "4895bdd59f5d763bff9d1ea035e503b90b9c2e52",
      "parents": [
        "8412205838ae92489ab2f029687659b056dd96ff"
      ],
      "author": {
        "name": "viro@ZenIV.linux.org.uk",
        "email": "viro@ZenIV.linux.org.uk",
        "time": "Tue Sep 06 22:33:51 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 17:17:33 2005 -0700"
      },
      "message": "[PATCH] bogus symbol used in arch/um/os-Linux/elf_aux.c\n\nelf_aux is userland code; it uses symbol (ELF_CLASS) that doesn\u0027t exist in\nuserland headers; pulled into kernel-offsets.h, switched elf_aux to using it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "90dffc03ca8caa0ea047f11c81fe61cd86d80568",
      "tree": "f496895208e907d414c336d931c69937018087ba",
      "parents": [
        "a08b6b7968e7a6afc75e365ac31830867275abdc"
      ],
      "author": {
        "name": "viro@ZenIV.linux.org.uk",
        "email": "viro@ZenIV.linux.org.uk",
        "time": "Tue Sep 06 02:02:22 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 17:17:32 2005 -0700"
      },
      "message": "[PATCH] lost chunk of \"uml: build cleanups\"\n\nA piece of the UML stubs patch got lost - it has\n    Killed STUBS_CFLAGS - it\u0027s not needed and the only remaining use had been\n    gratitious - it only polluted CFLAGS\nin description and does remove it in arch/um/Makefile-x86_64, but forgets to\ndo the same in i386 counterpart.  Lost chunk follows:\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "97de50c0add1e8f3b4e764c66a13c07235fee631",
      "tree": "161be1faee50800677bd01e1ca907cd135ffe0a0",
      "parents": [
        "5e5d7a22292613e55da8e91d75bcc062fd861f41"
      ],
      "author": {
        "name": "Jesper Juhl",
        "email": "jesper.juhl@gmail.com",
        "time": "Tue Sep 06 15:17:49 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:35 2005 -0700"
      },
      "message": "[PATCH] remove verify_area(): remove verify_area() from various uaccess.h headers\n\nRemove the deprecated (and unused) verify_area() from various uaccess.h\nheaders.\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7ef939054139ef857cebbec07cbd12d7cf7beedd",
      "tree": "c6e1c0722336b6155b0f7cf985b2ea4eb9c5d9e1",
      "parents": [
        "f9dfefe423a7633d81310c7b06c5566c74f9167b"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:52 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:24 2005 -0700"
      },
      "message": "[PATCH] uml: fix x86_64 page leak\n\nWe were leaking pmd pages when 3_LEVEL_PGTABLES was enabled.  This fixes that.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f9dfefe423a7633d81310c7b06c5566c74f9167b",
      "tree": "268a3b4389621aa31e82808c7223484808758046",
      "parents": [
        "d9838d86536fe17e76d19bf3e737100fae618396"
      ],
      "author": {
        "name": "Bodo Stroesser",
        "email": "bstroesser@fujitsu-siemens.com",
        "time": "Sat Sep 03 15:57:51 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:24 2005 -0700"
      },
      "message": "[PATCH] uml: fix advanced sysemu check\n\ncleanup and fix the check for advanced sysemu (PTRACE_SYSEMU_SINGLESTEP\noption)\n\nSigned-off-by: Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d9838d86536fe17e76d19bf3e737100fae618396",
      "tree": "d4609ec951f07bb1df284719eca0ed779992245e",
      "parents": [
        "07bf731e4b95d7c9ea9dbacd1fc4a041120dfffb"
      ],
      "author": {
        "name": "Bodo Stroesser",
        "email": "bstroesser@fujitsu-siemens.com",
        "time": "Sat Sep 03 15:57:51 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:24 2005 -0700"
      },
      "message": "[PATCH] uml: allow host capability usage to be disabled\n\nAdd new cmdline setups:\n  - noprocmm\n  - noptracefaultinfo\nIn case of testing, they can be used to switch off usage of\n/proc/mm and PTRACE_FAULTINFO independently.\n\nSigned-off-by: Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "07bf731e4b95d7c9ea9dbacd1fc4a041120dfffb",
      "tree": "25ae7f2000421d45e484abac0b7252809476c0d0",
      "parents": [
        "8b51304ed3184826fb262c1e9d3e58b0b00fd083"
      ],
      "author": {
        "name": "Bodo Stroesser",
        "email": "bstroesser@fujitsu-siemens.com",
        "time": "Sat Sep 03 15:57:50 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:24 2005 -0700"
      },
      "message": "[PATCH] uml: skas0 stubs now check system call return values\n\nChange syscall-stub\u0027s data to include a \"expected retval\".\n\nStub now checks syscalls retval and aborts execution of syscall list, if\nretval !\u003d expected retval.\n\nrun_syscall_stub prints the data of the failed syscall, using the data pointer\nand retval written by the stub to the beginning of the stack.\n\none_syscall_stub is removed, to simplify code, because only some instructions\nare saved by one_syscall_stub, no host-syscall.\n\nUsing the stub with additional data (modify_ldt via stub)\nis prepared also.\n\nSigned-off-by: Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8b51304ed3184826fb262c1e9d3e58b0b00fd083",
      "tree": "2fd338bf425794146ba4d8b1a2fb3a81fb8c3fa4",
      "parents": [
        "60d339f6fe0831060600c62418b71a62ad26c281"
      ],
      "author": {
        "name": "Bodo Stroesser",
        "email": "bstroesser@fujitsu-siemens.com",
        "time": "Sat Sep 03 15:57:49 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:24 2005 -0700"
      },
      "message": "[PATCH] uml: increase granularity of host capability checking\n\nThis change enables SKAS0/SKAS3 to work with all combinations of /proc/mm and\nPTRACE_FAULTINFO being available or not.\n\nAlso it changes the initialization of proc_mm and ptrace_faultinfo slightly,\nto ease forcing SKAS0 on a patched host.  Forcing UML to run without /proc/mm\nor PTRACE_FAULTINFO by cmdline parameter can be implemented with a setup\nresetting the related variable.\n\nSigned-off-by: Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "60d339f6fe0831060600c62418b71a62ad26c281",
      "tree": "a2f9527bbcfe85b3eb7c063b8af7d2f499ba4cbb",
      "parents": [
        "09ace81c1d737bcbb2423db235ac980cac4d5de9"
      ],
      "author": {
        "name": "Gennady Sharapov",
        "email": "gennady.v.sharapov@intel.com",
        "time": "Sat Sep 03 15:57:47 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:24 2005 -0700"
      },
      "message": "[PATCH] uml: move libc-dependent startup and signal code\n\nThe serial UML OS-abstraction layer patch (um/kernel dir).\n\nThis moves all systemcalls from process.c file under os-Linux dir and join\nprocess.c and process_kern.c files.\n\nSigned-off-by: Gennady Sharapov \u003cgennady.v.sharapov@intel.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "09ace81c1d737bcbb2423db235ac980cac4d5de9",
      "tree": "d31987b15d57429bd40843c02b2283b8e2d90cb0",
      "parents": [
        "75e5584c89d213d6089f64f22cd899fb172e4c95"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:46 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:23 2005 -0700"
      },
      "message": "[PATCH] uml: add host AIO support to block driver\n\nThis adds AIO support to the ubd driver.\n\nThe driver breaks a struct request into IO requests to the host, based on the\nhardware segments in the request and on any COW blocks covered by the request.\n\nThe ubd IO thread is gone, since there is now an equivalent thread in the AIO\nmodule.\n\nThere is provision for multiple outstanding requests now.  Requests aren\u0027t\nretired until all pieces of it have been completed.  The AIO requests have a\nshared count, which is decremented as IO operations come in until it reaches\n0.  This can be possibly moved to the request struct - haven\u0027t looked at this\nyet.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "75e5584c89d213d6089f64f22cd899fb172e4c95",
      "tree": "22bb81b9c699e06b3c8163933654fe3f84ae469d",
      "parents": [
        "30f7dabb083f8ff4ce541b5ac4e5d70cc173051a"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:45 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:23 2005 -0700"
      },
      "message": "[PATCH] uml: use host AIO support\n\nThis patch makes UML use host AIO support when it (and\n/usr/include/linux/aio_abi.h) are present.  This is only the support, with no\nconsumers - a consumer is coming in the next patch.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "30f7dabb083f8ff4ce541b5ac4e5d70cc173051a",
      "tree": "d4d457762926f694e6d12db8ff781d04ca31172d",
      "parents": [
        "e32dacb9f481fd6decb41adb28e720c923d34f54"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sat Sep 03 15:57:43 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:23 2005 -0700"
      },
      "message": "[PATCH] uml: build cleanups\n\nAdded missing include list to uml AFLAGS\n\nKilled magic for stubs.  [So] - it was needed only because of messed AFLAGS\nSwitched segv_stubs.c to kernel CFLAGS sans profile, instead of user ones\nKilled STUBS_CFLAGS - it\u0027s not needed and the only remaining use had been\ngratitious - it only polluted CFLAGS\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e32dacb9f481fd6decb41adb28e720c923d34f54",
      "tree": "77594001f5c670380897d84367442725740383d9",
      "parents": [
        "08964c565b2fe49e338ffbe4907adcc19647ef16"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:42 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:23 2005 -0700"
      },
