)]}' { "log": [ { "commit": "72b64b594081ef0a0717f6aad77e891c72ed4afa", "tree": "50fdb2b2743a95066ee83f58bed9c44daf707506", "parents": [ "8fadc14323684c547f74cf2f4d13517c6c264731" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Oct 11 01:21:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4 uninline ext4_get_group_no_and_offset()\n\nWay too big to inline.\n\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8fadc14323684c547f74cf2f4d13517c6c264731", "tree": "2b3eedf241a0d7c86f6b808f76e267ded28506ed", "parents": [ "0d1ee42f27d30eed1659f3e85bcbbc7b3711f61f" ], "author": { "name": "Alexandre Ratchov", "email": "alexandre.ratchov@bull.net", "time": "Wed Oct 11 01:21:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4: move block number hi bits\n\nmove \u0027_hi\u0027 bits of block numbers in the larger part of the\nblock group descriptor structure\n\nSigned-off-by: Alexandre Ratchov \u003calexandre.ratchov@bull.net\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0d1ee42f27d30eed1659f3e85bcbbc7b3711f61f", "tree": "9477b1b1813e67e9a0a06af13c91a34c23c42bc8", "parents": [ "18eba7aae080d4a5c0d850ea810e83d11f0a8d77" ], "author": { "name": "Alexandre Ratchov", "email": "alexandre.ratchov@bull.net", "time": "Wed Oct 11 01:21:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4: allow larger descriptor size\n\nmake block group descriptor larger.\n\nSigned-off-by: Alexandre Ratchov \u003calexandre.ratchov@bull.net\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "18eba7aae080d4a5c0d850ea810e83d11f0a8d77", "tree": "58277e871787fad73c588b3ba81899f9c8b98553", "parents": [ "9b8f1f0106ab39ad58765d4e7c57189835f51127" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] jbd2: switch blks_type from sector_t to ull\n\nSimilar to ext4, change blocks in JBD2 from sector_t to unsigned long long.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2ae0210760aed9d626eaede5b63db95e198f7c8e", "tree": "40fd1795f7d2b337407876d515a0147d72cea4f4", "parents": [ "bd81d8eec043094d3ff729a8ff6d5b3a06d3c4b1" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4: blk_type from sector_t to unsigned long long\n\nChange ext4 in-kernel block type (ext4_fsblk_t) from sector_t to unsigned\nlong long. Remove ext4 block type string micro E3FSBLK, replaced with \"%llu\"\n\n[akpm@osdl.org: build fix]\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bd81d8eec043094d3ff729a8ff6d5b3a06d3c4b1", "tree": "6813a81b8d8453536839d8bcdc8ed924fdab3f44", "parents": [ "a1ddeb7eaecea6a924e3a79aa386797020cb436f" ], "author": { "name": "Laurent Vivier", "email": "Laurent.Vivier@bull.net", "time": "Wed Oct 11 01:21:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:17 2006 -0700" }, "message": "[PATCH] ext4: 64bit metadata\n\nIn-kernel super block changes to support \u003e32 bit free blocks numbers.\n\nSigned-off-by: Laurent Vivier \u003cLaurent.Vivier@bull.net\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Alexandre Ratchov \u003calexandre.ratchov@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a1ddeb7eaecea6a924e3a79aa386797020cb436f", "tree": "aa044e5447394097b9a6e8d1222988ba50d3b8b5", "parents": [ "299717696d48531d70aeb4614c3939e4a28456c1" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Wed Oct 11 01:21:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:17 2006 -0700" }, "message": "[PATCH] ext4: 48bit i_file_acl\n\nAs we are planning to support 48-bit block numbers for ext4, we need to\nsupport 48-bit block numbers for extended attributes. In the short term, we\ncan do this by reuse (on-disk) 16-bit padding (linux2.i_pad1 currently used\nonly by \"hurd\") as high order bits for xattr. This patch basically does that.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "299717696d48531d70aeb4614c3939e4a28456c1", "tree": "d63c05b0192e480917c48126b2ac7c0f74d08018", "parents": [ "b517bea1c74e4773482b3f41b3f493522a8c8e30" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:17 2006 -0700" }, "message": "[PATCH] jbd2: sector_t conversion\n\nJBD layer in-kernel block varibles type fixes to support \u003e32 bit block number\nand convert to sector_t type.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b517bea1c74e4773482b3f41b3f493522a8c8e30", "tree": "1e98110151f1a35cde84ce1a2cb6f0cb871e9551", "parents": [ "d0d856e8bd6e697cb44b2b4dd038f3bec576a70e" ], "author": { "name": "Zach Brown", "email": "zach.brown@oracle.com", "time": "Wed Oct 11 01:21:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] 64-bit jbd2 core\n\nHere is the patch to JBD to handle 64 bit block numbers, originally from Zach\nBrown. This patch is useful only after adding support for 64-bit block\nnumbers in the filesystem.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Zach Brown \u003czach.brown@oracle.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d0d856e8bd6e697cb44b2b4dd038f3bec576a70e", "tree": "c069f410d607e40faf30107efe719dc2d068283b", "parents": [ "471d4011a9862efff02094388b8fe8cd67683c38" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Wed Oct 11 01:21:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext4: clean up comments in ext4-extents patch\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "471d4011a9862efff02094388b8fe8cd67683c38", "tree": "7ec2cdd632cf4076517d3c81044643ac65528b9b", "parents": [ "f65e6fba163dfd0f962efb7d8f5528b6872e2b15" ], "author": { "name": "Suparna Bhattacharya", "email": "suparna@in.ibm.com", "time": "Wed Oct 11 01:21:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext4: uninitialised extent handling\n\nMake it possible to add file preallocation support in future as an RO_COMPAT\nfeature by recognizing uninitialized extents as holes and limiting extent\nlength to keep the top bit of ee_len free for marking uninitialized extents.\n\nSigned-off-by: Suparna Bhattacharya \u003csuparna@in.ibm.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f65e6fba163dfd0f962efb7d8f5528b6872e2b15", "tree": "75ee824ba0e97038754f0732c458c689c04a4182", "parents": [ "3a5b2ecdd1fa63a8f25bd769223bc1c2564ce45d" ], "author": { "name": "Alex Tomas", "email": "alex@clusterfs.com", "time": "Wed Oct 11 01:21:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext4: 48bit physical block number support in extents\n\nSigned-off-by: Alex Tomas \u003calex@clusterfs.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3a5b2ecdd1fa63a8f25bd769223bc1c2564ce45d", "tree": "dc80fdde9ed01e77ef0ed6fdef7573d303bd07db", "parents": [ "a86c61812637c7dd0c57e29880cffd477b62f2e7" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext4: switch fsblk to sector_t\n\nRedefine ext3 in-kernel filesystem block type (ext3_fsblk_t) from unsigned\nlong to sector_t, to allow kernel to handle \u003e32 bit ext3 blocks.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a86c61812637c7dd0c57e29880cffd477b62f2e7", "tree": "10737307293afde2999a887cfeac32c7d7584aa7", "parents": [ "c3fcc8137ce4296ad6ab94f88bd60cbe03d21527" ], "author": { "name": "Alex Tomas", "email": "alex@clusterfs.com", "time": "Wed Oct 11 01:21:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext3: add extent map support\n\nOn disk extents format:\n/*\n* this is extent on-disk structure\n* it\u0027s used at the bottom of the tree\n*/\nstruct ext3_extent {\n__le32 ee_block; /* first logical block extent covers */\n__le16 ee_len; /* number of blocks covered by extent */\n__le16 ee_start_hi; /* high 16 bits of physical block */\n__le32 ee_start; /* low 32 bigs of physical block */\n};\n\nSigned-off-by: Alex Tomas \u003calex@clusterfs.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c3fcc8137ce4296ad6ab94f88bd60cbe03d21527", "tree": "9f5b4f3cc6d1e12d10c6c687afa0f461ef1b8843", "parents": [ "dab291af8d6307a3075c3d67d0cc8f98e646cb94" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@austin.ibm.com", "time": "Wed Oct 11 01:21:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] jbd2: cleanup ext4_jbd.h\n\nTo allow ext4 to build during the transition from jbd to jbd2, we have both\next4_jbd.h and ext4_jbd2.h in the tree. We no longer need the former.\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f7f4bccb729844a0fa873e224e3a6f7eeed095bb", "tree": "b5b8ce65b5c17b4a7d45e43a3530f2cc977fb894", "parents": [ "470decc613ab2048b619a01028072d932d9086ee" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:20:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] jbd2: rename jbd2 symbols to avoid duplication of jbd symbols\n\nMingming Cao originally did this work, and Shaggy reproduced it using some\nscripts from her.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "470decc613ab2048b619a01028072d932d9086ee", "tree": "5268576f5099040db94b8e984983c0bb28b2a9a7", "parents": [ "02ea2104c55b625cf5b5d9ba8586a4fc17920f5c" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@austin.ibm.com", "time": "Wed Oct 11 01:20:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] jbd2: initial copy of files from jbd\n\nThis is a simple copy of the files in fs/jbd to fs/jbd2 and\n/usr/incude/linux/[ext4_]jbd.h to /usr/include/[ext4_]jbd2.h\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "02ea2104c55b625cf5b5d9ba8586a4fc17920f5c", "tree": "fc7b380eb0f77307902379436c3a9cfca9330737", "parents": [ "617ba13b31fbf505cc21799826639ef24ed94af0" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:20:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] ext4: enable building of ext4\n\nOriginally part of a patch from Mingming Cao and Randy Dunlap. Reorganized\nby Shaggy.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Mingming Cao\u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "617ba13b31fbf505cc21799826639ef24ed94af0", "tree": "2a41e8c993f7c1eed115ad24047d546ba56cbdf5", "parents": [ "ac27a0ec112a089f1a5102bc8dffc79c8c815571" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:20:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] ext4: rename ext4 symbols to avoid duplication of ext3 symbols\n\nMingming Cao originally did this work, and Shaggy reproduced it using some\nscripts from her.