compat: Fix autoconf probe for pcie_mpss

Configure script prints compilation error while
configuring for pcie_mpss:

compat/build/conftest.c:72:7: error: invalid type...
pdev->pcie_mpss = 0;

The qib driver counts on this probe being correct.

bug: 2518

Signed-off-by: Vinit Agnihotri <vinit.abhay.agnihotri@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>

compat-2.6.h: Added missing include

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Add new rules for cxgb4/RHEL6.6

Add HAVE_MM_TYPES_PAGE_FRAG check
Add HAVE___VLAN_FIND_DEV_DEV check

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

compat-2.6.33.h: Removed IFF_DONT_BRIDGE to avoid redefinition warning

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added kvfree backport

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Add AC rules and macros for Chelsio backports

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

Add PCI_EXP_LNKCTL_ASPM_L0S define

Used by cxgb3 backport.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

config/rdma.m4: Fixed typos

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

config/rdma.m4: Fixed definition HAVE_ISCSI_SCSI_REQ

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added HAVE_REQUEST_QUEUE_REQUEST_FN_ACTIVE macro

Used by SRP backport

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

rdma.m4: Added iSER checkers

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Fixed netlink_dump_start backport

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added SLES11 SP3 support

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

rdma.m4: fix typo

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added staff to support RHEL6.x

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Added HAVE_PCI_DEV_PCIE_MPSS macro

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat-3.16.h: Removed #include <asm/barrier.h>

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Adding defines for backporting be2net

Added HAVE_U64_STATS_SYNC, HAVE_U64_STATS_FETCH_BEGIN_IRQ,
HAVE_ETHER_ADDR_COPY, HAVE_SET_VF_RATE, HAVE_NET_DEVICE_PRIV_FLAGS,
HAVE_NDO_GET_STATS64, HAVE_NDO_BRIDGE_SET_GET_LINK,
HAVE_NDO_RX_ADD_VID_HAS_3_PARAMS, HAVE_RETURN_INT_FOR_SET_NUM_TX_QUEUES,
HAVE_SET_PHYS_ID, HAVE_GET_SET_CHANNELS, HAVE_NETDEV_HW_ADDR,
HAVE_PCI_VF_ASSIGNED, HAVE_3_PARAMS_FOR_VLAN_HWACCEL_PUT_TAG,
HAVE_NETDEV_HW_FEATURES, HAVE_VLAN_HWACCEL_RECEIVE_SKB

Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com>

Add HAVE_BOND_FOR_EACH_SLAVE_3_PARAMS check

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

Add PCI_EXP_LNKSTA_CLS_8_0GB

Add a compat-3.14.h to define PCI_EXP_LNKSTA_CLS_8_0GB if undefined.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

Added NDO_SELECT_QUEUE_HAS_ACCEL_PRIV and HAVE_BONDING_H

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

Add check for __vlan_find_dev_deep_rcu

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

Added pcie_get_mps/pcie_set_mps

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat-3.12.h: Added pcie_link_speed declaration

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Use HAVE_PCIE_LINK_WIDTH

This is to avoid redefinition of 'enum pcie_link_width' on OSes that
backport this enum.

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Move pci_bus_speed enum to compat-2.6.34.h

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Merge branch 'ofed' of git://flatbed.openfabrics.org/~tnikolova/compat/ into ofed

Conflicts:
include/linux/compat-3.12.h

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Fixed pcie_get_minimum_link declaration

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

rdma.m4: Added macros to support SLES12

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

build-linux.m4: Fixed kconfig.h path

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Subject: [PATCH] Adding missing enums from linux/pci.h

Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>

Added support for linux-3.18

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added autotools environment

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Avoid kthread compilation on kernels that include kthread

This is required to support RHEL6.6

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Prevent redefining ETH_FLAG_TXVLAN/ETH_FLAG_RXVLAN.

Signed-off-by: Alaa Hleihel <alaa@mellanox.com>

Revert "Removed kthread stuff"

This reverts commit e52f6ee8adc16ec6b702c4457fd84b164ba25aec.

Removed kthread stuff

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Removed support for special power management features

These features are not used by OFED components.