      "message": "[PATCH] uml: system call path cleanup\n\nThis merges two sets of files which had no business being split apart in the\nfirst place.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c56004901fa5dcf55f92318f192ab3c0e87db2d1",
      "tree": "ac53ded16ab9886ce05d4b2d424dfed80dce9e57",
      "parents": [
        "77fa5adcda6d686d2f45a2b55dcb9a03e7d33fa1"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:22 2005 -0700"
      },
      "message": "[PATCH] uml: TLB operation batching\n\nThis adds VM op batching to skas0.  Rather than having a context switch to and\nfrom the userspace stub for each address space change, we write a number of\noperations to the stub data page and invoke a different stub which loops over\nthem and executes them all in one go.\n\nThe operations are stored as [ system call number, arg1, arg2, ... ] tuples.\n\nThe set is terminated by a system call number of 0.  Single operations, i.e.\npage faults, are handled in the old way, since that is slightly more\nefficient.\n\nFor a kernel build, a minority (~1/4) of the operations are part of a set.\nThese sets averaged ~100 in length, so for this quarter, the context switching\noverhead is greatly reduced.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "77fa5adcda6d686d2f45a2b55dcb9a03e7d33fa1",
      "tree": "0ec2e51f5ec929a657a5cb4565c73e4314afb82f",
      "parents": [
        "02edeb586ae4cdd17778923674700edb732a4741"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:34 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:22 2005 -0700"
      },
      "message": "[PATCH] uml: remove duplicated exports\n\nAl Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e spotted a bunch of duplicated\nexports - this removes them.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "02edeb586ae4cdd17778923674700edb732a4741",
      "tree": "fe55ef9ca0d35901b835984026d76387aa2311b8",
      "parents": [
        "13abf8130139c2ccd4962a7e5a8902be5e6cb5a7"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:33 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:22 2005 -0700"
      },
      "message": "[PATCH] uml: mark SMP on UML/x86_64 as broken\n\nNoticed by Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e - SMP on x86_64 is\nfundamentally broken due to UML\u0027s reuse of the host arch\u0027s percpu stuff.  This\nis OK on x86, but the x86_64 pda stuff just won\u0027t work for UML.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "13abf8130139c2ccd4962a7e5a8902be5e6cb5a7",
      "tree": "88e543ac8ba2bcfd8ec7853d3a065cca2460f90d",
      "parents": [
        "93ea5a5b5c71ddbefd4082627d8f33e4bc038a6f"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sat Sep 03 15:57:31 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:22 2005 -0700"
      },
      "message": "[PATCH] uml: remove libc reference in build\n\nRemove an unneeded reference to libc.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "93ea5a5b5c71ddbefd4082627d8f33e4bc038a6f",
      "tree": "59e759fdfba04c7ed4a13cffa716f6f0272c5494",
      "parents": [
        "ec7cf783dd6cf5c8fb6b6767560686ed28d1cd6d"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sat Sep 03 15:57:30 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:22 2005 -0700"
      },
      "message": "[PATCH] uml: build cleanup\n\nBuild cleanups\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ec7cf783dd6cf5c8fb6b6767560686ed28d1cd6d",
      "tree": "80cd4175dade9146e0353771e69080deda037374",
      "parents": [
        "7efd08c85523f9468a6a8748d6f02b3e73967569"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:29 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:21 2005 -0700"
      },
      "message": "[PATCH] uml: error path cleanup\n\nThis cleans up the error path in ubd_open, causing it now to call ubd_close\nappropriately when something fails.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7efd08c85523f9468a6a8748d6f02b3e73967569",
      "tree": "6ee5b4cadfc78665a4a85a2f5901b2441c4e4f79",
      "parents": [
        "e54a5dfb960053437f464a7ce372a8acc293fdcb"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sat Sep 03 15:57:28 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:21 2005 -0700"
      },
      "message": "[PATCH] uml: fix a macro typo\n\nFix a macro typo which could break if the macro is passed arguments with\nside-effects.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e54a5dfb960053437f464a7ce372a8acc293fdcb",
      "tree": "01432a58e039716ab0a02347a027e84da10c370f",
      "parents": [
        "3b52166cf72f0826c6d8fa0541c7d4ae39c5a146"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sat Sep 03 15:57:27 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:21 2005 -0700"
      },
      "message": "[PATCH] uml: fix signal frame copy_user\n\nThe copy_user stuff in the signal frame code was broke.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3b52166cf72f0826c6d8fa0541c7d4ae39c5a146",
      "tree": "9245ab972eff25c3c9c751f29f135868774067dd",
      "parents": [
        "1e40cd383ccc7c9f8b338c56ce28c326e25eb2fe"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Sep 03 15:57:26 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:21 2005 -0700"
      },
      "message": "[PATCH] uml: fault handler micro-cleanups\n\nAvoid chomping low bits of address for functions doing it by themselves,\nfix whitespace, add a correctness checking.\n\nI did this for remap-file-pages protection support, it was useful on its\nown too.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ed1b58d8b53519e10a35c6a2bb49cac35f439621",
      "tree": "30eacf51f9e7d11fcfe2c795e3da48e1e7363daf",
      "parents": [
        "0221575903ad68debea57679b5b46575bf57afb1"
      ],
      "author": {
        "name": "Bodo Stroesser",
        "email": "bstroesser@fujitsu-siemens.com",
        "time": "Sat Sep 03 15:57:24 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:21 2005 -0700"
      },
      "message": "[PATCH] uml: fix SIGWINCH handler race while waiting for signals.\n\nIf a SIGWINCH comes in, while winch_thread() isn\u0027t waiting in wait(),\nwinch_thread could miss signals.  It isn\u0027t very probable, that anyone will\nsee this causing trouble, as it would need a very special timing, that a\nmissed SIGWINCH results in a wrong window size.\n\nSo, this is a minor problem.  But why not fix, as it can be done so easy?\n\nSigned-off-by: Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0221575903ad68debea57679b5b46575bf57afb1",
      "tree": "a461b5c395a098e7888bc62c5f27549510eeb28c",
      "parents": [
        "640aa46e25922a00b805e6b0d0b5181ad9cf736a"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat Sep 03 15:57:23 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:20 2005 -0700"
      },
      "message": "[PATCH] uml: workaround GDB problems on debugging\n\nApparently, GDB gets confused when we do an execvp() on ourselves.\n\nSince it\u0027s simply done to allocate further space for command line arguments\n(which we\u0027ll use to allow gathering the startup command line for guest\nprocesses through the host), allow the user to disable that to get a\ndebuggable UML binary.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "08b178ebf37bbfb78329e0ae6ea688b103d205bf",
      "tree": "e11c4ac3015681bd60b66c47a1131d221435e916",
      "parents": [
        "96e59245e1abf3ea2e98c4b9ee2ebd975db653db"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:12 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:19 2005 -0700"
      },
      "message": "[PATCH] uml: Rename Kconfig files to be like the other arches\n\nTo the extent that sub-Kconfig files exist elsewhere in the tree, they are\nnamed Kconfig.foo, rather than the Kconfig_foo that UML has.  This patch\nbrings the names in line with the rest of the tree.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "96e59245e1abf3ea2e98c4b9ee2ebd975db653db",
      "tree": "baf413905e87b039f83d81d24e8dcbd2dca06e49",
      "parents": [
        "49f9ebc894ecdb985475060d051a571dc231cce7"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Sep 03 15:57:12 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:19 2005 -0700"
      },
      "message": "[PATCH] uml: remove debugging code from page fault path\n\nThis eliminates the segfault info ring buffer, which added a system call to\neach page fault, and which hadn\u0027t been useful for debugging in ages.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "52fdd08903a1d1162e184114837e232640191627",
      "tree": "9469f521b7ba12ac48337155bc5a65049d361229",
      "parents": [
        "4ad8d38342430f8b52f7a8458dce90caf8c8ca64"
      ],
      "author": {
        "name": "Benjamin LaHaise",
        "email": "bcrl@kvack.org",
        "time": "Sat Sep 03 15:56:52 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@evo.osdl.org",
        "time": "Mon Sep 05 00:06:14 2005 -0700"
      },
      "message": "[PATCH] unify x86/x86-64 semaphore code\n\nThis patch moves the common code in x86 and x86-64\u0027s semaphore.c into a\nsingle file in lib/semaphore-sleepers.c.  The arch specific asm stubs are\nleft in the arch tree (in semaphore.c for i386 and in the asm for x86-64).\nThere should be no changes in code/functionality with this patch.\n\nSigned-off-by: Benjamin LaHaise \u003cbenjamin.c.lahaise@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "69be8f189653cd81aae5a74e26615b12871bb72e",
