)]}' { "log": [ { "commit": "77ca6cdf0ab8a42f481ec997911bc89e79138723", "tree": "30f6cb268a3b4cad391e5784557b2c6432b52691", "parents": [ "877836905da55e8f2426234f42a89287184949e9" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:11 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:11 2010 -0400" }, "message": "ext4: Use return value from sb_issue_discard()\n\nUse return value from sb_issue_discard() as return value in\next4_issue_discard(). Since sb_issue_discard() may result in more\nserious errors than just -EOPNOTSUPP it is worth to inform user of this\nfunction about them to handle error cases properly.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "877836905da55e8f2426234f42a89287184949e9", "tree": "eecb60e9b55daaf794a3083f9c48fc94e05d4cd2", "parents": [ "bd2d0210cf22f2bd0cef72eb97cf94fc7d31d8cc" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 21:30:11 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:11 2010 -0400" }, "message": "ext4: Check return value of sb_getblk() and friends\n\nFail block allocation if sb_getblk() returns NULL. In that case,\nsb_find_get_block() also likely to fail so that it should skip\ncalling ext4_forget().\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "bd2d0210cf22f2bd0cef72eb97cf94fc7d31d8cc", "tree": "f0d1902b7ff4294114614cc706855c3d6b131f73", "parents": [ "1de3e3df917459422cb2aecac440febc8879d410" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:10 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:10 2010 -0400" }, "message": "ext4: use bio layer instead of buffer layer in mpage_da_submit_io\n\nCall the block I/O layer directly instad of going through the buffer\nlayer. This should give us much better performance and scalability,\nas well as lowering our CPU utilization when doing buffered writeback.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n" }, { "commit": "1de3e3df917459422cb2aecac440febc8879d410", "tree": "3ff2584fa323ec855dec74b7e842e5e4abe39597", "parents": [ "3ecdb3a193a5f224f084c04a63aa28cdccf4d7d0" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:10 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:10 2010 -0400" }, "message": "ext4: move mpage_put_bnr_to_bhs()\u0027s functionality to mpage_da_submit_io()\n\nThis massively simplifies the ext4_da_writepages() code path by\ncompletely removing mpage_put_bnr_bhs(), which is almost 100 lines of\ncode iterating over a set of pages using pagevec_lookup(), and folds\nthat functionality into mpage_da_submit_io()\u0027s existing\npagevec_lookup() loop.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "3ecdb3a193a5f224f084c04a63aa28cdccf4d7d0", "tree": "9949f753917004c75ddd4549c8e9741ccdbd435e", "parents": [ "cb20d5188366f04d96d2e07b1240cc92170ade40" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:10 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:10 2010 -0400" }, "message": "ext4: inline walk_page_buffers() into mpage_da_submit_io\n\nExpand the call:\n\n if (walk_page_buffers(NULL, page_bufs, 0, len, NULL,\n ext4_bh_delay_or_unwritten))\n\tgoto redirty_page\n\ninto mpage_da_submit_io().\n\nThis will allow us to merge in mpage_put_bnr_to_bhs() in the next\npatch.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "cb20d5188366f04d96d2e07b1240cc92170ade40", "tree": "6fe424e1ccdd36f8b4a60e144cfdaa577296926e", "parents": [ "a42afc5f56f319107e987aa6adf2f65d93d527c7" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:09 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:09 2010 -0400" }, "message": "ext4: inline ext4_writepage() into mpage_da_submit_io()\n\nAs a prepratory step to switching to bio_submit, inline\next4_writepage() into mpage_da_submit() and then simplify things a\nbit. This makes it clearer what mpage_da_submit needs to do.\n\nAlso, move the ClearPageChecked(page) call into\n__ext4_journalled_writepage(), as a minor bit of cleanup refactoring.\n\nThis also allows us to pull i_size_read() and\next4_should_journal_data() out of the loop, which should be a very\nminor CPU savings.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "a42afc5f56f319107e987aa6adf2f65d93d527c7", "tree": "845d03a8cec3fcb705ea6c821d202c816de76655", "parents": [ "5a87b7a5da250c9be6d757758425dfeaf8ed3179" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:09 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:09 2010 -0400" }, "message": "ext4: simplify ext4_writepage()\n\nThe actual code in ext4_writepage() is unnecessarily convoluted.\nSimplify it so it is easier to understand, but otherwise logically\nequivalent.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "5a87b7a5da250c9be6d757758425dfeaf8ed3179", "tree": "efd1ca776e184101cb20ba4606bc35103385bcb5", "parents": [ "16828088f9e518158edecb6cde7e6fa38e4c889b" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:09 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:09 2010 -0400" }, "message": "ext4: call mpage_da_submit_io() from mpage_da_map_blocks()\n\nEventually we need to completely reorganize the ext4 writepage\ncallpath, but for now, we simplify things a little by calling\nmpage_da_submit_io() from mpage_da_map_blocks(), since all of the\nplaces where we call mpage_da_map_blocks() it is followed up by a call\nto mpage_da_submit_io().\n\nWe\u0027re also a wee bit better with respect to error handling, but there\nare still a number of issues where it\u0027s not clear what the right thing\nis to do with ext4 functions deep in the writeback codepath fails.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "16828088f9e518158edecb6cde7e6fa38e4c889b", "tree": "620f14e52107d59aee3a0c55135037df4a07ae73", "parents": [ "7845c0497536c566bfef08db1a38ae1ad2c25464" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:09 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:09 2010 -0400" }, "message": "ext4: use KMEM_CACHE instead of kmem_cache_create\n\nAlso remove the SLAB_RECLAIM_ACCOUNT flag from the system zone kmem\ncache. This slab tends to be fairly static, so it shouldn\u0027t be marked\nas likely to have free pages that can be reclaimed.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n\n" }, { "commit": "7845c0497536c566bfef08db1a38ae1ad2c25464", "tree": "1d5fc97acad87341c6a703dc0763fa95135923ef", "parents": [ "8941ec8bb6443d28d5c25311870aeaa809cf1538" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:08 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:08 2010 -0400" }, "message": "ext4: use search_dirblock() in ext4_dx_find_entry()\n\nUse the search_dirblock() in ext4_dx_find_entry(). It makes the code\neasier to read, and it takes advantage of common code. It also saves\n100 bytes or so of text space.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: Brad Spengler \u003cspender@grsecurity.net\u003e\n" }, { "commit": "8941ec8bb6443d28d5c25311870aeaa809cf1538", "tree": "5fbd2aff55ff077ec98604b03f6fc9d35a6f081d", "parents": [ "640e9396566a1e1f52f2db294755a23f1e62cc97" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:08 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:08 2010 -0400" }, "message": "ext4: avoid uninitialized memory references in ext3_htree_next_block()\n\nIf the first block of htree directory is missing \u0027.\u0027 or \u0027..\u0027 but is\notherwise a valid directory, and we do a lookup for \u0027.\u0027 or \u0027..\u0027, it\u0027s\npossible to dereference an uninitialized memory pointer in\next4_htree_next_block().\n\nWe avoid this by moving the special case from ext4_dx_find_entry() to\next4_find_entry(); this also means we can optimize ext4_find_entry()\nslightly when NFS looks up \"..\".\n\nThanks to Brad Spengler for pointing a Clang warning that led me to\nlook more closely at this code. The warning was harmless, but it was\nuseful in pointing out code that was too ugly to live. This warning was\nalso reported by Roman Borisov.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: Brad Spengler \u003cspender@grsecurity.net\u003e\n" }, { "commit": "640e9396566a1e1f52f2db294755a23f1e62cc97", "tree": "013b0028ceff606beb1290cc9f42704f2a94ab3d", "parents": [ "c999af2b347a55174f702702e0df814d05ef5491" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Oct 27 21:30:08 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:08 2010 -0400" }, "message": "ext4: remove unused ext4_sb_info members\n\nNot that these take up a lot of room, but the structure is long enough\nas it is, and there\u0027s no need to confuse people with these various\nundocumented \u0026 unused structure members...\n\nSigned-off-by: Eric Sandeen \u003csandeen@redaht.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "c999af2b347a55174f702702e0df814d05ef5491", "tree": "47957b52c9a54babe4d8aefdda4f09cee5f76249", "parents": [ "3e1e5f501632460184a98237d5460c521510535e" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Oct 27 21:30:07 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:07 2010 -0400" }, "message": "ext4: queue conversion after adding to inode\u0027s completed IO list\n\nBy queuing the io end on the unwritten workqueue before adding it\nto our inode\u0027s list of completed IOs, I think we run the risk\nof the work getting completed, and the IO freed, before we try\nto add it to the inode\u0027s i_completed_io_list.\n\nIt should be safe to add it to the inode\u0027s list of completed\nIOs, and -then- queue it for completion, I think.\n\nThanks to Dave Chinner for pointing out the race.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nReviewed-by: Jiaying Zhang \u003cjiayingz@google.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "3e1e5f501632460184a98237d5460c521510535e", "tree": "9bb5006c9bcb1651f9c447869f4e90deb116e6e8", "parents": [ "4d5476164a052e80d4ef430e368e76dbde96801f" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Oct 27 21:30:07 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:07 2010 -0400" }, "message": "ext4: don\u0027t use ext4_allocation_contexts for tracing\n\nMany tracepoints were populating an ext4_allocation_context\nto pass in, but this requires a slab allocation even when\ntracepoints are off. In fact, 4 of 5 of these allocations\nwere only for tracing. In addition, we were only using a\nsmall fraction of the 144 bytes of this structure for this\npurpose.