)]}' { "log": [ { "commit": "94f8c66e5e543d79231abf203d6e514ecb668688", "tree": "79f240cb13dd3da5879a7cf52ca1beca4650311d", "parents": [ "da1f136c26d45c57e8b2d711bf17a6e5ec4de2d1", "d0bd99299bf933ae006d2dc6a31ffcba482ae3f2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 05:50:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 05:50:36 2005 -0700" }, "message": "Merge branch \u0027upstream\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev \n" }, { "commit": "d0bd99299bf933ae006d2dc6a31ffcba482ae3f2", "tree": "62615ed8bc6ab68f42b59d412a7fd7ac77c79803", "parents": [ "6f1062330499cee10396bf3fc66a03eb228c5fad", "586a4ac509b041df55f26c2b26cd7cbdaf9b045d" ], "author": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Mon Sep 05 05:20:33 2005 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Mon Sep 05 05:20:33 2005 -0400" }, "message": "/spare/repo/libata-dev branch \u0027iomap-try3\u0027\n" }, { "commit": "586a4ac509b041df55f26c2b26cd7cbdaf9b045d", "tree": "dd91fe472070836465da7901f22869b54b2999b8", "parents": [ "374b1873571bf80dc0c1fcceaaad067980f3b9de", "6b39374a27eb4be7e9d82145ae270ba02ea90dc8" ], "author": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Mon Sep 05 05:16:50 2005 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Mon Sep 05 05:16:50 2005 -0400" }, "message": "/spare/repo/libata-dev branch \u0027master\u0027\n" }, { "commit": "da1f136c26d45c57e8b2d711bf17a6e5ec4de2d1", "tree": "82483083e7d06663222654066823d565567e4b0a", "parents": [ "64c4813d9ea0d646a0652bd9dcc5b40db6ddce69", "1656fa579e44691a860b095016eee910bc0b2793" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:18:09 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:18:09 2005 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-mmc \n" }, { "commit": "64c4813d9ea0d646a0652bd9dcc5b40db6ddce69", "tree": "98658d9009182e79cb443cef67afbdc4bb3b8a48", "parents": [ "babf68de5848f7e4b97c9c4a2d5e30598b825387", "664399e1fbdceb18da9c9c5534dedd62327c63e8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:17:25 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:17:25 2005 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm \n" }, { "commit": "e766f1cc596078b1603ac2c96617660c4c7e2d81", "tree": "86f24a621dbe39fd25dcec539c2f969f50bfbcab", "parents": [ "48467641bcc057f7cba3b6cbbe66cb834d64cc81", "ebede60741e2cec6d210f137fd22a30e37abc0be" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:12:58 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:12:58 2005 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 \n" }, { "commit": "48467641bcc057f7cba3b6cbbe66cb834d64cc81", "tree": "f7c5c5e964c220de30fcdcd06b0f1efdb3e22439", "parents": [ "3863e72414fa2ebf5f3b615d1bf99de32e59980a", "d70063c4634af060a5387337b7632f6334ca3458" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:11:50 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:11:50 2005 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 \n" }, { "commit": "9513e5e3f5a6b429da8a9fd4330f71f1e547c8e0", "tree": "7585e2271d2fc3393aa2368cd7dad85d7552cd97", "parents": [ "c563077e526d130b8c9aab4e75116551eb5fdc2d" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Sat Sep 03 15:58:05 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:29 2005 -0700" }, "message": "[PATCH] s390: spinlock corner case\n\nOn s390 the lock value used for spinlocks consists of the lower 32 bits of the\nPSW that holds the lock. If this address happens to be on a four gigabyte\nboundary the lock is left unlocked. This allows other cpus to grab the same\nlock and enter a lock protected code path concurrently. In theory this can\nhappen if the vmalloc area for the code of a module crosses a 4 GB boundary.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "942eaabd5d77522223a311ed9bddaaa3cefde27d", "tree": "2b16d5c788d79d9670b3b816851ae0c8a4ef0ef2", "parents": [ "ae6aa2ea8973e200cb3d0564a64a1b441d233428" ], "author": { "name": "Michael Holzheu", "email": "holzheu@de.ibm.com", "time": "Sat Sep 03 15:57:58 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:26 2005 -0700" }, "message": "[PATCH] s390: debug feature changes\n\ndebug feature changes/bug fixes:\n\n- Use get_clock() function instead of private inline assembly.\n\n- Use \u0027struct timeval\u0027 instead of \u0027struct timespec\u0027 for call to\n tod_to_timeval(). Now the microsecond part of the timestamp is correct\n again.\n\n- Fix a locking problem: when creating a snapshot of the current content\n of the debug areas, lock the entire debug_info object.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ae6aa2ea8973e200cb3d0564a64a1b441d233428", "tree": "2bd12e22134b4f087c2179af0a304ca6dd9ca585", "parents": [ "4c139862b8831261d57de02716b92f82e5fb463b" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Sat Sep 03 15:57:56 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:25 2005 -0700" }, "message": "[PATCH] s390: machine check handler bugs\n\nThe new machine check handler still has a few bugs.\n\n1) The system entry time has to be stored in the machine check handler,\n\n2) the machine check return psw may not be stored at the usual place\n because it might overwrite the return psw of the interrupted context,\n\n3) the return address for the call to s390_handle_mcck in the i/o interrupt\n handler is not correct,\n\n4) the system call cleanup has to take the different save area of the\n machine check handler into account,\n\n5) the machine check handler may not call UPDATE_VTIME before\n CREATE_STACK_FRAME, and\n\n6) the io leave path needs a critical section cleanup to make sure that the\n TIF_MCCK_PENDING bit is really checked before switching back to user space.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4c139862b8831261d57de02716b92f82e5fb463b", "tree": "2ced4e225faa24c90f8b641206fbb849000c6e0b", "parents": [ "d99cf715a0751b0c819cdd8616c8870c1dd51910" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Sep 03 15:57:55 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:25 2005 -0700" }, "message": "[PATCH] xtensa: delete accidental file\n\nThis file seems to be an accident.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d99cf715a0751b0c819cdd8616c8870c1dd51910", "tree": "7250fa334b00690e4e586d45c3eb6aa9770df17f", "parents": [ "7ef939054139ef857cebbec07cbd12d7cf7beedd" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Sep 03 15:57:53 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:25 2005 -0700" }, "message": "[PATCH] xtensa: replace \u0027extern inline\u0027 with \u0027static inline\u0027\n\n\"extern inline\" doesn\u0027t make sense.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Chris Zankel \u003cchris@zankel.net\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": "08964c565b2fe49e338ffbe4907adcc19647ef16", "tree": "dd37fefc7f654c8662154dd92efd0258e81a0ff4", "parents": [ "c56004901fa5dcf55f92318f192ab3c0e87db2d1" ], "author": { "name": "Jeff Dike", "email": "jdike@addtoit.com", "time": "Sat Sep 03 15:57:41 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:22 2005 -0700" }, "message": "[PATCH] uml: merge duplicated page table code\n\nThere is a lot of code which is duplicated between the 2 and 3 level\nimplementation, with the only difference that the 3-level implementation is a\nbit more generalized (instead of accessing directly pte_t.pte, it uses the\nappropriate access macros).\n\nSo this code is joined together.\n\nAs obvious, a \"core code nice cleanup\" is not a \"stability-friendly patch\" so\nusual care applies.\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": "1e40cd383ccc7c9f8b338c56ce28c326e25eb2fe", "tree": "8dab0fb849ccc25febf6c8f8865094141a50b8d2", "parents": [ "ed1b58d8b53519e10a35c6a2bb49cac35f439621" ], "author": { "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso", "email": "blaisorblade@yahoo.it", "time": "Sat Sep 03 15:57:25 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:21 2005 -0700" }, "message": "[PATCH] uml: fixes performance regression in activate_mm and thus exec()\n\nNormally, activate_mm() is called from exec(), and thus it used to be a\nno-op because we use a completely new \"MM context\" on the host (for\ninstance, a new process), and so we didn\u0027t need to flush any \"TLB entries\"\n(which for us are the set of memory mappings for the host process from the\nvirtual \"RAM\" file).\n\nKernel threads, instead, are usually handled in a different way. So, when\nfor AIO we call use_mm(), things used to break and so Benjamin implemented\nactivate_mm(). However, that is only needed for AIO, and could slow down\nexec() inside UML, so be smart: detect being called for AIO (via\nPF_BORROWED_MM) and do the full flush only in that situation.\n\nComment also the caller so that people won\u0027t go breaking UML without\nnoticing. I also rely on the caller\u0027s locks for testing current-\u003eflags.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCC: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1b38f0064e4e0b9ec626e39f0740b1cf2e295743", "tree": "b5e3af88b23bd47d91c4745a3e0c61512f58ff21", "parents": [ "c8c86cecd1d1a2722acb28a01d1babf7b6993697" ], "author": { "name": "Bodo Stroesser", "email": "bstroesser@fujitsu-siemens.com", "time": "Sat Sep 03 15:57:20 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:20 2005 -0700" }, "message": "[PATCH] Uml support: add PTRACE_SYSEMU_SINGLESTEP option to i386\n\nThis patch implements the new ptrace option PTRACE_SYSEMU_SINGLESTEP, which\ncan be used by UML to singlestep a process: it will receive SINGLESTEP\ninterceptions for normal instructions and syscalls, but syscall execution will\nbe skipped just like with PTRACE_SYSEMU.\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": "ed75e8d58010fdc06e2c3a81bfbebae92314c7e3", "tree": "3f6f8dc5a34c9e03f613d4b907e02802ab075a9e", "parents": [ "94c80b2598dbd2b8a6fe5f5c2c3af1beb37f66c7" ], "author": { "name": "Laurent Vivier", "email": "LaurentVivier@wanadoo.fr", "time": "Sat Sep 03 15:57:18 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:20 2005 -0700" }, "message": "[PATCH] UML Support - Ptrace: adds the host SYSEMU support, for UML and general usage\n\n Jeff Dike \u003cjdike@addtoit.com\u003e,\n Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade_spam@yahoo.it\u003e,\n Bodo Stroesser \u003cbstroesser@fujitsu-siemens.com\u003e\n\nAdds a new ptrace(2) mode, called PTRACE_SYSEMU, resembling PTRACE_SYSCALL\nexcept that the kernel does not execute the requested syscall; this is useful\nto improve performance for virtual environments, like UML, which want to run\nthe syscall on their own.