backports: igb fixes for linux-3.7

- add pci_sriov_set_totalvfs()
- add patches/collateral-evolutions/network/84-ethernet/0002-igb_pci_sriov_configure.patch

Several ifdefs in igb_main.c to avoid compiler warnings.

Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: igb fixes for linux-3.8

- add missing NETDEV_FRAG defines

Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: igb fixes for linux-3.9

- add struct pci_sriov
- add pci_vfs_assigned()
- add PCI_SRIOV defines
- add patches/collateral-evolutions/network/84-ethernet/0001-igb_net_device_ops.patch

Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: igb fixes for linux-3.12

- refactor u64_stats_sync.h a bit
- add u64_stats_init define

Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: igb fixes for linux-3.13

- add patches/collateral-evolutions/network/84-ethernet/0013-igb_hwmon.patch

Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix uninstall filename

The uninstall script calculated the filename in the wrong way. It added
the current working dir into the file name, this resulted in names like
this:
/lib/modules/2.6.32-431.3.1.el6.x86_64/updates//home/hauke/backports-20140124/drivers/net/wireless/ipw2x00/ipw2100.ko
The correct one would be this
/lib/modules/2.6.32-431.3.1.el6.x86_64/updates/drivers/net/wireless/ipw2x00/ipw2100.ko

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: refresh on next-20140124

1   2.6.25              [  OK  ]
2   2.6.26              [  OK  ]
3   2.6.27              [  OK  ]
4   2.6.28              [  OK  ]
5   2.6.29              [  OK  ]
6   2.6.30              [  OK  ]
7   2.6.31              [  OK  ]
8   2.6.32              [  OK  ]
9   2.6.33              [  OK  ]
10  2.6.34              [  OK  ]
11  2.6.35              [  OK  ]
12  2.6.36              [  OK  ]
13  2.6.37              [  OK  ]
14  2.6.38              [  OK  ]
15  2.6.39              [  OK  ]
16  3.0.101             [  OK  ]
17  3.1.10              [  OK  ]
18  3.2.54              [  OK  ]
19  3.3.8               [  OK  ]
20  3.4.77              [  OK  ]
21  3.5.7               [  OK  ]
22  3.6.11              [  OK  ]
23  3.7.10              [  OK  ]
24  3.8.13              [  OK  ]
25  3.9.11              [  OK  ]
26  3.10.27             [  OK  ]
27  3.11.10             [  OK  ]
28  3.12.8              [  OK  ]
29  3.13-rc8            [  OK  ]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: always access net/ieee802154/ with make

In the kernel make will always access net/ieee802154/, we should do the
same.

This was changes in the kenrel in this commit:
commit a53d34c3465b8a840f7400932ae1b0a9f9ed6bef
Author: Dmitry Eremin-Solenikov <dmitry_eremin@mentor.com>
Date:   Wed Jan 15 02:50:40 2014 +0400

    net: move 6lowpan compression code to separate module

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add __sockaddr_check_size()

This is used by net/bluetooth/l2cap_sock.c

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add DECLARE_SOCKADDR

This is used by net/bluetooth/l2cap_sock.c

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: refresh on next-20140117

1   2.6.25              [  OK  ]
2   2.6.26              [  OK  ]
3   2.6.27              [  OK  ]
4   2.6.28              [  OK  ]
5   2.6.29              [  OK  ]
6   2.6.30              [  OK  ]
7   2.6.31              [  OK  ]
8   2.6.32              [  OK  ]
9   2.6.33              [  OK  ]
10  2.6.34              [  OK  ]
11  2.6.35              [  OK  ]
12  2.6.36              [  OK  ]
13  2.6.37              [  OK  ]
14  2.6.38              [  OK  ]
15  2.6.39              [  OK  ]
16  3.0.101             [  OK  ]
17  3.1.10              [  OK  ]
18  3.2.54              [  OK  ]
19  3.3.8               [  OK  ]
20  3.4.77              [  OK  ]
21  3.5.7               [  OK  ]
22  3.6.11              [  OK  ]
23  3.7.10              [  OK  ]
24  3.8.13              [  OK  ]
25  3.9.11              [  OK  ]
26  3.10.27             [  OK  ]
27  3.11.10             [  OK  ]
28  3.12.8              [  OK  ]
29  3.13-rc8            [  OK  ]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix unused hidp_get_raw_report() warning

This fixes the following warning:

/net/bluetooth/hidp/core.c:271:12: warning: ‘hidp_get_raw_report’ defined but not used [-Wunused-function]
 static int hidp_get_raw_report(struct hid_device *hid,
            ^

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix unused atl1e_rx_mode() warning

This fixes the following warning:

/drivers/net/ethernet/atheros/atl1e/atl1e_main.c:328:13: warning: ‘atl1e_rx_mode’ defined but not used [-Wunused-function]
 static void atl1e_rx_mode(struct net_device *netdev,
             ^

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix unused var ret warning

This fixes the following warning:

/drivers/net/wireless/mwifiex/sta_cmd.c: In function ‘mwifiex_cmd_cfg_data’:
/drivers/net/wireless/mwifiex/sta_cmd.c:1196:6: warning: unused variable ‘ret’ [-Wunused-variable]
  int ret;
      ^

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix unused mwifiex_sdio_resume() warning

This fixes the following warning:

/drivers/net/wireless/mwifiex/sdio.c:124:12: warning: ‘mwifiex_sdio_resume’ defined but not used [-Wunused-function]
 static int mwifiex_sdio_resume(struct device *dev)
            ^

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix led_trigger warning with old kernel versions

This fixes the following warning:

/drivers/net/wireless/at76c50x-usb.c: In function ‘at76_mod_init’:
/drivers/net/wireless/at76c50x-usb.c:2472:2: warning: passing argument 2 of ‘led_trigger_register_simple’ from incompatible pointer type [enabled by default]
  led_trigger_register_simple("at76_usb-tx", &ledtrig_tx);
  ^
In file included from /backport-include/linux/leds.h:3:0,
                 from /drivers/net/wireless/at76c50x-usb.c:45:
include/linux/leds.h:97:13: note: expected ‘struct led_trigger **’ but argument is of type ‘struct backport_led_trigger **’
 extern void led_trigger_register_simple(const char *name,
             ^
/drivers/net/wireless/at76c50x-usb.c: In function ‘at76_mod_exit’:
/drivers/net/wireless/at76c50x-usb.c:2484:2: warning: passing argument 1 of ‘led_trigger_unregister_simple’ from incompatible pointer type [enabled by default]
  led_trigger_unregister_simple(ledtrig_tx);
  ^
In file included from /backport-include/linux/leds.h:3:0,
                 from /drivers/net/wireless/at76c50x-usb.c:45:
include/linux/leds.h:99:13: note: expected ‘struct led_trigger *’ but argument is of type ‘struct backport_led_trigger *’
 extern void led_trigger_unregister_simple(struct led_trigger *trigger);
             ^

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add prefix infront of ether_addr_equal_{unaligned, 64bits}()

RedHat 6.5 already contains ether_addr_equal_64bits() which will
conflict with our declaration.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add IS_BUILTIN()

This is needed by bcma.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: backport get_stats in alx driver

alx_get_stats64() was added recently to alx driver, but on kernel <
2.6.30 only get_stats is available, convert the function on such
kernels to use the old api.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix header of phy_mii_ioctl()

On kernel versions < 2.6.36 phy_mii_ioctl() gets struct mii_ioctl_data
as second parameter and on more recent kernel versions it takes struct
ifreq. This patch converts one version to the other.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add linux/irqdomain.h

ssb uses this header file, but does not use any of the functions in
there in the default config, because that is only used when
SSB_DRIVER_GPIO and SSB_EMBEDDED are activated.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add ATTRIBUTE_GROUPS unconditionally

net/bluetooth/hci_sysfs.c uses ATTRIBUTE_GROUPS on all kernel versions.
Now it has to be for older kernel versions as well and
__ATTRIBUTE_GROUPS is also needed for these old versions.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add sdio device id list

This copies the sdio device id list into backprots, this is used by
brcmfmac.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: do not activate BCMA_HOST_SOC on kernel < 3.7

drivers/bcma/driver_gpio.c calls irq_set_chip_and_handler() when
BCMA_HOST_SOC is activated. irq_set_chip_and_handler() gets exported on
kernel >= 3.7, we should not activate this on any older kernel.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add USB_DEVICE_INTERFACE_CLASS

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: adapt to changes in netdev select_queue call