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Remove unused include/linux/tracepoint.h

This header came from the community compat and is not used by MLNX_OFED
modules. It prevents from Lustre 2.5.x to be compiled.
See https://jira.hpdd.intel.com/browse/LU-4266

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added support for RHEL7.0

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Add kthread support for kernels <= 2.6.35

Signed-off by: Dennis Dalessandro (dennis.dalessandro@intel.com)

compat: qib changes for 3.12

Signed-off by Dennis Dalessandro (dennis.dalessandro@intel.com)

compat: Added symbols required for SLES11 SP3 support

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat-2.6.h: Added #include <linux/compat-3.11.h>

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added support for RHEL6.5

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Add support for 3.12

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Avoid rcu_dereference_protected and kfree_rcu redefinition

bug: 2421

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Avoid symbols duplication by compat

Use LINUX_BACKPORT macro to rename exported symbol to avoid duplication.
Removed ida_simple_get symbol as not required by RDMA

bug: 2436
bug: 2413

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added support for SLES11SP3

Signed-off-by: Robert J Woodruff <robert.j.woodruff@intel.com>
Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Added RHEL6.4 support

Signed-off-by: Rupert Dance <rsdance@soft-forge.com>

compat: Add netdev_tx_reset_queue and NETIF_F_LOOPBACK

Required by mlx4_en

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Add __skb_frag_unref

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Fix cxgb3/cxgb4 missing symbol error on load

Commit id 182630e0f686a569aaf9b34781b08f27dc0ab1bb was causing missing symbol
error on load time for cxgb3/cxgb4 module. This commit adds additional check to
avoid the issue.

Signed-off-by: Vipul Pandya <vipul@chelsio.com>

compat: Add netdev_tx_sent_queue and netdev_tx_completed_queue

[linux-2.6] (master)$ git describe --contains \
c5d67bd78c5dc540e3461c36fb3d389fbe0de4c3
v3.3-rc1~182^2~426

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Remove duplicated symbols for RHEL6.3

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Export ip_tos2prio symbol

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Add register_net_sysctl

[linux-2.6] (master)$ git describe --contains ab41a2ca
v3.5-rc1~109^2~369

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Backport compat to RHEL6.3

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Remove include/compat_autoconf.h

This file is not yet generated for compat-rdma

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

Merge branch 'master' into ofed

compat: improve ckmake to add short report

A short report is added now at the end of the cmake.log
and also a new file ckmake-report.log if you want only
the short summary. Tabs are now broken on the report
but I prefer this over not having this short report.

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: Backport fault_in_multipages_{writeable,readable}

This backports:

commit f56f821feb7b36223f309e0ec05986bb137ce418
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Sun Mar 25 19:47:41 2012 +0200

    mm: extend prefault helpers to fault in more than PAGE_SIZE

The new functions are used by drm/i915 driver.

Trying kernel                     3.4.0-030400-generic [OK]
Trying kernel                     3.3.7-030307-generic [OK]
Trying kernel                     3.2.2-030202-generic [OK]
Trying kernel                    3.1.10-030110-generic [OK]
Trying kernel                    3.0.18-030018-generic [OK]
Trying kernel                  2.6.39-02063904-generic [OK]
Trying kernel                  2.6.38-02063808-generic [OK]
Trying kernel                  2.6.37-02063706-generic [OK]
Trying kernel                  2.6.36-02063604-generic [OK]
Trying kernel                  2.6.35-02063512-generic [OK]
Trying kernel                  2.6.34-02063410-generic [OK]
Trying kernel                  2.6.33-02063305-generic [OK]
Trying kernel                  2.6.32-02063255-generic [OK]
Trying kernel                  2.6.31-02063113-generic [OK]
Trying kernel                  2.6.30-02063010-generic [OK]
Trying kernel                  2.6.29-02062906-generic [OK]
Trying kernel                  2.6.28-02062810-generic [OK]
Trying kernel                    2.6.27-020627-generic [OK]
Trying kernel                    2.6.26-020626-generic [OK]
Trying kernel                    2.6.25-020625-generic [OK]
Trying kernel                    2.6.24-020624-generic [OK]

Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: Fix cosmetic typo in compat-3.4.c

compat-3.4.c is for kernel version 3.4 not 3.5.

Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: Backport vga_switcheroo_client_ops

This backports:

  From 26ec685ff9d9c16525d8ec4c97e52fcdb187b302 Mon Sep 17 00:00:00

  From: Takashi Iwai <tiwai@suse.de>
  Date: Fri, 11 May 2012 07:51:17 +0200
  Subject: [PATCH] vga_switcheroo: Introduce struct vga_switcheroo_client_ops

  only for kernels >= 2.6.34 in which vga_switcheroo is available.