      "tree": "89c7d7b5b68ae47818b9dbc9015f1e4452ec2075",
      "parents": [
        "02b3e4e2d71b6058ec11cc01c72ac651eb3ded2b"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon Aug 29 11:44:09 2005 -0400"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Aug 29 10:03:11 2005 -0700"
      },
      "message": "[PATCH] convert signal handling of NODEFER to act like other Unix boxes.\n\nIt has been reported that the way Linux handles NODEFER for signals is\nnot consistent with the way other Unix boxes handle it.  I\u0027ve written a\nprogram to test the behavior of how this flag affects signals and had\nseveral reports from people who ran this on various Unix boxes,\nconfirming that Linux seems to be unique on the way this is handled.\n\nThe way NODEFER affects signals on other Unix boxes is as follows:\n\n1) If NODEFER is set, other signals in sa_mask are still blocked.\n\n2) If NODEFER is set and the signal is in sa_mask, then the signal is\nstill blocked. (Note: this is the behavior of all tested but Linux _and_\nNetBSD 2.0 *).\n\nThe way NODEFER affects signals on Linux:\n\n1) If NODEFER is set, other signals are _not_ blocked regardless of\nsa_mask (Even NetBSD doesn\u0027t do this).\n\n2) If NODEFER is set and the signal is in sa_mask, then the signal being\nhandled is not blocked.\n\nThe patch converts signal handling in all current Linux architectures to\nthe way most Unix boxes work.\n\nUnix boxes that were tested:  DU4, AIX 5.2, Irix 6.5, NetBSD 2.0, SFU\n3.5 on WinXP, AIX 5.3, Mac OSX, and of course Linux 2.6.13-rcX.\n\n* NetBSD was the only other Unix to behave like Linux on point #2. The\nmain concern was brought up by point #1 which even NetBSD isn\u0027t like\nLinux.  So with this patch, we leave NetBSD as the lonely one that\nbehaves differently here with #2.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6a029a90f5b93e2b50bcbbaef05ef91fa0c1d6b3",
      "tree": "ba62bf7de680c10c00224305d628b484494918a1",
      "parents": [
        "36676bcbf9f6bcbea9d06e67ee8d04eacde54952"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Sat Aug 27 06:48:15 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Aug 27 10:11:40 2005 -0700"
      },
      "message": "[PATCH] mmaper_kern.c fixes [buffer overruns]\n\n - copy_from_user() can fail; -\u003ewrite() must check its return value.\n\n - severe buffer overruns both in -\u003eread() and -\u003ewrite() - lseek to the\n   end (i.e.  to mmapper_size) and\n\n\tif (count + *ppos \u003e mmapper_size)\n\t\tcount \u003d count + *ppos - mmapper_size;\n\n   will do absolutely nothing.  Then it will call\n\n\tcopy_to_user(buf,\u0026v_buf[*ppos],count);\n\n   with obvious results (similar for -\u003ewrite()).\n\n   Fixed by turning read to simple_read_from_buffer() and by doing\n   normal limiting of count in -\u003ewrite().\n\n - gratitious lock_kernel() in -\u003emmap() - it\u0027s useless there.\n\n - lots of gratuitous includes.\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2eaa297ca234eb518673b28dd6f3715d4b292e09",
      "tree": "00985e21a8c47a2c7d13125388d389449cb79c42",
      "parents": [
        "718d8989bca49761daf65f77249b0067c40756b2"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Thu Aug 18 11:24:25 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Aug 18 12:53:58 2005 -0700"
      },
      "message": "[PATCH] uml: fix a crash under screen\n\nRunning UML inside a detached screen delivers SIGWINCH when UML is not\nexpecting it.  This patch ignores them.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "718d8989bca49761daf65f77249b0067c40756b2",
      "tree": "bc48f8c3596d8d7e8ca04102c23bd01096669a7e",
      "parents": [
        "024f474795af7a0d41bd6d60061d78bd66d13f56"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@parcelfarce.linux.theplanet.co.uk",
        "time": "Thu Aug 18 11:24:23 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Aug 18 12:53:58 2005 -0700"
      },
      "message": "[PATCH] uml: fix the x86_64 build\n\nasm/elf.h breaks the x86_64 build.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a502a3593c7aa2aff99a61ed71e7cb828ee4da8b",
      "tree": "5960bb8522d9ce4c677233b0cdc5453bf8aef2f5",
      "parents": [
        "e4c5c82024f5f292c0069cf40422b8f3bf5e684e"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Fri Jul 29 14:03:33 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jul 29 15:01:14 2005 -0700"
      },
      "message": "[PATCH] uml: fix vsyscall brokenness\n\nThe #if/#ifdef cleanup exposed a bug in UML\u0027s ELF header processing.  With\nthis bug fixed, UML recognizes the vsyscall info coming from the host.  On\nFC4, there is a vsyscall page low in the address space, which UML doesn\u0027t\nprovide.  This causes an infinite page fault loop and a hang on boot.\n\nThis patch works around that by making this look like a no-vsyscall system.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a2d76bd8fa29f9b6dbf3ee8f6bc7bdda21bc5ce8",
      "tree": "88387f513bb2c09b7195117b1d7bbf389dab5d52",
      "parents": [
        "30f417c65e151dc96998a8ef721149a43998bc65"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 28 21:16:15 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 28 21:46:05 2005 -0700"
      },
      "message": "[PATCH] uml: implement hostfs syncing\n\nActually implement the hostfs \"sync\" method.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "30f417c65e151dc96998a8ef721149a43998bc65",
      "tree": "8830925e76a185a8ac7843789d87ab288a9e74f3",
      "parents": [
        "201134ca168c27c1f895ecfd74f9ebf1129483d0"
      ],
      "author": {
        "name": "Christophe Lucas",
        "email": "clucas@rotomalug.org",
        "time": "Thu Jul 28 21:16:12 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 28 21:46:05 2005 -0700"
      },
      "message": "[PATCH] uml: Clean up prink calls\n\nprintk() calls should include appropriate KERN_* constant.\n\nSigned-off-by: Christophe Lucas \u003cclucas@rotomalug.org\u003e\nSigned-off-by: Domen Puncer \u003cdomen@coderock.org\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "201134ca168c27c1f895ecfd74f9ebf1129483d0",
      "tree": "55e7e826f92a5fa4e7e7234908085f8a199a176e",
      "parents": [
        "7e1f49da6881bbf938e502d99335ad5488eb93b4"
      ],
      "author": {
        "name": "Bodo Stroesser",
        "email": "bstroesser@fujitsu-siemens.com",
        "time": "Thu Jul 28 21:16:11 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 28 21:46:04 2005 -0700"
      },
      "message": "[PATCH] uml: Fix typo\n\nFix a typo in wait_stub_done.\n\nSigned-off-by: Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7e1f49da6881bbf938e502d99335ad5488eb93b4",
      "tree": "8ca765ab1f9ac081bd797b23c4355441b9f75966",
      "parents": [
        "d9b7cc84afc7f4ebcef27691279d557e13128818"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Thu Jul 28 21:16:09 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 28 21:46:04 2005 -0700"
      },
      "message": "[PATCH] uml: Fix load average \u003e\u003d1\n\nupdate_process_times was missing its irq_enter/irq_exit wrapper.  This caused\nksoftirqd to be scheduled on every clock tick.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d9b7cc84afc7f4ebcef27691279d557e13128818",
      "tree": "524e4909a810dbf00f171c72a4b5fd83cf95c538",
      "parents": [
        "9057e9deee648cb2824d83b9eb7058edb5442a21"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Thu Jul 28 21:16:08 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 28 21:46:04 2005 -0700"
      },
      "message": "[PATCH] uml: Fix redundant assignment\n\nBy this point, .is_user has already been set, so this assignment is useless.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9057e9deee648cb2824d83b9eb7058edb5442a21",
      "tree": "3068f40bdee9b5bae16615b51275bdbf7b978d4a",
      "parents": [
        "6f313b12335abf010802751c45249e7a0007a232"
      ],
      "author": {
        "name": "Bodo Stroesser",
        "email": "bstroesser@fujitsu-siemens.com",
        "time": "Thu Jul 28 21:16:06 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 28 21:46:04 2005 -0700"
      },
      "message": "[PATCH] uml: Fix skas0 stub return\n\nIt\u0027s wrong to pop a fixed number of words from stack before calling sigreturn,\nas the number depends on what code is generated by the compiler for the start\nof stub_segv_handler().  What we need is esp containing the address of\nsigcontext.  So we explicitly load that pointer into esp.\n\nSigned-off-by: Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8afe07ce0003d4c63b7d76b6f28264503cb80d71",
      "tree": "c92d9bff9c4e94504f90a090b48ffc7eb7fbb99d",
      "parents": [
        "b85e9680a33ae2df04bd493f220a76dcf183ce80"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 28 21:16:03 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 28 21:46:03 2005 -0700"
      },
      "message": "[PATCH] uml: avoid unnecessary pcap rebuild\n\nJust a Kbuild subtlety, not listing a target file inside targets causes it\nto be rebuilt each time, and as a consequence everything depending on it is\nrebuilt.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b85e9680a33ae2df04bd493f220a76dcf183ce80",
      "tree": "f6c405c80cc80d1e199cafe7867e91dd55da2b2a",
      "parents": [
        "2ca3310e78912a527d7d2c62c01da7cbf7346b8d"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Thu Jul 28 21:16:01 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 28 21:46:03 2005 -0700"