\n\nIn fact, using PTRACE_SYSCALL means stopping child execution twice, on entry\nand on exit, and each time you also have two context switches; with SYSEMU you\navoid the 2nd stop and so save two context switches per syscall.\n\nAlso, some architectures don\u0027t have support in the host for changing the\nsyscall number via ptrace(), which is currently needed to skip syscall\nexecution (UML turns any syscall into getpid() to avoid it being executed on\nthe host). Fixing that is hard, while SYSEMU is easier to implement.\n\n* This version of the patch includes some suggestions of Jeff Dike to avoid\n adding any instructions to the syscall fast path, plus some other little\n changes, by myself, to make it work even when the syscall is executed with\n SYSENTER (but I\u0027m unsure about them). It has been widely tested for quite a\n lot of time.\n\n* Various fixed were included to handle the various switches between\n various states, i.e. when for instance a syscall entry is traced with one of\n PT_SYSCALL / _SYSEMU / _SINGLESTEP and another one is used on exit.\n Basically, this is done by remembering which one of them was used even after\n the call to ptrace_notify().\n\n* We\u0027re combining TIF_SYSCALL_EMU with TIF_SYSCALL_TRACE or TIF_SINGLESTEP\n to make do_syscall_trace() notice that the current syscall was started with\n SYSEMU on entry, so that no notification ought to be done in the exit path;\n this is a bit of a hack, so this problem is solved in another way in next\n patches.\n\n* Also, the effects of the patch:\n\"Ptrace - i386: fix Syscall Audit interaction with singlestep\"\nare cancelled; they are restored back in the last patch of this series.\n\nDetailed descriptions of the patches doing this kind of processing follow (but\nI\u0027ve already summed everything up).\n\n* Fix behaviour when changing interception kind #1.\n\n In do_syscall_trace(), we check the status of the TIF_SYSCALL_EMU flag\n only after doing the debugger notification; but the debugger might have\n changed the status of this flag because he continued execution with\n PTRACE_SYSCALL, so this is wrong. This patch fixes it by saving the flag\n status before calling ptrace_notify().\n\n* Fix behaviour when changing interception kind #2:\n avoid intercepting syscall on return when using SYSCALL again.\n\n A guest process switching from using PTRACE_SYSEMU to PTRACE_SYSCALL\n crashes.\n\n The problem is in arch/i386/kernel/entry.S. The current SYSEMU patch\n inhibits the syscall-handler to be called, but does not prevent\n do_syscall_trace() to be called after this for syscall completion\n interception.\n\n The appended patch fixes this. It reuses the flag TIF_SYSCALL_EMU to\n remember \"we come from PTRACE_SYSEMU and now are in PTRACE_SYSCALL\", since\n the flag is unused in the depicted situation.\n\n* Fix behaviour when changing interception kind #3:\n avoid intercepting syscall on return when using SINGLESTEP.\n\n When testing 2.6.9 and the skas3.v6 patch, with my latest patch and had\n problems with singlestepping on UML in SKAS with SYSEMU. It looped\n receiving SIGTRAPs without moving forward. EIP of the traced process was\n the same for all SIGTRAPs.\n\nWhat\u0027s missing is to handle switching from PTRACE_SYSCALL_EMU to\nPTRACE_SINGLESTEP in a way very similar to what is done for the change from\nPTRACE_SYSCALL_EMU to PTRACE_SYSCALL_TRACE.\n\nI.e., after calling ptrace(PTRACE_SYSEMU), on the return path, the debugger is\nnotified and then wake ups the process; the syscall is executed (or skipped,\nwhen do_syscall_trace() returns 0, i.e. when using PTRACE_SYSEMU), and\ndo_syscall_trace() is called again. Since we are on the return path of a\nSYSEMU\u0027d syscall, if the wake up is performed through ptrace(PTRACE_SYSCALL),\nwe must still avoid notifying the parent of the syscall exit. Now, this\nbehaviour is extended even to resuming with PTRACE_SINGLESTEP.\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": "072dffda1d35c391fe893ec9b1d098145e668fef", "tree": "2eee1530619abb7cf751db022216ab483e6fc823", "parents": [ "2855b97020f6d4a4dfb005fb77c0b79c8cb9d13f" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 03 15:57:10 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:19 2005 -0700" }, "message": "[PATCH] m68k: cleanup inline mem functions\n\nUse the builtin functions for memset/memclr/memcpy, special optimizations for\npage operations have dedicated functions now. Uninline memmove/memchr and\nmove all functions into a single file and clean it up a little.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2855b97020f6d4a4dfb005fb77c0b79c8cb9d13f", "tree": "6746ded865a27cb23f1646ea2b9e10f76c9d9601", "parents": [ "69f447cffb911bb2d9737fa905f6d983ec2aa5d3" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 03 15:57:09 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:19 2005 -0700" }, "message": "[PATCH] m68k: move cache functions into separate file\n\nMove a few cache functions into its own file and fix flush_icache_range() so\nit can handle both kernel and user addresses correctly (assuming context is\nset correctly).\n\nTurn copy_to_user_page/copy_from_user_page into inline functions and add a\nmissing cache flush.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c3c433e4f33afe255389ba3b1a003dc8deb3de9a", "tree": "071304e15e21e0a93c17050000a682f4ae1a98c1", "parents": [ "57c4ce3cbfba1bb0da7f37b9328a713cbd5d0919" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Sat Sep 03 15:57:07 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:18 2005 -0700" }, "message": "[PATCH] add suspend/resume for timer\n\nThe timers lack .suspend/.resume methods. Because of this, jiffies got a\nbig compensation after a S3 resume. And then softlockup watchdog reports\nan oops. This occured with HPET enabled, but it\u0027s also possible for other\ntimers.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ca078bae813dd46c0f9b102fdfb4a3384641ff48", "tree": "e3348f5dcb24159a522941aa2e3ee40bc9e0589b", "parents": [ "829ca9a30a2ddb727981d80fabdbff2ea86bc9ea" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Sat Sep 03 15:56:57 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:16 2005 -0700" }, "message": "[PATCH] swsusp: switch pm_message_t to struct\n\nThis adds type-checking to pm_message_t, so that people can\u0027t confuse it\nwith int or u32. It also allows us to fix \"disk yoyo\" during suspend (disk\nspinning down/up/down).\n\n[We\u0027ve tried that before; since that cpufreq problems were fixed and I\u0027ve\ntried make allyes config and fixed resulting damage.]\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Alexander Nyberg \u003calexn@telia.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4ad8d38342430f8b52f7a8458dce90caf8c8ca64", "tree": "090c471fdb44d8fe88c52e95be0e8e43e31fcd5a", "parents": [ "d7271b14b2e9e5905aba0fbf5c4dc4f8980c0cb2" ], "author": { "name": "Zwane Mwaikambo", "email": "zwane@arm.linux.org.uk", "time": "Sat Sep 03 15:56:51 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:13 2005 -0700" }, "message": "[PATCH] i386 boottime for_each_cpu broken\n\nfor_each_cpu walks through all processors in cpu_possible_map, which is\ndefined as cpu_callout_map on i386 and isn\u0027t initialised until all\nprocessors have been booted. This breaks things which do for_each_cpu\niterations early during boot. So, define cpu_possible_map as a bitmap with\nNR_CPUS bits populated. This was triggered by a patch i\u0027m working on which\ndoes alloc_percpu before bringing up secondary processors.\n\nFrom: Alexander Nyberg \u003calexn@telia.com\u003e\n\ni386-boottime-for_each_cpu-broken.patch\ni386-boottime-for_each_cpu-broken-fix.patch\n\nThe SMP version of __alloc_percpu checks the cpu_possible_map before\nallocating memory for a certain cpu. With the above patches the BSP cpuid\nis never set in cpu_possible_map which breaks CONFIG_SMP on uniprocessor\nmachines (as soon as someone tries to dereference something allocated via\n__alloc_percpu, which in fact is never allocated since the cpu is not set\nin cpu_possible_map).\n\nSigned-off-by: Zwane Mwaikambo \u003czwane@arm.linux.org.uk\u003e\nSigned-off-by: Alexander Nyberg \u003calexn@telia.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d7271b14b2e9e5905aba0fbf5c4dc4f8980c0cb2", "tree": "2e8bb68bb2501be464a4eda66c323978c2d9bb70", "parents": [ "748f2edb52712aa3d926470a888608dc500d17e8" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:50 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:13 2005 -0700" }, "message": "[PATCH] i386: encapsulate copying of pgd entries\n\nAdd a clone operation for pgd updates.\n\nThis helps complete the encapsulation of updates to page tables (or pages\nabout to become page tables) into accessor functions rather than using\nmemcpy() to duplicate them. This is both generally good for consistency\nand also necessary for running in a hypervisor which requires explicit\nupdates to page table entries.\n\nThe new function is:\n\nclone_pgd_range(pgd_t *dst, pgd_t *src, int count);\n\n dst - pointer to pgd range anwhere on a pgd page\n src - \"\"\n count - the number of pgds to copy.\n\n dst and src can be on the same page, but the range must not overlap\n and must not cross a page boundary.\n\nNote that I ommitted using this call to copy pgd entries into the\nsoftware suspend page root, since this is not technically a live paging\nstructure, rather it is used on resume from suspend. CC\u0027ing Pavel in case\nhe has any feedback on this.\n\nThanks to Chris Wright for noticing that this could be more optimal in\nPAE compiles by eliminating the memset.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "748f2edb52712aa3d926470a888608dc500d17e8", "tree": "9fb37795934642e11bad0d747d1271df393a993d", "parents": [ "f2f30ebca6c0c95e987cb9a1fd1495770a75432e" ], "author": { "name": "George Anzinger", "email": "george@mvista.com", "time": "Sat Sep 03 15:56:48 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:13 2005 -0700" }, "message": "[PATCH] x86 NMI: better support for debuggers\n\nThis patch adds a notify to the die_nmi notify that the system is about to\nbe taken down. If the notify is handled with a NOTIFY_STOP return, the\nsystem is given a new lease on life.\n\nWe also change the nmi watchdog to carry on if die_nmi returns.