)]}' { "log": [ { "commit": "dcf560c59330945a231d5e52f95dfedde4e32c9d", "tree": "069e34265ee3e6b3adbde1a75ed7a588eef23ef7", "parents": [ "7b1c6154fa8bb937e0b1b4f2adbb315d70270f10" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Jun 26 00:26:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:27 2006 -0700" }, "message": "[PATCH] coredump: some code relocations\n\nThis is a preparation for the next patch. No functional changes.\nBasically, this patch moves \u0027-\u003eflags \u0026 SIGNAL_GROUP_EXIT\u0027 check into\nzap_threads(), and \u0027complete(vfork_done)\u0027 into coredump_wait outside of\n-\u003emmap_sem protected area.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7b1c6154fa8bb937e0b1b4f2adbb315d70270f10", "tree": "1d58e5e7da61330639ebe62671fb666596d1b00a", "parents": [ "d5f70c00ad24cd1158d3678b44ff969b4c971d49" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Jun 26 00:26:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:27 2006 -0700" }, "message": "[PATCH] coredump: don\u0027t take tasklist_lock\n\nThis patch removes tasklist_lock from zap_threads().\nThis is safe wrt:\n\n\tdo_exit:\n\t\tThe caller holds mm-\u003emmap_sem. This means that task which\n\t\tshares the same -\u003emm can\u0027t pass exit_mm(), so it can\u0027t be\n\t\tunhashed from init_task.tasks or -\u003ethread_group lists.\n\n\tfork:\n\t\tNone of sub-threads can fork after zap_process(leader). All\n\t\tprocesses which were created before this point should be\n\t\tvisible to zap_threads() because copy_process() adds the new\n\t\tprocess to the tail of init_task.tasks list, and -\u003esiglock\n\t\tlock/unlock provides a memory barrier.\n\n\tde_thread:\n\t\tIt does list_replace_rcu(\u0026leader-\u003etasks, \u0026current-\u003etasks).\n\t\tSo zap_threads() will see either old or new leader, it does\n\t\tnot matter. However, it can change p-\u003esighand, so we should\n\t\tuse lock_task_sighand() in zap_process().\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d5f70c00ad24cd1158d3678b44ff969b4c971d49", "tree": "b4b71a71b413250fb24cb2d83cbbfd7507da9efc", "parents": [ "281de339ceb822ca6c04d4373ecb9a45c1890ce4" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Jun 26 00:26:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:27 2006 -0700" }, "message": "[PATCH] coredump: kill ptrace related stuff\n\nWith this patch zap_process() sets SIGNAL_GROUP_EXIT while sending SIGKILL to\nthe thread group. This means that a TASK_TRACED task\n\n\t1. Will be awakened by signal_wake_up(1)\n\n\t2. Can\u0027t sleep again via ptrace_notify()\n\n\t3. Can\u0027t go to do_signal_stop() after return\n\t from ptrace_stop() in get_signal_to_deliver()\n\nSo we can remove all ptrace related stuff from coredump path.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "281de339ceb822ca6c04d4373ecb9a45c1890ce4", "tree": "8791013a7d92078a9c00a1a67c80c9b0760a9954", "parents": [ "aceecc041217b35df753d1ed6e25bd17c0c558d8" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Jun 26 00:26:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:27 2006 -0700" }, "message": "[PATCH] coredump: speedup SIGKILL sending\n\nWith this patch a thread group is killed atomically under -\u003esiglock. This is\nfaster because we can use sigaddset() instead of force_sig_info() and this is\nused in further patches.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "aceecc041217b35df753d1ed6e25bd17c0c558d8", "tree": "d78a9961bd8daecc31fc4720868b6f2a9a93aa94", "parents": [ "2ceb8693ef63ae3d154ce1a05d275f2bb20a5e4c" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Jun 26 00:26:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] coredump: optimize -\u003emm users traversal\n\nzap_threads() iterates over all threads to find those ones which share\ncurrent-\u003emm. All threads in the thread group share the same -\u003emm, so we can\nskip entire thread group if it has another -\u003emm.\n\nThis patch shifts the killing of thread group into the newly added\nzap_process() function. This looks as unnecessary complication, but it is\nused in further patches.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2ceb8693ef63ae3d154ce1a05d275f2bb20a5e4c", "tree": "6e61f8c5513cb905d6326417b0e95f27d3623735", "parents": [ "42c3e03ef6b298813557cdb997bd6db619cd65a2" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Jun 26 00:26:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] de_thread: fix lockless do_each_thread\n\nWe should keep the value of old_leader-\u003etasks.next in de_thread, otherwise\nwe can\u0027t do for_each_process/do_each_thread without tasklist_lock held.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "42c3e03ef6b298813557cdb997bd6db619cd65a2", "tree": "c2fba776ccf7015d45651ff7d2aee89f06da6f42", "parents": [ "c1df7fb88a011b39ea722ac00975c5b8a803261b" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Mon Jun 26 00:26:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] SELinux: Add sockcreate node to procattr API\n\nBelow is a patch to add a new /proc/self/attr/sockcreate A process may write a\ncontext into this interface and all subsequent sockets created will be labeled\nwith that context. This is the same idea as the fscreate interface where a\nprocess can specify the label of a file about to be created. At this time one\nenvisioned user of this will be xinetd. It will be able to better label\nsockets for the actual services. At this time all sockets take the label of\nthe creating process, so all xinitd sockets would just be labeled the same.\n\nI tested this by creating a tcp sender and listener. The sender was able to\nwrite to this new proc file and then create sockets with the specified label.\nI am able to be sure the new label was used since the avc denial messages\nkicked out by the kernel included both the new security permission\nsetsockcreate and all the socket denials were for the new label, not the label\nof the running process.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c1df7fb88a011b39ea722ac00975c5b8a803261b", "tree": "d3cbbe5bde859897993ceb8969a080ae71166a67", "parents": [ "a872ff0cb2218dc9688b990c5ccda064dc40946b" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Jun 26 00:26:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] cleanup next_tid()\n\nTry to make next_tid() a bit more readable and deletes unnecessary\n\"pid_alive(pos)\" check.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a872ff0cb2218dc9688b990c5ccda064dc40946b", "tree": "ff94ae63e668f0229fc7aeed220def7e9708db3a", "parents": [ "cc288738c9ae3c64d3c50b86604044d1f6d22941" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Jun 26 00:26:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] simplify/fix first_tid()\n\nfirst_tid:\n\n\t/* If nr exceeds the number of threads there is nothing todo */\n\tif (nr) {\n\t\tif (nr \u003e\u003d get_nr_threads(leader))\n\t\t\tgoto done;\n\t}\n\nThis is not reliable: sub-threads can exit after this check, so the\n\u0027for\u0027 loop below can overlap and proc_task_readdir() can return an\nalready filldir\u0027ed dirents.\n\n\tfor (; pos \u0026\u0026 pid_alive(pos); pos \u003d next_thread(pos)) {\n\t\tif (--nr \u003e 0)\n\t\t\tcontinue;\n\nOff-by-one error, will return \u0027leader\u0027 when nr \u003d\u003d 1.\n\nThis patch tries to fix these problems and simplify the code.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cc288738c9ae3c64d3c50b86604044d1f6d22941", "tree": "87058616bfa84572647fbe574fe733e81c1d17b6", "parents": [ "df26c40e567356caeefe2861311e19c54444d917" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:26:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] proc: Remove tasklist_lock from proc_task_readdir.\n\nThis is just like my previous removal of tasklist_lock from first_tgid, and\nnext_tgid. It simply had to wait until it was rcu safe to walk the thread\nlist.\n\nThis should be the last instance of the tasklist_lock in proc. So user\nprocesses should not be able to influence the tasklist lock hold times.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "df26c40e567356caeefe2861311e19c54444d917", "tree": "415527677e85e8b612b916f6fda1645a6207d8e2", "parents": [ "778c1144771f0064b6f51bee865cceb0d996f2f9" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] proc: Cleanup proc_fd_access_allowed\n\nIn process of getting proc_fd_access_allowed to work it has developed a few\nwarts. In particular the special case that always allows introspection and\nthe special case to allow inspection of kernel threads.\n\nThe special case for introspection is needed for /proc/self/mem.\n\nThe special case for kernel threads really should be overridable\nby security modules.\n\nSo consolidate these checks into ptrace.c:may_attach().\n\nThe check to always allow introspection is trivial.\n\nThe check to allow access to kernel threads, and zombies is a little\ntrickier. mem_read and mem_write already verify an mm exists so it isn\u0027t\nneeded twice. proc_fd_access_allowed only doesn\u0027t want a check to verify\ntask-\u003emm exits, s it prevents all access to kernel threads. So just move\nthe task-\u003emm check into ptrace_attach where it is needed for practical\nreasons.\n\nI did a quick audit and none of the security modules in the kernel seem to\ncare if they are passed a task without an mm into security_ptrace. So the\nabove move should be safe and it allows security modules to come up with\nmore restrictive policy.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "778c1144771f0064b6f51bee865cceb0d996f2f9", "tree": "1204e6d84cc5e7e75374544102839e85cfb9eba0", "parents": [ "5b0c1dd38b66e2dd0cf655aa845e341b50b93ddd" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] proc: Use sane permission checks on the /proc/\u003cpid\u003e/fd/ symlinks\n\nSince 2.2 we have been doing a chroot check to see if it is appropriate to\nreturn a read or follow one of these magic symlinks. The chroot check was\nasking a question about the visibility of files to the calling process and\nit was actually checking the destination process, and not the files\nthemselves. That test was clearly bogus.