)]}' { "log": [ { "commit": "312d3ca856d369bb04d0443846b85b4cdde6fa8a", "tree": "cf95d01cffaf02bf53c2bb0f7c2c924279ec6eeb", "parents": [ "9c82ab9c9e16cb9edf17bd0d31f3d6904afce04f" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Sun Oct 10 05:36:23 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:12 2010 -0400" }, "message": "fs: use percpu counter for nr_dentry and nr_dentry_unused\n\nThe nr_dentry stat is a globally touched cacheline and atomic operation\ntwice over the lifetime of a dentry. It is used for the benfit of userspace\nonly. Turn it into a per-cpu counter and always decrement it in d_free instead\nof doing various batching operations to reduce lock hold times in the callers.\n\nBased on an earlier patch from Nick Piggin \u003cnpiggin@suse.de\u003e.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9c82ab9c9e16cb9edf17bd0d31f3d6904afce04f", "tree": "82701029a920b1550f1234a8630ff0243ac3651c", "parents": [ "be148247cfbe2422f5709e77d9c3e10b8a6394da" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Sun Oct 10 05:36:22 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:12 2010 -0400" }, "message": "fs: simplify __d_free\n\nRemove d_callback and always call __d_free with a RCU head.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "be148247cfbe2422f5709e77d9c3e10b8a6394da", "tree": "f04605bb5ea21cefd455b6fd81c51d8bb02c1521", "parents": [ "85fe4025c616a7c0ed07bc2fc8c5371b07f3888c" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Sun Oct 10 05:36:21 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:12 2010 -0400" }, "message": "fs: take dcache_lock inside __d_path\n\nAll callers take dcache_lock just around the call to __d_path, so\ntake the lock into it in preparation of getting rid of dcache_lock.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "85fe4025c616a7c0ed07bc2fc8c5371b07f3888c", "tree": "7a5db7accb6192f2911f2473b4e3191227b914cc", "parents": [ "f991bd2e14210fb93d722cb23e54991de20e8a3d" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Oct 23 11:19:54 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:11 2010 -0400" }, "message": "fs: do not assign default i_ino in new_inode\n\nInstead of always assigning an increasing inode number in new_inode\nmove the call to assign it into those callers that actually need it.\nFor now callers that need it is estimated conservatively, that is\nthe call is added to all filesystems that do not assign an i_ino\nby themselves. For a few more filesystems we can avoid assigning\nany inode number given that they aren\u0027t user visible, and for others\nit could be done lazily when an inode number is actually needed,\nbut that\u0027s left for later patches.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f991bd2e14210fb93d722cb23e54991de20e8a3d", "tree": "60643fb9d828c388d963ceb26504dce9890eabbb", "parents": [ "7de9c6ee3ecffd99e1628e81a5ea5468f7581a1f" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Sat Oct 23 11:18:01 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:11 2010 -0400" }, "message": "fs: introduce a per-cpu last_ino allocator\n\nnew_inode() dirties a contended cache line to get increasing\ninode numbers. This limits performance on workloads that cause\nsignificant parallel inode allocation.\n\nSolve this problem by using a per_cpu variable fed by the shared\nlast_ino in batches of 1024 allocations. This reduces contention on\nthe shared last_ino, and give same spreading ino numbers than before\n(i.e. same wraparound after 2^32 allocations).\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7de9c6ee3ecffd99e1628e81a5ea5468f7581a1f", "tree": "88787e77ba8a253d0a26aeda4bd5e58532d592e0", "parents": [ "646ec4615cd05972581c9c5342ed7a1e77df17bb" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Oct 23 11:11:40 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:11 2010 -0400" }, "message": "new helper: ihold()\n\nClones an existing reference to inode; caller must already hold one.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "646ec4615cd05972581c9c5342ed7a1e77df17bb", "tree": "23c252d906f5356205b4d42c4ff9b4e6f70ebca2", "parents": [ "f7899bd5472e8e99741369b4a32eca44e5282a85" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Oct 23 07:15:32 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:10 2010 -0400" }, "message": "fs: remove inode_add_to_list/__inode_add_to_list\n\nSplit up inode_add_to_list/__inode_add_to_list. Locking for the two\nlists will be split soon so these helpers really don\u0027t buy us much\nanymore.\n\nThe __ prefixes for the sb list helpers will go away soon, but until\ninode_lock is gone we\u0027ll need them to distinguish between the locked\nand unlocked variants.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f7899bd5472e8e99741369b4a32eca44e5282a85", "tree": "01297ddbb1bbeb0409f4f6bba81fbb3150794033", "parents": [ "ad5e195ac9fdf4e2b28b8cf14937e5b9384dac2e" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Oct 23 07:09:06 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:10 2010 -0400" }, "message": "fs: move i_count increments into find_inode/find_inode_fast\n\nNow that iunique is not abusing find_inode anymore we can move the i_ref\nincrement back to where it belongs.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ad5e195ac9fdf4e2b28b8cf14937e5b9384dac2e", "tree": "0345280d9095f5046c03ed25893aad229fae9369", "parents": [ "4c51acbc66f754e536e1c9e3331656b69bce86d0" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Oct 23 07:00:16 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:10 2010 -0400" }, "message": "fs: Stop abusing find_inode_fast in iunique\n\nStop abusing find_inode_fast for iunique and opencode the inode hash walk.\nIntroduce a new iunique_lock to protect the iunique counters once inode_lock\nis removed.\n\nBased on a patch originally from Nick Piggin.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "4c51acbc66f754e536e1c9e3331656b69bce86d0", "tree": "f3b5bf0bfbadb04663d59a9dc42e7f57487d698c", "parents": [ "9e38d86ff2d8a8db99570e982230861046df32b5" ], "author": { "name": "Dave Chinner", "email": "dchinner@redhat.com", "time": "Sat Oct 23 06:58:09 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:10 2010 -0400" }, "message": "fs: Factor inode hash operations into functions\n\nBefore replacing the inode hash locking with a more scalable\nmechanism, factor the removal of the inode from the hashes rather\nthan open coding it in several places.\n\nBased on a patch originally from Nick Piggin.\n\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9e38d86ff2d8a8db99570e982230861046df32b5", "tree": "7ea2ceea24a4e070259a4585b2748c9e2c070ee0", "parents": [ "cffbc8aa334f55c9ed42d25202eb3ebf3a97c195" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Sat Oct 23 06:55:17 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:09 2010 -0400" }, "message": "fs: Implement lazy LRU updates for inodes\n\nConvert the inode LRU to use lazy updates to reduce lock and\ncacheline traffic. We avoid moving inodes around in the LRU list\nduring iget/iput operations so these frequent operations don\u0027t need\nto access the LRUs. Instead, we defer the refcount checks to\nreclaim-time and use a per-inode state flag, I_REFERENCED, to tell\nreclaim that iget has touched the inode in the past. This means that\nonly reclaim should be touching the LRU with any frequency, hence\nsignificantly reducing lock acquisitions and the amount contention\non LRU updates.\n\nThis also removes the inode_in_use list, which means we now only\nhave one list for tracking the inode LRU status. This makes it much\nsimpler to split out the LRU list operations under it\u0027s own lock.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "cffbc8aa334f55c9ed42d25202eb3ebf3a97c195", "tree": "dab046695754e2cec1a7ab7a64b236e976d94360", "parents": [ "be1a16a0ae29a7c90081a657b64aa51cb1a65a27" ], "author": { "name": "Dave Chinner", "email": "dchinner@redhat.com", "time": "Sat Oct 23 05:03:02 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:26:09 2010 -0400" }, "message": "fs: Convert nr_inodes and nr_unused to per-cpu counters\n\nThe number of inodes allocated does not need to be tied to the\naddition or removal of an inode to/from a list. If we are not tied\nto a list lock, we could update the counters when inodes are\ninitialised or destroyed, but to do that we need to convert the\ncounters to be per-cpu (i.e. independent of a lock). This means that\nwe have the freedom to change the list/locking implementation\nwithout needing to care about the counters.\n\nBased on a patch originally from Eric Dumazet.\n\n[AV: cleaned up a bit, fixed build breakage on weird configs\n\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "be1a16a0ae29a7c90081a657b64aa51cb1a65a27", "tree": "18bef9178b1142d839b906ce3bf38c92eb650ee8", "parents": [ "89b0fc38cca4e6c92a90b58960881ffc5dddd89c" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Oct 05 12:31:09 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:24:16 2010 -0400" }, "message": "vfs: fix infinite loop caused by clone_mnt race\n\nIf clone_mnt() happens while mnt_make_readonly() is running, the\ncloned mount might have MNT_WRITE_HOLD flag set, which results in\nmnt_want_write() spinning forever on this mount.\n\nNeeds CAP_SYS_ADMIN to trigger deliberately and unlikely to happen\naccidentally. But if it does happen it can hang the machine.