)]}' { "log": [ { "commit": "958142e97e04d6c266ae093739bbbbd03afcd497", "tree": "f945fcf7105663bfccc124c347441268dcf06367", "parents": [ "683ac6656cb05b6e83593770ffc049eee4a4d119" ], "author": { "name": "Kevin Coffman", "email": "kwc@citi.umich.edu", "time": "Wed Mar 17 13:02:55 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:17 2010 -0400" }, "message": "gss_krb5: add support for triple-des encryption\n\nAdd the final pieces to support the triple-des encryption type.\n\nSigned-off-by: Kevin Coffman \u003ckwc@citi.umich.edu\u003e\nSigned-off-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "683ac6656cb05b6e83593770ffc049eee4a4d119", "tree": "531c849ad7b20ade79e69c8daa446d99722958ae", "parents": [ "47d84807762966c3611c38adecec6ea703ddda7a" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Apr 08 14:09:58 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:17 2010 -0400" }, "message": "gss_krb5: Add upcall info indicating supported kerberos enctypes\n\nThe text based upcall now indicates which Kerberos encryption types are\nsupported by the kernel rpcsecgss code. This is used by gssd to\ndetermine which encryption types it should attempt to negotiate\nwhen creating a context with a server.\n\nThe server principal\u0027s database and keytab encryption types are\nwhat limits what it should negotiate. Therefore, its keytab\nshould be created with only the enctypes listed by this file.\n\nCurrently we support des-cbc-crc, des-cbc-md4 and des-cbc-md5\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "47d84807762966c3611c38adecec6ea703ddda7a", "tree": "ac67fb9e29aa03e7eba58adae29e8db05fd35537", "parents": [ "4891f2d008e4343eedea39ba1fe74864f1d32be0" ], "author": { "name": "Kevin Coffman", "email": "kwc@citi.umich.edu", "time": "Wed Mar 17 13:02:54 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:17 2010 -0400" }, "message": "gss_krb5: handle new context format from gssd\n\nFor encryption types other than DES, gssd sends down context information\nin a new format. This new format includes the information needed to\nsupport the new Kerberos GSS-API tokens defined in rfc4121.\n\nSigned-off-by: Kevin Coffman \u003ckwc@citi.umich.edu\u003e\nSigned-off-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "4891f2d008e4343eedea39ba1fe74864f1d32be0", "tree": "6fb4048a44cd1c91f818ddc372d5410e59108bdb", "parents": [ "e1f6c07b1160ef28e8754d12e6c03288dd9d5ca8" ], "author": { "name": "Kevin Coffman", "email": "kwc@citi.umich.edu", "time": "Wed Mar 17 13:02:53 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:16 2010 -0400" }, "message": "gss_krb5: import functionality to derive keys into the kernel\n\nImport the code to derive Kerberos keys from a base key into the\nkernel. This will allow us to change the format of the context\ninformation sent down from gssd to include only a single key.\n\nSigned-off-by: Kevin Coffman \u003ckwc@citi.umich.edu\u003e\nSigned-off-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "e1f6c07b1160ef28e8754d12e6c03288dd9d5ca8", "tree": "5be1f97a1a51feaed4bed2b4a83a568c94921faf", "parents": [ "81d4a4333a1dfd6070f046265d928bb4c79aff88" ], "author": { "name": "Kevin Coffman", "email": "kwc@citi.umich.edu", "time": "Wed Mar 17 13:02:52 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:16 2010 -0400" }, "message": "gss_krb5: add ability to have a keyed checksum (hmac)\n\nEncryption types besides DES may use a keyed checksum (hmac).\nModify the make_checksum() function to allow for a key\nand take care of enctype-specific processing such as truncating\nthe resulting hash.\n\nSigned-off-by: Kevin Coffman \u003ckwc@citi.umich.edu\u003e\nSigned-off-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "81d4a4333a1dfd6070f046265d928bb4c79aff88", "tree": "652fce6cd75be7388f0cd5c45aec653814710791", "parents": [ "a8cc1cb7d7a12b0e2855832d10cfbfaffebfad6c" ], "author": { "name": "Kevin Coffman", "email": "kwc@citi.umich.edu", "time": "Wed Mar 17 13:02:51 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:16 2010 -0400" }, "message": "gss_krb5: introduce encryption type framework\n\nAdd enctype framework and change functions to use the generic\nvalues from it rather than the values hard-coded for des.\n\nSigned-off-by: Kevin Coffman \u003ckwc@citi.umich.edu\u003e\nSigned-off-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "1ac3719a2214c545c7e19d34e272a148ca9a24f1", "tree": "ae1a3f88f85aad50c03cd0960b3fbc392561c673", "parents": [ "54ec3d462f3c2a3fe48a7bd592160bee31360087" ], "author": { "name": "Kevin Coffman", "email": "kwc@citi.umich.edu", "time": "Wed Mar 17 13:02:49 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:15 2010 -0400" }, "message": "gss_krb5: split up functions in preparation of adding new enctypes\n\nAdd encryption type to the krb5 context structure and use it to switch\nto the correct functions depending on the encryption type.\n\nSigned-off-by: Kevin Coffman \u003ckwc@citi.umich.edu\u003e\nSigned-off-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "725f2865d4df31ac0768b13ae763beadc4bb8ce9", "tree": "20b2da47713e7f38a61d37cbb2c95ad52c88609f", "parents": [ "4fc4c3ce0dc1096cbd0daa3fe8f6905cbec2b87e" ], "author": { "name": "Kevin Coffman", "email": "kwc@citi.umich.edu", "time": "Wed Mar 17 13:02:46 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 14 15:09:15 2010 -0400" }, "message": "gss_krb5: Introduce encryption type framework\n\nMake the client and server code consistent regarding the extra buffer\nspace made available for the auth code when wrapping data.\n\nAdd some comments/documentation about the available buffer space\nin the xdr_buf head and tail when gss_wrap is called.\n\nAdd a compile-time check to make sure we are not exceeding the available\nbuffer space.\n\nAdd a central function to shift head data.\n\nSigned-off-by: Kevin Coffman \u003ckwc@citi.umich.edu\u003e\nSigned-off-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "34441427aab4bdb3069a4ffcda69a99357abcb2e", "tree": "3beebde910f25b0945e9105017fd743c9e5241a5", "parents": [ "3c904afd7358e9ef515eb5df36b6f25c2b7fc2da" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Tue May 11 14:06:46 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 11 17:33:41 2010 -0700" }, "message": "revert \"procfs: provide stack information for threads\" and its fixup commits\n\nOriginally, commit d899bf7b (\"procfs: provide stack information for\nthreads\") attempted to introduce a new feature for showing where the\nthreadstack was located and how many pages are being utilized by the\nstack.\n\nCommit c44972f1 (\"procfs: disable per-task stack usage on NOMMU\") was\napplied to fix the NO_MMU case.\n\nCommit 89240ba0 (\"x86, fs: Fix x86 procfs stack information for threads on\n64-bit\") was applied to fix a bug in ia32 executables being loaded.\n\nCommit 9ebd4eba7 (\"procfs: fix /proc/\u003cpid\u003e/stat stack pointer for kernel\nthreads\") was applied to fix a bug which had kernel threads printing a\nuserland stack address.\n\nCommit 1306d603f (\u0027proc: partially revert \"procfs: provide stack\ninformation for threads\"\u0027) was then applied to revert the stack pages\nbeing used to solve a significant performance regression.\n\nThis patch nearly undoes the effect of all these patches.\n\nThe reason for reverting these is it provides an unusable value in\nfield 28. For x86_64, a fork will result in the task-\u003estack_start\nvalue being updated to the current user top of stack and not the stack\nstart address. This unpredictability of the stack_start value makes\nit worthless. That includes the intended use of showing how much stack\nspace a thread has.\n\nOther architectures will get different values. As an example, ia64\ngets 0. The do_fork() and copy_process() functions appear to treat the\nstack_start and stack_size parameters as architecture specific.\n\nI only partially reverted c44972f1 (\"procfs: disable per-task stack usage\non NOMMU\") . If I had completely reverted it, I would have had to change\nmm/Makefile only build pagewalk.o when CONFIG_PROC_PAGE_MONITOR is\nconfigured. Since I could not test the builds without significant effort,\nI decided to not change mm/Makefile.\n\nI only partially reverted 89240ba0 (\"x86, fs: Fix x86 procfs stack\ninformation for threads on 64-bit\") . I left the KSTK_ESP() change in\nplace as that seemed worthwhile.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nCc: Stefani Seibold \u003cstefani@seibold.net\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Michal Simek \u003cmonstr@monstr.eu\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "91bc482ec5a615e8ecebc106aaf7d0c267d511de", "tree": "ad75789a5825fb2da75b2dbdc02d1969bad9b338", "parents": [ "e8e8fade7b351f131433fa44ca5d4e960e1c0f9c", "ee84b8243b07c33a5c8aed42b4b2da60cb16d1d2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 07 13:58:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 07 13:58:21 2010 -0700" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n rcu: create rcu_my_thread_group_empty() wrapper\n memcg: css_id() must be called under rcu_read_lock()\n cgroup: Check task_lock in task_subsys_state()\n sched: Fix an RCU warning in print_task()\n cgroup: Fix an RCU warning in alloc_css_id()\n cgroup: Fix an RCU warning in cgroup_path()\n KEYS: Fix an RCU warning in the reading of user keys\n KEYS: Fix an RCU warning\n" }, { "commit": "ee84b8243b07c33a5c8aed42b4b2da60cb16d1d2", "tree": "a5b3cad55179fe8340c6422deaf6e11120222ad1", "parents": [ "ad4ba375373937817404fd92239ef4cadbded23b" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu May 06 09:28:41 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu May 06 09:28:41 2010 -0700" }, "message": "rcu: create rcu_my_thread_group_empty() wrapper\n\nSome RCU-lockdep splat repairs need to know whether they are running\nin a single-threaded process. Unfortunately, the thread_group_empty()\nprimitive is defined in sched.h, and can induce #include hell. This\ncommit therefore introduces a rcu_my_thread_group_empty() wrapper that\nis defined in rcupdate.c, thus avoiding the need to include sched.h\neverywhere.\n\nSigned-off-by: \"Paul E. McKenney\" \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "1ce7e4ff24fe338438bc7837e02780f202bf202b", "tree": "3906643ba96ba8b3fda2291e5e40e48bbba9085f", "parents": [ "b629317e66fb1c6066c550dded45ab85a936163c" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Fri Apr 23 10:35:52 2010 +0800" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Tue May 04 09:25:02 2010 -0700" }, "message": "cgroup: Check task_lock in task_subsys_state()\n\nExpand task_subsys_state()\u0027s rcu_dereference_check() to include the full\nlocking rule as documented in Documentation/cgroups/cgroups.txt by adding\na check for task-\u003ealloc_lock being held.\n\nThis fixes an RCU false positive when resuming from suspend. The warning\ncomes from freezer cgroup in cgroup_freezing_or_frozen().\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "6629dcff19470a894ce294d0adb9cbab94ee1fb9", "tree": "18f75a3f5ca83de96a0fe353fafa02bab174cd36", "parents": [ "b1d4b390ea4bb480e65974ce522a04022608a8df" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Tue May 04 11:09:28 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Tue May 04 11:09:28 2010 +0200" }, "message": "i2c-core: Use per-adapter userspace device lists\n\nUsing a single list for all userspace devices leads to a dead lock\non multiplexed buses in some circumstances (mux chip instantiated\nfrom userspace). This is solved by using a separate list for each\nbus segment.