  Trying kernel                     3.4.0-030400-generic    [OK]
  Trying kernel                     3.3.7-030307-generic    [OK]
  Trying kernel                     3.2.2-030202-generic    [OK]
  Trying kernel                    3.1.10-030110-generic    [OK]
  Trying kernel                    3.0.18-030018-generic    [OK]
  Trying kernel                  2.6.39-02063904-generic    [OK]
  Trying kernel                  2.6.38-02063808-generic    [OK]
  Trying kernel                  2.6.37-02063706-generic    [OK]
  Trying kernel                  2.6.36-02063604-generic    [OK]
  Trying kernel                  2.6.35-02063512-generic    [OK]
  Trying kernel                  2.6.34-02063410-generic    [OK]
  Trying kernel                  2.6.33-02063305-generic    [OK]
  Trying kernel                  2.6.32-02063255-generic    [OK]
  Trying kernel                  2.6.31-02063113-generic    [OK]
  Trying kernel                  2.6.30-02063010-generic    [OK]
  Trying kernel                  2.6.29-02062906-generic    [OK]
  Trying kernel                  2.6.28-02062810-generic    [OK]
  Trying kernel                    2.6.27-020627-generic    [OK]
  Trying kernel                    2.6.26-020626-generic    [OK]
  Trying kernel                    2.6.25-020625-generic    [OK]
  Trying kernel                    2.6.24-020624-generic    [OK]

Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: add SDIO_CCCR_REV_3_00 and SDIO_SDIO_REV_3_00

This backports:

commit b4625dab2c618eb87e177761dda3182b4cfaa604
Author: Bing Zhao <bzhao@marvell.com>
Date:   Thu Oct 20 19:16:32 2011 -0700

    mmc: recognise SDIO cards with SDIO_CCCR_REV 3.00

    Table 6-2: CCCR bit Definitions, address 00h.  Part E1 SDIO Simplified
    Specification Version 3.00, Feb. 25, 2011.

    This patch has been tested with Marvell WLAN device SD8797.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: Add SIZE_MAX

This backports:

  From a3860c1c5dd1137db23d7786d284939c5761d517 Mon Sep 17 00:00:00
  From: Xi Wang <xi.wang@gmail.com>
  Date: Thu, 31 May 2012 16:26:04 -0700
  Subject: [PATCH] introduce SIZE_MAX

This is needed by include/drm/drm_mem_util.h

Trying kernel                     3.4.0-030400-generic  [OK]
Trying kernel                     3.3.7-030307-generic  [OK]
Trying kernel                     3.2.2-030202-generic  [OK]
Trying kernel                    3.1.10-030110-generic  [OK]
Trying kernel                    3.0.18-030018-generic  [OK]
Trying kernel                  2.6.39-02063904-generic  [OK]
Trying kernel                  2.6.38-02063808-generic  [OK]
Trying kernel                  2.6.37-02063706-generic  [OK]
Trying kernel                  2.6.36-02063604-generic  [OK]
Trying kernel                  2.6.35-02063512-generic  [OK]
Trying kernel                  2.6.34-02063410-generic  [OK]
Trying kernel                  2.6.33-02063305-generic  [OK]
Trying kernel                  2.6.32-02063255-generic  [OK]
Trying kernel                  2.6.31-02063113-generic  [OK]
Trying kernel                  2.6.30-02063010-generic  [OK]
Trying kernel                  2.6.29-02062906-generic  [OK]
Trying kernel                  2.6.28-02062810-generic  [OK]
Trying kernel                    2.6.27-020627-generic  [OK]
Trying kernel                    2.6.26-020626-generic  [OK]
Trying kernel                    2.6.25-020625-generic  [OK]
Trying kernel                    2.6.24-020624-generic  [OK]

Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: bin/ckmake: Drop Ubuntu check

Don't check for distribution as it is now possible to use ckmake
on every distribution.

Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: bin/get-compat-kernels: Do not depend on Ubuntu

Use Ubuntu PPA vanilla kernels on other distributions too.
The .deb files are extracted using 'ar' and 'tar'.

Also check if the target directory exists before downloading
the deb files.

Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: bin/get-compat-kernels: Update 3.3 and add 3.4 kernels

Ubdate 3.3 kernel to the latest one and add 3.4 kernel.

Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

Merge branch 'master' into ofed

Conflicts:
compat/Makefile
compat/compat-3.2.c
include/linux/compat-2.6.35.h
include/linux/compat-3.1.h

Fix SLES11 SP2 support

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: llist_add_batch was added in 3.2

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

compat: Addition to compat-2.6.39.h

backport netif_is_bond_slave() < 2.6.39

Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>

compat: add ida_simple_{get,remove}

This is needed by net/bluetooth/hci_core.c

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic [OK]
Trying kernel                     3.3.7-030307-generic [OK]
Trying kernel                     3.2.2-030202-generic [OK]
Trying kernel                    3.1.10-030110-generic [OK]
Trying kernel                    3.0.18-030018-generic [OK]
Trying kernel                  2.6.39-02063904-generic [OK]
Trying kernel                  2.6.38-02063808-generic [OK]
Trying kernel                  2.6.37-02063706-generic [OK]
Trying kernel                  2.6.36-02063604-generic [OK]
Trying kernel                  2.6.35-02063512-generic [OK]
Trying kernel                  2.6.34-02063410-generic [OK]
Trying kernel                  2.6.33-02063305-generic [OK]
Trying kernel                  2.6.32-02063255-generic [OK]
Trying kernel                  2.6.31-02063113-generic [OK]
Trying kernel                  2.6.30-02063010-generic [OK]
Trying kernel                  2.6.29-02062906-generic [OK]
Trying kernel                  2.6.28-02062810-generic [OK]
Trying kernel                    2.6.27-020627-generic [OK]
Trying kernel                    2.6.26-020626-generic [OK]
Trying kernel                    2.6.25-020625-generic [OK]
Trying kernel                    2.6.24-020624-generic [OK]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: remove hci_mon.h

compat-wireless should copy this file from the kernel

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

comapt: add skb_queue_walk_from

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: do not include qdisc_cb_private_validate with every kernel

This method got backported into kernel 3.2.9 and 3.0.23. Compat should
not provide it for these kernel versions as it will cause some compile
errors.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: backport FQ CoDel support down to 2.6.25

FQ CoDel is available as a module, sch_fq_codel.

This backports:

commit 4b549a2ef4bef9965d97cbd992ba67930cd3e0fe
Author: Eric Dumazet <edumazet@google.com>
Date:   Fri May 11 09:30:50 2012 +0000

    fq_codel: Fair Queue Codel AQM

    Fair Queue Codel packet scheduler

    Principles :

    - Packets are classified (internal classifier or external) on flows.
    - This is a Stochastic model (as we use a hash, several flows might
                                  be hashed on same slot)
    - Each flow has a CoDel managed queue.
    - Flows are linked onto two (Round Robin) lists,
      so that new flows have priority on old ones.

    - For a given flow, packets are not reordered (CoDel uses a FIFO)
    - head drops only.
    - ECN capability is on by default.
    - Very low memory footprint (64 bytes per flow)

I should note that this is different than CoDel. This code is GPL,
CoDel is Dual BSD/GPL licensed. This goes only compile tested against
all the below kernels, run time test results would be appreciated.

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic  [OK]
Trying kernel                     3.3.7-030307-generic  [OK]
Trying kernel                     3.2.2-030202-generic  [OK]
Trying kernel                    3.1.10-030110-generic  [OK]
Trying kernel                    3.0.18-030018-generic  [OK]
Trying kernel                  2.6.39-02063904-generic  [OK]
Trying kernel                  2.6.38-02063808-generic  [OK]
Trying kernel                  2.6.37-02063706-generic  [OK]
Trying kernel                  2.6.36-02063604-generic  [OK]
Trying kernel                  2.6.35-02063512-generic  [OK]
Trying kernel                  2.6.34-02063410-generic  [OK]
Trying kernel                  2.6.33-02063305-generic  [OK]
Trying kernel                  2.6.32-02063255-generic  [OK]
Trying kernel                  2.6.31-02063113-generic  [OK]
Trying kernel                  2.6.30-02063010-generic  [OK]
Trying kernel                  2.6.29-02062906-generic  [OK]
Trying kernel                  2.6.28-02062810-generic  [OK]
Trying kernel                    2.6.27-020627-generic  [OK]
Trying kernel                    2.6.26-020626-generic  [OK]
Trying kernel                    2.6.25-020625-generic  [OK]
Trying kernel                    2.6.24-020624-generic  [OK]

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: add FQ CoDel code from upstream

This is taken from next-20120524. This does not yet
add any backport code to it, not have we integrated
it into the build system. The backport work will be
done next to make the changes more easily visible to
reviewers.

This also adds flow_dissector.c from net/core/ as well,
but we'll backport any changes required next.