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "89b0fc38cca4e6c92a90b58960881ffc5dddd89c", "tree": "53b63554d99ac576a8c0c201e85b0e575c96d043", "parents": [ "756acc2d61712a8cafe2aa6ad626c60a185d3645" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Oct 23 15:26:21 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:24:16 2010 -0400" }, "message": "switch hfs to hlist_add_fake()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "756acc2d61712a8cafe2aa6ad626c60a185d3645", "tree": "72473307f7789b2dafa4b7ca2facc6427f83a283", "parents": [ "1d3382cbf02986e4833849f528d451367ea0b4cb" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Oct 23 15:23:40 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:24:15 2010 -0400" }, "message": "list.h: new helper - hlist_add_fake()\n\nMake node look as if it was on hlist, with hlist_del()\nworking correctly. Usable without any locking...\n\nConvert a couple of places where we want to do that to\ninode-\u003ei_hash.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1d3382cbf02986e4833849f528d451367ea0b4cb", "tree": "b754f9903c0f77ce40dcff18030b49d0ce213eab", "parents": [ "a8dade34e3df581bc36ca2afe6e27055e178801c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Oct 23 15:19:20 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:24:15 2010 -0400" }, "message": "new helper: inode_unhashed()\n\nnote: for race-free uses you inode_lock held\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a8dade34e3df581bc36ca2afe6e27055e178801c", "tree": "8c1598922eb17d5626f639a4c94256f25a8e6690", "parents": [ "61ebdb4254e3ecb59022d2c730b57b04d0eeecc6" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Oct 24 11:13:10 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:23:32 2010 -0400" }, "message": "unexport invalidate_inodes\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "61ebdb4254e3ecb59022d2c730b57b04d0eeecc6", "tree": "af114aff38bea3d71a1f0a56a109f2aa197b778a", "parents": [ "70fd136ecc44ca8c364f4412f447de1d940c3639" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Oct 24 10:48:15 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:23:01 2010 -0400" }, "message": "smbfs never retains inodes with zero refcount in the first place\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "70fd136ecc44ca8c364f4412f447de1d940c3639", "tree": "bf4d4a83082816067093922363448821e1a393f2", "parents": [ "9dcefee508d547eed88f3c578dc92819bdeaa952" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Oct 24 09:50:11 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:23:01 2010 -0400" }, "message": "ntfs: don\u0027t call invalidate_inodes()\n\nWe are in fill_super(); again, no inodes with zero i_count could\nbe around until we set MS_ACTIVE.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9dcefee508d547eed88f3c578dc92819bdeaa952", "tree": "7d63df92ba654ee4a9840099156588472ec1044d", "parents": [ "8e3b9a072d071700e83e88b0bf59115c59042885" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Oct 24 09:46:50 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:23:01 2010 -0400" }, "message": "gfs2: invalidate_inodes() is no-op there\n\nIn fill_super() we hadn\u0027t MS_ACTIVE set yet, so there won\u0027t\nbe any inodes with zero i_count sitting around.\n\nIn put_super() we already have MS_ACTIVE removed *and* we\nhad called invalidate_inodes() since then. So again there\nwon\u0027t be any inodes with zero i_count...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "8e3b9a072d071700e83e88b0bf59115c59042885", "tree": "504d77766446dcb5937f1e50cb0560da42872e5a", "parents": [ "309f77ad9bea057d55b04580b5a711e9e3727e83" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Oct 24 09:45:22 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:23:00 2010 -0400" }, "message": "ext2_remount: don\u0027t bother with invalidate_inodes()\n\nIt\u0027s pointless - we *do* have busy inodes (root directory,\nfor one), so that call will fail and attempt to change\nXIP flag will be ignored.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "309f77ad9bea057d55b04580b5a711e9e3727e83", "tree": "7edf988602761b4ac46f9edc9a6d89c7abffd3cf", "parents": [ "a3314a0ed389f51a51695120b429eccd45b3a165" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Mon Oct 25 15:01:12 2010 +0900" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:23 2010 -0400" }, "message": "fs/buffer.c: call __block_write_begin() if we have page\n\nIf we have the appropriate page already, call __block_write_begin()\ndirectly instead of releasing and regrabbing it inside of\nblock_write_begin().\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a3314a0ed389f51a51695120b429eccd45b3a165", "tree": "bf8ce1231099e372dd25dc71d467831beaaccff7", "parents": [ "306fb0979443419288594446a348155a8027dcf2" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Mon Oct 11 22:38:00 2010 +0900" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:23 2010 -0400" }, "message": "lockdep: fixup checking of dir inode annotation\n\nSince inode-\u003ei_mode shares its bits for S_IFMT, S_ISDIR should be\nused to distinguish whether it is a dir or not.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "306fb0979443419288594446a348155a8027dcf2", "tree": "757dc3d7fa87ad693ac40860d996349dc277872b", "parents": [ "e1455d1bdccbe056ba53479741b1452106ce59aa" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Mon Aug 23 10:47:55 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:23 2010 -0400" }, "message": "aio: bump i_count instead of using igrab\n\nThe aio batching code is using igrab to get an extra reference on the\ninode so it can safely batch. igrab will go ahead and take the global\ninode spinlock, which can be a bottleneck on large machines doing lots\nof AIO.\n\nIn this case, igrab isn\u0027t required because we already have a reference\non the file handle. It is safe to just bump the i_count directly\non the inode.\n\nBenchmarking shows this patch brings IOP/s on tons of flash up by about\n2.5X.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "e1455d1bdccbe056ba53479741b1452106ce59aa", "tree": "ed3c4205d7cf72e5ec78e802554178524a368c65", "parents": [ "8358e7d71e712d3bd4e20ecf23e6fd7480c83684" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Oct 06 10:46:53 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:22 2010 -0400" }, "message": "update block_device_operations documentation\n\nUpdated Documentation/filesystems/Locking to match the code.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "8358e7d71e712d3bd4e20ecf23e6fd7480c83684", "tree": "2a3e24e823246d02b7c6c72dd1fc54a93b71e578", "parents": [ "bb1e5f8c022ae2f6bf1ec0c6b861db3c35976377" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Sat Oct 16 12:40:33 2010 +0900" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:22 2010 -0400" }, "message": "fs/buffer.c: remove duplicated assignment on b_private\n\nbh-\u003eb_private is initialized within init_buffer(), thus the\nassignment should be redundant. Remove it.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "bb1e5f8c022ae2f6bf1ec0c6b861db3c35976377", "tree": "e611370837b22865ffc4f13e1a5c8b51d499c94a", "parents": [ "3072b90c4726396e38160cc1f7c93191e2f4a566" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Oct 15 16:32:27 2010 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:22 2010 -0400" }, "message": "fs: move exportfs since it is not a networking filesystem\n\nMove the EXPORTFS kconfig symbol out of the NETWORK_FILESYSTEMS block\nsince it provides a library function that can be (and is) used by other\n(non-network) filesystems.\n\nThis also eliminates a kconfig dependency warning:\n\nwarning: (XFS_FS \u0026\u0026 BLOCK || NFSD \u0026\u0026 NETWORK_FILESYSTEMS \u0026\u0026 INET \u0026\u0026 FILE_LOCKING \u0026\u0026 BKL) selects EXPORTFS which has unmet direct dependencies (NETWORK_FILESYSTEMS)\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Dave Chinner \u003cdavid@fromorbit.com\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Alex Elder \u003caelder@sgi.com\u003e\nCc: xfs-masters@oss.sgi.com\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3072b90c4726396e38160cc1f7c93191e2f4a566", "tree": "9c90f93bd00fa31c3b70e0e7a6ef1d88b0c71b38", "parents": [ "4a3956c790290efeb647bbb0c3a90476bb57800e" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Oct 06 10:49:17 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:21 2010 -0400" }, "message": "hfs: use sync_dirty_buffer\n\nUse sync_dirty_buffer instead of the incorrect opencoding it.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "4a3956c790290efeb647bbb0c3a90476bb57800e", "tree": "18abb41325273d23ae271e49627f01054c5baeb6", "parents": [ "ba10f486658c0ca1bc84c936f6a996e40d071453" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Fri Oct 01 14:20:22 2010 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:21 2010 -0400" }, "message": "vfs: introduce FMODE_UNSIGNED_OFFSET for allowing negative f_pos\n\nNow, rw_verify_area() checsk f_pos is negative or not. And if negative,\nreturns -EINVAL.\n\nBut, some special files as /dev/(k)mem and /proc/\u003cpid\u003e/mem etc.. has\nnegative offsets. And we can\u0027t do any access via read/write to the\nfile(device).\n\nSo introduce FMODE_UNSIGNED_OFFSET to allow negative file offsets.\n\nSigned-off-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.