Commits
Daniel Campello committed bafafd3663c
ANDROID: sdcardfs: Add sdcardfs filesystem
Bug: 11118565
Bug: 27915347
Bug: 27992761
Bug: 28024488
Bug: 30013843
Bug: 30954918
Bug: 34133558
Bug: 34262585
Bug: 34542611
Bug: 34691169
Bug: 34723223
Bug: 35307857
Bug: 35331000
Bug: 35633782
Bug: 35643557
Bug: 35666680
bug: 35766959
Bug: 35766959
Bug: 35848445
Bug: 36004503
Bug: 36007653
Bug: 36138424
Bug: 36160015
Bug: 37193650
Bug: 37231161
Bug: 37488099
Bug: 37516160
Bug: 38045152
Bug: 38117720
Bug: 38502532
Bug: 62390017
Bug: 63245673
Bug: 63260873
Bug: 63785372
Bug: 64672411
Bug: 70278506
Bug: 72007585
Bug: 73055997
Bug: 73287721
Bug: 75987238
Bug: 77923821
Bug: 78262592
Bug: 111641492
Bug: 111642636
Bug: 111860541
Change-Id: Ic1e01e602ce335d97342be54f3da0c5c65c087cc
Signed-off-by: Daniel Rosenberg <drosen@google.com>
[astrachan: Folded the following changes into this patch:
903cea7ab0b2 ("ANDROID: Included sdcardfs source code for kernel 3.0")
612a725e3d97 ("ANDROID: Port of sdcardfs to 4.4")
e4187c55208b ("ANDROID: Changed type-casting in packagelist management")
cf76072a5cd8 ("ANDROID: sdcardfs: Bring up to date with Android M permissions:")
a43aa502c608 ("ANDROID: sdcardfs: Add support for d_canonical_path")
d8fefbf85af2 ("ANDROID: sdcardfs: remove effectless config option")
416677409336 ("ANDROID: sdcardfs: Remove unused code")
8e49a570d351 ("ANDROID: sdcardfs: remove unneeded __init and __exit")
40ee0e93f1d7 ("ANDROID: sdcardfs: Truncate packages_gid.list on overflow")
b1d9602aa3fe ("ANDROID: sdcardfs: fix itnull.cocci warnings")
60a177f5a167 ("ANDROID: sdcardfs: override umask on mkdir and create")
efb3d2695203 ("ANDROID: sdcardfs: Check for other cases on path lookup")
0da87f63666f ("ANDROID: sdcardfs: Fix locking for permission fix up")
75b93060655e ("ANDROID: sdcardfs: Switch package list to RCU")
657b0a00f497 ("ANDROID: sdcardfs: Added top to sdcardfs_inode_info")
5008d91cba25 ("ANDROID: sdcardfs: fix external storage exporting incorrect uid")
e06c452d0d07 ("ANDROID: sdcardfs: Move directory unlock before touch")
72e5443a2816 ("ANDROID: sdcardfs: User new permission2 functions")
ae8be7da556d ("ANDROID: sdcardfs: Add gid and mask to private mount data")
151a3efe57a6 ("ANDROID: sdcardfs: Use per mount permissions")
cff865a370f3 ("ANDROID: sdcardfs: Switch ->d_inode to d_inode()")
065ac66804bf ("ANDROID: sdcardfs: Fix locking issue with permision fix up")
31ea603eb3c4 ("ANDROID: sdcardfs: use wrappers to access i_mutex")
c25c2f5018a2 ("ANDROID: sdcardfs: add parent pointer into dentry name hash")
58616bb4ec68 ("ANDROID: sdcardfs: get rid of 'parent' argument of ->d_compare()")
1654d7ffdd20 ("ANDROID: sdcardfs: Propagate dentry down to inode_change_ok()")
39335cac1d2f ("ANDROID: sdcardfs: make it use new .rename i_op")
7622bb3fcc79 ("ANDROID: sdcardfs: eliminate the offset argument to ->direct_IO")
843bd7295ee0 ("ANDROID: sdcardfs: Allow non-owners to touch")
e3d74804d174 ("ANDROID: sdcardfs: Refactor configfs interface")
5833eda87a72 ("ANDROID: sdcardfs: add support for user permission isolation")
d83fb1f41dd4 ("ANDROID: sdcardfs: Remove redundant operation")
8767af17c0e5 ("ANDROID: sdcardfs: Add GID Derivation to sdcardfs")
7119d96ad3ee ("ANDROID: sdcardfs: switch to full_name_hash and qstr")
778e02a54859 ("ANDROID: sdcardfs: Switch strcasecmp for internal call")
cd4965d04404 ("ANDROID: sdcardfs: Fix incorrect hash")
40a2ee053505 ("ANDROID: sdcardfs: Add missing path_put")
da5342bac57a ("ANDROID: sdcardfs: Don't bother deleting freelist")
c91857b01e05 ("ANDROID: sdcardfs: implement vm_ops->page_mkwrite")
f62b3906044b ("ANDROID: sdcardfs: support direct-IO (DIO) operations")
c2e216d36d63 ("ANDROID: sdcardfs: Fix case insensitive lookup")
57b92ab6f774 ("ANDROID: sdcardfs: rate limit warning print")
8534cee39a81 ("ANDROID: sdcardfs: Replace get/put with d_lock")
156085b2fccf ("ANDROID: sdcardfs: Use spin_lock_nested")
8a260cabac4e ("ANDROID: sdcardfs: Switch to internal case insensitive compare")
a8d51569573c ("ANDROID: sdcardfs: Use d_invalidate instead of drop_recurisve")