Just to be sure, here's the ckmake log:

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic  [OK]
Trying kernel                     3.3.7-030307-generic  [OK]
Trying kernel                     3.2.2-030202-generic  [OK]
Trying kernel                    3.1.10-030110-generic  [OK]
Trying kernel                    3.0.18-030018-generic  [OK]
Trying kernel                  2.6.39-02063904-generic  [OK]
Trying kernel                  2.6.38-02063808-generic  [OK]
Trying kernel                  2.6.37-02063706-generic  [OK]
Trying kernel                  2.6.36-02063604-generic  [OK]
Trying kernel                  2.6.35-02063512-generic  [OK]
Trying kernel                  2.6.34-02063410-generic  [OK]
Trying kernel                  2.6.33-02063305-generic  [OK]
Trying kernel                  2.6.32-02063255-generic  [OK]
Trying kernel                  2.6.31-02063113-generic  [OK]
Trying kernel                  2.6.30-02063010-generic  [OK]
Trying kernel                  2.6.29-02062906-generic  [OK]
Trying kernel                  2.6.28-02062810-generic  [OK]
Trying kernel                    2.6.27-020627-generic  [OK]
Trying kernel                    2.6.26-020626-generic  [OK]
Trying kernel                    2.6.25-020625-generic  [OK]
Trying kernel                    2.6.24-020624-generic  [OK]

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: backport CoDel support down to 2.6.25

This is available as a module called sch_codel.
For details on CoDel see:

http://lwn.net/Articles/496509/

This goes only compile tested against all the below kernels,
run time test results would be appreciated.

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic  [OK]
Trying kernel                     3.3.7-030307-generic  [OK]
Trying kernel                     3.2.2-030202-generic  [OK]
Trying kernel                    3.1.10-030110-generic  [OK]
Trying kernel                    3.0.18-030018-generic  [OK]
Trying kernel                  2.6.39-02063904-generic  [OK]
Trying kernel                  2.6.38-02063808-generic  [OK]
Trying kernel                  2.6.37-02063706-generic  [OK]
Trying kernel                  2.6.36-02063604-generic  [OK]
Trying kernel                  2.6.35-02063512-generic  [OK]
Trying kernel                  2.6.34-02063410-generic  [OK]
Trying kernel                  2.6.33-02063305-generic  [OK]
Trying kernel                  2.6.32-02063255-generic  [OK]
Trying kernel                  2.6.31-02063113-generic  [OK]
Trying kernel                  2.6.30-02063010-generic  [OK]
Trying kernel                  2.6.29-02062906-generic  [OK]
Trying kernel                  2.6.28-02062810-generic  [OK]
Trying kernel                    2.6.27-020627-generic  [OK]
Trying kernel                    2.6.26-020626-generic  [OK]
Trying kernel                    2.6.25-020625-generic  [OK]
Trying kernel                    2.6.24-020624-generic  [OK]

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: add CoDel upstream code

This just drags in the code and dumps it in place, without
adding it to the build system. We'll add backport support next
to make the changes required more easily visible to reviewers.

Just to be sure, here's the ckmake log result:

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic  [OK]
Trying kernel                     3.3.7-030307-generic  [OK]
Trying kernel                     3.2.2-030202-generic  [OK]
Trying kernel                    3.1.10-030110-generic  [OK]
Trying kernel                    3.0.18-030018-generic  [OK]
Trying kernel                  2.6.39-02063904-generic  [OK]
Trying kernel                  2.6.38-02063808-generic  [OK]
Trying kernel                  2.6.37-02063706-generic  [OK]
Trying kernel                  2.6.36-02063604-generic  [OK]
Trying kernel                  2.6.35-02063512-generic  [OK]
Trying kernel                  2.6.34-02063410-generic  [OK]
Trying kernel                  2.6.33-02063305-generic  [OK]
Trying kernel                  2.6.32-02063255-generic  [OK]
Trying kernel                  2.6.31-02063113-generic  [OK]
Trying kernel                  2.6.30-02063010-generic  [OK]
Trying kernel                  2.6.29-02062906-generic  [OK]
Trying kernel                  2.6.28-02062810-generic  [OK]
Trying kernel                    2.6.27-020627-generic  [OK]
Trying kernel                    2.6.26-020626-generic  [OK]
Trying kernel                    2.6.25-020625-generic  [OK]
Trying kernel                    2.6.24-020624-generic  [OK]

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: rename compat-3.5.c to compat-3.4.c

It only contains simple_open, which is already available on Linux 3.4.
Fixes duplicate symbol issues on 3.4