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ac27a0ec112a089f1a5102bc8dffc79c8c815571", "tree": "bcbcc0a5a88bf99b35119d9d9d660a37c503d787", "parents": [ "502717f4e112b18d9c37753a32f675bec9f2838b" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@austin.ibm.com", "time": "Wed Oct 11 01:20:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] ext4: initial copy of files from ext3\n\nStart of the ext4 patch series. See Documentation/filesystems/ext4.txt for\ndetails.\n\nThis is a simple copy of the files in fs/ext3 to fs/ext4 and\n/usr/incude/linux/ext3* to /usr/include/ex4*\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "502717f4e112b18d9c37753a32f675bec9f2838b", "tree": "90e674229bbd7caa05e740dfe719cf8749d0eb27", "parents": [ "97c7801cd5b0bb6a38c16108a496235474dc6310" ], "author": { "name": "Chen, Kenneth W", "email": "kenneth.w.chen@intel.com", "time": "Wed Oct 11 01:20:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] hugetlb: fix linked list corruption in unmap_hugepage_range()\n\ncommit fe1668ae5bf0145014c71797febd9ad5670d5d05 causes kernel to oops with\nlibhugetlbfs test suite. The problem is that hugetlb pages can be shared\nby multiple mappings. Multiple threads can fight over page-\u003elru in the\nunmap path and bad things happen. We now serialize __unmap_hugepage_range\nto void concurrent linked list manipulation. Such serialization is also\nneeded for shared page table page on hugetlb area. This patch will fixed\nthe bug and also serve as a prepatch for shared page table.\n\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "44aa5359be589f9cbe9cf0d5c97e22b27a04c7d3", "tree": "d69dc626068b45e62f2456b1d7ab7ca08aff018f", "parents": [ "3524de1c7953e7a22c43b9214ffc3680af6f8edb" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Aug 13 01:54:30 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 10 16:15:34 2006 -0700" }, "message": "[PATCH] ufs endianness annotations\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d136fe7243081a45a141bb297a7b7a627ab60fa9", "tree": "23953313f3e648888e4ec49f2430430030cc0213", "parents": [ "d02d48d8650bf3e2011f25373dbcf87f3c19f16b" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Dec 28 22:27:10 2005 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 10 16:15:34 2006 -0700" }, "message": "[PATCH] Finish annotations of struct vlan_ethhdr\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6ca1584173d0320f47464092eb180a17259cc3f9", "tree": "fe2f9edeb177534fc0e56af9deb9b51555911d70", "parents": [ "2ef1031282cd401b47a5f7f7477fe9ae69aff058" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sat Dec 24 14:32:38 2005 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 10 16:15:34 2006 -0700" }, "message": "[PATCH] smbfs endianness annotations\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "56052d525a05ba9e53d4f11be2d5deee64924514", "tree": "798503b2208b232fe1525ac3beea173643b72b6d", "parents": [ "70f38912935fd4aa3fea1ddf87ed1cee63109cc5" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Thu Dec 01 17:10:40 2005 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 10 16:15:33 2006 -0700" }, "message": "[PATCH] cdrom: add endianness annotations\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "29756fa3287ff702535e459e7ca8c6038f6e9ae3", "tree": "b06d339fc08735ebb052723b86d139bf253ba1ba", "parents": [ "4370df9782a8456039cf85d2b833c2c2097f3ded" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Oct 10 22:47:27 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 10 15:37:22 2006 -0700" }, "message": "[PATCH] trivial iomem annotations: istallion\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fb136e97840872638cb08588c4c9b9fff7f7c456", "tree": "89fbea958dc498a153ae6f04fa658ea32e5944d5", "parents": [ "afc12d30a74415a49a6ce36d89f82641b46c499b" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Oct 10 22:46:47 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 10 15:37:22 2006 -0700" }, "message": "[PATCH] fix misannotation in ioc4.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ba46df984b8e8114c3cf19c51670fab084bd4196", "tree": "ed41e3a2278dfc22bd7fda59e99d8c74af8f429d", "parents": [ "28c4dadd3a7221f5b9cd5c7d03c499788b193353" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Oct 10 22:46:07 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 10 15:37:22 2006 -0700" }, "message": "[PATCH] __user annotations: futex\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1acc04cd4c0b54ada85d0dd5d7c5efc3441261bf", "tree": "21c766ea954bcc4a0515fcee811661f47fcb821d", "parents": [ "6aae8738473b7447284fe370d4e6816c02b4511b" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Oct 10 22:44:37 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 10 15:37:20 2006 -0700" }, "message": "[PATCH] dccp __user annotations\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b0ac3f50b8f2cd992ffd36d22c82eabdf075e9c4", "tree": "8f9165fc31c531477f64731b11fd53128e171322", "parents": [ "81e859ac1eef300c1b2ff49a2f2da8ee4ce1e844" ], "author": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Mon Oct 09 19:13:51 2006 -0400" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Mon Oct 09 19:13:51 2006 -0400" }, "message": "[HEADERS] Put linux/config.h out of its misery.\n\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n" }, { "commit": "659564c8adfe1765476beee8d55cd18986946892", "tree": "8ddef1e06257449b4ca6ca83fc80867771a6f5a4", "parents": [ "e069d79d23739977800c3b8495853b735f77ef30" ], "author": { "name": "Bill Nottingham", "email": "notting@redhat.com", "time": "Mon Oct 09 16:10:48 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 09 14:20:38 2006 -0700" }, "message": "[PATCH] Introduce vfs_listxattr\n\nThis patch moves code out of fs/xattr.c:listxattr into a new function -\nvfs_listxattr. The code for vfs_listxattr was originally submitted by Bill\nNottingham \u003cnotting@redhat.com\u003e to Unionfs.\n\nSorry about that. The reason for this submission is to make the\nlistxattr code in fs/xattr.c a little cleaner (as well as to clean up\nsome code in Unionfs.)\n\nCurrently, Unionfs has vfs_listxattr defined in its code. I think\nthat\u0027s very ugly, and I\u0027d like to see it (re)moved. The logical place\nto put it, is along side of all the other vfs_*xattr functions.\n\nOverall, I think this patch is benefitial for both kernel.org kernel and\nUnionfs.\n\nSigned-off-by: Josef \"Jeff\" Sipek \u003cjsipek@cs.sunysb.edu\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cb1055fb1b79775d398038ad8dcd2c7581f141d8", "tree": "0e71da0114d4d428f6362d3a77ba1f54393d0ff8", "parents": [ "9288d1a3c7ed0abaa7976844e5d42bbd4fa0eae3" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Oct 08 15:08:45 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 08 12:32:36 2006 -0700" }, "message": "[PATCH] linux/io.h needs types.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a8f47c45aee6efa5ef7ec209b90681b091bd3d2c", "tree": "ad2e7ed7af931987b8c39b18d8a7535125039caa", "parents": [ "97432886617825d412bcedadf5e5b308f931caad" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Oct 08 15:04:15 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 08 12:32:36 2006 -0700" }, "message": "[PATCH] missing include of scatterlist.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c6b0a9f87b82f25fa35206ec04b5160372eabab4", "tree": "849ed55115c95a86a3d164d674c178f9504750a5", "parents": [ "5842730de179405d80649231faa0b3f254477434" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Oct 06 00:44:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:41 2006 -0700" }, "message": "[PATCH] knfsd: tidy up up meaning of \u0027buffer size\u0027 in nfsd/sunrpc\n\nThere is some confusion about the meaning of \u0027bufsz\u0027 for a sunrpc server.\nIn some cases it is the largest message that can be sent or received. In\nother cases it is the largest \u0027payload\u0027 that can be included in a NFS\nmessage.\n\nIn either case, it is not possible for both the request and the reply to be\nthis large. One of the request or reply may only be one page long, which\nfits nicely with NFS.\n\nSo we remove \u0027bufsz\u0027 and replace it with two numbers: \u0027max_payload\u0027 and\n\u0027max_mesg\u0027. Max_payload is the size that the server requests. It is used\nby the server to check the max size allowed on a particular connection:\ndepending on the protocol a lower limit might be used.\n\nmax_mesg is the largest single message that can be sent or received. It is\ncalculated as the max_payload, rounded up to a multiple of PAGE_SIZE, and\nwith PAGE_SIZE added to overhead. Only one of the request and reply may be\nthis size. The other must be at most one page.\n\nCc: Greg Banks \u003cgnb@sgi.com\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ec5a19dd935eb3793e1f6ed491e8035b3d7b1df9", "tree": "931d2ffce2fe444f26b51b076c3472110a3e5a8a", "parents": [ "45e02b5b52e43aa7a674f64ca3470b9ee51fc9fd" ], "author": { "name": "Pierre Ossman", "email": "drzeus@drzeus.cx", "time": "Fri Oct 06 00:44:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:41 2006 -0700" }, "message": "[PATCH] mmc: multi sector write transfers\n\nSD cards extend the protocol by allowing the host to query a card how many\nblocks were successfully stored on the medium. This allows us to safely write\nchunks of blocks at once.\n\nSigned-off-by: Pierre Ossman \u003cdrzeus@drzeus.cx\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3260259f0084e51ce21503b130473b78871e7077", "tree": "c553cd9d492b5dc11f33cb260da1f31dcd52ed62", "parents": [ "1662d32cea96a8711bd61094ff090979478f0fd4" ], "author": { "name": "Henne", "email": "henne@nachtwindheim.de", "time": "Fri Oct 06 00:44:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:41 2006 -0700" }, "message": "[PATCH] sched: fix a kerneldoc error on is_init()\n\nFix a kerneldoc warning and reorderd the description for is_init().