)]}' { "log": [ { "commit": "4a001071d3549f596c7c3736c5dda8a3a4aba9ed", "tree": "f835cbd0779a8912aa65669bbd44ce3f756c919f", "parents": [ "9aeead73782c4b8e2a91def36dbf95db28605c95" ], "author": { "name": "Miao Xie", "email": "miaox@cn.fujitsu.com", "time": "Mon Jun 07 03:38:51 2010 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Fri Jun 11 11:46:11 2010 -0400" }, "message": "Btrfs: fix loop device on top of btrfs\n\nWe cannot use the loop device which has been connected to a file in the btrf\n\nThe reproduce steps is following:\n # dd if\u003d/dev/zero of\u003dvdev0 bs\u003d1M count\u003d1024\n # losetup /dev/loop0 vdev0\n # mkfs.btrfs /dev/loop0\n ...\n failed to zero device start -5\n\nThe reason is that the btrfs don\u0027t implement either -\u003ewrite_begin or -\u003ewrite\nthe VFS API, so we fix it by setting -\u003ewrite to do_sync_write().\n\nSigned-off-by: Miao Xie \u003cmiaox@cn.fujitsu.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "9aeead73782c4b8e2a91def36dbf95db28605c95", "tree": "7dc2cc6f382ec72715c87ac17ff20e7c0649e4b8", "parents": [ "5a5f79b57069c5691f5b6fd8381fdf487f548ae5" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 27 10:23:00 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 27 10:23:00 2010 -0400" }, "message": "Btrfs: add more error checking to btrfs_dirty_inode\n\nThe ENOSPC code will now return ENOSPC to btrfs_start_transaction.\nbtrfs_dirty_inode needs to check for this and error out appropriately.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "5a5f79b57069c5691f5b6fd8381fdf487f548ae5", "tree": "d101b4025a2b23c5e258b04714907f4266c3b2df", "parents": [ "933b585f70d524f1b6f0f6867bedb11d3dd82d3b" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 21:33:37 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 21:35:35 2010 -0400" }, "message": "Btrfs: allow unaligned DIO\n\nIn order to support DIO that isn\u0027t aligned to the filesystem blocksize,\nwe fall back to buffered for any unaligned DIOs.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "933b585f70d524f1b6f0f6867bedb11d3dd82d3b", "tree": "f871988129967de5dabb20ae612ea7c22cc4c770", "parents": [ "5bdd3536cbbe2ecd94ecc14410c6b1b31da16381" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 11:31:00 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 21:35:34 2010 -0400" }, "message": "Btrfs: drop verbose enospc printk\n\nLess printk is good printk.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "5bdd3536cbbe2ecd94ecc14410c6b1b31da16381", "tree": "7fd9cd2cb497f6150a5dfde4528ba6ba64144e40", "parents": [ "46bfbb5c0740c200d2b66afcbd1f9d64ab320940" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Wed May 26 11:20:30 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 21:35:33 2010 -0400" }, "message": "Btrfs: Fix block generation verification race\n\nAfter the path is released, the generation number got from block\npointer is no long valid. The race may cause disk corruption, because\nverify_parent_transid() calls clear_extent_buffer_uptodate() when\ngeneration numbers mismatch.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "46bfbb5c0740c200d2b66afcbd1f9d64ab320940", "tree": "3ec1523f7da103a79f71fc5f486596307a4eeb54", "parents": [ "94b604429a6cd94ddc128fa2772c57209bb1318f" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 11:04:10 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 21:34:45 2010 -0400" }, "message": "Btrfs: fix preallocation and nodatacow checks in O_DIRECT\n\nThe O_DIRECT code wasn\u0027t checking for multiple references\non preallocated or nodatacow extents. This means it\nwasn\u0027t honoring snapshots properly.\n\nThe fix here is to add an explicit check for multiple references\nThis also fixes the math for selecting the correct disk block,\nmaking sure not to go past the end of the extent.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "94b604429a6cd94ddc128fa2772c57209bb1318f", "tree": "700c5b9cb431bde48f07813224e6a5165a9d6540", "parents": [ "3f7c579c41a3d20af76fd6ff1f6b949edf105fd1" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 11:02:00 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 11:02:00 2010 -0400" }, "message": "Btrfs: avoid ENOSPC errors in btrfs_dirty_inode\n\nbtrfs_dirty_inode tries to sneak in without much waiting or\nspace reservation, mostly for performance reasons. This\nusually works well but can cause problems when there are\nmany many writers.\n\nWhen btrfs_update_inode fails with ENOSPC, we fallback\nto a slower btrfs_start_transaction call that will reserve\nsome space.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "3f7c579c41a3d20af76fd6ff1f6b949edf105fd1", "tree": "374d50346763fb37299f5de93f48901596f21e59", "parents": [ "4845e44ffdb26be9b25610664228e8ecaf949a0d" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 10:59:53 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Wed May 26 10:59:53 2010 -0400" }, "message": "Btrfs: move O_DIRECT space reservation to btrfs_direct_IO\n\nThis moves the delalloc space reservation done for O_DIRECT\ninto btrfs_direct_IO. This way we don\u0027t leak reserved space\nif the generic O_DIRECT write code errors out before it\ncalls into btrfs_direct_IO.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "4845e44ffdb26be9b25610664228e8ecaf949a0d", "tree": "8852e175b6b02a36df6b47c54d574f3365ddb34f", "parents": [ "eaf25d933e64c2bf3c79b83e8820404f36fdfc52" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 20:56:50 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 21:52:08 2010 -0400" }, "message": "Btrfs: rework O_DIRECT enospc handling\n\nThis changes O_DIRECT write code to mark extents as delalloc\nwhile it is processing them. Yan Zheng has reworked the\nenospc accounting based on tracking delalloc extents and\nthis makes it much easier to track enospc in the O_DIRECT code.\n\nThere are a few space cases with the O_DIRECT code though,\nit only sets the EXTENT_DELALLOC bits, instead of doing\nEXTENT_DELALLOC | EXTENT_DIRTY | EXTENT_UPTODATE, because\nwe don\u0027t want to mess with clearing the dirty and uptodate\nbits when things go wrong. This is important because there\nare no pages in the page cache, so any extent state structs\nthat we put in the tree won\u0027t get freed by releasepage. We have\nto clear them ourselves as the DIO ends.\n\nWith this commit, we reserve space at in btrfs_file_aio_write,\nand then as each btrfs_direct_IO call progresses it sets\nEXTENT_DELALLOC on the range.\n\nbtrfs_get_blocks_direct is responsible for clearing the delalloc\nat the same time it drops the extent lock.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "eaf25d933e64c2bf3c79b83e8820404f36fdfc52", "tree": "649dc862fcc9a243bdc925db34da618b25a275fc", "parents": [ "ed3b3d314cd2f16fac42676839854a68cab2e22b" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 09:48:28 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:58 2010 -0400" }, "message": "Btrfs: use async helpers for DIO write checksumming\n\nThe async helper threads offload crc work onto all the\nCPUs, and make streaming writes much faster. This\nchanges the O_DIRECT write code to use them. The only\nsmall complication was that we need to pass in the\nlogical offset in the file for each bio, because we can\u0027t\nfind it in the bio\u0027s pages.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "ed3b3d314cd2f16fac42676839854a68cab2e22b", "tree": "a38462cdfbaa0dce3bbd26fe7167fe7368439a47", "parents": [ "11c65dccf70be9ace5dbd3906778e1a099b1fee1" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:12:41 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:58 2010 -0400" }, "message": "Btrfs: don\u0027t walk around with task-\u003estate !\u003d TASK_RUNNING\n\nYan Zheng noticed two places we were doing a lot of work\nwithout task-\u003estate set to TASK_RUNNING. This sets the state\nproperly after we get ready to sleep but decide not to.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "11c65dccf70be9ace5dbd3906778e1a099b1fee1", "tree": "1289f139ddf652e39672374b6f9051994c21ce57", "parents": [ "4b46fce23349bfca781a32e2707a18328ca5ae22" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Sun May 23 11:07:21 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:57 2010 -0400" }, "message": "Btrfs: do aio_write instead of write\n\nIn order for AIO to work, we need to implement aio_write. This patch converts\nour btrfs_file_write to btrfs_aio_write. I\u0027ve tested this with xfstests and\nnothing broke, and the AIO stuff magically started working. Thanks,\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "4b46fce23349bfca781a32e2707a18328ca5ae22", "tree": "68f1200f2bc82d3f35218aef38e6d5d92bff4aca", "parents": [ "c2c6ca417e2db7a519e6e92c82f4a933d940d076" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Sun May 23 11:00:55 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:57 2010 -0400" }, "message": "Btrfs: add basic DIO read/write support\n\nThis provides basic DIO support for reading and writing. It does not do the\nwork to recover from mismatching checksums, that will come later. A few design\nchanges have been made from Jim\u0027s code (sorry Jim!)\n\n1) Use the generic direct-io code. Jim originally re-wrote all the generic DIO\ncode in order to account for all of BTRFS\u0027s oddities, but thanks to that work it\nseems like the best bet is to just ignore compression and such and just opt to\nfallback on buffered IO.\n\n2) Fallback on buffered IO for compressed or inline extents. Jim\u0027s code did\nit\u0027s own buffering to make dio with compressed extents work. Now we just\nfallback onto normal buffered IO.