932a6071de63 ("ANDROID: sdcardfs: Get the blocksize from the lower fs")
0ad4c0f87527 ("ANDROID: sdcardfs: declare MODULE_ALIAS_FS")
b97c83b5b683 ("ANDROID: sdcardfs: Use case insensitive hash function")
9920dfb08265 ("ANDROID: sdcardfs: move path_put outside of spinlock")
f9a25348b233 ("ANDROID: sdcardfs: Remove uninformative prints")
720d9030bea1 ("ANDROID: sdcardfs: Fix gid issue")
4cbb7fa6e66c ("ANDROID: sdcardfs: correct order of descriptors")
6cff6cc301ed ("ANDROID: sdcardfs: Fix formatting")
ac2a40412e26 ("ANDROID: sdcardfs: Fix style issues with comments")
2212bb8ec064 ("ANDROID: sdcardfs: remove unneeded null check")
4c1a0add8d21 ("ANDROID: sdcardfs: Use pr_[...] instead of printk")
74535fe211ac ("ANDROID: sdcardfs: Use to kstrout")
e6cf8dffd014 ("ANDROID: sdcardfs: Use seq_puts over seq_printf")
2b1ac93a90b6 ("ANDROID: sdcardfs: Fix style issues in macros")
bab6d117426f ("ANDROID: sdcardfs: remove unnecessary call to do_munmap")
1c0bf09f19b6 ("ANDROID: sdcardfs: copy lower inode attributes in ->ioctl")
42f3db55942b ("ANDROID: sdcardfs: fix ->llseek to update upper and lower offset")
97ad6205055e ("ANDROID: sdcardfs: add read_iter/write_iter opeations")
be9abc81332b ("ANDROID: sdcardfs: use d_splice_alias")
4e90114cb1b4 ("ANDROID: sdcardfs: update module info")
0e1f7ab14924 ("ANDROID: sdcardfs: Directly pass lower file for mmap")
28be4beb43f9 ("ANDROID: sdcardfs: Change cache GID value")
9fc2c452aefe ("ANDROID: sdcardfs: ->iget fixes")
9bb72cf15cbc ("ANDROID: sdcardfs: Don't do d_add for lower fs")
1bc21a04c11b ("ANDROID: sdcardfs: Don't complain in fixup_lower_ownership")
0fb5b10b28a9 ("ANDROID: sdcardfs: Use filesystem specific hash")
30e2f0aadce2 ("ANDROID: sdcardfs: Copy meta-data from lower inode")
f748c7053194 ("ANDROID: sdcardfs: Avoid setting GIDs outside of valid ranges")
3d38f08bacdb ("ANDROID: sdcardfs: Call lower fs's revalidate")
2d1f1c203978 ("ANDROID: sdcardfs: Don't iput if we didn't igrab")
857fc5e717fc ("ANDROID: sdcardfs: fix sdcardfs_destroy_inode for the inode RCU approach")
4fceeccf1d23 ("ANDROID: sdcardfs: Move top to its own struct")
f51470044a15 ("ANDROID: sdcardfs: Check for NULL in revalidate")
8c7f6c97ac81 ("ANDROID: sdcardfs: d_splice_alias can return error values")
17da01b37d61 ("ANDROID: sdcardfs: remove dead function open_flags_to_access_mode()")
16662dd604be ("ANDROID: sdcardfs: use mount_nodev and fix a issue in sdcardfs_kill_sb")
43c0dca6039a ("ANDROID: sdcardfs: Remove unnecessary lock")
48960c25cdc1 ("ANDROID: sdcardfs: override credential for ioctl to lower fs")
5d6410b9a88d ("ANDROID: Sdcardfs: Move gid derivation under flag")
c7dd98431f83 ("ANDROID: sdcardfs: Add default_normal option")
db9bf31a5d86 ("ANDROID: sdcardfs: port to 4.14")
c70c9d1e82d2 ("ANDROID: sdcardfs: Use lower getattr times/size")
04e961477d62 ("ANDROID: sdcardfs: Protect set_top")
1ed04b79d281 ("ANDROID: sdcardfs: Hold i_mutex for i_size_write")
77f52fc10982 ("ANDROID: sdcardfs: Set num in extension_details during make_item")
d71596efa247 ("ANDROID: sdcardfs: fix lock issue on 32 bit/SMP architectures")
ee6b07fced4a ("ANDROID: sdcardfs: Fix sdcardfs to stop creating cases-sensitive duplicate entries.")
ce12807d5b75 ("ANDROID: sdcardfs: Check for private data earlier")
c080450304cd ("ANDROID: sdcardfs: d_make_root calls iput")
900e77796781 ("ANDROID: sdcardfs: Set s_root to NULL after putting")
49092e89ffa4 ("ANDROID: sdcardfs: Don't d_drop in d_revalidate")
e1f978bc9b9c ("ANDROID: sdcardfs: fix potential crash when reserved_mb is not zero")
faa148eaf8ed ("ANDROID: sdcardfs: Check stacked filesystem depth")
6edd721e972c ("ANDROID: sdcardfs: Don't use OVERRIDE_CRED macro")
11ca578b4336 ("ANDROID: sdcardfs: Change current->fs under lock")
83dea6ba6ea7 ("ANDROID: sdcardfs: Use inode iversion helpers")
12064f3a794e ("ANDROID: sdcardfs: Add option to drop unused dentries")
d9fe221bbf84 ("ANDROID: sdcardfs: Add sandbox")
f544ad0b1547 ("ANDROID: sdcardfs: Add option to not link obb")]
Signed-off-by: Alistair Strachan <astrachan@google.com>
[drosen: folded in e6e368c99975 ("fs: sdcardfs: Add missing option to show_options")]