      },
      "message": "[PATCH] uml: fix TT mode by reverting \"use fork instead of clone\"\n\nWith Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\n\nRevert the following patch, because of miscompilation problems in different\nenvironments leading to UML not working *at all* in TT mode; it was merged\nlately in 2.6 development cycle, a little after being written, and has\ncaused problems to lots of people; I know it\u0027s a bit too long, but it\nshouldn\u0027t have been merged in first place, so I still apply for inclusion\nin the -stable tree.  Anyone using this feature currently is either using\nsome older kernel (some reports even used 2.6.12-rc4-mm2) or using this\npatch, as included in my -bs patchset.\n\nFor now there\u0027s not yet a fix for this patch, so for now the best thing is\nto drop it (which was widely reported to give a working kernel, and as such\nwas even merged in -stable tree).\n\n\"Convert the boot-time host ptrace testing from clone to fork.  They were\nessentially doing fork anyway.  This cleans up the code a bit, and makes\nvalgrind a bit happier about grinding it.\"\n\nURL:\nhttp://www.kernel.org/git/?p\u003dlinux/kernel/git/torvalds/linux-2.6.git;a\u003dcommit;h\u003d98fdffccea6cc3fe9dba32c0fcc310bcb5d71529\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "44456d37b59d8e541936ed26d8b6e08d27e88ac1",
      "tree": "11ca6fa29b8cfb56ecef2d1f4f9dc2d9d71d2a2f",
      "parents": [
        "02b775696fee75a04041d8d94db26a9462216d24"
      ],
      "author": {
        "name": "Olaf Hering",
        "email": "olh@suse.de",
        "time": "Wed Jul 27 11:45:17 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jul 27 16:26:08 2005 -0700"
      },
      "message": "[PATCH] turn many #if $undefined_string into #ifdef $undefined_string\n\nturn many #if $undefined_string into #ifdef $undefined_string to fix some\nwarnings after -Wno-def was added to global CFLAGS\n\nSigned-off-by: Olaf Hering \u003colh@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0d4579ed553e8bb29d580c08bfcabcb0826a89c3",
      "tree": "7f319523a4ce031378fb14d7b39c6ad0eddf277f",
      "parents": [
        "20a64f1d70a1a9cc001f2fec5ba1b0a4ff3f6bd5"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Wed Jul 27 11:43:33 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jul 27 16:25:49 2005 -0700"
      },
      "message": "[PATCH] uml: fix misdeclared function\n\nThis fixes an interface which differed from its declaration, and includes\nthe relevant header so that this doesn\u0027t happen again.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "20a64f1d70a1a9cc001f2fec5ba1b0a4ff3f6bd5",
      "tree": "63e2a55c3800911c2de8900e29d73b1ff9e68a5c",
      "parents": [
        "cb66504d65e54210d7dc55a0027d309ca5f51f83"
      ],
      "author": {
        "name": "Dominik Hackl",
        "email": "dominik@hackl.dhs.org",
        "time": "Wed Jul 27 11:43:32 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jul 27 16:25:48 2005 -0700"
      },
      "message": "[PATCH] uml: update module interface\n\nThis patch replaces the deprecated MODULE_PARM function by the new\nmodule_param function.\n\nSigned-off-by: Dominik Hackl \u003cdominik@hackl.dhs.org\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "cb66504d65e54210d7dc55a0027d309ca5f51f83",
      "tree": "0d292ced5cce778bc16387b1d928117aead52996",
      "parents": [
        "b6b038a24a826fe22d9823722cfbbbd3ad7a3021"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Wed Jul 27 11:43:31 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jul 27 16:25:48 2005 -0700"
      },
      "message": "[PATCH] uml: add skas0 command-line option\n\nThis adds the \"skas0\" parameter to force skas0 operation on SKAS3 host and\nshows which operating mode has been selected.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b6b038a24a826fe22d9823722cfbbbd3ad7a3021",
      "tree": "705266cdb7a0cf8397005b735906fdb6d12a35a1",
      "parents": [
        "8648373af214d3c74b81e78049a64dad986c1024"
      ],
      "author": {
        "name": "Olaf Hering",
        "email": "olh@suse.de",
        "time": "Wed Jul 27 11:43:30 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jul 27 16:25:48 2005 -0700"
      },
      "message": "[PATCH] uml: add dependency to arch/um/Makefile for parallel builds\n\nthe header file must be build before mk_user_constants.  Adding it as a\ndirect dep doesnt work for some reason.\n\narch/um/os-Linux/util/mk_user_constants.c:2:26: error: user-offsets.h: No such file or directory\narch/um/os-Linux/util/mk_user_constants.c: In function \u0027main\u0027:\narch/um/os-Linux/util/mk_user_constants.c:17: error: \u0027__UM_FRAME_SIZE\u0027 undeclared (first use in this function)\narch/um/os-Linux/util/mk_user_constants.c:17: error: (Each undeclared identifier is reported only once\narch/um/os-Linux/util/mk_user_constants.c:17: error: for each function it appears in.)\nmake[1]: *** [arch/um/os-Linux/util/mk_user_constants] Error 1\n\nSigned-off-by: Olaf Hering \u003colh@suse.de\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8648373af214d3c74b81e78049a64dad986c1024",
      "tree": "e78dacfee9b3ff237060b7c866ba9f144a1f2d67",
      "parents": [
        "4b5c7ae83704320e2afb0912f4c42eadabc7535b"
      ],
      "author": {
        "name": "Olaf Hering",
        "email": "olh@suse.de",
        "time": "Wed Jul 27 11:43:29 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jul 27 16:25:48 2005 -0700"
      },
      "message": "[PATCH] uml: readd missing define to arch/um/Makefile-i386\n\nscripts/Makefile.build:13: /Makefile: No such file or directory\nscripts/Makefile.build:64: kbuild: Makefile.build is included improperly\n\nthe define was removed, but its still required to build some targets.\n\nSigned-off-by: Olaf Hering \u003colh@suse.de\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "59586e5a262a29361c45c929ea3253d4aec830b0",
      "tree": "1219b4943bc04515973a44c6e3a184e4f6f026f0",
      "parents": [
        "16dcb4bbda579c4e3d80048b755ac124d8fab21a"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Tue Jul 26 11:36:01 2005 -0600"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Jul 26 14:35:42 2005 -0700"
      },
      "message": "[PATCH] Don\u0027t export machine_restart, machine_halt, or machine_power_off.\n\nmachine_restart, machine_halt and machine_power_off are machine\nspecific hooks deep into the reboot logic, that modules\nhave no business messing with.  Usually code should be calling\nkernel_restart, kernel_halt, kernel_power_off, or\nemergency_restart. So don\u0027t export machine_restart,\nmachine_halt, and machine_power_off so we can catch buggy users.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "20d0021394c1b070bf04b22c5bc8fdb437edd4c5",
      "tree": "283d0cd3bfdaec49ed2b29d568f5ceca5e3f1d2a",
      "parents": [
        "ecc354a90af90a80dcaccc750f5f3e5e7c83112d"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 14 00:33:43 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 14 09:00:25 2005 -0700"
      },
      "message": "[PATCH] uml: allow building as 32-bit binary on 64bit host\n\nThis patch makes the command:\n\nmake ARCH\u003dum SUBARCH\u003di386\n\nwork on x86_64 hosts (with support for building 32-bit binaries).  This is\nespecially needed since 64-bit UMLs don\u0027t support 32-bit emulation for guest\nbinaries, currently.  This has been tested in all possible cases and works.\n\nOnly exception is that I\u0027ve built but not tested a 64-bit binary, because I\nhadn\u0027t a 64-bit filesystem available.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ecc354a90af90a80dcaccc750f5f3e5e7c83112d",
      "tree": "71f60a11ff19d4e5078731a7fae39972a745c3c5",
      "parents": [
        "8e0a21812427313f8ee8521688e81bfcc6f207a2"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 14 00:33:41 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 14 09:00:25 2005 -0700"
      },
      "message": "[PATCH] uml: reintroduce pcap support\n\nThe pcap support was not working because of some linking problems (expressing\nthe construct in Kbuild was a bit difficult) and because there was no user\nrequest.  Now that this has come back, here\u0027s the support.\n\nThis has been tested and works on both 32 and 64-bit hosts, even when\n\"cross-\"building 32-bit binaries.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1c30385ae479ec4774bdc1048726aeb15cde0d21",
      "tree": "c777f2a3210b60d19074c30940dfdbc9caa711bf",
      "parents": [
        "2e5e55923e315e8198f46f24f7ca37e1fd9aa102"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 14 00:33:38 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 14 09:00:24 2005 -0700"
      },
      "message": "[PATCH] uml: gcc 2.95 fix and Makefile cleanup\n\n1) Cleanup an ugly hyper-nested code in Makefile (now only the arith.\n   expression is passed through the host bash).\n\n2) Fix a problem with GCC 2.95: according to a report from Raphael Bossek,\n   .remap_data : { arch/um/sys-SUBARCH/unmap_fin.o (.data .bss) } is expanded\n   into: .remap_data : { arch/um/sys-i386 /unmap_fin.o (.data .bss) }\n\n(because I didn\u0027t use ## to join the two tokens), thus stopping linking.  Pass\nthe whole path from the Makefile as a simple and nice fix.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Raphael Bossek \u003craphael.bossek@gmx.de\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2e5e55923e315e8198f46f24f7ca37e1fd9aa102",