\n\n3) Use ordered extents for the writes so that all of the\n\nlock_extent()\nlookup_ordered()\n\ntype checks continue to work.\n\n4) Do the lock_extent() lookup_ordered() loop in readpage so we don\u0027t race with\nDIO writes.\n\nI\u0027ve tested this with fsx and everything works great. This patch depends on my\ndio and filemap.c patches to work. Thanks,\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "c2c6ca417e2db7a519e6e92c82f4a933d940d076", "tree": "4b5f71682270b151e38e9649a40da30564dacfdd", "parents": [ "facd07b07d2a7988f5ce849558838cc953847637" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Sun May 23 11:00:55 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:56 2010 -0400" }, "message": "direct-io: do not merge logically non-contiguous requests\n\nBtrfs cannot handle having logically non-contiguous requests submitted. For\nexample if you have\n\nLogical: [0-4095][HOLE][8192-12287]\nPhysical: [0-4095] [4096-8191]\n\nNormally the DIO code would put these into the same BIO\u0027s. The problem is we\nneed to know exactly what offset is associated with what BIO so we can do our\nchecksumming and unlocking properly, so putting them in the same BIO doesn\u0027t\nwork. So add another check where we submit the current BIO if the physical\nblocks are not contigous OR the logical blocks are not contiguous.\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "facd07b07d2a7988f5ce849558838cc953847637", "tree": "269200329390f450d2bc7f0858a8ed114a418374", "parents": [ "66f998f611897319b555364cefd5d6e88a205866" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Sun May 23 11:00:55 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:55 2010 -0400" }, "message": "direct-io: add a hook for the fs to provide its own submit_bio function\n\nBecause BTRFS can do RAID and such, we need our own submit hook so we can setup\nthe bio\u0027s in the correct fashion, and handle checksum errors properly. So there\nare a few changes here\n\n1) The submit_io hook. This is straightforward, just call this instead of\nsubmit_bio.\n\n2) Allow the fs to return -ENOTBLK for reads. Usually this has only worked for\nwrites, since writes can fallback onto buffered IO. But BTRFS needs the option\nof falling back on buffered IO if it encounters a compressed extent, since we\nneed to read the entire extent in and decompress it. So if we get -ENOTBLK back\nfrom get_block we\u0027ll return back and fallback on buffered just like the write\ncase.\n\nI\u0027ve tested these changes with fsx and everything seems to work. Thanks,\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "66f998f611897319b555364cefd5d6e88a205866", "tree": "3d2a46624bf6cf1ea1645cc8dad975af858dc114", "parents": [ "3fd0a5585eb98e074fb9934549c8d85c49756c0d" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Sun May 23 11:00:54 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:55 2010 -0400" }, "message": "fs: allow short direct-io reads to be completed via buffered IO\n\nThis is similar to what already happens in the write case. If we have a short\nread while doing O_DIRECT, instead of just returning, fallthrough and try to\nread the rest via buffered IO. BTRFS needs this because if we encounter a\ncompressed or inline extent during DIO, we need to fallback on buffered. If the\nextent is compressed we need to read the entire thing into memory and\nde-compress it into the users pages. I have tested this with fsx and everything\nworks great. Thanks,\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "3fd0a5585eb98e074fb9934549c8d85c49756c0d", "tree": "3e7ff9bd9678a5eea62818a2f4a50e19dda91a81", "parents": [ "efa56464562991b8c24f965199888806bd8c4b38" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:49:59 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:54 2010 -0400" }, "message": "Btrfs: Metadata ENOSPC handling for balance\n\nThis patch adds metadata ENOSPC handling for the balance code.\nIt is consisted by following major changes:\n\n1. Avoid COW tree leave in the phrase of merging tree.\n\n2. Handle interaction with snapshot creation.\n\n3. make the backref cache can live across transactions.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "efa56464562991b8c24f965199888806bd8c4b38", "tree": "e7c7e69e2931674ddf4f14ac08dfdf43b45de0f4", "parents": [ "4a500fd178c89b96fa166a2d9e7855df33429841" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:49:59 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:53 2010 -0400" }, "message": "Btrfs: Pre-allocate space for data relocation\n\nPre-allocate space for data relocation. This can detect ENOPSC\ncondition caused by fragmentation of free space.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "4a500fd178c89b96fa166a2d9e7855df33429841", "tree": "b97fe0b0c1cb19388fcf28f77cd74a645ec69a61", "parents": [ "d68fc57b7e3245cfacf2e3b47acfed1946a11786" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:49:59 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:53 2010 -0400" }, "message": "Btrfs: Metadata ENOSPC handling for tree log\n\nPrevious patches make the allocater return -ENOSPC if there is no\nunreserved free metadata space. This patch updates tree log code\nand various other places to propagate/handle the ENOSPC error.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "d68fc57b7e3245cfacf2e3b47acfed1946a11786", "tree": "c2572fcd935017440c8370c8a12ceb49a7fc4f1f", "parents": [ "8929ecfa50f266163832eeacfbc3642ed5eb83b6" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:49:58 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:52 2010 -0400" }, "message": "Btrfs: Metadata reservation for orphan inodes\n\nreserve metadata space for handling orphan inodes\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "8929ecfa50f266163832eeacfbc3642ed5eb83b6", "tree": "e0177748af36d49d5f652cff0e421a8268cf7194", "parents": [ "0ca1f7ceb1991099ed5273885ebcf4323948c72e" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:49:58 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:52 2010 -0400" }, "message": "Btrfs: Introduce global metadata reservation\n\nReserve metadata space for extent tree, checksum tree and root tree\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "0ca1f7ceb1991099ed5273885ebcf4323948c72e", "tree": "10758d6a55c529aced177da3f6bf45cf26361913", "parents": [ "a22285a6a32390195235171b89d157ed1a1fe932" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:48:47 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:51 2010 -0400" }, "message": "Btrfs: Update metadata reservation for delayed allocation\n\nIntroduce metadata reservation context for delayed allocation\nand update various related functions.\n\nThis patch also introduces EXTENT_FIRST_DELALLOC control bit for\nset/clear_extent_bit. It tells set/clear_bit_hook whether they\nare processing the first extent_state with EXTENT_DELALLOC bit\nset. This change is important if set/clear_extent_bit involves\nmultiple extent_state.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "a22285a6a32390195235171b89d157ed1a1fe932", "tree": "3fabc88a029e1af4f2fdcc708e7b62ef3cf3703a", "parents": [ "f0486c68e4bd9a06a5904d3eeb3a0d73a83befb8" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:48:46 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:50 2010 -0400" }, "message": "Btrfs: Integrate metadata reservation with start_transaction\n\nBesides simplify the code, this change makes sure all metadata\nreservation for normal metadata operations are released after\ncommitting transaction.\n\nChanges since V1:\n\nAdd code that check if unlink and rmdir will free space.\n\nAdd ENOSPC handling for clone ioctl.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "f0486c68e4bd9a06a5904d3eeb3a0d73a83befb8", "tree": "509428ef400ef45e875a3c448b63b86cbea36aea", "parents": [ "2ead6ae770d9f9dec9f4286bf0fd9001b4388c4b" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:46:25 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:50 2010 -0400" }, "message": "Btrfs: Introduce contexts for metadata reservation\n\nIntroducing metadata reseravtion contexts has two major advantages.\nFirst, it makes metadata reseravtion more traceable. Second, it can\nreclaim freed space and re-add them to the itself after transaction\ncommitted.\n\nBesides add btrfs_block_rsv structure and related helper functions,\nThis patch contains following changes:\n\nMove code that decides if freed tree block should be pinned into\nbtrfs_free_tree_block().\n\nMake space accounting more accurate, mainly for handling read only\nblock groups.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "2ead6ae770d9f9dec9f4286bf0fd9001b4388c4b", "tree": "9f2d01f2c2acf2ca7e7447c3a92b34bd8d8da94c", "parents": [ "5da9d01b66458b180a6bee0e637a1d0a3effc622" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:46:25 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:49 2010 -0400" }, "message": "Btrfs: Kill init_btrfs_i()\n\nAll code in init_btrfs_i can be moved into btrfs_alloc_inode()\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "5da9d01b66458b180a6bee0e637a1d0a3effc622", "tree": "47eca61c0ad07ddc791cb7677c548d663fbac818", "parents": [ "424499dbd0c4d88742bf581b5714b27fb44b9fef" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:46:25 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:48 2010 -0400" }, "message": "Btrfs: Shrink delay allocated space in a synchronized\n\nShrink delayed allocation space in a synchronized manner is more\ncontrollable than flushing all delay allocated space in an async\nthread.