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nAcked-by: Michael Lawnick \u003cml.lawnick@gmx.de\u003e\n" }, { "commit": "073900a28d95c75a706bf40ebf092ea048c7b236", "tree": "01e8bb7856ebf1e989a1eb693704435fc4032118", "parents": [ "75181f386f9a80ed6f87763ac6cf05826e253ccd" ], "author": { "name": "Daniel Mack", "email": "daniel@caiaq.de", "time": "Mon Apr 12 13:17:25 2010 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Apr 30 09:25:12 2010 -0700" }, "message": "USB: rename usb_buffer_alloc() and usb_buffer_free()\n\nFor more clearance what the functions actually do,\n\n usb_buffer_alloc() is renamed to usb_alloc_coherent()\n usb_buffer_free() is renamed to usb_free_coherent()\n\nThey should only be used in code which really needs DMA coherency.\n\n[added compatibility macros so we can convert things easier - gregkh]\n\nSigned-off-by: Daniel Mack \u003cdaniel@caiaq.de\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: Pedro Ribeiro \u003cpedrib@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "27fb8d7b1fe7c2fa2d7c1f243b899793e1b080e0", "tree": "25a8ca59a3743459bbd48674731becea89a16318", "parents": [ "f80a0ca6ad8f2800453e819dafa09a0ed9e56850", "9699eda6bc1f708a28acb716e1477aa351362fe2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 29 10:23:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 29 10:23:44 2010 -0700" }, "message": "Merge branch \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n nfs: fix memory leak in nfs_get_sb with CONFIG_NFS_V4\n nfs: fix some issues in nfs41_proc_reclaim_complete()\n NFS: Ensure that nfs_wb_page() waits for Pg_writeback to clear\n NFS: Fix an unstable write data integrity race\n nfs: testing for null instead of ERR_PTR()\n NFS: rsize and wsize settings ignored on v4 mounts\n NFSv4: Don\u0027t attempt an atomic open if the file is a mountpoint\n SUNRPC: Fix a bug in rpcauth_prune_expired\n" }, { "commit": "970b06485ffee36aa3549dfe4c6b2a2c2118354d", "tree": "1b0f6f4182e73d19071addf8a209e5fb58483d08", "parents": [ "696e65c3606aa3f587eeb181766baf49ea750cfc", "33f60e9640b2f60dde6735293d4aa5ecc5b1d5d5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 28 07:56:05 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 28 07:56:05 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block:\n coda: move backing-dev.h kernel include inside __KERNEL__\n mtd: ensure that bdi entries are properly initialized and registered\n Move mtd_bdi_*mappable to mtdcore.c\n btrfs: convert to using bdi_setup_and_register()\n Catch filesystems lacking s_bdi\n drbd: Terminate a connection early if sending the protocol fails\n drbd: fix memory leak\n Fix JFFS2 sync silent failure\n smbfs: add bdi backing to mount session\n ncpfs: add bdi backing to mount session\n exofs: add bdi backing to mount session\n ecryptfs: add bdi backing to mount session\n coda: add bdi backing to mount session\n cifs: add bdi backing to mount session\n afs: add bdi backing to mount session.\n 9p: add bdi backing to mount session\n bdi: add helper function for doing init and register of a bdi for a file system\n block: ensure jiffies wrap is handled correctly in blk_rq_timed_out_timer\n" }, { "commit": "33f60e9640b2f60dde6735293d4aa5ecc5b1d5d5", "tree": "9fc41444f93cd0e4c78fabd081b2d113fc917fc9", "parents": [ "0661b1ac5d48eb47c8a5948c0554fea25e0895ab" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Apr 28 09:20:33 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Apr 28 09:20:33 2010 +0200" }, "message": "coda: move backing-dev.h kernel include inside __KERNEL__\n\nOtherwise we must export backing-dev.h as well, which doesn\u0027t make\nany sense.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "5129a469a91a91427334c40e29e64c6d0ab68caf", "tree": "141a17cbea94c7c9c038187cc7081e1c688eac55", "parents": [ "7e2455c1a123ceadbb35150a610d61e8443fd340" ], "author": { "name": "Jörn Engel", "email": "joern@logfs.org", "time": "Sun Apr 25 08:54:42 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Sun Apr 25 08:54:42 2010 +0200" }, "message": "Catch filesystems lacking s_bdi\n\nnoop_backing_dev_info is used only as a flag to mark filesystems that\ndon\u0027t have any backing store, like tmpfs, procfs, spufs, etc.\n\nSigned-off-by: Joern Engel \u003cjoern@logfs.org\u003e\n\nChanged the BUG_ON() to a WARN_ON(). Note that adding dirty inodes\nto the noop_backing_dev_info is not legal and will not result in\nthem being flushed, but we already catch this condition in\n__mark_inode_dirty() when checking for a registered bdi.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "23be7468e8802a2ac1de6ee3eecb3ec7f14dc703", "tree": "2c01e547594b8d7f32ddda47b6bea284d8f19761", "parents": [ "9a6a1ecd9e9b5d046a236da2f7eb6b6812f04229" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Fri Apr 23 13:17:56 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 24 11:31:25 2010 -0700" }, "message": "hugetlb: fix infinite loop in get_futex_key() when backed by huge pages\n\nIf a futex key happens to be located within a huge page mapped\nMAP_PRIVATE, get_futex_key() can go into an infinite loop waiting for a\npage-\u003emapping that will never exist.\n\nSee https://bugzilla.redhat.com/show_bug.cgi?id\u003d552257 for more details\nabout the problem.\n\nThis patch makes page-\u003emapping a poisoned value that includes\nPAGE_MAPPING_ANON mapped MAP_PRIVATE. This is enough for futex to\ncontinue but because of PAGE_MAPPING_ANON, the poisoned value is not\ndereferenced or used by futex. No other part of the VM should be\ndereferencing the page-\u003emapping of a hugetlbfs page as its page cache is\nnot on the LRU.\n\nThis patch fixes the problem with the test case described in the bugzilla.\n\n[akpm@linux-foundation.org: mel cant spel]\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: Darren Hart \u003cdarren@dvhart.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3a3076f4d6e2fa31338a0b007df42a3b32f079e0", "tree": "58bb9ec51a2e99baf7b28cebd0c9d3df2fc1c7a7", "parents": [ "1918ad77f7f908ed67cf37c505c6ad4ac52f1ecf" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Fri Apr 23 12:17:17 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 23 10:39:48 2010 -0700" }, "message": "Cleanup generic block based fiemap\n\nThis cleans up a few of the complaints of __generic_block_fiemap. I\u0027ve\nfixed all the typing stuff, used inline functions instead of macros,\ngotten rid of a couple of variables, and made sure the size and block\nrequests are all block aligned. It also fixes a problem where sometimes\nFIEMAP_EXTENT_LAST wasn\u0027t being set properly.\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cfc94b2c9ac603b20db54225408df6ed80188dcd", "tree": "6e5b21adac556242b89931c4d0929b66efb8c0b9", "parents": [ "4c6a3999651741419cd3cc4303cf0c2be07d89bc", "e1393667be574807a13bfaf1bb471f5fd1a5287b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 22 12:54:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 22 12:54:54 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:\n firewire: ohci: wait for local CSR lock access to finish\n firewire: ohci: prevent aliasing of locally handled register addresses\n firewire: core: fw_iso_resource_manage: return -EBUSY when out of resources\n firewire: core: fix retries calculation in iso manage_channel()\n firewire: cdev: fix cut+paste mistake in disclaimer\n" }, { "commit": "71d0a6112a363e703e383ae5b12c492485c39701", "tree": "fc22ab92565fb61a37a77f829a82fa9b8ea6497f", "parents": [ "cdd29ecfcb9554132cd94b82ae8b69ba37adb3b5" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Apr 22 15:35:57 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Apr 22 15:35:57 2010 -0400" }, "message": "NFS: Fix an unstable write data integrity race\n\nCommit 2c61be0a9478258f77b66208a0c4b1f5f8161c3c (NFS: Ensure that the WRITE\nand COMMIT RPC calls are always uninterruptible) exposed a race on file\nclose. In order to ensure correct close-to-open behaviour, we want to wait\nfor all outstanding background commit operations to complete.\n\nThis patch adds an inode flag that indicates if a commit operation is under\nway, and provides a mechanism to allow -\u003ewrite_inode() to wait for its\ncompletion if this is a data integrity flush.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "424264b7b220e8eee165dc3080ae48692af73dec", "tree": "f946baadbb45ae77e76807df3d394aff88dcd801", "parents": [ "f1970c73cbb6b884152207e4dfe90639f5029905" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Apr 22 12:37:07 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Apr 22 12:37:07 2010 +0200" }, "message": "smbfs: add bdi backing to mount session\n\nThis ensures that dirty data gets flushed properly.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "f1970c73cbb6b884152207e4dfe90639f5029905", "tree": "86f8e8c1dc149b46b01e6235eb3f01c7c6c3d5b5", "parents": [ "b3d0ab7e60d1865bb6f6a79a77aaba22f2543236" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Apr 22 12:31:11 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Apr 22 12:31:11 2010 +0200" }, "message": "ncpfs: add bdi backing to mount session\n\nThis ensures that dirty data gets flushed properly.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "5163d90076729413cb882d3dd5c3d3cfb5b9f035", "tree": "b2e3419e481f4373bb511642953f6faca5157a51", "parents": [ "8044f7f468469c80031611206d554f86fcdfe704" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Apr 22 12:12:40 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Apr 22 12:12:40 2010 +0200" }, "message": "coda: add bdi backing to mount session\n\nThis ensures that dirty data gets flushed properly.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "c3c532061e46156e8aab1268f38d66cfb63aeb2d", "tree": "8c5b027873b823b04f5564d442477e80e82e8edb", "parents": [ "a534dbe96e9929c7245924d8252d89048c23d569" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Apr 22 11:37:01 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Apr 22 11:39:36 2010 +0200" }, "message": "bdi: add helper function for doing init and register of a bdi for a file system\n\nPretty trivial helper, just sets up the bdi and registers it. An atomic\nsequence count is used to ensure that the registered sysfs names are\nunique.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "458f8c895beba63851281dcdac3773685f0fae09", "tree": "dd5b7af8b221bc5755e8ce94b7145f6f0589cac4", "parents": [ "255f41c59558a346d65a2012420a7573e36dc584", "58d57658834faa0c19da35e84632f7b78846f69f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 21 12:31:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 21 12:31:52 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:\n mc13783-regulator: fix a memory leak in mc13783_regulator_remove\n regulator: Let drivers know when they use the stub API\n" }, { "commit": "e80e2a60ff7914dae691345a976c80bbbff3ec74", "tree": "ce9f6ce95d3b00f24a407982d52aca567866c0d8", "parents": [ "87bf6e7de1134f48681fd2ce4b7c1ec45458cb6d" ], "author": { "name": "Sridhar Samudrala", "email": "sri@us.ibm.com", "time": "Tue Mar 30 16:48:25 2010 -0700" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Tue Apr 20 13:08:30 2010 +0300" }, "message": "KVM: Increase NR_IOBUS_DEVS limit to 200\n\nThis patch increases the current hardcoded limit of NR_IOBUS_DEVS\nfrom 6 to 200. We are hitting this limit when creating a guest with more\nthan 1 virtio-net device using vhost-net backend. Each virtio-net\ndevice requires 2 such devices to service notifications from rx/tx queues.\n\nSigned-off-by: Sridhar Samudrala \u003csri@us.