This patch reverts the changes done in the following commit for older
kernel versions:
commit f663dd9aaf9ed124f25f0f8452edf238f087ad50
Author: Jason Wang <jasowang@redhat.com>
Date:   Fri Jan 10 16:18:26 2014 +0800

    net: core: explicitly select a txq before doing l2 forwarding

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
CC: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

backports: refresh on next-20140106

1   2.6.25              [  OK  ]
2   2.6.26              [  OK  ]
3   2.6.27              [  OK  ]
4   2.6.28              [  OK  ]
5   2.6.29              [  OK  ]
6   2.6.30              [  OK  ]
7   2.6.31              [  OK  ]
8   2.6.32              [  OK  ]
9   2.6.33              [  OK  ]
10  2.6.34              [  OK  ]
11  2.6.35              [  OK  ]
12  2.6.36              [  OK  ]
13  2.6.37              [  OK  ]
14  2.6.38              [  OK  ]
15  2.6.39              [  OK  ]
16  3.0.101             [  OK  ]
17  3.1.10              [  OK  ]
18  3.2.54              [  OK  ]
19  3.3.8               [  OK  ]
20  3.4.77              [  OK  ]
21  3.5.7               [  OK  ]
22  3.6.11              [  OK  ]
23  3.7.10              [  OK  ]
24  3.8.13              [  OK  ]
25  3.9.11              [  OK  ]
26  3.10.27             [  OK  ]
27  3.11.10             [  OK  ]
28  3.12.8              [  OK  ]
29  3.13-rc8            [  OK  ]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add missing header file

The act8865 regulator driver needs this header file.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: do not build ACT8865 with kernel < 3.12

This driver uses some members of struct regulator_desc which were added
in kernel 3.12.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add ether_addr_equal_unaligned()

ether_addr_equal_unaligned() is used by some drivers.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add ether_addr_equal_64bits()

This is used by some drivers now

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix iwlwifi threaded IRQ patches

Modifications upstream affected:
 * drivers_net_wireless_iwlwifi_pcie_internal.patch
 * drivers_net_wireless_iwlwifi_pcie_trans.patch

Manually refresh the patches.

Change-Id: Iad8218a243e644352c3b1029d12795c528259dde
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

gentree: create *.tar.gz instead of *.tar.bz for 

kernel.org does not support bzip2 any more, use gzip instead.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add missing include

A user reported that the linux/mm.h header was missing on his mips
device with kernel 2.6.26.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add prefix infront of led_blink_set()

led_blink_set is also exported by the RedHat 6.5 kernel and collides
with backports when loading the compat.ko module. This fixes the
problem by prefixing the symbol.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: refresh on next-20131224

manual changes done to:
patches/collateral-evolutions/network/25-multicast-list_head/include_net_mac80211.patch
patches/collateral-evolutions/network/25-multicast-list_head/net_mac80211_driver-ops.patch
patches/collateral-evolutions/network/25-multicast-list_head/net_mac80211_iface.patch
patches/collateral-evolutions/network/64-b44-32bit-stats/drivers_net_ethernet_broadcom_b44.patch
patches/collateral-evolutions/network/70-umode_t-api-change/drivers_net_wireless_ath_ath9k_debug.patch

1   2.6.25              [  OK  ]
2   2.6.26              [  OK  ]
3   2.6.27              [  OK  ]
4   2.6.28              [  OK  ]
5   2.6.29              [  OK  ]
6   2.6.30              [  OK  ]
7   2.6.31              [  OK  ]
8   2.6.32              [  OK  ]
9   2.6.33              [  OK  ]
10  2.6.34              [  OK  ]
11  2.6.35              [  OK  ]
12  2.6.36              [  OK  ]
13  2.6.37              [  OK  ]
14  2.6.38              [  OK  ]
15  2.6.39              [  OK  ]
16  3.0.101             [  OK  ]
17  3.1.10              [  OK  ]
18  3.2.54              [  OK  ]
19  3.3.8               [  OK  ]
20  3.4.77              [  OK  ]
21  3.5.7               [  OK  ]
22  3.6.11              [  OK  ]
23  3.7.10              [  OK  ]
24  3.8.13              [  OK  ]
25  3.9.11              [  OK  ]
26  3.10.27             [  OK  ]
27  3.11.10             [  OK  ]
28  3.12.8              [  OK  ]
29  3.13-rc8            [  OK  ]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: update kernel versions

Update to current versions.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix i2c_add_mux_adapter() parameters

The class parameter was added in kernel 3.7 to i2c_add_mux_adapter()
and could just be ignored by older kernel versions.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: copy include/uapi/linux/vsp1.h

This header file is now needed by a media driver.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: build some regulator drivers only with recent kernels

When these drivers are build with older kernel versions we get build
errors.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add printk_ratelimited()

This adds the backport for some printk_ratelimited() functions.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove CRC8 backport

This is not used by any driver any more. brcmsmac was the only driver
selecting this, but did not used it since some months, now it does not
even select it any more.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: backport multicast list handling in iwlwifi mvm

Backport multicast list handling for kernel < 2.6.35 in iwlwifi mvm
driver.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove usage of addr_assign_type in 6lowpan.c

The bluetooth 6lowpan code now accesses the addr_assign_type member of
struct netdev, which is not available in older kernel versions.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add include/net/af_ieee802154.h file

This file was added in kernel 2.6.32 and is now needed by bluetooth.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove usage of members of struct property for kernel < 2.6.39

struct property is missing in the general header files in older kernel
versions. There are different versions of this header depending on the
architecture code in use. This removed the access to any members of
struct property for older kernel version when CONFIG_OF is not set.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: make b44 depend on kernel > 2.6.28

The mdio bus functions where introduced in that version.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix number of arguments of phy_connect()

The flags argument was removed from phy_connect in this commit:

commit f9a8f83b04e0c362a2fc660dbad980d24af209fc
Author: Florian Fainelli <florian@openwrt.org>
Date:   Mon Jan 14 00:52:52 2013 +0000

    net: phy: remove flags argument from phy_{attach, connect, connect_direct}

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add include/trace/events/v4l2.h file

v4l2 now supports tracing and needs a new header file that was missing.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add ARPHRD_6LOWPAN

This adds ARPHRD_6LOWPAN to if_arp.h

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add netdev_notify_peers()

netif_notify_peers() was renamed to netdev_notify_peers() in kernel
3.7. Replace the calls to netdev_notify_peers() with
netif_notify_peers().

Some older kernel versions do not even have netif_notify_peers(), there
we just remove the call, currently it is only used in the 6lowpan code
and I assume it will still work, but not so good.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add devm_kmalloc()

devm_kmalloc() was added in kernel 3.13. To backport it we replace the
calls with devm_kzalloc() instead.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

gentree: combine spatches (unless using --gitdebug)

Since spatch is rather slow, but can handle multiple spatches
concatenated in a single file, just do that and run it only
once rather than for each spatch. That shaves off some of the
runtime (startup etc. and finding affected files.)

On my system, I go from

real    9m42.616s
user    8m48.352s
sys     0m22.884s

to

real    9m1.948s
user    8m40.108s
sys     0m12.088s

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: backport hex2bin()

This changed from not having a return value to having one,
so backport the version that has it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: refresh patches for next-20131206 a second time

After a few changes were made we need a refresh of patches
against next-20131206, this refreshes the patches and test
compiles against all supported kernels again.

$ time ckmake --allyesconfig
1   2.6.25              [  OK  ]
2   2.6.26              [  OK  ]
3   2.6.27              [  OK  ]
4   2.6.28              [  OK  ]
5   2.6.29              [  OK  ]
6   2.6.30              [  OK  ]
7   2.6.31              [  OK  ]
8   2.6.32              [  OK  ]
9   2.6.33              [  OK  ]
10  2.6.34              [  OK  ]
11  2.6.35              [  OK  ]
12  2.6.36              [  OK  ]
13  2.6.37              [  OK  ]
14  2.6.38              [  OK  ]
15  2.6.39              [  OK  ]
16  3.0.101             [  OK  ]
17  3.1.10              [  OK  ]
18  3.2.52              [  OK  ]
19  3.3.8               [  OK  ]
20  3.4.70              [  OK  ]
21  3.5.7               [  OK  ]
22  3.6.11              [  OK  ]
23  3.7.10              [  OK  ]
24  3.8.13              [  OK  ]
25  3.9.11              [  OK  ]
26  3.10.20             [  OK  ]
27  3.11.9              [  OK  ]
28  3.12.1              [  OK  ]
29  3.13-rc1            [  OK  ]

real    33m3.982s
user    892m21.988s
sys     128m11.492s

Current run time *without* the last two cocci patches applied:

mcgrof@drvbp1 ~/backports (git::master)$ time ./gentree.py \
--verbose \
--clean \
--refresh \
/home/mcgrof/linux-next/ \
/home/mcgrof/build/next-20131206

real    3m13.530s
user    2m56.104s
sys     0m16.180s

With the last two cocci patch files applied and spatch version 1.0.0-rc17:

mcgrof@drvbp1 ~/backports (git::master)$ time ./gentree.py \
--verbose \
--clean \
--refresh \
/home/mcgrof/linux-next/ \
/home/mcgrof/build/next-20131206

real    23m2.521s
user    19m19.436s
sys     3m3.840s

With the last two cocci patch files applied and spatch version 1.0.0-rc19:

mcgrof@drvbp1 ~/backports (git::master)$ time ./gentree.py \
--verbose \
--clean \
--refresh \
/home/mcgrof/linux-next/ \
/home/mcgrof/build/next-20131206

real    8m6.077s
user    7m46.076s
sys     0m18.124s

Moving forward please make sure to have present at least spatch
1.0.0-rc19 on your system to generate releases. The gains of extending
how we do backports more automatically with Coccinelle for the
short cost observed on 1.0.0-rc19 makes it worth it to continue to
embrace SmPL to backport further collateral evolutions.

Cc: Peter Senna <peter.senna@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Gilles Muller <Gilles.Muller@lip6.fr>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: convert 11-dev-pm-ops patch series to SmPL

The collateral evolution on pci power management ops can easily
be expressed with SmPL, use that instead.

spatch version 1.0.0-rc19 with Python support and with PCRE support

mcgrof@drvbp1 ~/backports (git::master)$ time ./gentree.py \
--verbose \
--clean \
--refresh \
/home/mcgrof/linux-next/ \
/home/mcgrof/build/next-20131206

real    8m6.077s
user    7m46.076s
sys     0m18.124s

There are three exceptions that this patch does not address:

libertas: this should be made a separate collateral evolution
          specifically for spi drivers

iwlegacy: we'll deal with this as an evolution to our spatch,
          it deals with having to rely on grammar rules which
          go beyond just one file.

mwifiex: coccinelle is not doing the transormation due to
         an isomorphism on how pm suspend ops are declared,
         although we may be able to deal with this within
         Coccinelle to teach it this isomorphism we can
         also address this by streamlining how pm ops are
         defined upstream in the meantime.

Cc: Peter Senna <peter.senna@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Gilles Muller <Gilles.Muller@lip6.fr>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: convert the 62-usb_driver_lpm patch series to SmPL

This is easily expressed instead as an SmPL patch for
interpretation with Coccinelle. This replaces 336 lines
patch code with 9 lines of SmPL.

Cc: Peter Senna <peter.senna@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Gilles Muller <Gilles.Muller@lip6.fr>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: add Python based backports-update-manager

This replaces the old shell scripts:

  * get-compat-kernels
  * get-compat-trees

with a shiny central Python based backpor update manager:

  * backports-update-manager

The new version provides a few features which were
simply a difficult to implement and quite frankly
pointless to try to implement in shell. Things worth
mentioning:

  * This will now monitor your old directories
    and packages and remove any stale old directory
    or packages. You should feel comfortable with
    now just getting the latest code from the repo
    and always just running the script, it will do
    everything you wished it did for you.

  * This will always check the URLs and ensure your
    file size matches the target upstream size, we
    used to only check if you had the file or not

  * The compat-ksrc directory was renamed to
    ksrc-backports which goes inline with our
    rebranding crusade. The tool is smart enough
    to figure out if you had the old name and
    rename it for you. Its also smart enough to
    figure out if you had your old compat-ksrc
    as a symlink and preserve things just as you
    intended following the old real path.

  * The debs/ directory is now moved into
    ksrc-backports, making it easier to manage
    and detect what is or not part of backports.

  * I found no way to deal with objects to extract
    GNU archive items with Python, so we're stuck with
    requiring GNU ar, this provides a simple wrapper
    for our usage.

  * For the tree updater we instead or relying on
    Linus' tree to be a remote we leave it separately
    but always use --reference and allow users to provide
    their own --reference override for new clones.
    It should be easy to extend this should others have
    other custom work spaces through a config file or
    the like.

  * To keep backports up to date on a system after
    an initial run one should only need to run through
    a cronjob:

backports-update-manager --force

    To only update the git trees:

backports-update-manager --force --git-trees-only

Relying on an continued update list is dumb though,
in the future we should look into putting out new
builds through without requiring GNU ar and also
updating the list through a json file just as the
kernel has its own now:

https://www.kernel.org/releases.json

Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: do not call dev_hw_addr_random()

SLES 11 SP3 does not have dev_hw_addr_random() so this patch includes
the stuff which would be done in dev_hw_addr_random() in
eth_hw_addr_random().

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: fix skb_add_rx_fragi() for SLES 11 SP3

SLES 11 SP3 backported skb_add_rx_frag() with 6 arguments and we have
to use that function with the truesize parameter. This removes the
define for SLES 11 SP3 like it is done for RHEL.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: add missing LINUX_BACKPORT() on various places

This fixes lots of compile problems on RHEL 6.5.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: so not add netdev_features_t on RHEL 6.5

RHEL 6.5 already contains netdev_features_t which will collide with
backports definition.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: remove unused workqueue backports

These backports are not used by any driver code and some of them are
conflicting with code from RHEL 6.5 headers.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: add LINUX_BACKPORT infront of functions

This is needed to add support for SLES 11 SP3 support.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: add missing include for linux/of.h

This fixes a compile error with some config options.
Closes bug: https://bugzilla.kernel.org/show_bug.cgi?id=66601

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reported-by: Richard Röjfors <richard.rojfors@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: remove DMI_EXACT_MATCH

DMI_EXACT_MATCH was only used by the Intel gpu driver which was removed.
Kernel 3.10.21 also has DMI_EXACT_MATCH which collides with backports
definition.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: refresh patches for next-20131206

Run time of generation of release:

real    5m28.543s
user    3m4.536s
sys     2m2.940s

spatch version 1.0.0-rc17 with Python support and with PCRE support

== ckmake-report.log ==

1   2.6.25              [  OK  ]
2   2.6.26              [  OK  ]
3   2.6.27              [  OK  ]
4   2.6.28              [  OK  ]
5   2.6.29              [  OK  ]
6   2.6.30              [  OK  ]
7   2.6.31              [  OK  ]
8   2.6.32              [  OK  ]
9   2.6.33              [  OK  ]
10  2.6.34              [  OK  ]
11  2.6.35              [  OK  ]
12  2.6.36              [  OK  ]
13  2.6.37              [  OK  ]
14  2.6.38              [  OK  ]
15  2.6.39              [  OK  ]
16  3.0.101             [  OK  ]
17  3.1.10              [  OK  ]
18  3.2.52              [  OK  ]
19  3.3.8               [  OK  ]
20  3.4.70              [  OK  ]
21  3.5.7               [  OK  ]
22  3.6.11              [  OK  ]
23  3.7.10              [  OK  ]
24  3.8.13              [  OK  ]
25  3.9.11              [  OK  ]
26  3.10.20             [  OK  ]
27  3.11.9              [  OK  ]
28  3.12.1              [  OK  ]
29  3.13-rc1            [  OK  ]

real    37m43.297s
user    1030m36.392s
sys     138m31.368s

Cc: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: backport getrawmonotonic() with do_posix_clock_monotonic_gettime()

We cannot properly backport getrawmonotonic() as it requires some
in-kernel changes which cannot be backported so the best thing we
can do is provide at least the monotonic time. This will only be
done as a compromise for kernels that didn't have getrawmonotonic()
which are kernels < 2.6.28, which hopefully we can just deprecate
completely soon. The example users which pushes us to backport this
is change via linux-next 09d8e315d for ath9k, titled:

"ath9k_hw: fix TSF save/restore around chip reset"

The original commit that added getrawmonotonic() was 2d42244ae.

mcgrof@cerro ~/linux-next (git::master)$ git describe --contains 2d42244ae
v2.6.28-rc1~82^2~1

commit 2d42244ae71d6c7b0884b5664cf2eda30fb2ae68
Author: John Stultz <johnstul@us.ibm.com>
Date:   Wed Aug 20 16:37:30 2008 -0700

    clocksource: introduce CLOCK_MONOTONIC_RAW

    In talking with Josip Loncaric, and his work on clock synchronization (see
    btime.sf.net), he mentioned that for really close synchronization, it is
    useful to have access to "hardware time", that is a notion of time that is
    not in any way adjusted by the clock slewing done to keep close time sync.

    Part of the issue is if we are using the kernel's ntp adjusted
    representation of time in order to measure how we should correct time, we
    can run into what Paul McKenney aptly described as "Painting a road using
    the lines we're painting as the guide".

    I had been thinking of a similar problem, and was trying to come up with a
    way to give users access to a purely hardware based time representation
    that avoided users having to know the underlying frequency and mask values
    needed to deal with the wide variety of possible underlying hardware
    counters.

    My solution is to introduce CLOCK_MONOTONIC_RAW.  This exposes a
    nanosecond based time value, that increments starting at bootup and has no
    frequency adjustments made to it what so ever.

    The time is accessed from userspace via the posix_clock_gettime() syscall,
    passing CLOCK_MONOTONIC_RAW as the clock_id.

Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: John Stultz <johnstul@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: backport ktime_to_ms()

This backports ktime_to_ms()

mcgrof@cerro ~/linux-next (git::master)$ git describe --contains f56916b9
v2.6.35-rc1~490^2~16

commit f56916b97fe2031761ca611f0a342efd913afb33
Author: Chuck Lever <chuck.lever@oracle.com>
Date:   Fri May 7 13:34:37 2010 -0400

    ktime: introduce ktime_to_ms()

    To report ktime statistics to user space in milliseconds, a new helper
    is required.

    When considering how to do this conversion, I didn't immediately see
    why the extra step of converting ktime to a timeval was needed.  To
    make that more clear, introduce a couple of large comments.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: add support for prandom_bytes

This was added in 3.8 and not used until now.
Since it it being used by the wireless stack, backport it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
[mcgrof: fixed renamed prandom_bytes_state to prandom_bytes on symbol]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

ckmake: sort kernel releases properly

Ever since 3.10, kernel releases weren't sorted properly.
Put them into a parsed list first and then sort them to
get the 3.10/11/12 etc. to the bottom of the list.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: refresh patches on next-20131129

== ckmake-report.log ==

1   2.6.25              [  OK  ]
2   2.6.26              [  OK  ]
3   2.6.27              [  OK  ]
4   2.6.28              [  OK  ]
5   2.6.29              [  OK  ]
6   2.6.30              [  OK  ]
7   2.6.31              [  OK  ]
8   2.6.32              [  OK  ]
9   2.6.33              [  OK  ]
10  2.6.34              [  OK  ]
11  2.6.35              [  OK  ]
12  2.6.36              [  OK  ]
13  2.6.37              [  OK  ]
14  2.6.38              [  OK  ]
15  2.6.39              [  OK  ]
16  3.0.101             [  OK  ]
17  3.1.10              [  OK  ]
18  3.10.20             [  OK  ]
19  3.11.9              [  OK  ]
20  3.12.1              [  OK  ]
21  3.13-rc1            [  OK  ]
22  3.2.52              [  OK  ]
23  3.3.8               [  OK  ]
24  3.4.70              [  OK  ]
25  3.5.7               [  OK  ]
26  3.6.11              [  OK  ]
27  3.7.10              [  OK  ]
28  3.8.13              [  OK  ]
29  3.9.11              [  OK  ]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: add backport_ in front of sign_extend32()

sign_extend32() is also backported by the RHEL kernel, this fixes a
compile problem.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: remove duplicate allyesconfig from help

allyesconfig was mentioned in the help dialog twice.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: add backport_ prefix in front of BQL functions

Sometimes these functions are backported in the kernel, add the
backports_ prefix to prevent the names from colliding.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: check for define in module_driver and not kernel version

In some places backports checked for the kernel version on weather to
add a own define for module_driver or not. This patch makes it check if
there is already one or not.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

backports: remove own version of include/linux/unaligned/*.h

These files are now copied from the kernel like normal files we take
from the kernel.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove own version of include/linux/wireless.h

This file is now copied from the kernel like a normal file we take from
the kernel.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove backport/backport-include/linux/vgaarb.h

This file was never included.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove usb_unlink_anchored_urbs()

kref_get_unless_zero() was never called by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove kref_get_unless_zero()

kref_get_unless_zero() was never called by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove hex_byte_pack()

hex_byte_pack() was never called by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove vlan_hw_offload_capable()

vlan_hw_offload_capable() was never called by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove fb_enable_skip_vt_switch()

fb_enable_skip_vt_switch() was never called by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove ethtool_rxfh_indir_default()

ethtool_rxfh_indir_default() was never called by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove efi