\n\nSigned-off-by: Henrik Kretzschmar \u003chenne@nachtwindheim.de\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a666ecfbf512dbd63a60f65d2ad6733a9a1b12ee", "tree": "670d0bd90f424101a8f05639ff517e464c4005c6", "parents": [ "dc366708b3b022050f139347a44c65a102e4835d" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Fri Oct 06 00:43:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:41 2006 -0700" }, "message": "[PATCH] Fix typo in \"syntax error if percpu macros are incorrectly used\" patch\n\nTrivial typo fix in the \"syntax error if percpu macros are incorrectly\nused\" patch. I misspelled \"identifier\" in all places. D\u0027Oh!\n\nThanks to Dirk Mueller to point this out.\n\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7236e978a3883406ca06ee79e0739743c7c92a85", "tree": "86b3f05dd67fe018c754ff75f04d3c875dfd08aa", "parents": [ "7f7bbbe50b8a28f4dfaa4cea939ddb50198c4a99" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Fri Oct 06 00:43:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:40 2006 -0700" }, "message": "[PATCH] provide tickadj define\n\nProvide a tickadj compatibility define for archs still using it.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7f7bbbe50b8a28f4dfaa4cea939ddb50198c4a99", "tree": "6421bee762afd8f09c643e90860c4bdbe4dde93b", "parents": [ "1ca4cb2418c04914e4661c059cf5b7b9262c645a" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Oct 06 00:43:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:40 2006 -0700" }, "message": "[PATCH] page fault retry with NOPAGE_REFAULT\n\nAdd a way for a no_page() handler to request a retry of the faulting\ninstruction. It goes back to userland on page faults and just tries again\nin get_user_pages(). I added a cond_resched() in the loop in that later\ncase.\n\nThe problem I have with signal and spufs is an actual bug affecting apps and I\ndon\u0027t see other ways of fixing it.\n\nIn addition, we are having issues with infiniband and 64k pages (related to\nthe way the hypervisor deals with some HV cards) that will require us to muck\naround with the MMU from within the IB driver\u0027s no_page() (it\u0027s a pSeries\nspecific driver) and return to the caller the same way using NOPAGE_REFAULT.\n\nAnd to add to this, the graphics folks have been following a new approach of\nmemory management that involves transparently swapping objects between video\nram and main meory. To do that, they need installing PTEs from a no_page()\nhandler as well and that also requires returning with NOPAGE_REFAULT.\n\n(For the later, they are currently using io_remap_pfn_range to install one PTE\nfrom no_page() which is a bit racy, we need to add a check for the PTE having\nalready been installed afer taking the lock, but that\u0027s ok, they are only at\nthe proof-of-concept stage. I\u0027ll send a patch adding a \"clean\" function to do\nthat, we can use that from spufs too and get rid of the sparsemem hacks we do\nto create struct page for SPEs. Basically, that provides a generic solution\nfor being able to have no_page() map hardware devices, which is something that\nI think sound driver folks have been asking for some time too).\n\nAll of these things depend on having the NOPAGE_REFAULT exit path from\nno_page() handlers.\n\nSigned-off-by: Benjamin Herrenchmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d12e780e003f93433d49ce78cfedf4b4c52adc5", "tree": "6748550400445c11a306b132009f3001e3525df8", "parents": [ "da482792a6d1a3fbaaa25fae867b343fb4db3246" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 05 14:55:46 2006 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@warthog.cambridge.redhat.com", "time": "Thu Oct 05 15:10:12 2006 +0100" }, "message": "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers\n\nMaintain a per-CPU global \"struct pt_regs *\" variable which can be used instead\nof passing regs around manually through all ~1800 interrupt handlers in the\nLinux kernel.\n\nThe regs pointer is used in few places, but it potentially costs both stack\nspace and code to pass it around. On the FRV arch, removing the regs parameter\nfrom all the genirq function results in a 20% speed up of the IRQ exit path\n(ie: from leaving timer_interrupt() to leaving do_IRQ()).\n\nWhere appropriate, an arch may override the generic storage facility and do\nsomething different with the variable. On FRV, for instance, the address is\nmaintained in GR28 at all times inside the kernel as part of general exception\nhandling.\n\nHaving looked over the code, it appears that the parameter may be handed down\nthrough up to twenty or so layers of functions. Consider a USB character\ndevice attached to a USB hub, attached to a USB controller that posts its\ninterrupts through a cascaded auxiliary interrupt controller. A character\ndevice driver may want to pass regs to the sysrq handler through the input\nlayer which adds another few layers of parameter passing.\n\nI\u0027ve build this code with allyesconfig for x86_64 and i386. I\u0027ve runtested the\nmain part of the code on FRV and i386, though I can\u0027t test most of the drivers.\nI\u0027ve also done partial conversion for powerpc and MIPS - these at least compile\nwith minimal configurations.\n\nThis will affect all archs. Mostly the changes should be relatively easy.\nTake do_IRQ(), store the regs pointer at the beginning, saving the old one:\n\n\tstruct pt_regs *old_regs \u003d set_irq_regs(regs);\n\nAnd put the old one back at the end:\n\n\tset_irq_regs(old_regs);\n\nDon\u0027t pass regs through to generic_handle_irq() or __do_IRQ().\n\nIn timer_interrupt(), this sort of change will be necessary:\n\n\t-\tupdate_process_times(user_mode(regs));\n\t-\tprofile_tick(CPU_PROFILING, regs);\n\t+\tupdate_process_times(user_mode(get_irq_regs()));\n\t+\tprofile_tick(CPU_PROFILING);\n\nI\u0027d like to move update_process_times()\u0027s use of get_irq_regs() into itself,\nexcept that i386, alone of the archs, uses something other than user_mode().\n\nSome notes on the interrupt handling in the drivers:\n\n (*) input_dev() is now gone entirely. The regs pointer is no longer stored in\n the input_dev struct.\n\n (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does\n something different depending on whether it\u0027s been supplied with a regs\n pointer or not.\n\n (*) Various IRQ handler function pointers have been moved to type\n irq_handler_t.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)\n" }, { "commit": "da482792a6d1a3fbaaa25fae867b343fb4db3246", "tree": "138c187e669bbaf997780a999299fbc977568e1c", "parents": [ "57a58a9435aef3e0342ba4b2c97e0ddfea6f2c7f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 05 13:06:34 2006 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@warthog.cambridge.redhat.com", "time": "Thu Oct 05 13:28:27 2006 +0100" }, "message": "IRQ: Typedef the IRQ handler function type\n\nTypedef the IRQ handler function type.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n(cherry picked from 1356d1e5fd256997e3d3dce0777ab787d0515c7a commit)\n" }, { "commit": "57a58a9435aef3e0342ba4b2c97e0ddfea6f2c7f", "tree": "35603f6385edf3dcd20e80a2fcf4c66c7cdc34a7", "parents": [ "d223a60106891bfe46febfacf46b20cd8509aaad" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 05 13:06:34 2006 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@warthog.cambridge.redhat.com", "time": "Thu Oct 05 13:28:06 2006 +0100" }, "message": "IRQ: Typedef the IRQ flow handler function type\n\nTypedef the IRQ flow handler function type.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n(cherry picked from 8e973fbdf5716b93a0a8c0365be33a31ca0fa351 commit)\n" }, { "commit": "97d41e90fe61399b99d74820cb7f2d6e0fbac91d", "tree": "f759371424a26963b04badbb4433e360be4e8750", "parents": [ "3bdc9d0b408e01c4e556daba0035ba37f603e920", "afaf5a2d341d33b66b47c2716a263ce593460a08" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 18:57:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 18:57:35 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (54 commits)\n [SCSI] Initial Commit of qla4xxx\n [SCSI] raid class: handle component-add errors\n [SCSI] SCSI megaraid_sas: handle thrown errors\n [SCSI] SCSI aic94xx: handle sysfs errors\n [SCSI] SCSI st: fix error handling in module init, sysfs\n [SCSI] SCSI sd: fix module init/exit error handling\n [SCSI] SCSI osst: add error handling to module init, sysfs\n [SCSI] scsi: remove hosts.h\n [SCSI] scsi: Scsi_Cmnd convertion in aic7xxx_old.c\n [SCSI] megaraid_sas: sets ioctl timeout and updates version,changelog\n [SCSI] megaraid_sas: adds tasklet for cmd completion\n [SCSI] megaraid_sas: prints pending cmds before setting hw_crit_error\n [SCSI] megaraid_sas: function pointer for disable interrupt\n [SCSI] megaraid_sas: frame count optimization\n [SCSI] megaraid_sas: FW transition and q size changes\n [SCSI] qla2xxx: Update version number to 8.01.07-k2.\n [SCSI] qla2xxx: Stall mid-layer error handlers while rport is blocked.\n [SCSI] qla2xxx: Add MODULE_FIRMWARE tags.\n [SCSI] qla2xxx: Add support for host port state FC transport attribute.\n [SCSI] qla2xxx: Add support for fabric name FC transport attribute.\n ...