)]}' { "log": [ { "commit": "0a0e9ae1bd788bc19adc4d4ae08c98b233697402", "tree": "13825eeb5bbeae27d66e95f12168eff4b60701ab", "parents": [ "01a16b21d6adf992aa863186c3c4e561a57c1714", "b65a0e0c84cf489bfa00d6aa6c48abc5a237100f" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 03 21:27:42 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 03 21:27:42 2011 -0800" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\tdrivers/net/bnx2x/bnx2x.h\n" }, { "commit": "01a16b21d6adf992aa863186c3c4e561a57c1714", "tree": "a3b1c81e5a5e6a0e9069e4d3a15576741ed34776", "parents": [ "63f97425166a1a16279c1a5720e9dfcb2c12ad1b" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Thu Mar 03 13:32:07 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 03 13:32:07 2011 -0800" }, "message": "netlink: kill eff_cap from struct netlink_skb_parms\n\nNetlink message processing in the kernel is synchronous these days,\ncapabilities can be checked directly in security_netlink_recv() from\nthe current process.\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nReviewed-by: James Morris \u003cjmorris@namei.org\u003e\n[chrisw: update to include pohmelfs and uvesafb]\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fd51469fb68b987032e46297e0a4fe9020063c20", "tree": "a108634afe0a0b2113f5df6ef5c00be2087f51c3", "parents": [ "2d3a8497f8cc5aca14b722cd37d51f6c15ff9f74" ], "author": { "name": "Petr Uzel", "email": "petr.uzel@suse.cz", "time": "Thu Mar 03 11:48:50 2011 -0500" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Mar 03 11:53:25 2011 -0500" }, "message": "block: kill loop_mutex\n\nFollowing steps lead to deadlock in kernel:\n\ndd if\u003d/dev/zero of\u003dimg bs\u003d512 count\u003d1000\nlosetup -f img\nmkfs.ext2 /dev/loop0\nmount -t ext2 -o loop /dev/loop0 mnt\numount mnt/\n\nStacktrace:\n[\u003cc102ec04\u003e] irq_exit+0x36/0x59\n[\u003cc101502c\u003e] smp_apic_timer_interrupt+0x6b/0x75\n[\u003cc127f639\u003e] apic_timer_interrupt+0x31/0x38\n[\u003cc101df88\u003e] mutex_spin_on_owner+0x54/0x5b\n[\u003cfe2250e9\u003e] lo_release+0x12/0x67 [loop]\n[\u003cc10c4eae\u003e] __blkdev_put+0x7c/0x10c\n[\u003cc10a4da5\u003e] fput+0xd5/0x1aa\n[\u003cfe2250cf\u003e] loop_clr_fd+0x1a9/0x1b1 [loop]\n[\u003cfe225110\u003e] lo_release+0x39/0x67 [loop]\n[\u003cc10c4eae\u003e] __blkdev_put+0x7c/0x10c\n[\u003cc10a59d9\u003e] deactivate_locked_super+0x17/0x36\n[\u003cc10b6f37\u003e] sys_umount+0x27e/0x2a5\n[\u003cc10b6f69\u003e] sys_oldumount+0xb/0xe\n[\u003cc1002897\u003e] sysenter_do_call+0x12/0x26\n[\u003cffffffff\u003e] 0xffffffff\n\nRegression since 2a48fc0ab24241755dc9, which introduced the private\nloop_mutex as part of the BKL removal process.\n\nAs per [1], the mutex can be safely removed.\n\n[1] http://www.gossamer-threads.com/lists/linux/kernel/1341930\n\nAddresses: https://bugzilla.novell.com/show_bug.cgi?id\u003d669394\nAddresses: https://bugzilla.kernel.org/show_bug.cgi?id\u003d29172\n\nSigned-off-by: Petr Uzel \u003cpetr.uzel@suse.cz\u003e\nCc: stable@kernel.org\nReviewed-by: Nikanth Karthikesan \u003cknikanth@suse.de\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "638691a7a46a4ae9a7b56c603299e42d7f6e722e", "tree": "f744b3fbdd4704ef9ae122b67a14785b4a7a6b65", "parents": [ "0a93ea2e897bd793cc0aaaddc397eff32ac8d6fe", "f0b4f7e2f29af678bd9af43422c537dcb6008603" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 25 11:13:26 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 25 11:13:26 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://neil.brown.name/md\n\n* \u0027for-linus\u0027 of git://neil.brown.name/md:\n md: Fix - again - partition detection when array becomes active\n Fix over-zealous flush_disk when changing device size.\n md: avoid spinlock problem in blk_throtl_exit\n md: correctly handle probe of an \u0027mdp\u0027 device.\n md: don\u0027t set_capacity before array is active.\n md: Fix raid1-\u003eraid0 takeover\n" }, { "commit": "93b270f76e7ef3b81001576860c2701931cdc78b", "tree": "abaca0e4d3e86721815498fafd06295dd9cfd002", "parents": [ "da9cf5050a2e3dbc3cf26a8d908482eb4485ed49" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Feb 24 17:25:47 2011 +1100" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Feb 24 17:25:47 2011 +1100" }, "message": "Fix over-zealous flush_disk when changing device size.\n\nThere are two cases when we call flush_disk.\nIn one, the device has disappeared (check_disk_change) so any\ndata will hold becomes irrelevant.\nIn the oter, the device has changed size (check_disk_size_change)\nso data we hold may be irrelevant.\n\nIn both cases it makes sense to discard any \u0027clean\u0027 buffers,\nso they will be read back from the device if needed.\n\nIn the former case it makes sense to discard \u0027dirty\u0027 buffers\nas there will never be anywhere safe to write the data. In the\nsecond case it *does*not* make sense to discard dirty buffers\nas that will lead to file system corruption when you simply enlarge\nthe containing devices.\n\nflush_disk calls __invalidate_devices.\n__invalidate_device calls both invalidate_inodes and invalidate_bdev.\n\ninvalidate_inodes *does* discard I_DIRTY inodes and this does lead\nto fs corruption.\n\ninvalidate_bev *does*not* discard dirty pages, but I don\u0027t really care\nabout that at present.\n\nSo this patch adds a flag to __invalidate_device (calling it\n__invalidate_device2) to indicate whether dirty buffers should be\nkilled, and this is passed to invalidate_inodes which can choose to\nskip dirty inodes.\n\nflusk_disk then passes true from check_disk_change and false from\ncheck_disk_size_change.\n\ndm avoids tripping over this problem by calling i_size_write directly\nrathher than using check_disk_size_change.\n\nmd does use check_disk_size_change and so is affected.\n\nThis regression was introduced by commit 608aeef17a which causes\ncheck_disk_size_change to call flush_disk, so it is suitable for any\nkernel since 2.6.27.\n\nCc: stable@kernel.org\nAcked-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCc: Andrew Patterson \u003candrew.patterson@hp.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "de1f016f882e52facc3c8609599f827bcdd14af9", "tree": "0c542e3069eeb7920afaf659c46a86eeffa67fef", "parents": [ "24a6f5b8589d2abfbf523c59ab1258726edc164f" ], "author": { "name": "Soren Hansen", "email": "soren@linux2go.dk", "time": "Thu Feb 10 15:01:28 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 11 16:12:20 2011 -0800" }, "message": "nbd: remove module-level ioctl mutex\n\nCommit 2a48fc0ab242417 (\"block: autoconvert trivial BKL users to private\nmutex\") replaced uses of the BKL in the nbd driver with mutex\noperations. Since then, I\u0027ve been been seeing these lock ups:\n\n INFO: task qemu-nbd:16115 blocked for more than 120 seconds.\n \"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n qemu-nbd D 0000000000000001 0 16115 16114 0x00000004\n ffff88007d775d98 0000000000000082 ffff88007d775fd8 ffff88007d774000\n 0000000000013a80 ffff8800020347e0 ffff88007d775fd8 0000000000013a80\n ffff880133730000 ffff880002034440 ffffea0004333db8 ffffffffa071c020\n Call Trace:\n [\u003cffffffff815b9997\u003e] __mutex_lock_slowpath+0xf7/0x180\n [\u003cffffffff815b93eb\u003e] mutex_lock+0x2b/0x50\n [\u003cffffffffa071a21c\u003e] nbd_ioctl+0x6c/0x1c0 [nbd]\n [\u003cffffffff812cb970\u003e] blkdev_ioctl+0x230/0x730\n [\u003cffffffff811967a1\u003e] block_ioctl+0x41/0x50\n [\u003cffffffff81175c03\u003e] do_vfs_ioctl+0x93/0x370\n [\u003cffffffff81175f61\u003e] sys_ioctl+0x81/0xa0\n [\u003cffffffff8100c0c2\u003e] system_call_fastpath+0x16/0x1b\n\nInstrumenting the nbd module\u0027s ioctl handler with some extra logging\nclearly shows the NBD_DO_IT ioctl being invoked which is a long-lived\nioctl in the sense that it doesn\u0027t return until another ioctl asks the\ndriver to disconnect. However, that other ioctl blocks, waiting for the\nmodule-level mutex that replaced the BKL, and then we\u0027re stuck.\n\nThis patch removes the module-level mutex altogether. It\u0027s clearly\nwrong, and as far as I can see, it\u0027s entirely unnecessary, since the nbd\ndriver maintains per-device mutexes, and I don\u0027t see anything that would\nrequire a module-level (or kernel-level, for that matter) mutex.\n\nSigned-off-by: Soren Hansen \u003csoren@linux2go.dk\u003e\nAcked-by: Serge Hallyn \u003cserge.hallyn@canonical.com\u003e\nAcked-by: Paul Clements \u003cpaul.clements@steeleye.com\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.37.x]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "68264e9d6781f7163e92c517769bb470fa43f6cd", "tree": "f113b7d731b8a9b18da23eb792e3c81ca8b2dce5", "parents": [ "a0700bdd0b0150ea445159b1dee587f1507c272f" ], "author": { "name": "Stephen M. Cameron", "email": "StephenM.Cameron", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "message": "cciss: make cciss_revalidate not loop through CISS_MAX_LUNS volumes unnecessarily.\n\nSigned-off-by: Stephen M. Cameron \u003cscameron@beardog.cce.hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "a0700bdd0b0150ea445159b1dee587f1507c272f", "tree": "5e2a5162561a26074eb995e80172b62d13f41fff", "parents": [ "ee71a968672a9951aee6014c55511007596425bc" ], "author": { "name": "Tracey Dent", "email": "tdent48227@gmail.com", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "message": "drivers/block/aoe/Makefile: replace the use of \u003cmodule\u003e-objs with \u003cmodule\u003e-y\n\nChange Makefile to use \u003cmodules\u003e-y instead of \u003cmodules\u003e-objs because -objs\nis deprecated and should now be switched. According to\n(documentation/kbuild/makefiles.txt).\n\nSigned-off-by: Tracey Dent \u003ctdent48227@gmail.com\u003e\nCc: \"Ed L. Cashin\" \u003cecashin@coraid.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "ee71a968672a9951aee6014c55511007596425bc", "tree": "eb80f98cdc1baf08d9d4863dcdaa5e91864c22a7", "parents": [ "04de96c9c6981c5957aa5db39bbdc4d958d07efa" ], "author": { "name": "Sergey Senozhatsky", "email": "sergey.senozhatsky@gmail.com", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "message": "loop: queue_lock NULL pointer derefence in blk_throtl_exit\n\nPerforming\n$ sudo mount -o loop -o umask\u003d0 /dev/sdb1 /mnt/\nmount: wrong fs type, bad option, bad superblock on /dev/loop0,\n missing codepage or helper program, or other error\n In some cases useful info is found in syslog - try\n dmesg | tail or so\n\n$ sudo modprobe -r loop\n\nresults in oops:\n\n BUG: unable to handle kernel NULL pointer dereference at 0000000000000004\n IP: [\u003cffffffff812479d4\u003e] do_raw_spin_lock+0x14/0x122\n Process modprobe (pid: 6189, threadinfo ffff88009a898000, task ffff880154a88000)\n Call Trace:\n [\u003cffffffff81486788\u003e] _raw_spin_lock_irq+0x4a/0x51\n [\u003cffffffff8123404b\u003e] ? blk_throtl_exit+0x3b/0xa0\n [\u003cffffffff8105b120\u003e] ? cancel_delayed_work_sync+0xd/0xf\n [\u003cffffffff8123404b\u003e] blk_throtl_exit+0x3b/0xa0\n [\u003cffffffff81229bc8\u003e] blk_release_queue+0x21/0x65\n [\u003cffffffff8123bb06\u003e] kobject_release+0x51/0x66\n [\u003cffffffff8123bab5\u003e] ? kobject_release+0x0/0x66\n [\u003cffffffff8123ce1e\u003e] kref_put+0x43/0x4d\n [\u003cffffffff8123ba27\u003e] kobject_put+0x47/0x4b\n [\u003cffffffff8122717c\u003e] blk_cleanup_queue+0x56/0x5b\n [\u003cffffffffa01c3824\u003e] loop_exit+0x68/0x844 [loop]\n [\u003cffffffff8107cccc\u003e] sys_delete_module+0x1e8/0x25b\n [\u003cffffffff814864c9\u003e] ? trace_hardirqs_on_thunk+0x3a/0x3f\n [\u003cffffffff81002112\u003e] system_call_fastpath+0x16/0x1b\n\nbecause of an attempt to acquire NULL queue_lock.