)]}' { "log": [ { "commit": "380af1b33b3ff92df5cda96329b58f5d1b6b5a53", "tree": "9a47d66c18e4aae2093a708a7509c0f188ee0bd1", "parents": [ "a1193f8ec091cd8fd309cc2982abe4499f6f2b4d" ], "author": { "name": "Manfred Spraul", "email": "manfred@colorfullife.com", "time": "Fri Jul 25 01:48:06 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:42 2008 -0700" }, "message": "ipc/sem.c: rewrite undo list locking\n\nThe attached patch:\n- reverses the locking order of ulp-\u003elock and sem_lock:\n Previously, it was first ulp-\u003elock, then inside sem_lock.\n Now it\u0027s the other way around.\n- converts the undo structure to rcu.\n\nBenefits:\n- With the old locking order, IPC_RMID could not kfree the undo structures.\n The stale entries remained in the linked lists and were released later.\n- The patch fixes a a race in semtimedop(): if both IPC_RMID and a semget() that\n recreates exactly the same id happen between find_alloc_undo() and sem_lock,\n then semtimedop() would access already kfree\u0027d memory.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nReviewed-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a1193f8ec091cd8fd309cc2982abe4499f6f2b4d", "tree": "b12f2ed903fea86cfc1fd34ddb464ecfc59e5452", "parents": [ "2c0c29d414087f3b021059673c20a7088f5f1fff" ], "author": { "name": "Manfred Spraul", "email": "manfred@colorfullife.com", "time": "Fri Jul 25 01:48:06 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:42 2008 -0700" }, "message": "ipc/sem.c: convert sem_array.sem_pending to struct list_head\n\nsem_array.sem_pending is a double linked list, the attached patch converts\nit to struct list_head.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nReviewed-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2c0c29d414087f3b021059673c20a7088f5f1fff", "tree": "713b226382814837840b0ed2a42b909dbb6cfaf9", "parents": [ "4daa28f6d8f5cda8ea0f55048e3c8811c384cbdd" ], "author": { "name": "Manfred Spraul", "email": "manfred@colorfullife.com", "time": "Fri Jul 25 01:48:05 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:42 2008 -0700" }, "message": "ipc/sem.c: remove unused entries from struct sem_queue\n\nsem_queue.sma and sem_queue.id were never used, the attached patch removes\nthem.\n\nSigned-off-by: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nReviewed-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4daa28f6d8f5cda8ea0f55048e3c8811c384cbdd", "tree": "934bfbd7932a18da8295d9e21727985d1ea16311", "parents": [ "00c2bf85d8febfcfddde63822043462b026134ff" ], "author": { "name": "Manfred Spraul", "email": "manfred@colorfullife.com", "time": "Fri Jul 25 01:48:04 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:42 2008 -0700" }, "message": "ipc/sem.c: convert undo structures to struct list_head\n\nThe undo structures contain two linked lists, the attached patch replaces\nthem with generic struct list_head lists.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7ca7e564e049d8b350ec9d958ff25eaa24226352", "tree": "e3c1397dc898dbd7c685c6a052425e7346eb79d1", "parents": [ "d2b20b11547cefc89d6c81937e81afaf3c62808b" ], "author": { "name": "Nadia Derbey", "email": "Nadia.Derbey@bull.net", "time": "Thu Oct 18 23:40:48 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 11:53:44 2007 -0700" }, "message": "ipc: store ipcs into IDRs\n\nThis patch introduces ipcs storage into IDRs. The main changes are:\n . This ipc_ids structure is changed: the entries array is changed into a\n root idr structure.\n . The grow_ary() routine is removed: it is not needed anymore when adding\n an ipc structure, since we are now using the IDR facility.\n . The ipc_rmid() routine interface is changed:\n . there is no need for this routine to return the pointer passed in as\n argument: it is now declared as a void\n . since the id is now part of the kern_ipc_perm structure, no need to\n have it as an argument to the routine\n\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8ffbc759a5b655feb69435c4dfa857c391f9dcc8", "tree": "1fca46b69677e8e482498b9de143b9db915b3ebf", "parents": [ "a3b6714e1744a5e841753d74aca1de5972f24e6d" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Apr 25 14:55:13 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Apr 25 14:55:13 2006 +0100" }, "message": "Don\u0027t include \u003casm/atomic.h\u003e from user-visible part of linux/sem.h\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "8c65b4a60450590e79a28e9717ceffa9e4debb3f", "tree": "e0e42b5faee0a1c44746a36d9df7a8fbb2a2c24c", "parents": [ "6fdcc2162285a8fc96ab12ff85086c37bceaa494" ], "author": { "name": "Tim Schmielau", "email": "tim@physik3.uni-rostock.de", "time": "Mon Nov 07 00:59:43 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 07:53:41 2005 -0800" }, "message": "[PATCH] fix remaining missing includes\n\nFix more include file problems that surfaced since I submitted the previous\nfix-missing-includes.patch. This should now allow not to include sched.h\nfrom module.h, which is done by a followup patch.\n\nSigned-off-by: Tim Schmielau \u003ctim@physik3.uni-rostock.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "19b4946ca9d1e35d4c641dcebe27378de34f3ddd", "tree": "add66dd24e7a30441bbe26a4cc35e1124434e5b9", "parents": [ "ae7817745eef3b4ed3c2e36cb403e0c50f17d4e4" ], "author": { "name": "Mike Waychison", "email": "mikew@google.com", "time": "Tue Sep 06 15:17:10 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:26 2005 -0700" }, "message": "[PATCH] ipc: convert /proc/sysvipc/* to generic seq_file interface\n\nChange the /proc/sysvipc/shm|sem|msg files to use the generic seq_file\nimplementation for struct ipc_ids.\n\nSigned-off-by: Mike Waychison \u003cmikew@google.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.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" } ] }