Non of these defines or functions where used by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove irq_set_affinity_hint()

irq_set_affinity_hint() was never called by any code. This makes it
possible to remove struct cpumask.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove atomic_inc_not_zero_hint()

atomic_inc_not_zero_hint() was never called by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove acpi_video_register_with_quirks()

acpi_video_register_with_quirks() was never called by any code.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove eeprom_93cx6.h header

The driver is not included in backports and we should use the in kernel
headers.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove mdio driver code

There is some code for the mdio driver in backports, but it does not
get build on any kernel, just remove it till someone wants to make it
work.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: refresh on next-20131122

== ckmake-report.log ==

1   2.6.24              [  FAIL  ]
2   2.6.25              [  OK  ]
3   2.6.26              [  OK  ]
4   2.6.27              [  OK  ]
5   2.6.28              [  OK  ]
6   2.6.29              [  OK  ]
7   2.6.30              [  OK  ]
8   2.6.31              [  OK  ]
9   2.6.32              [  OK  ]
10  2.6.33              [  OK  ]
11  2.6.34              [  OK  ]
12  2.6.35              [  OK  ]
13  2.6.36              [  OK  ]
14  2.6.37              [  OK  ]
15  2.6.38              [  OK  ]
16  2.6.39              [  OK  ]
17  3.0.101             [  OK  ]
18  3.1.10              [  OK  ]
19  3.10.20             [  OK  ]
20  3.11.9              [  OK  ]
21  3.12.1              [  OK  ]
22  3.13-rc1            [  OK  ]
23  3.2.52              [  OK  ]
24  3.3.8               [  OK  ]
25  3.4.70              [  OK  ]
26  3.5.7               [  OK  ]
27  3.6.11              [  OK  ]
28  3.7.10              [  OK  ]
29  3.8.13              [  OK  ]
30  3.9.11              [  OK  ]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: add current_user_ns()

current_user_ns() is used by seq_user_ns() if CONFIG_USER_NS is set and
kernel version <= 2.6.38.
This was added to the kernel in version 2.6.29.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: update test kernels

Add kernel 3.13-rc1 and update the other kernel versions.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: fix genetlink backport

On kernels that already have pre_doit/post_doit, we don't
fake them by re-assigning all ops and their doit, but then
we clearly need to copy the pointers. Fix that oversight.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: refresh on next-20131121

== ckmake-report.log ==

1   2.6.24              [  FAIL  ]
2   2.6.25              [  OK  ]
3   2.6.26              [  OK  ]
4   2.6.27              [  OK  ]
5   2.6.28              [  OK  ]
6   2.6.29              [  OK  ]
7   2.6.30              [  OK  ]
8   2.6.31              [  OK  ]
9   2.6.32              [  OK  ]
10  2.6.33              [  OK  ]
11  2.6.34              [  OK  ]
12  2.6.35              [  OK  ]
13  2.6.36              [  OK  ]
14  2.6.37              [  OK  ]
15  2.6.38              [  OK  ]
16  2.6.39              [  OK  ]
17  3.0.101             [  OK  ]
18  3.1.10              [  OK  ]
19  3.10.17             [  OK  ]
20  3.11.6              [  OK  ]
21  3.12-rc7            [  OK  ]
22  3.2.52              [  OK  ]
23  3.3.8               [  OK  ]
24  3.4.67              [  OK  ]
25  3.5.7               [  OK  ]
26  3.6.11              [  OK  ]
27  3.7.10              [  OK  ]
28  3.8.13              [  OK  ]
29  3.9.11              [  OK  ]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: activate REGULATOR_ARIZONA only on >= 3.12

ARIZONA needs struct regulator_linear_range which was added in kernel 3.12.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: remove swiotlb_nr_tbl()

This is not used anywhere.
The Debian Wheezy kernel also includes this function and it conflicted
with backports version.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: support new generic netlink APIs

I recently changed the generic netlink registration and multicast
group APIs to be safer. Backport these changes by implementing all
the new APIs in terms of what was in the kernel before.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

backports: replace netdev ops patch with spatch

There's no need to carry a small netdev ops patch for
each driver any more now, we can just write a small
semantic patch. Only the ndo_ioctl() part is easier
to keep as a separate patch.

As some stupid drivers seem to set their ops to NULL
just before freeing the netdev anyway, the attach
function must gracefully handle that (but not doesn't
really need to do anything.)

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>