~tnikolova/compat/.git
5 years agoAdd PCI_EXP_LNKSTA_CLS_8_0GB
Steve Wise [Wed, 19 Nov 2014 22:41:00 +0000 (16:41 -0600)]
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>
5 years agoAdded NDO_SELECT_QUEUE_HAS_ACCEL_PRIV and HAVE_BONDING_H
Steve Wise [Tue, 18 Nov 2014 13:26:39 +0000 (07:26 -0600)]
Added NDO_SELECT_QUEUE_HAS_ACCEL_PRIV and HAVE_BONDING_H

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
5 years agoAdd check for __vlan_find_dev_deep_rcu
Steve Wise [Mon, 17 Nov 2014 16:39:23 +0000 (10:39 -0600)]
Add check for __vlan_find_dev_deep_rcu

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
5 years agoAdded pcie_get_mps/pcie_set_mps
Vladimir Sokolovsky [Wed, 5 Nov 2014 12:50:03 +0000 (14:50 +0200)]
Added pcie_get_mps/pcie_set_mps

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agocompat-3.12.h: Added pcie_link_speed declaration
Vladimir Sokolovsky [Wed, 5 Nov 2014 12:46:04 +0000 (14:46 +0200)]
compat-3.12.h: Added pcie_link_speed declaration

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agoUse HAVE_PCIE_LINK_WIDTH
Vladimir Sokolovsky [Wed, 5 Nov 2014 12:31:20 +0000 (14:31 +0200)]
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>
5 years agoMove pci_bus_speed enum to compat-2.6.34.h
Vladimir Sokolovsky [Wed, 5 Nov 2014 12:28:16 +0000 (14:28 +0200)]
Move pci_bus_speed enum to compat-2.6.34.h

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agoMerge branch 'ofed' of git://flatbed.openfabrics.org/~tnikolova/compat/ into ofed
Vladimir Sokolovsky [Wed, 5 Nov 2014 12:07:45 +0000 (14:07 +0200)]
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>
5 years agocompat: Fixed pcie_get_minimum_link declaration
Vladimir Sokolovsky [Mon, 3 Nov 2014 15:17:27 +0000 (17:17 +0200)]
compat: Fixed pcie_get_minimum_link declaration

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agordma.m4: Added macros to support SLES12
Vladimir Sokolovsky [Sun, 2 Nov 2014 19:06:31 +0000 (21:06 +0200)]
rdma.m4: Added macros to support SLES12

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agobuild-linux.m4: Fixed kconfig.h path
Vladimir Sokolovsky [Sun, 2 Nov 2014 17:47:14 +0000 (19:47 +0200)]
build-linux.m4: Fixed kconfig.h path

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agoSubject: [PATCH] Adding missing enums from linux/pci.h
Tatyana E. Nikolova [Thu, 30 Oct 2014 21:44:18 +0000 (14:44 -0700)]
Subject: [PATCH] Adding missing enums from linux/pci.h

Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
5 years agoAdded support for linux-3.18
Vladimir Sokolovsky [Mon, 27 Oct 2014 16:24:35 +0000 (18:24 +0200)]
Added support for linux-3.18

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agoAdded autotools environment
Vladimir Sokolovsky [Mon, 27 Oct 2014 15:15:13 +0000 (17:15 +0200)]
Added autotools environment

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agocompat: Avoid kthread compilation on kernels that include kthread origin/ofed_3_12_1 vofed-3.12-1-rc3
Vladimir Sokolovsky [Mon, 29 Sep 2014 12:00:16 +0000 (15:00 +0300)]
compat: Avoid kthread compilation on kernels that include kthread

This is required to support RHEL6.6

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
5 years agocompat: Prevent redefining ETH_FLAG_TXVLAN/ETH_FLAG_RXVLAN.
Alaa Hleihel [Sun, 28 Sep 2014 09:02:19 +0000 (12:02 +0300)]
compat: Prevent redefining ETH_FLAG_TXVLAN/ETH_FLAG_RXVLAN.