\n\nIn my first pass through I simply fixed the test to check the visibility of\nthe files themselves. That naive approach to fixing the permissions was\ntoo strict and resulted in cases where a task could not even see all of\nit\u0027s file descriptors.\n\nWhat has disturbed me about relaxing this check is that file descriptors\nare per-process private things, and they are occasionaly used a user space\ncapability tokens. Looking a little farther into the symlink path on /proc\nI did find userid checks and a check for capability (CAP_DAC_OVERRIDE) so\nthere were permissions checking this.\n\nBut I was still concerned about privacy. Besides /proc there is only one\nother way to find out this kind of information, and that is ptrace. ptrace\nhas been around for a long time and it has a well established security\nmodel.\n\nSo after thinking about it I finally realized that the permission checks\nthat make sense are the permission checks applied to ptrace_attach. The\nchecks are simple per process, and won\u0027t cause nasty surprises for people\ncoming from less capable unices.\n\nUnfortunately there is one case that the current ptrace_attach test does\nnot cover: Zombies and kernel threads. Single stepping those kinds of\nprocesses is impossible. Being able to see which file descriptors are open\non these tasks is important to lsof, fuser and friends. So for these\nspecial processes I made the rule you can\u0027t find out unless you have\nCAP_SYS_PTRACE.\n\nThese proc permission checks should now conform to the principle of least\nsurprise. As well as using much less code to implement :)\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5b0c1dd38b66e2dd0cf655aa845e341b50b93ddd", "tree": "e8d3341591958d9c3e11400a2f16287a6dd00c46", "parents": [ "13b41b09491e5d75e8027dca1ee78f5e073bc4c0" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] proc: optimize proc_check_dentry_visible\n\nThe code doesn\u0027t need to sleep to when making this check so I can just do the\ncomparison and not worry about the reference counts.\n\nTODO: While looking at this I realized that my original cleanup did not push\nthe permission check far enough down into the stack. The call of\nproc_check_dentry_visible needs to move out of the generic proc\nreadlink/follow link code and into the individual get_link instances.\nOtherwise the shared resources checks are not quite correct (shared\nfiles_struct does not require a shared fs_struct), and there are races with\nunshare.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "13b41b09491e5d75e8027dca1ee78f5e073bc4c0", "tree": "3f08183a4f59075fc3015165183b8ef17cb562a6", "parents": [ "99f895518368252ba862cc15ce4eb98ebbe1bec6" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:26 2006 -0700" }, "message": "[PATCH] proc: Use struct pid not struct task_ref\n\nIncrementally update my proc-dont-lock-task_structs-indefinitely patches so\nthat they work with struct pid instead of struct task_ref.\n\nMostly this is a straight 1-1 substitution.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "99f895518368252ba862cc15ce4eb98ebbe1bec6", "tree": "a9dcc01963221d1fd6a7e357b95d361ebfe91c6d", "parents": [ "8578cea7509cbdec25b31d08b48a92fcc3b1a9e3" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:25 2006 -0700" }, "message": "[PATCH] proc: don\u0027t lock task_structs indefinitely\n\nEvery inode in /proc holds a reference to a struct task_struct. If a\ndirectory or file is opened and remains open after the the task exits this\npinning continues. With 8K stacks on a 32bit machine the amount pinned per\nfile descriptor is about 10K.\n\nNormally I would figure a reasonable per user process limit is about 100\nprocesses. With 80 processes, with a 1000 file descriptors each I can trigger\nthe 00M killer on a 32bit kernel, because I have pinned about 800MB of useless\ndata.\n\nThis patch replaces the struct task_struct pointer with a pointer to a struct\ntask_ref which has a struct task_struct pointer. The so the pinning of dead\ntasks does not happen.\n\nThe code now has to contend with the fact that the task may now exit at any\ntime. Which is a little but not muh more complicated.\n\nWith this change it takes about 1000 processes each opening up 1000 file\ndescriptors before I can trigger the OOM killer. Much better.\n\n[mlp@google.com: task_mmu small fixes]\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Albert Cahalan \u003cacahalan@gmail.com\u003e\nSigned-off-by: Prasanna Meda \u003cmlp@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8578cea7509cbdec25b31d08b48a92fcc3b1a9e3", "tree": "8de6c9bcd4108c3311fab9e66c3be5132e6f854d", "parents": [ "9cc8cbc7f8b7bc3db48bf6d59a731af728e786ce" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:25 2006 -0700" }, "message": "[PATCH] proc: make PROC_NUMBUF the buffer size for holding integers as strings\n\nCurrently in /proc at several different places we define buffers to hold a\nprocess id, or a file descriptor . In most of them we use either a hard coded\nnumber or a different define. Modify them all to use PROC_NUMBUF, so the code\nhas a chance of being maintained.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9cc8cbc7f8b7bc3db48bf6d59a731af728e786ce", "tree": "fb94d7ee120c14d7a1b56005e8cd67bcba4083e6", "parents": [ "de7587343bfebc186995ad294e3de0da382eb9bc" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:25 2006 -0700" }, "message": "[PATCH] simply fix first_tgid\n\nLike the bug Oleg spotted in first_tid there was also a small off by one\nerror in first_tgid, when a seek was done on the /proc directory. This\nfixes that and changes the code structure to make it a little more obvious\nwhat is going on.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "de7587343bfebc186995ad294e3de0da382eb9bc", "tree": "db5d696d19c8255bd58929516be79409743c6081", "parents": [ "454cc105ef690f2a0ba7c6b194d55666b4e918ce" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:51 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:25 2006 -0700" }, "message": "[PATCH] proc: Remove tasklist_lock from proc_pid_lookup() and proc_task_lookup()\n\nSince we no longer need the tasklist_lock for get_task_struct the lookup\nmethods no longer need the tasklist_lock.\n\nThis just depends on my previous patch that makes get_task_struct() rcu\nsafe.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "454cc105ef690f2a0ba7c6b194d55666b4e918ce", "tree": "b3e4fef90f42ddd16afc324fcff6371e44f63255", "parents": [ "0bc58a910220be3446eedc8e77fd45c0a16d8f25" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:51 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:25 2006 -0700" }, "message": "[PATCH] proc: Remove tasklist_lock from proc_pid_readdir\n\nWe don\u0027t need the tasklist_lock to safely iterate through processes\nanymore.\n\nThis depends on my previous to task patches that make get_task_struct rcu\nsafe, and that make next_task() rcu safe. I haven\u0027t gotten\nfirst_tid/next_tid yet only because next_thread is missing an\nrcu_dereference.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0bc58a910220be3446eedc8e77fd45c0a16d8f25", "tree": "70ffacd6e2e22471034b053e441f305a9507a052", "parents": [ "cd6a3ce9ec040c0b56ea92a81ff710417798c559" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:25 2006 -0700" }, "message": "[PATCH] proc: refactor reading directories of tasks\n\nThere are a couple of problems this patch addresses.\n- /proc/\u003ctgid\u003e/task currently does not work correctly if you stop reading\n in the middle of a directory.\n\n- /proc/ currently requires a full pass through the task list with\n the tasklist lock held, to determine there are no more processes to read.\n\n- The hand rolled integer to string conversion does not properly running\n out of buffer space.\n\n- We seem to be batching reading of pids from the tasklist without reason,\n and complicating the logic of the code.\n\nThis patch addresses that by changing how tasks are processed. A\nfirst_\u003ctask_type\u003e function is built that handles restarts, and a\nnext_\u003ctask_type\u003e function is built that just advances to the next task.\n\nfirst_\u003ctask_type\u003e when it detects a restart usually uses find_task_by_pid. If\nthat doesn\u0027t work because there has been a seek on the directory, or we have\nalready given a complete directory listing, it first checks the number tasks\nof that type, and only if we are under that count does it walk through all of\nthe tasks to find the one we are interested in.\n\nThe code that fills in the directory is simpler because there is only a single\nfor loop.\n\nThe hand rolled integer to string conversion is replaced by snprintf which\nshould handle the the out of buffer case correctly.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cd6a3ce9ec040c0b56ea92a81ff710417798c559", "tree": "350c0b4bb63a971c9409be8459a45b690ef4ac67", "parents": [ "48e6484d49020dba3578ad117b461e8a391e8f0f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:25 2006 -0700" }, "message": "[PATCH] proc: Close the race of a process dying durning lookup\n\nproc_lookup and task exiting are not synchronized, although some of the\nprevious code may have suggested that. Every time before we reuse a dentry\nnamei.c calls d_op-\u003ederevalidate which prevents us from reusing a stale dcache\nentry. Unfortunately it does not prevent us from returning a stale dcache\nentry. This race has been explicitly plugged in proc_pid_lookup but there is\nnothing to confine it to just that proc lookup function.\n\nSo to prevent the race I call revalidate explictily in all of the proc lookup\nfunctions after I call d_add, and report an error if the revalidate does not\nsucceed.\n\nYears ago Al Viro did something similar but those changes got lost in the\nchurn.