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\n" }, { "commit": "87bf6e7de1134f48681fd2ce4b7c1ec45458cb6d", "tree": "ae8ce63cecab98c036c0d76422de42cf78e042f4", "parents": [ "77662e0028c7c63e34257fda03ff9625c59d939d" ], "author": { "name": "Takuya Yoshikawa", "email": "yoshikawa.takuya@oss.ntt.co.jp", "time": "Mon Apr 12 19:35:35 2010 +0900" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Tue Apr 20 13:06:55 2010 +0300" }, "message": "KVM: fix the handling of dirty bitmaps to avoid overflows\n\nInt is not long enough to store the size of a dirty bitmap.\n\nThis patch fixes this problem with the introduction of a wrapper\nfunction to calculate the sizes of dirty bitmaps.\n\nNote: in mark_page_dirty(), we have to consider the fact that\n __set_bit() takes the offset as int, not long.\n\nSigned-off-by: Takuya Yoshikawa \u003cyoshikawa.takuya@oss.ntt.co.jp\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "85341c61361cc45a9cc0e11c01e8f4479ef460ac", "tree": "8d5e8e98aaef7f77f9749d851dd409ac356f0258", "parents": [ "375db4810b27306ea400ab39d3d6f7a063ac9ff6", "bc293d62b26ec590afc90a9e0a31c45d355b7bd8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 19 08:35:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 19 08:35:47 2010 -0700" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n rcu: Make RCU lockdep check the lockdep_recursion variable\n rcu: Update docs for rcu_access_pointer and rcu_dereference_protected\n rcu: Better explain the condition parameter of rcu_dereference_check()\n rcu: Add rcu_access_pointer and rcu_dereference_protected\n" }, { "commit": "be1a50d4eba4cdb3ebf9d97a0a8693c153436775", "tree": "c4923c176186b9d1a596fd4274d05ddf8a5c2d49", "parents": [ "13bd8e4673d527a9e48f41956b11d391e7c2cfe0" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Sat Apr 03 17:37:45 2010 +0200" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Mon Apr 19 13:17:10 2010 +0100" }, "message": "regulator: Let drivers know when they use the stub API\n\nHave the stub variant of regulator_get() return NULL, so that drivers\ncan (but still don\u0027t have to) handle this case specifically.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: Jerome Oufella \u003cjerome.oufella@savoirfairelinux.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "bc293d62b26ec590afc90a9e0a31c45d355b7bd8", "tree": "4b61dee53e849f0ba1d5a7fef58522e224be836e", "parents": [ "50aec0024eccb1d5f540ab64a1958eebcdb9340c" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Apr 15 12:50:39 2010 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Apr 19 08:37:19 2010 +0200" }, "message": "rcu: Make RCU lockdep check the lockdep_recursion variable\n\nThe lockdep facility temporarily disables lockdep checking by\nincrementing the current-\u003elockdep_recursion variable. Such\ndisabling happens in NMIs and in other situations where lockdep\nmight expect to recurse on itself.\n\nThis patch therefore checks current-\u003elockdep_recursion, disabling RCU\nlockdep splats when this variable is non-zero. In addition, this patch\nremoves the \"likely()\", as suggested by Lai Jiangshan.\n\nReported-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nReported-by: David Miller \u003cdavem@davemloft.net\u003e\nTested-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: laijs@cn.fujitsu.com\nCc: dipankar@in.ibm.com\nCc: mathieu.desnoyers@polymtl.ca\nCc: josh@joshtriplett.org\nCc: dvhltc@us.ibm.com\nCc: niv@us.ibm.com\nCc: peterz@infradead.org\nCc: rostedt@goodmis.org\nCc: Valdis.Kletnieks@vt.edu\nCc: dhowells@redhat.com\nCc: eric.dumazet@gmail.com\nLKML-Reference: \u003c20100415195039.GA22623@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a2612cb16d4d8447793609cbdd2a2f4f156c0020", "tree": "bf1330080ff46175f535d76de6ca98bf2ad23d52", "parents": [ "19b3eecc21b65a24b0aae2684ca0c8e1b99ef802" ], "author": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Thu Apr 15 22:16:04 2010 +0200" }, "committer": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Thu Apr 15 22:18:36 2010 +0200" }, "message": "firewire: cdev: fix cut+paste mistake in disclaimer\n\nThis was supposed to be generic \"authors or copyright holders\";\nI mistakenly picked up text from a wrong file.\n\nReported-by: Daniel K. \u003cdk@uw.no\u003e\nSigned-off-by: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\n" }, { "commit": "2fed94c032316d89422d4abfca2a882897489b94", "tree": "9381c79a351d2c13f6b87bae550c51689491ded6", "parents": [ "00eef7bd01c7598d195699983c5290d901df19ad", "19b3eecc21b65a24b0aae2684ca0c8e1b99ef802" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 15 11:56:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 15 11:56:20 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:\n firewire: cdev: change license of exported header files to MIT license\n firewire: cdev: comment fixlet\n firewire: cdev: iso packet documentation\n firewire: cdev: fix information leak\n firewire: cdev: require quadlet-aligned headers for transmit packets\n firewire: cdev: disallow receive packets without header\n" }, { "commit": "00eef7bd01c7598d195699983c5290d901df19ad", "tree": "14ba0178fc2c5e807282132e689236965b889e91", "parents": [ "250541fca717a5c9b0d3710e737b2ca32ebb6fbc", "014f61504af276ba9d9544d8a7401d8f8526eb73" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 15 11:49:55 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 15 11:49:55 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:\n Input: wacom - switch mode upon system resume\n Revert \"Input: wacom - merge out and in prox events\"\n Input: matrix_keypad - allow platform to disable key autorepeat\n Input: ALPS - add signature for HP Pavilion dm3 laptops\n Input: i8042 - spelling fix\n Input: sparse-keymap - implement safer freeing of the keymap\n Input: update the status of the Multitouch X driver project\n Input: clarify the no-finger event in multitouch protocol\n Input: bcm5974 - retract efi-broken suspend_resume\n Input: sparse-keymap - free the right keymap on error\n" }, { "commit": "19b3eecc21b65a24b0aae2684ca0c8e1b99ef802", "tree": "dc7d17175b47cd81fea937ddd4d933aa4871b9f4", "parents": [ "ca658b1e29d6be939207532e337fb640eb697f71" ], "author": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Sun Apr 11 11:52:12 2010 +0200" }, "committer": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Thu Apr 15 17:50:49 2010 +0200" }, "message": "firewire: cdev: change license of exported header files to MIT license\n\nAmong else, this allows projects like libdc1394 to carry copies of the\nABI related header files without them or distributors having to worry\nabout effects on the project\u0027s overall license terms. Switch to MIT\nlicense as suggested by Kristian. Also update the year in the\ncopyright statement according to source history.\n\nCc: Jay Fenlason \u003cfenlason@redhat.com\u003e\nAcked-by: Clemens Ladisch \u003cclemens@ladisch.de\u003e\nSigned-off-by: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\nSigned-off-by: Kristian Høgsberg \u003ckrh@bitplanet.net\u003e\n" }, { "commit": "c08c68dd76bd6b776bc0eb45a5e8f354ed772cdf", "tree": "5324c73474b1e73631392de814e8ecebd5956d5b", "parents": [ "b62730baea32f86fe91a7930e4b7ee8d82778b79" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 09 15:39:11 2010 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 14 12:20:04 2010 +0200" }, "message": "rcu: Better explain the condition parameter of rcu_dereference_check()\n\nBetter explain the condition parameter of\nrcu_dereference_check() that describes the conditions under\nwhich the dereference is permitted to take place (and\nincorporate Yong Zhang\u0027s suggestion). This condition is only\nchecked under lockdep proving.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: laijs@cn.fujitsu.com\nCc: dipankar@in.ibm.com\nCc: mathieu.desnoyers@polymtl.ca\nCc: josh@joshtriplett.org\nCc: dvhltc@us.ibm.com\nCc: niv@us.ibm.com\nCc: peterz@infradead.org\nCc: rostedt@goodmis.org\nCc: Valdis.Kletnieks@vt.edu\nCc: eric.dumazet@gmail.com\nLKML-Reference: \u003c1270852752-25278-2-git-send-email-paulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b62730baea32f86fe91a7930e4b7ee8d82778b79", "tree": "97910bcb8a0790b10ff687dad901e158a2da63f4", "parents": [ "2ba3abd8186f24c7fb418927025b4e2120e3a362" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Fri Apr 09 15:39:10 2010 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 14 12:19:51 2010 +0200" }, "message": "rcu: Add rcu_access_pointer and rcu_dereference_protected\n\nThis patch adds variants of rcu_dereference() that handle\nsituations where the RCU-protected data structure cannot change,\nperhaps due to our holding the update-side lock, or where the\nRCU-protected pointer is only to be fetched, not dereferenced.\nThese are needed due to some performance concerns with using\nrcu_dereference() where it is not required, aside from the need\nfor lockdep/sparse checking.\n\nThe new rcu_access_pointer() primitive is for the case where the\npointer is be fetch and not dereferenced. This primitive may be\nused without protection, RCU or otherwise, due to the fact that\nit uses ACCESS_ONCE().\n\nThe new rcu_dereference_protected() primitive is for the case\nwhere updates are prevented, for example, due to holding the\nupdate-side lock. This primitive does neither ACCESS_ONCE() nor\nsmp_read_barrier_depends(), so can only be used when updates are\nsomehow prevented.\n\nSuggested-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: laijs@cn.fujitsu.com\nCc: dipankar@in.ibm.com\nCc: mathieu.desnoyers@polymtl.ca\nCc: josh@joshtriplett.org\nCc: dvhltc@us.ibm.com\nCc: niv@us.ibm.com\nCc: peterz@infradead.org\nCc: rostedt@goodmis.org\nCc: Valdis.Kletnieks@vt.edu\nCc: dhowells@redhat.com\nCc: eric.dumazet@gmail.com\nLKML-Reference: \u003c1270852752-25278-1-git-send-email-paulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0df5dd4aae211edeeeb84f7f84f6d093406d7c22", "tree": "6e58bc436b873cf582f20cf0dbd21461c0a56837", "parents": [ "2c61be0a9478258f77b66208a0c4b1f5f8161c3c" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Apr 11 16:48:44 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Apr 12 07:55:15 2010 -0400" }, "message": "NFSv4: fix delegated locking\n\nArnaud Giersch reports that NFSv4 locking is broken when we hold a\ndelegation since commit 8e469ebd6dc32cbaf620e134d79f740bf0ebab79 (NFSv4:\nDon\u0027t allow posix locking against servers that don\u0027t support it).\n\nAccording to Arnaud, the lock succeeds the first time he opens the file\n(since we cannot do a delegated open) but then fails after we start using\ndelegated opens.\n\nThe following patch fixes it by ensuring that locking behaviour is\ngoverned by a per-filesystem capability flag that is initially set, but\ngets cleared if the server ever returns an OPEN without the\nNFS4_OPEN_RESULT_LOCKTYPE_POSIX flag being set.\n\nReported-by: Arnaud Giersch \u003carnaud.giersch@iut-bm.univ-fcomte.fr\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "ca658b1e29d6be939207532e337fb640eb697f71", "tree": "f22c747e718d12b5be2bc37cfccd6d02aff9fcbe", "parents": [ "aa6fec3cdeb14ecc916eb78c4cd9ed79e4f7fe8d" ], "author": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Sat Apr 10 12:23:09 2010 +0200" }, "committer": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Sat Apr 10 16:51:13 2010 +0200" }, "message": "firewire: cdev: comment fixlet\n\nSigned-off-by: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\n" }, { "commit": "aa6fec3cdeb14ecc916eb78c4cd9ed79e4f7fe8d", "tree": "4beee35aa9f9e31ec542d11075b822de9adbacc6", "parents": [ "9cac00b8f0079d5d3d54ec4dae453d58dec30e7c" ], "author": { "name": "Clemens Ladisch", "email": "clemens@ladisch.de", "time": "Wed Mar 31 16:26:52 2010 +0200" }, "committer": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Sat Apr 10 16:51:13 2010 +0200" }, "message": "firewire: cdev: iso packet documentation\n\nAdd the missing documentation for iso packets.