\nI added the same lines as in blk_queue_make_request -\nindex 44e18c0..49e6a54 100644`fall back to embedded per-queue lock\u0027.\n\nSigned-off-by: Sergey Senozhatsky \u003csergey.senozhatsky@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "04de96c9c6981c5957aa5db39bbdc4d958d07efa", "tree": "0ba0d513b09b874a801d718f95366ffa117cda76", "parents": [ "490da40d82b31c0562d3f5edb37810f492ca1c34" ], "author": { "name": "Tracey Dent", "email": "tdent48227@gmail.com", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "message": "drivers/block/Makefile: replace the use of \u003cmodule\u003e-objs with \u003cmodule\u003e-y\n\nChange Makefile to use \u003cmodules\u003e-y instead of \u003cmodules\u003e-objs because -objs\nis deprecated and should now be switched. According to\n(documentation/kbuild/makefiles.txt).\n\nSigned-off-by: Tracey Dent \u003ctdent48227@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "7b0cb1bdac9e941141e3790785955ed933d476f3", "tree": "8652bdbe540f5552696b3b8827189eda4b2e01e4", "parents": [ "275220f0fcff1adf28a717076e00f575edf05fda", "e6e1ee936d61d697735d17517678a626b7701ce4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:50:24 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:50:24 2011 -0800" }, "message": "Merge branch \u0027for-2.6.38/drivers\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.38/drivers\u0027 of git://git.kernel.dk/linux-2.6-block:\n cciss: reinstate proper FIFO order of command queue list\n floppy: replace NO_GEOM macro with a function\n" }, { "commit": "275220f0fcff1adf28a717076e00f575edf05fda", "tree": "d249bccc80c64443dab211639050c4fb14332648", "parents": [ "fe3c560b8a22cb28e54fe8950abef38e88d75831", "81c5e2ae33c4b19e53966b427e33646bf6811830" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:45:01 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:45:01 2011 -0800" }, "message": "Merge branch \u0027for-2.6.38/core\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.38/core\u0027 of git://git.kernel.dk/linux-2.6-block: (43 commits)\n block: ensure that completion error gets properly traced\n blktrace: add missing probe argument to block_bio_complete\n block cfq: don\u0027t use atomic_t for cfq_group\n block cfq: don\u0027t use atomic_t for cfq_queue\n block: trace event block fix unassigned field\n block: add internal hd part table references\n block: fix accounting bug on cross partition merges\n kref: add kref_test_and_get\n bio-integrity: mark kintegrityd_wq highpri and CPU intensive\n block: make kblockd_workqueue smarter\n Revert \"sd: implement sd_check_events()\"\n block: Clean up exit_io_context() source code.\n Fix compile warnings due to missing removal of a \u0027ret\u0027 variable\n fs/block: type signature of major_to_index(int) to major_to_index(unsigned)\n block: convert !IS_ERR(p) \u0026\u0026 p to !IS_ERR_NOR_NULL(p)\n cfq-iosched: don\u0027t check cfqg in choose_service_tree()\n fs/splice: Pull buf-\u003eops-\u003econfirm() from splice_from_pipe actors\n cdrom: export cdrom_check_events()\n sd: implement sd_check_events()\n sr: implement sr_check_events()\n ...\n" }, { "commit": "a1703154200c390ab03c10224c586e815d3e31e8", "tree": "df90865eed3cfdf7af8664b5453a90e09d17480a", "parents": [ "67b5ad9a63caa2ce56ddd2b22b802dae00d72c13", "766fc43973b16f9becb6b7402b3e052dbb84adee" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:25:24 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:25:24 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:\n rbd: fix cleanup when trying to mount inexistent image\n net/ceph: make ceph_msgr_wq non-reentrant\n ceph: fsc-\u003e*_wq\u0027s aren\u0027t used in memory reclaim path\n ceph: Always free allocated memory in osdmap_decode()\n ceph: Makefile: Remove unnessary code\n ceph: associate requests with opening sessions\n ceph: drop redundant r_mds field\n ceph: implement DIRLAYOUTHASH feature to get dir layout from MDS\n ceph: add dir_layout to inode\n" }, { "commit": "766fc43973b16f9becb6b7402b3e052dbb84adee", "tree": "47a0b50d6fd7fac744a69dbeaf78e80e3d17fc7b", "parents": [ "f363e45fd1184219b472ea549cb7e192e24ef4d2" ], "author": { "name": "Yehuda Sadeh", "email": "yehuda@hq.newdream.net", "time": "Fri Jan 07 14:58:42 2011 -0800" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Wed Jan 12 15:15:18 2011 -0800" }, "message": "rbd: fix cleanup when trying to mount inexistent image\n\nPreviously we didn\u0027t clean up the sysfs entry that was just\ncreated.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "94d4c4cd563aeff4d498168f1c8444074160d0e7", "tree": "f12b08ef94db4f8510f0bdd97ca89e196ae310e9", "parents": [ "2818ef50c4dc103ce52e12d14ce2dfbde5268120", "329620a878cf89184b28500d37fa33cc870a3357" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 12 08:37:35 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 12 08:37:35 2011 -0800" }, "message": "Merge branch \u0027stable/xenbus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen\n\n* \u0027stable/xenbus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:\n xen/xenbus: making backend support modular is too complex\n xen/pci: Make xen-pcifront be dependent on XEN_XENBUS_FRONTEND\n xen/xenbus: fixup checkpatch issues in xenbus_probe*\n xen/netfront: select XEN_XENBUS_FRONTEND\n xen/xenbus: clean up noise in xenbus_probe_frontend.c\n xen/xenbus: clean up noise in xenbus_probe_backend.c\n xen/xenbus: clean up noise in xenbus_probe.c\n xen/xenbus: cleanup debug noise in xenbus_comms.c\n xen/xenbus: clean up error handling\n xen/xenbus: make frontend bus GPL\n xen/xenbus: make sure backend bus is registered earlier\n xenbus/frontend: register bus earlier\n xen: remove xen/evtchn.h\n xen: add backend driver support\n xen: separate out frontend xenbus\n" }, { "commit": "e6e1ee936d61d697735d17517678a626b7701ce4", "tree": "1cb8d45e69a1dadbf0dc0e8bb1b944a4ab86629c", "parents": [ "2b51dca79a105dea022776ea7874193239df7fbd" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Jan 10 21:50:33 2011 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Jan 10 21:50:33 2011 +0100" }, "message": "cciss: reinstate proper FIFO order of command queue list\n\nCommit 8a3173de inadvertently changed the ordering when\nswitching to hlists. Change to regular list heads so we\ncan use tail list adds, this improves performance.\n\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "23d69b09b78c4876e134f104a3814c30747c53f1", "tree": "40744de4f4126c21027ce537264524095e0e7979", "parents": [ "e744070fd4ff9d3114277e52d77afa21579adce2", "569ff2de2e1c8ac67c8df3a7367d46d0d9460a35" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 07 16:58:04 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 07 16:58:04 2011 -0800" }, "message": "Merge branch \u0027for-2.6.38\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq\n\n* \u0027for-2.6.38\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (33 commits)\n usb: don\u0027t use flush_scheduled_work()\n speedtch: don\u0027t abuse struct delayed_work\n media/video: don\u0027t use flush_scheduled_work()\n media/video: explicitly flush request_module work\n ioc4: use static work_struct for ioc4_load_modules()\n init: don\u0027t call flush_scheduled_work() from do_initcalls()\n s390: don\u0027t use flush_scheduled_work()\n rtc: don\u0027t use flush_scheduled_work()\n mmc: update workqueue usages\n mfd: update workqueue usages\n dvb: don\u0027t use flush_scheduled_work()\n leds-wm8350: don\u0027t use flush_scheduled_work()\n mISDN: don\u0027t use flush_scheduled_work()\n macintosh/ams: don\u0027t use flush_scheduled_work()\n vmwgfx: don\u0027t use flush_scheduled_work()\n tpm: don\u0027t use flush_scheduled_work()\n sonypi: don\u0027t use flush_scheduled_work()\n hvsi: don\u0027t use flush_scheduled_work()\n xen: don\u0027t use flush_scheduled_work()\n gdrom: don\u0027t use flush_scheduled_work()\n ...\n\nFixed up trivial conflict in drivers/media/video/bt8xx/bttv-input.c\nas per Tejun.\n" }, { "commit": "2de06cc1f18d638cc7ab1169f61a8599045c2d4f", "tree": "d1799d08078c4542b730e18397990ad92ec1d917", "parents": [ "cf7d7e5a1980d1116ee152d25dac382b112b9c17" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Mon Feb 09 12:05:51 2009 -0800" }, "committer": { "name": "Konrad Rzeszutek Wilk", "email": "konrad.wilk@oracle.com", "time": "Wed Jan 05 16:29:17 2011 -0500" }, "message": "xen: separate out frontend xenbus\n\nImpact: refactor\n\nMake a distinct frontend xenbus, in preparation for adding a backend xenbus.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n[corresponds to 2fd433a4188f in git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git\n with adjustments to reflect changes in the code which is moved]\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\n" }, { "commit": "17f7f4d9fcce8f1b75b5f735569309dee7665968", "tree": "14d7e49ca0053a0fcab3c33b5023bf3f90c5c08a", "parents": [ "041110a439e21cd40709ead4ffbfa8034619ad77", "d7c1255a3a21e98bdc64df8ccf005a174d7e6289" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Dec 26 22:37:05 2010 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Dec 26 22:37:05 2010 -0800" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\tnet/ipv4/fib_frontend.c\n" }, { "commit": "30d65030fd14fd3696d927c5e452bee84c589b09", "tree": "f671d851bd0e7dc296aa2947a3ba3c26d24f9978", "parents": [ "0ead5c86ac4c9903da93c76716135bc29d9cd83b" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Dec 24 15:59:06 2010 +0100" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Dec 24 15:59:06 2010 +0100" }, "message": "xen: don\u0027t use flush_scheduled_work()\n\nflush_scheduled_work() is deprecated and scheduled to be removed.\nDirectly flush info-\u003ework instead.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\n" }, { "commit": "8aa0f413848708bca329c52358ae7a1a0e395b4e", "tree": "5bcc9480f60b9d992b4e5c457497c586d5fe2ff6", "parents": [ "539253f6e13feedfa7bb6a3112c6707ebdf11e74" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Dec 24 15:59:06 2010 +0100" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Dec 24 15:59:06 2010 +0100" }, "message": "floppy: don\u0027t use flush_scheduled_work()\n\nflush_scheduled_work() is deprecated and scheduled to be removed.\nDirectly flush floppy_work instead.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "453434cf3fdcd3954bb52460e37d4945a0913d3e", "tree": "be2c6e3aa84e7ad10376e75a08665a649a8d1aac", "parents": [ "8cad7f06e3b1d3f9a28bb7385e8fc09d5e1bf84c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 20 21:21:49 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 20 21:21:49 2010 -0800" }, "message": "Fix build error in drivers/block/cciss.c\n\n.. caused by a missing semi-colon, introduced in commit 0fc13c8995cd\n(\"cciss: fix cciss_revalidate panic\").\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nReported-by: Thiago Farina \u003ctfransosi@gmail.com\u003e\nCc: Jens Axboe \u003cjaxboe@fusionio.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7f8635cc9e66a26d7280ba680b044fa2f65104af", "tree": "0d8506e86d07e15c473aca1a09af7ad6ff7d8b49", "parents": [ "3cb50ddf97a0a1ca4c68bc12fa1e727a6b45fbf2", "0fc13c8995cd96f4123de400c71c223d80400ed9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 20 09:19:46 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 20 09:19:46 2010 -0800" }, "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 cciss: fix cciss_revalidate panic\n block: max hardware sectors limit wrapper\n block: Deprecate QUEUE_FLAG_CLUSTER and use queue_limits instead\n blk-throttle: Correct the placement of smp_rmb()\n blk-throttle: Trim/adjust slice_end once a bio has been dispatched\n block: check for proper length of iov entries earlier in blk_rq_map_user_iov()\n drbd: fix for spin_lock_irqsave in endio callback\n drbd: don\u0027t recvmsg with zero length\n" }, { "commit": "3603b8eaccc8e41d3f355b3cadd662a3dd6699fd", "tree": "7aaf66e8b6dceddd96ade80e451f09982fb2c977", "parents": [ "e61eb2e93fe86931d46831752a82dab25a5335ca" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Dec 20 09:15:19 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Dec 20 09:15:19 2010 +0100" }, "message": "Fix compile warnings due to missing removal of a \u0027ret\u0027 variable\n\nCommit a8adbe3 forgot to remove the return variable, kill it.