Signed-off-by: Alaa Hleihel <alaa@mellanox.com>
5 years agoRevert "Removed kthread stuff"
Vladimir Sokolovsky [Mon, 29 Sep 2014 09:58:49 +0000 (12:58 +0300)]
Revert "Removed kthread stuff"

This reverts commit e52f6ee8adc16ec6b702c4457fd84b164ba25aec.

6 years agoRemoved kthread stuff
Vladimir Sokolovsky [Mon, 18 Aug 2014 16:42:46 +0000 (19:42 +0300)]
Removed kthread stuff

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
6 years agoRemoved support for special power management features
Vladimir Sokolovsky [Mon, 18 Aug 2014 14:34:56 +0000 (17:34 +0300)]
Removed support for special power management features

These features are not used by OFED components.

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
6 years agocompat: Remove unused include/linux/tracepoint.h
Vladimir Sokolovsky [Mon, 4 Aug 2014 14:36:36 +0000 (17:36 +0300)]
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>
6 years agoAdded support for RHEL7.0 vofed-3.12
Vladimir Sokolovsky [Tue, 18 Mar 2014 15:51:26 +0000 (17:51 +0200)]
Added support for RHEL7.0

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
6 years agocompat: Add kthread support for kernels <= 2.6.35 compat-2014-01-30
Dennis Dalessandro [Tue, 24 Dec 2013 16:20:30 +0000 (11:20 -0500)]
compat: Add kthread support for kernels <= 2.6.35

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

6 years agocompat: qib changes for 3.12
Dennis Dalessandro [Mon, 30 Dec 2013 15:04:48 +0000 (10:04 -0500)]
compat: qib changes for 3.12

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

6 years agocompat: Added symbols required for SLES11 SP3 support
Vladimir Sokolovsky [Tue, 26 Nov 2013 15:26:07 +0000 (17:26 +0200)]
compat: Added symbols required for SLES11 SP3 support

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
6 years agocompat-2.6.h: Added #include <linux/compat-3.11.h>
Vladimir Sokolovsky [Mon, 11 Nov 2013 12:21:35 +0000 (14:21 +0200)]
compat-2.6.h: Added #include <linux/compat-3.11.h>

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
6 years agoAdded support for RHEL6.5
Vladimir Sokolovsky [Mon, 11 Nov 2013 11:06:18 +0000 (13:06 +0200)]
Added support for RHEL6.5

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
6 years agocompat: Add support for 3.12
Vladimir Sokolovsky [Tue, 3 Sep 2013 15:27:12 +0000 (18:27 +0300)]
compat: Add support for 3.12

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
7 years agocompat: Avoid rcu_dereference_protected and kfree_rcu redefinition origin/ofed_3_5 vofed-3.5-x
Vladimir Sokolovsky [Mon, 19 Aug 2013 15:36:53 +0000 (18:36 +0300)]
compat: Avoid rcu_dereference_protected and kfree_rcu redefinition

bug: 2421

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
7 years agocompat: Avoid symbols duplication by compat
Vladimir Sokolovsky [Mon, 19 Aug 2013 13:36:25 +0000 (16:36 +0300)]
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>
7 years agoAdded support for SLES11SP3
Vladimir Sokolovsky [Thu, 25 Jul 2013 15:27:06 +0000 (18:27 +0300)]
Added support for SLES11SP3

Signed-off-by: Robert J Woodruff <robert.j.woodruff@intel.com>
Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
7 years agoAdded RHEL6.4 support
Rupert Dance [Wed, 22 May 2013 16:21:20 +0000 (19:21 +0300)]
Added RHEL6.4 support

Signed-off-by: Rupert Dance <rsdance@soft-forge.com>
8 years agocompat: Add netdev_tx_reset_queue and NETIF_F_LOOPBACK
Vladimir Sokolovsky [Sun, 5 Aug 2012 18:19:52 +0000 (21:19 +0300)]
compat: Add netdev_tx_reset_queue and NETIF_F_LOOPBACK

Required by mlx4_en

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
8 years agocompat: Add __skb_frag_unref
Vladimir Sokolovsky [Sun, 5 Aug 2012 18:18:12 +0000 (21:18 +0300)]
compat: Add __skb_frag_unref