\n\nSigned-off-by: Clemens Ladisch \u003cclemens@ladisch.de\u003e\nSigned-off-by: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\n" }, { "commit": "2f4084209adc77f9a1c9f38db3019a509e167882", "tree": "775657114c885505ecc46605e29ea1470e986f76", "parents": [ "2f10ffcfb28beb35137d9e86992c771b4a6c5f2a", "3440c49f5c5ecb4f29b0544aa87da71888404f8f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 09 11:50:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 09 11:50:29 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block: (34 commits)\n cfq-iosched: Fix the incorrect timeslice accounting with forced_dispatch\n loop: Update mtime when writing using aops\n block: expose the statistics in blkio.time and blkio.sectors for the root cgroup\n backing-dev: Handle class_create() failure\n Block: Fix block/elevator.c elevator_get() off-by-one error\n drbd: lc_element_by_index() never returns NULL\n cciss: unlock on error path\n cfq-iosched: Do not merge queues of BE and IDLE classes\n cfq-iosched: Add additional blktrace log messages in CFQ for easier debugging\n i2o: Remove the dangerous kobj_to_i2o_device macro\n block: remove 16 bytes of padding from struct request on 64bits\n cfq-iosched: fix a kbuild regression\n block: make CONFIG_BLK_CGROUP visible\n Remove GENHD_FL_DRIVERFS\n block: Export max number of segments and max segment size in sysfs\n block: Finalize conversion of block limits functions\n block: Fix overrun in lcm() and move it to lib\n vfs: improve writeback_inodes_wb()\n paride: fix off-by-one test\n drbd: fix al-to-on-disk-bitmap for 4k logical_block_size\n ...\n" }, { "commit": "ce82653d6cfcc95ba88c25908664878459fb1b8d", "tree": "ab80dd0055bcb4b9296c28c241f1d1fba229be1f", "parents": [ "d3e06e2b15590b70ea73733fc4612e4741ff46e0" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Apr 06 22:36:20 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 09 10:12:03 2010 -0700" }, "message": "radix_tree_tag_get() is not as safe as the docs make out [ver #2]\n\nradix_tree_tag_get() is not safe to use concurrently with radix_tree_tag_set()\nor radix_tree_tag_clear(). The problem is that the double tag_get() in\nradix_tree_tag_get():\n\n\t\tif (!tag_get(node, tag, offset))\n\t\t\tsaw_unset_tag \u003d 1;\n\t\tif (height \u003d\u003d 1) {\n\t\t\tint ret \u003d tag_get(node, tag, offset);\n\nmay see the value change due to the action of set/clear. RCU is no protection\nagainst this as no pointers are being changed, no nodes are being replaced\naccording to a COW protocol - set/clear alter the node directly.\n\nThe documentation in linux/radix-tree.h, however, says that\nradix_tree_tag_get() is an exception to the rule that \"any function modifying\nthe tree or tags (...) must exclude other modifications, and exclude any\nfunctions reading the tree\".\n\nThe problem is that the next statement in radix_tree_tag_get() checks that the\ntag doesn\u0027t vary over time:\n\n\t\t\tBUG_ON(ret \u0026\u0026 saw_unset_tag);\n\nThis has been seen happening in FS-Cache:\n\n\thttps://www.redhat.com/archives/linux-cachefs/2010-April/msg00013.html\n\nTo this end, remove the BUG_ON() from radix_tree_tag_get() and note in various\ncomments that the value of the tag may change whilst the RCU read lock is held,\nand thus that the return value of radix_tree_tag_get() may not be relied upon\nunless radix_tree_tag_set/clear() and radix_tree_delete() are excluded from\nrunning concurrently with it.\n\nReported-by: Romain DEGEZ \u003cromain.degez@smartjog.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fc1c183353a113c71675fecd0485e5aa0fe68d72", "tree": "25fc50112c80402ab43bd86a3d6b6a99a0c3c128", "parents": [ "4dc86ae1f925b2121d4e75058675895f83e54c71" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Wed Apr 07 19:23:40 2010 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 09 10:09:50 2010 -0700" }, "message": "slab: Generify kernel pointer validation\n\nAs suggested by Linus, introduce a kern_ptr_validate() helper that does some\nsanity checks to make sure a pointer is a valid kernel pointer. This is a\npreparational step for fixing SLUB kmem_ptr_validate().\n\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "45c4d015a92f72ec47acd0c7557abdc0c8a6499d", "tree": "8c71c959f3c7c04647336cca27dc18e3cd0bbe0b", "parents": [ "cf90bfe2ebaf9d32f37acbebb7425c280fd6cd30" ], "author": { "name": "Mark Lord", "email": "kernel@teksavvy.com", "time": "Wed Apr 07 13:52:08 2010 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Thu Apr 08 12:53:57 2010 -0400" }, "message": "libata: Fix accesses at LBA28 boundary (old bug, but nasty) (v2)\n\nMost drives from Seagate, Hitachi, and possibly other brands,\ndo not allow LBA28 access to sector number 0x0fffffff (2^28 - 1).\nSo instead use LBA48 for such accesses.\n\nThis bug could bite a lot of systems, especially when the user has\ntaken care to align partitions to 4KB boundaries. On misaligned systems,\nit is less likely to be encountered, since a 4KB read would end at\n0x10000000 rather than at 0x0fffffff.\n\nSigned-off-by: Mark Lord \u003cmlord@pobox.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "cf90bfe2ebaf9d32f37acbebb7425c280fd6cd30", "tree": "d3e3f2067dc423721d698d154e15213aa5b0132d", "parents": [ "0a2851b9a837cb025d48bb8118f35ebd12bce4b5", "720fc22a7af79d91ec460c80efa92c65c12d105e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 08 07:45:36 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 08 07:45:36 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6:\n ide: Fix IDE taskfile with cfq scheduler\n ide: Must hold queue lock when requeueing\n ide: Requeue request after DMA timeout\n" }, { "commit": "b7a413015d2986edf020fba765c906cc9cbcbfc9", "tree": "e7d65883c875ddb215e47c14aa3616e4bf1a80e3", "parents": [ "9ff4cfab82d27e9fda72315f911bbaa9516e04bc" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Wed Mar 31 21:56:42 2010 +0300" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Apr 08 09:46:19 2010 +0930" }, "message": "virtio: disable multiport console support.\n\nMove MULTIPORT feature and related config changes\nout of exported headers, and disable the feature\nat runtime.\n\nAt this point, it seems less risky to keep code around\nuntil we can enable it than rip it out completely.\n\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "fb1ae635772d679eb312fa447290fc02cd0e4cf1", "tree": "45733f9820da1190cd58bfff080edbb02af961a8", "parents": [ "addb2d6c13993060ae75f5005815b19dd2abdd64", "472a474c6630efd195d3738339fd1bdc8aa3b1aa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 11:02:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 11:02:23 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip:\n x86: Fix double enable_IR_x2apic() call on SMP kernel on !SMP boards\n x86: Increase CONFIG_NODES_SHIFT max to 10\n ibft, x86: Change reserve_ibft_region() to find_ibft_region()\n x86, hpet: Fix bug in RTC emulation\n x86, hpet: Erratum workaround for read after write of HPET comparator\n bootmem, x86: Fix 32bit numa system without RAM on node 0\n nobootmem, x86: Fix 32bit numa system without RAM on node 0\n x86: Handle overlapping mptables\n x86: Make e820_remove_range to handle all covered case\n x86-32, resume: do a global tlb flush in S4 resume\n" }, { "commit": "8725d5416213a145ccc9c236dbd26830ba409e00", "tree": "aff10fc98874adfcb7755ec8bc1f2627036e8dc2", "parents": [ "116354d177ba2da37e91cf884e3d11e67f825efd" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Apr 06 14:35:05 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:05 2010 -0700" }, "message": "memcg: fix race in file_mapped accounting\n\nPresently, memcg\u0027s FILE_MAPPED accounting has following race with\nmove_account (happens at rmdir()).\n\n increment page-\u003emapcount (rmap.c)\n mem_cgroup_update_file_mapped() move_account()\n\t\t\t\t\t lock_page_cgroup()\n\t\t\t\t\t check page_mapped() if\n\t\t\t\t\t page_mapped(page)\u003e1 {\n\t\t\t\t\t\tFILE_MAPPED -1 from old memcg\n\t\t\t\t\t\tFILE_MAPPED +1 to old memcg\n\t\t\t\t\t }\n\t\t\t\t\t .....\n\t\t\t\t\t overwrite pc-\u003emem_cgroup\n\t\t\t\t\t unlock_page_cgroup()\n lock_page_cgroup()\n FILE_MAPPED + 1 to pc-\u003emem_cgroup\n unlock_page_cgroup()\n\nThen,\n\told memcg (-1 file mapped)\n\tnew memcg (+2 file mapped)\n\nThis happens because move_account see page_mapped() which is not guarded\nby lock_page_cgroup(). This patch adds FILE_MAPPED flag to page_cgroup\nand move account information based on it. Now, all checks are synchronous\nwith lock_page_cgroup().\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nReviewed-by: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nReviewed-by: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nCc: Andrea Righi \u003carighi@develer.com\u003e\nCc: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "116354d177ba2da37e91cf884e3d11e67f825efd", "tree": "150227e8a5c9ce8b6dd9333593ed513c8c012686", "parents": [ "57119c34e53bbb8d244c3ff1335ef5145768538f" ], "author": { "name": "Naoya Horiguchi", "email": "n-horiguchi@ah.jp.nec.com", "time": "Tue Apr 06 14:35:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:04 2010 -0700" }, "message": "pagemap: fix pfn calculation for hugepage\n\nWhen we look into pagemap using page-types with option -p, the value of\npfn for hugepages looks wrong (see below.) This is because pte was\nevaluated only once for one vma although it should be updated for each\nhugepage. This patch fixes it.\n\n $ page-types -p 3277 -Nl -b huge\n voffset offset len flags\n 7f21e8a00 11e400 1 ___U___________H_G________________\n 7f21e8a01 11e401 1ff ________________TG________________\n ^^^\n 7f21e8c00 11e400 1 ___U___________H_G________________\n 7f21e8c01 11e401 1ff ________________TG________________\n ^^^\n\nOne hugepage contains 1 head page and 511 tail pages in x86_64 and each\ntwo lines represent each hugepage. Voffset and offset mean virtual\naddress and physical address in the page unit, respectively. The\ndifferent hugepages should not have the same offset value.\n\nWith this patch applied:\n\n $ page-types -p 3386 -Nl -b huge\n voffset offset len flags\n 7fec7a600 112c00 1 ___UD__________H_G________________\n 7fec7a601 112c01 1ff ________________TG________________\n ^^^\n 7fec7a800 113200 1 ___UD__________H_G________________\n 7fec7a801 113201 1ff ________________TG________________\n ^^^\n OK\n\nMore info:\n\n- This patch modifies walk_page_range()\u0027s hugepage walker. But the\n change only affects pagemap_read(), which is the only caller of hugepage\n callback.\n\n- Without this patch, hugetlb_entry() callback is called per vma, that\n doesn\u0027t match the natural expectation from its name.\n\n- With this patch, hugetlb_entry() is called per hugepte entry and the\n callback can become much simpler.\n\nSigned-off-by: Naoya Horiguchi \u003cn-horiguchi@ah.jp.nec.com\u003e\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nAcked-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bb1dc0bacb8ddd7ba6a5906c678a5a5a110cf695", "tree": "e3389ae1a09bba9cd84d6981a7e49edb449133bb", "parents": [ "2a7268abc48c8009b284bd88605d14fcb65772ec" ], "author": { "name": "Yong Zhang", "email": "yong.zhang@windriver.com", "time": "Tue Apr 06 14:35:02 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:04 2010 -0700" }, "message": "kernel.h: fix wrong usage of __ratelimit()\n\nWhen __ratelimit() returns 1 this means that we can go ahead.