\n\ndrivers/block/loop.c: In function \u0027lo_splice_actor\u0027:\ndrivers/block/loop.c:398: warning: unused variable \u0027ret\u0027\n[...]\nfs/nfsd/vfs.c: In function \u0027nfsd_splice_actor\u0027:\nfs/nfsd/vfs.c:848: warning: unused variable \u0027ret\u0027\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "0fc13c8995cd96f4123de400c71c223d80400ed9", "tree": "3cbd89861a75d494a104db7d8d129eecfb086782", "parents": [ "72d4cd9f38b5ed96b75df4c622be25e1c2648dd3" ], "author": { "name": "Stephen M. Cameron", "email": "scameron@beardog.cce.hp.com", "time": "Fri Dec 17 09:01:37 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Fri Dec 17 09:01:37 2010 +0100" }, "message": "cciss: fix cciss_revalidate panic\n\nIf you delete a logical drive, and then run BLKRRPART (e.g. via fdisk)\non a logical drive which is \"after\" the deleted logical drive in the h-\u003edrv[]\narray, then cciss_revalidate panics because it will access the null pointer\nh-\u003edrv[x] when x hits the deleted drive.\n\nSigned-off-by: Stephen M. Cameron \u003cscameron@beardog.cce.hp.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "a8adbe378b56acd5945df70753c7e8f6fe223304", "tree": "afbaae1cb71be95f342f6638bfe2d3f1e22dd9a4", "parents": [ "e4ea0c16a85d221ebcc3a21f32e321440459e0fc" ], "author": { "name": "Michał Mirosław", "email": "mirq-linux@rere.qmqm.pl", "time": "Fri Dec 17 08:56:44 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Fri Dec 17 08:56:44 2010 +0100" }, "message": "fs/splice: Pull buf-\u003eops-\u003econfirm() from splice_from_pipe actors\n\nThis patch pulls calls to buf-\u003eops-\u003econfirm() from all actors passed\n(also indirectly) to splice_from_pipe_feed().\n\nIs avoiding the call to buf-\u003eops-\u003econfirm() while splice()ing to\n/dev/null is an intentional optimization? No other user does that\nand this will remove this special case.\n\nAgainst current linux.git 6313e3c21743cc88bb5bd8aa72948ee1e83937b6.\n\nSigned-off-by: Michał Mirosław \u003cmirq-linux@rere.qmqm.pl\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "667c78afaec0ac500908e191e8f236e9578d7b1f", "tree": "11a469d8a4cfefea2fd3a56be2cda4c7784d54a1", "parents": [ "6c965ff5e7ca844494f1dcf0ec0440146db01294" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Dec 08 12:39:12 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 15 12:34:28 2010 -0800" }, "message": "xen: Provide a variant of __RING_SIZE() that is an integer constant expression\n\nWithout this, gcc 4.5 won\u0027t compile xen-netfront and xen-blkfront, where\nthis is being used to specify array sizes.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "04ed0978d5ca5a3460a6f1f7443f8147a183669f", "tree": "91f71e29b0cb4a7d644fc64aa7d4c0ee2c4dc0a0", "parents": [ "8520eeaa1235ee78d32558b6a57e02b236c9e588", "dfc5606dc51381186de765243bab340c8e021868" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 02 08:05:22 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 02 08:05:22 2010 -0800" }, "message": "Merge branch \u0027rbd-sysfs\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\n* \u0027rbd-sysfs\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:\n rbd: replace the rbd sysfs interface\n" }, { "commit": "dfc5606dc51381186de765243bab340c8e021868", "tree": "663aa59ad40f1ff2e87fcd5256a7cc6aab7b1c00", "parents": [ "3561d43fd289f590fdae672e5eb831b8d5cf0bf6" ], "author": { "name": "Yehuda Sadeh", "email": "yehuda@hq.newdream.net", "time": "Fri Nov 19 14:51:04 2010 -0800" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Wed Dec 01 15:53:22 2010 -0800" }, "message": "rbd: replace the rbd sysfs interface\n\nThe new interface creates directories per mapped image\nand under each it creates a subdir per available snapshot.\nThis allows keeping a cleaner interface within the sysfs\nguidelines. The ABI documentation was updated too.\n\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "a115413de13ae6beb0cbfc198afe385a261ab284", "tree": "45afb2173a442b8524cf70fc6b50eee80437c68a", "parents": [ "c13f7e1a94007c4381814e7daf033e3e8f0663f3" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Sat Nov 13 20:42:29 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Nov 27 19:50:43 2010 +0100" }, "message": "drbd: fix for spin_lock_irqsave in endio callback\n\nIn commit 9b7f76dc37919ea36caa9680a3f765e5b19b25fb,\n Author: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n Date: Wed Aug 11 23:40:24 2010 +0200\n\n drbd: new configuration parameter c-min-rate\n\na bad chunk slipped through, which is now reverted as well,\nrestoring the correct irqsave for the endio callback.\n\nThis patch also add comments at both req_mod()\nand in the endio callback so it should not happen again.\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "c13f7e1a94007c4381814e7daf033e3e8f0663f3", "tree": "38115a45b39cd53204268238b8dc6e5bbfd9bafc", "parents": [ "19650e8580987c0ffabc2fe2cbc16b944789df8b" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Fri Oct 29 23:32:01 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Nov 27 19:50:43 2010 +0100" }, "message": "drbd: don\u0027t recvmsg with zero length\n\nThis should fix a performance degradation we observed recently.\n\nIf we don\u0027t expect any subheader, we should not call into the tcp stack,\nas that may add considerable latency if there is no data available at\nthis point.\n\nFor a synthetic synchronous write load with single outstanding writes,\nthis additional latency when processing the \"unplug remote\" packet\nadded up to a performance degradation factor \u003e\u003d 10.\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "f30195c50245d8ace628e1978b1daa8df86e7224", "tree": "edf4f91c4356c41d50fb07f15cebd1e6442538ad", "parents": [ "d07335e51df0c6dec202d315fc4f1f7e100eec4e", "d4d77629953eabd3c14f6fa5746f6b28babfc55f" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Nov 27 19:49:18 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Nov 27 19:49:18 2010 +0100" }, "message": "Merge branch \u0027cleanup-bd_claim\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into for-2.6.38/core\n" }, { "commit": "78daa87b1d332e4ac963c793a4157533d57501c7", "tree": "c133840b219a446c11fa2391bb0d887e71f5809f", "parents": [ "d4d2ad948e9a9c316e72fdc09d7490dfda4773da", "bbe425cd9ae83eacd0c9f09df2bf56dc911a54cd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Nov 27 07:17:50 2010 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Nov 27 07:17:50 2010 +0900" }, "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 cciss: fix build for PROC_FS disabled\n block: fix amiga and atari floppy driver compile warning\n blk-throttle: Fix calculation of max number of WRITES to be dispatched\n ioprio: grab rcu_read_lock in sys_ioprio_{set,get}()\n xen/blkfront: cope with backend that fail empty BLKIF_OP_WRITE_BARRIER requests\n xen/blkfront: Implement FUA with BLKIF_OP_WRITE_BARRIER\n xen/blkfront: change blk_shadow.request to proper pointer\n xen/blkfront: map REQ_FLUSH into a full barrier\n" }, { "commit": "451a3c24b0135bce54542009b5fde43846c7cf67", "tree": "f0fbbcc155aef2a1ffcb8aa593fe7a966d0e6900", "parents": [ "55f6561c6941713ab5ae9180525b026dd40b7d14" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Nov 17 16:26:55 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Nov 17 08:59:32 2010 -0800" }, "message": "BKL: remove extraneous #include \u003csmp_lock.h\u003e\n\nThe big kernel lock has been removed from all these files at some point,\nleaving only the #include.\n\nRemove this too as a cleanup.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bbe425cd9ae83eacd0c9f09df2bf56dc911a54cd", "tree": "10d8079da77227e128ca38a4048ce8abe18f9fb4", "parents": [ "3e9bb2a071614f1d185740f31ac503ecba11d783" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Nov 17 11:56:13 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Nov 17 11:56:13 2010 +0100" }, "message": "cciss: fix build for PROC_FS disabled\n\nThe recent patch to fix the removal of a non-existing proc\ndirectory introduced this build problem for !CONFIG_PROC_FS:\n\ndrivers/block/cciss.c:4929: error: \u0027proc_cciss\u0027 undeclared (first use in this function)\n\nFix it by moving proc_cciss outside of the CONFIG_PROC_FS scope.\n\nReported-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "f281233d3eba15fb225d21ae2e228fd4553d824a", "tree": "51134454ba8acb558735f90be5540f7d756483e3", "parents": [ "bdbd01ac444bffb3c9aefed3059d12554059b320" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Tue Nov 16 02:10:29 2010 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 16 13:33:23 2010 -0800" }, "message": "SCSI host lock push-down\n\nMove the mid-layer\u0027s -\u003equeuecommand() invocation from being locked\nwith the host lock to being unlocked to facilitate speeding up the\ncritical path for drivers who don\u0027t need this lock taken anyway.\n\nThe patch below presents a simple SCSI host lock push-down as an\nequivalent transformation. No locking or other behavior should change\nwith this patch. All existing bugs and locking orders are preserved.\n\nAdditionally, add one parameter to queuecommand,\n\tstruct Scsi_Host *\nand remove one parameter from queuecommand,\n\tvoid (*done)(struct scsi_cmnd *)\n\nScsi_Host* is a convenient pointer that most host drivers need anyway,\nand \u0027done\u0027 is redundant to struct scsi_cmnd-\u003escsi_done.\n\nMinimal code disturbance was attempted with this change. Most drivers\nneeded only two one-line modifications for their host lock push-down.\n\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\nAcked-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3e9bb2a071614f1d185740f31ac503ecba11d783", "tree": "26266b33e40c522c734227946b03bf5557898f62", "parents": [ "c2f6805d470af369a7337801deeecea800dbfe1c" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@redhat.com", "time": "Mon Nov 15 19:32:43 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Nov 15 19:32:43 2010 +0100" }, "message": "block: fix amiga and atari floppy driver compile warning\n\nGeert, my crosstool don\u0027t produce warning below. I guess this has to do\nsomething with compiler version.\n\n- Geert noticed following warning during compilation.\n\n drivers/block/amiflop.c:1344: warning: ‘rq’ may be used uninitialized in\n this function\n drivers/block/ataflop.c:1402: warning: ‘rq’ may be used uninitialized in\n this function\n\n- Initialize rq to NULL to fix the warning. If we can\u0027t find a suitable request\n to dispatch, this function should return NULL instead of a possibly garbage\n pointer.\n\n- Cross compile tested only. Don\u0027t have hardware to test it.