)]}' { "log": [ { "commit": "d3297a644a0ab784e0c810ceca6bf35a67868ad9", "tree": "ec6c77178bde80b95bd654b47ac3b615135772ed", "parents": [ "d1a5d1979702cc57b9b80f636426ec7ad1655cad" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sat Jul 12 13:47:58 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 12 14:33:42 2008 -0700" }, "message": "frv: fix irqs_disabled() to return an int, not an unsigned long\n\nFix FRV irqs_disabled() to return an int, not an unsigned long to avoid\nthis warning:\n\nkernel/sched.c: In function \u0027__might_sleep\u0027:\nkernel/sched.c:8198: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 3 has type \u0027long unsigned int\u0027\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "73f10281ea96d7e8b4fc1c5d755a7c8eb484155b", "tree": "d75ab7ba0f571ce0c08d30a04f1da7c781b02092", "parents": [ "4ef7e3e90f56c74b2a17e12d49ed35c3767d66c2" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Wed May 14 06:35:11 2008 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 14 10:05:18 2008 -0700" }, "message": "read_barrier_depends arch fixlets\n\nread_barrie_depends has always been a noop (not a compiler barrier) on all\narchitectures except SMP alpha. This brings UP alpha and frv into line with all\nother architectures, and fixes incorrect documentation.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eb0cc5fe4e8d4928259852d9dc3cb1eeae90e48f", "tree": "746c6cc289f7b410c12332c18e2764e5efb9481d", "parents": [ "19b5b517a8b81a448be9b2bdaf18a761a7b9799e" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Mon Apr 21 12:50:59 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 21 16:03:13 2008 -0700" }, "message": "frv: remove HARD_RESET_NOW()\n\nHARD_RESET_NOW() was unused.\n\nAnd one of the few remaining cli() users.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f17520e1f19172057328e50ffed01a42534921e9", "tree": "34d23d8bfff4511687b91c93d9bb09b4fa9d931f", "parents": [ "ed9b949f55bc8a6bb6083ce0eddb53d06aee302a" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Apr 10 16:11:05 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 10 13:41:29 2008 -0700" }, "message": "FRV: Don\u0027t make smp_{r, w, }mb() interpolate MEMBAR when CONFIG_SMP\u003dn [try #2]\n\nDon\u0027t make smp_{r,w,}mb() interpolate a MEMBAR instruction when CONFIG_SMP\u003dn as\nSMP memory barries on UP systems should interpolate a compiler barrier only.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7c43f2b888f9ca1fcb7b07abc4cbff4ca1b8e03b", "tree": "8e80976149d383d18506e4fe9ca0a8a503e60edb", "parents": [ "91e916cffec7c0153c5cbaa447151862a7a9a047" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sat Mar 29 03:08:18 2008 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 30 14:20:23 2008 -0700" }, "message": "NULL noise: frv cmpxchg()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6784fd5931a58559673f500a333030ceaadb69bb", "tree": "911673988500ab7c923b210220a462286741c485", "parents": [ "b55fcb22d445a7460cbbc138ceae096d5617715a" ], "author": { "name": "Mathieu Desnoyers", "email": "compudj@krystal.dyndns.org", "time": "Fri Feb 08 15:00:45 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 15:33:32 2008 -0800" }, "message": "Fix FRV cmpxchg_local\n\nFix the FRV cmpxchg_local by breaking the following header dependency loop :\n\nlinux/kernel.h -\u003e linux/bitops.h -\u003e asm-frv/bitops.h -\u003e asm-frv/atomic.h\n -\u003e asm-frv/system.h -\u003e\n asm-generic/cmpxchg_local.h -\u003e typecheck() defined in linux/kernel.h\n\nand\n\nlinux/kernel.h -\u003e linux/bitops.h -\u003e asm-frv/bitops.h -\u003e asm-frv/atomic.h -\u003e\n asm-generic/cmpxchg_local.h -\u003e typecheck() defined in linux/kernel.h\n\nIn order to fix this :\n- Move the atomic_test_and_ *_mask inlines from asm-frv/atomic.h (why are they\n there at all anyway ? They are not touching atomic_t variables!) to\n asm-frv/bitops.h.\n\nAlso fix a build issue with cmpxchg : it does not cast to (unsigned long *)\nlike other architectures, to deal with it in the cmpxchg_local macro.\n\nFRV builds fine with this patch.\n\nThanks to Adrian Bunk \u003cbunk@kernel.org\u003e for spotting this bug.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Adrian Bunk \u003cbunk@kernel.