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic  [OK]
Trying kernel                     3.3.7-030307-generic  [OK]
Trying kernel                     3.2.2-030202-generic  [OK]
Trying kernel                    3.1.10-030110-generic  [OK]
Trying kernel                    3.0.18-030018-generic  [OK]
Trying kernel                  2.6.39-02063904-generic  [OK]
Trying kernel                  2.6.38-02063808-generic  [OK]
Trying kernel                  2.6.37-02063706-generic  [OK]
Trying kernel                  2.6.36-02063604-generic  [OK]
Trying kernel                  2.6.35-02063512-generic  [OK]
Trying kernel                  2.6.34-02063410-generic  [OK]
Trying kernel                  2.6.33-02063305-generic  [OK]
Trying kernel                  2.6.32-02063255-generic  [OK]
Trying kernel                  2.6.31-02063113-generic  [OK]
Trying kernel                  2.6.30-02063010-generic  [OK]
Trying kernel                  2.6.29-02062906-generic  [OK]
Trying kernel                  2.6.28-02062810-generic  [OK]
Trying kernel                    2.6.27-020627-generic  [OK]
Trying kernel                    2.6.26-020626-generic  [OK]
Trying kernel                    2.6.25-020625-generic  [OK]
Trying kernel                    2.6.24-020624-generic  [OK]

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: backport task_cpus_allowed() <= 2.6.32

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>

compat: kernels <= 3.0 handle netlink_dump_start API change

Older kernels don't have the last min_dump_alloc_arg to
netlink_dump_start().

The arg removal can be disarmed with the
NEED_MIN_DUMP_ALLOC_ARG to support compilation on
SLES11SP2, which has the arg.

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>

compat: move <= 3.0 neighbour routines to compat-3.1.h

This patch removes the include/net/dst.h in favor of
moving the routines into compat-3.1.h.

This fixes a compilation issue with the 3.2.0 kernel with
the linux-3.2 repo.

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>

compat: backport net_ratelimited_function()

This backports this patch:

From 3a3bfb61e64476ff1e4ac3122cb6dec9c79b795c Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Sun, 13 May 2012 21:56:25 +0000
Subject: [PATCH] net: Add net_ratelimited_function and
 net_<level>_ratelimited macros

__ratelimit() can be considered an inverted bool test because
it returns true when not ratelimited.  Several tests in the
kernel tree use this __ratelimit() function incorrectly.

No net_ratelimit uses are incorrect currently though.

Most uses of net_ratelimit are to log something via printk or
pr_<level>.

In order to minimize the uses of net_ratelimit, and to start
standardizing the code style used for __ratelimit() and net_ratelimit(),
add a net_ratelimited_function() macro and net_<level>_ratelimited()
logging macros similar to pr_<level>_ratelimited that use the global
net_ratelimit instead of a static per call site "struct ratelimit_state".

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic [OK]
Trying kernel                  3.3.0-030300rc2-generic [OK]
Trying kernel                     3.2.2-030202-generic [OK]
Trying kernel                    3.1.10-030110-generic [OK]
Trying kernel                    3.0.18-030018-generic [OK]
Trying kernel                  2.6.39-02063904-generic [OK]
Trying kernel                  2.6.38-02063808-generic [OK]
Trying kernel                  2.6.37-02063706-generic [OK]
Trying kernel                  2.6.36-02063604-generic [OK]
Trying kernel                  2.6.35-02063512-generic [OK]
Trying kernel                  2.6.34-02063410-generic [OK]
Trying kernel                  2.6.33-02063305-generic [OK]
Trying kernel                  2.6.32-02063255-generic [OK]
Trying kernel                  2.6.31-02063113-generic [OK]
Trying kernel                  2.6.30-02063010-generic [OK]
Trying kernel                  2.6.29-02062906-generic [OK]
Trying kernel                  2.6.28-02062810-generic [OK]
Trying kernel                    2.6.27-020627-generic [OK]
Trying kernel                    2.6.26-020626-generic [OK]
Trying kernel                    2.6.25-020625-generic [OK]
Trying kernel                    2.6.24-020624-generic [OK]

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: remove obvious comment upon loading compat

The comment was there to make it clear that upon init
a few routines would be no-ops. This should be obvious
by now.

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: add COMPAT_BASE tag

I'm going to start adding tags to compat.git. This tag will
also be printed upon loading of the compat module. This is
useful to annotating what release of compat.git was used
exactly.

Moving forward the goal will be to try to add a tag only
once a full version of linux-next.git with a respective
date tag from that release has been addressed for backporting.

Right now the only consumer of compat.git that I am aware of
is compat-wireless (soon to be renamed to compat-drivers) so
what this means in practice is I will only add a tag to
compat.git once ckmake is used to verify compilation against
all supported kernels. This means there are two tasks when
backporting:

  * compat.git work
  * compat-wireless.git work

The compat.git work will likely be finished first than the
compat-wireless.git work. Older compat.git versions should
work with newer versions of tags from compat-wireless.git,
however, I may still add tags to compat.git to annotate
that that release (even if no changes were made) has also
been used and tested.

