hush getopt: shift argv arguments ...

Make the nonopt arguments to a script available starting from $1
after running getopt. This allows for scripts which use option
parsing but also have nonopts.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/resource-size' ...

Conflicts:
	drivers/base/resource.c
	fs/fs.c

Merge branch 'for-next/menu'

Merge branch 'for-next/size-decrease'

Merge branch 'for-next/sparse'

Merge branch 'for-next/misc'

Merge branch 'for-next/dma-cache-align'

resource: store 'end' instead of 'size' in struct resource ...

Storing the size instead of the resource end in struct resource was
a mistake. 'size' ranges from 0 to UINT[32|64]_MAX + 1 which obviously
leads to problems. 'end' on the other hand will never exceed
UINT[32|64]_MAX. Also this way we can express a iomem region covering
the whole address space.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: Fix usage of 0 as NULL pointer ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

tlsf: Use NULL instead of 0 for returning NULL pointers ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

menu: implement KEY_HOME/KEY_END ...

To go to the first/last menu entry.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

menu: store repaint state in variable ...

Instead of calling print_menu_entry multiple times in each case, store
the repaint state in a variable and call it once at the end to save a
few bytes of binary space.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

menu: use read_key ...

We have the read_key function which reads a key and parses escape sequences.
Use it in the menu instead of reimplementing this manually.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

complete: fix parameter complete with multiple '.' ...

When a device parameter has dots in its name, we have to use strchr instead
of strrchr, because the devicename ends at the first dot, not at the last one.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

partitions: Make 64bit capable ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

make cdev 64bit capable ...

Next step to 64bit support: Make cdev size a 64bit type.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

use loff_t for file offsets ...

This is a first step for 64bit file support: Make the file sizes/offsets
64bit.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

common: fix typo cammand_var_complete ...

Change function name to command_var_complete in all calls and its declaration.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

partition: Use dma_alloc for allocating buffers ...

Drivers may use dma to transfer blocks, so put them into
dma save memory.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

block: use dma_alloc to allocate buffers ...

Drivers may use dma to transfer blocks, so put them into
dma save memory.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

dos partitions: enable disk size guessing only for bios disks ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

menu: factor out a function to print an entry ...

To save a few bytes of binary space.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Fix a panic in crypto hash calculations due to uninitialized variable. ...

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

block: Fix printf warning ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

block: do not BUG() on failed block_get ...

It does not necessarily means a bug when block_get fails here,
this can also be a failure on the underlying device.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

block: propagate error code from block_get ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

hush: do not convert to return code too early ...

parse_stream_outer used to convert a exit value to a return code,
but parse_stream_outer maybe inside a recursion. This means that
the exit status is lost in this case. Test case:

if [ 0 = 0 ]; then
	false
	exit $?
fi

echo "shouldn't be here"

Without this patch "shouldn't be here" will be printed.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'pu/hush' into next

common: Make MENU depend on PROCESS_ESCAPE_SEQUENCE ...

print_menu_entry() in common/menu.c depeneds on process_escape_sequence().

Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

run_shell: run again on ctrl-c ...

We can start a new interactive shell now using the 'sh' command on
the command line. This shell exits on ctrl-c though. Add a loop
around it to continue instead of exiting.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>