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "424499dbd0c4d88742bf581b5714b27fb44b9fef", "tree": "f46a76c8f23c7045b18b31a9206d0b22f324aad1", "parents": [ "b742bb82f1676d50103ade0ba89bfb79debabe73" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:46:25 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:48 2010 -0400" }, "message": "Btrfs: Kill allocate_wait in space_info\n\nWe already have fs_info-\u003echunk_mutex to avoid concurrent\nchunk creation.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "b742bb82f1676d50103ade0ba89bfb79debabe73", "tree": "ceac53988a3c158571fb91d54e3027403363fb47", "parents": [ "e40152ee1e1c7a63f4777791863215e3faa37a86" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Sun May 16 10:46:24 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Tue May 25 10:34:47 2010 -0400" }, "message": "Btrfs: Link block groups of different raid types\n\nThe size of reserved space is stored in space_info. If block groups\nof different raid types are linked to separate space_info, changing\nallocation profile will corrupt reserved space accounting.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "e40152ee1e1c7a63f4777791863215e3faa37a86", "tree": "434d237e8e6fdac43ae4a4a54bc69a24d9a4f088", "parents": [ "b5dbc858717113c823fe6bb058807c2cb67d1efa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 16 14:17:36 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 16 14:17:36 2010 -0700" }, "message": "Linus 2.6.34\n" }, { "commit": "b5dbc858717113c823fe6bb058807c2cb67d1efa", "tree": "e82858156bf5d46b539455728ac1b8a7cd9feb02", "parents": [ "d34e14f690d611ffe3db09e4ed8123d86c89a831", "c02db8c6290bb992442fec1407643c94cc414375" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 16 11:11:53 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 16 11:11:53 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n rtnetlink: make SR-IOV VF interface symmetric\n sctp: delete active ICMP proto unreachable timer when free transport\n tcp: fix MD5 (RFC2385) support\n" }, { "commit": "d34e14f690d611ffe3db09e4ed8123d86c89a831", "tree": "dc7d6716e2550834816e29e5928a60c00c97d9fc", "parents": [ "18e41da89d55014d25b9a24502ee92b7f50599f9", "4e73238d163c6fcf001264832701d2a6d4927672" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 16 11:11:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 16 11:11:31 2010 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus:\n MIPS: Oprofile: Fix Loongson irq handler\n MIPS: N32: Use compat version for sys_ppoll.\n MIPS FPU emulator: allow Cause bits of FCSR to be writeable by ctc1\n" }, { "commit": "c02db8c6290bb992442fec1407643c94cc414375", "tree": "05ec7bdd7efc005cd9e3905e0d6f6469bf08668b", "parents": [ "55fa0cfd7c3ac2ae34cac7dca2e3fbcfe661e6c3" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Sun May 16 01:05:45 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 16 01:05:45 2010 -0700" }, "message": "rtnetlink: make SR-IOV VF interface symmetric\n\nNow we have a set of nested attributes:\n\n IFLA_VFINFO_LIST (NESTED)\n IFLA_VF_INFO (NESTED)\n IFLA_VF_MAC\n IFLA_VF_VLAN\n IFLA_VF_TX_RATE\n\nThis allows a single set to operate on multiple attributes if desired.\nAmong other things, it means a dump can be replayed to set state.\n\nThe current interface has yet to be released, so this seems like\nsomething to consider for 2.6.34.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "55fa0cfd7c3ac2ae34cac7dca2e3fbcfe661e6c3", "tree": "0f9ccf2d00a10a88f601245fced3581f49f93862", "parents": [ "35790c0421121364883a167bab8a2e37e1f67f78" ], "author": { "name": "Wei Yongjun", "email": "yjwei@cn.fujitsu.com", "time": "Sun May 09 16:56:07 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 16 00:46:22 2010 -0700" }, "message": "sctp: delete active ICMP proto unreachable timer when free transport\n\ntransport may be free before ICMP proto unreachable timer expire, so\nwe should delete active ICMP proto unreachable timer when transport\nis going away.\n\nSigned-off-by: Wei Yongjun \u003cyjwei@cn.fujitsu.com\u003e\nAcked-by: Vlad Yasevich \u003cvladislav.yasevich@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "35790c0421121364883a167bab8a2e37e1f67f78", "tree": "a3e032a9ba6bb77337176bef407d7408d6a10a4d", "parents": [ "d77f873fdd21912803836da78f627d2efd267082" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Sun May 16 00:34:04 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 16 00:34:04 2010 -0700" }, "message": "tcp: fix MD5 (RFC2385) support\n\nTCP MD5 support uses percpu data for temporary storage. It currently\ndisables preemption so that same storage cannot be reclaimed by another\nthread on same cpu.\n\nWe also have to make sure a softirq handler wont try to use also same\ncontext. Various bug reports demonstrated corruptions.\n\nFix is to disable preemption and BH.\n\nReported-by: Bhaskar Dutta \u003cbhaskie@gmail.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4e73238d163c6fcf001264832701d2a6d4927672", "tree": "bf8b9aa38ffec794d44cb1a81ee99c52e4d6b5f0", "parents": [ "46afb8296c2494bfce17064124b253eb9b176ef9" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 07 00:59:46 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat May 15 21:59:54 2010 +0100" }, "message": " MIPS: Oprofile: Fix Loongson irq handler\n \n The interrupt enable bit for the performance counters is in the Control\n Register $24, not in the counter register.\n loongson2_perfcount_handler(), we need to use\n \n Reported-by: Xu Hengyang \u003chengyang@mail.ustc.edu.cn\u003e\n Signed-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\n Cc: linux-mips@linux-mips.org\n Patchwork: http://patchwork.linux-mips.org/patch/1198/\n Signed-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n---\n" }, { "commit": "46afb8296c2494bfce17064124b253eb9b176ef9", "tree": "709fc3151984e294f27e54a67bfe9f9387a377fb", "parents": [ "95e8f634d7a3ea5af40ec3fa42c8a152fd3a0624" ], "author": { "name": "Chandrakala Chavva", "email": "cchavva@caviumnetworks.com", "time": "Mon May 10 17:11:54 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat May 15 21:59:53 2010 +0100" }, "message": " MIPS: N32: Use compat version for sys_ppoll.\n \n The sys_ppoll() takes struct \u0027struct timespec\u0027. This is different for the\n N32 and N64 ABIs. Use the compat version to do the proper conversions.\n \n Signed-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\n To: linux-mips@linux-mips.org\n Patchwork: http://patchwork.linux-mips.org/patch/1210/\n Signed-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n---\n" }, { "commit": "95e8f634d7a3ea5af40ec3fa42c8a152fd3a0624", "tree": "67da92dd5fa7fc27ebd25a9b524166ef182793ae", "parents": [ "3f8bf8f0fd79410fbcbf9dd9910dbc9d4882c94f" ], "author": { "name": "Shane McDonald", "email": "mcdonald.shane@gmail.com", "time": "Thu May 06 23:26:57 2010 -0600" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat May 15 21:59:53 2010 +0100" }, "message": " MIPS FPU emulator: allow Cause bits of FCSR to be writeable by ctc1\n \n In the FPU emulator code of the MIPS, the Cause bits of the FCSR register\n are not currently writeable by the ctc1 instruction. In odd corner cases,\n this can cause problems. For example, a case existed where a divide-by-zero\n exception was generated by the FPU, and the signal handler attempted to\n restore the FPU registers to their state before the exception occurred. In\n this particular setup, writing the old value to the FCSR register would\n cause another divide-by-zero exception to occur immediately. The solution\n is to change the ctc1 instruction emulator code to allow the Cause bits of\n the FCSR register to be writeable. This is the behaviour of the hardware\n that the code is emulating.\n \n This problem was found by Shane McDonald, but the credit for the fix goes\n to Kevin Kissell. In Kevin\u0027s words:\n \n I submit that the bug is indeed in that ctc_op: case of the emulator. The\n Cause bits (17:12) are supposed to be writable by that instruction, but the\n CTC1 emulation won\u0027t let them be updated by the instruction. I think that\n actually if you just completely removed lines 387-388 [...] things would\n work a good deal better. At least, it would be a more accurate emulation of\n the architecturally defined FPU. If I wanted to be really, really pedantic\n (which I sometimes do), I\u0027d also protect the reserved bits that aren\u0027t\n necessarily writable.\n \n Signed-off-by: Shane McDonald \u003cmcdonald.shane@gmail.com\u003e\n To: anemo@mba.ocn.ne.jp\n To: kevink@paralogos.com\n To: sshtylyov@mvista.com\n Patchwork: http://patchwork.linux-mips.org/patch/1205/\n Signed-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n---\n" }, { "commit": "18e41da89d55014d25b9a24502ee92b7f50599f9", "tree": "5ce8ebd7456f377e4cfbff0ae83e84295617a4a8", "parents": [ "43aa7ac736a4e21aae4882bd8f7c67403aed45b8", "5dc6416414fb3ec6e2825fd4d20c8bf1d7fe0395" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 15 12:55:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 15 12:55:31 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable:\n Btrfs: check for read permission on src file in the clone ioctl\n" }, { "commit": "43aa7ac736a4e21aae4882bd8f7c67403aed45b8", "tree": "8ebbe9c6053c6552de8ee120384afb1b02bf8f47", "parents": [ "bdef2fe88b1e4bde7458aedd207929ce3f9d66ee" ], "author": { "name": "kirjanov@gmail.com", "email": "kirjanov@gmail.com", "time": "Sat May 15 12:32:34 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 15 12:48:10 2010 -0700" }, "message": "lib/btree: fix possible NULL pointer dereference\n\nmempool_alloc() can return null in atomic case.\n\nSigned-off-by: Denis Kirjanov \u003ckirjanov@gmail.com\u003e\nCc: Joern Engel \u003cjoern@logfs.