\n\nReported-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "c25ecd0a21d5e08160cb5cc984f9e2b8ee347443", "tree": "0e4dcacf1bf603f259b8d27445a10e60fa8d00d7", "parents": [ "190683a9d5457e6d962c232ffbecac3ab158dddd", "9457b24a0955bbdd2e89220a75de69fe09501bba" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Nov 14 11:57:05 2010 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Nov 14 11:57:05 2010 -0800" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n" }, { "commit": "d4d77629953eabd3c14f6fa5746f6b28babfc55f", "tree": "38cce0d4764ecb34a9f7f49332959780e28bb786", "parents": [ "75f1dc0d076d1c1168f2115f1941ea627d38bd5a" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Nov 13 11:55:18 2010 +0100" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Nov 13 11:55:18 2010 +0100" }, "message": "block: clean up blkdev_get() wrappers and their users\n\nAfter recent blkdev_get() modifications, open_by_devnum() and\nopen_bdev_exclusive() are simple wrappers around blkdev_get().\nReplace them with blkdev_get_by_dev() and blkdev_get_by_path().\n\nblkdev_get_by_dev() is identical to open_by_devnum().\nblkdev_get_by_path() is slightly different in that it doesn\u0027t\nautomatically add %FMODE_EXCL to @mode.\n\nAll users are converted. Most conversions are mechanical and don\u0027t\nintroduce any behavior difference. There are several exceptions.\n\n* btrfs now sets FMODE_EXCL in btrfs_device-\u003emode, so there\u0027s no\n reason to OR it explicitly on blkdev_put().\n\n* gfs2, nilfs2 and the generic mount_bdev() now set FMODE_EXCL in\n sb-\u003es_mode.\n\n* With the above changes, sb-\u003es_mode now always should contain\n FMODE_EXCL. WARN_ON_ONCE() added to kill_block_super() to detect\n errors.\n\nThe new blkdev_get_*() functions are with proper docbook comments.\nWhile at it, add function description to blkdev_get() too.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nCc: Mike Snitzer \u003csnitzer@redhat.com\u003e\nCc: Joern Engel \u003cjoern@lazybastard.org\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Jan Kara \u003cjack@suse.cz\u003e\nCc: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: KONISHI Ryusuke \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\nCc: reiserfs-devel@vger.kernel.org\nCc: xfs-masters@oss.sgi.com\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e525fd89d380c4a94c0d63913a1dd1a593ed25e7", "tree": "d226ef40d3f99e42fcf272ad432585cbd641ebec", "parents": [ "e09b457bdb7e8d23fc54dcef0930ac697d8de895" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Nov 13 11:55:17 2010 +0100" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Nov 13 11:55:17 2010 +0100" }, "message": "block: make blkdev_get/put() handle exclusive access\n\nOver time, block layer has accumulated a set of APIs dealing with bdev\nopen, close, claim and release.\n\n* blkdev_get/put() are the primary open and close functions.\n\n* bd_claim/release() deal with exclusive open.\n\n* open/close_bdev_exclusive() are combination of open and claim and\n the other way around, respectively.\n\n* bd_link/unlink_disk_holder() to create and remove holder/slave\n symlinks.\n\n* open_by_devnum() wraps bdget() + blkdev_get().\n\nThe interface is a bit confusing and the decoupling of open and claim\nmakes it impossible to properly guarantee exclusive access as\nin-kernel open + claim sequence can disturb the existing exclusive\nopen even before the block layer knows the current open if for another\nexclusive access. Reorganize the interface such that,\n\n* blkdev_get() is extended to include exclusive access management.\n @holder argument is added and, if is @FMODE_EXCL specified, it will\n gain exclusive access atomically w.r.t. other exclusive accesses.\n\n* blkdev_put() is similarly extended. It now takes @mode argument and\n if @FMODE_EXCL is set, it releases an exclusive access. Also, when\n the last exclusive claim is released, the holder/slave symlinks are\n removed automatically.\n\n* bd_claim/release() and close_bdev_exclusive() are no longer\n necessary and either made static or removed.\n\n* bd_link_disk_holder() remains the same but bd_unlink_disk_holder()\n is no longer necessary and removed.\n\n* open_bdev_exclusive() becomes a simple wrapper around lookup_bdev()\n and blkdev_get(). It also has an unexpected extra bdev_read_only()\n test which probably should be moved into blkdev_get().\n\n* open_by_devnum() is modified to take @holder argument and pass it to\n blkdev_get().\n\nMost of bdev open/close operations are unified into blkdev_get/put()\nand most exclusive accesses are tested atomically at the open time (as\nit should). This cleans up code and removes some, both valid and\ninvalid, but unnecessary all the same, corner cases.\n\nopen_bdev_exclusive() and open_by_devnum() can use further cleanup -\nrename to blkdev_get_by_path() and blkdev_get_by_devt() and drop\nspecial features. Well, let\u0027s leave them for another day.\n\nMost conversions are straight-forward. drbd conversion is a bit more\ninvolved as there was some reordering, but the logic should stay the\nsame.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\nAcked-by: Mike Snitzer \u003csnitzer@redhat.com\u003e\nAcked-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nCc: Peter Osterlund \u003cpetero2@telia.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Jan Kara \u003cjack@suse.cz\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Andreas Dilger \u003cadilger.kernel@dilger.ca\u003e\nCc: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: Mark Fasheh \u003cmfasheh@suse.com\u003e\nCc: Joel Becker \u003cjoel.becker@oracle.com\u003e\nCc: Alex Elder \u003caelder@sgi.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: dm-devel@redhat.com\nCc: drbd-dev@lists.linbit.com\nCc: Leo Chen \u003cleochen@broadcom.com\u003e\nCc: Scott Branden \u003csbranden@broadcom.com\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Dave Kleikamp \u003cshaggy@linux.vnet.ibm.com\u003e\nCc: Joern Engel \u003cjoern@logfs.org\u003e\nCc: reiserfs-devel@vger.kernel.org\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "8a9f772c14f85e2a580baadc50c194835da2d4e5", "tree": "4ac04e465fa8295944f997fb517dc9904bb8e4f3", "parents": [ "25a34554d600b799cbf5159bef372b02d3b4e1c6", "cedb4a7d9f6aedb0dce94d6285b69dcb3c10fa05" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 12 08:52:47 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 12 08:52:47 2010 -0800" }, "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: (27 commits)\n block: remove unused copy_io_context()\n Documentation: remove anticipatory scheduler info\n block: remove REQ_HARDBARRIER\n ioprio: rcu_read_lock/unlock protect find_task_by_vpid call (V2)\n ioprio: fix RCU locking around task dereference\n block: ioctl: fix information leak to userland\n block: read i_size with i_size_read()\n cciss: fix proc warning on attempt to remove non-existant directory\n bio: take care not overflow page count when mapping/copying user data\n block: limit vec count in bio_kmalloc() and bio_alloc_map_data()\n block: take care not to overflow when calculating total iov length\n block: check for proper length of iov entries in blk_rq_map_user_iov()\n cciss: remove controllers supported by hpsa\n cciss: use usleep_range not msleep for small sleeps\n cciss: limit commands allocated on reset_devices\n cciss: Use kernel provided PCI state save and restore functions\n cciss: fix board status waiting code\n drbd: Removed checks for REQ_HARDBARRIER on incomming BIOs\n drbd: REQ_HARDBARRIER -\u003e REQ_FUA transition for meta data accesses\n drbd: Removed the BIO_RW_BARRIER support form the receiver/epoch code\n ...\n" }, { "commit": "1ff5125fb85a46279421350eeaf812f728784d35", "tree": "e795ca6d427d136ea097f756eea8ea5cff1c4055", "parents": [ "cedb4a7d9f6aedb0dce94d6285b69dcb3c10fa05", "dcb8baeceaa1c629bbd06f472cea023ad08a0c33" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Fri Nov 12 08:47:04 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Fri Nov 12 08:47:04 2010 +0100" }, "message": "Merge branch \u0027upstream/blkfront\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen into for-linus\n\nConflicts:\n\tdrivers/block/xen-blkfront.c\n\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "02e031cbc843b010e72fcc05c76113c688b2860f", "tree": "9f68559ec3acc39bcc4ce2ff87043a094eaa2e8f", "parents": [ "00e375e7e962f938f6b3c93e4cd097a5e26cc788" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Nov 10 14:54:09 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Nov 10 14:54:09 2010 +0100" }, "message": "block: remove REQ_HARDBARRIER\n\nREQ_HARDBARRIER is dead now, so remove the leftovers. What\u0027s left\nat this point is:\n\n - various checks inside the block layer.\n - sanity checks in bio based drivers.\n - now unused bio_empty_barrier helper.\n - Xen blockfront use of BLKIF_OP_WRITE_BARRIER - it\u0027s dead for a while,\n but Xen really needs to sort out it\u0027s barrier situaton.\n - setting of ordered tags in uas - dead code copied from old scsi\n drivers.\n - scsi different retry for barriers - it\u0027s dead and should have been\n removed when flushes were converted to FS requests.\n - blktrace handling of barriers - removed. Someone who knows blktrace\n better should add support for REQ_FLUSH and REQ_FUA, though.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "00e375e7e962f938f6b3c93e4cd097a5e26cc788", "tree": "9aacf8566c688273af830fc4e50186810068b028", "parents": [ "f85acd81aa623e3dcf268c90e5cd8ecf36830984", "4205df34003eec4371020872cdfa228ffae5bd6a" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Nov 10 14:51:27 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Nov 10 14:51:27 2010 +0100" }, "message": "Merge branch \u0027for-2.6.37/drivers\u0027 into for-linus\n\nConflicts:\n\tdrivers/block/cciss.c\n\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "77304d2abac6101f7249754ffdd4421258877ab0", "tree": "8ee5914529d70120528a630a8e904c22f8c4f98c", "parents": [ "90fdb0b98a62d78a0650b9fd3ddc58a48f71d740" ], "author": { "name": "Mike Snitzer", "email": "snitzer@redhat.com", "time": "Mon Nov 08 14:39:12 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Nov 10 14:40:53 2010 +0100" }, "message": "block: read i_size with i_size_read()\n\nConvert direct reads of an inode\u0027s i_size to using i_size_read().\n\ni_size_{read,write} use a seqcount to protect reads from accessing\nincomple writes. Concurrent i_size_write()s require mutual exclussion\nto protect the seqcount that is used by i_size_{read,write}. But\ni_size_read() callers do not need to use additional locking.\n\nSigned-off-by: Mike Snitzer \u003csnitzer@redhat.com\u003e\nAcked-by: NeilBrown \u003cneilb@suse.de\u003e\nAcked-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "90fdb0b98a62d78a0650b9fd3ddc58a48f71d740", "tree": "5133bd8b1d91bdcd4d56f5c6ee5fb5d94326654e", "parents": [ "cb4644cac4a2797afc847e6c92736664d4b0ea34" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Nov 08 14:29:13 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Nov 10 14:40:52 2010 +0100" }, "message": "cciss: fix proc warning on attempt to remove non-existant directory\n\nRandy reports that he gets the following stack trace when\nremoving the cciss module:\n\n[ 109.164277] Pid: 3463, comm: rmmod Not tainted 2.6.37-rc1 #7\n[ 109.164280] Call Trace:\n[ 109.164292] [\u003cffffffff8107eb8d\u003e] warn_slowpath_common+0xc6/0xf3\n[ 109.164299] [\u003cffffffff8107ecaa\u003e] warn_slowpath_fmt+0x5b/0x6b\n[ 109.164307] [\u003cffffffff8155175b\u003e] ? _raw_spin_unlock+0x40/0x4b\n[ 109.164313] [\u003cffffffff8123dd1e\u003e] remove_proc_entry+0x156/0x35e\n[ 109.164320] [\u003cffffffff812cd91b\u003e] ? do_raw_spin_unlock+0xff/0x10f\n[ 109.164327] [\u003cffffffff8113823d\u003e] ? trace_hardirqs_on+0x10/0x4a\n[ 109.164333] [\u003cffffffff8155162d\u003e] ? _raw_spin_unlock_irq+0x4c/0x7b\n[ 109.164339] [\u003cffffffff8154d4d1\u003e] ? wait_for_common+0x145/0x15e\n[ 109.164345] [\u003cffffffff81075337\u003e] ? default_wake_function+0x0/0x22\n[ 109.164357] [\u003cffffffffa0615a8f\u003e] cciss_cleanup+0xa9/0xc7 [cciss]\n[ 109.164365] [\u003cffffffff810d3cb0\u003e] sys_delete_module+0x2d6/0x368\n[ 109.164371] [\u003cffffffff8155036b\u003e] ? lockdep_sys_exit_thunk+0x35/0x67\n[ 109.164377] [\u003cffffffff810fdfaf\u003e] ? audit_syscall_entry+0x172/0x1a5\n[ 109.164383] [\u003cffffffff815502f5\u003e] ? trace_hardirqs_on_thunk+0x3a/0x3f\n[ 109.164389] [\u003cffffffff8100ea72\u003e] system_call_fastpath+0x16/0x1b\n[ 109.164394] ---[ end trace 88e8568246ed0b1d ]---\n\nwhich will happen if you don\u0027t actually have an HP CISS adapter,\nsince it\u0027ll do an uncondional removal of a proc directory it\nnever attempted to create in that case.