Every single release of compat.git and compat-wireless.git
that has a tag means that that tag has been tested with
ckmake to cross compile against all supported kernels.

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: backport IS_ENABLED macro

IS_ENABLED(option) was backported as defined(option), but
because of the indirection, option was evaluated too early,
resulting in #if defined(1) for defined options, which failed
the compilation with the following error:

error: operator "defined" requires an identifier

Backport IS_ENABLED from the current kernel instead.

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic [OK]
Trying kernel                  3.3.0-030300rc2-generic [OK]
Trying kernel                     3.2.2-030202-generic [OK]
Trying kernel                    3.1.10-030110-generic [OK]
Trying kernel                    3.0.18-030018-generic [OK]
Trying kernel                  2.6.39-02063904-generic [OK]
Trying kernel                  2.6.38-02063808-generic [OK]
Trying kernel                  2.6.37-02063706-generic [OK]
Trying kernel                  2.6.36-02063604-generic [OK]
Trying kernel                  2.6.35-02063512-generic [OK]
Trying kernel                  2.6.34-02063410-generic [OK]
Trying kernel                  2.6.33-02063305-generic [OK]
Trying kernel                  2.6.32-02063255-generic [OK]
Trying kernel                  2.6.31-02063113-generic [OK]
Trying kernel                  2.6.30-02063010-generic [OK]
Trying kernel                  2.6.29-02062906-generic [OK]
Trying kernel                  2.6.28-02062810-generic [OK]
Trying kernel                    2.6.27-020627-generic [OK]
Trying kernel                    2.6.26-020626-generic [OK]
Trying kernel                    2.6.25-020625-generic [OK]
Trying kernel                    2.6.24-020624-generic [OK]

Tested-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: backport ether_addr_equal

This backports:

    commit a599b0f54d233d0f63d6be9a2ff0049d24751669
    Author: Joe Perches <joe@perches.com>
    Date:   Tue May 8 18:56:45 2012 +0000

        etherdevice.h: Add ether_addr_equal

        Add a boolean function to check if 2 ethernet addresses
        are the same.

        This is to avoid any confusion about compare_ether_addr
        returning an unsigned, and not being able to use the
        compare_ether_addr function for sorting ala memcmp.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[root@ozzyfedora compat]# bin/ckmake
Trying kernel                      3.3.4-5.fc17.x86_64  [OK]

mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic [OK]
Trying kernel                  3.3.0-030300rc2-generic [OK]
Trying kernel                     3.2.2-030202-generic [OK]
Trying kernel                    3.1.10-030110-generic [OK]
Trying kernel                    3.0.18-030018-generic [OK]
Trying kernel                  2.6.39-02063904-generic [OK]
Trying kernel                  2.6.38-02063808-generic [OK]
Trying kernel                  2.6.37-02063706-generic [OK]
Trying kernel                  2.6.36-02063604-generic [OK]
Trying kernel                  2.6.35-02063512-generic [OK]
Trying kernel                  2.6.34-02063410-generic [OK]
Trying kernel                  2.6.33-02063305-generic [OK]
Trying kernel                  2.6.32-02063255-generic [OK]
Trying kernel                  2.6.31-02063113-generic [OK]
Trying kernel                  2.6.30-02063010-generic [OK]
Trying kernel                  2.6.29-02062906-generic [OK]
Trying kernel                  2.6.28-02062810-generic [OK]
Trying kernel                    2.6.27-020627-generic [OK]
Trying kernel                    2.6.26-020626-generic [OK]
Trying kernel                    2.6.25-020625-generic [OK]
Trying kernel                    2.6.24-020624-generic [OK]

Tested-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: backport ethtool_phys_id_state

Signed-off-by: Vipul Pandya <vipul@chelsio.com>

compat: backport netdev_queue_numa_node_read

Signed-off-by: Vipul Pandya <vipul@chelsio.com>

compat: backport ethtool_flags

Signed-off-by: Vipul Pandya <vipul@chelsio.com>

compat: backport IPV4_FLOW and IPV6_FLOW

Signed-off-by: Vipul Pandya <vipul@chelsio.com>

compat: Fix cxgb3/cxgb4 build failure

Signed-off-by: Vipul Pandya <vipul@chelsio.com>

compat: Add build support for cxgb3 driver

Signed-off-by: Vipul Pandya <vipul@chelsio.com>

compat: add tty_lock()

For the lock, I had only backported the tty_unlock..

