crypto: digest: fix digesting file windows ...

When digesting a file we always try toread PAGE_SIZE bytes. When we get a
short read because we reached the file end then the code works
correctly. If instead we only want to digest a part of the file then
we must make sure to only read up to 'size' bytes.

Fixes: b77582effd ("crypto: digest: Split memory vs. file code into separate functions")

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

UBI: remove Kconfig entry from include ...

CONFIG_MTD_UBI_WL_THRESHOLD can be set via Kconfig.
default there is also 4096. So remove the leftover here.

Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

fs: nfs: ensure rpc_req message is send ...

Currently we send a rpc message without checking if the send was
succesful and poll for a answer from the server. If the server didn't
answer within the NFS_TIMEOUT window we send the package again. In case
the package send wasn't successful we always run in that timeout. This
gets even worse if the package send fails more than one time.

Check if the package send was successful and resend the package if it
wasn't to fix this behaviour.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: clarify state framework driver requirement

doc: variables: nv vars are saved automatically. ...

In recent barebox versions, nv variables are saved automatically upon reset or
kernel start (console message "nv variable modified, will save nv variables on
shutdown" warns about that). There is no need to explicitly call saveenv.

This change was introduced in 3fadbdae.

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

ARM: socfpga: Cyclone5: remove watchdog_disable() ...

watchdog_disable() is left over from the original SoCFPGA commit and
nothing calls it.  Remove it to avoid a '-Wmissing-prototypes' warning
from the compiler.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ddr_spd: Fix mod_ranks test ...

((x & 0x10) == 1) can never be true. Test for the bit at 0x10 instead.

Signed-off-by: 张忠山 <zzs213@126.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

clk: socfpga: fix compiler warnings for Cyclone5 ...

When building for Cyclone5 SoCFPGA, the socfpga_a10_pll_init(),
socfpga_a10_perith_init() and socfpga_a10_gate_init() functions are
defined as dummy functions returning ERR_PTR(-ENOSYS).  They are defined
with external linkage.  With '-Wmissing-prototypes' GCC warns about
externally linked function definitions with no preceding prototype.
Define them as 'static inline' to avoid the compiler warnings.

(Note: Arria10 uses non-dummy versions of these functions declared
'extern' but defined elsewhere.)

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/zynqmp'

Merge branch 'for-next/warnings'

Merge branch 'for-next/usb-storage'

Merge branch 'for-next/stm32'

Merge branch 'for-next/pstore'

Merge branch 'for-next/net'

Merge branch 'for-next/misc'

Merge branch 'for-next/lseek'

Merge branch 'for-next/layerscape'

Merge branch 'for-next/imx'

Merge branch 'for-next/dts'

dts: update to v5.1-rc3 ...

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

dts: update to v5.1-rc2 ...

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

dts: update to v5.1-rc1 ...

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

Release v2019.04.0 ...

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

commands: unify newlines for options ...

The BAREBOX_CMD_HELP_OPT macro adds a newline to the string, but users
of the macro inconsistently add another newline resulting in empty
newlines for some commands, but not for others. Remove any newline in
the description and rely on BAREBOX_CMD_HELP_OPT for the formatting.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: rpi: add board revision for Compute Module 3+ ...

Raspberry Pi Compute Module 3+ was released in January 2019.

Source for the new board revision code:

https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md

Signed-off-by: Tomaz Solc <tomaz.solc@tablix.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: Makefile.imx: group and sort board entries ...

Add new grouping comments for vf6xx- and Cortex-A7 based i.MX6 boards.
Sort moved entries alphabetically.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: zii-common: reuse i210 config check for RDU3 ...

The i210 on the RDU3 must be configured in the same way as on RDU2.
Move the config check/patching to the common directory and add the
compatible of the RDU3 boards.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

treewide: surround Kconfig file paths with double quotes ...

Based on Linux commit 8636a1f

This will be needed when you sync Kconfig with Linux 5.0 or later.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

linux/kernel.h: split *_MAX and *_MIN macros into <linux/limits.h> ...

Copy include/linux/limits.h from Linux 5.1-rc1
(removing #include <uapi/linux/limits.h>).

While we are here, add SPDX License tag to <linux/kernel.h>.

Based on the following Linux commits:

 - 54d50897d544 ("linux/kernel.h: split *_MAX and *_MIN macros
   into <linux/limits.h>")

 - 2dc0e68d5ada ("linux/kernel.h: use 'short' to define USHRT_MAX,
   SHRT_MAX, SHRT_MIN")

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: Fix reproducible names for #address-cells != 1 ...

For the new "fixed-partitions" binding we ignore the partitions
subnode for creating reproducible names and set node to its parent.
To get the number of address cells we must call of_n_addr_cells()
before setting node to its parent though, not afterwards. With the
current behaviour we always get OF_ROOT_NODE_ADDR_CELLS_DEFAULT (=1).
This happens to work then the partitioned device is less than 4GiB
in size. On bigger devices #address-cells = <2> is chosen by the
mtd partition fixup code.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reported-by: Bastian Krause <bst@pengutronix.de>