      "tree": "251aa6211d8d822350bed40cc021c9bf710110a6",
      "parents": [
        "1feb8d2d7396748fb3bd6795d09bbfbdd4c03dff"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 14 00:33:37 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 14 09:00:24 2005 -0700"
      },
      "message": "[PATCH] uml: consolidate modify_ldt\n\n*) Reorganize the two cases of sys_modify_ldt to share all the reasonably\n   common code.\n\n*) Avoid memory allocation when unneeded (i.e.  when we are writing and the\n   passed buffer size is known), thus not returning ENOMEM (which isn\u0027t\n   allowed for this syscall, even if there is no strict \"specification\").\n\n*) Add copy_{from,to}_user to modify_ldt for TT mode.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1feb8d2d7396748fb3bd6795d09bbfbdd4c03dff",
      "tree": "73d7dbb979a107859fb40730555cb10ca6b4cbbb",
      "parents": [
        "bcb01b8a67476e6f748086e626df8424cc27036d"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 14 00:33:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 14 09:00:24 2005 -0700"
      },
      "message": "[PATCH] uml: workaround host bug in \"TT mode vs. NPTL link fix\"\n\nA big bug has been diagnosed on hosts running the SKAS patch and built with\nCONFIG_REGPARM, due to some missing prevent_tail_call().\n\nOn these hosts, this workaround is needed to avoid triggering that bug,\nbecause \"to\" is kept by GCC only in EBX, which is corrupted at the return of\nmmap2().\n\nSince to trigger this bug int 0x80 must be used when doing the call, it rarely\nmanifests itself, so I\u0027d prefer to get this merged to workaround that host\nbug, since it should cause no functional change.  Still, you might prefer to\ndrop it, I\u0027ll leave this to you.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "bcb01b8a67476e6f748086e626df8424cc27036d",
      "tree": "02b2f7931e6d62273dc866863f600ee0b2f945b5",
      "parents": [
        "3952db66efee4f22f3c6a0fd02a1e7071556a8d6"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 14 00:33:34 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 14 09:00:24 2005 -0700"
      },
      "message": "[PATCH] uml: fix lvalue for gcc4\n\n      Russell King \u003crmk+lkml@arm.linux.org.uk\u003e\n\nThis construct is refused by GCC 4, so here\u0027s the (corrected) fix.  Thanks to\nRussell for noticing a stupid mistake I did when first sending this.\n\nAs he noted, the code is largely suboptimal however it currently works, and\nwill be fixed shortly.  Just read the access_ok check on fp which is NULL, or\nthe pointer arithmetic below which should be done with a cast to void*:\n\n \tframe \u003d (struct rt_sigframe __user *)\n \t\tround_down(stack_top - sizeof(struct rt_sigframe), 16) - 8;\n\nThe code shows clearly that has been taken from\narch/x86_64/kernel/signal.c:setup_rt_frame(), maybe in a bit of a hurry.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8b8a9da525c592f129ace454c4d82a80b122827a",
      "tree": "afb10481c7630092a5be095907375e3a7faa78fb",
      "parents": [
        "138d402793b84dc47bf13b0a6636d26c880d746e"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Tue Jul 12 13:58:20 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Jul 12 16:01:00 2005 -0700"
      },
      "message": "[PATCH] uml:remove user_constants.h on clean\n\nmake clean ARCH\u003dum does not remove the generated file\narch/um/include/user_constants.h, fix this.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d5950b4355049092739bea97d1bdc14433126cc5",
      "tree": "a76e11dfb7209e3ab49352ee4f8776b4a59249d9",
      "parents": [
        "0b7f22aab4e960c75e82ad696ef852f9b0015e7d"
      ],
      "author": {
        "name": "Sam Ravnborg",
        "email": "sam@ravnborg.org",
        "time": "Mon Jul 11 21:03:49 2005 -0700"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Mon Jul 11 21:03:49 2005 -0700"
      },
      "message": "[NET]: add a top-level Networking menu to *config\n\nCreate a new top-level menu named \"Networking\" thus moving\nnet related options and protocol selection way from the drivers\nmenu and up on the top-level where they belong.\n\nTo implement this all architectures has to source \"net/Kconfig\" before\ndrivers/*/Kconfig in their Kconfig file. This change has been\nimplemented for all architectures.\n\nDevice drivers for ordinary NIC\u0027s are still to be found\nin the Device Drivers section, but Bluetooth, IrDA and ax25\nare located with their corresponding menu entries under the new\nnetworking menu item.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "605a69ac81249cca531cdc6b3e695f15dda63102",
      "tree": "f42d781478ddf14288d3952263363efde1bc45a2",
      "parents": [
        "3f580470baa3afc423e38fdc6e19667446b5aac0"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 07 17:56:52 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 07 18:23:44 2005 -0700"
      },
      "message": "[PATCH] uml: remove winch sem\n\nReplace a semaphore (winch_handler_sem) used in atomic code with a\nspinlock, and reduces as needed the amount of protected code to the bare\nminimum (for instance no kmalloc calls are needed).\n\nThis fixes the last problems with spinlocking (in UP mode with DEBUG\noptions); the semaphore, taken inside spinlocks, caused a \"spin_lock was\nalready locked\" warning, without this patch.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3f580470baa3afc423e38fdc6e19667446b5aac0",
      "tree": "d6c8b52b9c7bbe63fbeec22e7f6788c136511bf9",
      "parents": [
        "9786a8f3cbc61f990266e23ffdb338ee3118b03d"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Thu Jul 07 17:56:51 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 07 18:23:44 2005 -0700"
      },
      "message": "[PATCH] uml: restore hppfs support\n\nSome time ago a trivial patch broke HPPFS (one var became a pointer, not\nall uses were updated).  It wasn\u0027t fixed at that time because not very\nused, now it\u0027s been requested so I\u0027ve fixed this, and it has been tested\npositively (at least partially).\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9786a8f3cbc61f990266e23ffdb338ee3118b03d",
      "tree": "c987811d30508728f954cc8aaa14de1f7fa5b44a",
      "parents": [
        "d67b569f5f620c0fb95d5212642746b7ba9d29e4"
      ],
      "author": {
        "name": "Bodo Stroesser",
        "email": "bstroesser@fujitsu-siemens.com",
        "time": "Thu Jul 07 17:56:50 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 07 18:23:44 2005 -0700"
      },
      "message": "[PATCH] uml: Proper clone support for skas0\n\nThis patch implements the clone-stub mechanism, which allows skas0 to run\nwith proc_mm\u003d\u003d0, even if the clib in UML uses modify_ldt.\n\nNote: There is a bug in skas3.v7 host patch, that avoids UML-skas from\nrunning properly on a SMP-box.  In full skas3, I never really saw problems,\nbut in skas0 they showed up.\n\nMore commentary by jdike - What this patch does is makes sure that the host\nparent of each new host process matches the UML parent of the corresponding\nUML process.  This ensures that any changed LDTs are inherited.  This is\ndone by having clone actually called by the UML process from its stub,\nrather than by the kernel.  We have special syscall stubs that are loaded\nonto the stub code page because that code must be completely\nself-contained.  These stubs are given C interfaces, and used like normal C\nfunctions, but there are subtleties.  Principally, we have to be careful\nabout stack variables in stub_clone_handler after the clone.  The code is\nwritten so that there aren\u0027t any - everything boils down to a fixed\naddress.  If there were any locals, references to them after the clone\nwould be wrong because the stack just changed.\n\nSigned-off-by: Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d67b569f5f620c0fb95d5212642746b7ba9d29e4",
      "tree": "c7ef10c906dd83911e10988c6cea6d7d5644e072",
      "parents": [
        "1322ad41513f8f9196801f53cc0851df056f3478"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Thu Jul 07 17:56:49 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 07 18:23:44 2005 -0700"
      },