\n\nWe can do away with all these alloc/frees of the ac and\nsimply pass in the bits we care about, instead.\n\nI tested this by turning on tracing and running through\nxfstests on x86_64. I did not actually do anything with\nthe trace output, however.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "4d5476164a052e80d4ef430e368e76dbde96801f", "tree": "c4949f899392c99896e3e81250c5f667a5ae0ba3", "parents": [ "0c9169ccad4aed233fdd49e95da4eada2536a06d" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Oct 27 21:30:07 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:07 2010 -0400" }, "message": "ext4: fix oops in trace_ext4_mb_release_group_pa\n\nOur QA reported an oops in the ext4_mb_release_group_pa tracing,\nand Josef Bacik pointed out that it was because we may have a\nnon-null but uninitialized ac_inode in the allocation context.\n\nI can reproduce it when running xfstests with ext4 tracepoints on, \non a CONFIG_SLAB_DEBUG kernel.\n\nWe call trace_ext4_mb_release_group_pa from 2 places, \next4_mb_discard_group_preallocations and \next4_mb_discard_lg_preallocations\n\nIn both cases we allocate an ac as a container just for tracing (!)\nand never fill in the ac_inode. There\u0027s no reason to be assigning,\ntesting, or printing it as far as I can see, so just remove it from\nthe tracepoint.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nReviewed-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "0c9169ccad4aed233fdd49e95da4eada2536a06d", "tree": "2c89c49f8aa48dd781747e4f9d801ad06e5517b9", "parents": [ "e0d10bfa91b0a089a9e2c378b5c42f4e96171d95" ], "author": { "name": "Toshiyuki Okajima", "email": "toshi.okajima@jp.fujitsu.com", "time": "Wed Oct 27 21:30:07 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:07 2010 -0400" }, "message": "ext4: fix potential infinite loop in ext4_da_writepages()\n\nOn linux-2.6.36-rc2, if we execute the following script, we can hang\nthe system when the /bin/sync command is executed:\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n#!/bin/sh\n\necho -n \"HANG UP TEST: \"\n/bin/dd if\u003d/dev/zero of\u003d/tmp/img bs\u003d1k count\u003d1 seek\u003d1M 2\u003e /dev/null\n/sbin/mkfs.ext4 -Fq /tmp/img\n/bin/mount -o loop -t ext4 /tmp/img /mnt\n/bin/dd if\u003d/dev/zero of\u003d/mnt/file bs\u003d1 count\u003d1 \\\nseek\u003d$((16*1024*1024*1024*1024-4096)) 2\u003e /dev/null\n/bin/sync\n/bin/umount /mnt\necho \"DONE\"\nexit 0\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nWe can see the following backtrace if we get the kdump when this\nhangup occurs:\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\nkthread()\n\u003d\u003e bdi_writeback_thread()\n \u003d\u003e wb_do_writeback()\n \u003d\u003e wb_writeback()\n \u003d\u003e writeback_inodes_wb()\n \u003d\u003e writeback_sb_inodes()\n \u003d\u003e writeback_single_inode()\n \u003d\u003e ext4_da_writepages() ---+ \n ^ infinite |\n | loop |\n +-------------+\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nThe reason why this hangup happens is described as follows:\n1) We write the last extent block of the file whose size is the filesystem \n maximum size.\n2) \"BH_Delay\" flag is set on the buffer_head of its block.\n3) - the member, \"m_lblk\" of struct mpage_da_data is 4294967295 (UINT_MAX)\n - the member, \"m_len\" of struct mpage_da_data is 1\n mpage_put_bnr_to_bhs() which is called via ext4_da_writepages()\n cannot clear \"BH_Delay\" flag of the buffer_head because the type of\n m_lblk is ext4_lblk_t and then m_lblk + m_len is overflow.\n\n Therefore an infinite loop occurs because ext4_da_writepages()\n cannot write the page (which corresponds to the block) since\n \"BH_Delay\" flag isn\u0027t cleared.\n----------------------------------------------------------------------\nstatic void mpage_put_bnr_to_bhs(struct mpage_da_data *mpd,\n\t\t\t\tstruct ext4_map_blocks *map)\n{\n...\n\tint blocks \u003d map-\u003em_len;\n...\n\t\tdo {\n\t\t\t// cur_logical \u003d 4294967295\n\t\t\t// map-\u003em_lblk \u003d 4294967295\n\t\t\t// blocks \u003d 1\n\t\t\t// *** map-\u003em_lblk + blocks \u003d\u003d 0 (OVERFLOW!) ***\n\t\t\t// (cur_logical \u003e\u003d map-\u003em_lblk + blocks) \u003d\u003e true\n\t\t\tif (cur_logical \u003e\u003d map-\u003em_lblk + blocks)\n\t\t\t\tbreak;\n----------------------------------------------------------------------\n\nNOTE: Mounting with the nodelalloc option will avoid this codepath,\nand thus, avoid this hang\n\nSigned-off-by: Toshiyuki Okajima \u003ctoshi.okajima@jp.fujitsu.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "e0d10bfa91b0a089a9e2c378b5c42f4e96171d95", "tree": "254d6b0b7d7ca2dfd817171d8d641c1a648e9c46", "parents": [ "c41303ced67c4ebf51bf2e7d0f139155e09e0939" ], "author": { "name": "Toshiyuki Okajima", "email": "toshi.okajima@jp.fujitsu.com", "time": "Wed Oct 27 21:30:06 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:06 2010 -0400" }, "message": "ext4: improve llseek error handling for overly large seek offsets\n\nThe llseek system call should return EINVAL if passed a seek offset\nwhich results in a write error. What this maximum offset should be\ndepends on whether or not the huge_file file system feature is set,\nand whether or not the file is extent based or not.\n\n\nIf the file has no \"EXT4_EXTENTS_FL\" flag, the maximum size which can be \nwritten (write systemcall) is different from the maximum size which can be \nsought (lseek systemcall).\n\nFor example, the following 2 cases demonstrates the differences\nbetween the maximum size which can be written, versus the seek offset\nallowed by the llseek system call:\n\n#1: mkfs.ext3 \u003cdev\u003e; mount -t ext4 \u003cdev\u003e\n#2: mkfs.ext3 \u003cdev\u003e; tune2fs -Oextent,huge_file \u003cdev\u003e; mount -t ext4 \u003cdev\u003e\n\nTable. the max file size which we can write or seek\n at each filesystem feature tuning and file flag setting\n+\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d+\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d+\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d+\n| \\ File flag| | |\n| \\ | !EXT4_EXTENTS_FL | EXT4_EXTETNS_FL |\n|case \\| | |\n+------------+-------------------------------+-------------------------------+\n| #1 | write: 2194719883264 | write: -------------- |\n| | seek: 2199023251456 | seek: -------------- |\n+------------+-------------------------------+-------------------------------+\n| #2 | write: 4402345721856 | write: 17592186044415 |\n| | seek: 17592186044415 | seek: 17592186044415 |\n+------------+-------------------------------+-------------------------------+\n\nThe differences exist because ext4 has 2 maxbytes which are sb-\u003es_maxbytes\n(\u003d extent-mapped maxbytes) and EXT4_SB(sb)-\u003es_bitmap_maxbytes (\u003d block-mapped \nmaxbytes). Although generic_file_llseek uses only extent-mapped maxbytes.\n(llseek of ext4_file_operations is generic_file_llseek which uses\nsb-\u003es_maxbytes.)\n\nTherefore we create ext4 llseek function which uses 2 maxbytes.\n\nThe new own function originates from generic_file_llseek().\nIf the file flag, \"EXT4_EXTENTS_FL\" is not set, the function alters \ninode-\u003ei_sb-\u003es_maxbytes into EXT4_SB(inode-\u003ei_sb)-\u003es_bitmap_maxbytes.\n\nSigned-off-by: Toshiyuki Okajima \u003ctoshi.okajima@jp.fujitsu.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: Andreas Dilger \u003cadilger.kernel@dilger.ca\u003e\n" }, { "commit": "c41303ced67c4ebf51bf2e7d0f139155e09e0939", "tree": "6593e7d580d48c2229df94bac0412654a1a7f76e", "parents": [ "2407518de63a2f80d9b850fb525f35df93bbbe53" ], "author": { "name": "Maciej Żenczykowski", "email": "zenczykowski@gmail.com", "time": "Wed Oct 27 21:30:06 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:06 2010 -0400" }, "message": "ext4: don\u0027t update sb journal_devnum when RO dev\n\nAn ext4 filesystem on a read-only device, with an external journal\nwhich is at a different device number then recorded in the superblock\nwill fail to honor the read-only setting of the device and trigger\na superblock update (write).\n\nFor example:\n - ext4 on a software raid which is in read-only mode\n - external journal on a read-write device which has changed device num\n - attempt to mount with -o journal_dev\u003d\u003cnew_number\u003e\n - hits BUG_ON(mddev-\u003ero \u003d 1) in md.c\n\nCc: Theodore Ts\u0027o \u003ctytso@mit.edu\u003e\nSigned-off-by: Maciej Żenczykowski \u003czenczykowski@gmail.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "2407518de63a2f80d9b850fb525f35df93bbbe53", "tree": "97720c9fc4ee04f92463bde87a454a3f3cea6b5a", "parents": [ "a31437b85aa2cbc4ea80f9ee5d603fdd5430980c" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:06 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:06 2010 -0400" }, "message": "ext4: use sb_issue_zeroout in ext4_ext_zeroout\n\nChange ext4_ext_zeroout to use sb_issue_zeroout instead of its\nown approach to zero out extents.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "a31437b85aa2cbc4ea80f9ee5d603fdd5430980c", "tree": "d4c0a609d5e4e59d2cd748ddf57c5f2c49844673", "parents": [ "857ac889cce8a486d47874db4d2f9620e7e9e5de" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:05 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:05 2010 -0400" }, "message": "ext4: use sb_issue_zeroout in setup_new_group_blocks\n\nUse sb_issue_zeroout to zero out inode table and descriptor table\nblocks instead of old approach which involves journaling.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "857ac889cce8a486d47874db4d2f9620e7e9e5de", "tree": "12401895197d819fcbf2335244d91259f4640aa2", "parents": [ "bfff68738f1cb5c93dab1114634cea02aae9e7ba" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:05 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:05 2010 -0400" }, "message": "ext4: add interface to advertise ext4 features in sysfs\n\nUser-space should have the opportunity to check what features doest ext4\nsupport in each particular copy. This adds easy interface by creating new\n\"features\" directory in sys/fs/ext4/. In that directory files\nadvertising feature names can be created.\n\nAdd lazy_itable_init to the feature list.