kernel/git/stable/linux.git/fs/fuse, branch linux-2.6.29.y

fuse: destroy bdi on error

2009-05-18T23:35:20+00:00

commit fd9db7297749c05fcf5721ce5393a5a8b8772f2a upstream. Destroy bdi on error in fuse_fill_super(). This was an omission from commit 26c3679101dbccc054dcf370143941844ba70531 "fuse: destroy bdi on umount", which moved the bdi_destroy() call from fuse_conn_put() to fuse_put_super(). Signed-off-by: Miklos Szeredi Signed-off-by: Greg Kroah-Hartman

mm: page_mkwrite change prototype to match fault

2009-05-18T23:35:02+00:00

commit c2ec175c39f62949438354f603f4aa170846aabb upstream. Change the page_mkwrite prototype to take a struct vm_fault, and return VM_FAULT_xxx flags. There should be no functional change. This makes it possible to return much more detailed error information to the VM (and also can provide more information eg. virtual_address to the driver, which might be important in some special cases). This is required for a subsequent fix. And will also make it easier to merge page_mkwrite() with fault() in future. Signed-off-by: Nick Piggin Cc: Chris Mason Cc: Trond Myklebust Cc: Miklos Szeredi Cc: Steven Whitehouse Cc: Mark Fasheh Cc: Joel Becker Cc: Artem Bityutskiy Cc: Felix Blyakher Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

fuse: fix fuse_file_lseek returning with lock held

2009-04-02T20:55:18+00:00

upstream commit: 5291658d87ac1ae60418e79e7b6bad7d5f595e0c This bug was found with smatch (http://repo.or.cz/w/smatch.git/). If we return directly the inode->i_mutex lock doesn't get released. Signed-off-by: Dan Carpenter Signed-off-by: Miklos Szeredi CC: stable@kernel.org Signed-off-by: Chris Wright

Merge branch 'Kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/misc

2009-01-26T18:08:50+00:00

* 'Kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/misc: (36 commits) fs/Kconfig: move 9p out fs/Kconfig: move afs out fs/Kconfig: move coda out fs/Kconfig: move the rest of ncpfs out fs/Kconfig: move smbfs out fs/Kconfig: move sunrpc out fs/Kconfig: move nfsd out fs/Kconfig: move nfs out fs/Kconfig: move ufs out fs/Kconfig: move sysv out fs/Kconfig: move romfs out fs/Kconfig: move qnx4 out fs/Kconfig: move hpfs out fs/Kconfig: move omfs out fs/Kconfig: move minix out fs/Kconfig: move vxfs out fs/Kconfig: move squashfs out fs/Kconfig: move cramfs out fs/Kconfig: move efs out fs/Kconfig: move bfs out ...

fuse: fix poll notify

2009-01-26T14:00:59+00:00

Move fuse_copy_finish() to before calling fuse_notify_poll_wakeup(). This is not a big issue because fuse_notify_poll_wakeup() should be atomic, but it's cleaner this way, and later uses of notification will need to be able to finish the copying before performing some actions. Signed-off-by: Miklos Szeredi

fuse: destroy bdi on umount

2009-01-26T14:00:59+00:00

If a fuse filesystem is unmounted but the device file descriptor remains open and a new mount reuses the old device number, then the mount fails with EEXIST and the following warning is printed in the kernel log: WARNING: at fs/sysfs/dir.c:462 sysfs_add_one+0x35/0x3d() sysfs: duplicate filename '0:15' can not be created The cause is that the bdi belonging to the fuse filesystem was destoryed only after the device file was released. Fix this by calling bdi_destroy() from fuse_put_super() instead. Signed-off-by: Miklos Szeredi CC: stable@kernel.org

fuse: fuse_fill_super error handling cleanup

2009-01-26T14:00:58+00:00

Clean up error handling for the whole of fuse_fill_super() function. Signed-off-by: Miklos Szeredi

fuse: fix missing fput on error

2009-01-26T14:00:58+00:00

Fix the leaking file reference if allocation or initialization of fuse_conn failed. Signed-off-by: Miklos Szeredi CC: stable@kernel.org

fuse: fix NULL deref in fuse_file_alloc()

2009-01-26T14:00:58+00:00

ff is set to NULL and then dereferenced on line 65. Compile tested only. Signed-off-by: Dan Carpenter Signed-off-by: Miklos Szeredi CC: stable@kernel.org

fs/Kconfig: move fuse out

2009-01-22T10:15:55+00:00

Signed-off-by: Alexey Dobriyan