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "48e6484d49020dba3578ad117b461e8a391e8f0f", "tree": "7824ca84bfe71c3fe2c09a1fedc31106fec4f500", "parents": [ "662795deb854b31501e0ffb42b7f0cce802c134a" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:24 2006 -0700" }, "message": "[PATCH] proc: Rewrite the proc dentry flush on exit optimization\n\nTo keep the dcache from filling up with dead /proc entries we flush them on\nprocess exit. However over the years that code has gotten hairy with a\ndentry_pointer and a lock in task_struct and misdocumented as a correctness\nfeature.\n\nI have rewritten this code to look and see if we have a corresponding entry in\nthe dcache and if so flush it on process exit. This removes the extra fields\nin the task_struct and allows me to trivially handle the case of a\n/proc/\u003ctgid\u003e/task/\u003cpid\u003e entry as well as the current /proc/\u003cpid\u003e entries.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "662795deb854b31501e0ffb42b7f0cce802c134a", "tree": "d4849ad5ca7383ca9d0c9b6d46db83097d5dba85", "parents": [ "6e66b52bf587f0dd9a8e0a581b9570e5c1969e33" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:24 2006 -0700" }, "message": "[PATCH] proc: Move proc_maps_operations into task_mmu.c\n\nAll of the functions for proc_maps_operations are already defined in\ntask_mmu.c so move the operations structure to keep the functionality\ntogether.\n\nSince task_nommu.c implements a dummy version of /proc/\u003cpid\u003e/maps give it a\nsimplified version of proc_maps_operations that it can modify to best suit its\nneeds.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e66b52bf587f0dd9a8e0a581b9570e5c1969e33", "tree": "18b630e89490f7e01ee45f07a427fded50a1c6cf", "parents": [ "0f2fe20f55c85f26efaf14feeb69c7c2eb3f7a75" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:47 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:24 2006 -0700" }, "message": "[PATCH] proc: Fix the link count for /proc/\u003cpid\u003e/task\n\nUse getattr to get an accurate link count when needed. This is cheaper and\nmore accurate than trying to derive it by walking the thread list of a\nprocess.\n\nEspecially as it happens when needed stat instead of at readdir time.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0f2fe20f55c85f26efaf14feeb69c7c2eb3f7a75", "tree": "93649d0579bed2ed43e69f03c06b325bdb0c312e", "parents": [ "22c2c5d75e6ad4b9ac41269476b32ba8c9fe263f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:24 2006 -0700" }, "message": "[PATCH] proc: Properly filter out files that are not visible to a process\n\nLong ago and far away in 2.2 we started checking to ensure the files we\ndisplayed in /proc were visible to the current process. It was an\nunsophisticated time and no one was worried about functions full of FIXMES in\na stable kernel. As time passed the function became sacred and was enshrined\nin the shrine of how things have always been. The fixes came in but only to\nkeep the function working no one really remembering or documenting why we did\nthings that way.\n\nThe intent and the functionality make a lot of sense. Don\u0027t let /proc be an\naccess point for files a process can see no other way. The implementation\nhowever is completely wrong.\n\nWe are currently checking the root directories of the two processes, we are\nnot checking the actual file descriptors themselves.\n\nWe are strangely checking with a permission method instead of just when we use\nthe data.\n\nThis patch fixes the logic to actually check the file descriptors and make a\nnote that implementing a permission method for this part of /proc almost\ncertainly indicates a bug in the reasoning.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "22c2c5d75e6ad4b9ac41269476b32ba8c9fe263f", "tree": "568754afe4d00da3ecaee4a960021e596d0e4beb", "parents": [ "68602066c3327fa340899609d715781eda423751" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:24 2006 -0700" }, "message": "[PATCH] proc: Kill proc_mem_inode_operations\n\nThe inode operations only exist to support the proc_permission function.\nCurrently mem_read and mem_write have all the same permission checks as\nptrace. The fs check makes no sense in this context, and we can trivially get\naround it by calling ptrace.\n\nSo simply the code by killing the strange weird case.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "68602066c3327fa340899609d715781eda423751", "tree": "fdd1db5b08755bf2c353364b56a778f62e5009f4", "parents": [ "aed7a6c476d90660ac5af860158407ae9fe61c68" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:24 2006 -0700" }, "message": "[PATCH] proc: Remove bogus proc_task_permission\n\nFirst we can access every /proc/\u003ctgid\u003e/task/\u003cpid\u003e directory as /proc/\u003cpid\u003e so\nproc_task_permission is not usefully limiting visibility.\n\nSecond having related filesystems information should have nothing to do with\nprocess visibility. kill does not implement any checks like that.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "aed7a6c476d90660ac5af860158407ae9fe61c68", "tree": "b8b92412f457598a2348de0eb304b9b4ec204157", "parents": [ "87bfbf679ffb1e95dd9ada694f66aafc4bfa5959" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:24 2006 -0700" }, "message": "[PATCH] proc: Replace proc_inode.type with proc_inode.fd\n\nThe sole renaming use of proc_inode.type is to discover the file descriptor\nnumber, so just store the file descriptor number and don\u0027t wory about\nprocessing this field. This removes any /proc limits on the maximum number of\nfile descriptors, and clears the path to make the hard coded /proc inode\nnumbers go away.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "87bfbf679ffb1e95dd9ada694f66aafc4bfa5959", "tree": "f4f549435f64bd1c42594dcb4d27d9de92e379f6", "parents": [ "167965495153ba9829d0a34b6800dbf5d94de8c8" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] proc: Simplify the ownership rules for /proc\n\nCurrently in /proc if the task is dumpable all of files are owned by the tasks\neffective users. Otherwise the files are owned by root. Unless it is the\n/proc/\u003ctgid\u003e/ or /proc/\u003ctgid\u003e/task/\u003cpid\u003e directory in that case we always make\nthe directory owned by the effective user.\n\nHowever the special case for directories is pointless except as a way to read\nthe effective user, because the permissions on both of those directories are\nworld readable, and executable.\n\n/proc/\u003ctgid\u003e/status provides a much better way to read a processes effecitve\nuserid, so it is silly to try to provide that on the directory.\n\nSo this patch simplifies the code by removing a pointless special case and\ngets us one step closer to being able to remove the hard coded /proc inode\nnumbers.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "167965495153ba9829d0a34b6800dbf5d94de8c8", "tree": "ee923581fc2fb1a9bcae7920a8a362fed7b55705", "parents": [ "ff9724a3f7a69f7b443c05981f84e28017c2fc5a" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] proc: Remove unnecessary and misleading assignments from proc_pid_make_inode\n\nThe removed fields are already set by proc_alloc_inode. Initializing them in\nproc_alloc_inode implies they need it for proper cleanup. At least ei-\u003epde\nwas not set on all paths making it look like proc_alloc_inode was buggy. So\njust remove the redundant assignments.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ff9724a3f7a69f7b443c05981f84e28017c2fc5a", "tree": "2c3fae763eb68d18645b4820e2189dc5d0ceabf5", "parents": [ "5634708b5fce807bdf2091cfafc2fb24d791f0c8" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] proc: Remove useless BKL in proc_pid_readlink\n\nWe already call everything except do_proc_readlink outside of the BKL in\nproc_pid_followlink, and there appears to be nothing in do_proc_readlink that\nneeds any special protection.\n\nSo remove this leftover from one of the BKL cleanup efforts.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5634708b5fce807bdf2091cfafc2fb24d791f0c8", "tree": "dc383be7cd284c9364d90147bdea981b3d9cb5d4", "parents": [ "f05e15b59467d97c30fbffed80db9e00b73d640b" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Jun 26 00:25:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] proc: Fix the .. inode number on /proc/\u003cpid\u003e/fd\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f05e15b59467d97c30fbffed80db9e00b73d640b", "tree": "90bc3b3a0854e0b063d438c8b151f0085d287ba0", "parents": [ "5024ad4af69b3570e18d312786dc46318a1bad1a" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Mon Jun 26 00:25:39 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] nfsd kconfig: select things at the closest tristate instead of bool\n\nI noticed recently that my CONFIG_CRYPTO_MD5 turned into a y again instead\nof m. It turns out that CONFIG_NFSD_V4 is selecting it to be y even though\nI\u0027ve chosen to compile nfsd as a module.\n\nIn general when we have a bool sitting under a tristate it is better to\nselect things you need from the tristate rather than the bool since that\nallows the things you select to be modules.\n\nThe following patch does it for nfsd.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5024ad4af69b3570e18d312786dc46318a1bad1a", "tree": "fb92af314e6408ae0a2981e1fb15b11577f68cbe", "parents": [ "698e3ed9d4f47286134f66ea333b6679b29e59e4" ], "author": { "name": "Hansjoerg Lipp", "email": "hjlipp@web.de", "time": "Mon Jun 26 00:25:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] i4l: Gigaset drivers: add IOCTLs to compat_ioctl.h\n\nAdd the IOCTLs of the Gigaset drivers to compat_ioctl.h in order to make\nthem available for 32 bit programs on 64 bit platforms. Please merge.