      "message": "[PATCH] uml: skas0 - separate kernel address space on stock hosts\n\nUML has had two modes of operation - an insecure, slow mode (tt mode) in\nwhich the kernel is mapped into every process address space which requires\nno host kernel modifications, and a secure, faster mode (skas mode) in\nwhich the UML kernel is in a separate host address space, which requires a\npatch to the host kernel.\n\nThis patch implements something very close to skas mode for hosts which\ndon\u0027t support skas - I\u0027m calling this skas0.  It provides the security of\nthe skas host patch, and some of the performance gains.\n\nThe two main things that are provided by the skas patch, /proc/mm and\nPTRACE_FAULTINFO, are implemented in a way that require no host patch.\n\nFor the remote address space changing stuff (mmap, munmap, and mprotect),\nwe set aside two pages in the process above its stack, one of which\ncontains a little bit of code which can call mmap et al.\n\nTo update the address space, the system call information (system call\nnumber and arguments) are written to the stub page above the code.  The\n%esp is set to the beginning of the data, the %eip is set the the start of\nthe stub, and it repeatedly pops the information into its registers and\nmakes the system call until it sees a system call number of zero.  This is\nto amortize the cost of the context switch across multiple address space\nupdates.\n\nWhen the updates are done, it SIGSTOPs itself, and the kernel process\ncontinues what it was doing.\n\nFor a PTRACE_FAULTINFO replacement, we set up a SIGSEGV handler in the\nchild, and let it handle segfaults rather than nullifying them.  The\nhandler is in the same page as the mmap stub.  The second page is used as\nthe stack.  The handler reads cr2 and err from the sigcontext, sticks them\nat the base of the stack in a faultinfo struct, and SIGSTOPs itself.  The\nkernel then reads the faultinfo and handles the fault.\n\nA complication on x86_64 is that this involves resetting the registers to\nthe segfault values when the process is inside the kill system call.  This\nbreaks on x86_64 because %rcx will contain %rip because you tell SYSRET\nwhere to return to by putting the value in %rcx.  So, this corrupts $rcx on\nreturn from the segfault.  To work around this, I added an\narch_finish_segv, which on x86 does nothing, but which on x86_64 ptraces\nthe child back through the sigreturn.  This causes %rcx to be restored by\nsigreturn and avoids the corruption.  Ultimately, I think I will replace\nthis with the trick of having it send itself a blocked signal which will be\nunblocked by the sigreturn.  This will allow it to be stopped just after\nthe sigreturn, and PTRACE_SYSCALLed without all the back-and-forth of\nPTRACE_SYSCALLing it through sigreturn.\n\nThis runs on a stock host, so theoretically (and hopefully), tt mode isn\u0027t\nneeded any more.  We need to make sure that this is better in every way\nthan tt mode, though.  I\u0027m concerned about the speed of address space\nupdates and page fault handling, since they involve extra round-trips to\nthe child.  We can amortize the round-trip cost for large address space\nupdates by writing all of the operations to the data page and having the\nchild execute them all at the same time.  This will help fork and exec, but\nnot page faults, since they involve only one page.\n\nI can\u0027t think of any way to help page faults, except to add something like\nPTRACE_FAULTINFO to the host.  There is PTRACE_SIGINFO, but UML doesn\u0027t use\nsiginfo for SIGSEGV (or anything else) because there isn\u0027t enough\ninformation in the siginfo struct to handle page faults (the faulting\noperation type is missing).  Adding that would make PTRACE_SIGINFO a usable\nequivalent to PTRACE_FAULTINFO.\n\nAs for the code itself:\n\n- The system call stub is in arch/um/kernel/sys-$(SUBARCH)/stub.S.  It is\n  put in its own section of the binary along with stub_segv_handler in\n  arch/um/kernel/skas/process.c.  This is manipulated with run_syscall_stub\n  in arch/um/kernel/skas/mem_user.c.  syscall_stub will execute any system\n  call at all, but it\u0027s only used for mmap, munmap, and mprotect.\n\n- The x86_64 stub calls sigreturn by hand rather than allowing the normal\n  sigreturn to happen, because the normal sigreturn is a SA_RESTORER in\n  UML\u0027s address space provided by libc.  Needless to say, this is not\n  available in the child\u0027s address space.  Also, it does a couple of odd\n  pops before that which restore the stack to the state it was in at the\n  time the signal handler was called.\n\n- There is a new field in the arch mmu_context, which is now a union.\n  This is the pid to be manipulated rather than the /proc/mm file\n  descriptor.  Code which deals with this now checks proc_mm to see whether\n  it should use the usual skas code or the new code.\n\n- userspace_tramp is now used to create a new host process for every UML\n  process, rather than one per UML processor.  It checks proc_mm and\n  ptrace_faultinfo to decide whether to map in the pages above its stack.\n\n- start_userspace now makes CLONE_VM conditional on proc_mm since we need\n  separate address spaces now.\n\n- switch_mm_skas now just sets userspace_pid[0] to the new pid rather\n  than PTRACE_SWITCH_MM.  There is an addition to userspace which updates\n  its idea of the pid being manipulated each time around the loop.  This is\n  important on exec, when the pid will change underneath userspace().\n\n- The stub page has a pte, but it can\u0027t be mapped in using tlb_flush\n  because it is part of tlb_flush.  This is why it\u0027s required for it to be\n  mapped in by userspace_tramp.\n\nOther random things:\n\n- The stub section in uml.lds.S is page aligned.  This page is written\n  out to the backing vm file in setup_physmem because it is mapped from\n  there into user processes.\n\n- There\u0027s some confusion with TASK_SIZE now that there are a couple of\n  extra pages that the process can\u0027t use.  TASK_SIZE is considered by the\n  elf code to be the usable process memory, which is reasonable, so it is\n  decreased by two pages.  This confuses the definition of\n  USER_PGDS_IN_LAST_PML4, making it too small because of the rounding down\n  of the uneven division.  So we round it to the nearest PGDIR_SIZE rather\n  than the lower one.\n\n- I added a missing PT_SYSCALL_ARG6_OFFSET macro.\n\n- um_mmu.h was made into a userspace-usable file.\n\n- proc_mm and ptrace_faultinfo are globals which say whether the host\n  supports these features.\n\n- There is a bad interaction between the mm.nr_ptes check at the end of\n  exit_mmap, stack randomization, and skas0.  exit_mmap will stop freeing\n  pages at the PGDIR_SIZE boundary after the last vma.  If the stack isn\u0027t\n  on the last page table page, the last pte page won\u0027t be freed, as it\n  should be since the stub ptes are there, and exit_mmap will BUG because\n  there is an unfreed page.  To get around this, TASK_SIZE is set to the\n  next lowest PGDIR_SIZE boundary and mm-\u003enr_ptes is decremented after the\n  calls to init_stub_pte.  This ensures that we know the process stack (and\n  all other process mappings) will be below the top page table page, and\n  thus we know that mm-\u003enr_ptes will be one too many, and can be\n  decremented.\n\nThings that need fixing:\n\n- We may need better assurrences that the stub code is PIC.\n\n- The stub pte is set up in init_new_context_skas.\n\n- alloc_pgdir is probably the right place.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "eda80228860641b7b0e963e6bd219b960c500af9",
      "tree": "a6071d17769cd102034dc0555e2368a76b4227f8",
      "parents": [
        "043d051615aa5da09a7e44f1edbb69798458e067"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Thu Jul 07 17:56:00 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jul 07 18:23:35 2005 -0700"
      },
      "message": "[PATCH] uml: kill some useless vmalloc tlb flushing\n\nThere is absolutely no reason to flush the kernel\u0027s VM area during a\ntlb_flush_mm.\n\nThis results in a noticable performance increase in the kernel build\nbenchmark.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "29d56cfe3ca599ddc3ae9156e7e469c044d97b96",
      "tree": "7790477f5b138c249725fe8ecf9dc07794e9d1eb",
      "parents": [
        "fc47a0d18a1994b4a18d2235fcde1b75dfa72552"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Jun 25 14:55:25 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:36 2005 -0700"
      },
      "message": "[PATCH] uml: hot-unplug code cleanup\n\nClean up the hot-unplugging code.  There is now an id procedure which is\ncalled to figure out what device we\u0027re talking to.  The error messages from\nthat are now done from mconsole_remove instead of the driver.  remove is now\ncalled with the device number, after it has been checked, so doesn\u0027t need to\ndo sanity checking on it.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "fc47a0d18a1994b4a18d2235fcde1b75dfa72552",
      "tree": "fd551126b4ae4a4a6e9be99773cf04a7eacc4b72",
      "parents": [
        "026549d28469f7d4ca7e5a4707f0d2dc4f2c164c"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Jun 25 14:55:24 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:35 2005 -0700"
      },
      "message": "[PATCH] uml: time initialization tidying\n\nuser_time_init_skas and user_time_init_tt were essentially the same.  So, this\nmerges them, deleting the mode-specific functions and declarations.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "026549d28469f7d4ca7e5a4707f0d2dc4f2c164c",
      "tree": "c616d69c9f70c9fdecae42a3d97009572cc82e07",
      "parents": [
        "a6f4e3cf75538a75ee4fab620e3c8466f2154458"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Jun 25 14:55:23 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:35 2005 -0700"
      },
      "message": "[PATCH] uml: always disable kmalloc during shutdown\n\nkmalloc wasn\u0027t being disabled during panic.  This patch ensures that, no\nmatter how UML is exiting, it is disabled.  This matters because part of the\ncleanup is to remove the umid file, which involves readdir, which calls\nmalloc.  This must map to libc malloc, rather than kmalloc or vmalloc.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a6f4e3cf75538a75ee4fab620e3c8466f2154458",
      "tree": "2adc3dac915abfce031d6cf3d669bfdfb4a134e8",
      "parents": [
        "e0877f07e85a46e4fde32bd84f08551d360839fe"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Jun 25 14:55:22 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:35 2005 -0700"