\n" }, { "commit": "ed542bed126caeefc6546b276e4af852d4d34f33", "tree": "f81d7a0c6b997dc32b933fe39ed3a1d891d4d3c8", "parents": [ "83aabc1be551dd1f07266c125ff48ec62a2ce515" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Wed Oct 04 07:05:11 2006 -0400" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.il.steeleye.com", "time": "Wed Oct 04 13:27:26 2006 -0500" }, "message": "[SCSI] raid class: handle component-add errors\n\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "cc94dcf5f24e474cd885f03973bffd7fb8a7072c", "tree": "c8bead67d03b726b2512b9fd0220106db7ece7d4", "parents": [ "5170065d8af2c102ca940303416579606bc7ff51", "2c2345c2b4fec30d12e1e1a6ee153a80af101e32" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 10:44:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 10:44:01 2006 -0700" }, "message": "Merge branch \u0027for-2.6.19\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block\n\n* \u0027for-2.6.19\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block:\n [PATCH] Document bi_sector and sector_t\n [PATCH] helper function for retrieving scsi_cmd given host based block layer tag\n" }, { "commit": "5170065d8af2c102ca940303416579606bc7ff51", "tree": "cdf113cb04be06d0d3afc8df06acc628208dbcdd", "parents": [ "ab8e823515305a93715e71b81efcbe27c6ce0f59", "c4710e65c005339b5979fa258bf89940dc2a700b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 10:43:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 10:43:31 2006 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus:\n [MIPS] Remove remaining reference to ite_gpio.h from Kbuild\n [MIPS] PNX8550 fixups\n" }, { "commit": "2c2345c2b4fec30d12e1e1a6ee153a80af101e32", "tree": "0ca95b58b0e3f3ee15c948ce97bdcfde5c8869ed", "parents": [ "f583f4924d669d36de677e0cc2422ee95203d444" ], "author": { "name": "Roger Gammans", "email": "roger@computer-surgery.co.uk", "time": "Wed Oct 04 13:37:45 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Wed Oct 04 19:32:09 2006 +0200" }, "message": "[PATCH] Document bi_sector and sector_t\n\nSigned-Off-By: Roger Gammans \u003crgammans@computer-surgery.co.uk\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "f583f4924d669d36de677e0cc2422ee95203d444", "tree": "08efeac804151bbaef8cf0ca7effaa4e30e037f9", "parents": [ "4a61f17378c2cdd9bd8f34ef8bd7422861d0c1f1" ], "author": { "name": "David C Somayajulu", "email": "david.somayajulu@qlogic.com", "time": "Wed Oct 04 08:27:25 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Wed Oct 04 19:32:09 2006 +0200" }, "message": "[PATCH] helper function for retrieving scsi_cmd given host based block layer tag\n\nThis was necessitated by the need for a function to get back\nto a scsi_cmnd, when an hba the posts its (corresponding) completion\ninterrupt with a block layer tag as its reference.\n\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\nSigned-off-by: David Somayajulu \u003cdavid.somayajulu@qlogic.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "9ab4f88b7ffdf338773e7755f923bc6b9e079834", "tree": "52c0ef143caf5c878ffbc88dd06d8d46a1bd8e26", "parents": [ "7192f92c799e4bf4943e3e233d6e4d786ac4d8a4" ], "author": { "name": "Haavard Skinnemoen", "email": "hskinnemoen@atmel.com", "time": "Wed Oct 04 16:02:06 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 10:25:05 2006 -0700" }, "message": "[PATCH] serial: Rename PORT_AT91 -\u003e PORT_ATMEL\n\nThe at91_serial driver can be used with both AT32 and AT91 devices\nfrom Atmel and has therefore been renamed atmel_serial. The only\nthing left is to rename PORT_AT91 PORT_ATMEL.\n\nSigned-off-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nAcked-by: Andrew Victor \u003candrew@sanpeople.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c4710e65c005339b5979fa258bf89940dc2a700b", "tree": "ac9a279e73301b06d2d3eb4175fb4a91d5a67d14", "parents": [ "7009af8cd37f7904939aec6bd2325c581abd7cac" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Oct 04 17:32:21 2006 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Oct 04 18:06:15 2006 +0100" }, "message": "[MIPS] Remove remaining reference to ite_gpio.h from Kbuild\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "fefd26b3b8597a11a422d950c0d4424ff33a70ad", "tree": "6794a36072635e71e5b33aec47c616bafdca65c1", "parents": [ "4a61f17378c2cdd9bd8f34ef8bd7422861d0c1f1", "038b0a6d8d32db934bba6a24e74e76e4e327a94f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 09:59:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 09:59:57 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/configh\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davej/configh:\n Remove all inclusions of \u003clinux/config.h\u003e\n\nManually resolved trivial path conflicts due to removed files in\nthe sound/oss/ subdirectory.\n" }, { "commit": "4a61f17378c2cdd9bd8f34ef8bd7422861d0c1f1", "tree": "a2054556900af8c16fd9f5419f012dcf1ee2995a", "parents": [ "d002ec481c24f325ed6cfcb7810d317c015dd1b5", "7ecdb70a0ea436c06540140242bfac6ac3babfc0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 09:06:16 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 09:06:16 2006 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6: (292 commits)\n [GFS2] Fix endian bug for de_type\n [GFS2] Initialize SELinux extended attributes at inode creation time.\n [GFS2] Move logging code into log.c (mostly)\n [GFS2] Mark nlink cleared so VFS sees it happen\n [GFS2] Two redundant casts removed\n [GFS2] Remove uneeded endian conversion\n [GFS2] Remove duplicate sb reading code\n [GFS2] Mark metadata reads for blktrace\n [GFS2] Remove iflags.h, use FS_\n [GFS2] Fix code style/indent in ops_file.c\n [GFS2] streamline-generic_file_-interfaces-and-filemap gfs fix\n [GFS2] Remove readv/writev methods and use aio_read/aio_write instead (gfs bits)\n [GFS2] inode-diet: Eliminate i_blksize from the inode structure\n [GFS2] inode_diet: Replace inode.u.generic_ip with inode.i_private (gfs)\n [GFS2] Fix typo in last patch\n [GFS2] Fix direct i/o logic in filemap.c\n [GFS2] Fix bug in Makefiles for lock modules\n [GFS2] Remove (extra) fs_subsys declaration\n [GFS2/DLM] Fix trailing whitespace\n [GFS2] Tidy up meta_io code\n ...\n" }, { "commit": "d002ec481c24f325ed6cfcb7810d317c015dd1b5", "tree": "71fbdce6aab6ffb5f8590e7ddde7c095a7fa31ab", "parents": [ "5a96c5d0c58ead9a0ece03ffe1c116dea6dafe9c", "0a69452cb45add0841c2bc1e75c25f6bd4f1d8d9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:26:19 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:26:19 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:\n [XFRM]: BEET mode\n [TCP]: Kill warning in tcp_clean_rtx_queue().\n [NET_SCHED]: Remove old estimator implementation\n [ATM]: [zatm] always *pcr in alloc_shaper()\n [ATM]: [ambassador] Change the return type to reflect reality\n [ATM]: kmalloc to kzalloc patches for drivers/atm\n [TIPC]: fix printk warning\n [XFRM]: Clearing xfrm_policy_count[] to zero during flush is incorrect.\n [XFRM] STATE: Use destination address for src hash.\n [NEIGH]: always use hash_mask under tbl lock\n [UDP]: Fix MSG_PROBE crash\n [UDP6]: Fix flowi clobbering\n [NET_SCHED]: Revert \"HTB: fix incorrect use of RB_EMPTY_NODE\"\n [NETFILTER]: ebt_mark: add or/and/xor action support to mark target\n [NETFILTER]: ipt_REJECT: remove largely duplicate route_reverse function\n [NETFILTER]: Honour source routing for LVS-NAT\n [NETFILTER]: add type parameter to ip_route_me_harder\n [NETFILTER]: Kconfig: fix xt_physdev dependencies\n" }, { "commit": "5a96c5d0c58ead9a0ece03ffe1c116dea6dafe9c", "tree": "17199c2c536f25a2b34e37045e9f7619a2dcbb3d", "parents": [ "13bbd8d90647132fc295d73b122567eb8987d298", "5f024a251f0b3b179bbc8fc62f3a650e49359db5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:18:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:18:34 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/willy/parisc-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/willy/parisc-2.6: (41 commits)\n [PARISC] Kill wall_jiffies use\n [PARISC] Honour \"panic_on_oops\" sysctl\n [PARISC] Fix fs/binfmt_som.c\n [PARISC] Export clear_user_page to modules\n [PARISC] Make DMA routines more stubby\n [PARISC] Define pci_get_legacy_ide_irq\n [PARISC] Fix CONFIG_DEBUG_SPINLOCK\n [PARISC] Fix HPUX compat compile with current GCC\n [PARISC] Fix iounmap compile warning\n [PARISC] Add support for Quicksilver AGPGART\n [PARISC] Move LBA and SBA register defines to the common ropes.h\n [PARISC] Create shared \u003casm/ropes.h\u003e header\n [PARISC] Stash the lba_device in its struct device drvdata\n [PARISC] Generalize IS_ASTRO et al to take a parisc_device like\n [PARISC] Pretty print the name of the lba type on kernel boot\n [PARISC] Remove some obsolete comments and I checked that Reo is similar to Ike\n [PARISC] Add hardware found in the rp8400\n [PARISC] Allow nested interrupts\n [PARISC] Further updates to timer_interrupt()\n [PARISC] remove halftick and copy clocktick to local var (gcc can optimize usage)\n ...\n" }, { "commit": "13bbd8d90647132fc295d73b122567eb8987d298", "tree": "466ae1f00a5965308ce2e7695d4bfe88d87b9610", "parents": [ "18e6756a6b463e09fd3873592ec6b0579c78103d", "9020fc960b8f5fbca0de6e4d11881ddc827aa61d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:16:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:16:37 2006 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (25 commits)\n [POWERPC] Add support for the mpc832x mds board\n [POWERPC] Add initial support for the e300c2 core\n [POWERPC] Add MPC8360EMDS default dts file\n [POWERPC] Add MPC8360EMDS board support\n [POWERPC] Add QUICC Engine (QE) infrastructure\n [POWERPC] Add QE device tree node definition\n [POWERPC] Don\u0027t try to just continue if xmon has no input device\n [POWERPC] Fix a printk in pseries_mpic_init_IRQ\n [POWERPC] Get default baud rate in udbg_scc\n [POWERPC] Fix zImage.coff on oldworld PowerMac\n [POWERPC] Fix xmon\u003doff and cleanup xmon initialisation\n [POWERPC] Cleanup include/asm-powerpc/xmon.h\n [POWERPC] Update swim3 printk after blkdev.h change\n [POWERPC] Cell interrupt rework\n POWERPC: mpc82xx merge: board-specific/platform stuff(resend)\n POWERPC: 8272ads merge to powerpc: common stuff\n POWERPC: Added devicetree for mpc8272ads board\n [POWERPC] iSeries has no legacy I/O\n [POWERPC] implement BEGIN/END_FW_FTR_SECTION\n [POWERPC] iSeries does not need pcibios_fixup_resources\n ...