\n\nReported-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nTested-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "840a185dddfd098b78b96a30da4cad722a7aef18", "tree": "25ad5551e354762f765c57ee0e0993c129a60582", "parents": [ "1d5439b9a29b1386d44a617cbaf2f7acde1d697c" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Fri Oct 29 01:15:29 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Nov 08 13:50:07 2010 -0800" }, "message": "aoe: remove dev_base_lock use from aoecmd_cfg_pkts()\n\ndev_base_lock is the legacy way to lock the device list, and is planned\nto disappear. (writers hold RTNL, readers hold RCU lock)\n\nConvert aoecmd_cfg_pkts() to RCU locking.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: \"Ed L. Cashin\" \u003cecashin@coraid.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2b51dca79a105dea022776ea7874193239df7fbd", "tree": "55a50c05701b32e055f0fca576fddf22438ee63c", "parents": [ "f6f94e2ab1b33f0082ac22d71f66385a60d8157f" ], "author": { "name": "Pekka Enberg", "email": "penberg@kernel.org", "time": "Mon Nov 08 14:44:34 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Nov 08 14:44:34 2010 +0100" }, "message": "floppy: replace NO_GEOM macro with a function\n\nThis patch replaces the NO_GEOM macro with a proper static inline function and\nconverts an open-coded caller in check_floppy_change() to use it.\n\nCc: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@kernel.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "d017bf6b4ff57db16a481a48bdad79274610a403", "tree": "3b4cb3b4c3b5b024abdae29ec973cbd903afe6fc", "parents": [ "151f52f09c5728ecfdd0c289da1a4b30bb416f2c" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@redhat.com", "time": "Sat Nov 06 08:16:05 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Nov 06 07:49:56 2010 -0700" }, "message": "floppy: fix another use-after-free\n\nWhile scanning the floopy code due to c093ee4f07f4 (\"floppy: fix\nuse-after-free in module load failure path\"), I found one more instance\nof trying to access disk-\u003equeue pointer after doing put_disk() on\ngendisk. For some reason , floppy moule still loads/unloads fine. The\nobject is probably still around with right pointer values.\n\n o There seems to be one more instance of trying to cleanup the request\n queue after we have called put_disk() on associated gendisk.\n\n o This fix is more out of code inspection. Even without this fix for\n some reason I am able to load/unload floppy module without any\n issues.\n\n o Floppy module loads/unloads fine after the fix.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c093ee4f07f46d3a835841cafa07514fa94878d2", "tree": "aafb816d450e3e3dd352c650b50fe2202919dd2c", "parents": [ "433039e97f672b81e6c8f6daef385dcf035c6e29" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 05 17:45:59 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 05 17:45:59 2010 -0700" }, "message": "floppy: fix use-after-free in module load failure path\n\nCommit 488211844e0c (\"floppy: switch to one queue per drive instead of\nsharing a queue\") introduced a use-after-free. We do \"put_disk()\" on\nthe disk device _before_ we then clean up the queue associated with that\ndisk.\n\nMove the put_disk() down to avoid dereferencing a free\u0027d data structure.\n\nCc: Jens Axboe \u003cjaxboe@fusionio.com\u003e\nCc: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nReported-and-tested-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dcb8baeceaa1c629bbd06f472cea023ad08a0c33", "tree": "72145e182cac0705e80553565356db24a41387e6", "parents": [ "be2f8373c188ed1f5d36003c9928e4d695213080" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 02 11:55:58 2010 -0400" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 02 13:46:46 2010 -0400" }, "message": "xen/blkfront: cope with backend that fail empty BLKIF_OP_WRITE_BARRIER requests\n\nSome(?) Xen block backends fail BLKIF_OP_WRITE_BARRIER requests, which\nLinux uses as a cache flush operation. In that case, disable use\nof FLUSH.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Daniel Stodden \u003cdaniel.stodden@citrix.com\u003e\n" }, { "commit": "be2f8373c188ed1f5d36003c9928e4d695213080", "tree": "9cc7d9db48770b2468705d275dcefae5f26c60d1", "parents": [ "a945b9801a9bfd4a98bcfd9f6656b5027b254e3f" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 02 10:38:33 2010 -0400" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 02 11:27:59 2010 -0400" }, "message": "xen/blkfront: Implement FUA with BLKIF_OP_WRITE_BARRIER\n\nThe BLKIF_OP_WRITE_BARRIER is a full ordered barrier, so we can use it\nto implement FUA as well as a plain FLUSH.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "a945b9801a9bfd4a98bcfd9f6656b5027b254e3f", "tree": "5b84d36975e5ebe2a34d73e58726795293f818f9", "parents": [ "c64e38ea17a81721da0393584fd807f8434050fa" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Nov 01 17:03:14 2010 -0400" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 02 11:27:58 2010 -0400" }, "message": "xen/blkfront: change blk_shadow.request to proper pointer\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "c64e38ea17a81721da0393584fd807f8434050fa", "tree": "b4c7203aa006fd618cb3477fcddf8c74b509da3f", "parents": [ "c8ddb2713c624f432fa5fe3c7ecffcdda46ea0d4" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Nov 01 14:32:27 2010 -0400" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 02 10:43:51 2010 -0400" }, "message": "xen/blkfront: map REQ_FLUSH into a full barrier\n\nImplement a flush as a full barrier, since we have nothing weaker.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "18cb657ca1bafe635f368346a1676fb04c512edf", "tree": "b0eb6a4ceddf98e7bf820be7ff24bf131ff56b0c", "parents": [ "2301b65b86df8b80e6779ce9885ad62a5c4adc38", "e28c31a96b1570f17731b18e8efabb7308d0c22c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 17:11:17 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 28 17:11:17 2010 -0700" }, "message": "Merge branch \u0027stable/xen-pcifront-0.8.2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen\n and branch \u0027for-linus\u0027 of git://xenbits.xen.org/people/sstabellini/linux-pvhvm\n\n* \u0027for-linus\u0027 of git://xenbits.xen.org/people/sstabellini/linux-pvhvm:\n xen: register xen pci notifier\n xen: initialize cpu masks for pv guests in xen_smp_init\n xen: add a missing #include to arch/x86/pci/xen.c\n xen: mask the MTRR feature from the cpuid\n xen: make hvc_xen console work for dom0.\n xen: add the direct mapping area for ISA bus access\n xen: Initialize xenbus for dom0.\n xen: use vcpu_ops to setup cpu masks\n xen: map a dummy page for local apic and ioapic in xen_set_fixmap\n xen: remap MSIs into pirqs when running as initial domain\n xen: remap GSIs as pirqs when running as initial domain\n xen: introduce XEN_DOM0 as a silent option\n xen: map MSIs into pirqs\n xen: support GSI -\u003e pirq remapping in PV on HVM guests\n xen: add xen hvm acpi_register_gsi variant\n acpi: use indirect call to register gsi in different modes\n xen: implement xen_hvm_register_pirq\n xen: get the maximum number of pirqs from xen\n xen: support pirq !\u003d irq\n\n* \u0027stable/xen-pcifront-0.8.2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: (27 commits)\n X86/PCI: Remove the dependency on isapnp_disable.\n xen: Update Makefile with CONFIG_BLOCK dependency for biomerge.c\n MAINTAINERS: Add myself to the Xen Hypervisor Interface and remove Chris Wright.\n x86: xen: Sanitse irq handling (part two)\n swiotlb-xen: On x86-32 builts, select SWIOTLB instead of depending on it.\n MAINTAINERS: Add myself for Xen PCI and Xen SWIOTLB maintainer.\n xen/pci: Request ACS when Xen-SWIOTLB is activated.\n xen-pcifront: Xen PCI frontend driver.\n xenbus: prevent warnings on unhandled enumeration values\n xenbus: Xen paravirtualised PCI hotplug support.\n xen/x86/PCI: Add support for the Xen PCI subsystem\n x86: Introduce x86_msi_ops\n msi: Introduce default_[teardown|setup]_msi_irqs with fallback.\n x86/PCI: Export pci_walk_bus function.\n x86/PCI: make sure _PAGE_IOMAP it set on pci mappings\n x86/PCI: Clean up pci_cache_line_size\n xen: fix shared irq device passthrough\n xen: Provide a variant of xen_poll_irq with timeout.\n xen: Find an unbound irq number in reverse order (high to low).\n xen: statically initialize cpu_evtchn_mask_p\n ...\n\nFix up trivial conflicts in drivers/pci/Makefile\n" }, { "commit": "6fa977520871b1fc0be64247abad02b678c13fda", "tree": "940613e95371d675afae9e88b3353c6772423f27", "parents": [ "7ab5118d7c2be650bc936894f159dc1c597badae" ], "author": { "name": "Mike Miller", "email": "mike.miller@hp.com", "time": "Thu Oct 28 06:33:27 2010 -0600" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Oct 28 06:33:27 2010 -0600" }, "message": "cciss: remove overlapping PCI IDs\n\nThis patch removes the controller overlap between cciss and hpsa. It was\ndecided that no overlap should exist. All new controllers will use the hpsa\nSCSI based driver.\n\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "7ab5118d7c2be650bc936894f159dc1c597badae", "tree": "ca1159b578e40251f79e25acd31a9d668bffece5", "parents": [ "027b180d7405f2b2df25e2a8b1b796b00f3773cf" ], "author": { "name": "Vasiliy Kulikov", "email": "segooon@gmail.com", "time": "Thu Oct 28 06:31:55 2010 -0600" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Oct 28 06:31:55 2010 -0600" }, "message": "block: cciss: fix information leak to userland\n\nStructure IOCTL_Command_struct is copied to userland with\nsome padding fields at the end of the struct unitialized.\nIt leads to leaking of contents of kernel stack memory.\n\nSigned-off-by: Vasiliy Kulikov \u003csegooon@gmail.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "027b180d7405f2b2df25e2a8b1b796b00f3773cf", "tree": "131c7744e2f4c2d3deeb8d74485c528e67707e80", "parents": [ "e1fbd9210d5d172f951b1d21eb58383919c4d10d" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Thu Oct 28 06:15:26 2010 -0600" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Oct 28 06:15:26 2010 -0600" }, "message": "drivers/block/aoe/aoeblk.c: ratelimit a warning printk\n\nAs described in https://bugzilla.kernel.org/show_bug.cgi?id\u003d19922\n\n: I had an AoE device go down overnight, and while a server was trying to\n: write to it, it was also writing this message to its logs:\n:\n: 209 printk(KERN_INFO \"aoe: device %ld.%d is not up\\n\",\n: 210 d-\u003eaoemajor, d-\u003eaoeminor);\n:\n: The message appeared many times per second, and over several hours\n: produced about 7.5 gigabytes of log files, filling up all free space on\n: the root filesystem.\n\nCc: \"Ed L. Cashin\" \u003cecashin@coraid.com\u003e\nSuggested-by: Roman Mamedov \u003croman@rm.pp.