      },
      "message": "[PATCH] uml: fix timer initialization\n\nIn skas mode, the call to uml_idle_timer permanently shut off the virtual\ntimer, resulting in no timer ticks to anything but the idle thread.  This is\nlikely the cause of the soft lockups that are seen sporadically in recent\nUMLs.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e0877f07e85a46e4fde32bd84f08551d360839fe",
      "tree": "97e29c30e5f1ee7f06f5cdd4760291d3bba6640e",
      "parents": [
        "41f2148a67f28803d64bf5ff538591af90a5ab57"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat Jun 25 14:55:21 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:35 2005 -0700"
      },
      "message": "[PATCH] uml: fork cleanup\n\nFix the do_fork calling convention: normal arch pass the regs and the new sp\nvalue to do_fork instead of NULL.\n\nCurrently the arch-independent code ignores these values, while the UML code\n(actually it\u0027s copy_thread) gets the right values by itself.\n\nWith this patch, things are fixed up.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "41f2148a67f28803d64bf5ff538591af90a5ab57",
      "tree": "7bfc5f1a1d7101a643fd581f907f32a9b7503206",
      "parents": [
        "350d5bd84ecda038bb482ab5f2596bdca68109d9"
      ],
      "author": {
        "name": "Jesper Juhl",
        "email": "juhl-lkml@dif.dk",
        "time": "Sat Jun 25 14:55:20 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:35 2005 -0700"
      },
      "message": "[PATCH] uml: kfree cleanup\n\nHere\u0027s a small patch to remove a few unnessesary NULL pointer checks before\nkfree() in arch/um/drivers/daemon_user.c\n\nSigned-off-by: Jesper Juhl \u003cjuhl-lkml@dif.dk\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "350d5bd84ecda038bb482ab5f2596bdca68109d9",
      "tree": "42a1e0f4b0499fb3f7d90e64ebc381b09dc193d6",
      "parents": [
        "2a96206559a8c3a18478a6288ac426d716bbd99c"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Sat Jun 25 14:55:19 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:34 2005 -0700"
      },
      "message": "[PATCH] uml: fix sizeof usage\n\nSize of pointer doesn\u0027t seem right, but maybe my solution isn\u0027t either\n(sig_size maybe?).\n\nSigned-off-by: Domen Puncer \u003cdomen@coderock.org\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "dfe52244e004f5103478966cd88351feb5c50d79",
      "tree": "e8642138b3ff31a799c208c0b2a6562885d76092",
      "parents": [
        "543537bd922692bc978e2e356fcd8bfc9c2ee7d5"
      ],
      "author": {
        "name": "Robert Love",
        "email": "rml@novell.com",
        "time": "Thu Jun 23 00:09:04 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Thu Jun 23 09:45:18 2005 -0700"
      },
      "message": "[PATCH] kstrdup: convert a few existing implementations\n\nConvert a bunch of strdup() implementations and their callers to the new\nkstrdup().  A few remain, for example see sound/core, and there are tons of\nopen coded strdup()\u0027s around.  Sigh.  But this is a start.\n\nSigned-off-by: Robert Love \u003crml@novell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3f22ab276b931b72ea04b184c155b34d0362bfc3",
      "tree": "013e6ba32f4b2fcb66f9726ba6b2c6dc64f6622d",
      "parents": [
        "3a9da7655d2d5b7f790a370328cf093440c80496"
      ],
      "author": {
        "name": "Dave Hansen",
        "email": "haveblue@us.ibm.com",
        "time": "Thu Jun 23 00:07:43 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Thu Jun 23 09:45:02 2005 -0700"
      },
      "message": "[PATCH] make each arch use mm/Kconfig\n\nFor all architectures, this just means that you\u0027ll see a \"Memory Model\"\nchoice in your architecture menu.  For those that implement DISCONTIGMEM,\nyou may eventually want to make your ARCH_DISCONTIGMEM_ENABLE a \"def_bool\ny\" and make your users select DISCONTIGMEM right out of the new choice\nmenu.  The only disadvantage might be if you have some specific things that\nyou need in your help option to explain something about DISCONTIGMEM.\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "60b2737de1b1ddfdb90f3ba622634eb49d6f3603",
      "tree": "a352eda5ca213cdae0a2eabd6693b8a4f573e38f",
      "parents": [
        "b77d6adc922b8bbf8b16b67f567958c42962cf88"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Tue Jun 21 17:16:25 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:32 2005 -0700"
      },
      "message": "[PATCH] uml: fix linkage of tt mode against NPTL\n\nWith Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\n\nTo make sure switcheroo() can execute when we remap all the executable\nimage, we used a trick to make it use a local copy of errno...  this trick\ndoes not work with NPTL glibc, only with LinuxThreads, so use another\n(simpler) one to make it work anyway.\n\nHopefully, a lot improved thanks to merging with the version of Al Viro\n(which had his part of problems, though, i.e.  removing a fix to another\nbug and not fixing the problem on i386).\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b77d6adc922b8bbf8b16b67f567958c42962cf88",
      "tree": "6d212543f10d0330b73ec3932d17c97a1da56bdf",
      "parents": [
        "faec1e99ba9ca7371d9aee1656938373133c4b21"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Tue Jun 21 17:16:24 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:32 2005 -0700"
      },
      "message": "[PATCH] uml: make hw_controller_type-\u003erelease exist only for archs needing it\n\nWith Chris Wedgwood \u003ccw@f00f.org\u003e\n\nAs suggested by Chris, we can make the \"just added\" method -\u003erelease\nconditional to UML only (better: to archs requesting it, i.e.  only UML\ncurrently), so that other archs don\u0027t get this unneeded crud, and if UML\nwon\u0027t need it any more we can kill this.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCC: Ingo Molnar \u003cmingo@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "faec1e99ba9ca7371d9aee1656938373133c4b21",
      "tree": "ec9bf1ee8f5ab2c00eb5a8dbd13073e7adbc6069",
      "parents": [
        "dbce706e2550253c5ab6043f4f5dfde0cd02470f"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Tue Jun 21 17:16:21 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:32 2005 -0700"
      },
      "message": "[PATCH] uml: complete hw_controller_type-\u003erelease conversion\n\nThis occurrence of free_irq_by_irq_and_dev() was missed when converting UML\nto the use of hw_controller_type-\u003erelease.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "dbce706e2550253c5ab6043f4f5dfde0cd02470f",
      "tree": "5d96bab350d86e43e32faa80b64e05e7dc514ae8",
      "parents": [
        "5757b284a300e0e5d2173750906625b6470bd9f0"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Tue Jun 21 17:16:19 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:32 2005 -0700"
      },
      "message": "[PATCH] uml: add and use generic hw_controller_type-\u003erelease\n\nWith Chris Wedgwood \u003ccw@f00f.org\u003e\n\nCurrently UML must explicitly call the UML-specific\nfree_irq_by_irq_and_dev() for each free_irq call it\u0027s done.\n\nThis is needed because -\u003eshutdown and/or -\u003edisable are only called when the\nlast \"action\" for that irq is removed.\n\nInstead, for UML shared IRQs (UML IRQs are very often, if not always,\nshared), for each dev_id some setup is done, which must be cleared on the\nrelease of that fd.  For instance, for each open console a new instance\n(i.e.  new dev_id) of the same IRQ is requested().\n\nExactly, a fd is stored in an array (pollfds), which is after read by a\nhost thread and passed to poll().  Each event registered by poll() triggers\nan interrupt.  So, for each free_irq() we must remove the corresponding\nhost fd from the table, which we do via this -release() method.\n\nIn this patch we add an appropriate hook for this, and remove all uses of\nit by pointing the hook to the said procedure; this is safe to do since the\nsaid procedure.\n\nAlso some cosmetic improvements are included.\n\nThis is heavily based on some work by Chris Wedgwood, which however didn\u0027t\nget the patch merged for something I\u0027d call a \"misunderstanding\" (the need\nfor this patch wasn\u0027t cleanly explained, thus adding the generic hook was\nfelt as undesirable).\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCC: Ingo Molnar \u003cmingo@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "cbe37d093707762fc0abb280781e6a82a9d8d568",
      "tree": "8af4a268765346655291f1ef27df12d11825269c",
      "parents": [
        "73219d178051691a56d57184d8c7f6d0cbe3c5c1"
      ],
      "author": {
        "name": "Badari Pulavarty",
        "email": "pbadari@us.ibm.com",
        "time": "Tue Jun 21 17:14:52 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 18:46:17 2005 -0700"
      },
      "message": "[PATCH] mm: remove PG_highmem\n\nRemove PG_highmem, to save a page flag.  Use is_highmem() instead.  It\u0027ll\ngenerate a little more code, but we don\u0027t use PageHigheMem() in many places.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a3c77c67a443e631febf708bb0c376caede31657",
      "tree": "75672c8dec41054de7b635df59a9f014f6a5ad14",
      "parents": [
        "98fdffccea6cc3fe9dba32c0fcc310bcb5d71529"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Mon Jun 13 15:52:18 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Mon Jun 13 20:58:43 2005 -0700"
      },