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "bfff68738f1cb5c93dab1114634cea02aae9e7ba", "tree": "b6cdf3f26e86464c7088cab62d837eb32f559fb9", "parents": [ "e6fa0be699449d28a20e815bfe9ce26725ec4962" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:05 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:05 2010 -0400" }, "message": "ext4: add support for lazy inode table initialization\n\nWhen the lazy_itable_init extended option is passed to mke2fs, it\nconsiderably speeds up filesystem creation because inode tables are\nnot zeroed out. The fact that parts of the inode table are\nuninitialized is not a problem so long as the block group descriptors,\nwhich contain information regarding how much of the inode table has\nbeen initialized, has not been corrupted However, if the block group\nchecksums are not valid, e2fsck must scan the entire inode table, and\nthe the old, uninitialized data could potentially cause e2fsck to\nreport false problems.\n\nHence, it is important for the inode tables to be initialized as soon\nas possble. This commit adds this feature so that mke2fs can safely\nuse the lazy inode table initialization feature to speed up formatting\nfile systems.\n\nThis is done via a new new kernel thread called ext4lazyinit, which is\ncreated on demand and destroyed, when it is no longer needed. There\nis only one thread for all ext4 filesystems in the system. When the\nfirst filesystem with inititable mount option is mounted, ext4lazyinit\nthread is created, then the filesystem can register its request in the\nrequest list.\n\nThis thread then walks through the list of requests picking up\nscheduled requests and invoking ext4_init_inode_table(). Next schedule\ntime for the request is computed by multiplying the time it took to\nzero out last inode table with wait multiplier, which can be set with\nthe (init_itable\u003dn) mount option (default is 10). We are doing\nthis so we do not take the whole I/O bandwidth. When the thread is no\nlonger necessary (request list is empty) it frees the appropriate\nstructures and exits (and can be created later later by another\nfilesystem).\n\nWe do not disturb regular inode allocations in any way, it just do not\ncare whether the inode table is, or is not zeroed. But when zeroing, we\nhave to skip used inodes, obviously. Also we should prevent new inode\nallocations from the group, while zeroing is on the way. For that we\ntake write alloc_sem lock in ext4_init_inode_table() and read alloc_sem\nin the ext4_claim_inode, so when we are unlucky and allocator hits the\ngroup which is currently being zeroed, it just has to wait.\n\nThis can be suppresed using the mount option no_init_itable.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "e6fa0be699449d28a20e815bfe9ce26725ec4962", "tree": "2e979f57060c50a73eef51fdbc19d4666d463c4e", "parents": [ "5c2178e785244341d1e6f2bc3b62f20a337cc44f" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "message": "Add helper function for blkdev_issue_zeroout (sb_issue_discard)\n\nThis is done the same way as helper sb_issue_discard for\nblkdev_issue_discard.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "5c2178e785244341d1e6f2bc3b62f20a337cc44f", "tree": "669b8108fbe2708dff06dce25be6d70f68c553c4", "parents": [ "a1c6c5698d53db4c47a25c3a8d11731a4d7b8370" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "message": "jbd2: Add sanity check for attempts to start handle during umount\n\nAn attempt to modify the file system during the call to\njbd2_destroy_journal() can lead to a system lockup. So add some\nchecking to make it much more obvious when this happens to and to\ndetermine where the offending code is located.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "a1c6c5698d53db4c47a25c3a8d11731a4d7b8370", "tree": "4c0b46a74ea1699f8a5e2765a432fec35fb38bcb", "parents": [ "53fdcf992d616484d388a8ab9dad07dc8b8f1178" ], "author": { "name": "Sergey Senozhatsky", "email": "sergey.senozhatsky@gmail.com", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "message": "ext4: fix NULL pointer dereference in print_daily_error_info()\n\nFix NULL pointer dereference in print_daily_error_info, when \ncalled on unmounted fs (EXT4_SB(sb) returns NULL), by removing error \nreporting timer in ext4_put_super.\n\nGoogle-Bug-Id: 3017663\n\nSigned-off-by: Sergey Senozhatsky \u003csergey.senozhatsky@gmail.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "53fdcf992d616484d388a8ab9dad07dc8b8f1178", "tree": "f9542d11f725bfb552636f53eab455f917138f47", "parents": [ "582987098207f1182ed5c7d01d5fedf7a5f56286" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:04 2010 -0400" }, "message": "ext4: don\u0027t hold spinlock while calling ext4_issue_discard()\n\nWe can\u0027t hold the block group spinlock because we ext4_issue_discard()\ncalls wait and hence can get rescheduled.\n\nGoogle-Bug-Id: 3017678\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "582987098207f1182ed5c7d01d5fedf7a5f56286", "tree": "90bd12d0744a8ba7cf63f4042f09102812340334", "parents": [ "b443e7339aa08574d30b0819b344618459c76214" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Wed Oct 27 21:30:03 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:03 2010 -0400" }, "message": "ext4: check for negative error code from sb_issue_discard\n\nsb_issue_discard() is returning negative error code, so check for\n-EOPNOTSUPP.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "b443e7339aa08574d30b0819b344618459c76214", "tree": "3c89ccd60deee6184b5cc9cf2bbb78291952b047", "parents": [ "659c6009ca2e3a01acc9881bafe5f55ef09c965b" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Oct 27 21:30:03 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:03 2010 -0400" }, "message": "ext4: don\u0027t bump up LONG_MAX nr_to_write by a factor of 8\n\nI\u0027m uneasy with lots of stuff going on in ext4_da_writepages(),\nbut bumping nr_to_write from LLONG_MAX to -8 clearly isn\u0027t\nmaking anything better, so avoid the multiplier in that case.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "659c6009ca2e3a01acc9881bafe5f55ef09c965b", "tree": "c7d6b0a8cfb8f5979f3f8d0e0e5122ffd9c688be", "parents": [ "fb1813f4a8a27bbd4735967e46931e61fc837a3e" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Oct 27 21:30:03 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:30:03 2010 -0400" }, "message": "ext4: stop looping in ext4_num_dirty_pages when max_pages reached\n\nToday we simply break out of the inner loop when we have accumulated\nmax_pages; this keeps scanning forwad and doing pagevec_lookup_tag()\nin the while (!done) loop, this does potentially a lot of work\nwith no net effect.\n\nWhen we have accumulated max_pages, just clean up and return.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "fb1813f4a8a27bbd4735967e46931e61fc837a3e", "tree": "c9d7c9d851c81663a8e501ba5c14f2a4b332f893", "parents": [ "b853fd364810a241050778124842a8c415c72a69" ], "author": { "name": "Curt Wohlgemuth", "email": "curtw@google.com", "time": "Wed Oct 27 21:29:12 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:29:12 2010 -0400" }, "message": "ext4: use dedicated slab caches for group_info structures\n\next4_group_info structures are currently allocated with kmalloc().\nWith a typical 4K block size, these are 136 bytes each -- meaning\nthey\u0027ll each consume a 256-byte slab object. On a system with many\next4 large partitions, that\u0027s a lot of wasted kernel slab space.\n(E.g., a single 1TB partition will have about 8000 block groups, using\nabout 2MB of slab, of which nearly 1MB is wasted.)\n\nThis patch creates an array of slab pointers created as needed --\ndepending on the superblock block size -- and uses these slabs to\nallocate the group info objects.\n\nGoogle-Bug-Id: 2980809\n\nSigned-off-by: Curt Wohlgemuth \u003ccurtw@google.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "b853fd364810a241050778124842a8c415c72a69", "tree": "5fbc9f7ed51db48f9ef68343f69fa5b5b537a901", "parents": [ "39e3ac2599a5f9aba499b5f8af809108e70a6163" ], "author": { "name": "Wen Congyang", "email": "wency@cn.fujitsu.com", "time": "Wed Oct 27 21:27:12 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:27:12 2010 -0400" }, "message": "ext4: avoid null dereference in trace_ext4_mballoc_discard\n\nac-\u003einode is set to null in function ext4_mb_release_group_pa(),\nand then trace_ext4_mballoc_discard(ac) is called, the kernel\nwill panic.\n\nBUG: unable to handle kernel NULL pointer dereference at 000000a4\nIP: [\u003cf87e1714\u003e] ftrace_raw_event_ext4__mballoc+0x54/0xc0 [ext4]\n*pdpt \u003d 0000000000abd001 *pde \u003d 0000000000000000\nOops: 0000 [#1] SMP\n\nPid: 550, comm: flush-8:16 Not tainted 2.6.36-rc1 #1 SE7320EP2/Altos G530\nEIP: 0060:[\u003cf87e1714\u003e] EFLAGS: 00010206 CPU: 1\nEIP is at ftrace_raw_event_ext4__mballoc+0x54/0xc0 [ext4]\nEAX: f32ac840 EBX: f3f1cf88 ECX: f32ac840 EDX: 00000000\nESI: f32ac83c EDI: f880b9d8 EBP: 00000000 ESP: f4b77ae4\n DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068\nProcess flush-8:16 (pid: 550, ti\u003df4b76000 task\u003df613e540 task.ti\u003df4b76000)\nCall Trace:\n [\u003cf87f5ac1\u003e] ? ext4_mb_release_group_pa+0x121/0x150 [ext4]\n [\u003cf87f8356\u003e] ? ext4_mb_discard_group_preallocations+0x336/0x400 [ext4]\n [\u003cf87fb7f1\u003e] ? ext4_mb_new_blocks+0x3d1/0x4f0 [ext4]\n [\u003cc05a6c5b\u003e] ? __make_request+0x10b/0x440\n [\u003cf87f1fb4\u003e] ? ext4_ext_map_blocks+0x1334/0x1980 [ext4]\n [\u003cc04ac78a\u003e] ? rb_reserve_next_event+0xaa/0x3b0\n [\u003cf87d18d6\u003e] ? ext4_map_blocks+0xd6/0x1d0 [ext4]\n [\u003cf87d2da7\u003e] ? mpage_da_map_blocks+0xc7/0x8a0 [ext4]\n [\u003cc04c8a68\u003e] ? find_get_pages_tag+0x38/0x110\n [\u003cc04d23a5\u003e] ? __pagevec_release+0x15/0x20\n [\u003cf87d3ca5\u003e] ? ext4_da_writepages+0x2b5/0x5d0 [ext4]\n [\u003cc04cfbe0\u003e] ? __writepage+0x0/0x30\n [\u003cc04d0e34\u003e] ? do_writepages+0x14/0x30\n [\u003cc0526600\u003e] ? writeback_single_inode+0xa0/0x240\n [\u003cc0526971\u003e] ? writeback_sb_inodes+0xc1/0x180\n [\u003cc0526ab8\u003e] ? writeback_inodes_wb+0x88/0x140\n [\u003cc0526d7b\u003e] ? wb_writeback+0x20b/0x320\n [\u003cc045aca7\u003e] ? lock_timer_base+0x27/0x50\n [\u003cc0526fe0\u003e] ? wb_do_writeback+0x150/0x190\n [\u003cc05270a8\u003e] ? bdi_writeback_thread+0x88/0x1f0\n [\u003cc043b680\u003e] ? complete+0x40/0x60\n [\u003cc0527020\u003e] ? bdi_writeback_thread+0x0/0x1f0\n [\u003cc0469474\u003e] ? kthread+0x74/0x80\n [\u003cc0469400\u003e] ? kthread+0x0/0x80\n [\u003cc040a23e\u003e] ? kernel_thread_helper+0x6/0x10\n\nSigned-off-by: Wen Congyang \u003cwency@cn.fujitsu.