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "14e0cb3c60b89c4a2512852ffc18601c72314a0f", "tree": "59267c487c31f18036ac8c1a28a2250c3bd97f60", "parents": [ "7732ba3abc5a53e7e1d93afd5a5a6ccf74f2ce53" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Thu Feb 07 00:16:14 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:32 2008 -0800" }, "message": "Add cmpxchg_local to frv\n\nUse the new generic cmpxchg_local (disables interrupt) for 8, 16 and 64 bits\narguments. Use the 32 bits cmpxchg available on the architecture for 32 bits\narguments.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0cc0844bc6d0bfca97fda48fa28d1f0a7cf878cb", "tree": "55c4cf1f7930cea8c8d0393296b6ef08accd6cd9", "parents": [ "51ef9c57f0be4945aa78b83d64aca34f41e351ce" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Oct 14 19:35:10 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Oct 14 12:41:51 2007 -0700" }, "message": "frv: missing casts in cmpxchg()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2c750edd39a45402e355459194fe8804366bedd2", "tree": "a221ad0cd5f86dadf1c4901f628cff3aef30569d", "parents": [ "8a2e21038df74c4401f422346b9371a959c21438" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Wed Jun 06 11:39:40 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jun 07 17:00:25 2007 -0700" }, "message": "frv: build fix\n\nIn file included from /usr/src/linux-2.6-2/net/ipv4/ip_input.c:118:\n\n include2/asm/system.h:245: error: parse error before \"__cmpxchg_32\"\n include2/asm/system.h:245: error: parse error before \u0027*\u0027 token\n include2/asm/system.h:245: warning: type defaults to `int\u0027 in declaration of `__cmpxchg_32\u0027\n include2/asm/system.h:245: warning: function declaration isn\u0027t a prototype\n include2/asm/system.h:245: warning: data definition has no type or storage class\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2856f5e31c1413bf6e4f1371e07e17078a5fee5e", "tree": "587dfe584f0913813d0cf2414a9378618143db15", "parents": [ "79d365a306c3af53d8a732fec79b76c0b285d816" ], "author": { "name": "Mathieu Desnoyers", "email": "compudj@krystal.dyndns.org", "time": "Tue May 08 00:34:38 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency\n\natomic_add_unless as inline. Remove system.h atomic.h circular dependency.\nI agree (with Andi Kleen) this typeof is not needed and more error\nprone. All the original atomic.h code that uses cmpxchg (which includes\nthe atomic_add_unless) uses defines instead of inline functions,\nprobably to circumvent a circular dependency between system.h and\natomic.h on powerpc (which my patch addresses). Therefore, it makes\nsense to use inline functions that will provide type checking.\n\natomic_add_unless as inline. Remove system.h atomic.h circular dependency.\nDigging into the FRV architecture shows me that it is also affected by\nsuch a circular dependency. Here is the diff applying this against the\nrest of my atomic.h patches.\n\nIt applies over the atomic.h standardization patches.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "52393ccc0a53c130f31fbbdb8b40b2aadb55ee72", "tree": "9f0bcb3ed29e9f7dbdb1cb8692cdbdfd7462c45d", "parents": [ "f92213bae062cf88c099fbfd3040fef512b19905" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Jul 14 16:05:03 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 14 21:56:14 2006 -0700" }, "message": "[PATCH] remove set_wmb - arch removal\n\nset_wmb should not be used in the kernel because it just confuses the\ncode more and has no benefit. Since it is not currently used in the\nkernel this patch removes it so that new code does not include it.\n\nAll archs define set_wmb(var, value) to do { var \u003d value; wmb(); }\nwhile(0) except ia64 and sparc which use a mb() instead. But this is\nstill moot since it is not used anyway.\n\nHasn\u0027t been tested on any archs but x86 and x86_64 (and only compiled\ntested)\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f", "tree": "e85ca2d0dd43f90dccf758338764c3caa55f333f", "parents": [ "089f26d5e31b7bf42a9a8fefec08b30cd27f4b0e" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 26 12:56:16 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 26 12:56:16 2006 +0100" }, "message": "Don\u0027t include linux/config.h from anywhere else in include/\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "bad7af550e90ab82e74024357438d77b561e1b5f", "tree": "4ba9ee182455c3329e231b96eaa366ad95aace6b", "parents": [ "04dfd0de4ec04aaf7d9d42439c972c642a15a75c" ], "author": { "name": "Hirokazu Takata", "email": "takata@linux-m32r.org", "time": "Mon Apr 10 22:53:23 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:18:34 2006 -0700" }, "message": "[PATCH] Remove unused prepare_to_switch macro\n\nRemove unused prepare_to_switch() macros.