Igloo kernel https://git.etezian.org/cgit.cgi/snowball/igloo-kernel.git/atom?h=pm-android 2012-03-28T17:00:14+00:00 2012-03-28T17:00:14+00:00 Linus Torvalds torvalds@linux-foundation.org 2012-03-28T17:00:14+00:00 urn:sha1:9a7259d5c8978bbeb5fdcf64b168f8470d8208a6 Pull ext3, UDF, and quota fixes from Jan Kara: "A couple of ext3 & UDF fixes and also one improvement in quota locking." * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ext3: fix start and len arguments handling in ext3_trim_fs() udf: Fix deadlock in udf_release_file() udf: Fix file entry logicalBlocksRecorded udf: Fix handling of i_blocks quota: Make quota code not call tty layer with dqptr_sem held udf: Init/maintain file entry checkpoint field ext3: Update ctime in ext3_splice_branch() only when needed ext3: Don't call dquot_free_block() if we don't update anything udf: Remove unnecessary OOM messages 2012-03-21T20:36:41+00:00 Linus Torvalds torvalds@linux-foundation.org 2012-03-21T20:36:41+00:00 urn:sha1:e2a0883e4071237d09b604a342c28b96b44a04b3 Pull vfs pile 1 from Al Viro: "This is _not_ all; in particular, Miklos' and Jan's stuff is not there yet." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (64 commits) ext4: initialization of ext4_li_mtx needs to be done earlier debugfs-related mode_t whack-a-mole hfsplus: add an ioctl to bless files hfsplus: change finder_info to u32 hfsplus: initialise userflags qnx4: new helper - try_extent() qnx4: get rid of qnx4_bread/qnx4_getblk take removal of PF_FORKNOEXEC to flush_old_exec() trim includes in inode.c um: uml_dup_mmap() relies on ->mmap_sem being held, but activate_mm() doesn't hold it um: embed ->stub_pages[] into mmu_context gadgetfs: list_for_each_safe() misuse ocfs2: fix leaks on failure exits in module_init ecryptfs: make register_filesystem() the last potential failure exit ntfs: forgets to unregister sysctls on register_filesystem() failure logfs: missing cleanup on register_filesystem() failure jfs: mising cleanup on register_filesystem() failure make configfs_pin_fs() return root dentry on success configfs: configfs_create_dir() has parent dentry in dentry->d_parent configfs: sanitize configfs_create() ... 2012-03-21T01:29:35+00:00 Al Viro viro@zeniv.linux.org.uk 2012-01-09T03:15:13+00:00 urn:sha1:48fde701aff662559b38d9a609574068f22d00fe Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 2012-03-21T01:29:32+00:00 Al Viro viro@zeniv.linux.org.uk 2012-02-06T17:45:27+00:00 urn:sha1:8de52778798fe39660a8d6b26f290e0c93202761 New field of struct super_block - ->s_max_links. Maximal allowed value of ->i_nlink or 0; in the latter case all checks still need to be done in ->link/->mkdir/->rename instances. Note that this limit applies both to directoris and to non-directories. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 2012-03-20T13:48:26+00:00 Cong Wang amwang@redhat.com 2011-11-25T15:14:36+00:00 urn:sha1:7c0fb227529102d38603c0afc76a2c18a7581afa Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Cong Wang <amwang@redhat.com> 2012-03-10T21:05:38+00:00 Jan Kara jack@suse.cz 2012-02-20T16:54:00+00:00 urn:sha1:f6940fe9092e796119af691c7f722c252f4fc524 udf_release_file() can be called from munmap() path with mmap_sem held. Thus we cannot take i_mutex there because that ranks above mmap_sem. Luckily, i_mutex is not needed in udf_release_file() anymore since protection by i_data_sem is enough to protect from races with write and truncate. Reported-by: Al Viro <viro@ZenIV.linux.org.uk> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 2012-02-29T20:53:48+00:00 Jan Kara jack@suse.cz 2012-02-20T16:49:56+00:00 urn:sha1:a0391a3ae91d301c0e59368531a4de5f0b122bcf udf_release_file() can be called from munmap() path with mmap_sem held. Thus we cannot take i_mutex there because that ranks above mmap_sem. Luckily, i_mutex is not needed in udf_release_file() anymore since protection by i_data_sem is enough to protect from races with write and truncate. CC: stable@vger.kernel.org (2.6.38 & later) Reported-by: Al Viro <viro@ZenIV.linux.org.uk> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz> 2012-02-29T20:53:47+00:00 Steve Nickel snickel58@gmail.com 2012-02-16T17:53:53+00:00 urn:sha1:b2527bfa535956d99663718b9d9aac0b8fe3f017 ECMA 1.67 requires setting logicalBlocksRecorded to zero if the file has no extents. This should be checked in udf_update_inode(). udf_fill_inode() will then take care of itself. Signed-off-by: Steven P. Nickel <snickel@focusinfo.com> Signed-off-by: Jan Kara <jack@suse.cz> 2012-02-29T20:53:47+00:00 Jan Kara jack@suse.cz 2012-02-16T12:00:14+00:00 urn:sha1:fd4287dbc07763595c1e74edbb6520092290185c Commit 36350462 removed unused quota support from UDF. As an unfortunate sideeffect it also removed updates of i_blocks so all files had i_block == 0. Fix the problem by returning updates of file space back to UDF allocation and freeing functions. Signed-off-by: Jan Kara <jack@suse.cz> 2012-02-29T20:53:46+00:00 Steve Nickel snickel58@gmail.com 2012-02-14T05:28:42+00:00 urn:sha1:d5e2cf07c388dbd06579ab39672e1bd8b9754e65 In accordance with ECMA 1.67 Part 4, 14.9.15, the checkpoint field should be initialized to 1 at creation. (Zero is *not* a valid value.) Signed-off-by: Steven P. Nickel <snickel@focusinfo.com> Signed-off-by: Jan Kara <jack@suse.cz>