\n" }, { "commit": "18e6756a6b463e09fd3873592ec6b0579c78103d", "tree": "71e1394146450f9124041ae7f9a7f804e6c75c30", "parents": [ "a0a00cbf8ae5cea3d72e28982c06f3270420c657", "c8e649ba908954447e9a095677f6a6c8e50a37b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:15:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:15:55 2006 -0700" }, "message": "Merge branch \u0027audit.b32\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current\n\n* \u0027audit.b32\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:\n [PATCH] message types updated\n [PATCH] name_count array overrun\n [PATCH] PPID filtering fix\n [PATCH] arch filter lists with \u003c or \u003e should not be accepted\n" }, { "commit": "e30fdb1e026c2d05f216d2e5a25bfafdfd261ec2", "tree": "0f65410e1d86f29107af8a665e277efd0393451c", "parents": [ "5b9b5572c87b460cd91f7722ac233d1873cfb084", "15a7c3bbe344d75e4891c7d30595899c12ccfaa1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:06:16 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:06:16 2006 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n [libata] pata_artop: kill gcc warning\n [PATCH] libata: turn off NCQ if queue depth is adjusted to 1\n [PATCH] libata: cosmetic changes to constants\n [libata] DocBook minor updates, fixes\n [libata] PCI ID table cleanup in various drivers\n [libata] Print out Status register, if a BSY-sleep takes too long\n [libata] init probe_ent-\u003eprivate_data in a common location\n [libata] minor PCI IDE probe fixes and cleanups\n [libata] Use new PCI_VDEVICE() macro to dramatically shorten ID lists\n [PATCH] Fix reference of uninitialised memory in ata_device_add()\n" }, { "commit": "d56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6", "tree": "a48388734053900a8379042757ee241d1e9dfc7b", "parents": [ "595182bcdf64fbfd7ae22c67ea6081b7d387d246" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed Oct 04 02:17:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:32 2006 -0700" }, "message": "[PATCH] The scheduled removal of some OSS drivers\n\nThis patch contains the scheduled removal of OSS drivers that:\n- have ALSA drivers for the same hardware without known regressions and\n- whose Kconfig options have been removed in 2.6.17.\n\n[michal.k.k.piotrowski@gmail.com: build fix]\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Michal Piotrowski \u003cmichal.k.k.piotrowski@gmail.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "595182bcdf64fbfd7ae22c67ea6081b7d387d246", "tree": "941bd55b72fb8536b69eca816d207dac7a639b0a", "parents": [ "20e9751bd9dd6b832fd84ada27840360f7e877f1" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] RCU: CREDITS and MAINTAINERS\n\nAdd MAINTAINERS entry for Read-Copy Update (RCU), listing Dipankar Sarma as\nmaintainer, and giving the URL for Paul McKenney\u0027s RCU site. Add\nMAINTAINERS entry for rcutorture, listing myself as maintainer. Add\nCREDITS entries for developers of RCU, RCU variants, and rcutorture. Use\nPaul McKenney\u0027s preferred email address in include/linux/rcupdate.h .\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nCc: Paul McKenney \u003cpaulmck@us.ibm.com\u003e\nCc: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "20e9751bd9dd6b832fd84ada27840360f7e877f1", "tree": "c598ff9cb9e540da7f8595f2c130f3674065e018", "parents": [ "4b6c2cca6eef9cc4a15350bf1c61839e12e08b84" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Oct 04 02:17:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] rcu: simplify/improve batch tuning\n\nKill a hard-to-calculate \u0027rsinterval\u0027 boot parameter and per-cpu\nrcu_data.last_rs_qlen. Instead, it adds adds a flag rcu_ctrlblk.signaled,\nwhich records the fact that one of CPUs has sent a resched IPI since the\nlast rcu_start_batch().\n\nRoughly speaking, we need two rcu_start_batch()s in order to move callbacks\nfrom -\u003enxtlist to -\u003edonelist. This means that when -\u003eqlen exceeds qhimark\nand continues to grow, we should send a resched IPI, and then do it again\nafter we gone through a quiescent state.\n\nOn the other hand, if it was already sent, we don\u0027t need to do it again\nwhen another CPU detects overflow of the queue.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e6a92013ba458804161c0c5b6d134d82204dc233", "tree": "ecee5fdcef80d1dba0ac6ea87370931ea39ffecd", "parents": [ "eabc069401bcf45bcc3f19e643017bf761780aa8" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Oct 04 02:17:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] SRCU: report out-of-memory errors\n\nCurrently the init_srcu_struct() routine has no way to report out-of-memory\nerrors. This patch (as761) makes it return -ENOMEM when the per-cpu data\nallocation fails.\n\nThe patch also makes srcu_init_notifier_head() report a BUG if a notifier\nhead can\u0027t be initialized. Perhaps it should return -ENOMEM instead, but\nin the most likely cases where this might occur I don\u0027t think any recovery\nis possible. Notifier chains generally are not created dynamically.\n\n[akpm@osdl.org: avoid statement-with-side-effect in macro]\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "eabc069401bcf45bcc3f19e643017bf761780aa8", "tree": "1175b8bed2d88cc9f437edbc239d7681f13b8a7d", "parents": [ "b2896d2e75c87ea6a842c088db730b03c91db737" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Oct 04 02:17:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] Add SRCU-based notifier chains\n\nThis patch (as751) adds a new type of notifier chain, based on the SRCU\n(Sleepable Read-Copy Update) primitives recently added to the kernel. An\nSRCU notifier chain is much like a blocking notifier chain, in that it must\nbe called in process context and its callout routines are allowed to sleep.\n The difference is that the chain\u0027s links are protected by the SRCU\nmechanism rather than by an rw-semaphore, so calling the chain has\nextremely low overhead: no memory barriers and no cache-line bouncing. On\nthe other hand, unregistering from the chain is expensive and the chain\nhead requires special runtime initialization (plus cleanup if it is to be\ndeallocated).\n\nSRCU notifiers are appropriate for notifiers that will be called very\nfrequently and for which unregistration occurs very seldom. The proposed\n\"task notifier\" scheme qualifies, as may some of the network notifiers.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nAcked-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "621934ee7ed5b073c7fd638b347e632c53572761", "tree": "5722f9cda22c099ad60545f963410dcbc762ee65", "parents": [ "95d77884c77beed676036d2f74d10b470a483c63" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@us.ibm.com", "time": "Wed Oct 04 02:17:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] srcu-3: RCU variant permitting read-side blocking\n\nUpdated patch adding a variant of RCU that permits sleeping in read-side\ncritical sections. SRCU is as follows:\n\no\tEach use of SRCU creates its own srcu_struct, and each\n\tsrcu_struct has its own set of grace periods. This is\n\tcritical, as it prevents one subsystem with a blocking\n\treader from holding up SRCU grace periods for other\n\tsubsystems.\n\no\tThe SRCU primitives (srcu_read_lock(), srcu_read_unlock(),\n\tand synchronize_srcu()) all take a pointer to a srcu_struct.\n\no\tThe SRCU primitives must be called from process context.\n\no\tsrcu_read_lock() returns an int that must be passed to\n\tthe matching srcu_read_unlock(). Realtime RCU avoids the\n\tneed for this by storing the state in the task struct,\n\tbut SRCU needs to allow a given code path to pass through\n\tmultiple SRCU domains -- storing state in the task struct\n\twould therefore require either arbitrary space in the\n\ttask struct or arbitrary limits on SRCU nesting. So I\n\tkicked the state-storage problem up to the caller.\n\n\tOf course, it is not permitted to call synchronize_srcu()\n\twhile in an SRCU read-side critical section.\n\no\tThere is no call_srcu(). It would not be hard to implement\n\tone, but it seems like too easy a way to OOM the system.\n\t(Hey, we have enough trouble with call_rcu(), which does\n\t-not- permit readers to sleep!!!) So, if you want it,\n\tplease tell me why...\n\n[josht@us.ibm.com: sparse notation]\nSigned-off-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "95d77884c77beed676036d2f74d10b470a483c63", "tree": "7897bc159d0d8ac972abc76e01d6e54c2bca3c84", "parents": [ "03571e11c4a6d08230657f80970f0a5cc7820471" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:17:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] htirq: tidy up the htirq code\n\nThis moves the declarations for the architecture helpers into\ninclude/linux/htirq.h from the generic include/linux/pci.h. Hopefully this\nwill make this distinction clearer.\n\nhtirq.h is included where it is needed.\n\nThe dependency on the msi code is fixed and removed.\n\nThe Makefile is tidied up.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3b7d1921f4cdd6d6ddb7899ae7a8d413991c5cf4", "tree": "5f809e0c4310f60dfa6f65d54fbaf9f01e2ebff9", "parents": [ "277bc33bc2479707e88b0b2ae6fe56e8e4aabe81" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:29 2006 -0700" }, "message": "[PATCH] msi: refactor and move the msi irq_chip into the arch code\n\nIt turns out msi_ops was simply not enough to abstract the architecture\nspecific details of msi. So I have moved the resposibility of constructing\nthe struct irq_chip to the architectures, and have two architecture specific\nfunctions arch_setup_msi_irq, and arch_teardown_msi_irq.\n\nFor simple architectures those functions can do all of the work. For\narchitectures with platform dependencies they can call into the appropriate\nplatform code.\n\nWith this msi.c is finally free of assuming you have an apic, and this\nactually takes less code.\n\nThe helpers for the architecture specific code are declared in the linux/msi.h\nto keep them separate from the msi functions used by drivers in linux/pci.h\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1f80025e624bb14fefadfef7e80fbfb9740d4714", "tree": "1d6f18ebd2855e882213922036d8df8cd7e88db4", "parents": [ "8b955b0dddb35e398b07e217a81f8bd49400796f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:29 2006 -0700" }, "message": "[PATCH] msi: simplify msi sanity checks by adding with generic irq code\n\nCurrently msi.c is doing sanity checks that make certain before an irq is\ndestroyed it has no more users.