\n\nSigned-off-by: Hansjoerg Lipp \u003chjlipp@web.de\u003e\nAcked-by: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: Karsten Keil \u003ckkeil@suse.de\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "698e3ed9d4f47286134f66ea333b6679b29e59e4", "tree": "07d9fd5666d7bff48ba4520abbb2bc78b7160558", "parents": [ "06163f86349f0b39948a86d21b2db0d53e47fd8c" ], "author": { "name": "Tilman Schmidt", "email": "tilman@imap.cc", "time": "Mon Jun 26 00:25:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] isdn4linux: Gigaset driver cleanup\n\nThe following patch to the common part of the Siemens Gigaset driver\nprevents it from trying to send the +++ break sequence if the device has\nbeen disconnected, and removes a couple of assignments which didn\u0027t have\nany effect.\n\nSigned-off-by: Tilman Schmidt \u003ctilman@imap.cc\u003e\nAcked-by: Hansjoerg Lipp \u003chjlipp@web.de\u003e\nCc: Karsten Keil \u003ckkeil@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "06163f86349f0b39948a86d21b2db0d53e47fd8c", "tree": "09849d7123bed68086e6d576c8518b85f83869b4", "parents": [ "9f13fae2479ed2e2801d538d6a22309123c704f6" ], "author": { "name": "Tilman Schmidt", "email": "tilman@imap.cc", "time": "Mon Jun 26 00:25:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] isdn4linux: Gigaset base driver: improve error recovery\n\nThe following patch to the Siemens Gigaset base driver adds graceful\nrecovery for some frequently encountered error conditions, by retrying\nfailed control requests (eg. stalled control pipe), and by closing and\nreopening the AT command channel when it appears to be stuck.\n\nSigned-off-by: Tilman Schmidt \u003ctilman@imap.cc\u003e\nAcked-by: Hansjoerg Lipp \u003chjlipp@web.de\u003e\nCc: Karsten Keil \u003ckkeil@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9f13fae2479ed2e2801d538d6a22309123c704f6", "tree": "a6c048a1d9cac33793f704ada758c9e20caed5cf", "parents": [ "6aa65472d18703064898eefb5eb58f7ecd0d8912" ], "author": { "name": "Eric Sesterhenn", "email": "snakebyte@gmx.de", "time": "Mon Jun 26 00:25:32 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:23 2006 -0700" }, "message": "[PATCH] Fix typo in drivers/isdn/hisax/q931.c\n\nThis fixes coverity bug #517.\n\nSince IESIZE is greater than IESIZE_NI1 we might run past the end of\nielist_ni1. This fixes it by using the proper IESIZE_NI1 define.\n\nSigned-off-by: Eric Sesterhenn \u003csnakebyte@gmx.de\u003e\nAcked-by: Karsten Keil \u003ckkeil@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6aa65472d18703064898eefb5eb58f7ecd0d8912", "tree": "d7085a9599febe317937dab77abddf857910f55b", "parents": [ "e6f47f978bcd5413fff610613b18e9e0eab9bc1b" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:25:30 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] CAPI crash / race condition\n\nI am getting more or less reproducible crashes from the CAPI subsystem\nusing the fcdsl driver:\n\nUnable to handle kernel NULL pointer dereference at virtual address 00000010\n printing eip:\nc39bbca4\n*pde \u003d 00000000\nOops: 0000 [#1]\nModules linked in: netconsole capi capifs 3c59x mii fcdsl kernelcapi uhci_hcd usbcore ide_cd cdrom\nCPU: 0\nEIP: 0060:[\u003cc39bbca4\u003e] Tainted: P VLI\nEFLAGS: 00010202 (2.6.16.11 #3)\nEIP is at handle_minor_send+0x17a/0x241 [capi]\neax: c24abbc0 ebx: c0b4c980 ecx: 00000010 edx: 00000010\nesi: c1679140 edi: c2783016 ebp: 0000c28d esp: c0327e24\nds: 007b es: 007b ss: 0068\nProcess swapper (pid: 0, threadinfo\u003dc0326000 task\u003dc02e1300)\nStack: \u003c0\u003e000005b4 c1679180 00000000 c28d0000 c1ce04e0 c2f69654 c221604e c1679140\n c39bc19a 00000038 c20c0400 c075c560 c1f2f800 00000000 c01dc9b5 c1e96a40\n c075c560 c2ed64c0 c1e96a40 c01dcd3b c2fb94e8 c075c560 c0327f00 c1e96a40\nCall Trace:\n [\u003cc39bc19a\u003e] capinc_tty_write+0xda/0xf3 [capi]\n [\u003cc01dc9b5\u003e] ppp_sync_push+0x52/0xfe\n [\u003cc01dcd3b\u003e] ppp_sync_send+0x1f5/0x204\n [\u003cc01d9bc1\u003e] ppp_push+0x3e/0x9c\n [\u003cc01dacd4\u003e] ppp_xmit_process+0x422/0x4cc\n [\u003cc01daf3f\u003e] ppp_start_xmit+0x1c1/0x1f6\n [\u003cc0213ea5\u003e] qdisc_restart+0xa7/0x135\n [\u003cc020b112\u003e] dev_queue_xmit+0xba/0x19e\n [\u003cc0223f69\u003e] ip_output+0x1eb/0x236\n [\u003cc0220907\u003e] ip_forward+0x1c1/0x21a\n [\u003cc021fa6c\u003e] ip_rcv+0x38e/0x3ea\n [\u003cc020b4c2\u003e] netif_receive_skb+0x166/0x195\n [\u003cc020b55e\u003e] process_backlog+0x6d/0xd2\n [\u003cc020a30f\u003e] net_rx_action+0x6a/0xff\n [\u003cc0112909\u003e] __do_softirq+0x35/0x7d\n [\u003cc0112973\u003e] do_softirq+0x22/0x26\n [\u003cc0103a9d\u003e] do_IRQ+0x1e/0x25\n [\u003cc010255a\u003e] common_interrupt+0x1a/0x20\n [\u003cc01013c5\u003e] default_idle+0x2b/0x53\n [\u003cc0101426\u003e] cpu_idle+0x39/0x4e\n [\u003cc0328386\u003e] start_kernel+0x20b/0x20d\nCode: c0 e8 b3 b6 77 fc 85 c0 75 10 68 d8 c8 9b c3 e8 82 3d 75 fc 8b 43 60 5a eb 50 8d 56 50 c7 00 00 00 00 00 66 89 68 04 eb 02 89\nca \u003c8b\u003e 0a 85 c9 75 f8 89 02 89 da ff 46 54 8b 46 10 e8 30 79 fd ff\n \u003c0\u003eKernel panic - not syncing: Fatal exception in interrupt\n\nThat oops took me to the \"ackqueue\" implementation in capi.c. The crash\noccured in capincci_add_ack() (auto-inlined by the compiler).\n\nI read the code a bit and finally decided to replace the custom linked list\nimplementation (struct capiminor-\u003eackqueue) by a struct list_head. That\ndid not solve the crash, but produced the following interresting oops:\n\nUnable to handle kernel paging request at virtual address 00200200\n printing eip:\nc39bb1f5\n*pde \u003d 00000000\nOops: 0002 [#1]\nModules linked in: netconsole capi capifs 3c59x mii fcdsl kernelcapi uhci_hcd usbcore ide_cd cdrom\nCPU: 0\nEIP: 0060:[\u003cc39bb1f5\u003e] Tainted: P VLI\nEFLAGS: 00010246 (2.6.16.11 #3)\nEIP is at capiminor_del_ack+0x18/0x49 [capi]\neax: 00200200 ebx: c18d41a0 ecx: c1385620 edx: 00100100\nesi: 0000d147 edi: 00001103 ebp: 0000d147 esp: c1093f3c\nds: 007b es: 007b ss: 0068\nProcess events/0 (pid: 3, threadinfo\u003dc1092000 task\u003dc1089030)\nStack: \u003c0\u003ec2a17580 c18d41a0 c39bbd16 00000038 c18d41e0 00000000 d147c640 c29e0b68\n c29e0b90 00000212 c29e0b68 c39932b2 c29e0bb0 c10736a0 c0119ef0 c399326c\n c10736a8 c10736a0 c10736b0 c0119f93 c011a06e 00000001 00000000 00000000\nCall Trace:\n [\u003cc39bbd16\u003e] handle_minor_send+0x1af/0x241 [capi]\n [\u003cc39932b2\u003e] recv_handler+0x46/0x5f [kernelcapi]\n [\u003cc0119ef0\u003e] run_workqueue+0x5e/0x8d\n [\u003cc399326c\u003e] recv_handler+0x0/0x5f [kernelcapi]\n [\u003cc0119f93\u003e] worker_thread+0x0/0x10b\n [\u003cc011a06e\u003e] worker_thread+0xdb/0x10b\n [\u003cc010c998\u003e] default_wake_function+0x0/0xc\n [\u003cc011c399\u003e] kthread+0x90/0xbc\n [\u003cc011c309\u003e] kthread+0x0/0xbc\n [\u003cc0100a65\u003e] kernel_thread_helper+0x5/0xb\nCode: 7e 02 89 ee 89 f0 5a f7 d0 c1 f8 1f 5b 21 f0 5e 5f 5d c3 56 53 8b 48 50 89 d6 89 c3 8b 11 eb 2f 66 39 71 08 75 25 8b 41 04 8b 11 \u003c89\u003e 10 89 42 04 c7 01 00 01 10 00 89 c8 c7 41 04 00 02 20 00 e8\n\nThe interresting part of it is the \"virtual address 00200200\", which is\nLIST_POISON2. I thought about some race condition, but as this is an UP\nsystem, it leads to questions on how it can happen. If we look at EFLAGS:\n00010202, we see that interrupts are enabled at the time of the crash\n(eflags \u0026 0x200).\n\nFinally, I don\u0027t understand all the capi code, but I think that\nhandle_minor_send() is racing somehow against capi_recv_message(), which\ncall both capiminor_del_ack(). So if an IRQ occurs in the middle of\ncapiminor_del_ack() and another instance of it is invoked, it leads to\nlinked list corruption.\n\nI came up with the following patch. With this, I could not reproduce the\ncrash anymore. Clearly, this is not the correct fix for the issue. As this\nseems to be some locking issue, there might be more locking issues in that\ncode. For example, doesn\u0027t the whole struct capiminor have to be locked\nsomehow?\n\nCc: Carsten Paeth \u003ccalle@calle.de\u003e\nCc: Kai Germaschewski \u003ckai.germaschewski@gmx.de\u003e\nCc: Karsten Keil \u003ckkeil@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e6f47f978bcd5413fff610613b18e9e0eab9bc1b", "tree": "bf9e698cb76a0e958a8c9157fba74fb6d8255298", "parents": [ "3d5631e0631a11633c649bc995a6537ec21b67b4" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain\n\nWith this patch Kprobes now registers for page fault notifications only when\ntheir is an active probe registered. Once all the active probes are\nunregistered their is no need to be notified of page faults and kprobes\nunregisters itself from the page fault notifications. Hence we will have ZERO\nside effects when no probes are active.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3d5631e0631a11633c649bc995a6537ec21b67b4", "tree": "84924f8c647c2d67b9a1113408efd24e48dabf66", "parents": [ "d98f8f05188b45168db43df8ddc9feeb0b1cd512" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Kprobes registers for notify page fault\n\nKprobes now registers for page fault notifications.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavmurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d98f8f05188b45168db43df8ddc9feeb0b1cd512", "tree": "505edc88aa4e8ec3593d7a218c470e7cb9640fb7", "parents": [ "4f9e87c0454059e80f3811f95ad9f40ed28c69a2" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain for sparc64\n\nOverloading of page fault notification with the notify_die() has performance\nissues(since the only interested components for page fault is kprobes and/or\nkdb) and hence this patch introduces the new notifier call chain exclusively\nfor page fault notifications their by avoiding notifying unnecessary\ncomponents in the do_page_fault() code path.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4f9e87c0454059e80f3811f95ad9f40ed28c69a2", "tree": "cc8290b8fc757b34e01a4e9c25bbe00496400084", "parents": [ "ae9a5b85655d7133ab8e7c99b742ef20c8dbb7d2" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain for powerpc\n\nOverloading of page fault notification with the notify_die() has performance\nissues(since the only interested components for page fault is kprobes and/or\nkdb) and hence this patch introduces the new notifier call chain exclusively\nfor page fault notifications their by avoiding notifying unnecessary\ncomponents in the do_page_fault() code path.