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "e1fbd9210d5d172f951b1d21eb58383919c4d10d", "tree": "487ba732770ea2f3ef39f57161a795477feaf6a6", "parents": [ "5ad21a337420e82bffb7836ab34027dd7ad624b8" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Thu Oct 28 06:15:26 2010 -0600" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Oct 28 06:15:26 2010 -0600" }, "message": "drivers/block/z2ram.c: correct printing of sector_t\n\nIf CONFIG_LBDAF\u003dy, `sector_t\u0027 becomes `u64\u0027 instead of `unsigned long\u0027:\n\ndrivers/block/z2ram.c: In function ¡do_z2_request¢:\ndrivers/block/z2ram.c:83: warning: format %lu expects type `long unsigned int\u0027, but argument 2 has type `sector_t\u0027\n\nHence always cast it to `unsigned long long\u0027 for printing. Also do the\npr_err() dance, while we\u0027re at it.\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "5ad21a337420e82bffb7836ab34027dd7ad624b8", "tree": "64fea23f93077564abc0678262721b9d27b3d8d8", "parents": [ "2027ae1fa914640c287171035cb607a03ad36e95" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Oct 28 06:15:26 2010 -0600" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Oct 28 06:15:26 2010 -0600" }, "message": "aoe: don\u0027t use flush_scheduled_work()\n\nflush_scheduled_work() is deprecated and scheduled to be removed.\nDirectly cancel aoedev-\u003ework on free instead of depending on\nflush_scheduled_works().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: \"Ed L. Cashin\" \u003cecashin@coraid.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "2027ae1fa914640c287171035cb607a03ad36e95", "tree": "b691a7cd20b2fe1b6736f5a02497a9fc7f897a19", "parents": [ "51a0bb0c2e614659132fce272c8a1815a12c5c2a" ], "author": { "name": "Nicolas Kaiser", "email": "nikai@nikai.net", "time": "Thu Oct 28 06:15:26 2010 -0600" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Oct 28 06:15:26 2010 -0600" }, "message": "drivers/block/drbd/drbd_main.c: fix error path\n\nFailure to create drbd_ee_mempool appears not to get checked. Looks like\na copy-and-paste problem to me.\n\nSigned-off-by: Nicolas Kaiser \u003cnikai@nikai.net\u003e\nCc: Lars Ellenberg \u003cdrbd-dev@lists.linbit.com\u003e\nCc: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "51a0bb0c2e614659132fce272c8a1815a12c5c2a", "tree": "93554b329e8e6cd9378641422dea4245c05a98dd", "parents": [ "12ba8d1e9262ce81a695795410bd9ee5c9407ba1" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Wed Oct 27 19:51:30 2010 -0600" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Oct 27 19:51:30 2010 -0600" }, "message": "loop: Properly clear sysfs in autoclear mode\n\nIn autoclear mode bdev is NULL but the sysfs\nentry should be destroyed otherwise this warning appears:\n\nWARNING: at fs/sysfs/dir.c:451 sysfs_add_one+0x82/0x95()\nsysfs: cannot create duplicate filename \u0027/devices/virtual/block/loop0/loop\u0027\n\nFixes commit ee86273062cbb310665fe49e1f1937d2cf85b0b9\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "61ecdb801ef2cd28e32442383106d7837d76deac", "tree": "3ec4f04e09cc4a9b76dafaaa0c4dfd07e825e632", "parents": [ "2e30244a7cc1ff09013a1238d415b4076406388e" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Oct 26 14:21:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:08 2010 -0700" }, "message": "mm: strictly nested kmap_atomic()\n\nEnsure kmap_atomic() usage is strictly nested\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Rik van Riel \u003criel@redhat.com\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "51f00a471ce8f359627dd99aeac322947a0e491b", "tree": "de3f0c26359d7846fc5d6d0fdd147e225d979add", "parents": [ "a7f505c6b15fb35c0de8136e370d2927ce29452c", "97ff46cb69da22037346670ae515217c658ace02" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:19:14 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:19:14 2010 -0700" }, "message": "Merge branch \u0027next-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027next-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6:\n mtd/m25p80: add support to parse the partitions by OF node\n of/irq: of_irq.c needs to include linux/irq.h\n of/mips: Cleanup some include directives/files.\n of/mips: Add device tree support to MIPS\n of/flattree: Eliminate need to provide early_init_dt_scan_chosen_arch\n of/device: Rework to use common platform_device_alloc() for allocating devices\n of/xsysace: Fix OF probing on little-endian systems\n of: use __be32 types for big-endian device tree data\n of/irq: remove references to NO_IRQ in drivers/of/platform.c\n of/promtree: add package-to-path support to pdt\n of/promtree: add of_pdt namespace to pdt code\n of/promtree: no longer call prom_ functions directly; use an ops structure\n of/promtree: make drivers/of/pdt.c no longer sparc-only\n sparc: break out some PROM device-tree building code out into drivers/of\n of/sparc: convert various prom_* functions to use phandle\n sparc: stop exporting openprom.h header\n powerpc, of_serial: Endianness issues setting up the serial ports\n of: MTD: Fix OF probing on little-endian systems\n of: GPIO: Fix OF probing on little-endian systems\n" }, { "commit": "4205df34003eec4371020872cdfa228ffae5bd6a", "tree": "70b84cf9f1e64469db74ef5056c51e81d50f20e0", "parents": [ "332c2f80a894d349bfb95fae00daf74477d4afcd" ], "author": { "name": "Stephen M. Cameron", "email": "scameron@beardog.cce.hp.com", "time": "Sat Oct 23 18:47:31 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Oct 23 18:47:31 2010 +0200" }, "message": "cciss: remove controllers supported by hpsa\n\nWe would prefer not to have any overlap between the two drivers.\nRemove the cciss_allow_hpsa option, as it it is no longer needed.\n\nSigned-off-by: Stephen M. Cameron \u003cscameron@beardog.cce.hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "332c2f80a894d349bfb95fae00daf74477d4afcd", "tree": "e7d6ae2f818b0e75e8440046fbeaa5c2ea46b457", "parents": [ "186fb9cf6a1154bc9b071adfd72fcf256285eb26" ], "author": { "name": "Stephen M. Cameron", "email": "scameron@beardog.cce.hp.com", "time": "Fri Oct 22 14:21:22 2010 -0500" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Oct 23 18:45:09 2010 +0200" }, "message": "cciss: use usleep_range not msleep for small sleeps\n\nSigned-off-by: Stephen M. Cameron \u003cscameron@beardog.cce.hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "186fb9cf6a1154bc9b071adfd72fcf256285eb26", "tree": "8d32facb996b7140aeb2abed2a52187a321f3f51", "parents": [ "f442e64b93e16dba6bf9ab7e8dc5a90f6bcd8a85" ], "author": { "name": "Stephen M. Cameron", "email": "scameron@beardog.cce.hp.com", "time": "Fri Oct 22 14:21:17 2010 -0500" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Oct 23 18:45:08 2010 +0200" }, "message": "cciss: limit commands allocated on reset_devices\n\nThis is to conserve memory in a memory-limited kdump scenario\n\nSigned-off-by: Stephen M. Cameron \u003cscameron@beardog.cce.hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "f442e64b93e16dba6bf9ab7e8dc5a90f6bcd8a85", "tree": "c8418e1e6c7291232bbb531817740a86e582920a", "parents": [ "afa842fa641e11a025725883b04d1e144e6bad39" ], "author": { "name": "Stephen M. Cameron", "email": "scameron@beardog.cce.hp.com", "time": "Fri Oct 22 14:21:12 2010 -0500" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Oct 23 18:45:07 2010 +0200" }, "message": "cciss: Use kernel provided PCI state save and restore functions\n\nand use the doorbell reset method if available (which doesn\u0027t\nlock up the controller if you properly save and restore all\nthe PCI registers that you\u0027re supposed to.)\n\nSigned-off-by: Stephen M. Cameron \u003cscameron@beardog.cce.hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "afa842fa641e11a025725883b04d1e144e6bad39", "tree": "3cb94bba43974ac3eac1f63ebd96ba1d743bb715", "parents": [ "53c2eb24ff49abe1bfc45d067797f74b409690d8" ], "author": { "name": "Stephen M. Cameron", "email": "scameron@beardog.cce.hp.com", "time": "Fri Oct 22 14:21:07 2010 -0500" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Oct 23 18:45:06 2010 +0200" }, "message": "cciss: fix board status waiting code\n\nAfter a reset, we should first wait for the board to become \"not ready\",\nand then wait for it to become \"ready\", instead of immediately\nwaiting for it to become \"ready\", and do this waiting *after*\nrestoring PCI config space registers.\n\nSigned-off-by: Stephen M. Cameron \u003cscameron@beardog.cce.hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "53c2eb24ff49abe1bfc45d067797f74b409690d8", "tree": "9684ee71d2fda68cde3fd404ba5ffa094fde7351", "parents": [ "7f3883962870dd28b5f2322ac44a9d03640ef448", "650789c87f16dcdf1dd0a67ac7461b7537534855" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Oct 23 18:43:55 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Oct 23 18:43:55 2010 +0200" }, "message": "Merge branch \u0027for-jens\u0027 of git://git.drbd.org/linux-2.6-drbd into for-2.6.37/drivers\n" }, { "commit": "650789c87f16dcdf1dd0a67ac7461b7537534855", "tree": "47e8ffc3b45542fd4d447a8c902b977c108fc00f", "parents": [ "a8a4e51e6965db84d2af041370ea2ab6232aa4f1" ], "author": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Wed Aug 25 10:47:17 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Sat Oct 23 13:02:34 2010 +0200" }, "message": "drbd: Removed checks for REQ_HARDBARRIER on incomming BIOs\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "a8a4e51e6965db84d2af041370ea2ab6232aa4f1", "tree": "74f1301712fa631faf6c39337bced33060ca5038", "parents": [ "2451fc3b2bd3a7205270da75a21dde0d5d7c96a2" ], "author": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Wed Aug 25 10:21:04 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Sat Oct 23 13:01:45 2010 +0200" }, "message": "drbd: REQ_HARDBARRIER -\u003e REQ_FUA transition for meta data accesses\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "2451fc3b2bd3a7205270da75a21dde0d5d7c96a2", "tree": "60c31f1c6da680d44ee7492be4cd377127f2ac3d", "parents": [ "8825f7c3e5c7b251b49fc594658a96f59417ee16" ], "author": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Tue Aug 24 13:43:11 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Sat Oct 23 13:00:48 2010 +0200" }, "message": "drbd: Removed the BIO_RW_BARRIER support form the receiver/epoch code\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "5cc103506289de7ee0a0b526ae0381541990cad4", "tree": "ae8a4958e70c6d1295030b40e333dcc007b3c074", "parents": [ "73ecf3a6e3f0206bf56a0fefe3b3eda042fb7034", "92ca0dc5ee022e4c0e488177e1d8865a0778c6c2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 20:30:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 20:30:48 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (141 commits)\n USB: mct_u232: fix broken close\n USB: gadget: amd5536udc.c: fix error path\n USB: imx21-hcd - fix off by one resource size calculation\n usb: gadget: fix Kconfig warning\n usb: r8a66597-udc: Add processing when USB was removed.\n mxc_udc: add workaround for ENGcm09152 for i.MX35\n USB: ftdi_sio: add device ids for ScienceScope\n USB: musb: AM35x: Workaround for fifo read issue\n USB: musb: add musb support for AM35x\n USB: AM35x: Add musb support\n usb: Fix linker errors with CONFIG_PM\u003dn\n USB: ohci-sh - use resource_size instead of defining its own resource_len macro\n USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro\n USB: isp116x-hcd - use resource_size instead of defining its own resource_len macro\n USB: xhci: Fix compile error when CONFIG_PM\u003dn\n USB: accept some invalid ep0-maxpacket values\n USB: xHCI: PCI power management implementation\n USB: xHCI: bus power management implementation\n USB: xHCI: port remote wakeup implementation\n USB: xHCI: port power management implementation\n ...