\n\nThis give debug code a chance to a) catch watchdog timeouts and b) possibly\nallow the system to continue, realizing that the time out may be due to\ndebugger activities such as single stepping which is usually done with\n\"other\" cpus held.\n\nSigned-off-by: George Anzinger\u003cgeorge@mvista.com\u003e\nCc: Keith Owens \u003ckaos@ocs.com.au\u003e\nSigned-off-by: George Anzinger \u003cgeorge@mvista.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f2f30ebca6c0c95e987cb9a1fd1495770a75432e", "tree": "ea7b1763aa0e0d36b52fa245449c79338fe735b3", "parents": [ "e9f86e351fda5b3c40192fc3990453613f160779" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:47 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:13 2005 -0700" }, "message": "[PATCH] x86: introduce a write acessor for updating the current LDT\n\nIntroduce a write acessor for updating the current LDT. This is required\nfor hypervisors like Xen that do not allow LDT pages to be directly\nwritten.\n\nTesting - here\u0027s a fun little LDT test that can be trivially modified to\ntest limits as well.\n\n/*\n * Copyright (c) 2005, Zachary Amsden (zach@vmware.com)\n * This is licensed under the GPL.\n */\n\n#include \u003cstdio.h\u003e\n#include \u003csignal.h\u003e\n#include \u003casm/ldt.h\u003e\n#include \u003casm/segment.h\u003e\n#include \u003csys/types.h\u003e\n#include \u003cunistd.h\u003e\n#include \u003csys/mman.h\u003e\n#define __KERNEL__\n#include \u003casm/page.h\u003e\n\nvoid main(void)\n{\n struct user_desc desc;\n char *code;\n unsigned long long tsc;\n\n code \u003d (char *)mmap(0, 8192, PROT_EXEC|PROT_READ|PROT_WRITE,\n MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);\n desc.entry_number \u003d 0;\n desc.base_addr \u003d code;\n desc.limit \u003d 1;\n desc.seg_32bit \u003d 1;\n desc.contents \u003d MODIFY_LDT_CONTENTS_CODE;\n desc.read_exec_only \u003d 0;\n desc.limit_in_pages \u003d 1;\n desc.seg_not_present \u003d 0;\n desc.useable \u003d 1;\n if (modify_ldt(1, \u0026desc, sizeof(desc)) !\u003d 0) {\n perror(\"modify_ldt\");\n }\n printf(\"code base is 0x%08x\\n\", (unsigned)code);\n code[0x0ffe] \u003d 0x0f; /* rdtsc */\n code[0x0fff] \u003d 0x31;\n code[0x1000] \u003d 0xcb; /* lret */\n __asm__ __volatile(\"lcall $7,$0xffe\" : \"\u003dA\" (tsc));\n printf(\"TSC is 0x%016llx\\n\", tsc);\n}\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a5201129307f414890f9a4410e38da205f5d7359", "tree": "ad70c5f1d3b336ef5665a7fd5ad8707aaec23847", "parents": [ "0998e4228aca046fbd747c3fed909791d52e88eb" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:44 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:12 2005 -0700" }, "message": "[PATCH] x86: make IOPL explicit\n\nThe pushf/popf in switch_to are ONLY used to switch IOPL. Making this\nexplicit in C code is more clear. This pushf/popf pair was added as a\nbugfix for leaking IOPL to unprivileged processes when using\nsysenter/sysexit based system calls (sysexit does not restore flags).\n\nWhen requesting an IOPL change in sys_iopl(), it is just as easy to change\nthe current flags and the flags in the stack image (in case an IRET is\nrequired), but there is no reason to force an IRET if we came in from the\nSYSENTER path.\n\nThis change is the minimal solution for supporting a paravirtualized Linux\nkernel that allows user processes to run with I/O privilege. Other\nsolutions require radical rewrites of part of the low level fault / system\ncall handling code, or do not fully support sysenter based system calls.\n\nUnfortunately, this added one field to the thread_struct. But as a bonus,\non P4, the fastest time measured for switch_to() went from 312 to 260\ncycles, a win of about 17% in the fast case through this performance\ncritical path.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0998e4228aca046fbd747c3fed909791d52e88eb", "tree": "314cb04a6223100bf468cc420985bfe7e3680d44", "parents": [ "f2ab4461249df85b20930a7a57b54f39c5ae291a" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:43 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:12 2005 -0700" }, "message": "[PATCH] x86: privilege cleanup\n\nPrivilege checking cleanup. Originally, these diffs were much greater, but\nrecent cleanups in Linux have already done much of the cleanup. I added\nsome explanatory comments in places where the reasoning behind certain\ntests is rather subtle.\n\nAlso, in traps.c, we can skip the user_mode check in handle_BUG(). The\nreason is, there are only two call chains - one via die_if_kernel() and one\nvia do_page_fault(), both entering from die(). Both of these paths already\nensure that a kernel mode failure has happened. Also, the original check\nhere, if (user_mode(regs)) was insufficient anyways, since it would not\nrule out BUG faults from V8086 mode execution.\n\nSaving the %ss segment in show_regs() rather than assuming a fixed value\nalso gives better information about the current kernel state in the\nregister dump.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f2ab4461249df85b20930a7a57b54f39c5ae291a", "tree": "17fbe46fdc6e95bf24faccb6001d89c989442f6f", "parents": [ "4f0cb8d978ab4b6e3b40147f619f48316d9d7f63" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:42 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:12 2005 -0700" }, "message": "[PATCH] x86: more asm cleanups\n\nSome more assembler cleanups I noticed along the way.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4f0cb8d978ab4b6e3b40147f619f48316d9d7f63", "tree": "61be59b09245235862d3f1d932a06b0a28ecbf59", "parents": [ "c9b02a24130e3ff14a553d966a79f46cf806b037" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Sep 03 15:56:41 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:12 2005 -0700" }, "message": "[PATCH] i386: fix incorrect TSS entry for LDT\n\nNoticed by Chuck Ebbert: the .ldt entry of the TSS was set up incorrectly.\nIt never mattered since this was a leftover from old times, so remove it.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\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": "c9b02a24130e3ff14a553d966a79f46cf806b037", "tree": "1c496ef13e8d2d991f5197ec1c1eb34282beddf0", "parents": [ "e7a2ff593c0e48b130434dee4d2fd3452a850e6f" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:40 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:12 2005 -0700" }, "message": "[PATCH] i386: use set_pte macros in a couple places where they were missing\n\nAlso, setting PDPEs in PAE mode does not require atomic operations, since the\nPDPEs are cached by the processor, and only reloaded on an explicit or\nimplicit reload of CR3.\n\nSince the four PDPEs must always be present in an active root, and the kernel\nPDPE is never updated, we are safe even from SMIs and interrupts / NMIs using\ntask gates (which reload CR3). Actually, much of this is moot, since the user\nPDPEs are never updated either, and the only usage of task gates is by the\ndoublefault handler. It appears the only place PGDs get updated in PAE mode\nis in init_low_mappings() / zap_low_mapping() for initial page table creation\nand recovery from ACPI sleep state, and these sites are safe by inspection.\nGetting rid of the cmpxchg8b saves code space and 720 cycles in pgd_alloc on\nP4.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2f2984eb4afb2a4298e3186cb49cc7e88dd6d929", "tree": "213dfa4726dd010b226fbfffac9da0fbe140b3fe", "parents": [ "4d37e7e3fd851428dede4d05d3e69d03795a744a" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:38 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:11 2005 -0700" }, "message": "[PATCH] i386: generate better code around descriptor update and access functions\n\nGCC can generate better code around descriptor update and access functions\nwhen there is not an explicit \"eax\" register constraint.\n\nTesting: You won\u0027t boot if this is messed up, since the TSS descriptor will be\ncorrupted. Verified the assembler and booted.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4d37e7e3fd851428dede4d05d3e69d03795a744a", "tree": "f830928a0baf81f462bc9176dacbaad2dac2bb65", "parents": [ "245067d1674d451855692fcd4647daf9fd47f82d" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:38 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:11 2005 -0700" }, "message": "[PATCH] i386: inline assembler: cleanup and encapsulate descriptor and task register management\n\ni386 inline assembler cleanup.\n\nThis change encapsulates descriptor and task register management. Also,\nit is possible to improve assembler generation in two cases; savesegment\nmay store the value in a register instead of a memory location, which\nallows GCC to optimize stack variables into registers, and MOV MEM, SEG\nis always a 16-bit write to memory, making the casting in math-emu\nunnecessary.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "245067d1674d451855692fcd4647daf9fd47f82d", "tree": "9e82ee9ce5c1899e0da06622716dffda02e94b15", "parents": [ "4bb0d3ec3e5b1e9e2399cdc641b3b6521ac9cdaa" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:37 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:11 2005 -0700" }, "message": "[PATCH] i386: cleanup serialize msr\n\ni386 arch cleanup. Introduce the serialize macro to serialize processor\nstate. Why the microcode update needs it I am not quite sure, since wrmsr()\nis already a serializing instruction, but it is a microcode update, so I will\nkeep the semantic the same, since this could be a timing workaround. As far\nas I can tell, this has always been there since the original microcode update\nsource.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4bb0d3ec3e5b1e9e2399cdc641b3b6521ac9cdaa", "tree": "5e8d7646f5c6a2cec990b6d591f230d496b20664", "parents": [ "2a0694d15d55d0deed928786a6393d5e45e37d76" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:56:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:11 2005 -0700" }, "message": "[PATCH] i386: inline asm cleanup\n\ni386 Inline asm cleanup. Use cr/dr accessor functions.\n\nAlso, a potential bugfix. Also, some CR accessors really should be volatile.\nReads from CR0 (numeric state may change in an exception handler), writes to\nCR4 (flipping CR4.TSD) and reads from CR2 (page fault) prevent instruction\nre-ordering. I did not add memory clobber to CR3 / CR4 / CR0 updates, as it\nwas not there to begin with, and in no case should kernel memory be clobbered,\nexcept when doing a TLB flush, which already has memory clobber.