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": "ba10f486658c0ca1bc84c936f6a996e40d071453", "tree": "60587bcbd860d064f41b371ac8687066e93a1060", "parents": [ "d9d1dc802ffae507956ceb350eb3f4a995734f1e" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue Oct 19 14:27:59 2010 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:21 2010 -0400" }, "message": "hostfs: fix UML crash: remove f_spare from hostfs\n\n365b1818 (\"add f_flags to struct statfs(64)\") resized f_spare within\nstruct statfs which caused a UML crash. There is no need to copy f_spare.\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nReported-by: Toralf Förster \u003ctoralf.foerster@gmx.de\u003e\nTested-by: Toralf Förster \u003ctoralf.foerster@gmx.de\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Jeff Dike \u003cjdike@addtoit.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": "d9d1dc802ffae507956ceb350eb3f4a995734f1e", "tree": "b64db0fa1fd93ddd37b30a700a370d9d978475a0", "parents": [ "0e45b67d5aeb3dcfb6b149cf61c30b9a8e503f74" ], "author": { "name": "Valerie Aurora", "email": "vaurora@redhat.com", "time": "Mon Aug 30 17:23:12 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:21 2010 -0400" }, "message": "Documentation: Fix trivial typo in filesystems/sharedsubtree.txt\n\nDocumentation: Fix trivial typo in filesystems/sharedsubtree.txt\n\nThis typo is easy to ignore unless you have spent a great deal of time\nthinking about how to eliminate duplicate dentries in unions.\n\nSigned-off-by: Valerie Aurora \u003cvaurora@redhat.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0e45b67d5aeb3dcfb6b149cf61c30b9a8e503f74", "tree": "d1c46167dcfba40aba0f9d500a05cd8ceec96489", "parents": [ "7e360c38abe2c70eae3ba5a8a17f17671d8b77c5" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Wed Aug 25 09:05:27 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:20 2010 -0400" }, "message": "affs: testing the wrong variable\n\nThe intent was to verify that bh \u003d affs_bread_ino(...) returned a valid\npointer. We checked \"ext_bh\" earlier in the function and it\u0027s valid\nhere.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7e360c38abe2c70eae3ba5a8a17f17671d8b77c5", "tree": "319034360c667ac704bce87b1a0856657bf67e4b", "parents": [ "fde214d414218fb6cace35708730986bcc94fb53" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Tue Oct 05 09:32:55 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:20 2010 -0400" }, "message": "fs: allow for more than 2^31 files\n\nAndrew,\n\nCould you please review this patch, you probably are the right guy to\ntake it, because it crosses fs and net trees.\n\nNote : /proc/sys/fs/file-nr is a read-only file, so this patch doesnt\ndepend on previous patch (sysctl: fix min/max handling in\n__do_proc_doulongvec_minmax())\n\nThanks !\n\n[PATCH V4] fs: allow for more than 2^31 files\n\nRobin Holt tried to boot a 16TB system and found af_unix was overflowing\na 32bit value :\n\n\u003cquote\u003e\n\nWe were seeing a failure which prevented boot. The kernel was incapable\nof creating either a named pipe or unix domain socket. This comes down\nto a common kernel function called unix_create1() which does:\n\n atomic_inc(\u0026unix_nr_socks);\n if (atomic_read(\u0026unix_nr_socks) \u003e 2 * get_max_files())\n goto out;\n\nThe function get_max_files() is a simple return of files_stat.max_files.\nfiles_stat.max_files is a signed integer and is computed in\nfs/file_table.c\u0027s files_init().\n\n n \u003d (mempages * (PAGE_SIZE / 1024)) / 10;\n files_stat.max_files \u003d n;\n\nIn our case, mempages (total_ram_pages) is approx 3,758,096,384\n(0xe0000000). That leaves max_files at approximately 1,503,238,553.\nThis causes 2 * get_max_files() to integer overflow.\n\n\u003c/quote\u003e\n\nFix is to let /proc/sys/fs/file-nr \u0026 /proc/sys/fs/file-max use long\nintegers, and change af_unix to use an atomic_long_t instead of\natomic_t.\n\nget_max_files() is changed to return an unsigned long.\nget_nr_files() is changed to return a long.\n\nunix_nr_socks is changed from atomic_t to atomic_long_t, while not\nstrictly needed to address Robin problem.\n\nBefore patch (on a 64bit kernel) :\n# echo 2147483648 \u003e/proc/sys/fs/file-max\n# cat /proc/sys/fs/file-max\n-18446744071562067968\n\nAfter patch:\n# echo 2147483648 \u003e/proc/sys/fs/file-max\n# cat /proc/sys/fs/file-max\n2147483648\n# cat /proc/sys/fs/file-nr\n704 0 2147483648\n\nReported-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nAcked-by: David Miller \u003cdavem@davemloft.net\u003e\nReviewed-by: Robin Holt \u003cholt@sgi.com\u003e\nTested-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "fde214d414218fb6cace35708730986bcc94fb53", "tree": "8f3a1794979866c5f7a7101686ea8e45b7da67ad", "parents": [ "ebdec241d509cf69f6ebf1ecdc036359d3dbe154" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Oct 04 11:37:37 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:20 2010 -0400" }, "message": "isofs: Fix isofs_get_blocks for 8TB files\n\nCurrently isofs_get_blocks() was limited to handle only 4TB files on 32-bit\narchitectures because of unnecessary use of iblock variable which was signed\nlong. Just remove the variable. The error messages that were using this\nvariable should have rather used b_off anyway because that is the block we\nare currently mapping.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ebdec241d509cf69f6ebf1ecdc036359d3dbe154", "tree": "e3c23f9b213936cb8501c83f55522a01f4a69aca", "parents": [ "56b0dacfa2b8416815a2f2a5f4f51e46be4cf14c" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Oct 06 10:47:23 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:20 2010 -0400" }, "message": "fs: kill block_prepare_write\n\n__block_write_begin and block_prepare_write are identical except for slightly\ndifferent calling conventions. Convert all callers to the __block_write_begin\ncalling conventions and drop block_prepare_write.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "56b0dacfa2b8416815a2f2a5f4f51e46be4cf14c", "tree": "f438745535c50a574a9c0e4a55fe5f526689204a", "parents": [ "c37650161a53c01ddd88587675f9a4adc909a73e" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Oct 06 10:48:55 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:19 2010 -0400" }, "message": "fs: mark destroy_inode static\n\nHugetlbfs used to need it, but after the destroy_inode and evict_inode\nchanges it\u0027s not required anymore.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "c37650161a53c01ddd88587675f9a4adc909a73e", "tree": "85821998de9a6723dedc42488b9491db9692d1e3", "parents": [ "81fca444001e5a41ab80ce8cf9a5734c00ec6546" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Oct 06 10:48:20 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:19 2010 -0400" }, "message": "fs: add sync_inode_metadata\n\nAdd a new helper to write out the inode using the writeback code,\nthat is including the correct dirty bit and list manipulation. A few\nof filesystems already opencode this, and a lot of others should be\nusing it instead of using write_inode_now which also writes out the\ndata.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "81fca444001e5a41ab80ce8cf9a5734c00ec6546", "tree": "1d345a633c666686830a679a0a90c1f7c69470e6", "parents": [ "72e58063d63c5f0a7bf65312f1e3a5ed9bb5c2ff" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Oct 06 10:47:47 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 25 21:18:19 2010 -0400" }, "message": "fs: move permission check back into __lookup_hash\n\nThe caller that didn\u0027t need it is gone.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "72e58063d63c5f0a7bf65312f1e3a5ed9bb5c2ff", "tree": "df5c21244d46aacef47e6b7fff3ad02c3612b15c", "parents": [ "57c155d51e2f3d7411eeac5e7fd7634d2d1f6b4f", "489e176c71f36654dcb8835926f7e5717b8b4c19" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 10:59:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 10:59:31 2010 -0700" }, "message": "Merge branch \u0027davinci-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci\n\n* \u0027davinci-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: (50 commits)\n davinci: fix remaining board support after io_pgoffst removal\n davinci: mityomapl138: make file local data static\n arm/davinci: remove duplicated include\n davinci: Initial support for Omapl138-Hawkboard\n davinci: MityDSP-L138/MityARM-1808 read MAC address from I2C Prom\n davinci: add tnetv107x touchscreen platform device\n input: add driver for tnetv107x touchscreen controller\n davinci: add keypad config for tnetv107x evm board\n davinci: add tnetv107x keypad platform device\n input: add driver for tnetv107x on-chip keypad controller\n net: davinci_emac: cleanup unused cpdma code\n net: davinci_emac: switch to new cpdma layer\n net: davinci_emac: separate out cpdma code\n net: davinci_emac: cleanup unused mdio emac code\n omap: cleanup unused davinci mdio arch code\n davinci: cleanup mdio arch code and switch to phy_id\n net: davinci_emac: switch to new mdio\n omap: add mdio platform devices\n davinci: add mdio platform devices\n net: davinci_emac: separate out davinci mdio\n ...