\n\nManually fix up (non-data) conflict: the SCSI merge gad renamed the\n\u0027hw_sector_size\u0027 member to \u0027physical_block_size\u0027, and the USB tree\nbrought a new use of it.\n" }, { "commit": "a2887097f25cd38cadfc11d10769e2b349fb5eca", "tree": "cd4adcb305365d6ba9acd2c02d4eb9d0125c6f8d", "parents": [ "8abfc6e7a45eb74e51904bbae676fae008b11366", "005a1d15f5a6b2bb4ada80349513effbf22b4588" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 17:07:18 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 17:07:18 2010 -0700" }, "message": "Merge branch \u0027for-2.6.37/barrier\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.37/barrier\u0027 of git://git.kernel.dk/linux-2.6-block: (46 commits)\n xen-blkfront: disable barrier/flush write support\n Added blk-lib.c and blk-barrier.c was renamed to blk-flush.c\n block: remove BLKDEV_IFL_WAIT\n aic7xxx_old: removed unused \u0027req\u0027 variable\n block: remove the BH_Eopnotsupp flag\n block: remove the BLKDEV_IFL_BARRIER flag\n block: remove the WRITE_BARRIER flag\n swap: do not send discards as barriers\n fat: do not send discards as barriers\n ext4: do not send discards as barriers\n jbd2: replace barriers with explicit flush / FUA usage\n jbd2: Modify ASYNC_COMMIT code to not rely on queue draining on barrier\n jbd: replace barriers with explicit flush / FUA usage\n nilfs2: replace barriers with explicit flush / FUA usage\n reiserfs: replace barriers with explicit flush / FUA usage\n gfs2: replace barriers with explicit flush / FUA usage\n btrfs: replace barriers with explicit flush / FUA usage\n xfs: replace barriers with explicit flush / FUA usage\n block: pass gfp_mask and flags to sb_issue_discard\n dm: convey that all flushes are processed as empty\n ...\n" }, { "commit": "8abfc6e7a45eb74e51904bbae676fae008b11366", "tree": "57d0a24558c0693e3a52e8e756616f6c72def1e9", "parents": [ "e9dd2b6837e26fe202708cce5ea4bb4ee3e3482e", "6362beea8914cbd4630ccde3617d944aeca2d48f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 17:03:12 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 17:03:12 2010 -0700" }, "message": "Merge branch \u0027for-2.6.37/drivers\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.37/drivers\u0027 of git://git.kernel.dk/linux-2.6-block: (95 commits)\n cciss: fix PCI IDs for new Smart Array controllers\n drbd: add race-breaker to drbd_go_diskless\n drbd: use dynamic_dev_dbg to optionally log uuid changes\n dynamic_debug.h: Fix dynamic_dev_dbg() macro if CONFIG_DYNAMIC_DEBUG not set\n drbd: cleanup: change \"\u003c\u003d 0\" to \"\u003d\u003d 0\"\n drbd: relax the grace period of the md_sync timer again\n drbd: add some more explicit drbd_md_sync\n drbd: drop wrong debug asserts, fix recently introduced race\n drbd: cleanup useless leftover warn/error printk\u0027s\n drbd: add explicit drbd_md_sync to drbd_resync_finished\n drbd: Do not log an ASSERT for P_OV_REQUEST packets while C_CONNECTED\n drbd: fix for possible deadlock on IO error during resync\n drbd: fix unlikely access after free and list corruption\n drbd: fix for spurious fullsync (uuids rotated too fast)\n drbd: allow for explicit resync-finished notifications\n drbd: preparation commit, using full state in receive_state()\n drbd: drbd_send_ack_dp must not rely on header information\n drbd: Fix regression in recv_bm_rle_bits (compressed bitmap)\n drbd: Fixed a stupid copy and paste error\n drbd: Allow larger values for c-fill-target.\n ...\n\nFix up trivial conflict in drivers/block/ataflop.c due to BKL removal\n" }, { "commit": "e9dd2b6837e26fe202708cce5ea4bb4ee3e3482e", "tree": "f42fd892495bfc4cbb740d06b016d267c9c42d00", "parents": [ "4f3a29dadaf999a273f1e7fe2476595d0283eef3", "b4627321e18582dcbdeb45d77df29d3177107c65" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 17:00:32 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 17:00:32 2010 -0700" }, "message": "Merge branch \u0027for-2.6.37/core\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.37/core\u0027 of git://git.kernel.dk/linux-2.6-block: (39 commits)\n cfq-iosched: Fix a gcc 4.5 warning and put some comments\n block: Turn bvec_k{un,}map_irq() into static inline functions\n block: fix accounting bug on cross partition merges\n block: Make the integrity mapped property a bio flag\n block: Fix double free in blk_integrity_unregister\n block: Ensure physical block size is unsigned int\n blkio-throttle: Fix possible multiplication overflow in iops calculations\n blkio-throttle: limit max iops value to UINT_MAX\n blkio-throttle: There is no need to convert jiffies to milli seconds\n blkio-throttle: Fix link failure failure on i386\n blkio: Recalculate the throttled bio dispatch time upon throttle limit change\n blkio: Add root group to td-\u003etg_list\n blkio: deletion of a cgroup was causes oops\n blkio: Do not export throttle files if CONFIG_BLK_DEV_THROTTLING\u003dn\n block: set the bounce_pfn to the actual DMA limit rather than to max memory\n block: revert bad fix for memory hotplug causing bounces\n Fix compile error in blk-exec.c for !CONFIG_DETECT_HUNG_TASK\n block: set the bounce_pfn to the actual DMA limit rather than to max memory\n block: Prevent hang_check firing during long I/O\n cfq: improve fsync performance for small files\n ...\n\nFix up trivial conflicts due to __rcu sparse annotation in include/linux/genhd.h\n" }, { "commit": "67ba37293e938208795d6a3562201bdb0cf43393", "tree": "3522e949ff19f3809583bfb3fa3973ddf264689d", "parents": [ "cd07202cc8262e1669edff0d97715f3dd9260917", "5bba6c56dc99ff88f79a79572e29ecf445710878" ], "author": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Fri Oct 22 21:24:06 2010 +0100" }, "committer": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Fri Oct 22 21:24:06 2010 +0100" }, "message": "Merge commit \u0027konrad/stable/xen-pcifront-0.8.2\u0027 into 2.6.36-rc8-initial-domain-v6\n" }, { "commit": "092e0e7e520a1fca03e13c9f2d157432a8657ff2", "tree": "451897252c4c08c4b5a8ef535da156f1e817e80b", "parents": [ "79f14b7c56d3b3ba58f8b43d1f70b9b71477a800", "776c163b1b93c8dfa5edba885bc2bfbc2d228a5f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:52:56 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:52:56 2010 -0700" }, "message": "Merge branch \u0027llseek\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl\n\n* \u0027llseek\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:\n vfs: make no_llseek the default\n vfs: don\u0027t use BKL in default_llseek\n llseek: automatically add .llseek fop\n libfs: use generic_file_llseek for simple_attr\n mac80211: disallow seeks in minstrel debug code\n lirc: make chardev nonseekable\n viotape: use noop_llseek\n raw: use explicit llseek file operations\n ibmasmfs: use generic_file_llseek\n spufs: use llseek in all file operations\n arm/omap: use generic_file_llseek in iommu_debug\n lkdtm: use generic_file_llseek in debugfs\n net/wireless: use generic_file_llseek in debugfs\n drm: use noop_llseek\n" }, { "commit": "c37927d4359e81b85de644f8fb08878717cf5f3f", "tree": "25dabf2d905e1410819d1bdaba0bf5f779100d3c", "parents": [ "5704e44d283e907623e3775c1262f206a2c48cf3", "2a48fc0ab24241755dc93bfd4f01d68efab47f5a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:49:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:49:54 2010 -0700" }, "message": "Merge branch \u0027trivial\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl\n\n* \u0027trivial\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:\n block: autoconvert trivial BKL users to private mutex\n drivers: autoconvert trivial BKL users to private mutex\n ipmi: autoconvert trivial BKL users to private mutex\n mac: autoconvert trivial BKL users to private mutex\n mtd: autoconvert trivial BKL users to private mutex\n scsi: autoconvert trivial BKL users to private mutex\n\nFix up trivial conflicts (due to addition of private mutex right next to\ndeletion of a version string) in drivers/char/pcmcia/cm40[04]0_cs.c\n" }, { "commit": "8fa7fd74ef398370383df276ca41082ba35aafd8", "tree": "eff3040f8e4b7ec1d2c611d811f790a2a96071ce", "parents": [ "1992de83e375acc789daf66b7b72a812a5235b75" ], "author": { "name": "Michal Nazarewicz", "email": "mina86@mina86.com", "time": "Thu Oct 07 13:05:21 2010 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Oct 22 10:21:49 2010 -0700" }, "message": "USB: storage: Use USB_ prefix instead of US_ prefix\n\nThis commit changes prefix for some of the USB mass storage\nclass related macros (ie. USB_SC_ for subclass and USB_PR_\nfor class).\n\nSigned-off-by: Michal Nazarewicz \u003cmina86@mina86.com\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "8825f7c3e5c7b251b49fc594658a96f59417ee16", "tree": "051e2d3c2c05e89c573297feeae315e541dc30d8", "parents": [ "fb2c7a10eec051317ff091b2cb2d73c5ecd98c19" ], "author": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Thu Oct 21 17:21:19 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Fri Oct 22 15:55:22 2010 +0200" }, "message": "drbd: Silenced an assert\n\nThat assertion\u0027s condition needed adjustment for today\u0027s semantics\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "fb2c7a10eec051317ff091b2cb2d73c5ecd98c19", "tree": "71780ba6a3d19b9a79e076d99b2a4e85e8e04db9", "parents": [ "bc571b8cb930ea78207851dd38b5a435fcb8891c" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Tue Oct 19 12:08:13 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Fri Oct 22 15:53:10 2010 +0200" }, "message": "drbd: rate limit an error message\n\nIf we don\u0027t rate limit it, and you happen to log err level messages via\nserial console, an IO error on a disconnected Primary may cause serious\nunresponsiveness.\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "bc571b8cb930ea78207851dd38b5a435fcb8891c", "tree": "30181e1a2695cb59f72b182012adb41adbc8d077", "parents": [ "6719fb036cea56a5ee9d0ac912ed8c7cabb27f49" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Thu Oct 21 18:07:31 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Fri Oct 22 15:51:22 2010 +0200" }, "message": "drbd: fix a misleading printk\n\nThis codepath used to be called only for failed kmalloc GFP_ATOMIC,\nbut is now also triggered by other things.\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "6719fb036cea56a5ee9d0ac912ed8c7cabb27f49", "tree": "eed4e4d3161cc6f7a4009c5c856e88c6707c88a3", "parents": [ "82f59cc6353889b426cf13b6596d5a3d100fa09e" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Mon Oct 18 23:04:07 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Fri Oct 22 15:50:27 2010 +0200" }, "message": "drbd: fix potential data divergence after multiple failures\n\nIf we get an IO-error during an activity log transaction,\nif we failed to write the bitmap of the evicted extent,\nwe must not write the transaction itself.\nIf we failed to write the transaction,\nwe must not even submit the corresponding bio,\nas its extent is not yet marked in the activity log.\n\nOtherwise, if this was a disconneted Primary (degraded cluster), which\nnow lost its disk as well, and we later re-attach the same backend\nstorage, we possibly \"forget\" to resync some parts of the disk that\npotentially have been changed.\n\nOn the receiving side, when receiving from a peer with unhealthy disk,\nchecking for pdsk \u003d\u003d D_DISKLESS is not enough, we need to set out of\nsync and do AL transactions for everything pdsk \u003c D_INCONSISTENT on the\nreceiving side.