\n\nI noticed that page invalidation does not have a memory clobber. I can\u0027t find\na bug as a result, but there is definitely a potential for a bug here:\n\n#define __flush_tlb_single(addr) \\\n\t__asm__ __volatile__(\"invlpg %0\": :\"m\" (*(char *) addr))\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "56f1d5d52a21b93bc2984c920b17e0d80df5d1b2", "tree": "c745389db3c5eda219dc6dadcb096377dc4be2cf", "parents": [ "a1740913cae231fb8e485306fb09671ed9a6e550" ], "author": { "name": "Natalie.Protasevich@unisys.com", "email": "Natalie.Protasevich@unisys.com", "time": "Sat Sep 03 15:56:34 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:10 2005 -0700" }, "message": "[PATCH] ES7000 platform update (i386)\n\nThis is subarch update for ES7000. I\u0027ve modified platform check code and\nremoved unnecessary OEM table parsing for newer systems that don\u0027t use OEM\ninformation during boot. Parsing the table in fact is causing problems,\nand the platform doesn\u0027t get recognized. The patch only affects the ES7000\nsubach.\n\nSigned-off-by: \u003cNatalie.Protasevich@unisys.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "911a62d42365076209e2c327e7688db296e35d62", "tree": "51e6d8525cd3547ea43129b5dd20339655674d57", "parents": [ "484b90c4b965d54037ff99b198d84cdf144f8a35" ], "author": { "name": "Venkatesh Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Sat Sep 03 15:56:31 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:10 2005 -0700" }, "message": "[PATCH] x86: sutomatically enable bigsmp when we have more than 8 CPUs\n\ni386 generic subarchitecture requires explicit dmi strings or command line\nto enable bigsmp mode. The patch below removes that restriction, and uses\nbigsmp as soon as it finds more than 8 logical CPUs, Intel processors and\nxAPIC support.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7ae65fd334232468a9d6b523a4fc141cd6ec5ea4", "tree": "cbc63abb55033d88f9a631741603a2a379bebee2", "parents": [ "4116c527ea9517623369a5b3b037aedde280d672" ], "author": { "name": "Matt Tolentino", "email": "metolent@snoqualmie.dp.intel.com", "time": "Sat Sep 03 15:56:27 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:09 2005 -0700" }, "message": "[PATCH] x86: fix EFI memory map parsing\n\nThe memory descriptors that comprise the EFI memory map are not fixed in\nstone such that the size could change in the future. This uses the memory\ndescriptor size obtained from EFI to iterate over the memory map entries\nduring boot. This enables the removal of an x86 specific pad (and ifdef)\nin the EFI header. I also couldn\u0027t stomach the broken up nature of the\nfunction to put EFI runtime calls into virtual mode any longer so I fixed\nthat up a bit as well.\n\nFor reference, this patch only impacts x86.\n\nSigned-off-by: Matt Tolentino \u003cmatthew.e.tolentino@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6fe7f2578fb4903af79abeb29bb9b9ab5eace1b5", "tree": "868d2c5c42aa890fb55b75b0f9465c72c637dbe8", "parents": [ "766160c29fadbafad1d6eb5e965922c7e78beb88" ], "author": { "name": "Yoichi Yuasa", "email": "yuasa@hh.iij4u.or.jp", "time": "Sat Sep 03 15:56:23 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:08 2005 -0700" }, "message": "[PATCH] mips: remove timex.h for vr41xx\n\nvr41xx doesn\u0027t need mach-vr41xx/timex.h. This patch has removed\nmach-vr41xx/timex.h.\n\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "766160c29fadbafad1d6eb5e965922c7e78beb88", "tree": "20641faf983fd27760cf476da9b956bd78c778d4", "parents": [ "ed5ba2fbc6d03c41c4c3334648a6569bc42da764" ], "author": { "name": "Yoichi Yuasa", "email": "yuasa@hh.iij4u.or.jp", "time": "Sat Sep 03 15:56:22 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:08 2005 -0700" }, "message": "[PATCH] mips: fix build warnings\n\nThis patch has fixed the following warnings.\n\narch/mips/kernel/genex.S:250:5: warning: \"CONFIG_64BIT\" is not defined\narch/mips/math-emu/cp1emu.c:1128:5: warning: \"__mips64\" is not defined\narch/mips/math-emu/cp1emu.c:1206:5: warning: \"__mips64\" is not defined\narch/mips/math-emu/cp1emu.c:1270:5: warning: \"__mips64\" is not defined\narch/mips/math-emu/cp1emu.c:323:5: warning: \"__mips64\" is not defined\narch/mips/math-emu/cp1emu.c:808:5: warning: \"__mips64\" is not defined\narch/mips/math-emu/cp1emu.c:953:5: warning: \"__mips64\" is not defined\narch/mips/mm/tlbex.c:519:5: warning: \"CONFIG_64BIT\" is not defined\ninclude/asm/reg.h:73:5: warning: \"CONFIG_64BIT\" is not defined\n\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e63ea56fe2669c20f4668d89522500f4ab439b04", "tree": "74f1eca199852ad6dbaf70bdc90d755b0e598d98", "parents": [ "e2de84920d9489f7fd87fa4b04d996d569def4fa" ], "author": { "name": "Yoichi Yuasa", "email": "yuasa@hh.iij4u.or.jp", "time": "Sat Sep 03 15:56:20 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:08 2005 -0700" }, "message": "[PATCH] mips: add pcibios_bus_to_resource\n\nThis patch has added pcibios_bus_to_resource to MIPS.\n\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e2de84920d9489f7fd87fa4b04d996d569def4fa", "tree": "85dbab6cbb94a4e8db9b54869607f312f313ef4e", "parents": [ "4ce588cd563e6b817adb0c7d03b3ed9c74cadc27" ], "author": { "name": "Yoichi Yuasa", "email": "yuasa@hh.iij4u.or.jp", "time": "Sat Sep 03 15:56:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:08 2005 -0700" }, "message": "[PATCH] mips: add pcibios_select_root\n\nAdd pcibios_select_root to MIPS.\n\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4ce588cd563e6b817adb0c7d03b3ed9c74cadc27", "tree": "a20158d65f21e9fcf2ef9a7c50462905adfec248", "parents": [ "42a3b4f25af8f8d77feddf27f839fa0628dbff1a" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:07 2005 -0700" }, "message": "[PATCH] mips: fix coherency configuration\n\nFix the MIPS coherency configuration such that we always keep the mapping\nstate in \u003casm/pci.h\u003e when we need to on non-coherent platforms.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "42a3b4f25af8f8d77feddf27f839fa0628dbff1a", "tree": "332370ff3889fabb66a45fb5dcf605b142de77c8", "parents": [ "875d43e72b5bf22161a81de7554f88eccf8a51ae" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:17 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:07 2005 -0700" }, "message": "[PATCH] mips: nuke trailing whitespace\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "875d43e72b5bf22161a81de7554f88eccf8a51ae", "tree": "a676fe7298b478b7ee9fe7be9cb07c9a0b928370", "parents": [ "63fb6fd1c86181d9dd9ba0e6e6082799e149b56b" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:16 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:06 2005 -0700" }, "message": "[PATCH] mips: clean up 32/64-bit configuration\n\nStart cleaning 32-bit vs. 64-bit configuration.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dc4ec916f6ea0c2818e9b81c4e9b33231f5f70e4", "tree": "924ed13c0f331036d550a79a8ce06849abdaacb9", "parents": [ "07119621e62de0a2c8db6e4896e762c498bfdd17" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:12 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:04 2005 -0700" }, "message": "[PATCH] MIPS Technologies PCI ID bits\n\n- MIPS Denmark does no longer exist; the PCI vendor ID is now owned by\n MIPS Technologies.\n\n- Add ID for SOC-it, MIPS\u0027s system controller.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "07119621e62de0a2c8db6e4896e762c498bfdd17", "tree": "c62dd52e8072235c8148e7f31b16ed30c5e45343", "parents": [ "7901c7998267d9d8c3f1b226a8c8cfd7f8e48a01" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:11 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:04 2005 -0700" }, "message": "[PATCH] mips: add support for Qemu system architecture\n\nAdd support for the virtual MIPS system that is emulated by Qemu. See\nhttp://www.linux-mips.org/wiki/Qemu for a detailed current status.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7901c7998267d9d8c3f1b226a8c8cfd7f8e48a01", "tree": "4c1305130a69859354b3be336d5119d8c660b44d", "parents": [ "af690a948cc545d1eca19acab23016b96e178dcf" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:11 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:03 2005 -0700" }, "message": "[PATCH] DEC PMAGB B framebuffer update\n\nRevive HX frame buffer support for 2.6.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "af690a948cc545d1eca19acab23016b96e178dcf", "tree": "74d3a6d343b877254add9081082ef7cbbe405d7d", "parents": [ "61838ffeee8296de8bfee751e9ad67bf6c61d0b4" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:09 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:03 2005 -0700" }, "message": "[PATCH] DEC PMAG BA frame buffer update\n\nRewrite PMAG BA frame buffer driver for 2.6.\n\nAcked-by: Antonino Daplas \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "003b54925e2ac78306f74ac433126ad5de387f7a", "tree": "25ca457509fe4bdcf085c184d8bd450447b371c4", "parents": [ "ab1418a31619a47d78843c20b5fa2245c29824ca" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:08 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:03 2005 -0700" }, "message": "[PATCH] mips: remove HP Laserjet remains\n\nRemove the one file which managed to survive the removel of HP Laserjet\nsupport.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0fdda107e10133583f31c72326959555bfb61042", "tree": "0173750da11cd60fbe9b2062349ad473401bfe4c", "parents": [ "8bb670c1407c2a4890810fd3e348dac1b89e669e" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat Sep 03 15:56:06 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:02 2005 -0700" }, "message": "[PATCH] mips: remove VR4181 support\n\nThere seem to be no more users or interest in the NEC Osprey evaluation\nsystem for the NEC VR4181 SOC which is an old part anyway, so remove the\ncode. More information on the Osprey can be found at\nhttp://www.linux-mips.org/wiki/Osprey.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "979934da9e7a0005bd9c8b1d7d00febb59ff67f7", "tree": "e42728186c3efaccfa9da1dd2103090846d0c9fc", "parents": [ "006cfb51ad12047497a2a5ad796fb8914a1bc487" ], "author": { "name": "Yoichi Yuasa", "email": "yuasa@hh.iij4u.or.jp", "time": "Sat Sep 03 15:56:04 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:02 2005 -0700" }, "message": "[PATCH] mips: update IRQ handling for vr41xx\n\nThis patch has updated IRQ handling for vr41xx.