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bdef2fe88b1e4bde7458aedd207929ce3f9d66ee", "tree": "379dda36d68de2ed79bfe08764378e28503c6190", "parents": [ "3f8bf8f0fd79410fbcbf9dd9910dbc9d4882c94f" ], "author": { "name": "Nicolas Ferre", "email": "nicolas.ferre@atmel.com", "time": "Sat May 15 12:32:31 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 15 12:48:10 2010 -0700" }, "message": "mmc: at91_mci: modify cache flush routines\n\nAs we were using an internal dma flushing routine, this patch changes to\nthe DMA API flush_kernel_dcache_page(). Driver is able to compile now.\n\n[akpm@linux-foundation.org: flush_kernel_dcache_page() comes before kunmap_atomic()]\nSigned-off-by: Nicolas Ferre \u003cnicolas.ferre@atmel.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5dc6416414fb3ec6e2825fd4d20c8bf1d7fe0395", "tree": "e15101a2d1302ff6f2830f282197b34060ec963c", "parents": [ "9f680ce04ea19dabbbafe01b57b61930a9b70741" ], "author": { "name": "Dan Rosenberg", "email": "dan.j.rosenberg@gmail.com", "time": "Sat May 15 11:27:37 2010 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat May 15 12:05:50 2010 -0400" }, "message": "Btrfs: check for read permission on src file in the clone ioctl\n\nThe existing code would have allowed you to clone a file that was\nonly open for writing\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "3f8bf8f0fd79410fbcbf9dd9910dbc9d4882c94f", "tree": "86792764365ca7b40a21e5eb8fc4f7b355088535", "parents": [ "c28f3f8660697d03afbdb581781b94ff6222a585", "684bdc7ff95e0c1d4b0bcf236491840b55a54189" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 15 09:03:15 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 15 09:03:15 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:\n JFS: Free sbi memory in error path\n fs/sysv: dereferencing ERR_PTR()\n Fix double-free in logfs\n Fix the regression created by \"set S_DEAD on unlink()...\" commit\n" }, { "commit": "c28f3f8660697d03afbdb581781b94ff6222a585", "tree": "ea7f4a90f43df3bb44d2c85929a369ce5b2a352c", "parents": [ "bfcf1ae2b2b1c09ee2c420313afe47ac5cc32d3f", "46db2c3205ca6e24adbb9b038441bc8f65360535" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 15 09:03:02 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 15 09:03:02 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf record: Add a fallback to the reference relocation symbol\n" }, { "commit": "684bdc7ff95e0c1d4b0bcf236491840b55a54189", "tree": "10eada69ce686f903fbf01d2e40311371d5b98e5", "parents": [ "404e781249f003a37a140756fc4aeae463dcb217" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Mon Apr 12 16:44:08 2010 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 15 07:16:34 2010 -0400" }, "message": "JFS: Free sbi memory in error path\n\nI spotted the missing kfree() while removing the BKL.\n\n[akpm@linux-foundation.org: avoid multiple returns so it doesn\u0027t happen again]\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "404e781249f003a37a140756fc4aeae463dcb217", "tree": "5eb0f81657ebecdd747583df54a261a4e305df3f", "parents": [ "265624495f5acf6077f8f8d264f8170573d8d752" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Wed Apr 21 12:30:32 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 15 07:16:33 2010 -0400" }, "message": "fs/sysv: dereferencing ERR_PTR()\n\nI moved the dir_put_page() inside the if condition so we don\u0027t dereference\n\"page\", if it\u0027s an ERR_PTR().\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "265624495f5acf6077f8f8d264f8170573d8d752", "tree": "76e1b8cce3ac0116ade7df91c0d64471cf7cc03d", "parents": [ "d83c49f3e36cecd2e8823b6c48ffba083b8a5704" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Apr 28 20:57:02 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 15 07:16:33 2010 -0400" }, "message": "Fix double-free in logfs\n\niput() is needed *until* we\u0027d done successful d_alloc_root()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "d83c49f3e36cecd2e8823b6c48ffba083b8a5704", "tree": "a304de4eb43652d2a9528d4b43f798ab821c8b93", "parents": [ "6a251b0ab67989f468f4cb65179e0cf40cf8c295" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Apr 30 17:17:09 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 15 07:16:33 2010 -0400" }, "message": "Fix the regression created by \"set S_DEAD on unlink()...\" commit\n\n1) i_flags simply doesn\u0027t work for mount/unlink race prevention;\nwe may have many links to file and rm on one of those obviously\nshouldn\u0027t prevent bind on top of another later on. To fix it\nright way we need to mark _dentry_ as unsuitable for mounting\nupon; new flag (DCACHE_CANT_MOUNT) is protected by d_flags and\ni_mutex on the inode in question. Set it (with dont_mount(dentry))\nin unlink/rmdir/etc., check (with cant_mount(dentry)) in places\nin namespace.c that used to check for S_DEAD. Setting S_DEAD\nis still needed in places where we used to set it (for directories\ngetting killed), since we rely on it for readdir/rmdir race\nprevention.\n\n2) rename()/mount() protection has another bogosity - we unhash\nthe target before we\u0027d checked that it\u0027s not a mountpoint. Fixed.\n\n3) ancient bogosity in pivot_root() - we locked i_mutex on the\nright directory, but checked S_DEAD on the different (and wrong)\none. Noticed and fixed.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "bfcf1ae2b2b1c09ee2c420313afe47ac5cc32d3f", "tree": "0f39384efa6cecbdf71fc9bbaffd9054d2369dbd", "parents": [ "ecbb458a484fd9c455f8feb36c87727e71b4ac1a", "98af057092f8f0dabe63c5df08adc2bbfbddb1d2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 21:28:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 21:28:42 2010 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n\n* master.kernel.org:/home/rmk/linux-2.6-arm:\n ARM: 6126/1: ARM mpcore_wdt: fix build failure and other fixes\n ARM: 6125/1: ARM TWD: move TWD registers to common header\n ARM: 6110/1: Fix Thumb-2 kernel builds when UACCESS_WITH_MEMCPY is enabled\n ARM: 6112/1: Use the Inner Shareable I-cache and BTB ops on ARMv7 SMP\n ARM: 6111/1: Implement read/write for ownership in the ARMv6 DMA cache ops\n ARM: 6106/1: Implement copy_to_user_page() for noMMU\n ARM: 6105/1: Fix the __arm_ioremap_caller() definition in nommu.c\n" }, { "commit": "ecbb458a484fd9c455f8feb36c87727e71b4ac1a", "tree": "98d5708d66ae4a5673ff64ce7e6e4b71bc1800a5", "parents": [ "16a2164bb03612efe79a76c73da6da44445b9287", "e9b1d5d0ff4d3ae86050dc4c91b3147361c7af9e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 21:28:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 21:28:23 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, mrst: Don\u0027t blindly access extended config space\n" }, { "commit": "16a2164bb03612efe79a76c73da6da44445b9287", "tree": "980cb743acfe0a295d3bc70c263abcd20fd6ba80", "parents": [ "bfcc6e2eca507819e297a4c758ebd6b26e625330" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Fri May 14 19:44:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 19:45:06 2010 -0700" }, "message": "profile: fix stats and data leakage\n\nIf the kernel is large or the profiling step small, /proc/profile\nleaks data and readprofile shows silly stats, until readprofile -r\nhas reset the buffer: clear the prof_buffer when it is vmalloc()ed.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bfcc6e2eca507819e297a4c758ebd6b26e625330", "tree": "7fc17a5bcac39cb12b4527797bf985ecf82dbb6c", "parents": [ "ef0e9180d3589ad35eefe9be6b239f32719fd548" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Fri May 14 19:40:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 19:43:41 2010 -0700" }, "message": "hughd: update email address\n\nMy old address will shut down in a couple of weeks: update the tree.\n\nSigned-off-by: Hugh Dickins \u003chugh.dickins@tiscali.co.uk\u003e\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e9b1d5d0ff4d3ae86050dc4c91b3147361c7af9e", "tree": "7b683780c34f3b429e6429b3769591efb6cd2097", "parents": [ "7f284d3cc96e02468a42e045f77af11e5ff8b095" ], "author": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Fri May 14 13:55:57 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Fri May 14 13:55:57 2010 -0700" }, "message": "x86, mrst: Don\u0027t blindly access extended config space\n\nDo not blindly access extended configuration space unless we actively\nknow we\u0027re on a Moorestown platform. The fixed-size BAR capability\nlives in the extended configuration space, and thus is not applicable\nif the configuration space isn\u0027t appropriately sized.\n\nThis fixes booting certain VMware configurations with CONFIG_MRST\u003dy.\n\nMoorestown will add a fake PCI-X 266 capability to advertise the\npresence of extended configuration space.