\n\nSigned-off-by: Yong Zhang \u003cyong.zhang@windriver.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b1dd3b2843b3b73b7fc2ee47d96310cd1c051371", "tree": "ab7d13e076d255dd2c598a3c819e114a854ae85f", "parents": [ "55ab3a1ff843e3f0e24d2da44e71bffa5d853010" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Apr 06 14:35:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:04 2010 -0700" }, "message": "vfs: rename block_fsync() to blkdev_fsync()\n\nRequested by hch, for consistency now it is exported.\n\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Anton Blanchard \u003canton@samba.org\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Jan Kara \u003cjack@suse.cz\u003e\nCc: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "55ab3a1ff843e3f0e24d2da44e71bffa5d853010", "tree": "092f383aab3dc57d6780348aa9638d01e99041cf", "parents": [ "da258016293f5e82b36db67ac3db3931a4fbbc4d" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Apr 06 14:34:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:04 2010 -0700" }, "message": "raw: fsync method is now required\n\nCommit 148f948ba877f4d3cdef036b1ff6d9f68986706a (vfs: Introduce new\nhelpers for syncing after writing to O_SYNC file or IS_SYNC inode) broke\nthe raw driver.\n\nWe now call through generic_file_aio_write -\u003e generic_write_sync -\u003e\nvfs_fsync_range. vfs_fsync_range has:\n\n if (!fop || !fop-\u003efsync) {\n ret \u003d -EINVAL;\n goto out;\n }\n\nBut drivers/char/raw.c doesn\u0027t set an fsync method.\n\nWe have two options: fix it or remove the raw driver completely. I\u0027m\nhappy to do either, the fact this has been broken for so long suggests it\nis rarely used.\n\nThe patch below adds an fsync method to the raw driver. My knowledge of\nthe block layer is pretty sketchy so this could do with a once over.\n\nIf we instead decide to remove the raw driver, this patch might still be\nuseful as a backport to 2.6.33 and 2.6.32.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nReviewed-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nReviewed-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nTested-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "530cd330dc3865e3107304a6e84fdc332aa72f7d", "tree": "414102f790dac9ad80af3c82935e5164b04a1b5e", "parents": [ "a3a2e76c77fa22b114e421ac11dec0c56c3503fb" ], "author": { "name": "David Härdeman", "email": "david@hardeman.nu", "time": "Tue Apr 06 14:34:43 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:02 2010 -0700" }, "message": "include/linux/kfifo.h: fix INIT_KFIFO()\n\nDECLARE_KFIFO creates a union with a struct kfifo and a buffer array with\nsize [size + sizeof(struct kfifo)].\n\nINIT_KFIFO then sets the buffer pointer in struct kfifo to point to the\nbeginning of the buffer array which means that the first call to kfifo_in\nwill overwrite members of the struct kfifo.\n\nSigned-off-by: David Härdeman \u003cdavid@hardeman.nu\u003e\nAcked-by: Stefani Seibold \u003cstefani@seibold.net\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b01d0942c2b7a3026d2b7d38b5773d3d00420e06", "tree": "c4be20ad3896269075ca01c98ef7fd0962af4a50", "parents": [ "0fdf86754f70e813845af4abaa805165ce57a0bb" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Apr 06 14:34:41 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:01 2010 -0700" }, "message": "bitops: remove temporary for_each_bit()\n\nMigration has been completed so remove this now. There\u0027s one straggler in\nlinux-next\u0027s drivers/mtd/sm_ftl.c. A patch has been sent.\n\nCc: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ab195c58b864802c15e494f06ae109413e12d50b", "tree": "7b86a6c2a673323b0a90cae227f9fc023eb5b3ff", "parents": [ "cb4361c1dc29cd870f664c004b1817106fbce0fa", "445d211b0da4e9a6e6d576edff85085c2aaf53df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 06 08:36:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 06 08:36:31 2010 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n libata: unlock HPA if device shrunk\n libata: disable NCQ on Crucial C300 SSD\n libata: don\u0027t whine on spurious IRQ\n" }, { "commit": "445d211b0da4e9a6e6d576edff85085c2aaf53df", "tree": "039ade5b49cb0bbd388babc369f28f541c76ec96", "parents": [ "68b0ddb289220b6d4d865be128939663be34959d" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Apr 05 10:33:13 2010 +0900" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Apr 06 10:55:33 2010 -0400" }, "message": "libata: unlock HPA if device shrunk\n\nSome BIOSes don\u0027t configure HPA during boot but do so while resuming.\nThis causes harddrives to shrink during resume making libata detach\nand reattach them. This can be worked around by unlocking HPA if old\nsize equals native size.\n\nAdd ATA_DFLAG_UNLOCK_HPA so that HPA unlocking can be controlled\nper-device and update ata_dev_revalidate() such that it sets\nATA_DFLAG_UNLOCK_HPA and fails with -EIO when the above condition is\ndetected.\n\nThis patch fixes the following bug.\n\n https://bugzilla.kernel.org/show_bug.cgi?id\u003d15396\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Oleksandr Yermolenko \u003cyaa.bta@gmail.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "9d32c30542f9ecdb4b96a1a960924c9f403e3562", "tree": "accdc04a9b837b3531e4c53f4cd0dfe8b04ec0e0", "parents": [ "5e28d8eb68c12eab9c4a47b42ba993a6420d71d3" ], "author": { "name": "H Hartley Sweeten", "email": "hartleys@visionengravers.com", "time": "Mon Apr 05 22:29:09 2010 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Mon Apr 05 23:02:00 2010 -0700" }, "message": "Input: matrix_keypad - allow platform to disable key autorepeat\n\nIn an embedded system the matrix_keypad driver might be used to\ninterface with an external control panel and not an actual keyboard.\nOn the control panel some of the keys could be used to turn on/off\nvarious functions. If key autorepeat is enabled this causes the\nfunction to quickly toggle between the on and off states and makes\noperation difficult.\n\nAdd an option in the platform-specific data to disable the key\nautorepeat.\n\nSigned-off-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "5fbfb18d7a5b846946d52c4a10e3aaa213ec31b6", "tree": "bcfa13dec8cb2527c3007b3e5f957cb50e571c64", "parents": [ "7da23b86e14b77c094b11a9fa5ef5b3758fc9193" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Apr 01 19:09:40 2010 +1100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 05 19:50:02 2010 -0700" }, "message": "Fix up possibly racy module refcounting\n\nModule refcounting is implemented with a per-cpu counter for speed.\nHowever there is a race when tallying the counter where a reference may\nbe taken by one CPU and released by another. Reference count summation\nmay then see the decrement without having seen the previous increment,\nleading to lower than expected count. A module which never has its\nactual reference drop below 1 may return a reference count of 0 due to\nthis race.\n\nModule removal generally runs under stop_machine, which prevents this\nrace causing bugs due to removal of in-use modules. However there are\nother real bugs in module.c code and driver code (module_refcount is\nexported) where the callers do not run under stop_machine.\n\nFix this by maintaining running per-cpu counters for the number of\nmodule refcount increments and the number of refcount decrements. The\nincrements are tallied after the decrements, so any decrement seen will\nalways have its corresponding increment counted. The final refcount is\nthe difference of the total increments and decrements, preventing a\nlow-refcount from being returned.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b66696e3c0d8fc01efdbc701eba1276618332cb3", "tree": "3094ef42787b8e0c900bce1f2391ced081ed1ba4", "parents": [ "9e74e7c81a24aee66024fc477786bd1de84e293b", "a32f3926632e71c8aa23ce32fe2625f8d5f792c2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 05 09:39:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 05 09:39:11 2010 -0700" }, "message": "Merge branch \u0027slabh\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc\n\n* \u0027slabh\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc:\n eeepc-wmi: include slab.h\n staging/otus: include slab.h from usbdrv.h\n percpu: don\u0027t implicitly include slab.h from percpu.h\n kmemcheck: Fix build errors due to missing slab.h\n include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n iwlwifi: don\u0027t include iwl-dev.h from iwl-devtrace.h\n x86: don\u0027t include slab.h from arch/x86/include/asm/pgtable_32.h\n\nFix up trivial conflicts in include/linux/percpu.h due to\nis_kernel_percpu_address() having been introduced since the slab.h\ncleanup with the percpu_up.c splitup.\n" }, { "commit": "9e74e7c81a24aee66024fc477786bd1de84e293b", "tree": "8f172b7e5a86fe6b51e46f1d219e9c0707beab60", "parents": [ "4946d54cb55e86a156216fcfeed5568514b0830f", "d5e50daf92df8afcb701fd717b301985691e802f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 05 09:16:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 05 09:16:37 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:\n module: add stub for is_module_percpu_address\n percpu, module: implement and use is_kernel/module_percpu_address()\n module: encapsulate percpu handling better and record percpu_size\n" }, { "commit": "336f5899d287f06d8329e208fc14ce50f7ec9698", "tree": "9b762d450d5eb248a6ff8317badb7e223d93ed58", "parents": [ "a4ab2773205e8b94c18625455f85e3b6bb9d7ad6", "db217dece3003df0841bacf9556b5c06aa097dae" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Apr 05 11:37:28 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Apr 05 11:37:28 2010 +0900" }, "message": "Merge branch \u0027master\u0027 into export-slabh\n" }, { "commit": "8ce42c8b7fdf4fc008a6fc7349beb8f4dd5cb774", "tree": "bc05326ed8ade9137e3ce5fb5b1d439dcdce266f", "parents": [ "0121b0c771f929bb5298554b70843ab46280c298", "6e03bb5ad363fdbe4e1e227cfb78f7978c662e18" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 04 12:13:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 04 12:13:10 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf: Always build the powerpc perf_arch_fetch_caller_regs version\n perf: Always build the stub perf_arch_fetch_caller_regs version\n perf, probe-finder: Build fix on Debian\n perf/scripts: Tuple was set from long in both branches in python_process_event()\n perf: Fix \u0027perf sched record\u0027 deadlock\n perf, x86: Fix callgraphs of 32-bit processes on 64-bit kernels\n perf, x86: Fix AMD hotplug \u0026 constraint initialization\n x86: Move notify_cpu_starting() callback to a later stage\n x86,kgdb: Always initialize the hw breakpoint attribute\n perf: Use hot regs with software sched switch/migrate events\n perf: Correctly align perf event tracing buffer\n" }, { "commit": "5e11611a5d22252f3f9c169a3c9377eac0c32033", "tree": "c4cd71175afb12c63bc5a3961098321ff0546b63", "parents": [ "d4509e5a6edf8862c18d887a642ce4994bde297d", "c6c352371c1ce486a62f4eb92e545b05cfcef76b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 02 19:50:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 02 19:50:11 2010 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n\n* master.kernel.org:/home/rmk/linux-2.6-arm:\n ARM: 5965/1: Fix soft lockup in at91 udc driver\n ARM: 6006/1: ARM: Use the correct NOP size in memmove for Thumb-2 kernel builds\n ARM: 6005/1: arm: kprobes: fix register corruption with jprobes\n ARM: 