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "39e3ac2599a5f9aba499b5f8af809108e70a6163", "tree": "16c9d790029c36f217b1689b42869c8739e8ac5e", "parents": [ "58590b06d79f7ce5ab64ff3b6d537180fa50dc84" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Wed Oct 27 21:25:12 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:25:12 2010 -0400" }, "message": "jbd2: Fix I/O hang in jbd2_journal_release_jbd_inode\n\nThis fixes a hang seen in jbd2_journal_release_jbd_inode\non a lot of Power 6 systems running with ext4. When we get\nin the hung state, all I/O to the disk in question gets blocked\nwhere we stay indefinitely. Looking at the task list, I can see\nwe are stuck in jbd2_journal_release_jbd_inode waiting on a\nwake up. I added some debug code to detect this scenario and\ndump additional data if we were stuck in jbd2_journal_release_jbd_inode\nfor longer than 30 minutes. When it hit, I was able to see that\ni_flags was 0, suggesting we missed the wake up.\n\nThis patch changes i_flags to be an unsigned long, uses bit operators\nto access it, and adds barriers around the accesses. Prior to applying\nthis patch, we were regularly hitting this hang on numerous systems\nin our test environment. After applying the patch, the hangs no longer\noccur.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "58590b06d79f7ce5ab64ff3b6d537180fa50dc84", "tree": "4e3c785e4ec6709385f62b741389de34a9ade279", "parents": [ "899611ee7d373e5eeda08e9a8632684e1ebbbf00" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:23:12 2010 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 27 21:23:12 2010 -0400" }, "message": "ext4: fix EOFBLOCKS_FL handling\n\nIt turns out we have several problems with how EOFBLOCKS_FL is\nhandled. First of all, there was a fencepost error where we were not\nclearing the EOFBLOCKS_FL when fill in the last uninitialized block,\nbut rather when we allocate the next block _after_ the uninitalized\nblock. Secondly we were not testing to see if we needed to clear the\nEOFBLOCKS_FL when writing to the file O_DIRECT or when were converting\nan uninitialized block (which is the most common case).\n\nGoogle-Bug-Id: 2928259\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "899611ee7d373e5eeda08e9a8632684e1ebbbf00", "tree": "fbc3e0ec24d5657d3356df8264227cfd3ea374b2", "parents": [ "62bdb288bf464862a2801b2e53aadc6c4d100fab" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 18:01:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 18:01:22 2010 -0700" }, "message": "Linux 2.6.36-rc6\n" }, { "commit": "62bdb288bf464862a2801b2e53aadc6c4d100fab", "tree": "35f321df2ab9091d2f4a1f788b609ad36fed03db", "parents": [ "0f44fbd297e1cda5d9ecc9f5321a86fe647c7d4a" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Sep 29 01:57:02 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 18:01:14 2010 -0700" }, "message": "MN10300: Handle missing sys_cacheflush() when caching disabled\n\nWhen caching is disabled on the MN10300 arch, the sys_cacheflush()\nfunction is removed by conditional stuff in the makefiles, but is still\nreferred to by the syscall table.\n\nProvide a null version that just returns 0 when caching is disabled (or\n-EINVAL if the arguments are silly).\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0f44fbd297e1cda5d9ecc9f5321a86fe647c7d4a", "tree": "9f3bd3eb11181cd3874bdd2a66361765522337b4", "parents": [ "7268e3c4b5eb8e3206a467d664c6e17773f2d19e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 13:26:57 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 13:26:57 2010 -0700" }, "message": "alpha: fix compile problem in arch/alpha/kernel/signal.c\n\nTssk. Apparently Al hadn\u0027t checked commit c52c2ddc1dfa (\"alpha: switch\nosf_sigprocmask() to use of sigprocmask()\") at all. It doesn\u0027t compile.\n\nFixed as per suggestions from Michael Cree.\n\nReported-by: Michael Cree \u003cmcree@orcon.net.nz\u003e\nCc: Al Viro \u003cviro@ftp.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7268e3c4b5eb8e3206a467d664c6e17773f2d19e", "tree": "2b935d680e2a2d65d679b8633d11529dae225c0f", "parents": [ "b4d32648c190711177a664af7d51149a8950555e", "fad16e7a7f67eef8d33f8ad58850db89382b09ce" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 12:38:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 12:38:52 2010 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n ahci: fix module refcount breakage introduced by libahci split\n" }, { "commit": "fad16e7a7f67eef8d33f8ad58850db89382b09ce", "tree": "09afb3e939cd4cc85e6aec76965c16fcc03c5798", "parents": [ "050026feae5bd4fe2db4096b63b15abce7c47faa" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Tue Sep 21 09:25:48 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Sep 28 15:14:51 2010 -0400" }, "message": "ahci: fix module refcount breakage introduced by libahci split\n\nlibata depends on scsi_host_template for module reference counting and\nsht\u0027s should be owned by each low level driver. During libahci split,\nthe sht was left with libahci.ko leaving the actual low level drivers\nnot reference counted. This made ahci and ahci_platform always\nunloadable even while they\u0027re being actively used.\n\nFix it by defining AHCI_SHT() macro in ahci.h and defining a sht for\neach low level ahci driver.\n\nstable: only applicable to 2.6.35.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Pedro Francisco \u003cpedrogfrancisco@gmail.com\u003e\nTested-by: Michael Tokarev \u003cmjt@tls.msk.ru\u003e\nCc: stable@kernel.org\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "b4d32648c190711177a664af7d51149a8950555e", "tree": "122bebbb0a1a150eee3e13a0f1689f1e8155f933", "parents": [ "0d70397bc72f2122f9702093cce3039ec3ae7575", "fff2017354a3a9906862aabbf2a1cae5b4330e40" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 12:13:13 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 12:13:13 2010 -0700" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:\n hwmon (coretemp): Fix build breakage if SMP is undefined\n" }, { "commit": "0d70397bc72f2122f9702093cce3039ec3ae7575", "tree": "777ed3793d6fa999cbe700ae09181efec8d076a4", "parents": [ "a2724f28d9f99b7b42e800b528902f0e3321873b", "0e52247a2ed1f211f0c4f682dc999610a368903f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 12:02:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 12:02:22 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:\n PCI: fix pci_resource_alignment prototype\n" }, { "commit": "a2724f28d9f99b7b42e800b528902f0e3321873b", "tree": "b4431876af950c16ea6af3a8f2864a4ae494bc62", "parents": [ "050026feae5bd4fe2db4096b63b15abce7c47faa", "01db403cf99f739f86903314a489fb420e0e254f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 12:01:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 28 12:01:26 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits)\n tcp: Fix \u003e4GB writes on 64-bit.\n net/9p: Mount only matching virtio channels\n de2104x: fix ethtool\n tproxy: check for transparent flag in ip_route_newports\n ipv6: add IPv6 to neighbour table overflow warning\n tcp: fix TSO FACK loss marking in tcp_mark_head_lost\n 3c59x: fix regression from patch \"Add ethtool WOL support\"\n ipv6: add a missing unregister_pernet_subsys call\n s390: use free_netdev(netdev) instead of kfree()\n sgiseeq: use free_netdev(netdev) instead of kfree()\n rionet: use free_netdev(netdev) instead of kfree()\n ibm_newemac: use free_netdev(netdev) instead of kfree()\n smsc911x: Add MODULE_ALIAS()\n net: reset skb queue mapping when rx\u0027ing over tunnel\n br2684: fix scheduling while atomic\n de2104x: fix TP link detection\n de2104x: fix power management\n de2104x: disable autonegotiation on broken hardware\n net: fix a lockdep splat\n e1000e: 82579 do not gate auto config of PHY by hardware during nominal use\n ...\n" }, { "commit": "fff2017354a3a9906862aabbf2a1cae5b4330e40", "tree": "eb95c35c86cd364794b3e77886770831469bd6ee", "parents": [ "56162badadb91aae93843d8d6558c7d7780e3cb2" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Mon Sep 27 18:01:49 2010 -0700" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Tue Sep 28 04:18:51 2010 -0700" }, "message": "hwmon (coretemp): Fix build breakage if SMP is undefined\n\nCommit e40cc4bdfd4b89813f072f72bd9c7055814d3f0f introduced\na build breakage if CONFIG_SMP is undefined. This commit\nfixes the problem.\n\nThis fix is only a workaround. For a real fix, cpu_sibling_mask() should\nbe defined in UP include code, eg in linux/smp.h, and asm/smp.h should not be\nincluded directly. This fix is currently not possible because asm/smp.h defines\ncpu_sibling_mask() unconditionally and is included directly from many source\nfiles.\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nTested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\n" }, { "commit": "050026feae5bd4fe2db4096b63b15abce7c47faa", "tree": "6d826f7548e16c949b51f257f7c5d4d85318e602", "parents": [ "252a52aa4fa22a668f019e55b3aac3ff71ec1c29", "c9e2fbd909c20b165b2b9ffb59f8b674cf0a55b0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 21:19:27 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 21:19:27 2010 -0700" }, "message": "Merge branch \u0027x86/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: Avoid \u0027constant_test_bit()\u0027 misoptimization due to cast to non-volatile\n" }, { "commit": "01db403cf99f739f86903314a489fb420e0e254f", "tree": "bf04fbfb3ed88d6cf7abeea1ab5209be36907882", "parents": [ "0b20406cda621c2495d10baab1e87127ceb43337" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 20:24:54 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 20:24:54 2010 -0700" }, "message": "tcp: Fix \u003e4GB writes on 64-bit.\n\nFixes kernel bugzilla #16603\n\ntcp_sendmsg() truncates iov_len to an \u0027int\u0027 which a 4GB write to write\nzero bytes, for example.\n\nThere is also the problem higher up of how verify_iovec() works. It\nwants to prevent the total length from looking like an error return\nvalue.