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
8 years agocompat: Fix cxgb3/cxgb4 missing symbol error on load
Vipul Pandya [Tue, 31 Jul 2012 09:06:19 +0000 (14:36 +0530)]
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>
8 years agocompat: Add netdev_tx_sent_queue and netdev_tx_completed_queue
Vladimir Sokolovsky [Thu, 12 Jul 2012 20:26:36 +0000 (23:26 +0300)]
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>
8 years agocompat: Remove duplicated symbols for RHEL6.3
Vladimir Sokolovsky [Tue, 10 Jul 2012 21:01:50 +0000 (00:01 +0300)]
compat: Remove duplicated symbols for RHEL6.3

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
8 years agocompat: Export ip_tos2prio symbol
Vladimir Sokolovsky [Wed, 11 Jul 2012 07:36:25 +0000 (10:36 +0300)]
compat: Export ip_tos2prio symbol

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
8 years agocompat: Add register_net_sysctl
Vladimir Sokolovsky [Tue, 10 Jul 2012 16:00:58 +0000 (19:00 +0300)]
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>
8 years agoBackport compat to RHEL6.3
Vladimir Sokolovsky [Tue, 10 Jul 2012 12:47:14 +0000 (15:47 +0300)]
Backport compat to RHEL6.3

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
8 years agoRemove include/compat_autoconf.h
Vladimir Sokolovsky [Mon, 2 Jul 2012 12:29:37 +0000 (15:29 +0300)]
Remove include/compat_autoconf.h

This file is not yet generated for compat-rdma

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
8 years agoMerge branch 'master' into ofed compat-2012-07-02
Vladimir Sokolovsky [Wed, 27 Jun 2012 20:40:30 +0000 (23:40 +0300)]
Merge branch 'master' into ofed

8 years agocompat: improve ckmake to add short report
Luis R. Rodriguez [Thu, 14 Jun 2012 22:28:54 +0000 (15:28 -0700)]
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>
8 years agocompat: Backport fault_in_multipages_{writeable,readable}
Ozan Çağlayan [Thu, 14 Jun 2012 17:52:46 +0000 (20:52 +0300)]
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>
8 years agocompat: Fix cosmetic typo in compat-3.4.c
Ozan Çağlayan [Thu, 14 Jun 2012 17:52:45 +0000 (20:52 +0300)]
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>
8 years agocompat: Backport vga_switcheroo_client_ops
Ozan Çağlayan [Thu, 14 Jun 2012 17:52:44 +0000 (20:52 +0300)]
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>
8 years agocompat: add SDIO_CCCR_REV_3_00 and SDIO_SDIO_REV_3_00
Luis R. Rodriguez [Wed, 13 Jun 2012 02:23:38 +0000 (19:23 -0700)]
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>
8 years agocompat: Add SIZE_MAX
Ozan Çağlayan [Tue, 12 Jun 2012 23:00:16 +0000 (02:00 +0300)]
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>
8 years agocompat: bin/ckmake: Drop Ubuntu check
Ozan Çağlayan [Mon, 11 Jun 2012 21:46:19 +0000 (00:46 +0300)]
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>
8 years agocompat: bin/get-compat-kernels: Do not depend on Ubuntu
Ozan Çağlayan [Mon, 11 Jun 2012 21:45:35 +0000 (00:45 +0300)]
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>
8 years agocompat: bin/get-compat-kernels: Update 3.3 and add 3.4 kernels
Ozan Çağlayan [Mon, 11 Jun 2012 21:31:55 +0000 (00:31 +0300)]
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>
8 years agoMerge branch 'master' into ofed
Vladimir Sokolovsky [Sun, 10 Jun 2012 07:30:03 +0000 (10:30 +0300)]
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

8 years agoFix SLES11 SP2 support
Vladimir Sokolovsky [Mon, 4 Jun 2012 20:17:55 +0000 (23:17 +0300)]
Fix SLES11 SP2 support

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
8 years agocompat: llist_add_batch was added in 3.2
Vladimir Sokolovsky [Sun, 3 Jun 2012 10:05:27 +0000 (13:05 +0300)]
compat: llist_add_batch was added in 3.2