\n\nFix up trivial conflict in drivers/input/keyboard/Kconfig (two entries\nadded next to each other - one from the davinci merge, one from the\ninput merge)\n" }, { "commit": "57c155d51e2f3d7411eeac5e7fd7634d2d1f6b4f", "tree": "e381b00f8b822980545adec6f3c9e03cea07c9b7", "parents": [ "9afd281a152702143961c09b5482a66eeefe5e03", "fe2fd9ed5bf184f797412be8b86f4589d1b77bb8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 10:08:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 10:08:21 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.open-osd.org/linux-open-osd\n\n* \u0027for-linus\u0027 of git://git.open-osd.org/linux-open-osd:\n exofs: Remove inode-\u003ei_count manipulation in exofs_new_inode\n fs/exofs: typo fix of faild to failed\n exofs: Set i_mapping-\u003ebacking_dev_info anyway\n exofs: Cleaup read path in regard with read_for_write\n" }, { "commit": "9afd281a152702143961c09b5482a66eeefe5e03", "tree": "30cbeb1bd96488f0ac9e74f1821891f34109a233", "parents": [ "c4a6eb3b7d5b483de331313e7ea38a6891a3447a" ], "author": { "name": "Borislav Petkov", "email": "bp@alien8.de", "time": "Mon Oct 25 18:15:22 2010 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 10:05:13 2010 -0700" }, "message": "x86-32, mm: Remove duplicated include\n\nCommit b40827fa7268 (\"x86-32, mm: Add an initial page table for core\nbootstrapping\") added an include directive which is needless and is\ntaken care of by a previous one. Remove it.\n\nCaught-by: Jaswinder Singh Rajput \u003cjaswinderlinux@gmail.com\u003e\nSigned-off-by: Borislav Petkov \u003cbp@alien8.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fe2fd9ed5bf184f797412be8b86f4589d1b77bb8", "tree": "45677902196a26d12a9eb56a663e0a9787cc2cae", "parents": [ "571f7f46bf367b29f574ca51a9ca1db5035602bb" ], "author": { "name": "Boaz Harrosh", "email": "bharrosh@panasas.com", "time": "Sat Oct 16 19:14:01 2010 +1100" }, "committer": { "name": "Boaz Harrosh", "email": "bharrosh@panasas.com", "time": "Mon Oct 25 18:03:07 2010 +0200" }, "message": "exofs: Remove inode-\u003ei_count manipulation in exofs_new_inode\n\nexofs_new_inode() was incrementing the inode-\u003ei_count and\ndecrementing it in create_done(), in a bad attempt to make sure\nthe inode will still be there when the asynchronous create_done()\nfinally arrives. This was very stupid because iput() was not called,\nand if it was actually needed, it would leak the inode.\n\nHowever all this is not needed, because at exofs_evict_inode()\nwe already wait for create_done() by waiting for the\nobject_created event. Therefore remove the superfluous ref counting\nand just Thicken the comment at exofs_evict_inode() a bit.\n\nWhile at it change places that open coded wait_obj_created()\nto call the already available wrapper.\n\nCC: Dave Chinner \u003cdchinner@redhat.com\u003e\nCC: Christoph Hellwig \u003chch@lst.de\u003e\nCC: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\n" }, { "commit": "571f7f46bf367b29f574ca51a9ca1db5035602bb", "tree": "39c8557d005982f7212c073b43027672c8e8e7ff", "parents": [ "115e19c53501edc11f730191f7f047736815ae3d" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Oct 21 22:17:17 2010 -0700" }, "committer": { "name": "Boaz Harrosh", "email": "bharrosh@panasas.com", "time": "Mon Oct 25 18:02:49 2010 +0200" }, "message": "fs/exofs: typo fix of faild to failed\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\n" }, { "commit": "c4a6eb3b7d5b483de331313e7ea38a6891a3447a", "tree": "de415b67626308b1fa414e47f17959939c017c92", "parents": [ "33081adf8b89d5a716d7e1c60171768d39795b39", "96f4a70d8eb4d746b19d5b5510407c8ff0d00340" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:36:50 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:36:50 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: (48 commits)\n [S390] topology: export cpu topology via proc/sysinfo\n [S390] topology: move topology sysinfo code\n [S390] topology: clean up facility detection\n [S390] cleanup facility list handling\n [S390] enable ARCH_DMA_ADDR_T_64BIT with 64BIT\n [S390] dasd: ignore unsolicited interrupts for DIAG\n [S390] kvm: Enable z196 instruction facilities\n [S390] dasd: fix unsolicited interrupt recognition\n [S390] dasd: fix use after free in dbf\n [S390] kvm: Fix badness at include/asm/mmu_context.h:83\n [S390] cio: fix I/O cancel function\n [S390] topology: change default\n [S390] smp: use correct cpu address in print_cpu_info()\n [S390] remove ieee_instruction_pointer from thread_struct\n [S390] cleanup system call parameter setup\n [S390] correct alignment of cpuid structure\n [S390] cleanup lowcore access from external interrupts\n [S390] cleanup lowcore access from program checks\n [S390] pgtable: move pte_mkhuge() from hugetlb.h to pgtable.h\n [S390] fix SIGBUS handling\n ...\n" }, { "commit": "33081adf8b89d5a716d7e1c60171768d39795b39", "tree": "275de58bbbb5f7ddffcdc087844cfc7fbe4315be", "parents": [ "c55960499f810357a29659b32d6ea594abee9237", "506ecbca71d07fa327dd986be1682e90885678ee" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:32:05 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:32:05 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: (365 commits)\n ALSA: hda - Disable sticky PCM stream assignment for AD codecs\n ALSA: usb - Creative USB X-Fi volume knob support\n ALSA: ca0106: Use card specific dac id for mute controls.\n ALSA: ca0106: Allow different sound cards to use different SPI channel mappings.\n ALSA: ca0106: Create a nice spot for mapping channels to dacs.\n ALSA: ca0106: Move enabling of front dac out of hardcoded setup sequence.\n ALSA: ca0106: Pull out dac powering routine into separate function.\n ALSA: ca0106 - add Sound Blaster 5.1vx info.\n ASoC: tlv320dac33: Use usleep_range for delays\n ALSA: usb-audio: add Novation Launchpad support\n ALSA: hda - Add workarounds for CT-IBG controllers\n ALSA: hda - Fix wrong TLV mute bit for STAC/IDT codecs\n ASoC: tpa6130a2: Error handling for broken chip\n ASoC: max98088: Staticise m98088_eq_band\n ASoC: soc-core: Fix codec-\u003ename memory leak\n ALSA: hda - Apply ideapad quirk to Acer laptops with Cxt5066\n ALSA: hda - Add some workarounds for Creative IBG\n ALSA: hda - Fix wrong SPDIF NID assignment for CA0110\n ALSA: hda - Fix codec rename rules for ALC662-compatible codecs\n ALSA: hda - Add alc_init_jacks() call to other codecs\n ...\n" }, { "commit": "c55960499f810357a29659b32d6ea594abee9237", "tree": "b65748db925f7ec894e0b2cf8783609c6fbc88be", "parents": [ "fbaab1dc19751c80a7df62425f1d9ad2688e42f5", "10c6c9c94c3eaadd7f9d6bafccc8709eda0da0f5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:30:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:30:48 2010 -0700" }, "message": "Merge branch \u0027for-upstream\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb\n\n* \u0027for-upstream\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb:\n uwb: Orphan the UWB and WUSB subsystems\n uwb: Remove the WLP subsystem and drivers\n" }, { "commit": "fbaab1dc19751c80a7df62425f1d9ad2688e42f5", "tree": "87d9fb36de2873677449bb1737086a3c64f87ef6", "parents": [ "51f00a471ce8f359627dd99aeac322947a0e491b", "7f80d734b3b5d23b9851cc03cc20733bca2c724e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:28:13 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:28:13 2010 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: (44 commits)\n eeepc-wmi: Add cpufv sysfs interface\n eeepc-wmi: add additional hotkeys\n panasonic-laptop: Simplify calls to acpi_pcc_retrieve_biosdata\n panasonic-laptop: Handle errors properly if they happen\n intel_pmic_gpio: fix off-by-one value range checking\n IBM Real-Time \"SMI Free\" mode driver -v7\n Add OLPC XO-1 rfkill driver\n Move hdaps driver to platform/x86\n ideapad-laptop: Fix Makefile\n intel_pmic_gpio: swap the bits and mask args for intel_scu_ipc_update_register\n ideapad: Add param: no_bt_rfkill\n ideapad: Change the driver name to ideapad-laptop\n ideapad: rewrite the sw rfkill set\n ideapad: rewrite the hw rfkill notify\n ideapad: use EC command to control camera\n ideapad: use return value of _CFG to tell if device exist or not\n ideapad: make sure we bind on the correct device\n ideapad: check VPC bit before sync rfkill hw status\n ideapad: add ACPI helpers\n dell-laptop: Add debugfs support\n ...\n" }, { "commit": "51f00a471ce8f359627dd99aeac322947a0e491b", "tree": "de3f0c26359d7846fc5d6d0fdd147e225d979add", "parents": [ "a7f505c6b15fb35c0de8136e370d2927ce29452c", "97ff46cb69da22037346670ae515217c658ace02" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:19:14 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:19:14 2010 -0700" }, "message": "Merge branch \u0027next-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027next-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6:\n mtd/m25p80: add support to parse the partitions by OF node\n of/irq: of_irq.c needs to include linux/irq.h\n of/mips: Cleanup some include directives/files.