\n\nHowever it does this using \u0027int\u0027, but syscalls return \u0027long\u0027 (and\nthus signed 64-bit on 64-bit machines). So it could trigger\nfalse-positives on 64-bit as written. So fix it to use \u0027long\u0027.\n\nReported-by: Olaf Bonorden \u003cbono@onlinehome.de\u003e\nReported-by: Daniel Büse \u003cdbuese@gmx.de\u003e\nReported-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "252a52aa4fa22a668f019e55b3aac3ff71ec1c29", "tree": "93e0def0cef2ba85c203f2c20b86cda4b6190843", "parents": [ "95929eff2cb01e9858779283795f4e3943ee020d" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Mon Sep 27 12:30:28 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 16:29:06 2010 -0700" }, "message": "Fix pktcdvd ioctl dev_minor range check\n\nThe PKT_CTRL_CMD_STATUS device ioctl retrieves a pointer to a\npktcdvd_device from the global pkt_devs array. The index into this\narray is provided directly by the user and is a signed integer, so the\ncomparison to ensure that it falls within the bounds of this array will\nfail when provided with a negative index.\n\nThis can be used to read arbitrary kernel memory or cause a crash due to\nan invalid pointer dereference. This can be exploited by users with\npermission to open /dev/pktcdvd/control (on many distributions, this is\nreadable by group \"cdrom\").\n\nSigned-off-by: Dan Rosenberg \u003cdan.j.rosenberg@gmail.com\u003e\n[ Rather than add a cast, just make the function take the right type -Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "95929eff2cb01e9858779283795f4e3943ee020d", "tree": "2049459662ec89991de985dfd8dce056e9a85dd7", "parents": [ "d6f74be08d4388222ac83eeba0ade72659e7d247" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Mon Sep 27 13:12:33 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 16:29:06 2010 -0700" }, "message": "MN10300: Default config choice GDBSTUB_TTYSM0 should be GDBSTUB_ON_TTYSM0\n\nThe configuration choice for the port on which the GDB stub listens has\na default of GDBSTUB_TTYSM0, but this should be GDBSTUB_ON_TTYSM0 to\nmatch the option.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0b20406cda621c2495d10baab1e87127ceb43337", "tree": "10befc92130dbe19406b781b16bf312c77c03f89", "parents": [ "387a85628782690b56492dae4bbf544639f5d4a9" ], "author": { "name": "Sven Eckelmann", "email": "sven.eckelmann@gmx.de", "time": "Mon Sep 27 15:54:44 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 15:54:44 2010 -0700" }, "message": "net/9p: Mount only matching virtio channels\n\np9_virtio_create will only compare the the channel\u0027s tag characters\nagainst the device name till the end of the channel\u0027s tag but not till\nthe end of the device name. This means that if a user defines channels\nwith the tags foo and foobar then he would mount foo when he requested\nfoonot and may mount foo when he requested foobar.\n\nThus it is necessary to check both string lengths against each other in\ncase of a successful partial string match.\n\nSigned-off-by: Sven Eckelmann \u003csven.eckelmann@gmx.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "387a85628782690b56492dae4bbf544639f5d4a9", "tree": "537e5ecdeed9d630134cd25dffe502541db51c7d", "parents": [ "824044c19552e8a5f345781ccd1c2062673a41ad" ], "author": { "name": "Ondrej Zary", "email": "linux@rainbow-software.org", "time": "Mon Sep 27 11:41:45 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 15:40:29 2010 -0700" }, "message": "de2104x: fix ethtool\n\nWhen the interface is up, using ethtool breaks it because:\na) link is put down but media_timer interval is not shortened to NO_LINK\nb) rxtx is stopped but not restarted\n\nAlso manual 10baseT-HD (and probably FD too - untested) mode does not work -\nthe link is forced up, packets are transmitted but nothing is received.\nChanging CSR14 value to match documentation (not disabling link check) fixes this.\n\nSigned-off-by: Ondrej Zary \u003clinux@rainbow-software.org\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "824044c19552e8a5f345781ccd1c2062673a41ad", "tree": "1ab93ca25dec188c69151b51cdd3164612e3394a", "parents": [ "fb0c5f0bc8b69b40549449ee7fc65f3706f12062", "5786aee8bf6d747ea59595601a19e78ad33d6929" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 15:04:23 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 15:04:23 2010 -0700" }, "message": "Merge branch \u0027vhost-net\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost\n" }, { "commit": "fb0c5f0bc8b69b40549449ee7fc65f3706f12062", "tree": "f77a3ed449da953e65f919114c5ea1d4b2c85e88", "parents": [ "7e1b33e5ea392dfc984fc63b76ca75acbf249dcd" ], "author": { "name": "Ulrich Weber", "email": "uweber@astaro.com", "time": "Mon Sep 27 03:31:00 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 15:03:33 2010 -0700" }, "message": "tproxy: check for transparent flag in ip_route_newports\n\nas done in ip_route_connect()\n\nSigned-off-by: Ulrich Weber \u003cuweber@astaro.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7e1b33e5ea392dfc984fc63b76ca75acbf249dcd", "tree": "00fbab440aabca3123b999da42901a7261203c11", "parents": [ "b3de7559afbb7a8a35b4be975a6adf6c5e3cdca0" ], "author": { "name": "Ulrich Weber", "email": "uweber@astaro.com", "time": "Mon Sep 27 15:02:18 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 15:02:18 2010 -0700" }, "message": "ipv6: add IPv6 to neighbour table overflow warning\n\nIPv4 and IPv6 have separate neighbour tables, so\nthe warning messages should be distinguishable.\n\n[ Add a suitable message prefix on the ipv4 side as well -DaveM ]\n\nSigned-off-by: Ulrich Weber \u003cuweber@astaro.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b3de7559afbb7a8a35b4be975a6adf6c5e3cdca0", "tree": "b387ee28cbb0c577943e87ddc7d87c3d7c65b99c", "parents": [ "3fd6c88ef875a14740801ebfc6b6e4e064a1cdd4" ], "author": { "name": "Yuchung Cheng", "email": "ycheng@google.com", "time": "Fri Sep 24 13:22:06 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 14:55:57 2010 -0700" }, "message": "tcp: fix TSO FACK loss marking in tcp_mark_head_lost\n\nWhen TCP uses FACK algorithm to mark lost packets in\ntcp_mark_head_lost(), if the number of packets in the (TSO) skb is\ngreater than the number of packets that should be marked lost, TCP\nincorrectly exits the loop and marks no packets lost in the skb. This\nunderestimates tp-\u003elost_out and affects the recovery/retransmission.\nThis patch fargments the skb and marks the correct amount of packets\nlost.\n\nSigned-off-by: Yuchung Cheng \u003cycheng@google.com\u003e\nAcked-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d6f74be08d4388222ac83eeba0ade72659e7d247", "tree": "610e1a3a063d16673e57620e862e9d9905987c97", "parents": [ "6e029fe3737b022610ededf9e70ee84fb2bdc045", "bec658ff31453a5726b1c188674d587a5d40c482" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:33:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:33:54 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:\n RDMA/cxgb3: Turn off RX coalescing for iWARP connections\n" }, { "commit": "6e029fe3737b022610ededf9e70ee84fb2bdc045", "tree": "0fc7a86e17014907d32e1b6dcb3b8b310b495870", "parents": [ "26d1e7ced7a51c9ebcff058a9671513fe1fe05b1", "2de59fea8b3095d1df4c729fda041625930aab4f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:32:36 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:32:36 2010 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n\n* master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits)\n ARM: 6411/1: vexpress: set RAM latencies to 1 cycle for PL310 on ct-ca9x4 tile\n ARM: 6409/1: davinci: map sram using MT_MEMORY_NONCACHED instead of MT_DEVICE\n ARM: 6408/1: omap: Map only available sram memory\n ARM: 6407/1: mmu: Setup MT_MEMORY and MT_MEMORY_NONCACHED L1 entries\n ARM: pxa: remove pr_\u003clevel\u003e uses of KERN_\u003clevel\u003e\n ARM: pxa168fb: clear enable bit when not active\n ARM: pxa: fix cpu_is_pxa*() not expanding to zero when not configured\n ARM: pxa168: fix corrected reset vector\n ARM: pxa: Use PIO for PI2C communication on Palm27x\n ARM: pxa: Fix Vpac270 gpio_power for MMC\n ARM: 6401/1: plug a race in the alignment trap handler\n ARM: 6406/1: at91sam9g45: fix i2c bus speed\n leds: leds-ns2: fix locking\n ARM: dove: fix __io() definition to use bus based offset\n dmaengine: fix interrupt clearing for mv_xor\n ARM: kirkwood: Unbreak PCIe I/O port\n ARM: Fix build error when using KCONFIG_CONFIG\n ARM: 6383/1: Implement phys_mem_access_prot() to avoid attributes aliasing\n ARM: 6400/1: at91: fix arch_gettimeoffset fallout\n ARM: 6398/1: add proc info for ARM11MPCore/Cortex-A9 from ARM\n ...\n" }, { "commit": "26d1e7ced7a51c9ebcff058a9671513fe1fe05b1", "tree": "b9de75e16489b88bd600c51c1df94bacb7a64e48", "parents": [ "befd1c7aae617fe6ea3d78f77773d171a8413b15", "1d6400c7c9cfd38976b25d55b357200ad3ff1be9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:32:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:32:00 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:\n net/9p: fix memory handling/allocation in rdma_request()\n" }, { "commit": "befd1c7aae617fe6ea3d78f77773d171a8413b15", "tree": "0a2b90a0c7bde67caa376c9424f124858136acc6", "parents": [ "a11377e47cf3f0174ea97a699a8ae0929b179aef", "00740c58541b6087d78418cebca1fcb86dc6077d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:31:12 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:31:12 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:\n amd64_edac: Fix driver module removal\n" }, { "commit": "a11377e47cf3f0174ea97a699a8ae0929b179aef", "tree": "d73d0c41bc4f0ce8213cf575d7a105a252cc9ec4", "parents": [ "381ba329e578755bc974b46c6a6f2ac286e89b40", "c8da96e87d349e9035345293093ecc74792fb96a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:29:39 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:29:39 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:\n TOMOYO: Don\u0027t abuse sys_getpid(), sys_getppid()\n" }, { "commit": "381ba329e578755bc974b46c6a6f2ac286e89b40", "tree": "899079aae0472b74087e9c5bec2f7283117d8fdb", "parents": [ "65097561b91c4f8ce92a2905f150900f1779ccd1", "cf9a2f3afc75d41a61cbc91e725b9ce0746c400a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:28:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:28:19 2010 -0700" }, "message": "Merge branch \u0027drm-intel-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel\n\n* \u0027drm-intel-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel:\n drm/i915/sdvo: Handle unsupported GET_SUPPORTED_ENHANCEMENTS gracefully\n drm/i915/sdvo: Cleanup connector on error path\n drm/i915: Fix 945GM regression in e259befd\n" }, { "commit": "65097561b91c4f8ce92a2905f150900f1779ccd1", "tree": "10928f1396e077b96dbba1f93417248145561e23", "parents": [ "9a457a524762edc1bb1ded65b7a75c01738632d5", "9320f7cbbdd5febf013b0e91db29189724057738" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:27:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:27:00 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:\n mmc: sdhci-s3c: fix NULL ptr access in sdhci_s3c_remove\n mmc: sdhci-s3c: fix incorrect spinlock usage after merge\n mmc: MAINTAINERS: add myself as MMC maintainer\n" }, { "commit": "9a457a524762edc1bb1ded65b7a75c01738632d5", "tree": "19b8b7584abd26f1b3d2390fd5523af0182fad42", "parents": [ "bc5fbd9cc8b72ea591557c1277237a43c65ce775", "40d24ff9b4309d37999bc0ae91a271f57651d9dd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:26:33 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:26:33 2010 -0700" }, "message": "Merge branch \u0027urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6\n\n* \u0027urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:\n pcmcia: pd6729: Fix error path\n pcmcia: preserve configuration information if request_io fails partly\n" }, { "commit": "bc5fbd9cc8b72ea591557c1277237a43c65ce775", "tree": "804e63e1ac08c4e3324cc1b456f71cf286db98e4", "parents": [ "6a6aa2b7e47c725b5256ff0f7462fe1247cabf5a", "eecfd57f6429d9d8e10be186566ef99fced55163" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:25:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:25:10 2010 -0700" }, "message": "Merge git://git.infradead.org/iommu-2.6\n\n* git://git.infradead.org/iommu-2.6:\n intel-iommu: Use symbolic values instead of magic numbers in Lenovo w/a\n intel-iommu: Abort IOMMU setup for igfx if BIOS gave no shadow GTT space\n" }, { "commit": "6a6aa2b7e47c725b5256ff0f7462fe1247cabf5a", "tree": "dcd8e549193e7aedcdcfb34c13177eceda5b29f4", "parents": [ "f0619343ce782a731f55b8ba06d9a7e7d28a0fb8", "7329cf0201f48695862e334828a108aa7175e955" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:22:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:22:21 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86/amd-iommu: Fix rounding-bug in __unmap_single\n x86/amd-iommu: Work around S3 BIOS bug\n x86/amd-iommu: Set iommu configuration flags in enable-loop\n x86, setup: Fix earlyprintk\u003dserial,0x3f8,115200\n x86, setup: Fix earlyprintk\u003dserial,ttyS0,115200\n" }, { "commit": "f0619343ce782a731f55b8ba06d9a7e7d28a0fb8", "tree": "a2a1e23cdfd640b65d09afd826adf28cd0a208fe", "parents": [ "60bdb72e3c2e808228612f672bd8d18e82872de3", "63e6be6d98e1a2bcdca86872b67052e51ab6afa1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:21:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:21:48 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf, x86: Catch spurious interrupts after disabling counters\n tracing/x86: Don\u0027t use mcount in kvmclock.c\n tracing/x86: Don\u0027t use mcount in pvclock.c\n" }, { "commit": "60bdb72e3c2e808228612f672bd8d18e82872de3", "tree": "71f0946e38d8a6bf4893e9cf9951ad88e4736b99", "parents": [ "8e87354d01b3046aa5e1080419178191f3dce8f0" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:29:12 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: check __get_user/__put_user results...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8e87354d01b3046aa5e1080419178191f3dce8f0", "tree": "f31863458958296dbbf54cf779afe9f5ca3a547a", "parents": [ "c05628b49b19187841d635dddd3e47caab33242b" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:29:02 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: get rid of set_fs(USER_DS) in sigframe setup\n\nIt really has no business being there; short of a serious kernel bug\nwe should already have USER_DS at that point. It shouldn\u0027t have been\ndone on x86 either...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c05628b49b19187841d635dddd3e47caab33242b", "tree": "d624d95c154ee59589f166b84e4dc178e7723d46", "parents": [ "00cbf6080c7d60b999864afcd9010e0bbc7c5db6" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:28:52 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: -\u003erestart_block.fn needs to be reset on sigreturn\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "00cbf6080c7d60b999864afcd9010e0bbc7c5db6", "tree": "19ee4371be3b21d3de8cf1cfb539776ce8387c54", "parents": [ "e46924d246e028c94689087db0699438343a344e" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:28:42 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: prevent double syscall restarts\n\nset -\u003eorig_d0 to -1, same as what sigreturn does\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e46924d246e028c94689087db0699438343a344e", "tree": "e2ed72422868d684e2f62b9265e60f40ed3ebe14", "parents": [ "18e6bfa96d4d810ad9a69e17f08e0d0089379f22" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:28:32 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: avoid SIGSEGV delivery loop\n\nforce_sigsegv() is there for purpose...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "18e6bfa96d4d810ad9a69e17f08e0d0089379f22", "tree": "cd89c2ca672f78d073f0bfb352b8f8e3360c8997", "parents": [ "c52c2ddc1dfa6fe85ffd5e4c57cf91f6982639fe" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:28:22 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "alpha: __get_user/__put_user results need to be checked...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c52c2ddc1dfa6fe85ffd5e4c57cf91f6982639fe", "tree": "25f44cf6ce5fbd50109935978821ec76e3d51393", "parents": [ "32163f4b2cef28a5aab8b226ffecfc6379a53786" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:28:12 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "alpha: switch osf_sigprocmask() to use of sigprocmask()\n\nget rid of a useless wrapper, while we are at it\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3fd6c88ef875a14740801ebfc6b6e4e064a1cdd4", "tree": "ae2cc67aeea8939dc2bdc8546235c488cc1906f1", "parents": [ "2cc6d2bf3d6195fabcf0febc192c01f99519a8f3" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Mon Sep 27 11:07:00 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Sep 27 11:07:00 2010 -0700" }, "message": "3c59x: fix regression from patch \"Add ethtool WOL support\"\n\nThis patch (commit 690a1f2002a3091bd18a501f46c9530f10481463) added a\nnew call site for acpi_set_WOL() without checking that the function is\nactually suitable to be called via\n\n vortex_set_wol+0xcd/0xe0 [3c59x]\n dev_ethtool+0xa5a/0xb70\n dev_ioctl+0x2e0/0x4b0\n T.961+0x49/0x50\n sock_ioctl+0x47/0x290\n do_vfs_ioctl+0x7f/0x340\n sys_ioctl+0x80/0xa0\n system_call_fastpath+0x16/0x1b\n\ni.e. outside of code paths run when the device is not yet enabled or\nalready disabled. In particular, putting the device into D3hot is a\npretty bad idea when it was already brought up.\n\nFurthermore, all prior callers of the function made sure they\u0027re\nactually dealing with a PCI device, while the newly added one didn\u0027t.\n\nIn the same spirit, the .get_wol handler shouldn\u0027t indicate support\nfor WOL for non-PCI devices.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bec658ff31453a5726b1c188674d587a5d40c482", "tree": "68a8a1977e100e4f4fb2f7631eff79fefe463a13", "parents": [ "32163f4b2cef28a5aab8b226ffecfc6379a53786" ], "author": { "name": "Steve Wise", "email": "swise@opengridcomputing.com", "time": "Sat Sep 18 19:38:21 2010 -0500" }, "committer": { "name": "Roland Dreier", "email": "rolandd@cisco.com", "time": "Mon Sep 27 09:28:55 2010 -0700" }, "message": "RDMA/cxgb3: Turn off RX coalescing for iWARP connections\n\nThe HW by default has RX coalescing on. For iWARP connections, this\ncauses a 100ms delay in connection establishement due to the ingress\nMPA Start message being stalled in HW. So explicitly turn RX\ncoalescing off when setting up iWARP connections.\n\nThis was causing very bad performance for NP64 gather operations using\nOpen MPI, due to the way it sets up connections on larger jobs.\n\nSigned-off-by: Steve Wise \u003cswise@opengridcomputing.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\n" }, { "commit": "2de59fea8b3095d1df4c729fda041625930aab4f", "tree": "b7d5e28e4da11607c74a7ed99c3bd2f93473a8fd", "parents": [ "2de5c00ac06c8983ab33ad51a8341584f1cf42c3" ], "author": { "name": "Will Deacon", "email": "will.deacon@arm.com", "time": "Mon Sep 27 14:55:15 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Sep 27 14:57:36 2010 +0100" }, "message": "ARM: 6411/1: vexpress: set RAM latencies to 1 cycle for PL310 on ct-ca9x4 tile\n\nThe PL310 on the ct-ca9x4 tile for the Versatile Express does not need\nto add additional latency when accessing its cache RAMs. Unfortunately,\nthe boot monitor sets this up for an 8-cycle delay on reads and writes,\nresulting in greatly reduced memory performance when the L2 cache is\nenabled.\n\nThis patch sets the L2 RAM latencies to the correct value of 1 cycle\non the ct-ca9x4 tile before enabling the L2 cache.\n\nAcked-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Will Deacon \u003cwill.deacon@arm.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "1d6400c7c9cfd38976b25d55b357200ad3ff1be9", "tree": "e7da3e64ec02493282e76a55f2f0025e358049b3", "parents": [ "32163f4b2cef28a5aab8b226ffecfc6379a53786" ], "author": { "name": "Davidlohr Bueso", "email": "dave@gnu.org", "time": "Mon Sep 13 15:53:18 2010 +0000" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Mon Sep 27 07:52:50 2010 -0500" }, "message": "net/9p: fix memory handling/allocation in rdma_request()\n\nReturn -ENOMEM when erroring on kmalloc and fix memory leaks when returning on error.