\n\nReported-and-tested-by: Petr Vandrovec \u003cpetr@vandrovec.name\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\nAcked-by: Jacob Pan \u003cjacob.jun.pan@intel.com\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nLKML-Reference: \u003cAANLkTiltKUa3TrKR1M51eGw8FLNoQJSLT0k0_K5X3-OJ@mail.gmail.com\u003e\n" }, { "commit": "ef0e9180d3589ad35eefe9be6b239f32719fd548", "tree": "16faa86808117bbc87f532b06bd727f27442daba", "parents": [ "4fc4c3ce0dc1096cbd0daa3fe8f6905cbec2b87e", "7f284d3cc96e02468a42e045f77af11e5ff8b095" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 12:20:09 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 12:20:09 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, cacheinfo: Turn off L3 cache index disable feature in virtualized environments\n x86, k8: Fix build error when K8_NB is disabled\n x86, amd: Check X86_FEATURE_OSVW bit before accessing OSVW MSRs\n x86: Fix fake apicid to node mapping for numa emulation\n" }, { "commit": "7f284d3cc96e02468a42e045f77af11e5ff8b095", "tree": "7cb25ec2b39c922d8bffb48953957cc43c94ea90", "parents": [ "ade029e2aaacc8965a548b0b0f80c5bee97ffc68" ], "author": { "name": "Frank Arnold", "email": "frank.arnold@amd.com", "time": "Thu Apr 22 16:06:59 2010 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Fri May 14 11:53:01 2010 -0700" }, "message": "x86, cacheinfo: Turn off L3 cache index disable feature in virtualized environments\n\nWhen running a quest kernel on xen we get:\n\nBUG: unable to handle kernel NULL pointer dereference at 0000000000000038\nIP: [\u003cffffffff8142f2fb\u003e] cpuid4_cache_lookup_regs+0x2ca/0x3df\nPGD 0\nOops: 0000 [#1] SMP\nlast sysfs file:\nCPU 0\nModules linked in:\n\nPid: 0, comm: swapper Tainted: G W 2.6.34-rc3 #1 /HVM domU\nRIP: 0010:[\u003cffffffff8142f2fb\u003e] [\u003cffffffff8142f2fb\u003e] cpuid4_cache_lookup_regs+0x\n2ca/0x3df\nRSP: 0018:ffff880002203e08 EFLAGS: 00010046\nRAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000060\nRDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000\nRBP: ffff880002203ed8 R08: 00000000000017c0 R09: ffff880002203e38\nR10: ffff8800023d5d40 R11: ffffffff81a01e28 R12: ffff880187e6f5c0\nR13: ffff880002203e34 R14: ffff880002203e58 R15: ffff880002203e68\nFS: 0000000000000000(0000) GS:ffff880002200000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b\nCR2: 0000000000000038 CR3: 0000000001a3c000 CR4: 00000000000006f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400\nProcess swapper (pid: 0, threadinfo ffffffff81a00000, task ffffffff81a44020)\nStack:\n ffffffff810d7ecb ffff880002203e20 ffffffff81059140 ffff880002203e30\n\u003c0\u003e ffffffff810d7ec9 0000000002203e40 000000000050d140 ffff880002203e70\n\u003c0\u003e 0000000002008140 0000000000000086 ffff880040020140 ffffffff81068b8b\nCall Trace:\n \u003cIRQ\u003e\n [\u003cffffffff810d7ecb\u003e] ? sync_supers_timer_fn+0x0/0x1c\n [\u003cffffffff81059140\u003e] ? mod_timer+0x23/0x25\n [\u003cffffffff810d7ec9\u003e] ? arm_supers_timer+0x34/0x36\n [\u003cffffffff81068b8b\u003e] ? hrtimer_get_next_event+0xa7/0xc3\n [\u003cffffffff81058e85\u003e] ? get_next_timer_interrupt+0x19a/0x20d\n [\u003cffffffff8142fa23\u003e] get_cpu_leaves+0x5c/0x232\n [\u003cffffffff8106a7b1\u003e] ? sched_clock_local+0x1c/0x82\n [\u003cffffffff8106a9a0\u003e] ? sched_clock_tick+0x75/0x7a\n [\u003cffffffff8107748c\u003e] generic_smp_call_function_single_interrupt+0xae/0xd0\n [\u003cffffffff8101f6ef\u003e] smp_call_function_single_interrupt+0x18/0x27\n [\u003cffffffff8100a773\u003e] call_function_single_interrupt+0x13/0x20\n \u003cEOI\u003e\n [\u003cffffffff8143c468\u003e] ? notifier_call_chain+0x14/0x63\n [\u003cffffffff810295c6\u003e] ? native_safe_halt+0xc/0xd\n [\u003cffffffff810114eb\u003e] ? default_idle+0x36/0x53\n [\u003cffffffff81008c22\u003e] cpu_idle+0xaa/0xe4\n [\u003cffffffff81423a9a\u003e] rest_init+0x7e/0x80\n [\u003cffffffff81b10dd2\u003e] start_kernel+0x40e/0x419\n [\u003cffffffff81b102c8\u003e] x86_64_start_reservations+0xb3/0xb7\n [\u003cffffffff81b103c4\u003e] x86_64_start_kernel+0xf8/0x107\nCode: 14 d5 40 ff ae 81 8b 14 02 31 c0 3b 15 47 1c 8b 00 7d 0e 48 8b 05 36 1c 8b\n 00 48 63 d2 48 8b 04 d0 c7 85 5c ff ff ff 00 00 00 00 \u003c8b\u003e 70 38 48 8d 8d 5c ff\n ff ff 48 8b 78 10 ba c4 01 00 00 e8 eb\nRIP [\u003cffffffff8142f2fb\u003e] cpuid4_cache_lookup_regs+0x2ca/0x3df\n RSP \u003cffff880002203e08\u003e\nCR2: 0000000000000038\n---[ end trace a7919e7f17c0a726 ]---\n\nThe L3 cache index disable feature of AMD CPUs has to be disabled if the\nkernel is running as guest on top of a hypervisor because northbridge\ndevices are not available to the guest. Currently, this fixes a boot\ncrash on top of Xen. In the future this will become an issue on KVM as\nwell.\n\nCheck if northbridge devices are present and do not enable the feature\nif there are none.\n\n[ hpa: backported to 2.6.34 ]\n\nSigned-off-by: Frank Arnold \u003cfrank.arnold@amd.com\u003e\nLKML-Reference: \u003c1271945222-5283-3-git-send-email-bp@amd64.org\u003e\nAcked-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: \u003cstable@kernel.org\u003e\n" }, { "commit": "ade029e2aaacc8965a548b0b0f80c5bee97ffc68", "tree": "6b007dcdf36b35a091b8a466648b1104828a94ce", "parents": [ "f01487119dda3d9f58c9729c7361ecc50a61c188" ], "author": { "name": "Borislav Petkov", "email": "borislav.petkov@amd.com", "time": "Sat Apr 24 09:56:53 2010 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Fri May 14 11:53:01 2010 -0700" }, "message": "x86, k8: Fix build error when K8_NB is disabled\n\nK8_NB depends on PCI and when the last is disabled (allnoconfig) we fail\nat the final linking stage due to missing exported num_k8_northbridges.\nAdd a header stub for that.\n\nSigned-off-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nLKML-Reference: \u003c20100503183036.GJ26107@aftab\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: \u003cstable@kernel.org\u003e\n" }, { "commit": "4fc4c3ce0dc1096cbd0daa3fe8f6905cbec2b87e", "tree": "40a48fe2eabbab01133047ee5055ab8f853deac4", "parents": [ "97b2073ff04814a7f2fef5fe0e82bb008cad7d8e", "b3b38d842fa367d862b83e7670af4e0fd6a80fc0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 11:49:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 11:49:42 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.infradead.org/users/eparis/notify\n\n* \u0027for-linus\u0027 of git://git.infradead.org/users/eparis/notify:\n inotify: don\u0027t leak user struct on inotify release\n inotify: race use after free/double free in inotify inode marks\n inotify: clean up the inotify_add_watch out path\n Inotify: undefined reference to `anon_inode_getfd\u0027\n\nManual merge to remove duplicate \"select ANON_INODES\" from Kconfig file\n" }, { "commit": "97b2073ff04814a7f2fef5fe0e82bb008cad7d8e", "tree": "963db446ed9bdb3d1f8b937e87df7580ce7f2341", "parents": [ "508ff9d41c9aa7e178f6330e703a22af03090dd5", "b9af5ddf8a34ff3c911372173c2e51c6f8a6ca8f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 11:43:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 11:43:52 2010 -0700" }, "message": "Merge branch \u0027davinci-fixes-for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci\n\n* \u0027davinci-fixes-for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci:\n DA830: fix USB 2.0 clock entry\n" }, { "commit": "b9af5ddf8a34ff3c911372173c2e51c6f8a6ca8f", "tree": "006f713f241934420895c4aa33c3647538ed0319", "parents": [ "b57f95a38233a2e73b679bea4a5453a1cc2a1cc9" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Thu May 13 22:51:51 2010 +0400" }, "committer": { "name": "Kevin Hilman", "email": "khilman@deeprootsystems.com", "time": "Fri May 14 11:24:19 2010 -0700" }, "message": "DA830: fix USB 2.0 clock entry\n\nDA8xx OHCI driver fails to load due to failing clk_get() call for the USB 2.0\nclock. Arrange matching USB 2.0 clock by the clock name instead of the device.\n(Adding another CLK() entry for \"ohci.0\" device won\u0027t do -- in the future I\u0027ll\nalso have to enable USB 2.0 clock to configure CPPI 4.1 module, in which case\nI won\u0027t have any device at all.)\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Kevin Hilman \u003ckhilman@deeprootsystems.com\u003e\n" }, { "commit": "b3b38d842fa367d862b83e7670af4e0fd6a80fc0", "tree": "db803231178ae41f21240017a3119dea3a4d3589", "parents": [ "e08733446e72b983fed850fc5d8bd21b386feb29" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed May 12 15:34:07 2010 -0700" }, "committer": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Fri May 14 11:53:36 2010 -0400" }, "message": "inotify: don\u0027t leak user struct on inotify release\n\ninotify_new_group() receives a get_uid-ed user_struct and saves the\nreference on group-\u003einotify_data.user. The problem is that free_uid() is\nnever called on it.\n\nIssue seem to be introduced by 63c882a0 (inotify: reimplement inotify\nusing fsnotify) after 2.6.30.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nEric Paris \u003ceparis@parisplace.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\n" }, { "commit": "e08733446e72b983fed850fc5d8bd21b386feb29", "tree": "6b169001ff9faa82577341fbfa4cbcd9ccf00663", "parents": [ "3dbc6fb6a3c8a7dc164ae330ab024a3fe65ae53e" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Tue May 11 17:17:40 2010 -0400" }, "committer": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Fri May 14 11:52:57 2010 -0400" }, "message": "inotify: race use after free/double free in inotify inode marks\n\nThere is a race in the inotify add/rm watch code. A task can find and\nremove a mark which doesn\u0027t have all of it\u0027s references. This can\nresult in a use after free/double free situation.\n\nTask A\t\t\t\t\tTask B\n------------\t\t\t\t-----------\ninotify_new_watch()\n allocate a mark (refcnt \u003d\u003d 1)\n add it to the idr\n\t\t\t\t\tinotify_rm_watch()\n\t\t\t\t\t inotify_remove_from_idr()\n\t\t\t\t\t fsnotify_put_mark()\n\t\t\t\t\t refcnt hits 0, free\n take reference because we are on idr\n [at this point it is a use after free]\n [time goes on]\n refcnt may hit 0 again, double free\n\nThe fix is to take the reference BEFORE the object can be found in the\nidr.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nCc: \u003cstable@kernel.org\u003e\n" }, { "commit": "3dbc6fb6a3c8a7dc164ae330ab024a3fe65ae53e", "tree": "b04e140c78e644b18f7aa6ce31d59245dc39f0c0", "parents": [ "e7b702b1a8f2a6961367da903217e669be0f099f" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Tue May 11 17:16:23 2010 -0400" }, "committer": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Fri May 14 11:51:07 2010 -0400" }, "message": "inotify: clean up the inotify_add_watch out path\n\ninotify_add_watch explictly frees the unused inode mark, but it can just\nuse the generic code. Just do that.