6003/1: removing compilation warning from pl061.h\n ARM: 6001/1: removing compilation warning comming from clkdev.h\n ARM: 6000/1: removing compilation warning comming from \u003casm/irq.h\u003e\n ARM: 5999/1: Including device.h and resource.h header files in linux/amba/bus.h\n ARM: 5997/1: ARM: Correct the VFPv3 detection\n ARM: 5996/1: ARM: Change the mandatory barriers implementation (4/4)\n ARM: 5995/1: ARM: Add L2x0 outer_sync() support (3/4)\n ARM: 5994/1: ARM: Add outer_cache_fns.sync function pointer (2/4)\n ARM: 5993/1: ARM: Move the outer_cache definitions into a separate file (1/4)\n" }, { "commit": "24b99d1576e6e330c2eba534a793b6e6dcb37f6b", "tree": "c8ad2d4ad7e06161d1b12013e91bf34d5eb9f556", "parents": [ "6da8d866d0d39e9509ff826660f6a86a6757c966", "5a7aadfe2fcb0f69e2acc1fbefe22a096e792fc9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 02 19:44:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 02 19:44:42 2010 -0700" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:\n Freezer: Fix buggy resume test for tasks frozen with cgroup freezer\n Freezer: Only show the state of tasks refusing to freeze\n" }, { "commit": "50d11d190afa4e21284b735bb0a092036f298f0b", "tree": "098257e5933d1b1a5cbbc3470cef20a4cb856836", "parents": [ "42be79e37e264557f12860fa4cc84b4de3685954", "ab310b5edb8b601bcb02491ed6f7676da4fd1757" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Apr 02 19:29:17 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Apr 02 19:29:17 2010 +0200" }, "message": "Merge branch \u0027perf/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into perf/urgent\n" }, { "commit": "042be38e6106ed70b42d096ab4a1ed4187e510e6", "tree": "fb3599873f28cf36dbc76b6cd0a84f3e89e5e8cb", "parents": [ "b4a5e8a1deca7e61ebaffb37344766b0f0e9f327" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Thu Apr 01 14:32:43 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Thu Apr 01 16:12:48 2010 -0700" }, "message": "ibft, x86: Change reserve_ibft_region() to find_ibft_region()\n\nThis allows arch code could decide the way to reserve the ibft.\n\nAnd we should reserve ibft as early as possible, instead of BOOTMEM\nstage, in case the table is in RAM range and is not reserved by BIOS\n(this will often be the case.)\n\nMove to just after find_smp_config().\n\nAlso when CONFIG_NO_BOOTMEM\u003dy, We will not have reserve_bootmem() anymore.\n\n-v2: fix typo about ibft pointed by Konrad Rzeszutek Wilk \u003ckonrad@darnok.org\u003e\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nLKML-Reference: \u003c4BB510FB.80601@kernel.org\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Peter Jones \u003cpjones@redhat.com\u003e\nCc: Konrad Rzeszutek Wilk \u003ckonrad@kernel.org\u003e\nCC: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "6072f7491f5ef391a575e18a1165e72a3eef1601", "tree": "8d15e02b391f89bc518d6981a9325244d464614b", "parents": [ "9ce41aed0d392246eb788786253f242e829fd5e1" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Mar 31 20:11:59 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Apr 01 01:31:13 2010 -0700" }, "message": "ide: Requeue request after DMA timeout\n\nI noticed that my KVM virtual machines were experiencing IDE\nissues resulting in processes stuck on waiting for buffers to\ncomplete.\n\nThe root cause is of course race conditions in the ancient qemu\nbackend that I\u0027m using. However, the fact that the guest isn\u0027t\nrecovering is a bug.\n\nI\u0027ve tracked it down to the change made last year to dequeue\nrequests at the start rather than at the end in the IDE layer.\n\ncommit 8f6205cd572fece673da0255d74843680f67f879\nAuthor: Tejun Heo \u003ctj@kernel.org\u003e\nDate: Fri May 8 11:53:59 2009 +0900\n\n ide: dequeue in-flight request\n\nThe problem is that the function ide_dma_timeout_retry does not\nrequeue the current request, causing one request to be lost for\neach DMA timeout.\n\nThis patch fixes this by requeueing the request.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e49a5bd38159dfb1928fd25b173bc9de4bbadb21", "tree": "85c7c5fcce6df6a6ab6c119c40f6652d7783ec0b", "parents": [ "eb1e79611cc9bfe21978230e3521e77ea2d7874a" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Mon Mar 22 19:40:03 2010 +0100" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Apr 01 08:26:31 2010 +0200" }, "message": "perf: Use hot regs with software sched switch/migrate events\n\nScheduler\u0027s task migration events don\u0027t work because they always\npass NULL regs perf_sw_event(). The event hence gets filtered\nin perf_swevent_add().\n\nScheduler\u0027s context switches events use task_pt_regs() to get\nthe context when the event occured which is a wrong thing to\ndo as this won\u0027t give us the place in the kernel where we went\nto sleep but the place where we left userspace. The result is\neven more wrong if we switch from a kernel thread.\n\nUse the hot regs snapshot for both events as they belong to the\nnon-interrupt/exception based events family. Unlike page faults\nor so that provide the regs matching the exact origin of the event,\nwe need to save the current context.\n\nThis makes the task migration event working and fix the context\nswitch callchains and origin ip.\n\nExample: perf record -a -e cs\n\nBefore:\n\n 10.91% ksoftirqd/0 0 [k] 0000000000000000\n |\n --- (nil)\n perf_callchain\n perf_prepare_sample\n __perf_event_overflow\n perf_swevent_overflow\n perf_swevent_add\n perf_swevent_ctx_event\n do_perf_sw_event\n __perf_sw_event\n perf_event_task_sched_out\n schedule\n run_ksoftirqd\n kthread\n kernel_thread_helper\n\nAfter:\n\n 23.77% hald-addon-stor [kernel.kallsyms] [k] schedule\n |\n --- schedule\n |\n |--60.00%-- schedule_timeout\n | wait_for_common\n | wait_for_completion\n | blk_execute_rq\n | scsi_execute\n | scsi_execute_req\n | sr_test_unit_ready\n | |\n | |--66.67%-- sr_media_change\n | | media_changed\n | | cdrom_media_changed\n | | sr_block_media_changed\n | | check_disk_change\n | | cdrom_open\n\nv2: Always build perf_arch_fetch_caller_regs() now that software\nevents need that too. They don\u0027t need it from modules, unlike trace\nevents, so we keep the EXPORT_SYMBOL in trace_event_perf.c\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d5e50daf92df8afcb701fd717b301985691e802f", "tree": "a06b35a25d939fb762d45b563df091d390e0274b", "parents": [ "10fad5e46f6c7bdfb01b1a012380a38e3c6ab346" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Wed Mar 31 11:33:42 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 31 11:33:42 2010 +0900" }, "message": "module: add stub for is_module_percpu_address\n\nFix build for CONFIG_MODULES not enabled by providing a stub\nfor is_module_percpu_address().\n\nkernel/lockdep.c:605: error: implicit declaration of function \u0027is_module_percpu_address\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "de380b55f92986c1a84198149cb71b7228d15fbd", "tree": "dce7168802e1e65754c9b6455d0527dfa853168c", "parents": [ "ea5a9f0c3447889abceb7482c391bb977472eab9" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:06:43 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "percpu: don\u0027t implicitly include slab.h from percpu.h\n\npercpu.h has always been including slab.h to get k[mz]alloc/free() for\nUP inline implementation. percpu.h being used by very low level\nheaders including module.h and sched.h, this meant that a lot files\nunintentionally got slab.h inclusion.\n\nLee Schermerhorn was trying to make topology.h use percpu.h and got\nbitten by this implicit inclusion. The right thing to do is break\nthis ultimately unnecessary dependency. The previous patch added\nexplicit inclusion of either gfp.h or slab.h to the source files using\nthem. This patch updates percpu.h such that slab.h is no longer\nincluded from percpu.h.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReviewed-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "6631424fd2efd75e7394b318ad2a8597327857a9", "tree": "09cc31036c9c53c5faec578ad68d443fd53e1b3d", "parents": [ "c45140a996b511bccdcbbdbea7e36f001826bdf2", "c0cd884af045338476b8e69a61fceb3f34ff22f1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 29 14:41:18 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 29 14:41:18 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (33 commits)\n r8169: offical fix for CVE-2009-4537 (overlength frame DMAs)\n ipv6: Don\u0027t drop cache route entry unless timer actually expired.\n tulip: Add missing parens.\n r8169: fix broken register writes\n pcnet_cs: add new id\n bonding: fix broken multicast with round-robin mode\n drivers/net: Fix continuation lines\n e1000: do not modify tx_queue_len on link speed change\n net: ipmr/ip6mr: prevent out-of-bounds vif_table access\n ixgbe: Do not run all Diagnostic offline tests when VFs are active\n igb: use correct bits to identify if managability is enabled\n benet: Fix compile warnnings in drivers/net/benet/be_ethtool.c\n net: Add MSG_WAITFORONE flag to recvmmsg\n e1000e: do not modify tx_queue_len on link speed change\n igbvf: do not modify tx_queue_len on link speed change\n ipv4: Restart rt_intern_hash after emergency rebuild (v2)\n ipv4: Cleanup struct net dereference in rt_intern_hash\n net: fix netlink address dumping in IPv4/IPv6\n tulip: Fix null dereference in uli526x_rx_packet()\n gianfar: fix undo of reserve()\n ...\n" }, { "commit": "de329820e920cd9cfbc2127cad26a37026260cce", "tree": "c392dbee75854e1f0b950f9d16dcf03214c63e80", "parents": [ "ad4ba059005f18ec9e274966c16d99fc5ce8b2cd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 29 14:30:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 29 14:30:19 2010 -0700" }, "message": "ext3: fix broken handling of EXT3_STATE_NEW\n\nIn commit 9df93939b735 (\"ext3: Use bitops to read/modify\nEXT3_I(inode)-\u003ei_state\") ext3 changed its internal \u0027i_state\u0027 variable to\nuse bitops for its state handling. However, unline the same ext4\nchange, it didn\u0027t actually change the name of the field when it changed\nthe semantics of it.\n\nAs a result, an old use of \u0027i_state\u0027 remained in fs/ext3/ialloc.c that\ninitialized the field to EXT3_STATE_NEW. And that does not work\n_at_all_ when we\u0027re now working with individually named bits rather than\nvalues that get masked. So the code tried to mark the state to be new,\nbut in actual fact set the field to EXT3_STATE_JDATA. Which makes no\nsense at all, and screws up all the code that checks whether the inode\nwas newly allocated.\n\nIn particular, it made the xattr code unhappy, and caused various random\nbehavior, like apparently\n\n\thttps://bugzilla.redhat.com/show_bug.cgi?id\u003d577911\n\nSo fix the initialization, and rename the field to match ext4 so that we\ndon\u0027t have this happen again.\n\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nCc: Daniel J Walsh \u003cdwalsh@redhat.com\u003e\nCc: Eric Paris \u003ceparis@redhat.com\u003e\nCc: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "367d6acceaacff1adc44f121543effb9c060e575", "tree": "d1c75af960ad59a594088df843e3fa662b691415", "parents": [ "55a07517edbf15b83f323644edf346726eccd7e0" ], "author": { "name": "viresh kumar", "email": "viresh.kumar@st.com", "time": "Mon Mar 29 05:29:56 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Mar 29 17:33:33 2010 +0100" }, "message": "ARM: 6003/1: removing compilation warning from pl061.h\n\npl061.h is using u8 type. including \u003clinux/types.h\u003e in pl061.h to avoid\nwarning.