\n\nSigned-off-by: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: 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": "28baebae73c3ea8b75c7cae225a7db817ab825a9", "tree": "940476b4d03b96480d451b7b5b6f3df3f0ff18dc", "parents": [ "68f624fc8b9fa50de9cc0ebd612ef7b7b9fa32d0" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Feb 14 13:53:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Feb 14 16:09:35 2006 -0800" }, "message": "[PATCH] FRV: Use virtual interrupt disablement\n\nMake the FRV arch use virtual interrupt disablement because accesses to the\nprocessor status register (PSR) are relatively slow and because we will\nsoon have the need to deal with multiple interrupt controls at the same\ntime (separate h/w and inter-core interrupts).\n\nThe way this is done is to dedicate one of the four integer condition code\nregisters (ICC2) to maintaining a virtual interrupt disablement state\nwhilst inside the kernel. This uses the ICC2.Z flag (Zero) to indicate\nwhether the interrupts are virtually disabled and the ICC2.C flag (Carry)\nto indicate whether the interrupts are physically disabled.\n\nICC2.Z is set to indicate interrupts are virtually disabled. ICC2.C is set\nto indicate interrupts are physically enabled. Under normal running\nconditions Z\u003d\u003d0 and C\u003d\u003d1.\n\nDisabling interrupts with local_irq_disable() doesn\u0027t then actually\nphysically disable interrupts - it merely sets ICC2.Z to 1. Should an\ninterrupt then happen, the exception prologue will note ICC2.Z is set and\nbranch out of line using one instruction (an unlikely BEQ). Here it will\nphysically disable interrupts and clear ICC2.C.\n\nWhen it comes time to enable interrupts (local_irq_enable()), this simply\nclears the ICC2.Z flag and invokes a trap #2 if both Z and C flags are\nclear (the HI integer condition). This can be done with the TIHI\nconditional trap instruction.\n\nThe trap then physically reenables interrupts and sets ICC2.C again. Upon\nreturning the interrupt will be taken as interrupts will then be enabled.\nNote that whilst processing the trap, the whole exceptions system is\ndisabled, and so an interrupt can\u0027t happen till it returns.\n\nIf no pending interrupt had happened, ICC2.C would still be set, the HI\ncondition would not be fulfilled, and no trap will happen.\n\nSaving interrupts (local_irq_save) is simply a matter of pulling the ICC2.Z\nflag out of the CCR register, shifting it down and masking it off. This\ngives a result of 0 if interrupts were enabled and 1 if they weren\u0027t.\n\nRestoring interrupts (local_irq_restore) is then a matter of taking the\nsaved value mentioned previously and XOR\u0027ing it against 1. If it was one,\nthe result will be zero, and if it was zero the result will be non-zero.\nThis result is then used to affect the ICC2.Z flag directly (it is a\ncondition code flag after all). An XOR instruction does not affect the\nCarry flag, and so that bit of state is unchanged. The two flags can then\nbe sampled to see if they\u0027re both zero using the trap (TIHI) as for the\nunconditional reenablement (local_irq_enable).\n\nThis patch also:\n\n (1) Modifies the debugging stub (break.S) to handle single-stepping crossing\n into the trap #2 handler and into virtually disabled interrupts.\n\n (2) Removes superseded fixup pointers from the second instructions in the trap\n tables (there\u0027s no a separate fixup table for this).\n\n (3) Declares the trap #3 vector for use in .org directives in the trap table.\n\n (4) Moves irq_enter() and irq_exit() in do_IRQ() to avoid problems with\n virtual interrupt handling, and removes the duplicate code that has now\n been folded into irq_exit() (softirq and preemption handling).\n\n (5) Tells the compiler in the arch Makefile that ICC2 is now reserved.\n\n (6) Documents the in-kernel ABI, including the virtual interrupts.\n\n (7) Renames the old irq management functions to different names.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }