)]}' { "log": [ { "commit": "bbb4197c73be356a052dac25cce5ed0c157c6c90", "tree": "7ef44557ef199da0a3e3072642da8acf930a8e4e", "parents": [ "69ef921b55cc3788d1d2a27b33b27d04acd0090a" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:36:10 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:36:10 2011 +0200" }, "message": "xfs: remove the unused xfs_bufhash structure\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "69ef921b55cc3788d1d2a27b33b27d04acd0090a", "tree": "bcc7c1f4b7f15628f122dfdb96f8d4d37f587e92", "parents": [ "218106a1104c598011e5df9d9aac7e0416be03e6" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:36:05 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:36:05 2011 +0200" }, "message": "xfs: byteswap constants instead of variables\n\nMicro-optimize various comparisms by always byteswapping the constant\ninstead of the variable, which allows to do the swap at compile instead\nof runtime.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "218106a1104c598011e5df9d9aac7e0416be03e6", "tree": "bdec31d1f6fd5fe11eed76bac56017affd3d1606", "parents": [ "2282396d8157033503318fe4dee77ba82dc9d144" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:58 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:58 2011 +0200" }, "message": "xfs: use generic get_unaligned_beXX helpers\n\nSwitch the shortform directory code over to use the generic\nget_unaligned_beXX helpers instead of reinventing them. As a result\nkill off xfs_arch.h and move the setting of XFS_NATIVE_HOST into\nxfs_linux.h.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "2282396d8157033503318fe4dee77ba82dc9d144", "tree": "5aab6f55e2e4c37c5cbd4036dab4b8b8c78daf82", "parents": [ "3ed8638f8867b4d0df1ec606231a087ff06c4a59" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:53 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:53 2011 +0200" }, "message": "xfs: cleanup struct xfs_dir2_leaf\n\nSimplify the confusing xfs_dir2_leaf structure. It is supposed to describe\nan XFS dir2 leaf format btree block, but due to the variable sized nature\nof almost all elements in it it can\u0027t actuall do anything close to that\njob. Remove the members that are after the first variable sized array,\ngiven that they could only be used for sizeof expressions that can as well\njust use the underlying types directly, and make the ents array a real\nC99 variable sized array.\n\nAlso factor out the xfs_dir2_leaf_size, to make the sizing of a leaf\nentry which already was convoluted somewhat readable after using the\nlonger type names in the sizeof expressions.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "3ed8638f8867b4d0df1ec606231a087ff06c4a59", "tree": "17afe7f78f2d32e96eb5f7697b9a4db6c5796e7e", "parents": [ "0ba9cd84ef2af58645333a86f9c901684ab1fef6" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:50 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:50 2011 +0200" }, "message": "xfs: cleanup the definition of struct xfs_dir2_data_entry\n\nRemove the tag member which is at a variable offset after the actual\nname, and make name a real variable sized C99 array instead of the incorrect\none-sized array which confuses (not only) gcc.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "0ba9cd84ef2af58645333a86f9c901684ab1fef6", "tree": "0c25f43b83bb77ceb44cf29d207a295ac0b77b31", "parents": [ "c2066e2662070e794f57a96a129c42575e77cfcb" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:42 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:42 2011 +0200" }, "message": "xfs: kill struct xfs_dir2_data\n\nRemove the confusing xfs_dir2_data structure. It is supposed to describe\nan XFS dir2 data btree block, but due to the variable sized nature of\nalmost all elements in it it can\u0027t actuall do anything close to that\njob. In addition to accessing the fixed offset header structure it was\nonly used to get a pointer to the first dir or unused entry after it,\nwhich can be trivially replaced by pointer arithmetics on the header\npointer. For most users that is actually more natural anyway, as they\ndon\u0027t use a typed pointer but rather a character pointer for further\narithmetics.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "c2066e2662070e794f57a96a129c42575e77cfcb", "tree": "c1261009d7482af80db1b554a96b5a62f35b4877", "parents": [ "a64b04179735de6bfd9f00c130a68ed7f20d18ef" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:38 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:38 2011 +0200" }, "message": "xfs: avoid usage of struct xfs_dir2_data\n\nIn most places we can simply pass around and use the struct xfs_dir2_data_hdr,\nwhich is the first and most important member of struct xfs_dir2_data instead\nof the full structure.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "a64b04179735de6bfd9f00c130a68ed7f20d18ef", "tree": "36fe9aec30550aed6aecf6c2734fa365d1e7c83f", "parents": [ "4f6ae1a49ed5c81501d6f7385416bb4e07289e99" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:32 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:32 2011 +0200" }, "message": "xfs: kill struct xfs_dir2_block\n\nRemove the confusing xfs_dir2_block structure. It is supposed to describe\nan XFS dir2 block format btree block, but due to the variable sized nature\nof almost all elements in it it can\u0027t actuall do anything close to that\njob. In addition to accessing the fixed offset header structure it was\nonly used to get a pointer to the first dir or unused entry after it,\nwhich can be trivially replaced by pointer arithmetics on the header\npointer. For most users that is actually more natural anyway, as they\ndon\u0027t use a typed pointer but rather a character pointer for further\narithmetics.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "4f6ae1a49ed5c81501d6f7385416bb4e07289e99", "tree": "f9e302754cff53ad96eaca3b0b4de1fd91a9beb2", "parents": [ "78f70cd7b7e8fd44dc89af4f72fb110d865338a1" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:27 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:27 2011 +0200" }, "message": "xfs: avoid usage of struct xfs_dir2_block\n\nIn most places we can simply pass around and use the struct xfs_dir2_data_hdr,\nwhich is the first and most important member of struct xfs_dir2_block instead\nof the full structure.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "78f70cd7b7e8fd44dc89af4f72fb110d865338a1", "tree": "a0faa6e46c6d6504de239a1b34e90938a5763bca", "parents": [ "ac8ba50f6be4a3ab49a2ad2cb676422af4ebaf8a" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:19 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:19 2011 +0200" }, "message": "xfs: cleanup the definition of struct xfs_dir2_sf_entry\n\nRemove the inumber member which is at a variable offset after the actual\nname, and make name a real variable sized C99 array instead of the incorrect\none-sized array which confuses (not only) gcc. Based on this clean up\nthe helpers to calculate the entry size.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "ac8ba50f6be4a3ab49a2ad2cb676422af4ebaf8a", "tree": "7f08e8da5a8ae0e39df616faff5c94f2c386b46c", "parents": [ "8bc387875870c87087f138741f456983cbc54660" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:13 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:13 2011 +0200" }, "message": "xfs: kill struct xfs_dir2_sf\n\nThe list field of it is never cactually used, so all uses can simply be\nreplaced with the xfs_dir2_sf_hdr_t type that it has as first member.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "8bc387875870c87087f138741f456983cbc54660", "tree": "e121ad0f46dc72517172b0fd9b21603504b6a117", "parents": [ "4fb44c8272a071290d2ad76164c532fa2902b604" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:03 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:35:03 2011 +0200" }, "message": "xfs: cleanup shortform directory inode number handling\n\nRefactor the shortform directory helpers that deal with the 32-bit vs\n64-bit wide inode numbers into more sensible helpers, and kill the\nxfs_intino_t typedef that is now superflous.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "4fb44c8272a071290d2ad76164c532fa2902b604", "tree": "a3e36278df268b0bd99c12455ba6e4c8ced478cf", "parents": [ "29d104af0a92ba1eac74b636da7fcf88242e1180" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:59 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:59 2011 +0200" }, "message": "xfs: factor out xfs_dir2_leaf_find_entry\n\nAdd a new xfs_dir2_leaf_find_entry helper to factor out some duplicate code\nfrom xfs_dir2_leaf_addname xfs_dir2_leafn_add. Found by Eric Sandeen using\nan automated code duplication checker.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "29d104af0a92ba1eac74b636da7fcf88242e1180", "tree": "9ddcbef9bd4569596a75b22f82736bdc29f5c930", "parents": [ "f3ca87389dbff0a3dc1a7cb2fa7c62e25421c66c" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:51 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:51 2011 +0200" }, "message": "xfs: kill the unused struct xfs_sync_work\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "f3ca87389dbff0a3dc1a7cb2fa7c62e25421c66c", "tree": "39a6aa16be0bbab79e65525d57404b23eaff0205", "parents": [ "7a249cf83da1813cfa71cfe1e265b40045eceb47" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:47 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:47 2011 +0200" }, "message": "xfs: remove i_transp\n\nRemove the transaction pointer in the inode. It\u0027s only used to avoid\npassing down an argument in the bmap code, and for a few asserts in\nthe transaction code right now.\n\nAlso use the local variable ip in a few more places in xfs_inode_item_unlock,\nso that it isn\u0027t only used for debug builds after the above change.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "7a249cf83da1813cfa71cfe1e265b40045eceb47", "tree": "0c665aad7d32614f7eaa5a11c1b534c8fb5037d3", "parents": [ "33b8f7c2479dfcbc5c27174e44b5f659d9f33c70" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:42 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:42 2011 +0200" }, "message": "xfs: fix filesystsem freeze race in xfs_trans_alloc\n\nAs pointed out by Jan xfs_trans_alloc can race with a concurrent filesystem\nfreeze when it sleeps during the memory allocation. Fix this by moving the\nwait_for_freeze call after the memory allocation. This means moving the\nfreeze into the low-level _xfs_trans_alloc helper, which thus grows a new\nargument. Also fix up some comments in that area while at it.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdavid@fromorbit.com\u003e\n" }, { "commit": "33b8f7c2479dfcbc5c27174e44b5f659d9f33c70", "tree": "4ea1c46d0e36185b1921d7ab4e586b1c6c306b03", "parents": [ "8f04c47aa9712874af2c8816c2ca2a332cba80e4" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:39 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:39 2011 +0200" }, "message": "xfs: improve sync behaviour in the face of aggressive dirtying\n\nThe following script from Wu Fengguang shows very bad behaviour in XFS\nwhen aggressively dirtying data during a sync on XFS, with sync times\nup to almost 10 times as long as ext4.\n\nA large part of the issue is that XFS writes data out itself two times\nin the -\u003esync_fs method, overriding the livelock protection in the core\nwriteback code, and another issue is the lock-less xfs_ioend_wait call,\nwhich doesn\u0027t prevent new ioend from being queue up while waiting for\nthe count to reach zero.\n\nThis patch removes the XFS-internal sync calls and relies on the VFS\nto do it\u0027s work just like all other filesystems do. Note that the\ni_iocount wait which is rather suboptimal is simply removed here.\nWe already do it in -\u003ewrite_inode, which keeps the current supoptimal\nbehaviour. We\u0027ll eventually need to remove that as well, but that\u0027s\nmaterial for a separate commit.\n\n------------------------------ snip ------------------------------\n#!/bin/sh\n\numount /dev/sda7\nmkfs.xfs -f /dev/sda7\n# mkfs.ext4 /dev/sda7\n# mkfs.btrfs /dev/sda7\nmount /dev/sda7 /fs\n\necho $((50\u003c\u003c20)) \u003e /proc/sys/vm/dirty_bytes\n\npid\u003d\nfor i in `seq 10`\ndo\n\tdd if\u003d/dev/zero of\u003d/fs/zero-$i bs\u003d1M count\u003d1000 \u0026\n\tpid\u003d\"$pid $!\"\ndone\n\nsleep 1\n\ntic\u003d$(date +\u0027%s\u0027)\nsync\ntac\u003d$(date +\u0027%s\u0027)\n\necho\necho sync time: $((tac-tic))\negrep \u0027(Dirty|Writeback|NFS_Unstable)\u0027 /proc/meminfo\n\npidof dd \u003e /dev/null \u0026\u0026 { kill -9 $pid; echo sync NOT livelocked; }\n------------------------------ snip ------------------------------\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReported-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "8f04c47aa9712874af2c8816c2ca2a332cba80e4", "tree": "56f76e7d1443759ed68c6720e7f242950e220f8c", "parents": [ "857b9778d86ccba7d7b42c9d8aeecde794ec8a6b" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:34 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:34 2011 +0200" }, "message": "xfs: split xfs_itruncate_finish\n\nSplit the guts of xfs_itruncate_finish that loop over the existing extents\nand calls xfs_bunmapi on them into a new helper, xfs_itruncate_externs.\nMake xfs_attr_inactive call it directly instead of xfs_itruncate_finish,\nwhich allows to simplify the latter a lot, by only letting it deal with\nthe data fork. As a result xfs_itruncate_finish is renamed to\nxfs_itruncate_data to make its use case more obvious.\n\nAlso remove the sync parameter from xfs_itruncate_data, which has been\nunessecary since the introduction of the busy extent list in 2002, and\ncompletely dead code since 2003 when the XFS_BMAPI_ASYNC parameter was\nmade a no-op.\n\nI can\u0027t actually see why the xfs_attr_inactive needs to set the transaction\nsync, but let\u0027s keep this patch simple and without changes in behaviour.\n\nAlso avoid passing a useless argument to xfs_isize_check, and make it\nprivate to xfs_inode.c.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "857b9778d86ccba7d7b42c9d8aeecde794ec8a6b", "tree": "8e336f66e4e712da3f6d3f9a2f87bd2e0a8ca781", "parents": [ "681b120018e3c7e2680c93e8188c5ee34215df2f" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:30 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:30 2011 +0200" }, "message": "xfs: kill xfs_itruncate_start\n\nxfs_itruncate_start is a rather length wrapper that evaluates to a call\nto xfs_ioend_wait and xfs_tosspages, and only has two callers.\n\nInstead of using the complicated checks left over from IRIX where we\ncan to truncate the pagecache just call xfs_tosspages\n(aka truncate_inode_pages) directly as we want to get rid of all data\nafter i_size, and truncate_inode_pages handles incorrect alignments\nand too large offsets just fine.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "681b120018e3c7e2680c93e8188c5ee34215df2f", "tree": "ac9ac585405ce263d1dcb170b3e201e44688aa66", "parents": [ "c4ed4243c40f97ed5b7b121777bbbc6aeaa722f0" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:26 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:26 2011 +0200" }, "message": "xfs: always log timestamp updates in xfs_setattr_size\n\nGet rid of the special case where we use unlogged timestamp updates for\na truncate to the current inode size, and just call xfs_setattr_nonsize\nfor it to treat it like a utimes calls.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "c4ed4243c40f97ed5b7b121777bbbc6aeaa722f0", "tree": "fda6054305f357705687016906a1ca254018c2e7", "parents": [ "dec58f1dfd30a3c3e9dadc808692f4e5cd922745" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:23 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:23 2011 +0200" }, "message": "xfs: split xfs_setattr\n\nSplit up xfs_setattr into two functions, one for the complex truncate\nhandling, and one for the trivial attribute updates. Also move both\nnew routines to xfs_iops.c as they are fairly Linux-specific.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "dec58f1dfd30a3c3e9dadc808692f4e5cd922745", "tree": "42af1ab01493325e860e5cbf4245c6b39dd6e951", "parents": [ "dbcdde3e76f45d56c4a30ca6c5d69b6d473d3fd1" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:18 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:18 2011 +0200" }, "message": "xfs: work around bogus gcc warning in xfs_allocbt_init_cursor\n\nGCC 4.6 complains about an array subscript is above array bounds when\nusing the btree index to index into the agf_levels array. The only\ntwo indices passed in are 0 and 1, and we have an assert insuring that.\n\nReplace the trick of using the array index directly with using constants\nin the already existing branch for assigning the XFS_BTREE_LASTREC_UPDATE\nflag.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "dbcdde3e76f45d56c4a30ca6c5d69b6d473d3fd1", "tree": "8758c2cce216c028f9d17bcb8417a3740329f66d", "parents": [ "680a647b49fa52de0b37b8bc58a3a8c4bc76b262" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:14 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:14 2011 +0200" }, "message": "xfs: re-enable non-blocking behaviour in xfs_map_blocks\n\nThe non-blockig behaviour in xfs_vm_writepage currently is conditional on\nhaving both the WB_SYNC_NONE sync_mode and the nonblocking flag set.\nThe latter used to be used by both pdflush, kswapd and a few other places\nin older kernels, but has been fading out starting with the introduction\nof the per-bdi flusher threads.\n\nEnable the non-blocking behaviour for all WB_SYNC_NONE calls to get back\nthe behaviour we want.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "680a647b49fa52de0b37b8bc58a3a8c4bc76b262", "tree": "a91fce973179b9e4d8ce77ca4f95fc8efca3255f", "parents": [ "1316d4da3f632d5843d5a446203e73067dc40f09" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:05 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jul 08 14:34:05 2011 +0200" }, "message": "xfs: PF_FSTRANS should never be set in -\u003ewritepage\n\nNow that we reject direct reclaim in addition to always using GFP_NOFS\nallocation there\u0027s no chance we\u0027ll ever end up in -\u003ewritepage with\nPF_FSTRANS set. Add a WARN_ON if we hit this case, and stop checking\nif we\u0027d actually need to start a transaction.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Alex Elder \u003caelder@sgi.com\u003e\nReviewed-by: Dave Chinner \u003cdchinner@redhat.com\u003e\n" }, { "commit": "1316d4da3f632d5843d5a446203e73067dc40f09", "tree": "6ccaf36953d67749ab5943898cac345cf35ea738", "parents": [ "4a33821236f2ef3af0081e8a5eec1301cbed3125" ], "author": { "name": "Dave Chinner", "email": "dchinner@redhat.com", "time": "Mon Jul 04 05:27:36 2011 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Wed Jul 06 15:44:40 2011 -0500" }, "message": "xfs: unpin stale inodes directly in IOP_COMMITTED\n\nWhen inodes are marked stale in a transaction, they are treated\nspecially when the inode log item is being inserted into the AIL.\nIt tries to avoid moving the log item forward in the AIL due to a\nrace condition with the writing the underlying buffer back to disk.\nThe was \"fixed\" in commit de25c18 (\"xfs: avoid moving stale inodes\nin the AIL\").\n\nTo avoid moving the item forward, we return a LSN smaller than the\ncommit_lsn of the completing transaction, thereby trying to trick\nthe commit code into not moving the inode forward at all. I\u0027m not\nsure this ever worked as intended - it assumes the inode is already\nin the AIL, but I don\u0027t think the returned LSN would have been small\nenough to prevent moving the inode. It appears that the reason it\nworked is that the lower LSN of the inodes meant they were inserted\ninto the AIL and flushed before the inode buffer (which was moved to\nthe commit_lsn of the transaction).\n\nThe big problem is that with delayed logging, the returning of the\ndifferent LSN means insertion takes the slow, non-bulk path. Worse\nyet is that insertion is to a position -before- the commit_lsn so it\nis doing a AIL traversal on every insertion, and has to walk over\nall the items that have already been inserted into the AIL. It\u0027s\nexpensive.\n\nTo compound the matter further, with delayed logging inodes are\nlikely to go from clean to stale in a single checkpoint, which means\nthey aren\u0027t even in the AIL at all when we come across them at AIL\ninsertion time. Hence these were all getting inserted into the AIL\nwhen they simply do not need to be as inodes marked XFS_ISTALE are\nnever written back.\n\nTransactional/recovery integrity is maintained in this case by the\nother items in the unlink transaction that were modified (e.g. the\nAGI btree blocks) and committed in the same checkpoint.\n\nSo to fix this, simply unpin the stale inodes directly in\nxfs_inode_item_committed() and return -1 to indicate that the AIL\ninsertion code does not need to do any further processing of these\ninodes.\n\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "4a33821236f2ef3af0081e8a5eec1301cbed3125", "tree": "4bb7c6f9e8ceb2b3e6cdd8bea7a76bb73676b58f", "parents": [ "df4368a146d2b350b8398babfe11e2088f741d67" ], "author": { "name": "Dave Chinner", "email": "dchinner@redhat.com", "time": "Thu Jun 23 01:35:01 2011 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Thu Jun 23 22:13:51 2011 -0500" }, "message": "xfs: prevent bogus assert when trying to remove non-existent attribute\n\nIf the attribute fork on an inode is in btree format and has\nmultiple levels (i.e node format rather than leaf format), then a\nlookup failure will trigger an assert failure in xfs_da_path_shift\nif the flag XFS_DA_OP_OKNOENT is not set. This flag is used to\nindicate to the directory btree code that not finding an entry is\nnot a fatal error. In the case of doing a lookup for a directory\nname removal, this is valid as a user cannot insert an arbitrary\nname to remove from the directory btree.\n\nHowever, in the case of the attribute tree, a user has direct\ncontrol over the attribute name and can ask for any random name to\nbe removed without any validation. In this case, fsstress is asking\nfor a non-existent user.selinux attribute to be removed, and that is\ncausing xfs_da_path_shift() to fall off the bottom of the tree where\nit asserts that a lookup failure is allowed. Because the flag is not\nset, we die a horrible death on a debug enable kernel.\n\nPrevent this assert from firing on attribute removes by adding the\nop_flag XFS_DA_OP_OKNOENT to atribute removal operations.\n\nDiscovered when testing on a SELinux enabled system by fsstress in\ntest 070 by trying to remove a non-existent user.selinux attribute.\n\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "df4368a146d2b350b8398babfe11e2088f741d67", "tree": "2e8137eeaac9528f29fbab770fdf078a7496d5b5", "parents": [ "778e24bb6dd8682318bb496d4bfdc32b501a6420" ], "author": { "name": "Dave Chinner", "email": "dchinner@redhat.com", "time": "Thu Jun 23 01:35:00 2011 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Thu Jun 23 22:13:46 2011 -0500" }, "message": "xfs: clear XFS_IDIRTY_RELEASE on truncate down\n\nWhen an inode is truncated down, speculative preallocation is\nremoved from the inode. This should also reset the state bits for\ncontrolling whether preallocation is subsequently removed when the\nfile is next closed. The flag is not being cleared, so repeated\noperations on a file that first involve a truncate (e.g. multiple\nrepeated dd invocations on a file) give different file layouts for\nthe second and subsequent invocations.\n\nFix this by clearing the XFS_IDIRTY_RELEASE state bit when the\nXFS_ITRUNCATED bit is detected in xfs_release() and hence ensure\nthat speculative delalloc is removed on files that have been\ntruncated down.\n\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "778e24bb6dd8682318bb496d4bfdc32b501a6420", "tree": "f245e607bb2e999d046d777a6abd84c422c86f41", "parents": [ "a27a263bae072a499acc77b632238a6dacccf888" ], "author": { "name": "Dave Chinner", "email": "dchinner@redhat.com", "time": "Thu Jun 23 01:34:59 2011 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Thu Jun 23 22:13:31 2011 -0500" }, "message": "xfs: reset inode per-lifetime state when recycling it\n\nXFS inodes has several per-lifetime state fields that determine the\nbehaviour of the inode. These state fields are not all reset when an\ninode is reused from the reclaimable state.\n\nThis can lead to unexpected behaviour of the new inode such as\nspeculative preallocation not being truncated away in the expected\nmanner for local files until the inode is subsequently truncated,\nfreed or cycles out of the cache. It can also lead to an inode being\nconsidered to be a filestream inode or having been truncated when\nthat is not the case.\n\nRework the reinitialisation of the inode when it is recycled to\nensure that it is pristine before it is reused. While there, also\nfix the resetting of state flags in the recycling error paths so the\ninode does not become unreclaimable.\n\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "a27a263bae072a499acc77b632238a6dacccf888", "tree": "b2728b2900c3926cba5833e171b56bc7371dbc07", "parents": [ "c46a131c0c0f4c2457e6b1e430c578a5cb057334" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Thu Jun 16 12:02:23 2011 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Thu Jun 16 10:52:39 2011 -0500" }, "message": "xfs: make log devices with write back caches work\n\nThere\u0027s no reason not to support cache flushing on external log devices.\nThe only thing this really requires is flushing the data device first\nboth in fsync and log commits. A side effect is that we also have to\nremove the barrier write test during mount, which has been superflous\nsince the new FLUSH+FUA code anyway. Also use the chance to flush the\nRT subvolume write cache before the fsync commit, which is required\nfor correct semantics.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "c46a131c0c0f4c2457e6b1e430c578a5cb057334", "tree": "82a85e1ca871aa1c953f25659c4db8963bf7cc13", "parents": [ "59c5f46fbe01a00eedf54a23789634438bb80603" ], "author": { "name": "Al Viro", "email": "viro@ZenIV.linux.org.uk", "time": "Sun Jun 05 11:12:31 2011 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Tue Jun 14 11:02:13 2011 -0500" }, "message": "xfs: fix -\u003emknod() return value on xfs_get_acl() failure\n\n-\u003emknod() should return negative on errors and PTR_ERR() gives\nalready negative value...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "59c5f46fbe01a00eedf54a23789634438bb80603", "tree": "93985b0b0d0e12e8c10f18d4afa0799fd4911dc8", "parents": [ "e0dcd8a05be438b3d2e49ef61441ea3a463663f8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 06 18:06:33 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 06 18:06:33 2011 +0900" }, "message": "Linux 3.0-rc2\n" }, { "commit": "e0dcd8a05be438b3d2e49ef61441ea3a463663f8", "tree": "a498479e6015180c26c5e5e37214b757b62098b3", "parents": [ "0d6925d43bd637fe4da7acb7bf1d0b92d38ab34b" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Sun Jun 05 22:03:13 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 06 18:00:27 2011 +0900" }, "message": "mm: fix ENOSPC returned by handle_mm_fault()\n\nAl Viro observes that in the hugetlb case, handle_mm_fault() may return\na value of the kind ENOSPC when its caller is expecting a value of the\nkind VM_FAULT_SIGBUS: fix alloc_huge_page()\u0027s failure returns.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0d6925d43bd637fe4da7acb7bf1d0b92d38ab34b", "tree": "54519330c5eead47d14c654d46e179c6a3e0542c", "parents": [ "c12f667e7563c2c0e0908c997900b91b41b23592", "3190dad97b5105ec9b9720f6d7bea54ee830fc2d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 06 17:51:28 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 06 17:51:28 2011 +0900" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ALSA: usb - turn off de-emphasis in s/pdif for cm6206\n ALSA: asihpi: Use angle brackets for system includes\n ALSA: fm801: add error handling if auto-detect fails\n ALSA: hda - Check pin support EAPD in ad198x_power_eapd_write\n ALSA: hda - Fix HP and Front pins of ad1988/ad1989 in ad198x_power_eapd()\n ALSA: 6fire: Don\u0027t leak firmware in error path\n ASoC: Fix wm_hubs input PGA ZC bits\n ASoC: Fix dapm_is_shared_kcontrol so everything isn\u0027t shared\n" }, { "commit": "c12f667e7563c2c0e0908c997900b91b41b23592", "tree": "add57171404be906a87e03820d9e0e5f31d53238", "parents": [ "0792644d22852f40c8ad16c4ba1fefd76aba5643", "942c1a927bf296fd64fd49f04c5a8f66bb14446b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 06 17:48:02 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 06 17:48:02 2011 +0900" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:\n hwmon: (max6642): Better chip detection schema\n hwmon: (coretemp) Further relax temperature range checks\n hwmon: (coretemp) Fix TjMax detection for older CPUs\n hwmon: (coretemp) Relax target temperature range check\n hwmon: (max6642) Rename temp_fault sysfs attribute to temp2_fault\n" }, { "commit": "3190dad97b5105ec9b9720f6d7bea54ee830fc2d", "tree": "c76a9cac5eb467cdbdddcad4f5bd444b39c76a15", "parents": [ "157186bc185cdf588fecba0fc5d7466e3e5d49d7", "ea02c63d57d7ec099f66ddb2942b4022e865cd5f" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jun 06 09:28:49 2011 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jun 06 09:28:49 2011 +0200" }, "message": "Merge branch \u0027fix/asoc\u0027 into for-linus\n" }, { "commit": "0792644d22852f40c8ad16c4ba1fefd76aba5643", "tree": "70b4fe2757ca9fcaa1e94eb124c129aab1d6c890", "parents": [ "e6ece70732b905742ad91a7b5489e0ca1362c0cd", "f2a4d8ae4d40f6f5482d207f47fd4d53b3ae0ed4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 05 08:11:11 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 05 08:11:11 2011 +0900" }, "message": "Merge branch \u0027for-linus\u0027 of git://android.git.kernel.org/kernel/tegra\n\n* \u0027for-linus\u0027 of git://android.git.kernel.org/kernel/tegra:\n ARM: Tegra: Harmony: Fix conflicting GPIO numbering\n" }, { "commit": "f2a4d8ae4d40f6f5482d207f47fd4d53b3ae0ed4", "tree": "7b5650560a494b171a9b8e6a70bdbd530f6f243e", "parents": [ "55922c9d1b84b89cb946c777fddccb3247e7df2c" ], "author": { "name": "Stephen Warren", "email": "swarren@nvidia.com", "time": "Tue May 31 15:14:07 2011 -0600" }, "committer": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Sat Jun 04 15:51:52 2011 -0700" }, "message": "ARM: Tegra: Harmony: Fix conflicting GPIO numbering\n\nCurrently, both the WM8903 and TPS6586x chips attempt to register with\ngpiolib using the same GPIO numbers. This causes the audio driver to\nfail to initialize.\n\nTo solve this, add a define to board-harmony.h for the TPS6586x, and make\nboard-harmony-power.c use this define, instead of directly referencing\nTEGRA_NR_GPIOS.\n\nThis fixes a regression introduced by commit\n6f168f2fa60f87e85e0df25e87e2372f22f5eb7c.\nARM: tegra: harmony: initialize the TPS65862 PMIC\n\nSigned-off-by: Stephen Warren \u003cswarren@nvidia.com\u003e\nSigned-off-by: Colin Cross \u003cccross@android.com\u003e\n" }, { "commit": "e6ece70732b905742ad91a7b5489e0ca1362c0cd", "tree": "1ded331dec1886cf5b30bd6c6181787b8f237008", "parents": [ "23c79d31a3dd2602ee1a5ff31303b2d7a2d3c159", "aa0467d8d2a00e75b2bb6a56a4ee6d70c5d1928f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 05 06:17:23 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 05 06:17:23 2011 +0900" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: (25 commits)\n btrfs: fix uninitialized variable warning\n btrfs: add helper for fs_info-\u003eclosing\n Btrfs: add mount -o inode_cache\n btrfs: scrub: add explicit plugging\n btrfs: use btrfs_ino to access inode number\n Btrfs: don\u0027t save the inode cache if we are deleting this root\n btrfs: false BUG_ON when degraded\n Btrfs: don\u0027t save the inode cache in non-FS roots\n Btrfs: make sure we don\u0027t overflow the free space cache crc page\n Btrfs: fix uninit variable in the delayed inode code\n btrfs: scrub: don\u0027t reuse bios and pages\n Btrfs: leave spinning on lookup and map the leaf\n Btrfs: check for duplicate entries in the free space cache\n Btrfs: don\u0027t try to allocate from a block group that doesn\u0027t have enough space\n Btrfs: don\u0027t always do readahead\n Btrfs: try not to sleep as much when doing slow caching\n Btrfs: kill BTRFS_I(inode)-\u003eblock_group\n Btrfs: don\u0027t look at the extent buffer level 3 times in a row\n Btrfs: map the node block when looking for readahead targets\n Btrfs: set range_start to the right start in count_range_bits\n ...\n" }, { "commit": "942c1a927bf296fd64fd49f04c5a8f66bb14446b", "tree": "58020f9137fd23755a918eca1ad0621109123a80", "parents": [ "bb9973e4e73f43bd86698483d0c3f7a362ff94ce" ], "author": { "name": "Per Dalén", "email": "per.dalen@appeartv.com", "time": "Thu May 26 09:08:53 2011 -0400" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Sat Jun 04 10:34:28 2011 -0700" }, "message": "hwmon: (max6642): Better chip detection schema\n\nImprove detection of MAX6642 by reading non existing registers (0x04, 0x06\nand 0xff). Reading those registers returns the previously read value.\n\nSigned-off-by: Per Dalen \u003cper.dalen@appeartv.com\u003e\n[guenter.roeck@ericsson.com: added second set of register reads]\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\n" }, { "commit": "23c79d31a3dd2602ee1a5ff31303b2d7a2d3c159", "tree": "95187d64da68a22339ee0e61ba4e9939aeefb2b1", "parents": [ "0e833d8cfcb52b5ee3ead22cabbab81dea32c3f0", "e73e079bf128d68284efedeba1fbbc18d78610f9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 23:19:51 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 23:19:51 2011 +0900" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:\n [SCSI] Fix oops caused by queue refcounting failure\n" }, { "commit": "0e833d8cfcb52b5ee3ead22cabbab81dea32c3f0", "tree": "0c64533ba9181c014a4b2dcda75c273ae0437dd6", "parents": [ "4f1ba49efafccbc73017f824efa2505c81b247cd", "7b29dc21ea084be7ddfb536994a9cfae95337690" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 23:16:00 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 23:16:00 2011 +0900" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (40 commits)\n tg3: Fix tg3_skb_error_unmap()\n net: tracepoint of net_dev_xmit sees freed skb and causes panic\n drivers/net/can/flexcan.c: add missing clk_put\n net: dm9000: Get the chip in a known good state before enabling interrupts\n drivers/net/davinci_emac.c: add missing clk_put\n af-packet: Add flag to distinguish VID 0 from no-vlan.\n caif: Fix race when conditionally taking rtnl lock\n usbnet/cdc_ncm: add missing .reset_resume hook\n vlan: fix typo in vlan_dev_hard_start_xmit()\n net/ipv4: Check for mistakenly passed in non-IPv4 address\n iwl4965: correctly validate temperature value\n bluetooth l2cap: fix locking in l2cap_global_chan_by_psm\n ath9k: fix two more bugs in tx power\n cfg80211: don\u0027t drop p2p probe responses\n Revert \"net: fix section mismatches\"\n drivers/net/usb/catc.c: Fix potential deadlock in catc_ctrl_run()\n sctp: stop pending timers and purge queues when peer restart asoc\n drivers/net: ks8842 Fix crash on received packet when in PIO mode.\n ip_options_compile: properly handle unaligned pointer\n iwlagn: fix incorrect PCI subsystem id for 6150 devices\n ...\n" }, { "commit": "aa0467d8d2a00e75b2bb6a56a4ee6d70c5d1928f", "tree": "0139c403353d9e1ab771fc7c9049e5c334329d17", "parents": [ "7841cb2898f66a73062c64d0ef5733dde7279e46" ], "author": { "name": "David Sterba", "email": "dsterba@suse.cz", "time": "Fri Jun 03 16:29:08 2011 +0200" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:11:38 2011 -0400" }, "message": "btrfs: fix uninitialized variable warning\n\nWith Linus\u0027 tree, today\u0027s linux-next build (powercp ppc64_defconfig)\nproduced this warning:\n\nfs/btrfs/delayed-inode.c: In function \u0027btrfs_delayed_update_inode\u0027:\nfs/btrfs/delayed-inode.c:1598:6: warning: \u0027ret\u0027 may be used\nuninitialized in this function\n\nIntroduced by commit 16cdcec736cd (\"btrfs: implement delayed inode items\noperation\").\n\nThis fixes a bug in btrfs_update_inode(): if the returned value from\nbtrfs_delayed_update_inode is a nonzero garbage, inode stat data are not\nupdated and several call paths may hit a BUG_ON or fail with strange\ncode.\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: David Sterba \u003cdsterba@suse.cz\u003e\n" }, { "commit": "7841cb2898f66a73062c64d0ef5733dde7279e46", "tree": "b7a94d96d44971845951a59e9fb7b5c2e30c46b3", "parents": [ "4b9465cb9e3859186eefa1ca3b990a5849386320" ], "author": { "name": "David Sterba", "email": "dsterba@suse.cz", "time": "Tue May 31 18:07:27 2011 +0200" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:11:22 2011 -0400" }, "message": "btrfs: add helper for fs_info-\u003eclosing\n\nwrap checking of filesystem \u0027closing\u0027 flag and fix a few missing memory\nbarriers.\n\nSigned-off-by: David Sterba \u003cdsterba@suse.cz\u003e\n" }, { "commit": "4b9465cb9e3859186eefa1ca3b990a5849386320", "tree": "8fc06452fb75e52f6c1c2e2253c2ff6700e622fd", "parents": [ "e7786c3ae517b2c433edc91714e86be770e9f1ce" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Fri Jun 03 09:36:29 2011 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:47 2011 -0400" }, "message": "Btrfs: add mount -o inode_cache\n\nThis makes the inode map cache default to off until we\nfix the overflow problem when the free space crcs don\u0027t fit\ninside a single page.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "e7786c3ae517b2c433edc91714e86be770e9f1ce", "tree": "90caab3728a36a579162b4868f41fc3426c5cbb4", "parents": [ "a4689d2bd3b00dcf5c4320f06e0ab88810fbff9c" ], "author": { "name": "Arne Jansen", "email": "sensille@gmx.net", "time": "Sat May 28 20:58:38 2011 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:46 2011 -0400" }, "message": "btrfs: scrub: add explicit plugging\n\nWith the removal of the implicit plugging scrub ends up doing more and\nsmaller I/O than necessary. This patch adds explicit plugging per chunk.\n\nSigned-off-by: Arne Jansen \u003csensille@gmx.net\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "a4689d2bd3b00dcf5c4320f06e0ab88810fbff9c", "tree": "295bcdb0fdbe5a4cda80eb886694efd45e276699", "parents": [ "d132a538d258f8f52fd0cd8b5017755f4e915386" ], "author": { "name": "David Sterba", "email": "dsterba@suse.cz", "time": "Tue May 31 17:08:14 2011 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:46 2011 -0400" }, "message": "btrfs: use btrfs_ino to access inode number\n\ncommit 4cb5300bc (\"Btrfs: add mount -o auto_defrag\") accesses inode\nnumber directly while it should use the helper with the new inode\nnumber allocator.\n\nSigned-off-by: David Sterba \u003cdsterba@suse.cz\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "d132a538d258f8f52fd0cd8b5017755f4e915386", "tree": "bf3a5e67c8eff57425dd656778b40c5aaf858f80", "parents": [ "5f3f302a6f4cb74906c05fad1d03fc5e95c7e5af" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Tue May 31 19:33:33 2011 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:45 2011 -0400" }, "message": "Btrfs: don\u0027t save the inode cache if we are deleting this root\n\nWith xfstest 254 I can panic the box every time with the inode number caching\nstuff on. This is because we clean the inodes out when we delete the subvolume,\nbut then we write out the inode cache which adds an inode to the subvolume inode\ntree, and then when it gets evicted again the root gets added back on the dead\nroots list and is deleted again, so we have a double free. To stop this from\nhappening just return 0 if refs is 0 (and we\u0027re not the tree root since tree\nroot always has refs of 0). With this fix 254 no longer panics. Thanks,\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nTested-by: David Sterba \u003cdsterba@suse.cz\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "5f3f302a6f4cb74906c05fad1d03fc5e95c7e5af", "tree": "224a59dcd31fbbe2b23ac85d3d4906bbf7327b78", "parents": [ "ca456ae280c0646e1e571c3b9a3834c55e90adfe" ], "author": { "name": "Arne Jansen", "email": "sensille@gmx.net", "time": "Mon May 30 08:36:16 2011 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:44 2011 -0400" }, "message": "btrfs: false BUG_ON when degraded\n\nIn degraded mode the struct btrfs_device of missing devs don\u0027t have\ndevice-\u003ename set. A kstrdup of NULL correctly returns NULL. Don\u0027t\nBUG in this case.\n\nSigned-off-by: Arne Jansen \u003csensille@gmx.net\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "ca456ae280c0646e1e571c3b9a3834c55e90adfe", "tree": "945f70453e07c59739c02808f69598f637d35dfa", "parents": [ "211f96c24f117fcc6e9e2431e40d92f4de22625e" ], "author": { "name": "liubo", "email": "liubo2009@cn.fujitsu.com", "time": "Wed Jun 01 09:42:49 2011 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:44 2011 -0400" }, "message": "Btrfs: don\u0027t save the inode cache in non-FS roots\n\nThis adds extra checks to make sure the inode map we are caching really\nbelongs to a FS root instead of a special relocation tree. It\nprevents crashes during balancing operations.\n\nSigned-off-by: Liu Bo \u003cliubo2009@cn.fujitsu.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "211f96c24f117fcc6e9e2431e40d92f4de22625e", "tree": "9f73c5419e905066653660ec33f8d5efeaa3a148", "parents": [ "17aca1c987cff89dc4279371857035da902c8854" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Fri Jun 03 01:26:53 2011 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:43 2011 -0400" }, "message": "Btrfs: make sure we don\u0027t overflow the free space cache crc page\n\nThe free space cache uses only one page for crcs right now,\nwhich means we can\u0027t have a cache file bigger than the\ncrcs we can fit in the first page. This adds a check to\nenforce that restriction.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "17aca1c987cff89dc4279371857035da902c8854", "tree": "f63df32137d07ec9876f46542884b68a83e0a48c", "parents": [ "1bc8779349d6278e2713a1ff94418c2a6746a791" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Fri Jun 03 01:13:45 2011 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:43 2011 -0400" }, "message": "Btrfs: fix uninit variable in the delayed inode code\n\nThe nitems counter needs to start at zero\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "1bc8779349d6278e2713a1ff94418c2a6746a791", "tree": "2caf24db7d669825538c15efe17473159da57593", "parents": [ "ff5714cca971848963b87d6b477c16ca8abbaa54" ], "author": { "name": "Arne Jansen", "email": "sensille@gmx.net", "time": "Sat May 28 21:57:55 2011 +0200" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Jun 04 08:03:17 2011 -0400" }, "message": "btrfs: scrub: don\u0027t reuse bios and pages\n\nThe current scrub implementation reuses bios and pages as often as possible,\nallocating them only on start and releasing them when finished. This leads\nto more problems with the block layer than it\u0027s worth. The elevator gets\nconfused when there are more pages added to the bio than bi_size suggests.\nThis patch completely rips out the reuse of bios and pages and allocates\nthem freshly for each submit.\n\nSigned-off-by: Arne Jansen \u003csensille@gmx.net\u003e\nSigned-off-by: Chris Maosn \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "4f1ba49efafccbc73017f824efa2505c81b247cd", "tree": "db072bbccffd1f1c6b1269ac7a752cb30af3a726", "parents": [ "39b4a46f19295b4876fba6655f27d67232dc6a1f", "e3a57b3ccf5c04934ac43b5b80e32ba51b817288" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 08:11:26 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 08:11:26 2011 +0900" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-block:\n block: Use hlist_entry() for io_context.cic_list.first\n cfq-iosched: Remove bogus check in queue_fail path\n xen/blkback: potential null dereference in error handling\n xen/blkback: don\u0027t call vbd_size() if bd_disk is NULL\n block: blkdev_get() should access -\u003ebd_disk only after success\n CFQ: Fix typo and remove unnecessary semicolon\n block: remove unwanted semicolons\n Revert \"block: Remove extra discard_alignment from hd_struct.\"\n nbd: adjust \u0027max_part\u0027 according to part_shift\n nbd: limit module parameters to a sane value\n nbd: pass MSG_* flags to kernel_recvmsg()\n block: improve the bio_add_page() and bio_add_pc_page() descriptions\n" }, { "commit": "39b4a46f19295b4876fba6655f27d67232dc6a1f", "tree": "d30a6312bf61fa987774707331c2434d9ebd0198", "parents": [ "cb37bbd90a11003993d47c395837e0f87abf1b31", "5ff6197f828d5ea051b3abf77cb61f8a34480e8d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 08:04:10 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 08:04:10 2011 +0900" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin:\n Blackfin: strncpy: fix handling of zero lengths\n" }, { "commit": "cb37bbd90a11003993d47c395837e0f87abf1b31", "tree": "404f13b334c2c2287e4bebac845c35db70ebfe81", "parents": [ "3af91a1256b628d55913324d27fe747c69566749", "b36a968927b789b2dd8de0aaf7a72ef7c1f0d012" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 08:03:16 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 08:03:16 2011 +0900" }, "message": "Merge branch \u0027stable\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile\n\n* \u0027stable\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:\n asm-generic/unistd.h: support sendmmsg syscall\n tile: enable CONFIG_BUGVERBOSE\n" }, { "commit": "3af91a1256b628d55913324d27fe747c69566749", "tree": "cdbb84d4cce611ba722699d989bf1fecb73a69f1", "parents": [ "9a44fde3435e0c6012cbc9122497bbbd3338434a", "098011940a2549ae7182db4bf101c3e3d2b4e6df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:59:32 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:59:32 2011 +0900" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.infradead.org/ubifs-2.6\n\n* \u0027linux-next\u0027 of git://git.infradead.org/ubifs-2.6:\n UBIFS: fix-up free space earlier\n UBIFS: intialize LPT earlier\n UBIFS: assert no fixup when writing a node\n UBIFS: fix clean znode counter corruption in error cases\n UBIFS: fix memory leak on error path\n UBIFS: fix shrinker object count reports\n UBIFS: fix recovery broken by the previous recovery fix\n UBIFS: amend ubifs_recover_leb interface\n UBIFS: introduce a \"grouped\" journal head flag\n UBIFS: supress false error messages\n" }, { "commit": "9a44fde3435e0c6012cbc9122497bbbd3338434a", "tree": "6ad70370b4f6143e2acd324a466bccc21f60541b", "parents": [ "cd4ecf877a4d629c38571405fd649077c12dec50", "9bf7174949aef2f43253956e1f3ab01698abbd79" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:58:48 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:58:48 2011 +0900" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-ktest\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-ktest:\n ktest: Ignore unset values of the minconfig in config_bisect\n ktest: Fix result of rebooting the kernel\n ktest: Fix off-by-one in config bisect result\n" }, { "commit": "cd4ecf877a4d629c38571405fd649077c12dec50", "tree": "ac0c5a72b503e1debbc06a10682f4a551bc304ac", "parents": [ "1f3bd0f2ac870c9eb29590f193ee3d94e2d35514", "816af7422f5bdbb74a0c9bb09735a9aeb9522c30" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:53:23 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:53:23 2011 +0900" }, "message": "Merge branch \u0027rmobile-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6\n\n* \u0027rmobile-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:\n ARM: mach-shmobile: add DMAC clock definitions on SH7372\n ARM: arch-shmobile: support SDHI card detection on mackerel, using a GPIO\n sh_mobile_meram: MERAM platform data for LCDC\n" }, { "commit": "1f3bd0f2ac870c9eb29590f193ee3d94e2d35514", "tree": "40a12bd6ac1fb2c0ef51e51265d773a9044c7281", "parents": [ "bb3d6bf1919a20c56b3257b4ec09e67a9226cfb2", "a1b2cc50679c1d2eed44e2885f6178ce907498b7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:04:25 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:04:25 2011 +0900" }, "message": "Merge branch \u0027sh-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6\n\n* \u0027sh-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:\n dmaengine: shdma: fix a regression: initialise DMA channels for memcpy\n dmaengine: shdma: Fix up fallout from runtime PM changes.\n Revert \"clocksource: sh_cmt: Runtime PM support\"\n Revert \"clocksource: sh_tmu: Runtime PM support\"\n sh: Fix up asm-generic/ptrace.h fallout.\n sh64: Move from P1SEG to CAC_ADDR for consistent sync.\n sh64: asm/pgtable.h needs asm/mmu.h\n sh: asm/tlb.h needs linux/swap.h\n sh: mark DMA slave ID 0 as invalid\n sh: Update shmin to reflect PIO dependency.\n sh: arch/sh/kernel/process_32.c needs linux/prefetch.h.\n sh: add MMCIF runtime PM support on ecovec\n sh: switch ap325rxa to dynamically manage the platform camera\n" }, { "commit": "bb3d6bf1919a20c56b3257b4ec09e67a9226cfb2", "tree": "53763eef4382a42cad216edf0247108b621e45b1", "parents": [ "55db4c64eddf37e31279ec15fe90314713bc9cfa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:00:50 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 07:00:50 2011 +0900" }, "message": "Revert \"ASoC: Update cx20442 for TTY API change\"\n\nThis reverts commit ed0bd2333cffc3d856db9beb829543c1dfc00982.\n\nSince we reverted the TTY API change, we should revert the ASoC update\nto it too.\n\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: Liam Girdwood \u003clrg@ti.com\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "55db4c64eddf37e31279ec15fe90314713bc9cfa", "tree": "4bd186333049c5fcc1eacdff0efc82ac8b80ff5e", "parents": [ "1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 06:33:24 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 04 06:33:24 2011 +0900" }, "message": "Revert \"tty: make receive_buf() return the amout of bytes received\"\n\nThis reverts commit b1c43f82c5aa265442f82dba31ce985ebb7aa71c.\n\nIt was broken in so many ways, and results in random odd pty issues.\n\nIt re-introduced the buggy schedule_work() in flush_to_ldisc() that can\ncause endless work-loops (see commit a5660b41af6a: \"tty: fix endless\nwork loop when the buffer fills up\").\n\nIt also used an \"unsigned int\" return value fo the -\u003ereceive_buf()\nfunction, but then made multiple functions return a negative error code,\nand didn\u0027t actually check for the error in the caller.\n\nAnd it didn\u0027t actually work at all. BenH bisected down odd tty behavior\nto it:\n \"It looks like the patch is causing some major malfunctions of the X\n server for me, possibly related to PTYs. For example, cat\u0027ing a\n large file in a gnome terminal hangs the kernel for -minutes- in a\n loop of what looks like flush_to_ldisc/workqueue code, (some ftrace\n data in the quoted bits further down).\n\n ...\n\n Some more data: It -looks- like what happens is that the\n flush_to_ldisc work queue entry constantly re-queues itself (because\n the PTY is full ?) and the workqueue thread will basically loop\n forver calling it without ever scheduling, thus starving the consumer\n process that could have emptied the PTY.\"\n\nwhich is pretty much exactly the problem we fixed in a5660b41af6a.\n\nMilton Miller pointed out the \u0027unsigned int\u0027 issue.\n\nReported-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nReported-by: Milton Miller \u003cmiltonm@bga.com\u003e\nCc: Stefan Bigler \u003cstefan.bigler@keymile.com\u003e\nCc: Toby Gray \u003ctoby.gray@realvnc.com\u003e\nCc: Felipe Balbi \u003cbalbi@ti.com\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7b29dc21ea084be7ddfb536994a9cfae95337690", "tree": "799f5becd9484e53e09b5f620ebfd5315bdfe033", "parents": [ "9a2e0fb0893ddf595d0a372e681f5b98017c6d90", "dfe21582ac5ebc460dda98c67e8589dd506d02cd" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jun 03 14:31:50 2011 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jun 03 14:31:50 2011 -0400" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem\n" }, { "commit": "157186bc185cdf588fecba0fc5d7466e3e5d49d7", "tree": "bf6b3edcf7b85801c64a055419ab2df23eb0da5f", "parents": [ "d50a2fb63643dce8506520dab5ffb8f49cc45cb2" ], "author": { "name": "Eric Lammerts", "email": "alsa-devel@lists.lammerts.org", "time": "Fri May 27 18:16:52 2011 -0400" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 03 18:22:56 2011 +0200" }, "message": "ALSA: usb - turn off de-emphasis in s/pdif for cm6206\n\nCM6206: Turn off de-emphasis channel status bit in S/PDIF output.\n\nSigned-off-by: Eric Lammerts \u003ceric@lammerts.org\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "098011940a2549ae7182db4bf101c3e3d2b4e6df", "tree": "2c4c1e51beee85fba008a81598a58efffa1443d0", "parents": [ "781c5717a95a74b294beb38b8276943b0f8b5bb4" ], "author": { "name": "Ben Gardiner", "email": "bengardiner@nanometrics.ca", "time": "Mon May 30 14:56:16 2011 -0400" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 03 18:12:31 2011 +0300" }, "message": "UBIFS: fix-up free space earlier\n\nThe free space fixup is currently initiated during mount after the call to\nubifs_write_master() which results in a write to PEBs; this has been observed\nwith the patch \u0027assert no fixup when writing a node\u0027 applied:\n\nMove the free space fixup on mount to before the calls to\nubifs_recover_inl_heads() and ubifs_write_master(). This results in no\nassertions with the previously mentioned patch applied.\n\nArtem: tweaked the patch a bit\n\nSigned-off-by: Ben Gardiner \u003cbengardiner@nanometrics\u003e\nReviewed-by: Matthew L. Creech \u003cmlcreech@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "781c5717a95a74b294beb38b8276943b0f8b5bb4", "tree": "ed8dfe3b7066e6d0854e381f46712c7280b2f05e", "parents": [ "4f1ab9b01d34eac9fc958f7150d3bf266dcc1685" ], "author": { "name": "Ben Gardiner", "email": "bengardiner@nanometrics.ca", "time": "Mon May 30 14:56:15 2011 -0400" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 03 18:12:31 2011 +0300" }, "message": "UBIFS: intialize LPT earlier\n\nThe current \u0027mount_ubifs()\u0027 implementation does not initialize the LPT until the\nthe master node is marked dirty. Move the LPT initialization to before marking\nthe master node dirty. This is a preparation for the next patch which will move\nthe free-space-fixup check to before marking the master node dirty, because we\nhave to fix-up the free space before doing any writes.\n\nArtem: massaged the patch and commit message.\n\nSigned-off-by: Ben Gardiner \u003cbengardiner@nanometrics.ca\u003e\nReviewed-by: Matthew L. Creech \u003cmlcreech@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "4f1ab9b01d34eac9fc958f7150d3bf266dcc1685", "tree": "77ff5efa6449743984e77f491902fa53f7716969", "parents": [ "837072377034d0a0b18b851d1ab95676b245cc0a" ], "author": { "name": "Ben Gardiner", "email": "bengardiner@nanometrics.ca", "time": "Mon May 30 14:56:14 2011 -0400" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 03 18:12:31 2011 +0300" }, "message": "UBIFS: assert no fixup when writing a node\n\nThe current free space fixup can result in some writing to the UBI volume\nwhen the space_fixup flag is set.\n\nTo catch instances where UBIFS is writing to the NAND while the space_fixup\nflag is set, add an assert to ubifs_write_node().\n\nArtem: tweaked the patch, added similar assertion to the write buffer\n write path.\n\nSigned-off-by: Ben Gardiner \u003cbengardiner@nanometrics.ca\u003e\nReviewed-by: Matthew L. Creech \u003cmlcreech@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "837072377034d0a0b18b851d1ab95676b245cc0a", "tree": "7020b369ac3373f292d59fe5fd470f73ecb69897", "parents": [ "812eb258311f89bcd664a34a620f249d54a2cd83" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue May 31 14:26:07 2011 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 03 18:12:31 2011 +0300" }, "message": "UBIFS: fix clean znode counter corruption in error cases\n\nUBIFS maintains per-filesystem and global clean znode counters\n(\u0027c-\u003eclean_zn_cnt\u0027 and \u0027ubifs_clean_zn_cnt\u0027). It is important to maintain\ncorrect values there since the shrinker relies on \u0027ubifs_clean_zn_cnt\u0027.\n\nHowever, in case of failures during commit the counters were corrupted. E.g.,\nif a failure happens in the middle of \u0027write_index()\u0027, then some nodes in the\ncommit list (\u0027c-\u003ecnext\u0027) are marked as clean, and some are marked as dirty. And\nthe \u0027ubifs_destroy_tnc_subtree()\u0027 frees does not retrun correct count, and we\nend up with non-zero \u0027c-\u003eclean_zn_cnt\u0027 when unmounting. This means that if we\nhave 2 file-sytem and one of them fails, and we unmount it,\n\u0027ubifs_clean_zn_cnt\u0027 stays incorrect and confuses the shrinker.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "812eb258311f89bcd664a34a620f249d54a2cd83", "tree": "2b1598190efd598cfbdff30fbca302426f796e3a", "parents": [ "cf610bf4199770420629d3bc273494bd27ad6c1d" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue May 31 08:40:40 2011 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 03 18:12:31 2011 +0300" }, "message": "UBIFS: fix memory leak on error path\n\nUBIFS leaks memory on error path in \u0027ubifs_jnl_update()\u0027 in case of write\nfailure because it forgets to free the \u0027struct ubifs_dent_node *dent\u0027 object.\nAlthough the object is small, the alignment can make it large - e.g., 2KiB\nif the min. I/O unit is 2KiB.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "cf610bf4199770420629d3bc273494bd27ad6c1d", "tree": "76418cad3b35d8b40090ae13d5100de598e6c4cb", "parents": [ "da8b94ea61c5d80aae0cc7b7541f1e0fa7459391" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue May 31 07:03:21 2011 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 03 18:12:24 2011 +0300" }, "message": "UBIFS: fix shrinker object count reports\n\nSometimes VM asks the shrinker to return amount of objects it can shrink,\nand we return the ubifs_clean_zn_cnt in that case. However, it is possible\nthat this counter is negative for a short period of time, due to the way\nUBIFS TNC code updates it. And I can observe the following warnings sometimes:\n\nshrink_slab: ubifs_shrinker+0x0/0x2b7 [ubifs] negative objects to delete nr\u003d-8541616642706119788\n\nThis patch makes sure UBIFS never returns negative count of objects.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "5ff6197f828d5ea051b3abf77cb61f8a34480e8d", "tree": "4d40c726ed8b09f1cd184f972641edc99a8c07b8", "parents": [ "1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c" ], "author": { "name": "Steven Miao", "email": "realmz6@gmail.com", "time": "Wed Jun 01 15:52:41 2011 +0800" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Fri Jun 03 11:05:36 2011 -0400" }, "message": "Blackfin: strncpy: fix handling of zero lengths\n\nThe jump to 4f will cause the NUL padding loop to run at least one time,\nso if string length is zero just jump to the end. Otherwise we wrongly\nwrite one NUL byte when size\u003d\u003d0.\n\nSigned-off-by: Steven Miao \u003crealmz6@gmail.com\u003e\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "d50a2fb63643dce8506520dab5ffb8f49cc45cb2", "tree": "e2cbdcc0fe61a275a31f6f1a3e2247ba0c759449", "parents": [ "9676001559fce06e37c7dc230ab275f605556176" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Fri Jun 03 02:28:49 2011 -0700" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 03 11:46:37 2011 +0200" }, "message": "ALSA: asihpi: Use angle brackets for system includes\n\nUse the normal include style.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "9676001559fce06e37c7dc230ab275f605556176", "tree": "1efc1b578374b3b14519746bdd78188ba4d0c66a", "parents": [ "a01ef051d584c12ede5cd5275b008b2ded57f3d9" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Thu May 26 11:47:35 2011 +0300" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 03 10:11:17 2011 +0200" }, "message": "ALSA: fm801: add error handling if auto-detect fails\n\nIn the original code if auto detect failed and tea575x_tuner \u003d\u003d 4\nthen we copy bogus information to chip-\u003etea.card. I\u0027ve changed the\nautodetect code to cleanup and return -ENODEV on error instead.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "a01ef051d584c12ede5cd5275b008b2ded57f3d9", "tree": "b65747acc39afc815912fd500c55ed1406273a2a", "parents": [ "4dffbe03d1e940aba878f9420e67feb8423cdd08" ], "author": { "name": "Raymond Yau", "email": "superquad.vortex2@gmail.com", "time": "Wed Jun 01 15:09:48 2011 +0800" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 03 10:08:46 2011 +0200" }, "message": "ALSA: hda - Check pin support EAPD in ad198x_power_eapd_write\n\nCheck whether the pin supports EAPD in ad198x_power_eapd_write.\n\nSigned-off-by: Raymond Yau \u003csuperquad.vortex2@gmail.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "4dffbe03d1e940aba878f9420e67feb8423cdd08", "tree": "cd476063172e4676427f80b4a85e609ad58d580d", "parents": [ "bf0be0e951cf1c4c9ce38032195cd8095a16d828" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 03 10:05:02 2011 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 03 10:05:02 2011 +0200" }, "message": "ALSA: hda - Fix HP and Front pins of ad1988/ad1989 in ad198x_power_eapd()\n\nIn ad198x_power_eapd(), wrong pin NIDs are used for controlling EAPD for\nHP and Front outputs of AD1988/AD1989. These are actually same with the\nones for AD1984 \u0026 co, port-A is 0x11 and port-D 0x12.\n\nReported-by: Raymond Yau \u003csuperquad.vortex2@gmail.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "9a2e0fb0893ddf595d0a372e681f5b98017c6d90", "tree": "fc32f2ae2fefe55bfe5b3381629b33550f7adea6", "parents": [ "ec764bf083a6ff396234351b51fd236f53c903bf" ], "author": { "name": "Matt Carlson", "email": "mcarlson@broadcom.com", "time": "Thu Jun 02 13:01:39 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jun 03 00:01:30 2011 -0700" }, "message": "tg3: Fix tg3_skb_error_unmap()\n\nThis function attempts to free one fragment beyond the number of\nfragments that were actually mapped. This patch brings back the limit\nto the correct spot.\n\nSigned-off-by: Matt Carlson \u003cmcarlson@broadcom.com\u003e\nTested-by: Alex Williamson \u003calex.williamson@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ec764bf083a6ff396234351b51fd236f53c903bf", "tree": "30c0f8232fe10c76651114dea999b93fa2c8ade5", "parents": [ "2e4ceec4edaef6e903422792de4f7f37de98cec6" ], "author": { "name": "Koki Sanagi", "email": "sanagi.koki@jp.fujitsu.com", "time": "Mon May 30 21:48:34 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jun 02 14:06:31 2011 -0700" }, "message": "net: tracepoint of net_dev_xmit sees freed skb and causes panic\n\nBecause there is a possibility that skb is kfree_skb()ed and zero cleared\nafter ndo_start_xmit, we should not see the contents of skb like skb-\u003elen and\nskb-\u003edev-\u003ename after ndo_start_xmit. But trace_net_dev_xmit does that\nand causes panic by NULL pointer dereference.\nThis patch fixes trace_net_dev_xmit not to see the contents of skb directly.\n\nIf you want to reproduce this panic,\n\n1. Get tracepoint of net_dev_xmit on\n2. Create 2 guests on KVM\n2. Make 2 guests use virtio_net\n4. Execute netperf from one to another for a long time as a network burden\n5. host will panic(It takes about 30 minutes)\n\nSigned-off-by: Koki Sanagi \u003csanagi.koki@jp.fujitsu.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b36a968927b789b2dd8de0aaf7a72ef7c1f0d012", "tree": "3e2df4e6a5d60255ff9fc36dda0b763f11682571", "parents": [ "3cc39b3f061e90f69cb1f65d72c005c56cddd6a6" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Jun 02 14:21:45 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Jun 02 14:31:38 2011 -0400" }, "message": "asm-generic/unistd.h: support sendmmsg syscall\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\n" }, { "commit": "bf0be0e951cf1c4c9ce38032195cd8095a16d828", "tree": "0f32e4bc1dd584e0f5e4cae2ceb7acdc0e74a61e", "parents": [ "46f2cc80514e389bacfb642a32a4181fa1f1d20b" ], "author": { "name": "Jesper Juhl", "email": "jj@chaosbits.net", "time": "Mon May 30 12:49:01 2011 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Jun 02 19:56:31 2011 +0200" }, "message": "ALSA: 6fire: Don\u0027t leak firmware in error path\n\nOne of the error paths in\nsound/usb/6fire/firmware.c::usb6fire_fw_ezusb_upload() neglects to free\nthe memory allocated for the firmware before returning, thus leaking the\nmemory.\n\nSigned-off-by: Jesper Juhl \u003cjj@chaosbits.net\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "9bf7174949aef2f43253956e1f3ab01698abbd79", "tree": "0c40eb90a854dd369df648d0a767d03fc6ced0c9", "parents": [ "4da46da2d295c0d9f4aaf28dd2b70a1ecb42d972" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Jun 01 23:27:19 2011 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Jun 02 11:57:57 2011 -0400" }, "message": "ktest: Ignore unset values of the minconfig in config_bisect\n\nBy ignoring the unset values of the minconfig in deciding\nwhat to test in the config_bisect can cause the problem\nconfig from being tested too.\n\nJust do not test the configs that are set in the minconfig.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "4da46da2d295c0d9f4aaf28dd2b70a1ecb42d972", "tree": "a5d01b5c399702afd71969ca0b1e94be4aa1c254", "parents": [ "4c8cc55b3c0ebe989e727017933945b68b4327cd" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Jun 01 23:25:13 2011 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Jun 02 11:57:56 2011 -0400" }, "message": "ktest: Fix result of rebooting the kernel\n\nThe command that is called that reboots the kernel may fail\nbut the return code is not passed back to the ktest.pl script.\nThis is because a \u0027;\u0027 is used between the two commands and\nif the second command fails, only the first command\u0027s return\ncode is returned. Using a \u0027\u0026\u0026\u0027 between the two commands fixes\nthis.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "4c8cc55b3c0ebe989e727017933945b68b4327cd", "tree": "725aa612c6d01c912e724c3dc0e1eb8f4e1b2712", "parents": [ "55922c9d1b84b89cb946c777fddccb3247e7df2c" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Jun 01 23:22:30 2011 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Jun 02 11:57:41 2011 -0400" }, "message": "ktest: Fix off-by-one in config bisect result\n\nBecause in perl the array size returned by $#arr, is the last\nindex and not the actually size of the array, we end the config\nbisect early, thinking there is only one config left when there\nare in fact two. Thus the result has a 50% chance of picking\nthe correct config that caused the problem.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "e3a57b3ccf5c04934ac43b5b80e32ba51b817288", "tree": "990d7b323057b9969e7c251fa9fc8c50465b8702", "parents": [ "e2bd9678fc0085acf540dc4cb48ff961cd4d88c0", "9b83c771214cf6a256ee875050e6eaf320cf7983" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Jun 02 13:14:15 2011 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Jun 02 13:14:15 2011 +0200" }, "message": "Merge branch \u0027for-jens/xen-blkback.fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus\n" }, { "commit": "e2bd9678fc0085acf540dc4cb48ff961cd4d88c0", "tree": "25fa9535761abdafa1f9de9fc86108d8b178cfef", "parents": [ "28304f485c3627cc5e1665b92e26eb7fcfe98088" ], "author": { "name": "Paul Bolle", "email": "pebolle@tiscali.nl", "time": "Thu Jun 02 13:05:02 2011 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Jun 02 13:05:02 2011 +0200" }, "message": "block: Use hlist_entry() for io_context.cic_list.first\n\nlist_entry() and hlist_entry() are both simply aliases for\ncontainer_of(), but since io_context.cic_list.first is an hlist_node one\nshould at least use the correct alias.\n\nSigned-off-by: Paul Bolle \u003cpebolle@tiscali.nl\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "28304f485c3627cc5e1665b92e26eb7fcfe98088", "tree": "c885abcc932d5ae28fdeb49027ea5eafaaafd376", "parents": [ "4c49ff3fe128ca68dabd07537415c419ad7f82f9" ], "author": { "name": "Paul Bolle", "email": "pebolle@tiscali.nl", "time": "Thu Jun 02 13:05:02 2011 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Jun 02 13:05:02 2011 +0200" }, "message": "cfq-iosched: Remove bogus check in queue_fail path\n\nqueue_fail can only be reached if cic is NULL, so its check for cic must\nbe bogus.\n\nSigned-off-by: Paul Bolle \u003cpebolle@tiscali.nl\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "e73e079bf128d68284efedeba1fbbc18d78610f9", "tree": "7477ba6759346155bb784e9719fe68bab89ee88e", "parents": [ "1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@HansenPartnership.com", "time": "Wed May 25 15:52:14 2011 -0500" }, "committer": { "name": "James Bottomley", "email": "jbottomley@parallels.com", "time": "Thu Jun 02 18:34:43 2011 +0900" }, "message": "[SCSI] Fix oops caused by queue refcounting failure\n\nIn certain circumstances, we can get an oops from a torn down device.\nMost notably this is from CD roms trying to call scsi_ioctl. The root\ncause of the problem is the fact that after scsi_remove_device() has\nbeen called, the queue is fully torn down. This is actually wrong\nsince the queue can be used until the sdev release function is called.\nTherefore, we add an extra reference to the queue which is released in\nsdev-\u003erelease, so the queue always exists.\n\nReported-by: Parag Warudkar \u003cparag.lkml@gmail.com\u003e\nCc: stable@kernel.org\nSigned-off-by: James Bottomley \u003cjbottomley@parallels.com\u003e\n" }, { "commit": "2e4ceec4edaef6e903422792de4f7f37de98cec6", "tree": "628626d17ea26b1c77449afc9bdee88581982033", "parents": [ "6979d5dd96a4a4975ce240982436e92a3da23315" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Wed Jun 01 19:48:50 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jun 02 00:10:01 2011 -0700" }, "message": "drivers/net/can/flexcan.c: add missing clk_put\n\nThe failed_get label is used after the call to clk_get has succeeded, so it\nshould be moved up above the call to clk_put.\n\nThe failed_req labels doesn\u0027t do anything different than failed_get, so\ndelete it.\n\nA simplified version of the semantic match that finds this problem is as\nfollows: (http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@r exists@\nexpression e1,e2;\nstatement S;\n@@\n\ne1 \u003d clk_get@p1(...);\n... when !\u003d e1 \u003d e2\n when !\u003d clk_put(e1)\n when any\nif (...) { ... when !\u003d clk_put(e1)\n when !\u003d if (...) { ... clk_put(e1) ... }\n* return@p3 ...;\n } else S\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "816af7422f5bdbb74a0c9bb09735a9aeb9522c30", "tree": "a55684242df29a5b88248ccccbf0c11380755eb2", "parents": [ "4bff4a7ee4b9e487a1bc1d31082e77b6a381418a" ], "author": { "name": "Guennadi Liakhovetski", "email": "g.liakhovetski@gmx.de", "time": "Wed Jun 01 07:32:07 2011 +0000" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Thu Jun 02 14:45:33 2011 +0900" }, "message": "ARM: mach-shmobile: add DMAC clock definitions on SH7372\n\nThese definitions are needed to let the runtime PM subsystem turn off\nDMAC clocks, when it is suspended by the driver.\n\nSigned-off-by: Guennadi Liakhovetski \u003cg.liakhovetski@gmx.de\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "a1b2cc50679c1d2eed44e2885f6178ce907498b7", "tree": "e30d672493dc63325dc9d92a05ed70e6ec995957", "parents": [ "1222de7c415cfa70f441f836588fd79a3334d4fe" ], "author": { "name": "Guennadi Liakhovetski", "email": "g.liakhovetski@gmx.de", "time": "Tue May 31 09:25:16 2011 +0000" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Thu Jun 02 14:40:43 2011 +0900" }, "message": "dmaengine: shdma: fix a regression: initialise DMA channels for memcpy\n\nA recent patch has introduced a regression, where repeating a memcpy\nDMA test with shdma module unloading between them skips the DMA channel\nconfiguration. Fix this regression by always configuring the channel\nduring its allocation.\n\nSigned-off-by: Guennadi Liakhovetski \u003cg.liakhovetski@gmx.de\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "6979d5dd96a4a4975ce240982436e92a3da23315", "tree": "b8a5c017e168d87f91668b5cab89c7df56dcda58", "parents": [ "b722dbf176b67c75fe0f5a6b1b31f5ea8aa6117d" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Jun 01 10:18:09 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 01 21:22:15 2011 -0700" }, "message": "net: dm9000: Get the chip in a known good state before enabling interrupts\n\nCurrently the DM9000 driver requests the primary interrupt before it\nresets the chip and puts it into a known good state. This means that if\nthe chip is asserting interrupt for some reason we can end up with a\nscreaming IRQ that the interrupt handler is unable to deal with. Avoid\nthis by only requesting the interrupt after we\u0027ve reset the chip so we\nknow what state it\u0027s in.\n\nThis started manifesting itself on one of my boards in the past month or\nso, I suspect as a result of some core infrastructure changes removing\nsome form of mitigation against bad behaviour here, even when things boot\nit seems that the new code brings the interface up more quickly.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b722dbf176b67c75fe0f5a6b1b31f5ea8aa6117d", "tree": "8eb77b610efcabd6185b964b817b2b30bdebad0d", "parents": [ "a3bcc23e890a6d49d6763d9eb073d711de2e0469" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Wed Jun 01 07:10:10 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 01 21:20:14 2011 -0700" }, "message": "drivers/net/davinci_emac.c: add missing clk_put\n\nGo to existing error handling code at the end of the function that calls\nclk_put.\n\nA simplified version of the semantic match that finds this problem is as\nfollows: (http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@r exists@\nexpression e1,e2;\nstatement S;\n@@\n\ne1 \u003d clk_get@p1(...);\n... when !\u003d e1 \u003d e2\n when !\u003d clk_put(e1)\n when any\nif (...) { ... when !\u003d clk_put(e1)\n when !\u003d if (...) { ... clk_put(e1) ... }\n* return@p3 ...;\n } else S\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nAcked-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a3bcc23e890a6d49d6763d9eb073d711de2e0469", "tree": "c4156e932f081dc14a514d5ab23cd43e590029cd", "parents": [ "41be5a4a3668810bf3687a76c2b017bd437039e0" ], "author": { "name": "Ben Greear", "email": "greearb@candelatech.com", "time": "Wed Jun 01 06:49:10 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 01 21:18:03 2011 -0700" }, "message": "af-packet: Add flag to distinguish VID 0 from no-vlan.\n\nCurrently, user-space cannot determine if a 0 tcp_vlan_tci\nmeans there is no VLAN tag or the VLAN ID was zero.\n\nAdd flag to make this explicit. User-space can check for\nTP_STATUS_VLAN_VALID || tp_vlan_tci \u003e 0, which will be backwards\ncompatible. Older could would have just checked for tp_vlan_tci,\nso it will work no worse than before.\n\nSigned-off-by: Ben Greear \u003cgreearb@candelatech.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "41be5a4a3668810bf3687a76c2b017bd437039e0", "tree": "dcdfd3de6ee34d6467f26208ae431f9207769088", "parents": [ "85e3c65fa3a1d0542c181510a950a2be7733ff29" ], "author": { "name": "sjur.brandeland@stericsson.com", "email": "sjur.brandeland@stericsson.com", "time": "Wed Jun 01 00:55:37 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 01 21:13:53 2011 -0700" }, "message": "caif: Fix race when conditionally taking rtnl lock\n\nTake the RTNL lock unconditionally when calling dev_close.\nTaking the lock conditionally may cause race conditions.\n\nSigned-off-by: Sjur Brændeland \u003csjur.brandeland@stericsson.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "85e3c65fa3a1d0542c181510a950a2be7733ff29", "tree": "7efb6a9f3ed34ed52358eef6b4a59659a5fdea94", "parents": [ "307f73df2b9829ee5a261d1ed432ff683c426cdf" ], "author": { "name": "Stefan Metzmacher", "email": "metze@samba.org", "time": "Wed Jun 01 02:01:41 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 01 21:10:49 2011 -0700" }, "message": "usbnet/cdc_ncm: add missing .reset_resume hook\n\nThis avoids messages like this after suspend:\n\n cdc_ncm 2-1.4:1.6: no reset_resume for driver cdc_ncm?\n cdc_ncm 2-1.4:1.7: no reset_resume for driver cdc_ncm?\n cdc_ncm 2-1.4:1.6: usb0: unregister \u0027cdc_ncm\u0027 usb-0000:00:1d.0-1.4, CDC NCM\n\nThis is important for the Ericsson F5521gw GSM/UMTS modem.\nOtherwise modemmanager looses the fact that the cdc_ncm and cdc_acm devices\nbelong together.\n\nThe cdc_ether module does the same.\n\nSigned-off-by: Stefan Metzmacher \u003cmetze@samba.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "307f73df2b9829ee5a261d1ed432ff683c426cdf", "tree": "909f94f39bda3ef24b4cd72cc7ac201c92c7367c", "parents": [ "d0733d2e29b652b2e7b1438ececa732e4eed98eb" ], "author": { "name": "Wei Yongjun", "email": "yjwei@cn.fujitsu.com", "time": "Tue May 31 22:53:19 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 01 21:08:47 2011 -0700" }, "message": "vlan: fix typo in vlan_dev_hard_start_xmit()\n\ncommit 4af429d29b341bb1735f04c2fb960178ed5d52e7 (vlan: lockless\ntransmit path) have a typo in vlan_dev_hard_start_xmit(), using\nu64_stats_update_begin() to end the stat update, it should be\nu64_stats_update_end().\n\nSigned-off-by: Wei Yongjun \u003cyjwei@cn.fujitsu.com\u003e\nReviewed-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d0733d2e29b652b2e7b1438ececa732e4eed98eb", "tree": "1fdc2634b52f097f0dc01f76196228492dac4be6", "parents": [ "948252cb9e01d65a89ecadf67be5018351eee15e" ], "author": { "name": "Marcus Meissner", "email": "meissner@suse.de", "time": "Wed Jun 01 21:05:22 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 01 21:05:22 2011 -0700" }, "message": "net/ipv4: Check for mistakenly passed in non-IPv4 address\n\nCheck against mistakenly passing in IPv6 addresses (which would result\nin an INADDR_ANY bind) or similar incompatible sockaddrs.\n\nSigned-off-by: Marcus Meissner \u003cmeissner@suse.de\u003e\nCc: Reinhard Max \u003cmax@suse.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bb9973e4e73f43bd86698483d0c3f7a362ff94ce", "tree": "2595ca9c4a1dad5c12ad21947bf07bccb9c32a4c", "parents": [ "4f5f71a7abe329bdad81ee6a8e4545054a7cc30a" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Wed Jun 01 11:03:41 2011 -0700" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Wed Jun 01 20:10:40 2011 -0700" }, "message": "hwmon: (coretemp) Further relax temperature range checks\n\nFurther relax temperature range checks after reading the IA32_TEMPERATURE_TARGET\nregister. If the register returns a value other than 0 in bits 16..32, assume\nthat the returned value is correct.\n\nThis change applies to both packet and core temperature limits.\n\nCc: Carsten Emde \u003cC.Emde@osadl.org\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nCc: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nAcked-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\n" }, { "commit": "4f5f71a7abe329bdad81ee6a8e4545054a7cc30a", "tree": "e7d907a27fa72bd1c706a4f8a0eb2ca246ad26e5", "parents": [ "4c6e0f8101e62d8b2d01dc94b835a98b191a1454" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Tue May 31 06:54:21 2011 -0700" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Wed Jun 01 20:10:31 2011 -0700" }, "message": "hwmon: (coretemp) Fix TjMax detection for older CPUs\n\nCommit a321cedb12904114e2ba5041a3673ca24deb09c9 excludes CPU models 0xe, 0xf,\n0x16, and 0x1a from TjMax temperature adjustment, even though several of those\nCPUs are known to have TiMax other than 100 degrees C, and even though the code\nin adjust_tjmax() explicitly handles those CPUs and points to a Web document\nlisting several of the affected CPU IDs.\n\nReinstate original TjMax adjustment if TjMax can not be determined using the\nIA32_TEMPERATURE_TARGET register.\n\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d32582\n\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nCc: Huaxu Wan \u003chuaxu.wan@linux.intel.com\u003e\nCc: Carsten Emde \u003cC.Emde@osadl.org\u003e\nCc: Valdis Kletnieks \u003cvaldis.kletnieks@vt.edu\u003e\nCc: Henrique de Moraes Holschuh \u003chmh@hmh.eng.br\u003e\nCc: Yong Wang \u003cyong.y.wang@linux.intel.com\u003e\nCc: Rudolf Marek \u003cr.marek@assembler.cz\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nTested-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nAcked-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nCc: \u003cstable@kernel.org\u003e # .35.x .36.x .37.x .38.x .39.x\n" }, { "commit": "1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c", "tree": "7318c8602f61c2052df308920bd681539f760555", "parents": [ "f0f52a9463839c52a63c05d6e7d4a330d94a9794" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 02 06:11:24 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 02 06:11:24 2011 +0900" }, "message": "Revert \"mm: fail GFP_DMA allocations when ZONE_DMA is not configured\"\n\nThis reverts commit a197b59ae6e8bee56fcef37ea2482dc08414e2ac.\n\nAs rmk says:\n \"Commit a197b59ae6e8 (mm: fail GFP_DMA allocations when ZONE_DMA is not\n configured) is causing regressions on ARM with various drivers which\n use GFP_DMA.\n\n The behaviour up until now has been to silently ignore that flag when\n CONFIG_ZONE_DMA is not enabled, and to allocate from the normal zone.\n However, as a result of the above commit, such allocations now fail\n which causes drivers to fail. These are regressions compared to the\n previous kernel version.\"\n\nso just revert it.\n\nRequested-by: Russell King \u003clinux@arm.linux.org.uk\u003e\nAcked-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f0f52a9463839c52a63c05d6e7d4a330d94a9794", "tree": "d964f65aa37dd46b457bc615f2f37e75390c6df8", "parents": [ "0f48f2600911d5de6393829e4a9986d4075558b3", "70e535d1e5d1e4317e894d6228b762cf9c3fbc6a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 02 05:48:50 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 02 05:48:50 2011 +0900" }, "message": "Merge git://git.infradead.org/iommu-2.6\n\n* git://git.infradead.org/iommu-2.6:\n intel-iommu: Fix off-by-one in RMRR setup\n intel-iommu: Add domain check in domain_remove_one_dev_info\n intel-iommu: Remove Host Bridge devices from identity mapping\n intel-iommu: Use coherent DMA mask when requested\n intel-iommu: Dont cache iova above 32bit\n intel-iommu: Speed up processing of the identity_mapping function\n intel-iommu: Check for identity mapping candidate using system dma mask\n intel-iommu: Only unlink device domains from iommu\n intel-iommu: Enable super page (2MiB, 1GiB, etc.) support\n intel-iommu: Flush unmaps at domain_exit\n intel-iommu: Remove obsolete comment from detect_intel_iommu\n intel-iommu: fix VT-d PMR disable for TXT on S3 resume\n" }, { "commit": "0f48f2600911d5de6393829e4a9986d4075558b3", "tree": "39745ab1858bb308f3b101f5ae555f08485bb7ea", "parents": [ "3f303103b884ca577908d3e5c0650ad12e40c586" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 02 05:29:19 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 02 05:29:19 2011 +0900" }, "message": "block: fix mismerge of the DISK_EVENT_MEDIA_CHANGE removal\n\nJens\u0027 back-merge commit 698567f3fa79 (\"Merge commit \u0027v2.6.39\u0027 into\nfor-2.6.40/core\") was incorrectly done, and re-introduced the\nDISK_EVENT_MEDIA_CHANGE lines that had been removed earlier in commits\n\n - 9fd097b14918 (\"block: unexport DISK_EVENT_MEDIA_CHANGE for\n legacy/fringe drivers\")\n\n - 7eec77a1816a (\"ide: unexport DISK_EVENT_MEDIA_CHANGE for ide-gd\n and ide-cd\")\n\nbecause of conflicts with the \"g-\u003eflags\" updates near-by by commit\nd4dc210f69bc (\"block: don\u0027t block events on excl write for non-optical\ndevices\")\n\nAs a result, we re-introduced the hanging behavior due to infinite disk\nmedia change reports.\n\nTssk, tssk, people! Don\u0027t do back-merges at all, and *definitely* don\u0027t\ndo them to hide merge conflicts from me - especially as I\u0027m likely\nbetter at merging them than you are, since I do so many merges.\n\nReported-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Jens Axboe \u003cjaxboe@fusionio.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "3cc39b3f061e90f69cb1f65d72c005c56cddd6a6" }