\n of/mips: Add device tree support to MIPS\n of/flattree: Eliminate need to provide early_init_dt_scan_chosen_arch\n of/device: Rework to use common platform_device_alloc() for allocating devices\n of/xsysace: Fix OF probing on little-endian systems\n of: use __be32 types for big-endian device tree data\n of/irq: remove references to NO_IRQ in drivers/of/platform.c\n of/promtree: add package-to-path support to pdt\n of/promtree: add of_pdt namespace to pdt code\n of/promtree: no longer call prom_ functions directly; use an ops structure\n of/promtree: make drivers/of/pdt.c no longer sparc-only\n sparc: break out some PROM device-tree building code out into drivers/of\n of/sparc: convert various prom_* functions to use phandle\n sparc: stop exporting openprom.h header\n powerpc, of_serial: Endianness issues setting up the serial ports\n of: MTD: Fix OF probing on little-endian systems\n of: GPIO: Fix OF probing on little-endian systems\n" }, { "commit": "a7f505c6b15fb35c0de8136e370d2927ce29452c", "tree": "4ce5549ed9116ce6d8396b15093b624d7e01912b", "parents": [ "b7d41a9fbb364c67d91c3588e117eba547e2d4bf" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sun Oct 24 22:23:50 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:12:27 2010 -0700" }, "message": "MIPS: MT: Fix build error iFPU affinity code\n\nCommit b0ae19811375 (\"security: remove unused parameter from\nsecurity_task_setscheduler()\") broke the build of\narch/mips/kernel/mips-mt-fpaff.c. The function arguments were\nunnecessary, not the semicolon ...\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nAcked-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b7d41a9fbb364c67d91c3588e117eba547e2d4bf", "tree": "abf95ce77eaa8b7aed30fded4d3592b4af152a99", "parents": [ "da47c19e5c746829042933c8f945a71e2b62d6fc", "66fa12c571d35e3cd62574c65f1785a460105397" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:05:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:05:29 2010 -0700" }, "message": "Merge branch \u0027ieee1394-removal\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6\n\n* \u0027ieee1394-removal\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:\n ieee1394: remove the old IEEE 1394 driver stack\n ieee1394: move init_ohci1394_dma to drivers/firewire/\n\nFix trivial change/delete conflict: drivers/ieee1394/eth1394.c is\ngetting removed, but was modified by the networking merge.\n" }, { "commit": "da47c19e5c746829042933c8f945a71e2b62d6fc", "tree": "54110db260f57c01745e1ace343ec72b7eec6c69", "parents": [ "f7cc02b8715618e179242ba9cc10bdc5146ae565" ], "author": { "name": "Yoshihisa Abe", "email": "yoshiabe@cs.cmu.edu", "time": "Mon Oct 25 02:03:46 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:02:40 2010 -0700" }, "message": "Coda: replace BKL with mutex\n\nReplace the BKL with a mutex to protect the venus_comm structure which\nbinds the mountpoint with the character device and holds the upcall\nqueues.\n\nSigned-off-by: Yoshihisa Abe \u003cyoshiabe@cs.cmu.edu\u003e\nSigned-off-by: Jan Harkes \u003cjaharkes@cs.cmu.edu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f7cc02b8715618e179242ba9cc10bdc5146ae565", "tree": "80c1bcf6923c9982a52fbe510cb7d396fb9866fc", "parents": [ "b5ce1d83a62fc109d8e815b1fc71dcdb0d26bc49" ], "author": { "name": "Yoshihisa Abe", "email": "yoshiabe@cs.cmu.edu", "time": "Mon Oct 25 02:03:45 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:02:40 2010 -0700" }, "message": "Coda: push BKL regions into coda_upcall()\n\nNow that shared inode state is locked using the cii-\u003ec_lock, the BKL is\nonly used to protect the upcall queues used to communicate with the\nuserspace cache manager. The remaining state is all local and we can\npush the lock further down into coda_upcall().\n\nSigned-off-by: Yoshihisa Abe \u003cyoshiabe@cs.cmu.edu\u003e\nSigned-off-by: Jan Harkes \u003cjaharkes@cs.cmu.edu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b5ce1d83a62fc109d8e815b1fc71dcdb0d26bc49", "tree": "ea537c1b6436c36bee3b33d8b4f750124fd7d661", "parents": [ "3a99c6319064af3f2e18eb929f638d555dbf7a62" ], "author": { "name": "Yoshihisa Abe", "email": "yoshiabe@cs.cmu.edu", "time": "Mon Oct 25 02:03:44 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:02:40 2010 -0700" }, "message": "Coda: add spin lock to protect accesses to struct coda_inode_info.\n\nWe mostly need it to protect cached user permissions. The c_flags field\nis advisory, reading the wrong value is harmless and in the worst case\nwe hit a slow path where we have to make an extra upcall to the\nuserspace cache manager when revalidating a dentry or inode.\n\nSigned-off-by: Yoshihisa Abe \u003cyoshiabe@cs.cmu.edu\u003e\nSigned-off-by: Jan Harkes \u003cjaharkes@cs.cmu.edu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3a99c6319064af3f2e18eb929f638d555dbf7a62", "tree": "e611927f41142123dc8efed7e07a3a91151edb01", "parents": [ "1dfd166e93f98892aa4427069a23ed73259983c8", "49327ad2bbbaf1945d5ba431522201574219d150" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 07:59:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 07:59:01 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: (75 commits)\n Input: wacom - specify Cinitq supported tools\n Input: ab8500-ponkey - fix IRQ freeing in error path\n Input: adp5588-keys - use more obvious i2c_device_id name string\n Input: ad7877 - switch to using threaded IRQ\n Input: ad7877 - use attribute group to control visibility of attributes\n Input: serio - add support for PS2Mult multiplexer protocol\n Input: wacom - properly enable runtime PM\n Input: ad7877 - filter events where pressure is beyond the maximum\n Input: ad7877 - implement EV_KEY:BTN_TOUCH reporting\n Input: ad7877 - implement specified chip select behavior\n Input: hp680_ts_input - use cancel_delayed_work_sync()\n Input: mousedev - correct lockdep annotation\n Input: ads7846 - switch to using threaded IRQ\n Input: serio - support multiple child devices per single parent\n Input: synaptics - simplify pass-through port handling\n Input: add ROHM BU21013 touch panel controller support\n Input: omap4-keypad - wake-up on events \u0026 long presses\n Input: omap4-keypad - fix interrupt line configuration\n Input: omap4-keypad - SYSCONFIG register configuration\n Input: omap4-keypad - use platform device helpers\n ...\n" }, { "commit": "1dfd166e93f98892aa4427069a23ed73259983c8", "tree": "c70a347b963091b99bd16842537153fa36e5c0e9", "parents": [ "8e775167d54e6521e7cdbc03ee7ec42a8c67b49a", "8df399018df120d28f89fda6f2515cc6e096e43d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 07:51:49 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 07:51:49 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (110 commits)\n sh: i2c-sh7760: Replase from ctrl_* to __raw_*\n sh: clkfwk: Shuffle around to match the intc split up.\n sh: clkfwk: modify for_each_frequency end condition\n sh: fix clk_get() error handling\n sh: clkfwk: Fix fault in frequency iterator.\n sh: clkfwk: Add a helper for rate rounding by divisor ranges.\n sh: clkfwk: Abstract rate rounding helper.\n sh: clkfwk: support clock remapping.\n sh: pci: Convert to upper/lower_32_bits() helpers.\n sh: mach-sdk7786: Add support for the FPGA SRAM.\n sh: Provide a generic SRAM pool for tiny memories.\n sh: pci: Support secondary FPGA-driven PCIe clocks on SDK7786.\n sh: pci: Support slot 4 routing on SDK7786.\n sh: Fix up PMB locking.\n sh: mach-sdk7786: Add support for fpga gpios.\n sh: use pr_fmt for clock framework, too.\n sh: remove name and id from struct clk\n sh: free-without-alloc fix for sh_mobile_lcdcfb\n sh: perf: Set up perf_max_events.\n sh: perf: Support SH-X3 hardware counters.\n ...\n\nFix up trivial conflicts (perf_max_events got removed) in arch/sh/kernel/perf_event.c\n" }, { "commit": "8e775167d54e6521e7cdbc03ee7ec42a8c67b49a", "tree": "a49914306fb28505c6e21a456df8bdc40d6eac23", "parents": [ "4b37ba90f49d4157ac5628f8d730d3505f176724", "f253b86b4ad1b3220544e75880510fd455ebd23f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 07:45:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 07:45:10 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block:\n Revert \"block: fix accounting bug on cross partition merges\"\n" }, { "commit": "4b37ba90f49d4157ac5628f8d730d3505f176724", "tree": "fdb3d04426f7b72ee86b1f06be746624494493c5", "parents": [ "229aebb873e29726b91e076161649cf45154b0bf", "55f411de484a0136a77d050e877578a60bc2e094" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 07:44:27 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 07:44:27 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (21 commits)\n m68knommu: convert to using tracehook_report_syscall_*\n m68knommu: some boards use fixed phy for FEC ethernet\n m68knommu: support the external GPIO based interrupts of the 5272\n m68knommu: mask of vector bits in exception word properly\n m68knommu: change to new flag variables\n m68knommu: Fix MCFUART_TXFIFOSIZE for m548x.\n m68knommu: add basic mmu-less m548x support\n m68knommu: .gitignore vmlinux.lds\n m68knommu: stop using __do_IRQ\n m68knommu: rename PT_OFF_VECTOR to PT_OFF_FORMATVEC.\n m68knommu: add support for Coldfire 547x/548x interrupt controller\n m68k{nommu}: Remove unused DEFINE\u0027s from asm-offsets.c\n m68knommu: whitespace cleanup in 68328/entry.S\n m68knommu: Document supported chips in intc-2.c and intc-simr.c.\n m68knommu: fix strace support for 68328/68360\n m68knommu: fix default starting date\n arch/m68knommu: Removing dead 68328_SERIAL_UART2 config option\n arch/m68knommu: Removing dead RAM_{16,32}_MB config option\n arch/m68knommu: Removing dead M68KFPU_EMU config option\n arch/m68knommu: Removing dead RELOCATE config option\n ...\n" }, { "commit": "96f4a70d8eb4d746b19d5b5510407c8ff0d00340", "tree": "c3e9ac41093211cb25c1c963707a159050f81edc", "parents": [ "c30f91b6a264aef9ffb05e13931514c2a988c495" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:54 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:21 2010 +0200" }, "message": "[S390] topology: export cpu topology via proc/sysinfo\n\nExport the cpu configuration topology via sysinfo. Two new lines are\nintroduced:\n\nCPU Topology HW: 0 0 0 4 6 4\nCPU Topology SW: 0 0 0 0 4 24\n\nThe HW line describes the cpu topology nesting levels when the maximum\nnesting level is used to get the corresponding SYSIB.