\no added common IRQ dispatch\no changed IRQ number in int-handler.S\no added resource management to icu.c\n\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "233ccd0d0452682edb51725410e0f8c0384e8b34", "tree": "061f94c9d9b15087328095b4b4ab1b26aa6cadd2", "parents": [ "b749bfcd1be72f8cb8310e1cac12825bda029432" ], "author": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Sat Sep 03 15:55:59 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:01 2005 -0700" }, "message": "[PATCH] ppc64: Add VMX save flag to VPA\n\nWe need to indicate to the hypervisor that it needs to save our VMX\nregisters when switching partitions on a shared-processor system, just as\nit needs to for FP and PMC registers.\n\nThis could be made to be on-demand when VMX is used, but we don\u0027t do that\nfor FP nor PMC right now either so let\u0027s not overcomplicate things.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Anton Blanchard \u003canton@samba.org\u003e\nCc: \u003cengebret@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d01c08c9ae91c1526d4564b400b3e0e04b49d1ba", "tree": "a1cc06a5342fdaf6185d2655a636cc181d56cb08", "parents": [ "bbde630b553d349307fe719486bc06f8cf9c1a2d" ], "author": { "name": "Mark A. Greer", "email": "mgreer@mvista.com", "time": "Sat Sep 03 15:55:56 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:00 2005 -0700" }, "message": "[PATCH] ppc32: mv64x60 updates \u0026 enhancements\n\nUpdates and enhancement to the ppc32 mv64x60 code:\n- move code to get mem size from mem ctlr to bootwrapper\n- address some errata in the mv64360 pic code\n- some minor cleanups\n- export one of the bridge\u0027s regs via sysfs so user daemon can watch for\n extraction events\n\nSigned-off-by: Mark A. Greer \u003cmgreer@mvista.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e8834801bf9e2ee96c3ac29adf0ff6840afcd841", "tree": "03b26322908b7f87600763dd110c76f55e541cbe", "parents": [ "3a0a401b40abe31b34673a190c57697e7eced149" ], "author": { "name": "Eugene Surovegin", "email": "ebs@ebshome.net", "time": "Sat Sep 03 15:55:54 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:00 2005 -0700" }, "message": "[PATCH] ppc32: export cacheable_memcpy()\n\nAdd declaration and cacheable_memcpy(). I\u0027ll be needing this function in\nnew 4xx EMAC driver I\u0027m going to submit to netdev soon.\n\nIMHO, the better place for the declaration would be asm-powerpc/string.h,\nunfortunately, ppc64 doesn\u0027t have this function, so asm-ppc/system.h is the\nnext best place.\n\nSigned-off-by: Eugene Surovegin \u003cebs@ebshome.net\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3a0a401b40abe31b34673a190c57697e7eced149", "tree": "06f90cb48509877d6a162c63acfd452ab350abe4", "parents": [ "28fa031e765b808520173f750bafbade832ba909" ], "author": { "name": "Eugene Surovegin", "email": "ebs@ebshome.net", "time": "Sat Sep 03 15:55:53 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:00 2005 -0700" }, "message": "[PATCH] ppc32: add dcr_base field to ocp_func_mal_data\n\nAdd dcr_base field to ocp_func_mal_data. This is preparation step for the\nnew EMAC driver.\n\nSigned-off-by: Eugene Surovegin \u003cebs@ebshome.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "28fa031e765b808520173f750bafbade832ba909", "tree": "62318206567f6c4e868438f407614a6571d227e1", "parents": [ "7c31625aa844d549cbb8a7aafb94ec4fde8b54a3" ], "author": { "name": "Eugene Surovegin", "email": "ebs@ebshome.net", "time": "Sat Sep 03 15:55:53 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:59 2005 -0700" }, "message": "[PATCH] ppc32: move 4xx PHY_MODE_XXX defines to ibm_ocp.h\n\nMove 4xx PHY_MODE_XXX defines to asm-ppc/ibm_ocp.h. This is a preparation\nstep for the new EMAC driver.\n\nSigned-off-by: Eugene Surovegin \u003cebs@ebshome.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "164ada643ddf4f492a206b9bf2f2b02918b618da", "tree": "863031d8844e223ed50b782506ded5e0d4e8ddb0", "parents": [ "88adfe70c667c9e8fe5ec68eba78af566b539e24" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:47 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:58 2005 -0700" }, "message": "[PATCH] ppc32: add CONFIG_HZ\n\nWhile ppc32 has the CONFIG_HZ Kconfig option, it wasnt actually being used.\nConnect it up and set all platforms to 250Hz. This pretty much mimics the\nppc64 patch from Anton Blanchard.\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "88adfe70c667c9e8fe5ec68eba78af566b539e24", "tree": "d5aab7e39596b537bcc202ed9b20e4405eccc57e", "parents": [ "fa71f0e0f541e65280fdb9d60b142012f1951b7c" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:46 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:58 2005 -0700" }, "message": "[PATCH] ppc32: ppc_sys system on chip identification additions\n\nAdd the ability to identify an SOC by a name and id. There are cases in\nwhich the integer identifier is not sufficient to specify a specific SOC.\nIn these cases we can use a string to further qualify the match.\n\nSigned-off-by: Vitaly Bordug \u003cvbordug@ru.mvista.com\u003e\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5a6a4d4320aed1918bf79dfb6bd841317f33b8e9", "tree": "6a66ffee8d8ff875cc07bc1cecd2b1f36df81c9a", "parents": [ "656de7e46901fe3228b592e1d9fc89c353f0fa4e" ], "author": { "name": "Roland Dreier", "email": "rolandd@cisco.com", "time": "Sat Sep 03 15:55:43 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:57 2005 -0700" }, "message": "[PATCH] ppc32: Don\u0027t sleep in flush_dcache_icache_page()\n\nflush_dcache_icache_page() will be called on an instruction page fault. We\ncan\u0027t sleep in the fault handler, so use kmap_atomic() instead of just\nkmap() for the Book-E case.\n\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nAcked-by: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "39cdc4bfb5c587c617ab6a28083c19101154e149", "tree": "fce5cd394602d0a003124910d32833e9b9f65d68", "parents": [ "b0531b9b3299f3066b1db78f1693edabbba08b5c" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:39 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:57 2005 -0700" }, "message": "[PATCH] ppc32: Cleaned up global namespace of Book-E watchdog variables\n\nRenamed global variables used to convey if the watchdog is enabled and\nperiodicity of the timer and moved the declarations into a header for these\nvariables\n\nSigned-off-by: Matt McClintock \u003cmsm@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2698ebcb4338f09206b5accd75bc5cf2ed3dc641", "tree": "36d594ab86d57a558edc143de2ece41597c8a13b", "parents": [ "8e8fff09756bdb799154d034c63033192d6f8f89" ], "author": { "name": "Matt Porter", "email": "mporter@kernel.crashing.org", "time": "Sat Sep 03 15:55:35 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:56 2005 -0700" }, "message": "[PATCH] ppc32: add phy excluded features to ocp_func_emac_data\n\nThis patch adds a field to struct ocp_func_emac_data that allows\nplatform-specific unsupported PHY features to be passed in to the ibm_emac\nethernet driver.\n\nThis patch also adds some logic for the Bamboo eval board to populate this\nfield based on the dip switches on the board. This is a workaround for the\nimproperly biased RJ-45 sockets on the Rev. 0 Bamboo.\n\nSigned-off-by: Wade Farnsworth \u003cwfarnsworth@mvista.com\u003e\nSigned-off-by: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8e8fff09756bdb799154d034c63033192d6f8f89", "tree": "db3dcdb7f7a98d983c117a0ad80941fad90df318", "parents": [ "a2f40ccd294d14e5aca464c1913e8e0d8de35fca" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:34 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:56 2005 -0700" }, "message": "[PATCH] ppc32: Add ppc_sys descriptions for PowerQUICC II devices\n\nAdded ppc_sys device and system definitions for PowerQUICC II devices.\nThis will allow drivers for PQ2 to be proper platform device drivers.\nWhich can be shared on PQ3 processors with the same peripherals.\n\nSigned-off-by: Matt McClintock \u003cmsm@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d27477c2259488825f2f425d24f209a1b6f8dc7d", "tree": "d261e331c2f27f4899fd956470049dac35d3de6b", "parents": [ "617bf9a47f017b7e91dab9ef9bdaaeaee24163a7" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Sep 03 15:55:31 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:55 2005 -0700" }, "message": "[PATCH] ppc32: fix asm-ppc/dma-mapping.h sparse warning\n\nGFP flags must be passed as unisgned int __nocast these days, else we\u0027ll\nget tons of sparse warnings in every driver.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f4ad35a34bdc27ae18f97d684ca0e693bbffd5f5", "tree": "3f238e3c86297b9fffb94984b0885912ba1d467b", "parents": [ "8b1a97776d0e4ad76e1e350e7ec1f4406af5f9e1" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:29 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:55 2005 -0700" }, "message": "[PATCH] ppc32: Remove board support for SPD823TS\n\nSupport for the SPD823TS board is no longer maintained and thus being removed\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ea08dcfa5439acaf33660e372d44fc049a90b121", "tree": "860427d0839b7501db795cf1065171da0172996b", "parents": [ "d2d34169cc9834f29dac0b02f95022b1e0b97e52" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:54 2005 -0700" }, "message": "[PATCH] ppc32: Remove board support for REDWOOD\n\nSupport for the REDWOOD board is no longer maintained and thus being removed\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "37330c9146767fd4f5eb147b01cb500eabf773cf", "tree": "24c39b09fe8d1394a952672ffea09b3a43c6950d", "parents": [ "6db789b6a3a9ee41b22de3980748af85f7dbe416" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:26 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:54 2005 -0700" }, "message": "[PATCH] ppc32: Remove board support for OAK\n\nSupport for the OAK board is no longer maintained and thus being removed\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "89d7f53030baa2616eb2fe87cbc19bc73111a78e", "tree": "d8d851a37b0236e7be6d54f58d86a41ab93f879d", "parents": [ "ba9d1e2a3da505f0574751c3041bbc307c30aeca" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:24 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:54 2005 -0700" }, "message": "[PATCH] ppc32: Remove board support for MCPN765\n\nSupport for the MCPN765 board is no longer maintained and thus being removed\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f4f1269cb36adfb452c04dcb3d40f51b8a1956bb", "tree": "f078687fe13c314dabb8c68e1f50f8d99632b500", "parents": [ "a3800d8ffa0a91f3047cbfa82e435d483ffc8dd4" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Sep 03 15:55:21 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:53 2005 -0700" }, "message": "[PATCH] ppc32: Remove board support for ASH\n\nSupport for the ASH board is no longer maintained and thus being removed\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c07e02db76940c75fc92f2f2c9adcdbb09ed70d0", "tree": "9d777784fd5e3658d8db5b01a965d4fc568ceb93", "parents": [ "e070ad49f31155d872d8e96cab2142840993e3c0" ], "author": { "name": "Martin Hicks", "email": "mort@sgi.com", "time": "Sat Sep 03 15:55:11 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:49 2005 -0700" }, "message": "[PATCH] VM: add page_state info to per-node meminfo\n\nAdd page_state info to the per-node meminfo file in sysfs. This is mostly\njust for informational purposes.