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\n" }, { "commit": "508ff9d41c9aa7e178f6330e703a22af03090dd5", "tree": "d0098fad8ac34f2f3ee7f162a83ba1ae18edd77f", "parents": [ "3ac4e829bd8575e9adea2ba1b9329da363881ffb", "d77f873fdd21912803836da78f627d2efd267082" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 07:56:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 07:56:45 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n vhost: fix barrier pairing\n" }, { "commit": "3ac4e829bd8575e9adea2ba1b9329da363881ffb", "tree": "1c11ad83f9153db87e1c4d4fb4076e410fb0ae63", "parents": [ "7ac992ef615c66a05ebb831915935e83c0ec8e05", "4ae69e6b718589abe97c9625ccbb1e0bc95a8c0e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 07:55:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 07:55:42 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:\n mmap_min_addr check CAP_SYS_RAWIO only for write\n" }, { "commit": "7ac992ef615c66a05ebb831915935e83c0ec8e05", "tree": "0bef479fccb4e73733fab628dc525a5959bba925", "parents": [ "6a251b0ab67989f468f4cb65179e0cf40cf8c295", "a5e48b88da225580394f825ffe67e444b050074b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 07:29:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 07:29:29 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.monstr.eu/linux-2.6-microblaze\n\n* \u0027for-linus\u0027 of git://git.monstr.eu/linux-2.6-microblaze:\n microblaze: Fix module loading on system with WB cache\n microblaze: export assembly functions used by modules\n microblaze: Remove powerpc code from Microblaze port\n microblaze: Remove compilation warnings in cache macro\n microblaze: export assembly functions used by modules\n microblaze: fix get_user/put_user side-effects\n microblaze: re-enable interrupts before calling schedule\n" }, { "commit": "d77f873fdd21912803836da78f627d2efd267082", "tree": "1a3468c7a10b948ac12bac260004eebdfd3e4a60", "parents": [ "cea0d767c29669bf89f86e4aee46ef462d2ebae8", "0d4993563bde70bc7c7718686bc5c5c089733001" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 14 03:42:49 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 14 03:42:49 2010 -0700" }, "message": "Merge branch \u0027net-2.6\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost\n" }, { "commit": "4ae69e6b718589abe97c9625ccbb1e0bc95a8c0e", "tree": "b669aade412fd2a81af6c9a7c0bcee580c7b31cb", "parents": [ "6a251b0ab67989f468f4cb65179e0cf40cf8c295" ], "author": { "name": "Kees Cook", "email": "kees.cook@canonical.com", "time": "Thu Apr 22 12:19:17 2010 -0700" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri May 14 19:03:15 2010 +1000" }, "message": "mmap_min_addr check CAP_SYS_RAWIO only for write\n\nRedirecting directly to lsm, here\u0027s the patch discussed on lkml:\nhttp://lkml.org/lkml/2010/4/22/219\n\nThe mmap_min_addr value is useful information for an admin to see without\nbeing root (\"is my system vulnerable to kernel NULL pointer attacks?\") and\nits setting is trivially easy for an attacker to determine by calling\nmmap() in PAGE_SIZE increments starting at 0, so trying to keep it private\nhas no value.\n\nOnly require CAP_SYS_RAWIO if changing the value, not reading it.\n\nComment from Serge :\n\n Me, I like to write my passwords with light blue pen on dark blue\n paper, pasted on my window - if you\u0027re going to get my password, you\u0027re\n gonna get a headache.\n\nSigned-off-by: Kees Cook \u003ckees.cook@canonical.com\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n(cherry picked from commit 822cceec7248013821d655545ea45d1c6a9d15b3)\n" }, { "commit": "a5e48b88da225580394f825ffe67e444b050074b", "tree": "2be84a73c04e0226590a5f3af88efa99fd7471de", "parents": [ "ee4bcdf1d248c4ebe5f73e11631c3bd3f76d777b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri May 14 07:40:46 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri May 14 07:43:38 2010 +0200" }, "message": "microblaze: Fix module loading on system with WB cache\n\nThere is necessary to flush whole dcache. Icache work should be\ndone in kernel/module.c.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "f01487119dda3d9f58c9729c7361ecc50a61c188", "tree": "bbd1d01429950207716337fbbd9e9f356560258c", "parents": [ "b0c4d952a158a6a2547672cf4fc9d55e415410de" ], "author": { "name": "Andreas Herrmann", "email": "herrmann.der.user@googlemail.com", "time": "Tue Apr 27 12:13:48 2010 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu May 13 16:21:20 2010 -0700" }, "message": "x86, amd: Check X86_FEATURE_OSVW bit before accessing OSVW MSRs\n\nIf host CPU is exposed to a guest the OSVW MSRs are not guaranteed\nto be present and a GP fault occurs. Thus checking the feature flag is\nessential.\n\nCc: \u003cstable@kernel.org\u003e # .32.x .33.x\nSigned-off-by: Andreas Herrmann \u003candreas.herrmann3@amd.com\u003e\nLKML-Reference: \u003c20100427101348.GC4489@alberich.amd.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "6a251b0ab67989f468f4cb65179e0cf40cf8c295", "tree": "f0e857619ca27e552fd0e9e929d428ab5faefd8b", "parents": [ "9e766d81b1f432826fd773fc5d679b8a8095e941", "5051d411ec87381693433d24c4488b2fa4a6306c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 14:48:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 14:48:10 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:\n mfd: Clean up after WM83xx AUXADC interrupt if it arrives late\n" }, { "commit": "9e766d81b1f432826fd773fc5d679b8a8095e941", "tree": "c61e6035d460188e72ecde235ce5d34d9a475950", "parents": [ "bf6239eb84e6d7331f168cd3593958b656ce42a3", "4f018c513a81ba243165bfc4fcf44254986ad002" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 14:36:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 14:36:19 2010 -0700" }, "message": "Merge branch \u0027kvm-updates/2.6.34\u0027 of git://git.kernel.org/pub/scm/virt/kvm/kvm\n\n* \u0027kvm-updates/2.6.34\u0027 of git://git.kernel.org/pub/scm/virt/kvm/kvm:\n KVM: PPC: Keep index within boundaries in kvmppc_44x_emul_tlbwe()\n KVM: VMX: blocked-by-sti must not defer NMI injections\n KVM: x86: Call vcpu_load and vcpu_put in cpuid_update\n KVM: SVM: Fix wrong intercept masks on 32 bit\n KVM: convert ioapic lock to spinlock\n" }, { "commit": "bf6239eb84e6d7331f168cd3593958b656ce42a3", "tree": "9f123cdc8f4616dadec022fb3c03222feab2a9a9", "parents": [ "4462dc02842698f173f518c1f5ce79c0fb89395a", "1c5250d6163dac28be3afabdfb6c723f107051b7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 12:21:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 12:21:44 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:\n serial: imx.c: fix CTS trigger level lower to avoid lost chars\n tty: Fix unbalanced BKL handling in error path\n serial: mpc52xx_uart: fix null pointer dereference\n" }, { "commit": "1c5250d6163dac28be3afabdfb6c723f107051b7", "tree": "efb40da1a3267af59c279ae014414daecacb90bb", "parents": [ "77945febbe60a69e9dcab7f49d33a1aa1e436973" ], "author": { "name": "Valentin Longchamp", "email": "valentin.longchamp@epfl.ch", "time": "Wed May 05 11:47:07 2010 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 13 12:10:56 2010 -0700" }, "message": "serial: imx.c: fix CTS trigger level lower to avoid lost chars\n\nThe imx CTS trigger level is left at its reset value that is 32\nchars. Since the RX FIFO has 32 entries, when CTS is raised, the\nFIFO already is full. However, some serial port devices first empty\ntheir TX FIFO before stopping when CTS is raised, resulting in lost\nchars.\n\nThis patch sets the trigger level lower so that other chars arrive\nafter CTS is raised, there is still room for 16 of them.\n\nSigned-off-by: Valentin Longchamp\u003cvalentin.longchamp@epfl.ch\u003e\nTested-by: Philippe Rétornaz\u003cphilippe.retornaz@epfl.ch\u003e\nAcked-by: Wolfram Sang\u003cw.sang@pengutronix.de\u003e\nCc: stable \u003cstable@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "77945febbe60a69e9dcab7f49d33a1aa1e436973", "tree": "1475c6c8215e831904e78a08d1947ffb5a1516ce", "parents": [ "e6114fa1d1d6a588766f28081b971047dd3e5def" ], "author": { "name": "Alan Cox", "email": "alan@linux.intel.com", "time": "Tue May 04 20:42:36 2010 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 13 12:10:56 2010 -0700" }, "message": "tty: Fix unbalanced BKL handling in error path\n\nArnd noted:\n\nAfter the \"retry_open:\" label, we first get the tty_mutex\nand then the BKL. However a the end of tty_open, we jump\nback to retry_open with the BKL still held. If we run into\nthis case, the tty_open function will be left with the BKL\nstill held.\n\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: stable \u003cstable@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "e6114fa1d1d6a588766f28081b971047dd3e5def", "tree": "58abc158d7f3ad52e5071b77c34be6d752848319", "parents": [ "cea0d767c29669bf89f86e4aee46ef462d2ebae8" ], "author": { "name": "Anatolij Gustschin", "email": "agust@denx.de", "time": "Wed May 05 00:18:59 2010 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 13 12:10:55 2010 -0700" }, "message": "serial: mpc52xx_uart: fix null pointer dereference\n\nCommit 6acc6833510db8f72b5ef343296d97480555fda9\nintroduced NULL pointer dereference and kernel crash\non ppc32 machines while booting. Fix this bug now.