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ae9a5b85655d7133ab8e7c99b742ef20c8dbb7d2", "tree": "011bf055ef888a4cfb949fec467bd6385a090d12", "parents": [ "b71b5b652852db1b499d22aaabed8f5043acafad" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain for ia64\n\nOverloading of page fault notification with the notify_die() has performance\nissues(since the only interested components for page fault is kprobes and/or\nkdb) and hence this patch introduces the new notifier call chain exclusively\nfor page fault notifications their by avoiding notifying unnecessary\ncomponents in the do_page_fault() code path.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b71b5b652852db1b499d22aaabed8f5043acafad", "tree": "82f5e0c8090515fc8886f26540a3b00ae603ae77", "parents": [ "1bd858a507937cef6e8ca5efc6820a5744e73683" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:25 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain for i386\n\nOverloading of page fault notification with the notify_die() has performance\nissues(since the only interested components for page fault is kprobes and/or\nkdb) and hence this patch introduces the new notifier call chain exclusively\nfor page fault notifications their by avoiding notifying unnecessary\ncomponents in the do_page_fault() code path.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1bd858a507937cef6e8ca5efc6820a5744e73683", "tree": "2c935864cb3375c16aa7a2fd84d797aca78afd14", "parents": [ "36721656776f177280ccb50477a02e86e6444292" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:25 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain for x86_64\n\nCurrently in the do_page_fault() code path, we call notify_die(DIE_PAGE_FAULT,\n...) to notify the page fault. Since notify_die() is highly overloaded, this\npage fault notification is currently being sent to all the components\nregistered with register_die_notification() which uses the same die_chain to\nloop for all the registered components which is unnecessary.\n\nIn order to optimize the do_page_fault() code path, this critical page fault\nnotification is now moved to different call chain and the test results showed\ngreat improvements.\n\nAnd the kprobes which is interested in this notifications, now registers onto\nthis new call chain only when it need to, i.e Kprobes now registers for page\nfault notification only when their are an active probes and unregisters from\nthis page fault notification when no probes are active.\n\nI have incorporated all the feedback given by Ananth and Keith and everyone,\nand thanks for all the review feedback.\n\nThis patch:\n\nOverloading of page fault notification with the notify_die() has performance\nissues(since the only interested components for page fault is kprobes and/or\nkdb) and hence this patch introduces the new notifier call chain exclusively\nfor page fault notifications their by avoiding notifying unnecessary\ncomponents in the do_page_fault() code path.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "36721656776f177280ccb50477a02e86e6444292", "tree": "20cb06eb08e98636e97703d6e0df77790ede23cf", "parents": [ "585deacaca3e7bfc63580623f0344d1fa9c47f11" ], "author": { "name": "mao, bibo", "email": "bibo.mao@intel.com", "time": "Mon Jun 26 00:25:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Kprobe: multi kprobe posthandler for booster\n\nIf there are multi kprobes on the same probepoint, there will be one extra\naggr_kprobe on the head of kprobe list. The aggr_kprobe has\naggr_post_handler/aggr_break_handler whether the other kprobe\npost_hander/break_handler is NULL or not. This patch modifies this, only\nwhen there is one or more kprobe in the list whose post_handler is not\nNULL, post_handler of aggr_kprobe will be set as aggr_post_handler.\n\n[soshima@redhat.com: !CONFIG_PREEMPT fix]\nSigned-off-by: bibo, mao \u003cbibo.mao@intel.com\u003e\nCc: Masami Hiramatsu \u003chiramatu@sdl.hitachi.co.jp\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: \"Keshavamurthy, Anil S\" \u003canil.s.keshavamurthy@intel.com\u003e\nCc: Prasanna S Panchamukhi \u003cprasanna@in.ibm.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Yumiko Sugita \u003csugita@sdl.hitachi.co.jp\u003e\nCc: Hideo Aoki \u003chaoki@redhat.com\u003e\nSigned-off-by: Satoshi Oshima \u003csoshima@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "585deacaca3e7bfc63580623f0344d1fa9c47f11", "tree": "f0006846255aa002c74e97a2c32be6063f8de990", "parents": [ "6ae7440e6b7a46f4c119c60580aa9384c1b463f7" ], "author": { "name": "Masami Hiramatsu", "email": "hiramatu@sdl.hitachi.co.jp", "time": "Mon Jun 26 00:25:19 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] kprobe: boost 2byte-opcodes on i386\n\nPrevious kprobe-booster patch has not handled any 2byte opcodes and\nprefixes. I checked whole IA32 opcode map and classified it.\n\nThis patch enables kprobe to boost those 2byte opcodes and prefixes.\n\nSigned-off-by: Masami Hiramatsu \u003chiramatu@sdl.hitachi.co.jp\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: \"Keshavamurthy, Anil S\" \u003canil.s.keshavamurthy@intel.com\u003e\nCc: Prasanna S Panchamukhi \u003cprasanna@in.ibm.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Yumiko Sugita \u003csugita@sdl.hitachi.co.jp\u003e\nCc: Satoshi Oshima \u003csoshima@redhat.com\u003e\nCc: Hideo Aoki \u003chaoki@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6ae7440e6b7a46f4c119c60580aa9384c1b463f7", "tree": "d288e15b56c8eebf02b25ea92e3678d9f2c0fee4", "parents": [ "19923c190e0932bf0ac1e1d06a48f5c3678dd0de" ], "author": { "name": "Jim Cromie", "email": "jim.cromie@gmail.com", "time": "Mon Jun 26 00:25:19 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] GTOD: add scx200 HRT clocksource\n\nAdd a GTOD clocksource driver based on the Geode SCx200\u0027s Hi-Res Timer.\n\nSigned-off-by: Jim Cromie \u003cjim.cromie@gmail.com\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "19923c190e0932bf0ac1e1d06a48f5c3678dd0de", "tree": "2a32f5f16b3bbebd74c0f4910493c7f28a70fd84", "parents": [ "6415ce9a922a1446e7ee0ac9b016082232ebe373" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Mon Jun 26 00:25:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] fix and optimize clock source update\n\nThis fixes the clock source updates in update_wall_time() to correctly\ntrack the time coming in via current_tick_length(). Optimize the fast\npaths to be as short as possible to keep the overhead low.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nAcked-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6415ce9a922a1446e7ee0ac9b016082232ebe373", "tree": "6f90fe4360ce23d54d23277b588730ccb5ba1d84", "parents": [ "7f9f303aa33c7acc7b4aa9ebea25cbd990bc707b" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:16 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] time: fix time going backward w/ clock\u003dpit\n\nHere is the PIT fix against the TOD patches that Tim pointed out. Many\nthanks to Tim for hunting this down.\n\nCc: Tim Mann \u003cmann@vmware.com\u003e\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7f9f303aa33c7acc7b4aa9ebea25cbd990bc707b", "tree": "b5916e6b018356afdb5c8687e554a049532633bd", "parents": [ "7d622d4794490cef933c20e4a6279e43e03fafad" ], "author": { "name": "Jim Cromie", "email": "jim.cromie@gmail.com", "time": "Mon Jun 26 00:25:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] generic-time: add macro to simplify/hide mask constants\n\nAdd a CLOCKSOURCE_MASK macro to simplify initializing the mask for a struct\nclocksource, and use it to replace literal mask constants in the various\nclocksource drivers.\n\nSigned-off-by: Jim Cromie \u003cjim.cromie@gmail.com\u003e\nAcked-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d622d4794490cef933c20e4a6279e43e03fafad", "tree": "1c13c63335aa021533997b1f88c412170fba193f", "parents": [ "a275254975a29c51929ee175b92ac471ac2a0043" ], "author": { "name": "Andreas Mohr", "email": "andi@rhlx01.fht-esslingen.de", "time": "Mon Jun 26 00:25:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] make pmtmr_ioport __read_mostly\n\n- written on init only, accessed for every timer read --\u003e __read_mostly\n- fix broken sentence\n\nSigned-off-by: Andreas Mohr \u003candi@lisas.de\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a275254975a29c51929ee175b92ac471ac2a0043", "tree": "42ec41bf74c0c601f05ed12ff674539f4bf6f505", "parents": [ "5d0cf410e94b1f1ff852c3f210d22cc6c5a27ffa" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] time: rename clocksource functions\n\nAs suggested by Roman Zippel, change clocksource functions to use\nclocksource_xyz rather then xyz_clocksource to avoid polluting the\nnamespace.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: 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": "5d0cf410e94b1f1ff852c3f210d22cc6c5a27ffa", "tree": "a30cd6d201295945f401fd1f2731493f68db9ee9", "parents": [ "61743fe445213b87fb55a389c8d073785323ca3e" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] Time: i386 Clocksource Drivers\n\nImplement the time sources for i386 (acpi_pm, cyclone, hpet, pit, and tsc).\nWith this patch, the conversion of the i386 arch to the generic timekeeping\ncode should be complete.\n\nThe patch should be fairly straight forward, only adding the new clocksources.\n\n[hirofumi@mail.parknet.co.jp: acpi_pm cleanup]\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "61743fe445213b87fb55a389c8d073785323ca3e", "tree": "41a737a9ef3cd564323a48db670332f46113a85d", "parents": [ "6f84fa2f3edc8902cfed02cd510c7c58334bb9bd" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] Time: i386 Conversion - part 4: Remove Old timer_opts Code\n\nRemove the old timers/timer_opts infrastructure which has been disabled. It\nis a fairly straightforward set of deletions\n\nNote that this does not provide any i386 clocksources, so you will only have\nthe jiffies clocksource. To get full replacements for the code being removed\nhere, the timeofday-clocks-i386 patch will be needed.