\n\nThe lack of this information was brought up recently during a discussion\nregarding pagecache clearing, and I put this patch together to test out one\nof the suggestions.\n\nIt seems like interesting info to have, so I\u0027m submitting the patch.\n\nSigned-off-by: Martin Hicks \u003cmort@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "61e06037e764337da39dff307cbcdbe9cf288349", "tree": "e9719788c751c1d4a437c98056e2ddd7e34d5dfa", "parents": [ "a600388d28419305aad3c4c0af52c223cf6fa0af" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:55:06 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:48 2005 -0700" }, "message": "[PATCH] x86_64: avoid some atomic operations during address space destruction\n\nAny architecture that has hardware updated A/D bits that require\nsynchronization against other processors during PTE operations can benefit\nfrom doing non-atomic PTE updates during address space destruction.\nOriginally done on i386, now ported to x86_64.\n\nDoing a read/write pair instead of an xchg() operation saves the implicit\nlock, which turns out to be a big win on 32-bit (esp w PAE).\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a600388d28419305aad3c4c0af52c223cf6fa0af", "tree": "c70d3d80275f189c49311183472367f45d1a1ef2", "parents": [ "fa5b08d5f818063d18433194f20359ef2ae50254" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 03 15:55:04 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:48 2005 -0700" }, "message": "[PATCH] x86: ptep_clear optimization\n\nAdd a new accessor for PTEs, which passes the full hint from the mmu_gather\nstruct; this allows architectures with hardware pagetables to optimize away\natomic PTE operations when destroying an address space. Removing the\nlocked operation should allow better pipelining of memory access in this\nloop. I measured an average savings of 30-35 cycles per zap_pte_range on\nthe first 500 destructions on Pentium-M, but I believe the optimization\nwould win more on older processors which still assert the bus lock on xchg\nfor an exclusive cacheline.\n\nUpdate: I made some new measurements, and this saves exactly 26 cycles over\nptep_get_and_clear on Pentium M. On P4, with a PAE kernel, this saves 180\ncycles per ptep_get_and_clear, for a whopping 92160 cycles savings for a\nfull address space destruction.\n\npte_clear_full is not yet used, but is provided for future optimizations\n(in particular, when running inside of a hypervisor that queues page table\nupdates, the full hint allows us to avoid queueing unnecessary page table\nupdate for an address space in the process of being destroyed.\n\nThis is not a huge win, but it does help a bit, and sets the stage for\nfurther hypervisor optimization of the mm layer on all architectures.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Christoph Lameter \u003cchristoph@lameter.com\u003e\nCc: \u003clinux-mm@kvack.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fa5b08d5f818063d18433194f20359ef2ae50254", "tree": "f2b2bc88347a618f0c4b535d57d2a5271a5eb98e", "parents": [ "0e5c9f39f64d8a55c5db37a5ea43e37d3422fd92" ], "author": { "name": "Kyle Moffett", "email": "mrmacman_g4@mac.com", "time": "Sat Sep 03 15:55:03 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:48 2005 -0700" }, "message": "[PATCH] sab: consolidate kmem_bufctl_t\n\nThis is used only in slab.c and each architecture gets to define whcih\nunderlying type is to be used.\n\nSeems a bit silly - move it to slab.c and use the same type for all\narchitectures: unsigned int.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0e5c9f39f64d8a55c5db37a5ea43e37d3422fd92", "tree": "2b7da9a3813f1ce475d276d55243b2675b90349b", "parents": [ "02b0ccef903e85673ead74ddb7c431f2f7ce183d" ], "author": { "name": "Chen, Kenneth W", "email": "kenneth.w.chen@intel.com", "time": "Sat Sep 03 15:55:02 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:46 2005 -0700" }, "message": "[PATCH] remove hugetlb_clean_stale_pgtable() and fix huge_pte_alloc()\n\nI don\u0027t think we need to call hugetlb_clean_stale_pgtable() anymore\nin 2.6.13 because of the rework with free_pgtables(). It now collect\nall the pte page at the time of munmap. It used to only collect page\ntable pages when entire one pgd can be freed and left with staled pte\npages. Not anymore with 2.6.13. This function will never be called\nand We should turn it into a BUG_ON.\n\nI also spotted two problems here, not Adam\u0027s fault :-)\n(1) in huge_pte_alloc(), it looks like a bug to me that pud is not\n checked before calling pmd_alloc()\n(2) in hugetlb_clean_stale_pgtable(), it also missed a call to\n pmd_free_tlb. I think a tlb flush is required to flush the mapping\n for the page table itself when we clear out the pmd pointing to a\n pte page. However, since hugetlb_clean_stale_pgtable() is never\n called, so it won\u0027t trigger the bug.\n\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nCc: Adam Litke \u003cagl@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "32e51a8c976fc72c3e9bcece9767d9908816bf8e", "tree": "480c62a4839b6c9553689da76f49fc208c6ac7f5", "parents": [ "fd195c49fb17a21e232f50bddb2267150053cf34" ], "author": { "name": "Adam Litke", "email": "agl@us.ibm.com", "time": "Sat Sep 03 15:54:59 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:46 2005 -0700" }, "message": "[PATCH] hugetlb: add pte_huge() macro\n\nThis patch adds a macro pte_huge(pte) for i386/x86_64 which is needed by a\npatch later in the series. Instead of repeating (_PAGE_PRESENT |\n_PAGE_PSE), I\u0027ve added __LARGE_PTE to i386 to match x86_64.\n\nSigned-off-by: Adam Litke \u003cagl@us.ibm.com\u003e\nCc: \u003clinux-mm@kvack.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fd195c49fb17a21e232f50bddb2267150053cf34", "tree": "ab9370a3d351eb7594e5086ae8d3aa5401a1e375", "parents": [ "9b4ee40ebbbaf3f8c775b023d89ceedda1167d79" ], "author": { "name": "Deepak Saxena", "email": "dsaxena@plexity.net", "time": "Sat Sep 03 15:54:58 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:46 2005 -0700" }, "message": "[PATCH] arm: allow for arch-specific IOREMAP_MAX_ORDER\n\nVersion 6 of the ARM architecture introduces the concept of 16MB pages\n(supersections) and 36-bit (40-bit actually, but nobody uses this) physical\naddresses. 36-bit addressed memory and I/O and ARMv6 can only be mapped\nusing supersections and the requirement on these is that both virtual and\nphysical addresses be 16MB aligned. In trying to add support for ioremap()\nof 36-bit I/O, we run into the issue that get_vm_area() allows for a\nmaximum of 512K alignment via the IOREMAP_MAX_ORDER constant. To work\naround this, we can:\n\n- Allocate a larger VM area than needed (size + (1ul \u003c\u003c IOREMAP_MAX_ORDER))\n and then align the pointer ourselves, but this ends up with 512K of\n wasted VM per ioremap().\n\n- Provide a new __get_vm_area_aligned() API and make __get_vm_area() sit\n on top of this. I did this and it works but I don\u0027t like the idea\n adding another VM API just for this one case.\n\n- My preferred solution which is to allow the architecture to override\n the IOREMAP_MAX_ORDER constant with it\u0027s own version.\n\nSigned-off-by: Deepak Saxena \u003cdsaxena@plexity.net\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9b4ee40ebbbaf3f8c775b023d89ceedda1167d79", "tree": "e227c96cf51beaa942fefa64277618e5cfc71217", "parents": [ "4944e76d81801b8e60ed3e7789443f210c16ed65" ], "author": { "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso", "email": "blaisorblade@yahoo.it", "time": "Sat Sep 03 15:54:57 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:45 2005 -0700" }, "message": "[PATCH] mm: correct _PAGE_FILE comment\n\n_PAGE_FILE does not indicate whether a file is in page / swap cache, it is\nset just for non-linear PTE\u0027s. Correct the comment for i386, x86_64, UML.\nAlso clearify _PAGE_NONE.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e83a9596712eb784e7e6604f43a2c140eb912743", "tree": "21beadfab0d038684fae7534bc379e517061a81b", "parents": [ "836d5ffd34550901ea024347693e689273ded8aa" ], "author": { "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso", "email": "blaisorblade@yahoo.it", "time": "Sat Sep 03 15:54:53 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:45 2005 -0700" }, "message": "[PATCH] comment typo fix\n\nsmp_entry_t -\u003e swap_entry_t\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": "bce5f6ba340b09d8b29902add204bb95a6d3d88b", "tree": "1cfeea969fa5848f0a8d31394829aec5c8571a79", "parents": [ "242e54686257493f0b10ac557e730419d9af7d24" ], "author": { "name": "Martin Hicks", "email": "mort@sgi.com", "time": "Sat Sep 03 15:54:50 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:44 2005 -0700" }, "message": "[PATCH] VM: add capabilites check to set_zone_reclaim\n\nAdd a capability check to sys_set_zone_reclaim(). This syscall is not\nsomething that should be available to a user.\n\nSigned-off-by: Martin Hicks \u003cmort@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "242e54686257493f0b10ac557e730419d9af7d24", "tree": "d68754b32c531141969a09ca0c5df246893c5b1e", "parents": [ "9a61c349b28ec5aef7e929236571fd770fdef0bb" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Sep 03 15:54:50 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:44 2005 -0700" }, "message": "[PATCH] mm: remove atomic\n\nThis bitop does not need to be atomic because it is performed when there will\nbe no references to the page (ie. the page is being freed).