\nThe SW line describes what Linux is actually using. In this case it\nsupports only two levels (CONFIG_SCHED_BOOK off) and therefore the\nhardware folded the two lower levels in the SYSIB response block.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c30f91b6a264aef9ffb05e13931514c2a988c495", "tree": "83aba1f75570353098983000e8e230569afdfe1c", "parents": [ "9186d7a9cfd75e51ac4db4a40e0a558371988bd2" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:53 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:21 2010 +0200" }, "message": "[S390] topology: move topology sysinfo code\n\nMove the topology sysinfo SYSIB definitions to the proper place in\nasm/sysinfo.h where they should be.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "9186d7a9cfd75e51ac4db4a40e0a558371988bd2", "tree": "df0dcb04bd32105734ac736e9ceb1900065dd66a", "parents": [ "14375bc4eb8dd0fb0e765390650564c35bb31068" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:52 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:21 2010 +0200" }, "message": "[S390] topology: clean up facility detection\n\nMove cpu topology facility detection to early setup code where it\nshould be.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "14375bc4eb8dd0fb0e765390650564c35bb31068", "tree": "27200620658245c582ee9497fc969a082b304cab", "parents": [ "eca577ef5989d25dedc6b0fae3c4622ceaee8005" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:51 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:21 2010 +0200" }, "message": "[S390] cleanup facility list handling\n\nStore the facility list once at system startup with stfl/stfle and\nreuse the result for all facility tests.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "eca577ef5989d25dedc6b0fae3c4622ceaee8005", "tree": "a6a6a79650abce7b13f2d739aba903b0ee154199", "parents": [ "56b86b615b807e043339979878a2de88f900ee4f" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Mon Oct 25 16:10:50 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:21 2010 +0200" }, "message": "[S390] enable ARCH_DMA_ADDR_T_64BIT with 64BIT\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "56b86b615b807e043339979878a2de88f900ee4f", "tree": "7ca79c9f6c39ff7cef764aad4240d3ec353e13f4", "parents": [ "6d00d00bf23b86b352e2d075cfe751acd1908278" ], "author": { "name": "Stefan Haberland", "email": "stefan.haberland@de.ibm.com", "time": "Mon Oct 25 16:10:49 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:21 2010 +0200" }, "message": "[S390] dasd: ignore unsolicited interrupts for DIAG\n\nFor the DASD DIAG discipline IO is started through special diagnose\ncalls. Unsolicited interrupts may contain information about the device\nitself. But this information is not needed because the device is not\nused directly.\nFix the case that an unimplemented dicipline function may be called\nby ignoring unsolicited interrupts for the DIAG disciplin.\n\nSigned-off-by: Stefan Haberland \u003cstefan.haberland@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "6d00d00bf23b86b352e2d075cfe751acd1908278", "tree": "092e113ad5ab0b74080d7ccb01b1abcb2114314c", "parents": [ "a5a0061fb3a22bbd9b108af8382142fd0f41ebee" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Mon Oct 25 16:10:48 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "message": "[S390] kvm: Enable z196 instruction facilities\n\nEnable PFPO, floating point extension, distinct-operands,\nfast-BCR-serialization, high-word, interlocked-access, load/store-\non-condition, and population-count facilities for guests.\n(bits 37, 44 and 45).\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "a5a0061fb3a22bbd9b108af8382142fd0f41ebee", "tree": "03e643e12b634b201201cddb162de46aa744595b", "parents": [ "26cffecf84c8cb33787dd13a72bd2124d107d413" ], "author": { "name": "Stefan Weinhuber", "email": "wein@de.ibm.com", "time": "Mon Oct 25 16:10:47 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "message": "[S390] dasd: fix unsolicited interrupt recognition\n\nThe dasd interrupt handler needs to distinguish solicited from\nunsolicited interrupts, as unsolicited interrupts may require special\nhandling (e.g. summary unit checks) and solicited interrupts require\nproper error recovery for the failed I/O request.\nThe interrupt handler needs to check several bit fields in the\ninterrupt response block (irb) to make this distinction.\nSo far our check of the status control bits has not been specific\nenough, which may lead to a failed request getting just retried\ninstead of the necessary error recovery.\n\nSigned-off-by: Stefan Weinhuber \u003cwein@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "26cffecf84c8cb33787dd13a72bd2124d107d413", "tree": "aa50aaad1c06c9a3adb5d5bc15066f6167c2851d", "parents": [ "e05ef9bdb899e2f3798be74691842fc597d8ce60" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:46 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "message": "[S390] dasd: fix use after free in dbf\n\nWriting to /proc/dasd/statistics while the debug level of the\ngeneric dasd debug entry is set to DBF_DEBUG will lead to an\nuse after free when accessing the debug entry later.\nSince for the format string \"%s\" in the s390 dbf only a pointer\nto the string is stored in the debug feature and the buffer used\nhere is freed afterwards.\n\nTo fix this just remove the debug message.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e05ef9bdb899e2f3798be74691842fc597d8ce60", "tree": "b9839fa5324735d86d4d528d7ab527649805f718", "parents": [ "376ae4752e3a387d41a2ba9c9ea45c2df625e6e4" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Mon Oct 25 16:10:45 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "message": "[S390] kvm: Fix badness at include/asm/mmu_context.h:83\n\ncommit 050eef364ad700590a605a0749f825cab4834b1e\n [S390] fix tlb flushing vs. concurrent /proc accesses\nbroke KVM on s390x. On every schedule a\nBadness at include/asm/mmu_context.h:83 appears. s390_enable_sie\nreplaces the mm on the __running__ task, therefore, we have to\nincrease the attach count of the new mm.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "376ae4752e3a387d41a2ba9c9ea45c2df625e6e4", "tree": "de54c8315a5a5c2149131e22fac3daf6291ef9fa", "parents": [ "c9af3fa9e1e3e5154649991a14b74f3a2dee19ee" ], "author": { "name": "Peter Oberparleiter", "email": "peter.oberparleiter@de.ibm.com", "time": "Mon Oct 25 16:10:44 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "message": "[S390] cio: fix I/O cancel function\n\nFunction ccw_device_cancel_halt_clear may cause an unexpected kernel\npanic if a clear function is currently active at the subchannel for\nwhich it is called. In that case, the iretry counter used to determine\nthe number of retries is never initialized, leading to an immediate\nfailure of the function which results in a kernel panic.\n\nFix this by initializing the iretry counter when the function is\nfirst called. Also replace the kernel panic with a return code: a\nsingle malfunctioning I/O device should not automatically cause a\nsystem-wide kernel panic.\n\nSigned-off-by: Peter Oberparleiter \u003cpeter.oberparleiter@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c9af3fa9e1e3e5154649991a14b74f3a2dee19ee", "tree": "89da9bef9b676f33e7bd36318d3046e56217e844", "parents": [ "0576fc703a03a43e73a57450d5720b47ec7a03ba" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:43 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "message": "[S390] topology: change default\n\nSwitch default value of the kernel parameter \u0027topology\u0027 from off to on.\nVarious performance measurements have finally shown that there are no\n(known) regressions anywhere.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "0576fc703a03a43e73a57450d5720b47ec7a03ba", "tree": "1186fb856f4498789d597803f9ab68187bbd8859", "parents": [ "ba6cadfebc18f786ef4e60e9ff03f9656ce3d584" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:42 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "message": "[S390] smp: use correct cpu address in print_cpu_info()\n\nUp to now print_cpu_info() uses the cpu address stored in it\u0027s local\nlowcore to print a message to the console. The cpu address in the\nlowcore is (in this case) however not the physical cpu address of the\nlocal cpu. It\u0027s the address of the cpu that issued the sigp restart\nwhich started the local cpu.\nFix this by using the store cpu address instruction instead.\nIt\u0027s not that anybody really cares since this is broken since more than\nten years...\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ba6cadfebc18f786ef4e60e9ff03f9656ce3d584", "tree": "9e606198947762e077035676ee6f1099bb8fa7d1", "parents": [ "baa071588c3ffcc1a8721faf9337140e85d34bf6" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:41 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "message": "[S390] remove ieee_instruction_pointer from thread_struct\n\nThe ieee_instruction_pointer can not be read from user space anymore\nsince git commit 613e1def6b52c399a8b72a5e11bc2e57d2546fb8, the ptrace\ninterface always returns zero. Remove it from the thread_struct. It\nis still present in the user_regs_struct for compatability reasons.