\n\nBy adding irq_has_action I can perform the test is a generic way, instead of\nrelying on a msi specific data structure.\n\nBy performing the core check in dynamic_irq_cleanup I ensure every user of\ndynamic irqs has a test present and we don\u0027t free resources that are in use.\n\nIn msi.c this allows me to kill the attrib.state member of msi_desc and all of\nthe assciated code to maintain it.\n\nTo keep from freeing data structures when irq cleanup code is called to soon\nchanging dyanamic_irq_cleanup is insufficient because there are msi specific\ndata structures that are also not safe to free.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8b955b0dddb35e398b07e217a81f8bd49400796f", "tree": "6fc307371b6889ac08fa5a7187cde1c137c8d765", "parents": [ "e78d01693be38bf93dd6bb49b86e143da450de86" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:29 2006 -0700" }, "message": "[PATCH] Initial generic hypertransport interrupt support\n\nThis patch implements two functions ht_create_irq and ht_destroy_irq for\nuse by drivers. Several other functions are implemented as helpers for\narch specific irq_chip handlers.\n\nThe driver for the card I tested this on isn\u0027t yet ready to be merged.\nHowever this code is and hypertransport irqs are in use in a few other\nplaces in the kernel. Not that any of this will get merged before 2.6.19\n\nBecause the ipath-ht400 is slightly out of spec this code will need to be\ngeneralized to work there.\n\nI think all of the powerpc uses are for a plain interrupt controller in a\nchipset so support for native hypertransport devices is a little less\ninteresting.\n\nHowever I think this is a half way decent model on how to separate arch\nspecific and generic helper code, and I think this is a functional model of\nhow to get the architecture dependencies out of the msi code.\n\n[akpm@osdl.org: Kconfig fix]\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e78d01693be38bf93dd6bb49b86e143da450de86", "tree": "95fb24b9ffad0d0441118e8ea072a6af64348006", "parents": [ "cd1182f56a064d42d10e289ef4018f9c2230247d" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:29 2006 -0700" }, "message": "[PATCH] Add Hypertransport capability defines\n\nThis adds defines for the hypertransport capability subtypes and starts\nusing them a little.\n\n[akpm@osdl.org: fix typo]\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "23d0b8b053391afe15c9667d80de77ca88e18b8b", "tree": "8ee6dd027581f794bcbffaa9022a3635ba59b04a", "parents": [ "323a01c50832749d23664954f91df6fc43e73975" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:28 2006 -0700" }, "message": "[PATCH] genirq: irq: generalize the check for HARDIRQ_BITS\n\nThis patch adds support for systems that cannot receive every interrupt on a\nsingle cpu simultaneously, in the check to see if we have enough HARDIRQ_BITS.\n\nMAX_HARDIRQS_PER_CPU becomes the count of the maximum number of hardare\ngenerated interrupts per cpu.\n\nOn architectures that support per cpu interrupt delivery this can be a\nsignificant space savings and scalability bonus.\n\nThis patch adds support for systems that cannot receive every interrupt on\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "323a01c50832749d23664954f91df6fc43e73975", "tree": "da7ddc721a28c127b1e9bd7f3f629f3e0f1ab872", "parents": [ "ace80ab796ae30d2c9ee8a84ab6f608a61f8b87b" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:28 2006 -0700" }, "message": "[PATCH] genirq: irq: remove msi hacks\n\nBecause of the nasty way that CONFIG_PCI_MSI was implemented we wound up with\nset_irq_info and set_native_irq_info, with move_irq and move_native_irq. Both\nfunctions did the same thing but they were built and called under different\ncircumstances. Now that the msi hacks are gone we can kill move_irq and\nset_irq_info.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3a16d713626735f3016da0521b7bf251cd78e836", "tree": "39147d40b681391a578b19fceb50dfe5a7a4a1ab", "parents": [ "92db6d10bc1bc43330a4c540fa5b64c83d9d865f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:27 2006 -0700" }, "message": "[PATCH] genirq: irq: add a dynamic irq creation API\n\nWith the msi support comes a new concept in irq handling, irqs that are\ncreated dynamically at run time.\n\nCurrently the msi code allocates irqs backwards. First it allocates a\nplatform dependent routing value for an interrupt the ``vector\u0027\u0027 and then it\nfigures out from the vector which irq you are on.\n\nThis msi backwards allocator suffers from two basic problems. The allocator\nsuffers because it is trying to do something that is architecture specific in\na generic way making it brittle, inflexible, and tied to tightly to the\narchitecture implementation. The alloctor also suffers from it\u0027s very\nbackwards nature as it has tied things together that should have no\ndependencies.\n\nTo solve the basic dynamic irq allocation problem two new architecture\nspecific functions are added: create_irq and destroy_irq.\n\ncreate_irq takes no input and returns an unused irq number, that won\u0027t be\nreused until it is returned to the free poll with destroy_irq. The irq then\ncan be used for any purpose although the only initial consumer is the msi\ncode.\n\ndestroy_irq takes an irq number allocated with create_irq and returns it to\nthe free pool.\n\nMaking this functionality per architecture increases the simplicity of the irq\nallocation code and increases it\u0027s flexibility.\n\ndynamic_irq_init() and dynamic_irq_cleanup() are added to automate the\nirq_desc initializtion that should happen for dynamic irqs.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "38bc0361303535c86f6b67b151a541728d7bdae6", "tree": "6a3939b1f7aea3b00fc4ecd72646fd8442c95766", "parents": [ "0366f8f7137deb072991e4c50769c6da31f8940c" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:27 2006 -0700" }, "message": "[PATCH] genirq: msi: refactor the msi_ops\n\nThe current msi_ops are short sighted in a number of ways, this patch attempts\nto fix the glaring deficiences.\n\n- Report in msi_ops if a 64bit address is needed in the msi message, so we\n can fail 32bit only msi structures.\n\n- Send and receive a full struct msi_msg in both setup and target. This is\n a little cleaner and allows for architectures that need to modify the data\n to retarget the msi interrupt to a different cpu.\n\n- In target pass in the full cpu mask instead of just the first cpu in case\n we can make use of the full cpu mask.\n\n- Operate in terms of irqs and not vectors, currently there is still a 1-1\n relationship but on architectures other than ia64 I expect this will change.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0366f8f7137deb072991e4c50769c6da31f8940c", "tree": "11cb801b0fe9bc1742f1c47716a7d815b9d98dee", "parents": [ "dd159eeca971d594fa30176733b66d37acda82a3" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:27 2006 -0700" }, "message": "[PATCH] genirq: msi: implement helper functions read_msi_msg and write_msi_msg\n\nIn support of this I also add a struct msi_msg that captures the the two\naddress and one data field ina typical msi message, and I remember the pos and\nif the address is 64bit in struct msi_desc.\n\nThis makes the code a little more readable and easier to maintain, and paves\nthe way to further simplfications.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e7b946e98a456077dd6897f726f3d6197bd7e3b9", "tree": "bb76eb06edcef981540774d638a1bd7eaef690ee", "parents": [ "a24ceab4f44f21749aa0b6bd38bee37c775e036f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:26 2006 -0700" }, "message": "[PATCH] genirq: irq: add moved_masked_irq\n\nCurrently move_native_irq disables and renables the irq we are migrating to\nensure we don\u0027t take that irq when we are actually doing the migration\noperation. Disabling the irq needs to happen but sometimes doing the work is\nmove_native_irq is too late.\n\nOn x86 with ioapics the irq move sequences needs to be:\nedge_triggered:\n mask irq.\n move irq.\n unmask irq.\n ack irq.\nlevel_triggered:\n mask irq.\n ack irq.\n move irq.\n unmask irq.\n\nWe can easily perform the edge triggered sequence, with the current defintion\nof move_native_irq. However the level triggered case does not map well. For\nthat I have added move_masked_irq, to allow me to disable the irqs around both\nthe ack and the move.\n\nQ: Why have we not seen this problem earlier?\n\nA: The only symptom I have been able to reproduce is that if we change\n the vector before acknowleding an irq the wrong irq is acknowledged.\n Since we currently are not reprogramming the irq vector during\n migration no problems show up.\n\n We have to mask the irq before we acknowledge the irq or else we could\n hit a window where an irq is asserted just before we acknowledge it.\n\n Edge triggered irqs do not have this problem because acknowledgements\n do not propogate in the same way.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a24ceab4f44f21749aa0b6bd38bee37c775e036f", "tree": "d33625ff3b5f7a7b9b90a6e0e765ad19bfd00195", "parents": [ "f5b9ed7acdcfea4bf73a70dececa7483787503ed" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:26 2006 -0700" }, "message": "[PATCH] genirq: irq: convert the move_irq flag from a 32bit word to a single bit\n\nThe primary aim of this patchset is to remove maintenances problems caused by\nthe irq infrastructure. The two big issues I address are an artificially\nsmall cap on the number of irqs, and that MSI assumes vector \u003d\u003d irq. My\nprimary focus is on x86_64 but I have touched other architectures where\nnecessary to keep them from breaking.\n\n- To increase the number of irqs I modify the code to look at the (cpu,\n vector) pair instead of just looking at the vector.