\n\nReported-by: Leonardo Chiquitto \u003cleonardo.lists@gmail.com\u003e\nTested-by: Leonardo Chiquitto \u003cleonardo.lists@gmail.com\u003e\nSigned-off-by: Anatolij Gustschin \u003cagust@denx.de\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "4462dc02842698f173f518c1f5ce79c0fb89395a", "tree": "efef7ddcacfd5e119f2ff98e7eb970862d392b6d", "parents": [ "002baeecf53677d2034113e34197ec221f42e037", "3d69438031b00c601c991ab447cafb7d5c3c59a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 10:36:16 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 10:36:16 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:\n cifs: guard against hardlinking directories\n" }, { "commit": "002baeecf53677d2034113e34197ec221f42e037", "tree": "081c54c4a9a266a894a00165e97dabfb212a2470", "parents": [ "fc8e38f142dd59f81306ff6a81c1351e9eb0e014" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu May 13 12:52:57 2010 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 08:46:04 2010 -0700" }, "message": "vfs: Fix O_NOFOLLOW behavior for paths with trailing slashes\n\nAccording to specification\n\n\tmkdir d; ln -s d a; open(\"a/\", O_NOFOLLOW | O_RDONLY)\n\nshould return success but currently it returns ELOOP. This is a\nregression caused by path lookup cleanup patch series.\n\nFix the code to ignore O_NOFOLLOW in case the provided path has trailing\nslashes.\n\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nReported-by: Marius Tolzmann \u003ctolzmann@molgen.mpg.de\u003e\nAcked-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fc8e38f142dd59f81306ff6a81c1351e9eb0e014", "tree": "5f2fc612bdde9cbe264b544af2e3e0a429345ef6", "parents": [ "aa86f26bd81a46985f1b32e513638d1c36cf3104", "105ce39ca4fabf20e3211cae1abc8f037e6a1f7f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 07:35:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 07:35:26 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ALSA: ice1724 - Fix ESI Maya44 capture source control\n ALSA: pcm - Use pgprot_noncached() for MIPS non-coherent archs\n ALSA: virtuoso: fix Xonar D1/DX front panel microphone\n ALSA: hda - Add hp-dv4 model for IDT 92HD71bx\n ALSA: hda - Fix mute-LED GPIO pin for HP dv series\n ALSA: hda: Fix 0 dB for Lenovo models using Conexant CX20549 (Venice)\n" }, { "commit": "aa86f26bd81a46985f1b32e513638d1c36cf3104", "tree": "86a3e978f511536ba2a12740b58392f3d3e13e11", "parents": [ "be835674b55324c1abe973b15343c3663910c620", "3843384a055496dfed3c93ae883d964d8290fdab" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 07:28:43 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 13 07:28:43 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:\n Input: ad7877 - keep dma rx buffers in seperate cache lines\n Input: psmouse - reset all types of mice before reconnecting\n Input: elantech - use all 3 bytes when checking version\n Input: iforce - fix Guillemot Jet Leader 3D entry\n Input: iforce - add Guillemot Jet Leader Force Feedback\n" }, { "commit": "5051d411ec87381693433d24c4488b2fa4a6306c", "tree": "82ddb281a3bb02163af1041db8e1769274ba9814", "parents": [ "be835674b55324c1abe973b15343c3663910c620" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Apr 02 13:08:39 2010 +0100" }, "committer": { "name": "Samuel Ortiz", "email": "sameo@linux.intel.com", "time": "Thu May 13 12:58:55 2010 +0200" }, "message": "mfd: Clean up after WM83xx AUXADC interrupt if it arrives late\n\nIn certain circumstances, especially under heavy load, the AUXADC\ncompletion interrupt may be detected after we\u0027ve timed out waiting for\nit. That conversion would still succeed but the next conversion will\nsee the completion that was signalled by the interrupt for the previous\nconversion and therefore not wait for the AUXADC conversion to run,\ncausing it to report failure.\n\nProvide a simple, non-invasive cleanup by using try_wait_for_completion()\nto ensure that the completion is not signalled before we wait. Since\nthe AUXADC is run within a mutex we know there can only have been at\nmost one AUXADC interrupt outstanding. A more involved change should\nfollow for the next merge window.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\n" }, { "commit": "ee4bcdf1d248c4ebe5f73e11631c3bd3f76d777b", "tree": "3dd2ae05fbf33960e5ed2b725e5ebe0bcbe3ed60", "parents": [ "1ce2470aa544a0aa37b575c45cba366770860af7" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:11:42 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:11:42 2010 +0200" }, "message": "microblaze: export assembly functions used by modules\n\nExport __strncpy_user, memory_size, ioremap_bot for modules.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "1ce2470aa544a0aa37b575c45cba366770860af7", "tree": "b9b96d57efa7f21a9168c311f8e197465753c662", "parents": [ "ddfbc935eae68294834dc29998f93147a5422a0d" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:09:54 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:09:54 2010 +0200" }, "message": "microblaze: Remove powerpc code from Microblaze port\n\nRemove eeh_add_device_tree_late which is powerpc specific code.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "ddfbc935eae68294834dc29998f93147a5422a0d", "tree": "1712d1923128233edd6d7117d843cee40be3d287", "parents": [ "e1733d2c397476c245a681ba0b54c88858b7a0be" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:55:47 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:55:47 2010 +0200" }, "message": "microblaze: Remove compilation warnings in cache macro\n\nCC arch/microblaze/kernel/cpu/cache.o\narch/microblaze/kernel/cpu/cache.c: In function \u0027__invalidate_dcache_range_wb\u0027:\narch/microblaze/kernel/cpu/cache.c:398: warning: ISO C90 forbids mixed declarations and code\narch/microblaze/kernel/cpu/cache.c: In function \u0027__flush_dcache_range_wb\u0027:\narch/microblaze/kernel/cpu/cache.c:509: warning: ISO C90 forbids mixed declara\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "e1733d2c397476c245a681ba0b54c88858b7a0be", "tree": "400a1035774b8266cb303a0b5246c2a9551bd282", "parents": [ "538722ca3b762023ac65cec214901a1ebff8b575" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Tue Apr 27 13:00:35 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:46:04 2010 +0200" }, "message": "microblaze: export assembly functions used by modules\n\nModules that use copy_{to,from}_user(), memcpy(), and memset() fail to build\nin certain circumstances.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "105ce39ca4fabf20e3211cae1abc8f037e6a1f7f", "tree": "34769f80d1eadae93459b8a26fe60302df5e9042", "parents": [ "8213466596bf10b75887754773ee13c10cf86f5c", "2a6ce6e5fda4721b35f309acedf4cac61ecbfb04" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu May 13 10:07:15 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu May 13 10:07:15 2010 +0200" }, "message": "Merge branch \u0027fix/hda\u0027 into for-linus\n" }, { "commit": "3843384a055496dfed3c93ae883d964d8290fdab", "tree": "e60dfe169cd2a6bf83c7cb6d362c39a336b3798e", "parents": [ "ef110b24e28f36620f63dab94708a17c7e267358" ], "author": { "name": "Oskar Schirmer", "email": "os@emlix.com", "time": "Thu May 13 00:42:23 2010 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Thu May 13 00:43:32 2010 -0700" }, "message": "Input: ad7877 - keep dma rx buffers in seperate cache lines\n\nWith dma based spi transmission, data corruption is observed\noccasionally. With dma buffers located right next to msg and\nxfer fields, cache lines correctly flushed in preparation for\ndma usage may be polluted again when writing to fields in the\nsame cache line.\n\nMake sure cache fields used with dma do not share cache lines\nwith fields changed during dma handling. As both fields are part\nof a struct that is allocated via kzalloc, thus cache aligned,\nmoving the fields to the 1st position and insert padding for\nalignment does the job.\n\nSigned-off-by: Oskar Schirmer \u003cos@emlix.com\u003e\nSigned-off-by: Daniel Glöckner \u003cdg@emlix.com\u003e\nSigned-off-by: Oliver Schneidewind \u003cosw@emlix.com\u003e\nSigned-off-by: Johannes Weiner \u003cjw@emlix.com\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n[dtor@mail.ru - changed to use ___cacheline_aligned as suggested\n by akpm]\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "ef110b24e28f36620f63dab94708a17c7e267358", "tree": "0b194aa3d7069983de14d821c3a044557008ce9d", "parents": [ "504e8beed161bd11a2c6cbb8aaf352c14d39b5bb" ], "author": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Thu May 13 00:42:23 2010 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Thu May 13 00:43:26 2010 -0700" }, "message": "Input: psmouse - reset all types of mice before reconnecting\n\nSynaptics hardware requires resetting device after suspend to ram\nin order for the device to be operational. The reset lives in\nsynaptics-specific reconnect handler, but it is not being invoked\nif synaptics support is disabled and the device is handled as a\nstandard PS/2 device (bare or IntelliMouse protocol).\n\nLet\u0027s add reset into generic reconnect handler as well.\n\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "504e8beed161bd11a2c6cbb8aaf352c14d39b5bb", "tree": "e9fa1e22d917fafc4a8ec005934f4b19f2d834ac", "parents": [ "513d8be9883fe0a7a73d216c7cecd20e7c9effda" ], "author": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Thu May 13 00:41:15 2010 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Thu May 13 00:43:19 2010 -0700" }, "message": "Input: elantech - use all 3 bytes when checking version\n\nApparently all 3 bytes returned by ETP_FW_VERSION_QUERY are significant\nand should be taken into account when matching hardware version/features.