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
8 years agocompat: Addition to compat-2.6.39.h
Tatyana Nikolova [Wed, 30 May 2012 19:40:06 +0000 (14:40 -0500)]
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>
8 years agocompat: add ida_simple_{get,remove}
Hauke Mehrtens [Tue, 29 May 2012 22:41:48 +0000 (00:41 +0200)]
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>
8 years agocompat: remove hci_mon.h
Hauke Mehrtens [Tue, 29 May 2012 22:41:47 +0000 (00:41 +0200)]
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>
8 years agocomapt: add skb_queue_walk_from
Hauke Mehrtens [Tue, 29 May 2012 22:41:46 +0000 (00:41 +0200)]
comapt: add skb_queue_walk_from

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: do not include qdisc_cb_private_validate with every kernel
Hauke Mehrtens [Tue, 29 May 2012 22:41:45 +0000 (00:41 +0200)]
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>
8 years agocompat: backport FQ CoDel support down to 2.6.25
Luis R. Rodriguez [Fri, 25 May 2012 02:53:15 +0000 (19:53 -0700)]
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>
8 years agocompat: add FQ CoDel code from upstream
Luis R. Rodriguez [Fri, 25 May 2012 00:57:17 +0000 (17:57 -0700)]
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>
8 years agocompat: backport CoDel support down to 2.6.25
Luis R. Rodriguez [Fri, 25 May 2012 00:33:39 +0000 (17:33 -0700)]
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>
8 years agocompat: add CoDel upstream code
Luis R. Rodriguez [Fri, 25 May 2012 00:31:17 +0000 (17:31 -0700)]
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>
8 years agocompat: rename compat-3.5.c to compat-3.4.c
Felix Fietkau [Thu, 24 May 2012 13:29:28 +0000 (15:29 +0200)]
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>
8 years agocompat: backport task_cpus_allowed() <= 2.6.32
Mike Marciniszyn [Mon, 21 May 2012 13:01:14 +0000 (09:01 -0400)]
compat: backport task_cpus_allowed() <= 2.6.32

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
8 years agocompat: kernels <= 3.0 handle netlink_dump_start API change
Mike Marciniszyn [Mon, 21 May 2012 12:58:32 +0000 (08:58 -0400)]
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>
8 years agocompat: move <= 3.0 neighbour routines to compat-3.1.h
Mike Marciniszyn [Mon, 21 May 2012 12:55:15 +0000 (08:55 -0400)]
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>
8 years agocompat: backport net_ratelimited_function()
Luis R. Rodriguez [Thu, 17 May 2012 04:03:59 +0000 (21:03 -0700)]
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>
8 years agocompat: remove obvious comment upon loading compat
Luis R. Rodriguez [Thu, 17 May 2012 02:34:58 +0000 (19:34 -0700)]
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>
8 years agocompat: add COMPAT_BASE tag
Luis R. Rodriguez [Thu, 17 May 2012 02:29:24 +0000 (19:29 -0700)]
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>
8 years agocompat: backport IS_ENABLED macro
Eliad Peller [Wed, 16 May 2012 15:28:00 +0000 (18:28 +0300)]
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>
8 years agocompat: backport ether_addr_equal
Ozan Çağlayan [Wed, 16 May 2012 09:55:48 +0000 (12:55 +0300)]
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>
8 years agocompat: backport ethtool_phys_id_state
Vipul Pandya [Thu, 10 May 2012 12:39:55 +0000 (18:09 +0530)]
compat: backport ethtool_phys_id_state

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
8 years agocompat: backport netdev_queue_numa_node_read
Vipul Pandya [Thu, 10 May 2012 12:38:33 +0000 (18:08 +0530)]
compat: backport netdev_queue_numa_node_read

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
8 years agocompat: backport ethtool_flags
Vipul Pandya [Thu, 10 May 2012 12:36:49 +0000 (18:06 +0530)]
compat: backport ethtool_flags

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
8 years agocompat: backport IPV4_FLOW and IPV6_FLOW
Vipul Pandya [Thu, 10 May 2012 12:28:33 +0000 (17:58 +0530)]
compat: backport IPV4_FLOW and IPV6_FLOW