\n\n With a large number of irqs available systems with a large irq count no\n longer need to compress their irq numbers to fit. Removing a lot of brittle\n special cases.\n\n For acpi guys the result is that irq \u003d\u003d gsi.\n\n- Addressing the fact that MSI assumes irq \u003d\u003d vector takes a few more\n patches. But suffice it to say when I am done none of the generic irq code\n even knows what a vector is.\n\nIn quick testing on a large Unisys x86_64 machine we stumbled over at least\none driver that assumed that NR_IRQS could always fit into an 8 bit number.\nThis driver is clearly buggy today. But this has become a class of bugs that\nit is now much easier to hit.\n\nThis patch:\n\nThis is a minor space optimization. In practice I don\u0027t think this has any\naffect because of our alignment constraints and the other fields but there is\nnot point in chewing up an uncessary word and since we already read the flag\nfield this should improve the cache hit ratio of the irq handler.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f7aa2638f288f4c67acdb55947472740bd27d27a", "tree": "3710565111a49ac65a190268dd7c0eaab301b478", "parents": [ "42ca09938157105c1f573c831a35e9c3e02eb354" ], "author": { "name": "Cedric Le Goater", "email": "clg@fr.ibm.com", "time": "Wed Oct 04 02:16:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:24 2006 -0700" }, "message": "[PATCH] Fix linux/nfsd/const.h for make headers_check\n\nmake headers_check fails on linux/nfsd/const.h.\n\nSince linux/sunrpc/msg_prot.h does not seem to export anything interesting\nfor userspace, this patch moves it in the __KERNEL__ protected section.\n\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "42ca09938157105c1f573c831a35e9c3e02eb354", "tree": "61533863e1adb46016015a347c70517ae9b10d3f", "parents": [ "81c3f4130202a1dcb2b28ab56684eb5e9d43d8c1" ], "author": { "name": "J.Bruce Fields", "email": "bfields@fieldses.org", "time": "Wed Oct 04 02:16:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:23 2006 -0700" }, "message": "[PATCH] knfsd: nfsd4: actually use all the pieces to implement referrals\n\nUse all the pieces set up so far to implement referral support, allowing\nreturn of NFS4ERR_MOVED and fs_locations attribute.\n\nSigned-off-by: Manoj Naik \u003cmanoj@almaden.ibm.com\u003e\nSigned-off-by: Fred Isaman \u003ciisaman@citi.umich.edu\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "81c3f4130202a1dcb2b28ab56684eb5e9d43d8c1", "tree": "66f473d1a2bd63c60af47613c5ddb41339f18e07", "parents": [ "933469190ed5915b0568bc564346bb8db718f460" ], "author": { "name": "J.Bruce Fields", "email": "bfields@fieldses.org", "time": "Wed Oct 04 02:16:19 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:23 2006 -0700" }, "message": "[PATCH] knfsd: nfsd4: xdr encoding for fs_locations\n\nEncode fs_locations attribute.\n\nSigned-off-by: Manoj Naik \u003cmanoj@almaden.ibm.com\u003e\nSigned-off-by: Fred Isaman \u003ciisaman@citi.umich.edu\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "933469190ed5915b0568bc564346bb8db718f460", "tree": "fdb811ebfb962b0dc5e9b567ef13df234d49918a", "parents": [ "b009a873de05c6e0d7613df3584b6dcb2e4280ee" ], "author": { "name": "Manoj Naik", "email": "manoj@almaden.ibm.com", "time": "Wed Oct 04 02:16:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:22 2006 -0700" }, "message": "[PATCH] knfsd: nfsd4: fslocations data structures\n\nDefine FS locations structures, some functions to manipulate them, and add\ncode to parse FS locations in downcall and add to the exports structure.\n\n[bfields@fieldses.org: bunch of fixes and cleanups]\nSigned-off-by: Manoj Naik \u003cmanoj@almaden.ibm.com\u003e\nSigned-off-by: Fred Isaman \u003ciisaman@citi.umich.edu\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b009a873de05c6e0d7613df3584b6dcb2e4280ee", "tree": "a79bc4a82ca4bf8f3564fd024ffd0eedcdddab34", "parents": [ "21c0d8fdd95024ffa708a938099148b8f1078d46" ], "author": { "name": "J.Bruce Fields", "email": "bfields@fieldses.org", "time": "Wed Oct 04 02:16:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:22 2006 -0700" }, "message": "[PATCH] knfsd: nfsd: store export path in export\n\nStore the export path in the svc_export structure instead of storing only the\ndentry. This will prevent the need for additional d_path calls to provide\nNFSv4 fs_locations support.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "89e63ef609fb0064a47281e31e38010159c32d57", "tree": "fcc1953b65d29caabbb4caf25498f4f160797a70", "parents": [ "bc5fea4299b8bda5f73c6f79dc35d388caf8bced" ], "author": { "name": "Neil Brown", "email": "neilb@suse.de", "time": "Wed Oct 04 02:16:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:19 2006 -0700" }, "message": "[PATCH] Convert lockd to use the newer mutex instead of the older semaphore\n\nBoth the (recently introduces) nsm_sema and the older f_sema are converted\nover.\n\nCc: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bc5fea4299b8bda5f73c6f79dc35d388caf8bced", "tree": "e8822bdad94634e896690a285e1e26b54a0f09d5", "parents": [ "0ade060ee51b9b6cf18d580405dc9ab90067f69f" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:16:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:19 2006 -0700" }, "message": "[PATCH] knfsd: register all RPC programs with portmapper by default\n\nThe NFSACL patches introduced support for multiple RPC services listening on\nthe same transport. However, only the first of these services was registered\nwith portmapper. This was perfectly fine for nfsacl, as you traditionally do\nnot want these to show up in a portmapper listing.\n\nThe patch below changes the default behavior to always register all services\nlistening on a given transport, but retains the old behavior for nfsacl\nservices.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "460f5cac1e24e947509b6112c99c5bc9ff687b45", "tree": "135d63c8401c79513dd43efdd2faeae51b87c5dc", "parents": [ "39be4502cb75dc26007fe1659735b26c8e63fcc6" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:16:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:18 2006 -0700" }, "message": "[PATCH] knfsd: export nsm_local_state to user space via sysctl\n\nEvery NLM call includes the client\u0027s NSM state. Currently, the Linux client\nalways reports 0 - which seems not to cause any problems, but is not what the\nprotocol says.\n\nThis patch exposes the kernel\u0027s internal variable to user space via a sysctl,\nwhich can be set at system boot time by statd.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "39be4502cb75dc26007fe1659735b26c8e63fcc6", "tree": "0f4c6bf14f8a975178b3192bfc9ba942da56619f", "parents": [ "031d869d0e0be18cfe35526be5608225b8f0a7be" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:16:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:18 2006 -0700" }, "message": "[PATCH] knfsd: match GRANTED_RES replies using cookies\n\nWhen we send a GRANTED_MSG call, we current copy the NLM cookie provided in\nthe original LOCK call - because in 1996, some broken clients seemed to rely\non this bug. However, this means the cookies are not unique, so that when the\nclient\u0027s GRANTED_RES message comes back, we cannot simply match it based on\nthe cookie, but have to use the client\u0027s IP address in addition. Which breaks\nwhen you have a multi-homed NFS client.\n\nThe X/Open spec explicitly mentions that clients should not expect the same\ncookie; so one may hope that any clients that were broken in 1996 have either\nbeen fixed or rendered obsolete.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "031d869d0e0be18cfe35526be5608225b8f0a7be", "tree": "b9b8445bec58d268feaa2efb61da5133ffcc2093", "parents": [ "abd1f50094cad9dff6d68ada98b495549f52fc30" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:16:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: make nlmclnt_next_cookie SMP safe\n\nThe way we incremented the NLM cookie in nlmclnt_next_cookie was not thread\nsafe. This patch changes the counter to an atomic_t\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "abd1f50094cad9dff6d68ada98b495549f52fc30", "tree": "dd738067aa90af1cb4613a7c711ee426ff5f8ae9", "parents": [ "350fce8dbf43f7d441b77366851c9ce3cd28d6dc" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:16:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: lockd: optionally use hostnames for identifying peers\n\nThis patch adds the nsm_use_hostnames sysctl and module param. If set, lockd\nwill use the client\u0027s name (as given in the NLM arguments) to find the NSM\nhandle. This makes recovery work when the NFS peer is multi-homed, and the\nreboot notification arrives from a different IP than the original lock calls.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "350fce8dbf43f7d441b77366851c9ce3cd28d6dc", "tree": "a47f7e875bb9c06b93df30b84de9ca97d66740b2", "parents": [ "c53c1bb94f30cecee79ca0a8e9977640338283be" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Oct 04 02:16:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: simplify nlmsvc_invalidate_all\n\nAs a result of previous patches, the loop in nlmsvc_invalidate_all just sets\nh_expires for all client/hosts to 0 (though does it in a very complicated\nway).\n\nThis was possibly meant to trigger early garbage collection but half the time\n\u00270\u0027 is in the future and so it infact delays garbage collection.\n\nPre-aging the \u0027hosts\u0027 is not really needed at this point anyway so we throw\nout the loop and nlm_find_client which is no longer needed.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f2af793db02d2c2f677bdb5bf8e0efdcbf9c0256", "tree": "2daa40a1a128905ff514df995903d8ef8d692b04", "parents": [ "07ba80635117c136714084e019375aa508365375" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: lockd: make nlm_traverse_* more flexible\n\nThis patch makes nlm_traverse{locks,blocks,shares} and friends use a function\npointer rather than a \"action\" enum.