      "message": "[PATCH] uml: slirp and slip driver cleanups and fixes\n\nThis patch merges a lot of duplicated code in the slip and slirp drivers,\nabstracts out the slip protocol, and makes the slip driver work in 2.6.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "98fdffccea6cc3fe9dba32c0fcc310bcb5d71529",
      "tree": "a103491fdd6e9bec45f408d32c976929a7ecd458",
      "parents": [
        "36ca1195ad7f760a6af3814cb002bd3a3d4b4db1"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Mon Jun 13 15:52:14 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Mon Jun 13 20:58:43 2005 -0700"
      },
      "message": "[PATCH] uml: use fork instead of clone\n\nConvert the boot-time host ptrace testing from clone to fork.  They were\nessentially doing fork anyway.  This cleans up the code a bit, and makes\nvalgrind a bit happier about grinding it.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "36ca1195ad7f760a6af3814cb002bd3a3d4b4db1",
      "tree": "570a895d2af09f464d7f9fea2fe78e7fe0f73cb7",
      "parents": [
        "8447f3f4659d91c2f11a1476522369c9d6ae6ada"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Mon Jun 13 15:52:10 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Mon Jun 13 20:58:43 2005 -0700"
      },
      "message": "[PATCH] uml: build cleanups\n\nFix a build failure when CONFIG_MODE_SKAS is disabled and make a Makefile\ncomment fit in 80 columns.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8447f3f4659d91c2f11a1476522369c9d6ae6ada",
      "tree": "cf04a383839f31cce3976207c48c49310970d6b8",
      "parents": [
        "628c70da8f6c1d5a3bc3af8ca338f18ee3093438"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Mon Jun 13 15:52:04 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Mon Jun 13 20:58:43 2005 -0700"
      },
      "message": "[PATCH] uml: remove duplicate includes\n\nA few files include the same header twice.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1f96ddb4fb40961a8ebebf7a00bbfaad55aacbd2",
      "tree": "7c6ede0fdab8d85c29145c9ad1ae0f5ce9d56143",
      "parents": [
        "501cb02b431fb88c7f157c46c8b54de59d1dd463"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Wed Jun 08 15:48:27 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Wed Jun 08 16:21:12 2005 -0700"
      },
      "message": "[PATCH] uml: clean up error path\n\nThis cleans an error path which used to leak file descriptors by returning\nwithout trying to tidy up.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "501cb02b431fb88c7f157c46c8b54de59d1dd463",
      "tree": "e41592306301f7bbd727466ca1a4b4b0f93751cf",
      "parents": [
        "da00d9a5466558ccd9e7b7d04b13d7cb9160c876"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Wed Jun 08 15:48:13 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Wed Jun 08 16:21:12 2005 -0700"
      },
      "message": "[PATCH] uml: fix strace -f\n\nIt turns out that we need to check for pending signals when a newly forked\nprocess is run for the first time.  With strace -f, strace needs to know about\nthe forked process before it gets going.  If it doesn\u0027t, then it ptraces some\nbogus values into its registers, and the process segfaults.  So, I added calls\nto interrupt_end, which does that, plus checks for reschedules.  There\nshouldn\u0027t be any of those, but x86 does the same thing, so I\u0027m copying that\nbehavior to be safe.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "da00d9a5466558ccd9e7b7d04b13d7cb9160c876",
      "tree": "4edc27caa63126e902da3752f58adb8ee792762c",
      "parents": [
        "3df59529ad1045da61698bb5dd8ebaa547aeb46f"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Wed Jun 08 15:48:01 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Wed Jun 08 16:21:12 2005 -0700"
      },
      "message": "[PATCH] uml: compile fixes for gcc 4\n\nThis is a bunch of compile fixes provoked by building UML with gcc 4.  There\nare a bunch of signedness mismatches, a couple of uninitialized references,\nand a botched C99 structure initialization which had somehow gone unnoticed.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3df59529ad1045da61698bb5dd8ebaa547aeb46f",
      "tree": "f7370854b4c8aa3a6c72990b00094dc454b3e039",
      "parents": [
        "a38133298fc678335a0229e97b6161a7ac6fec84"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Wed Jun 08 15:47:50 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Wed Jun 08 16:21:11 2005 -0700"
      },
      "message": "[PATCH] uml: make the emulated iomem driver work on 2.6\n\nThis makes the minimal fixes needed to make the UML iomem driver work in 2.6.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8e21683bb458c73c6fe87844202a64eac730995e",
      "tree": "a8fcfafdbbdec7e4e2513cc0304ad49f81658f92",
      "parents": [
        "f767b02f35a3db5c1b1c6454992c070510cef07f"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat May 28 15:52:04 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat May 28 16:46:14 2005 -0700"
      },
      "message": "[PATCH] uml: remove jail mode + other leftovers\n\nThis var is currently useless, as it\u0027s apparent from reading the code. Until\n2.6.11 it was used in some code related to jail mode, in the same proc.:\n\n        if(jail){\n\t\twhile(!reading) sched_yield();\n\t}\n\njail mode has been dropped, together with that use, so let\u0027s finish dropping\nthis.\n\nAlso, remove some other useless definitions I met.\n\nAcked-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f767b02f35a3db5c1b1c6454992c070510cef07f",
      "tree": "516652e8762f089b4ab114228ecc2a7a1be02007",
      "parents": [
        "8f28e8fa46625310102aea06fac61ba04c8b5b88"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat May 28 15:52:03 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat May 28 16:46:14 2005 -0700"
      },
      "message": "[PATCH] uml: fixlet for arch_prctl_skas\n\nFix it a bit (after some cross checking with \"man arch_prctl\"). There were:\n*) typos FS/GS and back\n*) FS in place of FS_BASE (and the same for GS)\n*) the procedure used put_user on \u0026addr, where addr was the parameter (i.e.\nchanged its param with put_user, completely useless) rather than interpreting\naddr as a pointer, as requested in this case (see the man page).\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b3461034d7d46455060c8476910be22b6b0fc313",
      "tree": "d5ebcf803116eb3c5800189ebb065df28c994d07",
      "parents": [
        "37fce857bec00d26d0e8251c909da2bd8736c949"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat May 28 15:52:00 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat May 28 16:46:13 2005 -0700"
      },
      "message": "[PATCH] uml: stack dump fix\n\nCopy (and adapt) to UML the stack code dumper used in i386 when\nCONFIG_FRAME_POINTER is enabled.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "37fce857bec00d26d0e8251c909da2bd8736c949",
      "tree": "f6b58ff263e3a76e2c2ce5beceb9cbedae4ebf3b",
      "parents": [
        "567b56508f7367e161d6d861ef214a900ab45ce9"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat May 28 15:51:59 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat May 28 16:46:13 2005 -0700"
      },
      "message": "[PATCH] uml: split CONFIG_FRAME_POINTER from DEBUG_INFO\n\nUntil now, FRAME_POINTER was set \u003d DEBUG_INFO for UML.  Change it to be the\ndefault way, so that it can be enabled alone (for instance to get better\nbacktraces on crashes).  The call-trace dumper which uses the frame pointer is\nnot yet in, I\u0027m going to introduce it in a separate patch.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "567b56508f7367e161d6d861ef214a900ab45ce9",
      "tree": "78693c3e7854e76ef579de64eda0787a86fbe3e9",
      "parents": [
        "34a1a63e37ee8d60bdb842476d9337cdff5413d9"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sat May 28 15:51:58 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat May 28 16:46:12 2005 -0700"
      },
      "message": "[PATCH] uml: add MOD_LICENSE to random driver\n\nAdd a MODULE_LICENSE(\"GPL\") to the driver, remove some unused macros and add\nthe GPL license (it\u0027s GPL-licensed anyway since it\u0027s a GPL-derivative, apart\nthat Jeff Dike releases GPL software, in case anybody is wondering).\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7590d3ec1cda7d504c25103bde0c9911f93810e9",
      "tree": "ca9861dbd05526415f839076618673bf49a155f9",
      "parents": [
        "92515da73a5df50db45111b8659ac463b4800236"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat May 28 15:51:57 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat May 28 16:46:12 2005 -0700"
      },
      "message": "[PATCH] uml: remove unused code\n\nThis removes two now unused files and a couple of unused functions.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "92515da73a5df50db45111b8659ac463b4800236",
      "tree": "48b809f504e1c4fd7660507909e1553d40412b98",
      "parents": [
        "0894e27e7999bdbad2e65734caa1d5de65e7d890"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Sat May 28 15:51:56 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat May 28 16:46:12 2005 -0700"
      },
      "message": "[PATCH] uml: fix segfault on exit with CONFIG_GCOV\n\nWe need to disable signals on exit in all cases, not just when rebooting.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    }
  ],
  "next": "0894e27e7999bdbad2e65734caa1d5de65e7d890"
}