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
8 years agocompat: Fix cxgb3/cxgb4 build failure
Vipul Pandya [Wed, 9 May 2012 13:36:11 +0000 (19:06 +0530)]
compat: Fix cxgb3/cxgb4 build failure

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
8 years agocompat: Add build support for cxgb3 driver
Vipul Pandya [Mon, 7 May 2012 07:27:52 +0000 (12:57 +0530)]
compat: Add build support for cxgb3 driver

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
8 years agocompat: add tty_lock()
Luis R. Rodriguez [Tue, 8 May 2012 07:26:43 +0000 (00:26 -0700)]
compat: add tty_lock()

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

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: backport localizing the tty lock
Luis R. Rodriguez [Tue, 8 May 2012 07:12:55 +0000 (00:12 -0700)]
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>
8 years agocompat: add compat/compat-2.6.34.c
Luis R. Rodriguez [Tue, 8 May 2012 01:47:37 +0000 (18:47 -0700)]
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>
8 years agocompat: backport sdio power management API
Luis R. Rodriguez [Mon, 7 May 2012 19:54:04 +0000 (12:54 -0700)]
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>
8 years agocompat: use -s instead of -q
Luis R. Rodriguez [Sat, 5 May 2012 01:00:33 +0000 (18:00 -0700)]
compat: use -s instead of -q

And also fix variable propagation when ckmake -t is used.

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: add optional target options for ckmake
Luis R. Rodriguez [Sat, 5 May 2012 00:42:57 +0000 (17:42 -0700)]
compat: add optional target options for ckmake

This also adds -q option to suppress build messages
that succeed, this helps reduce the size of ckmake.log
if you care only about errors or warnings.

In theory this should help build time but I haven't seen
this help yet

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat-wireless: propagate errors with ckmake
Luis R. Rodriguez [Mon, 30 Apr 2012 20:45:27 +0000 (13:45 -0700)]
compat-wireless: propagate errors with ckmake

If compilation failed with any kernel then propagate that error.

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat-wireless: add -t argument for time statistics
Luis R. Rodriguez [Mon, 30 Apr 2012 20:38:34 +0000 (13:38 -0700)]
compat-wireless: add -t argument for time statistics

Using -t is the equilavent of doing:

time ckmake; time ckmake | egrep "real|user|sys"

This is useful to test compiling accross kernel twice,
once under the assumption that ccache may likely be cleared,
the other with ccache fresh.

This will yield this output:

mcgrof@tux ~/compat (git::master)$ ckmake -t
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]

real 1m19.326s
user 1m18.740s
sys 0m22.360s

real 1m18.411s
user 1m15.330s
sys 0m21.960s

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: backport pci_enable_device_mem()
Luis R. Rodriguez [Tue, 24 Apr 2012 04:33:30 +0000 (21:33 -0700)]
compat: backport pci_enable_device_mem()

To backport b718989d correctly which added pci_enable_device_mem()
the routine pcibios_enable_device() is required but we don't
have access to it on modules as its an architecture specific
routine that is not exported and as such only core kernel code
has access to it. We implement a sloppy work around for
backporting this.

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>
8 years agocompat: add dummy file kmemleak.h
Hauke Mehrtens [Sun, 22 Apr 2012 21:59:25 +0000 (23:59 +0200)]
compat: add dummy file kmemleak.h

Some drivers are including kmemleak.h directly and this causes a build
problem on old kernel versions as it is not available on all.

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: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: add module_pci_driver
Hauke Mehrtens [Sun, 22 Apr 2012 21:59:24 +0000 (23:59 +0200)]
compat: add module_pci_driver

module_pci_driver is needed to register the pci driver to the pci sub system.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: add ndo_do_ioctl()
Luis R. Rodriguez [Wed, 11 Apr 2012 01:45:25 +0000 (18:45 -0700)]
compat: add ndo_do_ioctl()

This helps reduce the delta on backporting calls of the
netdev's ioctl callback. Instead of ifdef'ing on where
the ioctl callback lies in different kernels we take
care of that for all kernels.