\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e21c8f145f5052c1c2fb4a4b41bee01c848159b", "tree": "0b956cfbd67636c19be79fc0cbe0a5ed89fb6b9a", "parents": [ "839b9685e80592809d6dfdd865986cd1b5ddc2fb" ], "author": { "name": "Christoph Lameter", "email": "clameter@engr.sgi.com", "time": "Sat Sep 03 15:54:45 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:43 2005 -0700" }, "message": "[PATCH] /proc/\u003cpid\u003e/numa_maps to show on which nodes pages reside\n\nThis patch was recently discussed on linux-mm:\nhttp://marc.theaimsgroup.com/?t\u003d112085728500002\u0026r\u003d1\u0026w\u003d2\n\nI inherited a large code base from Ray for page migration. There was a\nsmall patch in there that I find to be very useful since it allows the\ndisplay of the locality of the pages in use by a process. I reworked that\npatch and came up with a /proc/\u003cpid\u003e/numa_maps that gives more information\nabout the vma\u0027s of a process. numa_maps is indexes by the start address\nfound in /proc/\u003cpid\u003e/maps. F.e. with this patch you can see the page use\nof the \"getty\" process:\n\nmargin:/proc/12008 # cat maps\n00000000-00004000 r--p 00000000 00:00 0\n2000000000000000-200000000002c000 r-xp 00000000 08:04 516 /lib/ld-2.3.3.so\n2000000000038000-2000000000040000 rw-p 00028000 08:04 516 /lib/ld-2.3.3.so\n2000000000040000-2000000000044000 rw-p 2000000000040000 00:00 0\n2000000000058000-2000000000260000 r-xp 00000000 08:04 54707842 /lib/tls/libc.so.6.1\n2000000000260000-2000000000268000 ---p 00208000 08:04 54707842 /lib/tls/libc.so.6.1\n2000000000268000-2000000000274000 rw-p 00200000 08:04 54707842 /lib/tls/libc.so.6.1\n2000000000274000-2000000000280000 rw-p 2000000000274000 00:00 0\n2000000000280000-20000000002b4000 r--p 00000000 08:04 9126923 /usr/lib/locale/en_US.utf8/LC_CTYPE\n2000000000300000-2000000000308000 r--s 00000000 08:04 60071467 /usr/lib/gconv/gconv-modules.cache\n2000000000318000-2000000000328000 rw-p 2000000000318000 00:00 0\n4000000000000000-4000000000008000 r-xp 00000000 08:04 29576399 /sbin/mingetty\n6000000000004000-6000000000008000 rw-p 00004000 08:04 29576399 /sbin/mingetty\n6000000000008000-600000000002c000 rw-p 6000000000008000 00:00 0 [heap]\n60000fff7fffc000-60000fff80000000 rw-p 60000fff7fffc000 00:00 0\n60000ffffff44000-60000ffffff98000 rw-p 60000ffffff44000 00:00 0 [stack]\na000000000000000-a000000000020000 ---p 00000000 00:00 0 [vdso]\n\ncat numa_maps\n2000000000000000 default MaxRef\u003d43 Pages\u003d11 Mapped\u003d11 N0\u003d4 N1\u003d3 N2\u003d2 N3\u003d2\n2000000000038000 default MaxRef\u003d1 Pages\u003d2 Mapped\u003d2 Anon\u003d2 N0\u003d2\n2000000000040000 default MaxRef\u003d1 Pages\u003d1 Mapped\u003d1 Anon\u003d1 N0\u003d1\n2000000000058000 default MaxRef\u003d43 Pages\u003d61 Mapped\u003d61 N0\u003d14 N1\u003d15 N2\u003d16 N3\u003d16\n2000000000268000 default MaxRef\u003d1 Pages\u003d2 Mapped\u003d2 Anon\u003d2 N0\u003d2\n2000000000274000 default MaxRef\u003d1 Pages\u003d3 Mapped\u003d3 Anon\u003d3 N0\u003d3\n2000000000280000 default MaxRef\u003d8 Pages\u003d3 Mapped\u003d3 N0\u003d3\n2000000000300000 default MaxRef\u003d8 Pages\u003d2 Mapped\u003d2 N0\u003d2\n2000000000318000 default MaxRef\u003d1 Pages\u003d1 Mapped\u003d1 Anon\u003d1 N2\u003d1\n4000000000000000 default MaxRef\u003d6 Pages\u003d2 Mapped\u003d2 N1\u003d2\n6000000000004000 default MaxRef\u003d1 Pages\u003d1 Mapped\u003d1 Anon\u003d1 N0\u003d1\n6000000000008000 default MaxRef\u003d1 Pages\u003d1 Mapped\u003d1 Anon\u003d1 N0\u003d1\n60000fff7fffc000 default MaxRef\u003d1 Pages\u003d1 Mapped\u003d1 Anon\u003d1 N0\u003d1\n60000ffffff44000 default MaxRef\u003d1 Pages\u003d1 Mapped\u003d1 Anon\u003d1 N0\u003d1\n\ngetty uses ld.so. The first vma is the code segment which is used by 43\nother processes and the pages are evenly distributed over the 4 nodes.\n\nThe second vma is the process specific data portion for ld.so. This is\nonly one page.\n\nThe display format is:\n\n\u003cstartaddress\u003e\t Links to information in /proc/\u003cpid\u003e/map\n\u003cmemory policy\u003e This can be \"default\" \"interleave\u003d{}\", \"prefer\u003d\u003cnode\u003e\" or \"bind\u003d{\u003czones\u003e}\"\nMaxRef\u003d\t\t\u003cmaximum reference to a page in this vma\u003e\nPages\u003d\t\t\u003cNr of pages in use\u003e\nMapped\u003d\t\t\u003cNr of pages with mapcount \u003e\nAnon\u003d\t\t\u003cnr of anonymous pages\u003e\nNx\u003d\t\t\u003cNr of pages on Node x\u003e\n\nThe content of the proc-file is self-evident. If this would be tied into\nthe sparsemem system then the contents of this file would not be too\nuseful.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5d337b9194b1ce3b6fd5f3cb2799455ed2f9a3d1", "tree": "91ed9ef6f4cb5f6a1832f2baaaabd53fcd83513e", "parents": [ "048c27fd72816b44e096997d1c6901c3abbfd45b" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Sat Sep 03 15:54:41 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:42 2005 -0700" }, "message": "[PATCH] swap: swap_lock replace list+device\n\nThe idea of a swap_device_lock per device, and a swap_list_lock over them all,\nis appealing; but in practice almost every holder of swap_device_lock must\nalready hold swap_list_lock, which defeats the purpose of the split.\n\nThe only exceptions have been swap_duplicate, valid_swaphandles and an\nuntrodden path in try_to_unuse (plus a few places added in this series).\nvalid_swaphandles doesn\u0027t show up high in profiles, but swap_duplicate does\ndemand attention. However, with the hold time in get_swap_pages so much\nreduced, I\u0027ve not yet found a load and set of swap device priorities to show\neven swap_duplicate benefitting from the split. Certainly the split is mere\noverhead in the common case of a single swap device.\n\nSo, replace swap_list_lock and swap_device_lock by spinlock_t swap_lock\n(generally we seem to prefer an _ in the name, and not hide in a macro).\n\nIf someone can show a regression in swap_duplicate, then probably we should\nadd a hashlock for the swap_map entries alone (shorts being anatomic), so as\nto help the case of the single swap device too.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "52b7efdbe5f5696fc80338560a3fc51e0b0a993c", "tree": "30162de9fc8fe3dddb6462f8ff82f1594067cadd", "parents": [ "7dfad4183bf9cd92f977caa3c12cc74f0eefc0e6" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Sat Sep 03 15:54:39 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:41 2005 -0700" }, "message": "[PATCH] swap: scan_swap_map drop swap_device_lock\n\nget_swap_page has often shown up on latency traces, doing lengthy scans while\nholding two spinlocks. swap_list_lock is already dropped, now scan_swap_map\ndrop swap_device_lock before scanning the swap_map.\n\nWhile scanning for an empty cluster, don\u0027t worry that racing tasks may\nallocate what was free and free what was allocated; but when allocating an\nentry, check it\u0027s still free after retaking the lock. Avoid dropping the lock\nin the expected common path. No barriers beyond the locks, just let the\ncookie crumble; highest_bit limit is volatile, but benign.\n\nGuard against swapoff: must check SWP_WRITEOK before allocating, must raise\nSWP_SCANNING reference count while in scan_swap_map, swapoff wait for that to\nfall - just use schedule_timeout, we don\u0027t want to burden scan_swap_map\nitself, and it\u0027s very unlikely that anyone can really still be in\nscan_swap_map once swapoff gets this far.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6eb396dc4a9781c5e7951143ab56ce5710687ab3", "tree": "48b165c8934a0f3852344725fee060740dcdfa48", "parents": [ "53092a7402f227151a681b0c92ec8598c5618b1a" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Sat Sep 03 15:54:35 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:41 2005 -0700" }, "message": "[PATCH] swap: swap unsigned int consistency\n\nThe swap header\u0027s unsigned int last_page determines the range of swap pages,\nbut swap_info has been using int or unsigned long in some cases: use unsigned\nint throughout (except, in several places a local unsigned long is useful to\navoid overflows when adding).\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "53092a7402f227151a681b0c92ec8598c5618b1a", "tree": "ea482a18567c8b3b1778331ee3c4864e2f4dae6f", "parents": [ "11d31886dbcb61039ed3789e583d21c6e70960fd" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Sat Sep 03 15:54:34 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:40 2005 -0700" }, "message": "[PATCH] swap: show span of swap extents\n\nThe \"Adding %dk swap\" message shows the number of swap extents, as a guide to\nhow fragmented the swapfile may be. But a useful further guide is what total\nextent they span across (sometimes scarily large).\n\nAnd there\u0027s no need to keep nr_extents in swap_info: it\u0027s unused after the\ninitial message, so save a little space by keeping it on stack.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "11d31886dbcb61039ed3789e583d21c6e70960fd", "tree": "ddaebfd35080a530a30c56587707c2c5ef452591", "parents": [ "4cd3bb10ff0b21b77b5a4cd13b4bd36694e054c4" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Sat Sep 03 15:54:34 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:40 2005 -0700" }, "message": "[PATCH] swap: swap extent list is ordered\n\nThere are several comments that swap\u0027s extent_list.prev points to the lowest\nextent: that\u0027s not so, it\u0027s extent_list.next which points to it, as you\u0027d\nexpect. And a couple of loops in add_swap_extent which go all the way through\nthe list, when they should just add to the other end.\n\nFix those up, and let map_swap_page search the list forwards: profiles shows\nit to be twice as quick that way - because prefetch works better on how the\nstructs are typically kmalloc\u0027ed? or because usually more is written to than\nread from swap, and swap is allocated ascendingly?\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fd4fd5aac1282825195c6816ed40a2a6d42db5bf", "tree": "5908cf4c88a7c9d69ea7bdc1c354d51b6ff47f86", "parents": [ "28ae55c98e4d16eac9a05a8a259d7763ef3aeb18" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Sat Sep 03 15:54:30 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:39 2005 -0700" }, "message": "[PATCH] mm: consolidate get_order\n\nSomeone mentioned that almost all the architectures used basically the same\nimplementation of get_order. This patch consolidates them into\nasm-generic/page.h and includes that in the appropriate places. The\nexceptions are ia64 and ppc which have their own (presumably optimised)\nversions.