u-boot.git/fs, branch v2016.05

fs: ext4: fix symlink read function

2016-05-02T17:33:19+00:00

The function ext4fs_read_symlink was unable to handle a symlink
which had target name of exactly 60 characters.

Signed-off-by: Ronald Zachariah 
Signed-off-by: Stefan Roese 
Reviewed-by: Stephen Warren 
Cc: Tom Rini

ubifs: fix memory corruption in super.c

2016-04-22T09:48:17+00:00

In list "super_blocks" ubifs collects allocated super_block
structs. U-Boot frees on unmount the allocated struct,
so the pointer stored in this list is free after the umount.
On a new ubifs mount, the new allocated super_block struct
get inserted into the super_blocks list ... which contains
now a freed pointer, and the list_add_tail() corrupts the
freed memory ...

2 solutions are possible:
- remove the super_block from the super_blocks list
  on umount

- as U-Boot does not use the super_blocks list ...
  remove it complete for U-Boot.

Both solutions should not introduce problems for porting
to newer linux version, so this patch removes the unused
super_blocks list, as it saves code size and execution
time.

Signed-off-by: Heiko Schocher

jffs2: Fix set but not used warning

2016-04-01T21:17:43+00:00

We only use 'ofs' in jffs2_sum_scan_sumnode when debugging as it's part
of a dbg_summary call.  Mark this as __maybe_unused.

Signed-off-by: Tom Rini

Fix spelling of "supported/unsupported".

2016-03-22T16:16:14+00:00

Signed-off-by: Vagrant Cascadian 
Reviewed-by: Simon Glass 
Reviewed-by: Tom Rini 
Reviewed-by: Peter Griffin

dm: block: Adjust device calls to go through helpers function

2016-03-14T21:34:50+00:00

To ease conversion to driver model, add helper functions which deal with
calling each block device method. With driver model we can reimplement these
functions with the same arguments.

Use inline functions to avoid increasing code size on some boards.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Tested-by: Stephen Warren

dm: block: Rename device number member dev to devnum

2016-03-14T21:34:50+00:00

This is a device number, and we want to use 'dev' to mean a driver model
device. Rename the member.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Tested-by: Stephen Warren

dm: part: Rename some partition functions

2016-03-14T21:34:50+00:00

Rename three partition functions so that they start with part_. This makes
it clear what they relate to.

Signed-off-by: Simon Glass 
Tested-by: Stephen Warren

dm: blk: Rename get_device_and_partition()

2016-03-14T21:34:50+00:00

Rename this function to blk_get_device_part_str(). This is a better name
because it makes it clear that the function returns a block device and
parses a string.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Tested-by: Stephen Warren

dm: Drop the block_dev_desc_t typedef

2016-03-14T21:34:50+00:00

Use 'struct' instead of a typdef. Also since 'struct block_dev_desc' is long
and causes 80-column violations, rename it to struct blk_desc.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Tested-by: Stephen Warren

bug.h: move BUILD_BUG_* defines to include/linux/bug.h

2016-01-25T15:39:59+00:00

BUILD_BUG_* macros have been defined in several headers.  It would
be nice to collect them in include/linux/bug.h like Linux.

This commit is cherry-picking useful macros from include/linux/bug.h
of Linux 4.4.

I did not import BUILD_BUG_ON_MSG() because it would not work if it
is used with include/common.h in U-Boot.  I'd like to postpone it
until the root cause (the "error()" macro in include/common.h causes
the name conflict with "__attribute__((error()))") is fixed.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Tom Rini