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6f84fa2f3edc8902cfed02cd510c7c58334bb9bd", "tree": "afc4229a3ff0aa7e9956759334b7ad1f1b4827d9", "parents": [ "539eb11e6e904f2cd4f62908cc5e44d724879721" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] Time: i386 Conversion - part 3: Enable Generic Timekeeping\n\nThis converts the i386 arch to use the generic timeofday subsystem. It\nenabled the GENERIC_TIME option, disables the timer_opts code and other arch\nspecific timekeeping code and reworks the delay code.\n\nWhile this patch enables the generic timekeeping, please note that this patch\ndoes not provide any i386 clocksource. Thus only the jiffies clocksource will\nbe available. To get full replacements for the code being disabled here, the\ntimeofday-clocks-i386 patch will needed.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "539eb11e6e904f2cd4f62908cc5e44d724879721", "tree": "df18c747c5226b138862fb19fad5b1527055b9c9", "parents": [ "8d016ef1380a2a9a5ca5742ede04334199868f82" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:21 2006 -0700" }, "message": "[PATCH] Time: i386 Conversion - part 2: Rework TSC Support\n\nAs part of the i386 conversion to the generic timekeeping infrastructure, this\nintroduces a new tsc.c file. The code in this file replaces the TSC\ninitialization, management and access code currently in timer_tsc.c (which\nwill be removed) that we want to preserve.\n\nThe code also introduces the following functionality:\n\no tsc_khz: like cpu_khz but stores the TSC frequency on systems that do not\n change TSC frequency w/ CPU frequency\n\no check/mark_tsc_unstable: accessor/modifier flag for TSC timekeeping\n usability\n\no minor cleanups to calibration math.\n\nThis patch also includes a one line __cpuinitdata fix from Zwane Mwaikambo.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8d016ef1380a2a9a5ca5742ede04334199868f82", "tree": "77eb8ad4e4c990f942e4aa4315a3d569585d61e3", "parents": [ "ede65f3926a284f07765b94d6d9fd10d63791174" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] Time: i386 Conversion - part 1: Move timer_pit.c to i8253.c\n\nA simple cleanup for the i386 arch in preparation of moving to the generic\ntimeofday infrastructure. It simply moves the PIT initialization code, locks,\nand other code we want to keep from some code from timer_pit.c (which will be\nremoved) to i8253.c.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ede65f3926a284f07765b94d6d9fd10d63791174", "tree": "c608aca4389cd178d83ce7c0f80a498134e57150", "parents": [ "cf3c769b4b0dd1146da84d5cf045dcfe53bd0f13" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Jun 26 00:25:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] hangcheck: remove monotomic_clock on x86\n\nJohn\u0027s about to nuke x86\u0027s monotonic clock without grepping for it first. The\npatch lamely borrows the ppc64 code for x86.\n\nhangcheck-timer shouldn\u0027t be doing it this way\n\na) HAVE_MONOTONIC should be CONFIG_MONOTONIC_CLOCK and it should be defined\n in arch/xxx/Kconfig.\n\nb) That ifdef tangle shouldn\u0027t be in hangcheck-timer.c. It should be using\n arch-provided helper functions, which CONFIG_MONOTONIC_CLOCK-enabling\n architectures implement in arch/something.c\n\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nAcked-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cf3c769b4b0dd1146da84d5cf045dcfe53bd0f13", "tree": "caeb91eff6538ed5910e673a40a9f2bd9a022afa", "parents": [ "5eb6d20533d14a432df714520939a6181e28f099" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] Time: Introduce arch generic time accessors\n\nIntroduces clocksource switching code and the arch generic time accessor\nfunctions that use the clocksource infrastructure.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5eb6d20533d14a432df714520939a6181e28f099", "tree": "b032147620a8e213356658783f8037d2f5623b57", "parents": [ "260a42309b31cbc54eb4b6b85649e412bcad053f" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] Time: Use clocksource abstraction for NTP adjustments\n\nInstead of incrementing xtime by tick_nsec + ntp adjustments, use the\nclocksource abstraction to increment and scale time. Using the clocksource\nabstraction allows other clocksources to be used consistently in the face of\nlate or lost ticks, while preserving the existing behavior via the jiffies\nclocksource.\n\nThis removes the need to keep time_phase adjustments as we just use the\ncurrent_tick_length() function as the NTP interface and accumulate time using\nshifted nanoseconds.\n\nThe basics of this design was by Roman Zippel, however it is my own\ninterpretation and implementation, so the credit should go to him and the\nblame to me.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "260a42309b31cbc54eb4b6b85649e412bcad053f", "tree": "51efc7bb51075b0d25d0e8465d3c056e6a57fe16", "parents": [ "ad596171ed635c51a9eef829187af100cbf8dcf7" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] Time: Let user request precision from current_tick_length()\n\nChange the current_tick_length() function so it takes an argument which\nspecifies how much precision to return in shifted nanoseconds. This provides\na simple way to convert between NTPs internal nanoseconds shifted by\n(SHIFT_SCALE - 10) to other shifted nanosecond units that are used by the\nclocksource abstraction.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ad596171ed635c51a9eef829187af100cbf8dcf7", "tree": "24b19bec1b1abd8bd110064226569aa42dde0b3b", "parents": [ "734efb467b31e56c2f9430590a9aa867ecf3eea1" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] Time: Use clocksource infrastructure for update_wall_time\n\nModify the update_wall_time function so it increments time using the\nclocksource abstraction instead of jiffies. Since the only clocksource driver\ncurrently provided is the jiffies clocksource, this should result in no\nfunctional change. Additionally, a timekeeping_init and timekeeping_resume\nfunction has been added to initialize and maintain some of the new timekeping\nstate.\n\n[hirofumi@mail.parknet.co.jp: fixlet]\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "734efb467b31e56c2f9430590a9aa867ecf3eea1", "tree": "30bf6b52d1e67128e656fb9a01cd7e6e13b7755e", "parents": [ "ade1a29e168ba08b699a418ff5e762315fa33f70" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Mon Jun 26 00:25:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] Time: Clocksource Infrastructure\n\nThis introduces the clocksource management infrastructure. A clocksource is a\ndriver-like architecture generic abstraction of a free-running counter. This\ncode defines the clocksource structure, and provides management code for\nregistering, selecting, accessing and scaling clocksources.\n\nAdditionally, this includes the trivial jiffies clocksource, a lowest common\ndenominator clocksource, provided mainly for use as an example.\n\n[hirofumi@mail.parknet.co.jp: Don\u0027t enable IRQ too early]\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ade1a29e168ba08b699a418ff5e762315fa33f70", "tree": "d01dbf3a9da6f76d21e2c0b17f481709b17c8839", "parents": [ "71c0cd7042672fce2463d82183d20bfb574f4cb5" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Mon Jun 26 00:25:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] ext3: Add \"-o bh\" option\n\nThis patch adds \"-o bh\" option to force use of buffer_heads. This option\nis needed when we make \"nobh\" as default - and if we run into problems.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "71c0cd7042672fce2463d82183d20bfb574f4cb5", "tree": "ff2396202becd0d57872301e2291c189cae3977a", "parents": [ "ebc915ad26d881ddcafbe4e0975203d23289f36f" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:25:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Add bcm43xx HW RNG support\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ebc915ad26d881ddcafbe4e0975203d23289f36f", "tree": "fc094ef896f3770293252010e5f4bdebe8e848bd", "parents": [ "d7174bcb919c15b295271e37c3f65c716710715c" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:25:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Add TI OMAP CPU family HW RNG driver\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d7174bcb919c15b295271e37c3f65c716710715c", "tree": "0384d489f7cbd519bd50d9c270d1be65aa237aa0", "parents": [ "13523363577d49b9af3cad06fcb757126bedc61b" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:25:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Add ixp4xx HW RNG driver\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "13523363577d49b9af3cad06fcb757126bedc61b", "tree": "c553841a21aee8c375a261a6f30680b552b7c034", "parents": [ "ef5d862734b84239e0140319a95fb0bbff5ef394" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:25:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Add VIA HW RNG driver\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ef5d862734b84239e0140319a95fb0bbff5ef394", "tree": "29b39c830c9e55f3d78abfd9e7f57ef01052a1bc", "parents": [ "96d63c0297ccfd6d9059c614b3f5555d9441a2b3" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:25:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Add Geode HW RNG driver\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "96d63c0297ccfd6d9059c614b3f5555d9441a2b3", "tree": "c4d3abbb9b03456b8c258d75e2c3b260d8f9ccf5", "parents": [ "ca644bd5039566725b7c71a559e65ea91b7abfb5" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:25:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Add AMD HW RNG driver\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ca644bd5039566725b7c71a559e65ea91b7abfb5", "tree": "bb742631c38a676267750d194ed6053489acfd88", "parents": [ "844dd05fec172d98b0dacecd9b9e9f6595204c13" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:24:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Add Intel HW RNG driver\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "844dd05fec172d98b0dacecd9b9e9f6595204c13", "tree": "a62ebcbd314ed4be35c233eb6a5eba414493a50f", "parents": [ "59f5d35f83738bf07e66f8cdcff32a433df804a3" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:24:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Add new generic HW RNG core\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "59f5d35f83738bf07e66f8cdcff32a433df804a3", "tree": "886c17315aaeb887d764bca659eda1a514392b9e", "parents": [ "9637f28f8b9facff53b00bea6b5d27c9b150b422" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Mon Jun 26 00:24:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] Remove old HW RNG support\n\nThis patch series replaces the old non-generic Hardware Random Number\nGenerator support by a fully generic RNG API.