\n\nSigned-off-by: Davidlohr Bueso \u003cdave@gnu.org\u003e\nReviewed-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "00740c58541b6087d78418cebca1fcb86dc6077d", "tree": "0d66f4d50dac7ad66997429e1f6ed702ec74afa5", "parents": [ "b30a3f6257ed2105259b404d419b4964e363928c" ], "author": { "name": "Borislav Petkov", "email": "borislav.petkov@amd.com", "time": "Sun Sep 26 12:42:23 2010 +0200" }, "committer": { "name": "Borislav Petkov", "email": "borislav.petkov@amd.com", "time": "Mon Sep 27 12:52:58 2010 +0200" }, "message": "amd64_edac: Fix driver module removal\n\nf4347553b30ec66530bfe63c84530afea3803396 removed the edac polling\nmechanism in favor of using a notifier chain for conveying MCE\ninformation to edac. However, the module removal path didn\u0027t test\nwhether the driver had setup the polling function workqueue at all and\nthe rmmod process was hanging in the kernel at try_to_del_timer_sync()\nin the cancel_delayed_work() path, trying to cancel an uninitialized\nwork struct.\n\nFix that by adding a balancing check to the workqueue removal path.\n\nSigned-off-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\n" }, { "commit": "c9e2fbd909c20b165b2b9ffb59f8b674cf0a55b0", "tree": "29b4f977e3a1fa4b0b85057c35652ee5fe58949e", "parents": [ "7329cf0201f48695862e334828a108aa7175e955" ], "author": { "name": "Alexander Chumachenko", "email": "ledest@gmail.com", "time": "Thu Apr 01 15:34:52 2010 +0300" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sun Sep 26 22:43:07 2010 -0700" }, "message": "x86: Avoid \u0027constant_test_bit()\u0027 misoptimization due to cast to non-volatile\n\nWhile debugging bit_spin_lock() hang, it was tracked down to gcc-4.4\nmisoptimization of non-inlined constant_test_bit() due to non-volatile\naddr when \u0027const volatile unsigned long *addr\u0027 cast to \u0027unsigned long *\u0027\nwith subsequent unconditional jump to pause (and not to the test) leading\nto hang.\n\nCompiling with gcc-4.3 or disabling CONFIG_OPTIMIZE_INLINING yields inlined\nconstant_test_bit() and correct jump, thus working around the kernel bug.\n\nOther arches than asm-x86 may implement this slightly differently;\n2.6.29 mitigates the misoptimization by changing the function prototype\n(commit c4295fbb6048d85f0b41c5ced5cbf63f6811c46c) but probably fixing the issue\nitself is better.\n\nSigned-off-by: Alexander Chumachenko \u003cledest@gmail.com\u003e\nSigned-off-by: Michael Shigorin \u003cmike@osdn.org.ua\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "2cc6d2bf3d6195fabcf0febc192c01f99519a8f3", "tree": "6fbbaa255617783eda308a00a21065bc99ad0d21", "parents": [ "bc68580d41b131396054a1a04a7df4948555ed97" ], "author": { "name": "Neil Horman", "email": "nhorman@tuxdriver.com", "time": "Fri Sep 24 09:55:52 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 19:09:25 2010 -0700" }, "message": "ipv6: add a missing unregister_pernet_subsys call\n\nClean up a missing exit path in the ipv6 module init routines. In\naddrconf_init we call ipv6_addr_label_init which calls register_pernet_subsys\nfor the ipv6_addr_label_ops structure. But if module loading fails, or if the\nipv6 module is removed, there is no corresponding unregister_pernet_subsys call,\nwhich leaves a now-bogus address on the pernet_list, leading to oopses in\nsubsequent registrations. This patch cleans up both the failed load path and\nthe unload path. Tested by myself with good results.\n\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\n\n include/net/addrconf.h | 1 +\n net/ipv6/addrconf.c | 11 ++++++++---\n net/ipv6/addrlabel.c | 5 +++++\n 3 files changed, 14 insertions(+), 3 deletions(-)\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bc68580d41b131396054a1a04a7df4948555ed97", "tree": "b2f78691199167967e694dccec273afa29ba0a0c", "parents": [ "8d879de89807d82bc4cc3e9d73609b874fa9458c" ], "author": { "name": "Vasiliy Kulikov", "email": "segooon@gmail.com", "time": "Sun Sep 26 18:56:06 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 18:56:06 2010 -0700" }, "message": "s390: use free_netdev(netdev) instead of kfree()\n\nFreeing netdev without free_netdev() leads to net, tx leaks.\nI might lead to dereferencing freed pointer.\n\nThe semantic match that finds this problem is as follows:\n(http://coccinelle.lip6.fr/)\n\n@@\nstruct net_device* dev;\n@@\n\n-kfree(dev)\n+free_netdev(dev)\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8d879de89807d82bc4cc3e9d73609b874fa9458c", "tree": "4c654cab6a0dc46f4e5f7e0330bc22c4747acbc2", "parents": [ "22138d307329e1968fc698821095b87c2fd5de12" ], "author": { "name": "Kulikov Vasiliy", "email": "segooon@gmail.com", "time": "Sat Sep 25 23:58:06 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 18:54:34 2010 -0700" }, "message": "sgiseeq: use free_netdev(netdev) instead of kfree()\n\nFreeing netdev without free_netdev() leads to net, tx leaks.\nI might lead to dereferencing freed pointer.\n\nThe semantic match that finds this problem is as follows:\n(http://coccinelle.lip6.fr/)\n\n@@\nstruct net_device* dev;\n@@\n\n-kfree(dev)\n+free_netdev(dev)\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "22138d307329e1968fc698821095b87c2fd5de12", "tree": "6c1a822fd4fbbda87cb64644920adb0923f51a23", "parents": [ "52933f052186877afd218aef7a1b2dbdb010939f" ], "author": { "name": "Kulikov Vasiliy", "email": "segooon@gmail.com", "time": "Sat Sep 25 23:58:03 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 18:54:33 2010 -0700" }, "message": "rionet: use free_netdev(netdev) instead of kfree()\n\nFreeing netdev without free_netdev() leads to net, tx leaks.\nI might lead to dereferencing freed pointer.\n\nThe semantic match that finds this problem is as follows:\n(http://coccinelle.lip6.fr/)\n\n@@\nstruct net_device* dev;\n@@\n\n-kfree(dev)\n+free_netdev(dev)\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "52933f052186877afd218aef7a1b2dbdb010939f", "tree": "f2411bac21bebb47f105bb5237baba1ac16b7b16", "parents": [ "62038e4a146b97352d5911e6ede36c58d4187c3e" ], "author": { "name": "Kulikov Vasiliy", "email": "segooon@gmail.com", "time": "Sat Sep 25 23:58:00 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 18:54:32 2010 -0700" }, "message": "ibm_newemac: use free_netdev(netdev) instead of kfree()\n\nFreeing netdev without free_netdev() leads to net, tx leaks.\nI might lead to dereferencing freed pointer.\n\nThe semantic match that finds this problem is as follows:\n(http://coccinelle.lip6.fr/)\n\n@@\nstruct net_device* dev;\n@@\n\n-kfree(dev)\n+free_netdev(dev)\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "62038e4a146b97352d5911e6ede36c58d4187c3e", "tree": "63dfdb1d8adf00c4d805b480657c2ac7fe0718b0", "parents": [ "693019e90ca45d881109d32c0c6d29adf03f6447" ], "author": { "name": "Vincent Stehlé", "email": "vincent.stehle@laposte.net", "time": "Sun Sep 26 18:50:05 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 18:50:05 2010 -0700" }, "message": "smsc911x: Add MODULE_ALIAS()\n\nThis enables auto loading for the smsc911x ethernet driver.\n\nSigned-off-by: Vincent Stehlé \u003cvincent.stehle@laposte.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "693019e90ca45d881109d32c0c6d29adf03f6447", "tree": "76142f67118da6998584172d609a32d989bfccc8", "parents": [ "a3d6713fbd2ccb50898a6f88664da96a7857c039" ], "author": { "name": "Tom Herbert", "email": "therbert@google.com", "time": "Thu Sep 23 11:19:54 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 18:48:40 2010 -0700" }, "message": "net: reset skb queue mapping when rx\u0027ing over tunnel\n\nReset queue mapping when an skb is reentering the stack via a tunnel.\nOn second pass, the queue mapping from the original device is no\nlonger valid.\n\nSigned-off-by: Tom Herbert \u003ctherbert@google.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a3d6713fbd2ccb50898a6f88664da96a7857c039", "tree": "e772805828ad8c862c10b1845878baffbb11248e", "parents": [ "ca9a783575d2affed30ef27a3427a7705527ddac" ], "author": { "name": "Karl Hiramoto", "email": "karl@hiramoto.org", "time": "Thu Sep 23 01:50:54 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 18:29:18 2010 -0700" }, "message": "br2684: fix scheduling while atomic\n\nYou can\u0027t call atomic_notifier_chain_unregister() while in atomic context.\n\nFix, call un/register_atmdevice_notifier in module __init and __exit.\n\nBug report:\nhttp://comments.gmane.org/gmane.linux.network/172603\n\nReported-by: Mikko Vinni \u003cmmvinni@yahoo.com\u003e\nTested-by: Mikko Vinni \u003cmmvinni@yahoo.com\u003e\nSigned-off-by: Karl Hiramoto \u003ckarl@hiramoto.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c8da96e87d349e9035345293093ecc74792fb96a", "tree": "738b017e4fa8547feb2741969decd749ea6e98e1", "parents": [ "91e71c12c506e15028c252a5a097723f41c518dd" ], "author": { "name": "Ben Hutchings", "email": "ben@decadent.org.uk", "time": "Sun Sep 26 05:55:13 2010 +0100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Mon Sep 27 10:53:18 2010 +1000" }, "message": "TOMOYO: Don\u0027t abuse sys_getpid(), sys_getppid()\n\nSystem call entry functions sys_*() are never to be called from\ngeneral kernel code. The fact that they aren\u0027t declared in header\nfiles should have been a clue. These functions also don\u0027t exist on\nAlpha since it has sys_getxpid() instead.\n\nSigned-off-by: Ben Hutchings \u003cben@decadent.org.uk\u003e\nAcked-by: Tetsuo Handa \u003cpenguin-kernel@I-love.SAKURA.ne.jp\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "ca9a783575d2affed30ef27a3427a7705527ddac", "tree": "cf4fb6545c85f1d7411877dadbab4db04eb3ec2c", "parents": [ "b0255a02351b00ca55f4eb2588d05a5db9dd1a58" ], "author": { "name": "Ondrej Zary", "email": "linux@rainbow-software.org", "time": "Sat Sep 25 10:39:17 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 15:51:55 2010 -0700" }, "message": "de2104x: fix TP link detection\n\nCompex FreedomLine 32 PnP-PCI2 cards have only TP and BNC connectors but the\nSROM contains AUI port too. When TP loses link, the driver switches to\nnon-existing AUI port (which reports that carrier is always present).\n\nConnecting TP back generates LinkPass interrupt but de_media_interrupt() is\nbroken - it only updates the link state of currently connected media, ignoring\nthe fact that LinkPass and LinkFail bits of MacStatus register belong to the\nTP port only (the chip documentation says that).\n\nThis patch changes de_media_interrupt() to switch media to TP when link goes\nup (and media type is not locked) and also to update the link state only when\nthe TP port is used.\n\nAlso the NonselPortActive (and also SelPortActive) bits of SIAStatus register\nneed to be cleared (by writing 1) after reading or they\u0027re useless.