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "baa071588c3ffcc1a8721faf9337140e85d34bf6", "tree": "5aefe1db8edbc3dfb956669e657368673ad601ef", "parents": [ "178514d7e3e8cfba087b3a208e22a54ce65e8f34" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:40 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:19 2010 +0200" }, "message": "[S390] cleanup system call parameter setup\n\nDo the setup of the stack overflow argument for the sixth system\ncall parameter right before the branch to the system call function.\nThat simplifies the system call parameter access code.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "178514d7e3e8cfba087b3a208e22a54ce65e8f34", "tree": "7995c31d448e3f1d43394ce7b7449dbcefeac5c9", "parents": [ "f6649a7e5a9ee99e9623878f4a5579cc2f6cdd51" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:39 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:19 2010 +0200" }, "message": "[S390] correct alignment of cpuid structure\n\nThe store-cpu-id instruction has a minimum alignment of 8. Reflect\nthat in the definition of struct cpuid.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f6649a7e5a9ee99e9623878f4a5579cc2f6cdd51", "tree": "183438313c7593565980a1445f208e0ba30162cd", "parents": [ "1e54622e0403891b10f2105663e0f9dd595a1f17" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:38 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:19 2010 +0200" }, "message": "[S390] cleanup lowcore access from external interrupts\n\nRead external interrupts parameters from the lowcore in the first\nlevel interrupt handler in entry[64].S.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "1e54622e0403891b10f2105663e0f9dd595a1f17", "tree": "4d16341d7a3d0f3c46fcc275560a9206bccac07f", "parents": [ "84afdcee620b1640f2a145c07febae4ed68947f9" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:37 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:19 2010 +0200" }, "message": "[S390] cleanup lowcore access from program checks\n\nRead all required fields for program checks from the lowcore in the\nfirst level interrupt handler in entry[64].S. If the context that\ncaused the fault was enabled for interrupts we can now re-enable the\nirqs in entry[64].S.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "84afdcee620b1640f2a145c07febae4ed68947f9", "tree": "7e0e400264659064ebabc395b991d50008f35bf0", "parents": [ "36bf96801e3a2c4efae0bb8c1897a530fc9ca13e" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:36 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:19 2010 +0200" }, "message": "[S390] pgtable: move pte_mkhuge() from hugetlb.h to pgtable.h\n\nAll architectures besides s390 have pte_mkhuge() defined in pgtable.h.\nSo move the function to pgtable.h on s390 as well.\nFixes a compile error introduced with \"hugetlb: hugepage migration core\"\nin linux-next which only happens on s390.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "36bf96801e3a2c4efae0bb8c1897a530fc9ca13e", "tree": "f509ae4845807edf2bf3c784ca5d26be1a12ca9b", "parents": [ "585b954e1f2fa325d425b0786e4525ac7c9ae575" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:35 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:19 2010 +0200" }, "message": "[S390] fix SIGBUS handling\n\nRaise SIGBUS with a siginfo structure. Deliver BUS_ADRERR as si_code and\nthe address of the fault in the si_addr field.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "585b954e1f2fa325d425b0786e4525ac7c9ae575", "tree": "e79174793782e81820c7f6896284f7e341bf9e9d", "parents": [ "eb4f5d93d70458ea644e0f46737f0bcf87280e83" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:34 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:19 2010 +0200" }, "message": "[S390] cio: notify drivers of channel path events\n\nThis patch adds a notification mechanism to inform ccw drivers\nabout changes to channel paths, which occured while the device\nis online.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "eb4f5d93d70458ea644e0f46737f0bcf87280e83", "tree": "a367e309a8cc6bc374138d8183d1d9f3c5e22f6f", "parents": [ "62da177ac2bc1f6f3707230070af268b1e689651" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:33 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "message": "[S390] css: update subchannel description after hibernate\n\nUpdate the subchannel descriptor while resuming from hibernate\nin order to obtain current link addresses.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "62da177ac2bc1f6f3707230070af268b1e689651", "tree": "287153c19b11b069c55ba6b70cf60ac8c4cfb766", "parents": [ "c38a90a34cfc880eb2f7234c511cdb7d8bdebc45" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:32 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "message": "[S390] css: update descriptor after hibernate\n\nUpdate the channel path descriptors after hibernation.\nThis is done unlocked, since we are the only active\ntask at this time.\n\nNote: chsc_determine_base_channel_path_desc is changed\nto use spin_lock_irqsave, since it\u0027s called with\ninterrupts disabled in this case.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c38a90a34cfc880eb2f7234c511cdb7d8bdebc45", "tree": "cf10e8b31b59c3f4734fd8254468f4cc83efdcaf", "parents": [ "906c9768c7750ce76b85597174b9c3599a6ca9f6" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:31 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "message": "[S390] cio: update descriptor in chsc_chp_vary\n\nUpdate the channel path descriptor at the beginning of to the\nvary_on operation.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "906c9768c7750ce76b85597174b9c3599a6ca9f6", "tree": "8676732f1a6bf8f83575a0d7c69048d76097ddde", "parents": [ "34196f82b16749e119db5572271944c4add0a9aa" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:30 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "message": "[S390] chsc: use the global page to determine the chp desriptor\n\nchsc_determine_channel_path_desc is called by a wrapper\nwho allocates a response struct. The response data\nis then memcpy\u0027ed to this response struct by\nchsc_determine_channel_path_desc.\n\nChange chsc_determine_base_channel_path_desc to use the\nglobal chsc_page and deliver it to the function doing\nthe actual chsc call. The channel path desriptor is\nthen directly read from the response data.\n\nAs a result we get rid of the additional allocation\nfor the response struct.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "34196f82b16749e119db5572271944c4add0a9aa", "tree": "94db487608b30d8c123419c19c12544686189c10", "parents": [ "34aec07c170b972a29c954b37047184bd0f9f294" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:29 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "message": "[S390] chsc: consolidate memory allocations\n\nMost wrappers around the channel subsystem call have their own logic\nto allocate memory (with proper alignment) or use preallocated or\nstatic memory. This patch converts most users of the channel\nsubsystem call to use the same preallocated page (proteced by a\nspinlock).\n\nNote: The sei_page which is used in our crw handler to call\n\"store event information\" has to coexist, since\na) in crw context, while accessing the sei_page, sleeping is allowed\n (which will conflict with the spinlock protection of the chsc_page)\nb) in crw context, while accessing the sei_page, channel subsystem\n calls are allowed (which itself would require the page).\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "34aec07c170b972a29c954b37047184bd0f9f294", "tree": "3fad31043f548eac6321814b3c5f55b0bb3c0a0e", "parents": [ "b730f3a933958362ee1080c257f2cc158149310a" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:28 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "message": "[S390] chsc: initialization fixes\n\nThis patch fixes:\n * kfree vs. free_page usage\n * structure definition for determine_css_characteristics\n * naming convention for the chsc init function\n * deregistration of crw handlers in the cleanup path\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "b730f3a933958362ee1080c257f2cc158149310a", "tree": "a86a6f49209447fafa866f846ed5258690892b79", "parents": [ "74b6127e6c35abf06364468636dd261850639f8b" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:27 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "message": "[S390] cio: add lock to struct channel_path\n\nSerialize access to members of struct channel_path with a mutex.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "74b6127e6c35abf06364468636dd261850639f8b", "tree": "e3519c8672226e7951ade85c3efd670bea356415", "parents": [ "f2777077aa1f6f8a7c76b83f240975289a9fb894" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:26 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "message": "[S390] cio: fix memleak in resume path\n\nIf a ccwdevice is lost during hibernation and a different\nccwdevice is attached to the same subchannel, we will\nderegister the old ccw device and register the new one.\n\nSince deregistration is not allowed in this context, we\nhandle this action later. However, some parts of the\nregistration process for the new device were started anyway,\nso that the old device structure is no longer accessible.\n\nFix this by deferring both actions to the afterwards\nscheduled subchannel event.