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: backport localizing the tty lock

Just undo make the lock generic for older kernels.
This backports:

commit d29f3ef39be4eec0362b985305fc526d9be318cf
Author: Alan Cox <alan@linux.intel.com>
Date:   Thu May 3 22:24:08 2012 +0100

    tty_lock: Localise the lock

    In each remaining case the tty_lock is associated with a specific tty. This
    means we can now lock on a per tty basis. We do need tty_lock_pair() for
    the pty case. Uglier but still a step in the right direction.

    [fixed up calls in 3 missing drivers - gregkh]

Signed-off-by: Alan Cox <alan@linux.intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic [OK]
Trying kernel                  3.3.0-030300rc2-generic [OK]
Trying kernel                     3.2.2-030202-generic [OK]
Trying kernel                    3.1.10-030110-generic [OK]
Trying kernel                    3.0.18-030018-generic [OK]
Trying kernel                  2.6.39-02063904-generic [OK]
Trying kernel                  2.6.38-02063808-generic [OK]
Trying kernel                  2.6.37-02063706-generic [OK]
Trying kernel                  2.6.36-02063604-generic [OK]
Trying kernel                  2.6.35-02063512-generic [OK]
Trying kernel                  2.6.34-02063410-generic [OK]
Trying kernel                  2.6.33-02063305-generic [OK]
Trying kernel                  2.6.32-02063255-generic [OK]
Trying kernel                  2.6.31-02063113-generic [OK]
Trying kernel                  2.6.30-02063010-generic [OK]
Trying kernel                  2.6.29-02062906-generic [OK]
Trying kernel                  2.6.28-02062810-generic [OK]
Trying kernel                    2.6.27-020627-generic [OK]
Trying kernel                    2.6.26-020626-generic [OK]
Trying kernel                    2.6.25-020625-generic [OK]
Trying kernel                    2.6.24-020624-generic [OK]

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: add compat/compat-2.6.34.c

Forgot to add this file from my previous commit.

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>

compat: backport sdio power management API

This backports the patch below by simply ignoring support for it
for older kernels.

commit da68c4eb258cd9f3f0b8aeb7e46b8118bb6358b6
Author: Nicolas Pitre <nico@fluxnic.net>
Date:   Fri Mar 5 13:43:31 2010 -0800

    sdio: introduce API for special power management features

    This patch series provides the core changes needed to allow SDIO cards to
    remain powered and active while the host system is suspended, and let them
    wake up the host system when needed.  This is used to implement
    wake-on-lan with SDIO wireless cards at the moment.  Patches to add that
    support to the libertas driver will be posted separately.

    This patch:

    Some SDIO cards have the ability to keep on running autonomously when the
    host system is suspended, and wake it up when needed.  This however
    requires that the host controller preserve power to the card, and
    configure itself appropriately for wake-up.

    There is however 4 layers of abstractions involved: the host controller
    driver, the MMC core code, the SDIO card management code, and the actual
    SDIO function driver.  To make things simple and manageable, host drivers
    must advertise their PM capabilities with a feature bitmask, then function
    drivers can query and set those features from their suspend method.  Then
    each layer in the suspend call chain is expected to act upon those bits
    accordingly.

    [akpm@linux-foundation.org: fix typo in comment]
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mcgrof@tux ~/compat (git::master)$ ckmake
Trying kernel                  3.4.0-030400rc1-generic  [OK]
Trying kernel                  3.3.0-030300rc2-generic  [OK]
Trying kernel                     3.2.2-030202-generic  [OK]
Trying kernel                    3.1.10-030110-generic  [OK]
Trying kernel                    3.0.18-030018-generic  [OK]
Trying kernel                  2.6.39-02063904-generic  [OK]
Trying kernel                  2.6.38-02063808-generic  [OK]
Trying kernel                  2.6.37-02063706-generic  [OK]
Trying kernel                  2.6.36-02063604-generic  [OK]
Trying kernel                  2.6.35-02063512-generic  [OK]
Trying kernel                  2.6.34-02063410-generic  [OK]
Trying kernel                  2.6.33-02063305-generic  [OK]
Trying kernel                  2.6.32-02063255-generic  [OK]
Trying kernel                  2.6.31-02063113-generic  [OK]
Trying kernel                  2.6.30-02063010-generic  [OK]
Trying kernel                  2.6.29-02062906-generic  [OK]
Trying kernel                  2.6.28-02062810-generic  [OK]
Trying kernel                    2.6.27-020627-generic  [OK]
Trying kernel                    2.6.26-020626-generic  [OK]
Trying kernel                    2.6.25-020625-generic  [OK]
Trying kernel                    2.6.24-020624-generic  [OK]

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>