\n\nTested-by: Eric Piel \u003ceric.piel@tremplin-utc.net\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "538722ca3b762023ac65cec214901a1ebff8b575", "tree": "5d4ca0048a9351744fcfa6b5ca2cc25e090882f6", "parents": [ "0d5961b7f612f8f54fd6fbe1942cdfb141cddfb9" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Thu May 06 16:38:33 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 09:21:14 2010 +0200" }, "message": "microblaze: fix get_user/put_user side-effects\n\nThe Microblaze implementations of get_user() and (MMU) put_user() evaluate\nthe address argument more than once. This causes unexpected side-effects for\ninvocations that include increment operators, i.e. get_user(foo, bar++).\n\nThis patch also removes the distinction between MMU and noMMU put_user().\n\nWithout the patch:\n $ echo 1234567890 \u003e /proc/sys/kernel/core_pattern\n $ cat /proc/sys/kernel/core_pattern\n 12345\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\n" }, { "commit": "0d5961b7f612f8f54fd6fbe1942cdfb141cddfb9", "tree": "3e4e29715f7c49a0ebfbd76ccf72f675a4bb979f", "parents": [ "be835674b55324c1abe973b15343c3663910c620" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Tue Apr 27 13:00:23 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 09:21:01 2010 +0200" }, "message": "microblaze: re-enable interrupts before calling schedule\n\nschedule() should not be called with interrupts disabled.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "46db2c3205ca6e24adbb9b038441bc8f65360535", "tree": "28a70cdb69e82795b699d3184f51faf7903d1088", "parents": [ "829e92458532b1dbfeb972435d45bb060cdbf5a3" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Mar 30 18:27:39 2010 -0300" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu May 13 07:55:29 2010 +0200" }, "message": "perf record: Add a fallback to the reference relocation symbol\n\nUsually \"_text\" is enough, but I received reports that its not always\navailable, so fallback to \"_stext\" for the symbol we use to check if we\nneed to apply any relocation to all the symbols in the kernel symtab,\nfor when, for instance, kexec is being used.\n\nReported-by: Darren Hart \u003cdvhltc@us.ibm.com\u003e\nReported-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frédéric Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4f018c513a81ba243165bfc4fcf44254986ad002", "tree": "95b94a1676b6b7314274576dbea0b863c73e3aba", "parents": [ "f8c5fae16649445e15656667f72bd51d777f7766" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Sun May 09 17:26:47 2010 +0200" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:33:04 2010 -0300" }, "message": "KVM: PPC: Keep index within boundaries in kvmppc_44x_emul_tlbwe()\n\nAn index of KVM44x_GUEST_TLB_SIZE is already one too large.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nAcked-by: Hollis Blanchard \u003chollis@penguinppc.org\u003e\nAcked-by: Alexander Graf \u003cagraf@suse.de\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "f8c5fae16649445e15656667f72bd51d777f7766", "tree": "c4744f5024da012bbe9658dc4e80601fb3197281", "parents": [ "fe19c5a46b4c519153fddd4d5efe32a3e4cfa694" ], "author": { "name": "Jan Kiszka", "email": "jan.kiszka@siemens.com", "time": "Tue May 11 15:16:46 2010 +0200" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:31:37 2010 -0300" }, "message": "KVM: VMX: blocked-by-sti must not defer NMI injections\n\nAs the processor may not consider GUEST_INTR_STATE_STI as a reason for\nblocking NMI, it could return immediately with EXIT_REASON_NMI_WINDOW\nwhen we asked for it. But as we consider this state as NMI-blocking, we\ncan run into an endless loop.\n\nResolve this by allowing NMI injection if just GUEST_INTR_STATE_STI is\nactive (originally suggested by Gleb). Intel confirmed that this is\nsafe, the processor will never complain about NMI injection in this\nstate.\n\nSigned-off-by: Jan Kiszka \u003cjan.kiszka@siemens.com\u003e\nKVM-Stable-Tag\nAcked-by: Gleb Natapov \u003cgleb@redhat.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "fe19c5a46b4c519153fddd4d5efe32a3e4cfa694", "tree": "d06ee3d4bdd4a8bf7953841608b0ad32e7a4f5bd", "parents": [ "061e2fd16863009c8005b4b5fdfb75c7215c0b99" ], "author": { "name": "Dongxiao Xu", "email": "dongxiao.xu@intel.com", "time": "Tue May 11 18:21:33 2010 +0800" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:31:02 2010 -0300" }, "message": "KVM: x86: Call vcpu_load and vcpu_put in cpuid_update\n\ncpuid_update may operate VMCS, so vcpu_load() and vcpu_put()\nshould be called to ensure correctness.\n\nSigned-off-by: Dongxiao Xu \u003cdongxiao.xu@intel.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "061e2fd16863009c8005b4b5fdfb75c7215c0b99", "tree": "54173bdbc5e490bbba23b30286b2c88d00131407", "parents": [ "46a47b1ed118cda1a08b7f6077b837a00fbc112b" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Wed May 05 16:04:43 2010 +0200" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:24:08 2010 -0300" }, "message": "KVM: SVM: Fix wrong intercept masks on 32 bit\n\nThis patch makes KVM on 32 bit SVM working again by\ncorrecting the masks used for iret interception. With the\nwrong masks the upper 32 bits of the intercepts are masked\nout which leaves vmrun unintercepted. This is not legal on\nsvm and the vmrun fails.\nBug was introduced by commits 95ba827313 and 3cfc3092.\n\nCc: Jan Kiszka \u003cjan.kiszka@siemens.com\u003e\nCc: Gleb Natapov \u003cgleb@redhat.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\n" }, { "commit": "46a47b1ed118cda1a08b7f6077b837a00fbc112b", "tree": "d86686ebd47f9e5751b91121926ddbf6917e39a6", "parents": [ "be835674b55324c1abe973b15343c3663910c620" ], "author": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Fri Apr 23 14:03:38 2010 -0300" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:23:55 2010 -0300" }, "message": "KVM: convert ioapic lock to spinlock\n\nkvm_set_irq is used from non sleepable contexes, so convert ioapic from\nmutex to spinlock.\n\nKVM-Stable-Tag.\nTested-by: Ralf Bonenkamp \u003cralf.bonenkamp@swyx.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "be835674b55324c1abe973b15343c3663910c620", "tree": "481604c6b68bc5c37e9674e72ea3f967ee609b1b", "parents": [ "5ec390e046039942d59ef2634b967b8b23fc57c2", "131c6c9eddfa252e376edb4aeff9c7fe1b96a798" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:48:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:48:26 2010 -0700" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:\n powerpc/perf_event: Fix oops due to perf_event_do_pending call\n powerpc/swiotlb: Fix off by one in determining boundary of which ops to use\n" }, { "commit": "5ec390e046039942d59ef2634b967b8b23fc57c2", "tree": "c1d80246ec80ef60335f7bbcc6f5c22db901edcb", "parents": [ "cdf5f61ed1d64d50eb9cf10071ab40836f5f9f91", "57d84906f0f3005d4d22e13a3f5102a16a7fc4a2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:47:55 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:47:55 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6:\n [S390] correct address of _stext with CONFIG_SHARED_KERNEL\u003dy\n [S390] ptrace: fix return value of do_syscall_trace_enter()\n [S390] dasd: fix race between tasklet and dasd_sleep_on\n" }, { "commit": "cdf5f61ed1d64d50eb9cf10071ab40836f5f9f91", "tree": "d67166525b89055b44ecf52cd9ae395a676877f5", "parents": [ "769d9968e42c995eaaf61ac5583d998f32e0769a", "e84346b726ea90a8ed470bc81c4136a7b8710ea5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:47:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:47:29 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:\n ceph: preserve seq # on requeued messages after transient transport errors\n ceph: fix cap removal races\n ceph: zero unused message header, footer fields\n ceph: fix locking for waking session requests after reconnect\n ceph: resubmit requests on pg mapping change (not just primary change)\n ceph: fix open file counting on snapped inodes when mds returns no caps\n ceph: unregister osd request on failure\n ceph: don\u0027t use writeback_control in writepages completion\n ceph: unregister bdi before kill_anon_super releases device name\n" }, { "commit": "131c6c9eddfa252e376edb4aeff9c7fe1b96a798", "tree": "4eb6909139decb6330f55cf6c53a554a6c22641f", "parents": [ "0fe1ac48bef018bed896307cd12f6ca9b5e704ab", "b8b14c66765ccba884c5c4570bf8be361d211d95" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu May 13 11:42:40 2010 +1000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu May 13 11:42:40 2010 +1000" }, "message": "Merge commit \u0027kumar/merge\u0027 into merge\n" }, { "commit": "769d9968e42c995eaaf61ac5583d998f32e0769a", "tree": "e777fd34d8772fe3a89491f6669161c66c78a2cf", "parents": [ "7ac512aa8237c43331ffaf77a4fd8b8d684819ba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:39:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:39:45 2010 -0700" }, "message": "Revert \"PCI: update bridge resources to get more big ranges in PCI assign unssigned\"\n\nThis reverts commit 977d17bb1749517b353874ccdc9b85abc7a58c2a, because it\ncan cause problems with some devices not getting any resources at all\nwhen the resource tree is re-allocated.\n\nFor an example of this, see\n\n\thttps://bugzilla.kernel.org/show_bug.cgi?id\u003d15960\n\t(originally https://bugtrack.alsa-project.org/alsa-bug/view.php?id\u003d4982)\n\t(lkml thread: http://lkml.org/lkml/2010/4/19/20)\n\nwhere Peter Henriksson reported his Xonar DX sound card gone, because\nthe IO port region was no longer allocated.\n\nReported-bisected-and-tested-by: Peter Henriksson \u003cpeter.henriksson@gmail.com\u003e\nRequested-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nRequested-by: Clemens Ladisch \u003cclemens@ladisch.de\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "7ac512aa8237c43331ffaf77a4fd8b8d684819ba" }