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Baruch Siach \u003cbaruch@tkos.co.il\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "c36207a4624f15020f2918324405c1c88a5d4cbc", "tree": "e70f0955f830e7d32ac196ebe2ce3a22a768e4bf", "parents": [ "325ffc3633f1c30ef89d98d619f7e1497366e77c" ], "author": { "name": "viresh kumar", "email": "viresh.kumar@st.com", "time": "Mon Mar 29 05:28:32 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Mar 29 17:33:31 2010 +0100" }, "message": "ARM: 5999/1: Including device.h and resource.h header files in linux/amba/bus.h\n\nlinux/amba/bus.h have dependencies on linux/device.h and linux/resource.h, but\nit doesn\u0027t include them. We get compilation errors in our files which include\nbus.h but doesn\u0027t include device.h and resource.h. This patch includes device.h\nand resource.h in linux/amba/bus.h file.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Linux Walleij \u003clinux.ml.walleij@gmail.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "a53f4f9efaeb1d87cfae066346979d4d70e1abe9", "tree": "d774e3c010b96bc71226d5aedd1df04462629db5", "parents": [ "88be12c440cfa2fa3f5be83507360aac9ea1c54e" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Mon Mar 29 13:08:52 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 29 09:14:47 2010 -0700" }, "message": "SLOW_WORK: CONFIG_SLOW_WORK_PROC should be CONFIG_SLOW_WORK_DEBUG\n\nCONFIG_SLOW_WORK_PROC was changed to CONFIG_SLOW_WORK_DEBUG, but not in all\ninstances. Change the remaining instances. This makes the debugfs file\ndisplay the time mark and the owner\u0027s description again.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "10fad5e46f6c7bdfb01b1a012380a38e3c6ab346", "tree": "9ec6e3955e7f879f64ea79812cf5ecd41baa6939", "parents": [ "259354deaaf03d49a02dbb9975d6ec2a54675672" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 10 18:57:54 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Mar 29 23:07:12 2010 +0900" }, "message": "percpu, module: implement and use is_kernel/module_percpu_address()\n\nlockdep has custom code to check whether a pointer belongs to static\npercpu area which is somewhat broken. Implement proper\nis_kernel/module_percpu_address() and replace the custom code.\n\nOn UP, percpu variables are regular static variables and can\u0027t be\ndistinguished from them. Always return %false on UP.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\n" }, { "commit": "259354deaaf03d49a02dbb9975d6ec2a54675672", "tree": "a05fbdfecfa5c2924235ce2fb7618b3acdecaa16", "parents": [ "b72c40949b0f04728f2993a1434598d3bad094ea" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 10 18:56:10 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Mar 29 23:07:12 2010 +0900" }, "message": "module: encapsulate percpu handling better and record percpu_size\n\nBetter encapsulate module static percpu area handling so that code\noutsidef of CONFIG_SMP ifdef doesn\u0027t deal with mod-\u003epercpu directly\nand add mod-\u003epercpu_size and record percpu_size in it. Both percpu\nfields are compiled out on UP. While at it, mark mod-\u003epercpu w/\n__percpu.\n\nThis is to prepare for is_module_percpu_address().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "71c5c1595c04852d6fbf3c4882b47b30b61a4d32", "tree": "d95c64c5b752d37e7d1235e52f0c1fceb816c2ec", "parents": [ "f49c57e141c7f53353e4265a31dc2324e6215037" ], "author": { "name": "Brandon L Black", "email": "blblack@gmail.com", "time": "Fri Mar 26 16:18:03 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 27 08:29:01 2010 -0700" }, "message": "net: Add MSG_WAITFORONE flag to recvmmsg\n\nAdd new flag MSG_WAITFORONE for the recvmmsg() syscall.\nWhen this flag is specified for a blocking socket, recvmmsg()\nwill only block until at least 1 packet is available. The\ndefault behavior is to block until all vlen packets are\navailable. This flag has no effect on non-blocking sockets\nor when used in combination with MSG_DONTWAIT.\n\nSigned-off-by: Brandon L Black \u003cblblack@gmail.com\u003e\nAcked-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nAcked-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b72c40949b0f04728f2993a1434598d3bad094ea", "tree": "612b99ceac1f713d15cb288d370578e138537e49", "parents": [ "e4d50423d773fb8d5b714430ba5358e8a1b87c14", "d558b483d5a73f5718705b270cb2090f66ea48c8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 26 16:34:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 26 16:34:29 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:\n x86/PCI: truncate _CRS windows with _LEN \u003e _MAX - _MIN + 1\n x86/PCI: for host bridge address space collisions, show conflicting resource\n frv/PCI: remove redundant warnings\n x86/PCI: remove redundant warnings\n PCI: don\u0027t say we claimed a resource if we failed\n PCI quirk: Disable MSI on VIA K8T890 systems\n PCI quirk: RS780/RS880: work around missing MSI initialization\n PCI quirk: only apply CX700 PCI bus parking quirk if external VT6212L is present\n PCI: complain about devices that seem to be broken\n PCI: print resources consistently with %pR\n PCI: make disabled window printk style match the enabled ones\n PCI: break out primary/secondary/subordinate for readability\n PCI: for address space collisions, show conflicting resource\n resources: add interfaces that return conflict information\n PCI: cleanup error return for pcix get and set mmrbc functions\n PCI: fix access of PCI_X_CMD by pcix get and set mmrbc functions\n PCI: kill off pci_register_set_vga_state() symbol export.\n PCI: fix return value from pcix_get_max_mmrbc()\n" }, { "commit": "5a7aadfe2fcb0f69e2acc1fbefe22a096e792fc9", "tree": "dc1b649fc6aa05ecd25cab23e464894e660830d5", "parents": [ "4f598458ea4450f53e8ed929ee4e66b3404a7286" ], "author": { "name": "Matt Helsley", "email": "matthltc@us.ibm.com", "time": "Fri Mar 26 23:51:44 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 26 23:51:44 2010 +0100" }, "message": "Freezer: Fix buggy resume test for tasks frozen with cgroup freezer\n\nWhen the cgroup freezer is used to freeze tasks we do not want to thaw\nthose tasks during resume. Currently we test the cgroup freezer\nstate of the resuming tasks to see if the cgroup is FROZEN. If so\nthen we don\u0027t thaw the task. However, the FREEZING state also indicates\nthat the task should remain frozen.\n\nThis also avoids a problem pointed out by Oren Ladaan: the freezer state\ntransition from FREEZING to FROZEN is updated lazily when userspace reads\nor writes the freezer.state file in the cgroup filesystem. This means that\nresume will thaw tasks in cgroups which should be in the FROZEN state if\nthere is no read/write of the freezer.state file to trigger this\ntransition before suspend.\n\nNOTE: Another \"simple\" solution would be to always update the cgroup\nfreezer state during resume. However it\u0027s a bad choice for several reasons:\nUpdating the cgroup freezer state is somewhat expensive because it requires\nwalking all the tasks in the cgroup and checking if they are each frozen.\nWorse, this could easily make resume run in N^2 time where N is the number\nof tasks in the cgroup. Finally, updating the freezer state from this code\npath requires trickier locking because of the way locks must be ordered.\n\nInstead of updating the freezer state we rely on the fact that lazy\nupdates only manage the transition from FREEZING to FROZEN. We know that\na cgroup with the FREEZING state may actually be FROZEN so test for that\nstate too. This makes sense in the resume path even for partially-frozen\ncgroups -- those that really are FREEZING but not FROZEN.\n\nReported-by: Oren Ladaan \u003corenl@cs.columbia.edu\u003e\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "054319b5e255c0671012a5a89b344a7d55cda80c", "tree": "5f815e837eacb11504f19c00e155befcecdf0903", "parents": [ "833961d81f0ece46b7884f988cc65509e2c49646", "830ec0458c390f29c6c99e1ff7feab9e36368d12" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 26 15:10:38 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 26 15:10:38 2010 -0700" }, "message": "Merge branch \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n time: Fix accumulation bug triggered by long delay.\n posix-cpu-timers: Reset expire cache when no timer is running\n timer stats: Fix del_timer_sync() and try_to_del_timer_sync()\n clockevents: Sanitize min_delta_ns adjustment and prevent overflows\n" }, { "commit": "8128f55a0bc60cf3779135a1f837c4323e77c582", "tree": "a6f23d18496049651617f5c5cbe21648fa521f4e", "parents": [ "50da56706b989b99edb20f9c03172df193240c78", "c26f91a3df1999ec1b3298372d73f90cbab81106" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 26 15:08:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 26 15:08:31 2010 -0700" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: Remove excessive early_res debug output\n softlockup: Stop spurious softlockup messages due to overflow\n rcu: Fix local_irq_disable() CONFIG_PROVE_RCU\u003dy false positives\n rcu: Fix tracepoints \u0026 lockdep false positive\n rcu: Make rcu_read_lock_bh_held() allow for disabled BH\n" }, { "commit": "126a031e437a4ab56a162e9cff7fc04b9f7efeec", "tree": "8fdf2ffd565a0808827665ce74fe65e35647296b", "parents": [ "01e77706cdde7c0b47e5ca1f4284a795504c7c40", "7c9f757319ccf7a47ce167b86eda671c87b5b917" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 25 14:06:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 25 14:06:29 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits)\n TIPC: Removed inactive maintainer\n isdn: Cleanup Sections in PCMCIA driver elsa\n isdn: Cleanup Sections in PCMCIA driver avma1\n isdn: Cleanup Sections in PCMCIA driver teles\n isdn: Cleanup Sections in PCMCIA driver sedlbauer\n via-velocity: Fix FLOW_CNTL_TX_RX handling in set_mii_flow_control()\n netfilter: xt_hashlimit: IPV6 bugfix\n netfilter: ip6table_raw: fix table priority\n netfilter: xt_hashlimit: dl_seq_stop() fix\n af_key: return error if pfkey_xfrm_policy2msg_prep() fails\n skbuff: remove unused dma_head \u0026 dma_maps fields\n vlan: updates vlan real_num_tx_queues\n vlan: adds vlan_dev_select_queue\n igb: only use vlan_gro_receive if vlans are registered\n igb: do not modify tx_queue_len on link speed change\n igb: count Rx FIFO errors correctly\n bnx2: Use proper handler during netpoll.\n bnx2: Fix netpoll crash.\n ksz884x: fix return value of netdev_set_eeprom\n cgroups: net_cls as module\n ...\n" }, { "commit": "80bb3a00fa314e3c5dbbd23a38bfaf94f2402b99", "tree": "ef2e5b4dde5ef7674b5cc713db9dc925d1f98f15", "parents": [ "9a127aad4d60968fba96622008ea0d243688f2b0", "8f5992291457c8e6de2f5fe39849de6756be1a96" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 25 11:48:58 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 25 11:48:58 2010 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6\n" }, { "commit": "9c13886665c43600bd0af4b38e33c654e648e078", "tree": "edbcf36e1861c0c65ef0d1f0c0c1324da79d2f53", "parents": [ "55e0d7cf279177dfe320f54816320558bc370f24" ], "author": { "name": "Jozsef Kadlecsik", "email": "kadlec@blackhole.kfki.hu", "time": "Thu Mar 25 11:17:26 2010 +0100" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Thu Mar 25 11:17:26 2010 +0100" }, "message": "netfilter: ip6table_raw: fix table priority\n\nThe order of the IPv6 raw table is currently reversed, that makes impossible\nto use the NOTRACK target in IPv6: for example if someone enters\n\nip6tables -t raw -A PREROUTING -p tcp --dport 80 -j NOTRACK\n\nand if we receive fragmented packets then the first fragment will be\nuntracked and thus skip nf_ct_frag6_gather (and conntrack), while all\nsubsequent fragments enter nf_ct_frag6_gather and reassembly will never\nsuccessfully be finished.