\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "82f59cc6353889b426cf13b6596d5a3d100fa09e", "tree": "6d5a678516334f0a37a56a509b84322a0352719b", "parents": [ "3beec1d446fba335f07787636920892dd3b2c658" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Sat Oct 16 12:13:47 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Fri Oct 22 15:46:11 2010 +0200" }, "message": "drbd: fix potential deadlock on detach\n\nIf we have contention in drbd_al_begin_iod (heavy randon IO),\nan administrative request to detach the disk may deadlock\nfor similar reasons as the recently fixed deadlock if detaching\nbecause of IO-error.\n\nThe approach taken here is to either go through the intermediate\ncleanup state D_FAILED, or first lock out application io,\ndon\u0027t just go directly to D_DISKLESS.\n\nWe need an additional state bit (WAS_IO_ERROR) to distinguish\nthe -\u003e D_FAILED because of IO-error from other failures.\n\nSanitize D_ATTACHING -\u003e D_FAILED to D_ATTACHING -\u003e D_DISKLESS.\nIf only attaching, ldev may be missing still, but would be referenced\nfrom within the after_state_ch for -\u003e D_FAILED, potentially\ndereferencing a NULL pointer.\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "3beec1d446fba335f07787636920892dd3b2c658", "tree": "fd4cad540fa79907562955e2584b60f68fda845f", "parents": [ "aaa8e2b34c35d67abf1892cd62ea4e7565ca262c" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Thu Oct 14 13:31:48 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Fri Oct 22 15:41:20 2010 +0200" }, "message": "drbd: tag a few error messages with \"assert failed\"\n\nIf those messages ever get logged, clearly state that they are\nactually failed ASSERTS, so our regression tests can pick them up\nfrom the logs more easily.\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "aaa8e2b34c35d67abf1892cd62ea4e7565ca262c", "tree": "19e0cb68b9481dbfa89b26b58d33071f7f2db9bf", "parents": [ "6362beea8914cbd4630ccde3617d944aeca2d48f" ], "author": { "name": "Lars Ellenberg", "email": "lars.ellenberg@linbit.com", "time": "Fri Oct 15 13:16:53 2010 +0200" }, "committer": { "name": "Philipp Reisner", "email": "philipp.reisner@linbit.com", "time": "Fri Oct 22 15:36:56 2010 +0200" }, "message": "drbd: consolidate explicit drbd_md_sync into drbd_create_new_uuid\n\nEvery code path changing the current UUID needs to get it on stable\nstorage anyways. Flush it to disk right there, remove the now obsolte\nexplicit drbd_md_sync statements in the other code paths.\n\nSigned-off-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nSigned-off-by: Lars Ellenberg \u003clars.ellenberg@linbit.com\u003e\n" }, { "commit": "005a1d15f5a6b2bb4ada80349513effbf22b4588", "tree": "e9baa3b1ced078041ac98c1179eb51a18cc37569", "parents": [ "4d1529043705737ba442f5a0048043718e601ce4" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Fri Oct 22 10:58:33 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Fri Oct 22 10:58:33 2010 +0200" }, "message": "xen-blkfront: disable barrier/flush write support\n\nThe driver doesn\u0027t handle empty flushes. Disable barrier/flush\nwrite support until this is fixed up.\n\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "94ebd235c493f43681f609b0e02733337053e8f0", "tree": "3eb7ae304bd6268ab7793ffc0439525c9f285252", "parents": [ "f6f0a6d6a7258eff41fd202fc70df18271a2de79", "fe5a50a10c7b3bf38e47045eadc6b87a5c157f44" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 21 12:40:33 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 21 12:40:33 2010 -0700" }, "message": "Merge branch \u0027virtio\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus\n\n* \u0027virtio\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:\n virtio_blk: remove BKL leftovers\n virtio: console: Disable lseek(2) for port file operations\n virtio: console: Send SIGIO in case of port unplug\n virtio: console: Send SIGIO on new data arrival on ports\n virtio: console: Send SIGIO to processes that request it for host events\n virtio: console: Reference counting portdev structs is not needed\n virtio: console: Add reference counting for port struct\n virtio: console: Use cdev_alloc() instead of cdev_init()\n virtio: console: Add a find_port_by_devt() function\n virtio: console: Add a list of portdevs that are active\n virtio: console: open: Use a common path for error handling\n virtio: console: remove_port() should return void\n virtio: console: Make write() return -ENODEV on hot-unplug\n virtio: console: Make read() return -ENODEV on hot-unplug\n virtio: console: Unblock poll on port hot-unplug\n virtio: console: Un-block reads on chardev close\n virtio: console: Check if portdev is valid in send_control_msg()\n virtio: console: Remove control vq data only if using multiport support\n virtio: console: Reset vdev before removing device\n" }, { "commit": "2017bd19454ea7cdae19922d15b6930f6c8088a2", "tree": "53974657ab3a2c98f2da7b3fcb050ff5b697f876", "parents": [ "9f1ad09493451c19d00c004da479acf699eeedd6", "efa4c1206eaff047c474af2136748a58eb8cc33b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 21 12:38:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 21 12:38:28 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (22 commits)\n ceph: do not carry i_lock for readdir from dcache\n fs/ceph/xattr.c: Use kmemdup\n rbd: passing wrong variable to bvec_kunmap_irq()\n rbd: null vs ERR_PTR\n ceph: fix num_pages_free accounting in pagelist\n ceph: add CEPH_MDS_OP_SETDIRLAYOUT and associated ioctl.\n ceph: don\u0027t crash when passed bad mount options\n ceph: fix debugfs warnings\n block: rbd: removing unnecessary test\n block: rbd: fixed may leaks\n ceph: switch from BKL to lock_flocks()\n ceph: preallocate flock state without locks held\n ceph: add pagelist_reserve, pagelist_truncate, pagelist_set_cursor\n ceph: use mapping-\u003enrpages to determine if mapping is empty\n ceph: only invalidate on check_caps if we actually have pages\n ceph: do not hide .snap in root directory\n rbd: introduce rados block device (rbd), based on libceph\n ceph: factor out libceph from Ceph file system\n ceph-rbd: osdc support for osd call and rollback operations\n ceph: messenger and osdc changes for rbd\n ...\n" }, { "commit": "fe5a50a10c7b3bf38e47045eadc6b87a5c157f44", "tree": "1b7a3161d13cbe2630b94d4030e817c8067a62b0", "parents": [ "299fb61c08c2fcd1bb6d3a4e87e53dc368475416" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Sep 15 01:27:23 2010 +0200" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Oct 21 17:44:05 2010 +1030" }, "message": "virtio_blk: remove BKL leftovers\n\nRemove the BKL usage added in \"block: push down BKL into .locked_ioctl\".\nVirtio-blk doesn\u0027t use the BKL for anything, and doesn\u0027t implement any\nioctl command by itself, but only uses the generic scsi_cmd_ioctl\nwhich is fine without the BKL.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "85b5aaa624aac568b8a3a88dbe4de6628c7cc527", "tree": "7051c9532750eb81fb76e1473a09fd82ba1f314c", "parents": [ "b8d0638a98aa4a42ff322234b882487cd74e5c52" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Mon Oct 11 21:15:11 2010 +0200" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Wed Oct 20 15:38:25 2010 -0700" }, "message": "rbd: passing wrong variable to bvec_kunmap_irq()\n\nWe should be passing \"buf\" here insead of \"bv\". This is tricky because\nit\u0027s not the same as kmap() and kunmap(). GCC does warn about it if you\ncompile on i386 with CONFIG_HIGHMEM.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "b8d0638a98aa4a42ff322234b882487cd74e5c52", "tree": "4ab89ab0a293d404466106dd6bced5d68c171ce1", "parents": [ "240634e9b3a8ae2a9e2b7effeea3b9a5b30d68fb" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Mon Oct 11 21:14:23 2010 +0200" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Wed Oct 20 15:38:24 2010 -0700" }, "message": "rbd: null vs ERR_PTR\n\nceph_alloc_page_vector() returns ERR_PTR(-ENOMEM) on errors.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "f4cf3deef4c474381e8fee2e6099d49edd9105cb", "tree": "fbf21efa48b062e3a4af9a91c564f05e2b63090c", "parents": [ "28f259b7cd78eb29d38b7ae6b475d656e08fd348" ], "author": { "name": "Yehuda Sadeh", "email": "yehuda@hq.newdream.net", "time": "Mon Sep 27 10:51:53 2010 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Wed Oct 20 15:38:20 2010 -0700" }, "message": "block: rbd: removing unnecessary test\n\nrbd_get_segment() can\u0027t return a negative value, we don\u0027t need to check\nthe return output.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\n" }, { "commit": "28f259b7cd78eb29d38b7ae6b475d656e08fd348", "tree": "4cbefc4ad9562af2c221b6fec52bb560772f0a40", "parents": [ "496e59553c51ce18acc836de070106b583926b87" ], "author": { "name": "Vasiliy Kulikov", "email": "segooon@gmail.com", "time": "Sun Sep 26 12:59:37 2010 +0400" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Wed Oct 20 15:38:19 2010 -0700" }, "message": "block: rbd: fixed may leaks\n\nrbd_client_create() doesn\u0027t free rbdc, this leads to many leaks.\n\nseg_len in rbd_do_op() is unsigned, so (seg_len \u003c 0) makes no sense.\nAlso if fixed check fails then seg_name is leaked.\n\nSigned-off-by: Vasiliy Kulikov \u003csegooon@gmail.com\u003e\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\n" }, { "commit": "602adf400201636e95c3fed9f31fba54a3d7e844", "tree": "1b10046664d2c380a595ceaaafab2eed835dc937", "parents": [ "3d14c5d2b6e15c21d8e5467dc62d33127c23a644" ], "author": { "name": "Yehuda Sadeh", "email": "yehuda@hq.newdream.net", "time": "Thu Aug 12 16:11:25 2010 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Wed Oct 20 15:38:13 2010 -0700" }, "message": "rbd: introduce rados block device (rbd), based on libceph\n\nThe rados block device (rbd), based on osdblk, creates a block device\nthat is backed by objects stored in the Ceph distributed object storage\ncluster. Each device consists of a single metadata object and data\nstriped over many data objects.\n\nThe rbd driver supports read-only snapshots.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "6362beea8914cbd4630ccde3617d944aeca2d48f", "tree": "f73f703e32b7018674ae26c35c91956bc4a10045", "parents": [ "5dbfe7aedf54aa7f62fd659e34371d4ea0e7bffe" ], "author": { "name": "Mike Miller", "email": "mike.miller@hp.com", "time": "Tue Oct 19 09:40:34 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Tue Oct 19 09:40:34 2010 +0200" }, "message": "cciss: fix PCI IDs for new Smart Array controllers\n\ncciss: fix PCI IDs for new controllers\n\nThis patch fixes the botched up PCI IDs of new controllers. Please consider\nthis patch for inclusion.\n\nSigned-off-by: Mike Miller \u003cmike.miller@hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "fa251f89903d73989e2f63e13d0eaed1e07ce0da", "tree": "3f7fe779941e3b6d67754dd7c44a32f48ea47c74", "parents": [ "dd3932eddf428571762596e17b65f5dc92ca361b", "cd07202cc8262e1669edff0d97715f3dd9260917" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Tue Oct 19 09:13:04 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Tue Oct 19 09:13:04 2010 +0200" }, "message": "Merge branch \u0027v2.6.36-rc8\u0027 into for-2.6.37/barrier\n\nConflicts:\n\tblock/blk-core.c\n\tdrivers/block/loop.c\n\tmm/swapfile.c\n\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "bda80da469a93122121de601dd469ce1aaa6effa", "tree": "415fed71efabd2b2c529ef489785794354cae58d", "parents": [ "a9fadeefdc869ff792591f57a9e33d8790d63292" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Mon Oct 18 15:33:09 2010 +1000" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Oct 18 09:50:09 2010 -0600" }, "message": "of/xsysace: Fix OF probing on little-endian systems\n\nConvert big-endian DTB to little-endian if necessary.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" } ], "next": "b78c9512563780d86a178f11b648bcf73b8d87ec" }