\n\nSigned-off-by: Ondrej Zary \u003clinux@rainbow-software.org\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b0255a02351b00ca55f4eb2588d05a5db9dd1a58", "tree": "a0e12e378089350e8d75d77ca70809e7603525e8", "parents": [ "e0f9c4f332c99b213d4a0b7cd21dc0781ceb3d86" ], "author": { "name": "Ondrej Zary", "email": "linux@rainbow-software.org", "time": "Fri Sep 24 23:57:02 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Sep 26 15:49:38 2010 -0700" }, "message": "de2104x: fix power management\n\nAt least my 21041 cards come out of suspend with bus mastering disabled so\nthey did not work after resume(no data transferred).\nAfter adding pci_set_master(), the driver oopsed immediately on resume -\nbecause de_clean_rings() is called on suspend but de_init_rings() call\nwas missing in resume.\n\nAlso disable link (reset SIA) before sleep (de4x5 does this too).\n\nSigned-off-by: Ondrej Zary \u003clinux@rainbow-software.org\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9320f7cbbdd5febf013b0e91db29189724057738", "tree": "8ba7a24a1c7dfe696bfadf4035f39011eba8d49a", "parents": [ "06fe577f841f383b2d4f743cfb74fac7f6468353" ], "author": { "name": "Marek Szyprowski", "email": "m.szyprowski@samsung.com", "time": "Thu Sep 23 16:22:05 2010 +0200" }, "committer": { "name": "Chris Ball", "email": "cjb@laptop.org", "time": "Sun Sep 26 16:27:05 2010 -0400" }, "message": "mmc: sdhci-s3c: fix NULL ptr access in sdhci_s3c_remove\n\nIf not all clocks have been defined in platform data, the driver will\ncause a null pointer dereference when it is removed. This patch fixes\nthis issue.\n\nSigned-off-by: Marek Szyprowski \u003cm.szyprowski@samsung.com\u003e\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Chris Ball \u003ccjb@laptop.org\u003e\n" }, { "commit": "06fe577f841f383b2d4f743cfb74fac7f6468353", "tree": "8e2a54b3e99e2eb30617f7d5803038d66c89aa2e", "parents": [ "245feaa61dbdabffafd47b973595e06abb1288f4" ], "author": { "name": "Marek Szyprowski", "email": "m.szyprowski@samsung.com", "time": "Mon Sep 20 15:03:42 2010 +0200" }, "committer": { "name": "Chris Ball", "email": "cjb@laptop.org", "time": "Sun Sep 26 16:27:02 2010 -0400" }, "message": "mmc: sdhci-s3c: fix incorrect spinlock usage after merge\n\nIn the commit f522886e202a34a2191dd5d471b3c4d46410a9a0 a merge conflict\nin the sdhci-s3c driver been fixed. However the fix used incorrect\nspinlock operation - it caused a race with sdhci interrupt service. The\ncorrect way to solve it is to use spin_lock_irqsave/irqrestore() calls.\n\nSigned-off-by: Marek Szyprowski \u003cm.szyprowski@samsung.com\u003e\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Chris Ball \u003ccjb@laptop.org\u003e\n" }, { "commit": "245feaa61dbdabffafd47b973595e06abb1288f4", "tree": "5f84663655a8c0ed94ffd3e409df0389b577cef2", "parents": [ "32163f4b2cef28a5aab8b226ffecfc6379a53786" ], "author": { "name": "Chris Ball", "email": "cjb@laptop.org", "time": "Fri Sep 10 12:05:24 2010 -0400" }, "committer": { "name": "Chris Ball", "email": "cjb@laptop.org", "time": "Sun Sep 26 16:26:59 2010 -0400" }, "message": "mmc: MAINTAINERS: add myself as MMC maintainer\n\nSigned-off-by: Chris Ball \u003ccjb@laptop.org\u003e\nCc: Pierre Ossman \u003cpierre-list@ossman.eu\u003e\nCc: \u003clinux-mmc@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "40d24ff9b4309d37999bc0ae91a271f57651d9dd", "tree": "07b3664ec20fa3fe20a518f0cb8a00de0dc781fb", "parents": [ "7cdffc86528ec9c55c83c649b6d64cadeb558136" ], "author": { "name": "Rahul Ruikar", "email": "rahul.ruikar@gmail.com", "time": "Sun Sep 26 17:00:29 2010 +0530" }, "committer": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Sun Sep 26 15:54:25 2010 +0200" }, "message": "pcmcia: pd6729: Fix error path\n\nIn error return path\ncall pci_disable_device() which was enabled earlier.\n\nSigned-off-by: Rahul Ruikar \u003crahul.ruikar@gmail.com\u003e\nSigned-off-by: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\n" }, { "commit": "32163f4b2cef28a5aab8b226ffecfc6379a53786", "tree": "c4e1412c1aba536551b4ff5f30cbe788e524694c", "parents": [ "77edffb652b33a565e099ff0a1687762f03eb46a" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Sep 25 21:07:51 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Sep 25 14:38:13 2010 -0700" }, "message": "alpha: fix usp value in multithreaded coredumps\n\nrdusp() gives us the right value only for the current thread...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "77edffb652b33a565e099ff0a1687762f03eb46a", "tree": "1e6e9586fc563d867c8737feb855575314deaff7", "parents": [ "56162badadb91aae93843d8d6558c7d7780e3cb2" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Sep 25 21:07:14 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Sep 25 14:38:13 2010 -0700" }, "message": "alpha: fix hae_cache race in RESTORE_ALL\n\nWe want interrupts disabled on all paths leading to RESTORE_ALL;\notherwise, we are risking an IRQ coming between the updates of\nalpha_mv-\u003ehae_cache and *alpha_mv-\u003ehae_register and set_hae()\nwithin the IRQ getting badly confused.\n\nRESTORE_ALL used to play with disabling IRQ itself, but that got\nremoved back in 2002, without making sure we had them disabled\non all paths. It\u0027s cheaper to make sure we have them disabled than\nto revert to original variant...\n\nRemove the detritus left from that commit back in 2002; we used to\nneed a reload of $0 and $1 since swpipl would change those, but\ndoing that had become pointless when we stopped doing swpipl in\nthere...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "56162badadb91aae93843d8d6558c7d7780e3cb2", "tree": "6ec96e5b1e41672b45cacf9080d5f3f0db97118a", "parents": [ "e7553b19da07fffbefe83119f25738e2cc90c426", "f281fb5fe54e15a7ab802945e42f8e24fceb56b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Sep 25 09:51:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Sep 25 09:51:54 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block:\n block: prevent merges of discard and write requests\n" }, { "commit": "e7553b19da07fffbefe83119f25738e2cc90c426", "tree": "e8d069cd621a1dfe7a3528c98855f0f3b86cc04b", "parents": [ "5ec1055aa5632dd7a8283cdb5fa9be3c535eaa06", "3b23cd28751c70a3d9d4f5c9e1d2f6dbbe04f4e8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Sep 25 09:51:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Sep 25 09:51:31 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ALSA: sound/pci/rme9652: prevent reading uninitialized stack memory\n ALSA: hda - Fix auto-parse of SPDIF input of Realtek codecs\n ASoC: Fix multi-componentism\n ASoC: Fix soc-cache buffer overflow bug\n ALSA: oxygen: fix analog capture on Claro halo cards\n ALSA: hda - Add Dell Latitude E6400 model quirk\n ASoC: fix clkdev API usage in sh/migor.c\n" }, { "commit": "5ec1055aa5632dd7a8283cdb5fa9be3c535eaa06", "tree": "231fa9a989433ee7fab796342f7ebc2c3e167342", "parents": [ "8ae09259ffe2402e956efd5a36220b6161e9ecb3" ], "author": { "name": "Larry Woodman", "email": "lwoodman@redhat.com", "time": "Fri Sep 24 12:04:48 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Sep 25 09:34:58 2010 -0700" }, "message": "Avoid pgoff overflow in remap_file_pages\n\nThomas Pollet noticed that the remap_file_pages() system call in\nfremap.c has a potential overflow in the first part of the if statement\nbelow, which could cause it to process bogus input parameters.\nSpecifically the pgoff + size parameters could be wrap thereby\npreventing the system call from failing when it should.\n\nReported-by: Thomas Pollet \u003cthomas.pollet@gmail.com\u003e\nSigned-off-by: Larry Woodman \u003clwoodman@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3b23cd28751c70a3d9d4f5c9e1d2f6dbbe04f4e8", "tree": "082c40f8157305147ac57b895246bf2e5e9b554c", "parents": [ "b614e38e78ec1aacf80fd6124cfcc6e45925647c", "01fdf1801e349302fce5d9865470a7100a2d9b74" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Sep 25 17:57:53 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Sep 25 17:57:53 2010 +0200" }, "message": "Merge branch \u0027fix/hda\u0027 into for-linus\n" }, { "commit": "b614e38e78ec1aacf80fd6124cfcc6e45925647c", "tree": "1a76b07ef87fbfe1e62ac8989071a811ddfd90ec", "parents": [ "e68d3b316ab7b02a074edc4f770e6a746390cb7d", "0077ca0b5c986477e33451b797b6e7dc92a8bbc0" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Sep 25 17:57:49 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Sep 25 17:57:49 2010 +0200" }, "message": "Merge branch \u0027fix/asoc\u0027 into for-linus\n" }, { "commit": "e68d3b316ab7b02a074edc4f770e6a746390cb7d", "tree": "6dddc80b93622ba0bfe626ae1f0b0fddd9395072", "parents": [ "0873a5ae747847ee55a63db409dff3476e45bcd9" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Sat Sep 25 11:07:27 2010 -0400" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Sep 25 17:46:22 2010 +0200" }, "message": "ALSA: sound/pci/rme9652: prevent reading uninitialized stack memory\n\nThe SNDRV_HDSP_IOCTL_GET_CONFIG_INFO and\nSNDRV_HDSP_IOCTL_GET_CONFIG_INFO ioctls in hdspm.c and hdsp.c allow\nunprivileged users to read uninitialized kernel stack memory, because\nseveral fields of the hdsp{m}_config_info structs declared on the stack\nare not altered or zeroed before being copied back to the user. This\npatch takes care of it.\n\nSigned-off-by: Dan Rosenberg \u003cdan.j.rosenberg@gmail.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "2de5c00ac06c8983ab33ad51a8341584f1cf42c3", "tree": "b3d73b315c0bf3fa809e9382b9368b5f02917c51", "parents": [ "e546f21b4b7af012d9f18edad6237339adfeb681" ], "author": { "name": "Santosh Shilimkar", "email": "santosh.shilimkar@ti.com", "time": "Fri Sep 24 07:21:05 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Sep 25 15:58:40 2010 +0100" }, "message": "ARM: 6409/1: davinci: map sram using MT_MEMORY_NONCACHED instead of MT_DEVICE\n\nOn Davinci SRAM is mapped as MT_DEVICE becasue of the section\nmapping pre-requisite instead of intended MT_MEMORY_NONCACHED\n\nSince the section mapping limitation gets fixed with first\npatch in this series, the MT_MEMORY_NONCACHED can be used now.\n\nSigned-off-by: Santosh Shilimkar \u003csantosh.shilimkar@ti.com\u003e\nAcked-by: Kevin Hilman \u003ckhilman@deeprootsystems.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" } ], "next": "e546f21b4b7af012d9f18edad6237339adfeb681" }