\n\nSinged-off-by: Jozsef Kadlecsik \u003ckadlec@blackhole.kfki.hu\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "6c75969e22ffe27df64ff7477bd35fe72bface3e", "tree": "d5bcf7f6b7963e3c8848640bcd0fc6b850252fa8", "parents": [ "c02c873c25209f971c2e10884f50d4ab61db1e23", "556ae3bb32cabe483375b857dda1322384c57b65" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 24 16:50:46 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 24 16:50:46 2010 -0700" }, "message": "Merge branch \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n NFS: don\u0027t try to decode GETATTR if DELEGRETURN returned error\n sunrpc: handle allocation errors from __rpc_lookup_create()\n SUNRPC: Fix the return value of rpc_run_bc_task()\n SUNRPC: Fix a use after free bug with the NFSv4.1 backchannel\n SUNRPC: Fix a potential memory leak in auth_gss\n NFS: Prevent another deadlock in nfs_release_page()\n" }, { "commit": "90fddabf5818367c6bd1fe1b256a10e01827862f", "tree": "e90fd8f5e340be929f2cd53020b97d083397ef0f", "parents": [ "8e0cc811e0f8029a7225372fb0951fab102c012f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 24 09:43:00 2010 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 24 16:31:22 2010 -0700" }, "message": "Document Linux\u0027s circular buffering capabilities\n\nDocument the circular buffering capabilities available in Linux.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nReviewed-by: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7198f3c9b13c7aa1e5d9f7ff74c0ea303174feff", "tree": "506065ad0752685ec1ac0a164e294bd85cb9bbb9", "parents": [ "3f8b5ee33293d43ca360771b535dfae8c57259dc" ], "author": { "name": "Adrian Hunter", "email": "adrian.hunter@nokia.com", "time": "Tue Mar 23 13:35:40 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 24 16:31:21 2010 -0700" }, "message": "mmc: fix incorrect interpretation of card type bits\n\nIn the extended CSD register the CARD_TYPE is an 8-bit value of which the\nupper 6 bits were reserved in JEDEC specifications prior to version 4.4.\nIn version 4.4 two of the reserved bits were designated for identifying\nsupport for the newly added High-Speed Dual Data Rate. Unfortunately the\nmmc_read_ext_csd() function required that the reserved bits be zero\ninstead of ignoring them as it should.\n\nThis patch makes mmc_read_ext_csd() ignore the CARD_TYPE bits that are\nreserved or not yet supported. It also stops the function jumping to the\nend as though an error occurred, when it is only warns that the CARD_TYPE\nbits (that it does interpret) are invalid.\n\nSigned-off-by: Adrian Hunter \u003cadrian.hunter@nokia.com\u003e\nCc: \u003clinux-mmc@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6cb4aff0a77cc0e6bae9475d62205319e3ebbf3f", "tree": "9049d01ae8eee4ce948d5a63005c1baf0ceac5a4", "parents": [ "298359c5bf06c04258d7cf552426e198c47e83c1" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Tue Mar 23 13:35:38 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 24 16:31:21 2010 -0700" }, "message": "reiserfs: fix oops while creating privroot with selinux enabled\n\nCommit 57fe60df (\"reiserfs: add atomic addition of selinux attributes\nduring inode creation\") contains a bug that will cause it to oops when\nmounting a file system that didn\u0027t previously contain extended attributes\non a system using security.* xattrs.\n\nThe issue is that while creating the privroot during mount\nreiserfs_security_init calls reiserfs_xattr_jcreate_nblocks which\ndereferences the xattr root. The xattr root doesn\u0027t exist, so we get an\noops.\n\nAddresses http://bugzilla.kernel.org/show_bug.cgi?id\u003d15309\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4c87684d32e8f95715d53039dcd2d998dc63d1eb", "tree": "80d351d6866fa15ff829408aee635145a039b7fb", "parents": [ "3fa30460ea502133a18a07b14452cd660906f16f" ], "author": { "name": "David Härdeman", "email": "david@hardeman.nu", "time": "Tue Mar 23 13:35:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 24 16:31:20 2010 -0700" }, "message": "kfifo: fix KFIFO_INIT in include/linux/kfifo.h\n\ninclude/linux/kfifo.h first defines and then undefines __kfifo_initializer\nwhich is used by INIT_KFIFO (which is also a macro, so building a module\nwhich uses INIT_KFIFO will fail).\n\nSigned-off-by: David Härdeman \u003cdavid@hardeman.nu\u003e\nAcked-by: Stefani Seibold \u003cstefani@seibold.net\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "03e6d819c2cb2cc8ce5642669a0a7c72336ee7a2", "tree": "80ae5a328cf6b5a7cdbefba59a2931218923d874", "parents": [ "f6b9f4b263f3178fc0f23f0e67d04386528cc727" ], "author": { "name": "Alexander Duyck", "email": "alexander.h.duyck@intel.com", "time": "Tue Mar 23 20:40:50 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 24 11:13:35 2010 -0700" }, "message": "skbuff: remove unused dma_head \u0026 dma_maps fields\n\nThe dma map fields in the skb_shared_info structure no longer has any users\nand can be dropped since it is making the skb_shared_info unecessarily larger.\n\nRunning slabtop show that we were using 4K slabs for the skb-\u003ehead on x86_64 w/\nan allocation size of 1522. It turns out that the dma_head and dma_maps array\nmade skb_shared large enough that we had crossed over the 2k boundary with\nstandard frames and as such we were using 4k blocks of memory for all skbs.\n\nSigned-off-by: Alexander Duyck \u003calexander.h.duyck@intel.com\u003e\nSigned-off-by: Jeff Kirsher \u003cjeffrey.t.kirsher@intel.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8a6d9b149f105f8bdfa8e42dd9753e45a1887a16", "tree": "00a38bf2ed2fa262e983b0db89d177f705600801", "parents": [ "181fdde3b4268cb7b4af76ba6337e7ec8accbb36" ], "author": { "name": "Ferenc Wagner", "email": "wferi@niif.hu", "time": "Wed Mar 24 08:20:03 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Mar 24 08:20:03 2010 +0100" }, "message": "i2o: Remove the dangerous kobj_to_i2o_device macro\n\nThis macro worked only when applied to variables named \u0027kobj\u0027.\nWhile this could have been fixed by simply renaming the macro argument,\na more type-safe replacement by an inline function would be preferred.\nHowever, nobody uses this macro, so it\u0027s simpler to just remove it.\n\nSigned-off-by: Ferenc Wagner \u003cwferi@niif.hu\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "66f1207bce10fd80ee8ce99b67d617644612f05e", "tree": "3031bb74dce8c54af69dcd4aa7e566f40a5511ce", "parents": [ "7c9e2b1c4784c6e574f69dbd904b2822f2e04d6e" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Mar 11 17:01:09 2010 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue Mar 23 13:33:50 2010 -0700" }, "message": "resources: add interfaces that return conflict information\n\nrequest_resource() and insert_resource() only return success or failure,\nwhich no information about what existing resource conflicted with the\nproposed new reservation. This patch adds request_resource_conflict()\nand insert_resource_conflict(), which return the conflicting resource.\n\nCallers may use this for better error messages or to adjust the new\nresource and retry the request.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "ae6be51ed01d6c4aaf249a207b4434bc7785853b", "tree": "e8a48e3ad9e0448c690268175e555fa651983546", "parents": [ "7b1f513aacee53ed2d20cdf82191c7f486136469" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 22 13:12:33 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 22 13:12:33 2010 -0700" }, "message": "Fix up prototype for sys_ipc breakage\n\nCommit 45575f5a426c (\"ppc64 sys_ipc breakage in 2.6.34-rc2\") fixed the\ndefinition of the sys_ipc() helper, but didn\u0027t fix the prototype in\n\u003clinux/syscalls.h\u003e\n\nReported-and-tested-by: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "258152acc09c5c2df97002cd58cb37cb241aacde", "tree": "03bcfc3e0b97f453af77b97076dd28eb1716a4fa", "parents": [ "e91924158d89086357e46887c23d714cfb4e05ea", "243aad830e8a4cdda261626fbaeddde16b08d04a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 22 10:01:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 22 10:01:58 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (38 commits)\n ip_gre: include route header_len in max_headroom calculation\n if_tunnel.h: add missing ams/byteorder.h include\n ipv4: Don\u0027t drop redirected route cache entry unless PTMU actually expired\n net: suppress lockdep-RCU false positive in FIB trie.\n Bluetooth: Fix kernel crash on L2CAP stress tests\n Bluetooth: Convert debug files to actually use debugfs instead of sysfs\n Bluetooth: Fix potential bad memory access with sysfs files\n netfilter: ctnetlink: fix reliable event delivery if message building fails\n netlink: fix NETLINK_RECV_NO_ENOBUFS in netlink_set_err()\n NET_DMA: free skbs periodically\n netlink: fix unaligned access in nla_get_be64()\n tcp: Fix tcp_mark_head_lost() with packets \u003d\u003d 0\n net: ipmr/ip6mr: fix potential out-of-bounds vif_table access\n KS8695: update ksp-\u003enext_rx_desc_read at the end of rx loop\n igb: Add support for 82576 ET2 Quad Port Server Adapter\n ixgbevf: Message formatting cleanups\n ixgbevf: Shorten up delay timer for watchdog task\n ixgbevf: Fix VF Stats accounting after reset\n ixgbe: Set IXGBE_RSC_CB(skb)-\u003eDMA field to zero after unmapping the address\n ixgbe: fix for real_num_tx_queues update issue\n ...\n" }, { "commit": "c9acb42ef1904d15d0fb315061cefbe638f67f3a", "tree": "7c94dff168dfc90a279990cb2860cce626ae76a3", "parents": [ "cdead7cf12896c0e50a8be2e52de52c364603095" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 19 15:36:22 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Mar 22 05:32:44 2010 -0400" }, "message": "SUNRPC: Fix a use after free bug with the NFSv4.1 backchannel\n\nThe -\u003erelease_request() callback was designed to allow the transport layer\nto do housekeeping after the RPC call is done. It cannot be used to free\nthe request itself, and doing so leads to a use-after-free bug in\nxprt_release().\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "9bf35c8dddd56f7f247a27346f74f5adc18071f4", "tree": "ef9ed9d9df82742bfc93981e0eba6c559b0d4413", "parents": [ "5e016cbf6cffd4a53b7922e0c91b775399d7fe47" ], "author": { "name": "Paulius Zaleckas", "email": "paulius.zaleckas@gmail.com", "time": "Sun Mar 21 21:19:02 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Mar 21 21:19:02 2010 -0700" }, "message": "if_tunnel.h: add missing ams/byteorder.h include\n\nWhen compiling userspace application which includes\nif_tunnel.h and uses GRE_* defines you will get undefined\nreference to __cpu_to_be16.\n\nFix this by adding missing #include \u003casm/byteorder.h\u003e\n\nCc: stable@kernel.org\nSigned-off-by: Paulius Zaleckas \u003cpaulius.zaleckas@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "37b7ef7203240b3aba577bb1ff6765fe15225976", "tree": "6e54b06dd07adff6e1ea52caf6715eca905dbb9a", "parents": [ "1a50307ba1826e4da0024e64b245ce4eadf7688a" ], "author": { "name": "Pablo Neira Ayuso", "email": "pablo@netfilter.org", "time": "Tue Mar 16 13:30:21 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 20 14:29:03 2010 -0700" }, "message": "netfilter: ctnetlink: fix reliable event delivery if message building fails\n\nThis patch fixes a bug that allows to lose events when reliable\nevent delivery mode is used, ie. if NETLINK_BROADCAST_SEND_ERROR\nand NETLINK_RECV_NO_ENOBUFS socket options are set.\n\nSigned-off-by: Pablo Neira Ayuso \u003cpablo@netfilter.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ], "next": "1a50307ba1826e4da0024e64b245ce4eadf7688a" }