\n\nThis function pointer is given two nlm_hosts (one given by the caller, the\nother taken from the lock/block/share currently visited), and is free to do\nwith them as it wants. If it returns a non-zero value, the lockd/block/share\nis released.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "07ba80635117c136714084e019375aa508365375", "tree": "06160152e4b9c137669a5c833366858f72601895", "parents": [ "68a2d76cea4234bc027df23085d9df4f2171f7fc" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: change nlm_file to use a hlist\n\nThis changes struct nlm_file and the nlm_files hash table to use a hlist\ninstead of the home-grown lists.\n\nThis allows us to remove f_hash which was only used to find the right hash\nchain to delete an entry from.\n\nIt also increases the size of the nlm_files hash table from 32 to 128.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "68a2d76cea4234bc027df23085d9df4f2171f7fc", "tree": "79a595aaebb198f3692e9187d0284bc4ac18f469", "parents": [ "0cea32761a2f954c6d42ca79d7d1e6b9663b1e4a" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: lockd: Change list of blocked list to list_node\n\nThis patch changes the nlm_blocked list to use a list_node instead of\nhomegrown linked list handling.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0cea32761a2f954c6d42ca79d7d1e6b9663b1e4a", "tree": "4e98cf7e8e4c353e9cfc58a71a16d34c521a46a3", "parents": [ "9502c52259f7038b6c1e31532e22884716a56b1a" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: lockd: make the hash chains use a hlist_node\n\nGet rid of the home-grown singly linked lists for the nlm_host hash table.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9502c52259f7038b6c1e31532e22884716a56b1a", "tree": "234b6eef6ed6d58038d8433216e8549c9e23028e", "parents": [ "5c8dd29ca7fc7483690cef4306549742d534f2a2" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: lockd: make the nsm upcalls use the nsm_handle\n\nThis converts the statd upcalls to use the nsm_handle\n\nThis means that we only register each host once with statd, rather than\nregistering each host/vers/protocol triple.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c8dd29ca7fc7483690cef4306549742d534f2a2", "tree": "edf51e354535448ea6b57a59358d9f28c556684c", "parents": [ "f0737a39a64a9df32bb045c54e1cdf6cecdcbdd7" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:17 2006 -0700" }, "message": "[PATCH] knfsd: lockd: Make nlm_host_rebooted use the nsm_handle\n\nThis patch makes the SM_NOTIFY handling understand and use the nsm_handle.\n\nTo make it a bit clear what is happening:\n\n nlmclent_prepare_reclaim and nlmclnt_finish_reclaim\n get open-coded into \u0027reclaimer\u0027\n\nThe result is tidied up.\n\nThen some of that functionality is moved out into nlm_host_rebooted (which\ncalls nlmclnt_recovery which starts a thread which runs reclaimer).\n\nAlso host_rebooted now finds an nsm_handle rather than a host, then then\niterates over all hosts and deals with each host that shares that nsm_handle.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8dead0dbd478f35fd943f3719591e5af1ac0950d", "tree": "05ad7dd248263cbeecc4f3d0b4cbb3ec06c65626", "parents": [ "db4e4c9a9e741ee812e1febf5e386d6a24218a71" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:16 2006 -0700" }, "message": "[PATCH] knfsd: lockd: introduce nsm_handle\n\nThis patch introduces the nsm_handle, which is shared by all nlm_host objects\nreferring to the same client.\n\nWith this patch applied, all nlm_hosts from the same address will share the\nsame nsm_handle. A future patch will add sharing by name.\n\nNote: this patch changes h_name so that it is no longer guaranteed to be an IP\naddress of the host. When the host represents an NFS server, h_name will be\nthe name passed in the mount call. When the host represents a client, h_name\nwill be the name presented in the lock request received from the client. A\nh_name is only used for printing informational messages, this change should\nnot be significant.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "db4e4c9a9e741ee812e1febf5e386d6a24218a71", "tree": "92e59fba30edbf5e10908eb2952928a5e2a29adf", "parents": [ "cf712c24d72341effcfd28330b83b49f77cb627b" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:16 2006 -0700" }, "message": "[PATCH] knfsd: when looking up a lockd host, pass hostname \u0026 length\n\nThis patch adds the peer\u0027s hostname (and name length) to all calls to\nnlm*_lookup_host functions. A subsequent patch will make use of these (is\nrequested by a sysctl).\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cf712c24d72341effcfd28330b83b49f77cb627b", "tree": "88fcb932f3c85d83601e45473bee2c99a22ba9c2", "parents": [ "977faf392fc898407554bbe7338d57b29e3660cf" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Wed Oct 04 02:15:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:16 2006 -0700" }, "message": "[PATCH] knfsd: consolidate common code for statd-\u003elockd notification\n\nCommon code from nlm4svc_proc_sm_notify and nlmsvc_proc_sm_notify is moved\ninto a new nlm_host_rebooted.\n\nThis is in preparation of a patch that will change the reboot notification\nhandling entirely.\n\nSigned-off-by: Olaf Kirch \u003cokir@suse.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7b2b1fee30df7e2165525cd03f7d1d01a3a56794", "tree": "71740fb9ea88465b54c52d998eadd012a6f8f4a6", "parents": [ "fce1456a19f5c08b688c29f00ef90fdfa074c79b" ], "author": { "name": "Greg Banks", "email": "gnb@melbourne.sgi.com", "time": "Wed Oct 04 02:15:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:16 2006 -0700" }, "message": "[PATCH] knfsd: knfsd: cache ipmap per TCP socket\n\nSpeed up high call-rate workloads by caching the struct ip_map for the peer on\nthe connected struct svc_sock instead of looking it up in the ip_map cache\nhashtable on every call. This helps workloads using AUTH_SYS authentication\nover TCP.\n\nTesting was on a 4 CPU 4 NIC Altix using 4 IRIX clients, each with 16\nsynthetic client threads simulating an rsync (i.e. recursive directory\nlisting) workload reading from an i386 RH9 install image (161480 regular files\nin 10841 directories) on the server. That tree is small enough to fill in the\nserver\u0027s RAM so no disk traffic was involved. This setup gives a sustained\ncall rate in excess of 60000 calls/sec before being CPU-bound on the server.\n\nProfiling showed strcmp(), called from ip_map_match(), was taking 4.8% of each\nCPU, and ip_map_lookup() was taking 2.9%. This patch drops both contribution\ninto the profile noise.\n\nNote that the above result overstates this value of this patch for most\nworkloads. The synthetic clients are all using separate IP addresses, so\nthere are 64 entries in the ip_map cache hash. Because the kernel measured\ncontained the bug fixed in commit\n\ncommit 1f1e030bf75774b6a283518e1534d598e14147d4\n\nand was running on 64bit little-endian machine, probably all of those 64\nentries were on a single chain, thus increasing the cost of ip_map_lookup().\n\nWith a modern kernel you would need more clients to see the same amount of\nperformance improvement. This patch has helped to scale knfsd to handle a\ndeployment with 2000 NFS clients.\n\nSigned-off-by: Greg Banks \u003cgnb@melbourne.sgi.com\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "596bbe53eb3abfe7326b2f5e8afd614265c319c8", "tree": "31e1f008f8acb46d1a3a937538446a1447ed9c8f", "parents": [ "7adae489fe794e3e203ff168595f635d0b845e59" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Oct 04 02:15:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:16 2006 -0700" }, "message": "[PATCH] knfsd: Allow max size of NFSd payload to be configured\n\nThe max possible is the maximum RPC payload. The default depends on amount of\ntotal memory.\n\nThe value can be set within reason as long as no nfsd threads are currently\nrunning. The value can also be ready, allowing the default to be determined\nafter nfsd has started.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7adae489fe794e3e203ff168595f635d0b845e59", "tree": "f20544b72bdaea7cff0d340b5b4e5bfcaf2ce8fb", "parents": [ "3cc03b164cf01c6f36e64720b58610d292fb26f7" ], "author": { "name": "Greg Banks", "email": "gnb@melbourne.sgi.com", "time": "Wed Oct 04 02:15:47 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:16 2006 -0700" }, "message": "[PATCH] knfsd: Prepare knfsd for support of rsize/wsize of up to 1MB, over TCP\n\nThe limit over UDP remains at 32K. Also, make some of the apparently\narbitrary sizing constants clearer.\n\nThe biggest change here involves replacing NFSSVC_MAXBLKSIZE by a function of\nthe rqstp. This allows it to be different for different protocols (udp/tcp)\nand also allows it to depend on the servers declared sv_bufsiz.\n\nNote that we don\u0027t actually increase sv_bufsz for nfs yet. That comes next.\n\nSigned-off-by: Greg Banks \u003cgnb@melbourne.sgi.com\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3cc03b164cf01c6f36e64720b58610d292fb26f7", "tree": "b558e11a087945ad5b9a1a25483aa2acc8d93fbb", "parents": [ "4452435948424e5322c2a2fefbdc2cf3732cc45d" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Oct 04 02:15:47 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:15 2006 -0700" }, "message": "[PATCH] knfsd: Avoid excess stack usage in svc_tcp_recvfrom\n\n.. by allocating the array of \u0027kvec\u0027 in \u0027struct svc_rqst\u0027.\n\nAs we plan to increase RPCSVC_MAXPAGES from 8 upto 256, we can no longer\nallocate an array of this size on the stack. So we allocate it in \u0027struct\nsvc_rqst\u0027.\n\nHowever svc_rqst contains (indirectly) an array of the same type and size\n(actually several, but they are in a union). So rather than waste space, we\nmove those arrays out of the separately allocated union and into svc_rqst to\nshare with the kvec moved out of svc_tcp_recvfrom (various arrays are used at\ndifferent times, so there is no conflict).\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "4452435948424e5322c2a2fefbdc2cf3732cc45d" }