\n\nThis makes it possible to register additional RNGs from modules. With this\npatch series applied, Laptops with a bcm43xx chip (PowerBook) have a HW RNG\navailable now.\n\nAdditionally two new RNG drivers are added for the \"ixp4xx\" and \"omap\"\ndevices. (Written by Deepak Saxena). This patch series includes the old\npatches by Deepak Saxena.\n\nThe old x86-rng driver has beed split.\n\nThe userspace RNG daemon can later be updated to select the RNG through\n/sys/class/misc/hw_random/ for convenience. For now it is sufficient to use\ncat and echo -n on the sysfs attributes.\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nAcked-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9637f28f8b9facff53b00bea6b5d27c9b150b422", "tree": "64c3f3600f423229dd81bfaaa536cf0666486d5d", "parents": [ "4eb582cf1fbd7b9e5f466e3718a59c957e75254e" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon Jun 26 00:24:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:19 2006 -0700" }, "message": "[PATCH] reiserfs: remove reiserfs_aio_write()\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: \u003creiserfs-dev@namesys.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4eb582cf1fbd7b9e5f466e3718a59c957e75254e", "tree": "4387e460a50efa8d46a54526d0cf0959c0e3b428", "parents": [ "06ec7be557a1259611d6093a00463c42650dc71a" ], "author": { "name": "Michael LeMay", "email": "mdlemay@epoch.ncsc.mil", "time": "Mon Jun 26 00:24:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:18 2006 -0700" }, "message": "[PATCH] keys: add a way to store the appropriate context for newly-created keys\n\nAdd a /proc/\u003cpid\u003e/attr/keycreate entry that stores the appropriate context for\nnewly-created keys. Modify the selinux_key_alloc hook to make use of the new\nentry. Update the flask headers to include a new \"setkeycreate\" permission\nfor processes. Update the flask headers to include a new \"create\" permission\nfor keys. Use the create permission to restrict which SIDs each task can\nassign to newly-created keys. Add a new parameter to the security hook\n\"security_key_alloc\" to indicate whether it is being invoked by the kernel, or\nfrom userspace. If it is being invoked by the kernel, the security hook\nshould never fail. Update the documentation to reflect these changes.\n\nSigned-off-by: Michael LeMay \u003cmdlemay@epoch.ncsc.mil\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\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": "06ec7be557a1259611d6093a00463c42650dc71a", "tree": "b83cdbc8405e0a174939d36e4fe40fb8adb51071", "parents": [ "e51f6d343789a4f0a2a7587ad7ec7746969d5c1c" ], "author": { "name": "Michael LeMay", "email": "mdlemay@epoch.ncsc.mil", "time": "Mon Jun 26 00:24:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:18 2006 -0700" }, "message": "[PATCH] keys: restrict contents of /proc/keys to Viewable keys\n\nRestrict /proc/keys such that only those keys to which the current task is\ngranted View permission are presented.\n\nThe documentation is also updated to reflect these changes.\n\nSigned-off-by: Michael LeMay \u003cmdlemay@epoch.ncsc.mil\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\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": "e51f6d343789a4f0a2a7587ad7ec7746969d5c1c", "tree": "39ca4e05c0dda995f3eaaea1aaa2c8689003f1d0", "parents": [ "5801649d8b83e7cb9b15839761bdee594653c294" ], "author": { "name": "Michael LeMay", "email": "mdlemay@epoch.ncsc.mil", "time": "Mon Jun 26 00:24:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:18 2006 -0700" }, "message": "[PATCH] keys: allocate key serial numbers randomly\n\nCause key_alloc_serial() to generate key serial numbers randomly rather than\nin linear sequence.\n\nUsing an linear sequence permits a covert communication channel to be\nestablished, in which one process can communicate with another by creating or\nnot creating new keys within a certain timeframe. The second process can\nprobe for the expected next key serial number and judge its existence by the\nerror returned.\n\nThis is a problem as the serial number namespace is globally shared between\nall tasks, regardless of their context.\n\nFor more information on this topic, this old TCSEC guide is recommended:\n\n\thttp://www.radium.ncsc.mil/tpep/library/rainbow/NCSC-TG-030.html\n\nSigned-off-by: Michael LeMay \u003cmdlemay@epoch.ncsc.mil\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\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": "5801649d8b83e7cb9b15839761bdee594653c294", "tree": "4534b606908596651a533b2f51418444b5a1e705", "parents": [ "31204ed925b067d2bb65adb89501656f8274a32a" ], "author": { "name": "Fredrik Tolf", "email": "fredrik@dolda2000.com", "time": "Mon Jun 26 00:24:51 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:18 2006 -0700" }, "message": "[PATCH] keys: let keyctl_chown() change a key\u0027s owner\n\nLet keyctl_chown() change a key\u0027s owner, including attempting to transfer the\nquota burden to the new user.\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": "31204ed925b067d2bb65adb89501656f8274a32a", "tree": "a5c3e5101e9f79bf39672f02c0eea573e7a47cb8", "parents": [ "7e047ef5fe2d52e83020e856b1bf2556a6a2ce98" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Mon Jun 26 00:24:51 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:18 2006 -0700" }, "message": "[PATCH] keys: discard the contents of a key on revocation\n\nCause the keys linked to a keyring to be unlinked from it when revoked and it\ncauses the data attached to a user-defined key to be discarded when revoked.\n\nThis frees up most of the quota a key occupied at that point, rather than\nwaiting for the key to actually be destroyed.\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": "7e047ef5fe2d52e83020e856b1bf2556a6a2ce98", "tree": "97656e2c56a27be9d1da451dde627b693b8643f2", "parents": [ "f116629d03655adaf7832b93b03c99391d09d4a7" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Mon Jun 26 00:24:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:18 2006 -0700" }, "message": "[PATCH] keys: sort out key quota system\n\nAdd the ability for key creation to overrun the user\u0027s quota in some\ncircumstances - notably when a session keyring is created and assigned to a\nprocess that didn\u0027t previously have one.\n\nThis means it\u0027s still possible to log in, should PAM require the creation of a\nnew session keyring, and fix an overburdened key quota.\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": "f116629d03655adaf7832b93b03c99391d09d4a7", "tree": "526f689619817df3c23ab00e3228b4776bde2190", "parents": [ "179e09172ab663b8587ecc46bb18a56a770304a9" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Mon Jun 26 00:24:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:18 2006 -0700" }, "message": "[PATCH] fs: use list_move()\n\nThis patch converts the combination of list_del(A) and list_add(A, B) to\nlist_move(A, B) under fs/.\n\nCc: Ian Kent \u003craven@themaw.net\u003e\nAcked-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nCc: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nCc: Hans Reiser \u003creiserfs-dev@namesys.com\u003e\nCc: Urban Widmark \u003curban@teststation.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "179e09172ab663b8587ecc46bb18a56a770304a9", "tree": "4d57324584c43f81ac2a6d258bb46e75fb6b4327", "parents": [ "a842ef297fd91b1b93f2aa5898d2efd19e95f6a5" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Mon Jun 26 00:24:41 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:18 2006 -0700" }, "message": "[PATCH] drivers: use list_move()\n\nThis patch converts the combination of list_del(A) and list_add(A, B) to\nlist_move(A, B) under drivers/.\n\nAcked-by: Corey Minyard \u003cminyard@mvista.com\u003e\nCc: Ben Collins \u003cbcollins@debian.org\u003e\nAcked-by: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Alasdair Kergon \u003cdm-devel@redhat.com\u003e\nCc: Gerd Knorr \u003ckraxel@bytesex.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Frank Pavlic \u003cfpavlic@de.ibm.com\u003e\nAcked-by: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nCc: Andrew Vasquez \u003clinux-driver@qlogic.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: Greg Kroah-Hartman \u003cgreg@kroah.com\u003e\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a842ef297fd91b1b93f2aa5898d2efd19e95f6a5", "tree": "ee5c41d7588798a4970c308ad8a7b5d49f6b9c14", "parents": [ "1bfba4e8ea0e555e3a0296051517d96253660ccc" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Mon Jun 26 00:24:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:17 2006 -0700" }, "message": "[PATCH] net/rxrpc: use list_move()\n\nThis patch converts the combination of list_del(A) and list_add(A, B) to\nlist_move(A, B) under net/rxrpc.\n\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1bfba4e8ea0e555e3a0296051517d96253660ccc", "tree": "48ced9016b5c08f1be217677c25e6879c07b5278", "parents": [ "a7addcea6ac7c0e9733a48cda06ca0880f116a48" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Mon Jun 26 00:24:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:17 2006 -0700" }, "message": "[PATCH] core: use list_move()\n\nThis patch converts the combination of list_del(A) and list_add(A, B) to\nlist_move(A, B).