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "28ae55c98e4d16eac9a05a8a259d7763ef3aeb18", "tree": "0ac0a08d88a692b9b9934344b5e439058d71772a", "parents": [ "3e347261a80b57df792ab9464b5f0ed59add53a8" ], "author": { "name": "Dave Hansen", "email": "haveblue@us.ibm.com", "time": "Sat Sep 03 15:54:29 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:38 2005 -0700" }, "message": "[PATCH] sparsemem extreme: hotplug preparation\n\nThis splits up sparse_index_alloc() into two pieces. This is needed\nbecause we\u0027ll allocate the memory for the second level in a different place\nfrom where we actually consume it to keep the allocation from happening\nunderneath a lock\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Bob Picco \u003cbob.picco@hp.com\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3e347261a80b57df792ab9464b5f0ed59add53a8", "tree": "047b35e0f9ec82b3beeff882a9af6292a500097c", "parents": [ "802f192e4a600f7ef84ca25c8b818c8830acef5a" ], "author": { "name": "Bob Picco", "email": "bob.picco@hp.com", "time": "Sat Sep 03 15:54:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:38 2005 -0700" }, "message": "[PATCH] sparsemem extreme implementation\n\nWith cleanups from Dave Hansen \u003chaveblue@us.ibm.com\u003e\n\nSPARSEMEM_EXTREME makes mem_section a one dimensional array of pointers to\nmem_sections. This two level layout scheme is able to achieve smaller\nmemory requirements for SPARSEMEM with the tradeoff of an additional shift\nand load when fetching the memory section. The current SPARSEMEM\nimplementation is a one dimensional array of mem_sections which is the\ndefault SPARSEMEM configuration. The patch attempts isolates the\nimplementation details of the physical layout of the sparsemem section\narray.\n\nSPARSEMEM_EXTREME requires bootmem to be functioning at the time of\nmemory_present() calls. This is not always feasible, so architectures\nwhich do not need it may allocate everything statically by using\nSPARSEMEM_STATIC.\n\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Bob Picco \u003cbob.picco@hp.com\u003e\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "802f192e4a600f7ef84ca25c8b818c8830acef5a", "tree": "51e9a6ed164e6a2d8741af510c3954ad79bf19af", "parents": [ "0216f86dafb389c0ad97529fd45e64e883298cfd" ], "author": { "name": "Bob Picco", "email": "bob.picco@hp.com", "time": "Sat Sep 03 15:54:26 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:38 2005 -0700" }, "message": "[PATCH] SPARSEMEM EXTREME\n\nA new option for SPARSEMEM is ARCH_SPARSEMEM_EXTREME. Architecture\nplatforms with a very sparse physical address space would likely want to\nselect this option. For those architecture platforms that don\u0027t select the\noption, the code generated is equivalent to SPARSEMEM currently in -mm.\nI\u0027ll be posting a patch on ia64 ml which uses this new SPARSEMEM feature.\n\nARCH_SPARSEMEM_EXTREME makes mem_section a one dimensional array of\npointers to mem_sections. This two level layout scheme is able to achieve\nsmaller memory requirements for SPARSEMEM with the tradeoff of an\nadditional shift and load when fetching the memory section. The current\nSPARSEMEM -mm implementation is a one dimensional array of mem_sections\nwhich is the default SPARSEMEM configuration. The patch attempts isolates\nthe implementation details of the physical layout of the sparsemem section\narray.\n\nARCH_SPARSEMEM_EXTREME depends on 64BIT and is by default boolean false.\n\nI\u0027ve boot tested under aim load ia64 configured for ARCH_SPARSEMEM_EXTREME.\n I\u0027ve also boot tested a 4 way Opteron machine with !ARCH_SPARSEMEM_EXTREME\nand tested with aim.\n\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Bob Picco \u003cbob.picco@hp.com\u003e\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "664399e1fbdceb18da9c9c5534dedd62327c63e8", "tree": "edcd0711c9dc15d1ca296b1bab0d85415781276e", "parents": [ "7801907b8c4a49f8ec033d13a938751114a97a55" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Sun Sep 04 19:45:00 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Sep 04 19:45:00 2005 +0100" }, "message": "[ARM] Wrap calls to descriptor handlers\n\nThis is part of Thomas Gleixner\u0027s generic IRQ patch, which converts\nARM to use the generic IRQ subsystem. Here, we wrap calls to\ndesc-\u003ehandler() in an inline function, desc_handle_irq(). This\nreduces the size of Thomas\u0027 patch since the changes become more\nlocalised.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "7801907b8c4a49f8ec033d13a938751114a97a55", "tree": "c8f3cb07b2f224313519fbc7157d1f647f74d107", "parents": [ "e24da5d316667a91b3a19b5761a211946ec649bb" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Sun Sep 04 19:43:13 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Sep 04 19:43:13 2005 +0100" }, "message": "[ARM] Change irq_chip wake/type methods to set_wake/set_type\n\nThis is part of Thomas Gleixner\u0027s generic IRQ patch, which converts\nARM to use the generic IRQ subsystem. Here, we rename two of the\nirq_chip methods - wake becomes set_wake, and type becomes set_type.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "865e9f13c94891daed4f6a5f69c5d6ec04d4932f", "tree": "ea969a896c3b5be5dca761605275e0895efc3976", "parents": [ "f505380ba7b98ec97bf25300c2a58aeae903530b" ], "author": { "name": "Pierre Ossman", "email": "drzeus@drzeus.cx", "time": "Sat Sep 03 16:45:02 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Sep 03 16:45:02 2005 +0100" }, "message": "[MMC] ios for mmc chip select\n\nAdds a new ios for setting the chip select pin on MMC cards. Needed on\nSD controllers which use this pin for other things and therefore cannot\nhave it pulled high at all times.\n\nSigned-off-by: Pierre Ossman \u003cdrzeus@drzeus.cx\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "d51fe1be3f738e7d73f63bb5aa0df88bafb41a21", "tree": "6ba09a8214aed02d11c0f43bb281e3ed4d825463", "parents": [ "6a9b28dda3baf6fbbda349788cfe236f631f0359" ], "author": { "name": "Rolf Eike Beer", "email": "eike-kernel@sf-tec.de", "time": "Fri Sep 02 08:59:25 2005 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Sep 02 00:57:31 2005 -0700" }, "message": "[PATCH] remove driverfs references from include/linux/cpu.h and net/sunrpc/rpc_pipe.c\n\nThis patch is against 2.6.10, but still applies cleanly. It\u0027s just\ns/driverfs/sysfs/ in these two files.\n\nSigned-off-by: Rolf Eike Beer \u003ceike-kernel@sf-tec.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e70bd1160109f2b7e62222550a7af37910dba88a", "tree": "ea46b9013d37c56f8784ae3d93667c5caca9e6b7", "parents": [ "8410a546765c10d929b82d1e8237398904a79283" ], "author": { "name": "Greg Ungerer", "email": "gerg@snapgear.com", "time": "Fri Sep 02 10:42:52 2005 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Sep 02 00:57:30 2005 -0700" }, "message": "[PATCH] m68knommu: need pfn_valid macro\n\nNeed pfn_valid macro, even on MMUless platforms.\nEnclose the macro args of __pa and __va in parentheses.\n\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "138307b475286a5bcc985b06b3e71fcd33dd5e2c", "tree": "e025c7cb26396b07f157eea20a1cfb037b66758f", "parents": [ "66f3767376e2bbffb4c2c78ea171e1fdcb62201b", "bc49a661e6e82bfa8219c3d0a2e4dea51c847d23" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Sep 02 00:53:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Sep 02 00:53:36 2005 -0700" }, "message": "Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-serial \n" }, { "commit": "66f3767376e2bbffb4c2c78ea171e1fdcb62201b", "tree": "2006a0d4e087d34b4f8767574e36946c0254fbbc", "parents": [ "5d8c397f304e1363f8ff9749b08172eb59e6534a", "86a8a83963a3f6beeca4900d26da93c7d2a9d92d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Sep 02 00:52:05 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Sep 02 00:52:05 2005 -0700" }, "message": "Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-arm \n" }, { "commit": "5d8c397f304e1363f8ff9749b08172eb59e6534a", "tree": "57ff502553918aa7309b7375e983f27f719e7b28", "parents": [ "44757223cd77f6e332dfa0b043c67df7b665bc19", "ceeec3dc375e3b0618f16b34efc56fe093918f8b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Sep 02 00:48:33 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Sep 02 00:48:33 2005 -0700" }, "message": "Merge refs/heads/ieee80211-wifi from master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 \n" }, { "commit": "6475be16fd9b3c6746ca4d18959246b13c669ea8", "tree": "03e0da36680ddb227591a4007fa4e6f18d82782c", "parents": [ "ef015786152adaff5a6a8bf0c8ea2f70cee8059d" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 01 22:47:01 2005 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 01 22:47:01 2005 -0700" }, "message": "[TCP]: Keep TSO enabled even during loss events.\n\nAll we need to do is resegment the queue so that\nwe record SACK information accurately. The edges\nof the SACK blocks guide our resegmenting decisions.\n\nWith help from Herbert Xu.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a7a6cac204147634aba7487e4d618b028ff54c0d", "tree": "8c68a738984d823a830e95c72fd3df4d6c4dc6f6", "parents": [ "8a36895c0ddac143b7f0e87d46153f4f75d9fff7" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 01 21:51:26 2005 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 01 21:51:26 2005 -0700" }, "message": "[SPARC]: Kill io_remap_page_range()\n\nIt\u0027s been deprecated long enough and there are no in-tree\nusers any longer.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ef015786152adaff5a6a8bf0c8ea2f70cee8059d", "tree": "3042db7e451c61aefc60c1463bb6e307ca510638", "parents": [ "d80d99d643090c3cf2b1f9fb3fadd1256f7e384f" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Thu Sep 01 17:48:59 2005 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 01 17:48:59 2005 -0700" }, "message": "[TCP]: Fix sk_forward_alloc underflow in tcp_sendmsg\n\nI\u0027ve finally found a potential cause of the sk_forward_alloc underflows\nthat people have been reporting sporadically.\n\nWhen tcp_sendmsg tacks on extra bits to an existing TCP_PAGE we don\u0027t\ncheck sk_forward_alloc even though a large amount of time may have\nelapsed since we allocated the page. In the mean time someone could\u0027ve\ncome along and liberated packets and reclaimed sk_forward_alloc memory.\n\nThis patch makes tcp_sendmsg check sk_forward_alloc every time as we\ndo in do_tcp_sendpages.\n \nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ], "next": "d80d99d643090c3cf2b1f9fb3fadd1256f7e384f" }