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f2777077aa1f6f8a7c76b83f240975289a9fb894", "tree": "b415726907d700de7b3658f3bd53c02b2701f4c5", "parents": [ "ed3640b285d831065eb0507cdca7d125f6f78e8d" ], "author": { "name": "Andy Shevchenko", "email": "andy.shevchenko@gmail.com", "time": "Mon Oct 25 16:10:25 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:17 2010 +0200" }, "message": "[S390] cio: remove custom implementation of hex_to_bin()\n\nSigned-off-by: Andy Shevchenko \u003candy.shevchenko@gmail.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ed3640b285d831065eb0507cdca7d125f6f78e8d", "tree": "1a2d6988d4bcdb4bae61098fc98d92149994adfa", "parents": [ "a8481c2afeed297426f67ce3fd4ad7eea6b7ddf5" ], "author": { "name": "Stefan Haberland", "email": "stefan.haberland@de.ibm.com", "time": "Mon Oct 25 16:10:24 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:17 2010 +0200" }, "message": "[S390] dasd fix dump_sense_dbf\n\nThe dasd_eckd_dump_sense_dbf function uses a macro for s390 debug\nfeature that can handle up to 8 parameters (for the DASD device\ndriver).\nFix the function to use only the maximum number of parameters.\n\nSigned-off-by: Stefan Haberland \u003cstefan.haberland@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "a8481c2afeed297426f67ce3fd4ad7eea6b7ddf5", "tree": "53eab66a4d3b7f0e0c8c952e4ac3eaa3c011d641", "parents": [ "c77f7cf74b9bc0e56c8698097228c1784e9f03c9" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:23 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:17 2010 +0200" }, "message": "[S390] css: fix sparse warning\n\nfix this sparse warning:\n\ndrivers/s390/cio/css.c:580:6: warning: symbol \u0027css_schedule_eval_all_unreg\u0027\nwas not declared. Should it be static?\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c77f7cf74b9bc0e56c8698097228c1784e9f03c9", "tree": "c6ca3e9741ec36318fc58f11804a0027534b2aca", "parents": [ "a20852d2b7ca3c6e7b232eecf09631b66dde2a46" ], "author": { "name": "Hendrik Brueckner", "email": "brueckner@linux.vnet.ibm.com", "time": "Mon Oct 25 16:10:22 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:17 2010 +0200" }, "message": "[S390] hvc_iucv: do not call iucv_unregister if iucv_register failed\n\nIf the iucv_register() functions fails, the error recovery calls\niucv_unregister() which might cause the following stack backtrace:\n\n\t(\u003c0000000000100ab2\u003e show_trace+0xee/0x144)\n\t\u003c00000000004f1842\u003e panic+0xb6/0x248\n\t\u003c00000000001010a6\u003e die+0x15a/0x16c\n\t\u003c000000000011d936\u003e do_no_context+0xa6/0xe4\n\t\u003c00000000004f84dc\u003e do_protection_exception+0x2e8/0x3a4\n\t\u003c0000000000113afc\u003e pgm_exit+0x0/0x14\n\t\u003c00000000004e786e\u003e iucv_unregister+0x5a/0x17c\n\t(\u003c00000000004e785e\u003e iucv_unregister+0x4a/0x17c)\n\t\u003c000000000076de74\u003e hvc_iucv_init+0x228/0x5dc\n\t\u003c00000000001000c2\u003e do_one_initcall+0x3e/0x19c\n\t\u003c00000000007524a2\u003e kernel_init+0x28e/0x404\n\t\u003c0000000000105dd6\u003e kernel_thread_starter+0x6/0xc\n\t\u003c0000000000105dd0\u003e kernel_thread_starter+0x0/0xc\n\nRemove the call to iucv_unregister() and remove the goto label\nas unregistering is the last step in the hvc_iucv initialization.\nIf iucv_register() fails, simply clean up hvc terminals and free\nresources.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "a20852d2b7ca3c6e7b232eecf09631b66dde2a46", "tree": "436305042c18b77e6dabdeaac5476bf27a1f0e09", "parents": [ "bf2106ae114807772506e62cbf8a7d8e2c5403a1" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:21 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:17 2010 +0200" }, "message": "[S390] cmm: fix crash on case conversion\n\nWhen the cmm module is compiled into the kernel it will crash when\nwriting to the R/O data section.\nReason is the lower to upper case conversion of the \"sender\" module\nparameter which ignored the fact that the pointer is preinitialized.\n\nIntroduced with 41b42876 \"cmm, smsgiucv_app: convert sender to\nuppercase\"\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "bf2106ae114807772506e62cbf8a7d8e2c5403a1", "tree": "1efcb5d917c898e2ebda3f872dcbb8982da39128", "parents": [ "189b93d00fd6f71b013ad472fd72c0f043b160a9" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Oct 25 16:10:20 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:16 2010 +0200" }, "message": "[S390] drivers/s390/char: Use static const char arrays\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "189b93d00fd6f71b013ad472fd72c0f043b160a9", "tree": "3379307a3f932579613f197ef189bbd78ab85bec", "parents": [ "fdb6d070effba1871f0bb980cf3c3b8738803414" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:19 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:16 2010 +0200" }, "message": "[S390] switch_to: get rid of prev \u003d\u003d next check\n\nschedule() makes sure that prev !\u003d next before calling switch_to().\nTherefore remove the redundant check.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "fdb6d070effba1871f0bb980cf3c3b8738803414", "tree": "a23343d98f472fb1fe8a2a4c8f86d269b64945bc", "parents": [ "f861e4057263033ad9134bfd6745f91b2165b351" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:18 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:16 2010 +0200" }, "message": "[S390] switch_to: dont restore/save access \u0026 fpu regs for kernel threads\n\nIf the previous task was a kernel thread there is no need to save the\ncontents of the fpu and access registers since they aren\u0027t used in\nkernel mode.\nFor the same reason it is not necessary to restore these registers if\nthe next task is a kernel thread.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f861e4057263033ad9134bfd6745f91b2165b351", "tree": "ea5778eed9c4a61c8b7571994d4d22c867741a17", "parents": [ "7aca2eda5c2a45884ff0ce0bb1ebfa8f83c1e0f9" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:17 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:15 2010 +0200" }, "message": "[S390] Add config option for z196 code generation.\n\nAdd a kernel config option for the IBM zEnterprise 196. This will\nproduce faster code on newer compilers using the -march\u003dz196 option.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "7aca2eda5c2a45884ff0ce0bb1ebfa8f83c1e0f9", "tree": "bf07bbce708b750c7db2e700224d4273051d38be", "parents": [ "8b8c12b120071d1db2212a439ccfebcb0ab0cf2a" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:16 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:15 2010 +0200" }, "message": "[S390] sysinfo: display capacity adjustment indicator\n\nDisplay machine capacity adjustment indicator and capacity\nchange reason if available in /proc/sysinfo.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "8b8c12b120071d1db2212a439ccfebcb0ab0cf2a", "tree": "358aaf879e5d3f2a5b9ce363bedcb0bafc005924", "parents": [ "e2b8d7af0e3a9234de06606f9151f28cf847a8d6" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:15 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:15 2010 +0200" }, "message": "[S390] add z196 instructions to kernel disassembler\n\nAdd the new instructions introduced with z196 to the kernel disassembler.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e2b8d7af0e3a9234de06606f9151f28cf847a8d6", "tree": "64bc03271383a43c2097b84b6f0e25c34ed13553", "parents": [ "92f842eac7ee321c8a0749aba2513541b4ac226f" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:14 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:15 2010 +0200" }, "message": "[S390] add support for nonquiescing sske\n\nImprove performance of the sske operation by using the nonquiescing\nvariant if the affected page has no mappings established. On machines\nwith no support for the new sske variant the mask bit will be ignored.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "92f842eac7ee321c8a0749aba2513541b4ac226f", "tree": "06a9c2302729ecd6d2941f8629da1646c11c714c", "parents": [ "6931be0803ddae2791f3c646c8e1e0f82ca26013" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Oct 25 16:10:13 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:15 2010 +0200" }, "message": "[S390] store indication fault optimization\n\nUse the store indication bit in the translation exception code on\npage faults to avoid the protection faults that immediatly follow\nthe page fault if the access has been a write.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "6931be0803ddae2791f3c646c8e1e0f82ca26013", "tree": "56bec1c2155be70d4202c4096fbb5eca0fad1bac", "parents": [ "80217147a3d80c8a4e48f06e2f6e965455f3fe2a" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Oct 25 16:10:12 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Oct 25 16:10:15 2010 +0200" }, "message": "[S390] cpu hotplug/idle: move cpu_die call to enabled context\n\nThere is no difference if cpu_die is called from enabled or disabled\ncontext. Except that the fast_gup code might be called via\ncpu_die -\u003e idle_task_exit -\u003e __mm_drop -\u003e crst_table_free. Which in\nturn grabs and releases a spinlock using the _bh ops, which is not\nallowed in irq disabled context, since spin_unlock_bh will\nunconditionally enable interrupts again.\nTo get rid of the warning emitted by the softirq code just move the\ncode to enabled context.\n\nIn this case this doesn\u0027t fix a bug, we just get rid of a warning.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" } ], "next": "80217147a3d80c8a4e48f06e2f6e965455f3fe2a" }