\n\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: Ram Pai \u003clinuxram@us.ibm.com\u003e\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a7addcea6ac7c0e9733a48cda06ca0880f116a48", "tree": "5d18b98798c98dd2c044f4a9ed9c7b372c599a9c", "parents": [ "8e13059a37252c45ab7173a0e4bac05e4a444ab6" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Mon Jun 26 00:24:39 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:17 2006 -0700" }, "message": "[PATCH] arch: use list_move()\n\nThis patch converts the combination of list_del(A) and list_add(A, B) to\nlist_move(A, B) under arch/.\n\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8e13059a37252c45ab7173a0e4bac05e4a444ab6", "tree": "5a1e2d011e9b2690b9463a738a4d906ce3e8362c", "parents": [ "38e13929c391e6964b00840b765ed601a3377d33" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Mon Jun 26 00:24:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:17 2006 -0700" }, "message": "[PATCH] use list_add_tail() instead of list_add()\n\nThis patch converts list_add(A, B.prev) to list_add_tail(A, \u0026B) for\nreadability.\n\nAcked-by: Karsten Keil \u003ckkeil@suse.de\u003e\nCc: Jan Harkes \u003cjaharkes@cs.cmu.edu\u003e\nAcked-by: Jan Kara \u003cjack@suse.cz\u003e\nAOLed-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Sridhar Samudrala \u003csri@us.ibm.com\u003e\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "38e13929c391e6964b00840b765ed601a3377d33", "tree": "c68392946b53efdb004c18429e6b149766c4997c", "parents": [ "d2be8ee53856c3c510d4d38f534979747db65d96" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Mon Jun 26 00:24:36 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:17 2006 -0700" }, "message": "[PATCH] Correct tty doc\n\nThis method died some time ago, so kill the doc for it.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d2be8ee53856c3c510d4d38f534979747db65d96", "tree": "41ee3ded18d9b9f24a287c865e4ff66966dce907", "parents": [ "0c6856f702732d3cfc33eb59303e998ad6961de8" ], "author": { "name": "Fredrik Roubert", "email": "roubert@df.lth.se", "time": "Mon Jun 26 00:24:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:17 2006 -0700" }, "message": "[PATCH] fix magic sysrq on strange keyboards\n\nMagic sysrq fails to work on many keyboards, particulary most of notebook\nkeyboards. This patch fixes it.\n\nThe idea is quite simple: Discard the SysRq break code if Alt is still being\nheld down. This way the broken keyboard can send the break code (or the user\nwith a normal keyboard can release the SysRq key) and the kernel waits until\nthe next key is pressed or the Alt key is released.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0c6856f702732d3cfc33eb59303e998ad6961de8", "tree": "98d3c76586f6e63b4dc43a0f763e9b6a7cc4a984", "parents": [ "57136ca6d57359c7f21a9bbb4a5a0a61eeb53f2b" ], "author": { "name": "Markus Armbruster", "email": "armbru@redhat.com", "time": "Mon Jun 26 00:24:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:17 2006 -0700" }, "message": "[PATCH] oprofile: Fix unnecessary cleverness\n\nnmi_create_files() in arch/i386/oprofile/nmi_int.c depends on\nmodel-\u003enum_counters (number of performance counters) being less than 10.\nWhile this is currently the case, it\u0027s too clever by half.\n\nOther archs aren\u0027t quite as clever: they assume 100. I suggest to\nnormalize them all to 1000.\n\nCc: Philippe Elie \u003cphil.el@wanadoo.fr\u003e\nCc: John Levon \u003clevon@movementarian.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "57136ca6d57359c7f21a9bbb4a5a0a61eeb53f2b", "tree": "79c31abe40196cc1c350734a15d146d43fa3692c", "parents": [ "81615b624a45621b758380ec45d750483eae281d" ], "author": { "name": "Jesper Juhl", "email": "jesper.juhl@gmail.com", "time": "Mon Jun 26 00:24:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:16 2006 -0700" }, "message": "[PATCH] Bluetooth: fix potential NULL ptr deref in dtl1_cs.c::dtl1_hci_send_frame()\n\nThere\u0027s a problem in drivers/bluetooth/dtl1_cs.c::dtl1_hci_send_frame()\n\nIf bt_skb_alloc() returns NULL, then skb_reserve(s, NSHL); will cause a\nNULL pointer deref - ouch. If we can\u0027t allocate the resources we require\nwe need to tell the caller by returning -ENOMEM.\n\nFound by the coverity checker as bug #409\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "81615b624a45621b758380ec45d750483eae281d", "tree": "9373ca3e4a484fe4fdac48ae6e6d204c7e560121", "parents": [ "1fb00c6cbd8356f43b46322742f3c01c2a1f02da" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 26 00:24:32 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:16 2006 -0700" }, "message": "[PATCH] Convert kernel/cpu.c to mutexes\n\nConvert kernel/cpu.c from semaphore to mutex.\n\nI\u0027ve reviewed all lock_cpu_hotplug() critical sections, and they all seem to\nfit mutex semantics.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Ashok Raj \u003cashok.raj@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1fb00c6cbd8356f43b46322742f3c01c2a1f02da", "tree": "d337fb8dca27a719221d9012292e72c55e7267d1", "parents": [ "20c5426f8155a89b6df06325f9b278f5052b8c7e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 26 00:24:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:16 2006 -0700" }, "message": "[PATCH] work around ppc64 bootup bug by making mutex-debugging save/restore irqs\n\nIt seems ppc64 wants to lock mutexes in early bootup code, with interrupts\ndisabled, and they expect interrupts to stay disabled, else they crash.\n\nWork around this bug by making mutex debugging variants save/restore irq\nflags.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "20c5426f8155a89b6df06325f9b278f5052b8c7e", "tree": "3a4cf6617d9164820bae28aad799c27b2488fe16", "parents": [ "fcc18e83e1f6fd9fa6b333735bf0fcd530655511" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Jun 26 00:24:30 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:16 2006 -0700" }, "message": "[PATCH] fix \"USB: move \u003clinux/usb_input.h\u003e to \u003clinux/usb/input.h\u003e\"\n\nUpdate this driver for recent header file movement.\n\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fcc18e83e1f6fd9fa6b333735bf0fcd530655511", "tree": "44cfe84786b80dcbc76a1c0a073137db27dd3f68", "parents": [ "091487772c3312f3de599d99ca1d73395b54ed61" ], "author": { "name": "Malcolm Parsons", "email": "malcolm.parsons@gmail.com", "time": "Mon Jun 26 11:49:41 2006 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 21:04:24 2006 -0700" }, "message": "[PATCH] uclinux: use PER_LINUX_32BIT in binfmt_flat\n\nbinfmt_flat.c calls set_personality with PER_LINUX as the personality.\nOn the arm architecture this results in the program running in 26bit\nusermode. PER_LINUX_32BIT should be used instead. This doesn\u0027t affect\nother architectures that use binfmt_flat.\n\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "091487772c3312f3de599d99ca1d73395b54ed61", "tree": "c08db236f1e93db46592c9188c4e79ad1057be3f", "parents": [ "afd1b836a0dfadeba43ec2167646ac7d428fb800" ], "author": { "name": "Greg Ungerer", "email": "gerg@snapgear.com", "time": "Mon Jun 26 11:47:35 2006 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 21:04:24 2006 -0700" }, "message": "[PATCH] m68knommu: make enable_irq() macro statement\n\nChange enable_irq() macro to be a statement, not expression.\n\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "afd1b836a0dfadeba43ec2167646ac7d428fb800", "tree": "d1e1d1cfa6fba3450e4525c4a9ee387f91525355", "parents": [ "1b1a9bd2777878c5ff0091e8742364c78341be71" ], "author": { "name": "Greg Ungerer", "email": "gerg@snapgear.com", "time": "Mon Jun 26 11:43:35 2006 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 21:04:24 2006 -0700" }, "message": "[PATCH] m68knommu: fix ColdFire 5249 PLL set\n\nFix PLL setting for the Coldfire 5249 CPU. This brings it into line with\nthe new style frequency configuration of m68knommu parts.\n\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1b1a9bd2777878c5ff0091e8742364c78341be71", "tree": "85bb1e633f251d787b6f30f158895ac31eea81e3", "parents": [ "623f523cc05c35a385c04fde2114925f5954192b" ], "author": { "name": "Greg Ungerer", "email": "gerg@snapgear.com", "time": "Mon Jun 26 11:40:44 2006 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 21:04:24 2006 -0700" }, "message": "[PATCH] m68knommu: ColdFire cache flush fixups\n\nFix flush code for the ColdFire 5206/5206e/5272 cases.\nAdd support for the new ColdFire 532x CPU family\n\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "623f523cc05c35a385c04fde2114925f5954192b", "tree": "5bd31c92272974c50650dd276bef3d0719303197", "parents": [ "7bf9a37d8df1e7db82784117d28bb98da5f53f2f" ], "author": { "name": "Philippe De Muyter", "email": "phdm@macqel.be", "time": "Mon Jun 26 11:37:57 2006 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 21:04:24 2006 -0700" }, "message": "[PATCH] m68knommu: improve syscall entry and fix strace\n\nHere is a patch to the system call handling for 5307/5272/etc to:\n\n- fix the strace support (one tested the wrong bit)\n- make all system calls a little bit faster by inlining set_esp0 and\n supporting ENOSYS out of the critical path.\n- remove extraneous spaces\n\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7bf9a37d8df1e7db82784117d28bb98da5f53f2f", "tree": "605552c82a6e6f50459af7c487cdddc984001693", "parents": [ "31f4fde38c5027ca05941db4a05c163d6314278e" ], "author": { "name": "Greg Ungerer", "email": "gerg@snapgear.com", "time": "Mon Jun 26 11:01:32 2006 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 21:04:24 2006 -0700" }, "message": "[PATCH] m68knommu: force stack alignment on ColdFire\n\nThis patch solve a bug triggered by execvp (this function use calloc to\nstore the argument list and gcc 3.4.x align the stack to word, not to dword).\nThis situation aren\u0027t related to signal handling and all 2.6.x have the bug.\nOn ColdFire targets we must force the stack to be aligned.\n\nOriginal patch from Andrea Tarani \u003candrea.tarani@gilbarco.com\u003e,\n\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "31f4fde38c5027ca05941db4a05c163d6314278e" }