This lets us for example change this backport:

@@ -925,8 +954,13 @@ static int wireless_process_ioctl(struct
return private(dev, iwr, cmd, info, handler);
}
/* Old driver API : call driver ioctl handler */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29))
if (dev->netdev_ops->ndo_do_ioctl)
return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
+#else
+       if (dev->do_ioctl)
+               return dev->do_ioctl(dev, ifr, cmd);
+#endif
return -EOPNOTSUPP;
 }

To this:

--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -925,9 +925,7 @@ static int wireless_process_ioctl(struct
return private(dev, iwr, cmd, info, handler);
}
/* Old driver API : call driver ioctl handler */
-       if (dev->netdev_ops->ndo_do_ioctl)
-               return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
-       return -EOPNOTSUPP;
+       return ndo_do_ioctl(dev, ifr, cmd);
 }

 /* If command is `set a parameter', or `get the encoding parameters',

This shows more deletions than additions. This is what we want.

If we add ndo_do_ioctl() upstream then this would require 0 delta!

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>
8 years agocompat: backport netif_wake_subqueue
Johannes Berg [Fri, 6 Apr 2012 21:00:34 +0000 (23:00 +0200)]
compat: backport netif_wake_subqueue

Kernels 2.6.23 - 2.6.27 had some multiqueue support,
but called netif_wake_subqueue netif_start_subqueue.
So to backport, just add a define.

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: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: avoid duplicate __ref definition
Luis R. Rodriguez [Fri, 6 Apr 2012 19:00:14 +0000 (12:00 -0700)]
compat: avoid duplicate __ref definition

Cc: stable@orbit-lab.org
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: properly handle tracing
Johannes Berg [Fri, 6 Apr 2012 10:41:07 +0000 (12:41 +0200)]
compat: properly handle tracing

We have to disable tracing on old kernels, but should
disable it only on old kernels. Since 2.6.33 it pretty
much hasn't changed at all, so we can keep it. Prior
to 2.6.33, there are various different reasons for not
supporting tracing, as noted in the tracepoint.h file.

This fixes tracing as the previous attempts here at
backporting it completely disabled it for all kernels,
not just for those where it's not possible.

Tested compilation of compat-wireless with tracing in
mac80211 against 2.6.24 through 3.3, but some versions
didn't compile due to unrelated issues.

Cc: stable@orbit-lab.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: use make -s
Luis R. Rodriguez [Tue, 3 Apr 2012 08:16:02 +0000 (01:16 -0700)]
compat: use make -s

Avoid printing anything other than errors. This
*should* speed up compiling a bit more although
current tests show no improvements yet. The real
benefit is a smaller and cleaner ckmake.log which
will only have warnings and errors.

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: fix compilation warning on compat-3.5.c
Luis R. Rodriguez [Tue, 3 Apr 2012 03:15:36 +0000 (20:15 -0700)]
compat: fix compilation warning on compat-3.5.c

Needs to include module.h

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: backport __netdev_alloc_skb_ip_align()
Luis R. Rodriguez [Tue, 3 Apr 2012 00:05:38 +0000 (17:05 -0700)]
compat: backport __netdev_alloc_skb_ip_align()

mcgrof@tux ~/compat (git::master)$ ckmake
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>
8 years agocompat: backport truesize arg increase on skb_add_rx_frag()
Luis R. Rodriguez [Mon, 2 Apr 2012 22:55:19 +0000 (15:55 -0700)]
compat: backport truesize arg increase on skb_add_rx_frag()

This backports 50269e19 by just calling the older kernel routine,
and discarding the new argument. We treat kernels older than 2.6.28
a bit differently, given that those kernels lacked this routine
completely.

commit 50269e19ad990e79eeda101fc6df80cffd5d4831
Author: Eric Dumazet <eric.dumazet@gmail.com>
Date:   Fri Mar 23 23:59:33 2012 +0000

    net: add a truesize parameter to skb_add_rx_frag()

    skb_add_rx_frag() API is misleading.

    Network skbs built with this helper can use uncharged kernel memory and
    eventually stress/crash machine in OOM.

    Add a 'truesize' parameter and then fix drivers in followup patches.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
mcgrof@tux ~/linux-stable (git::master)$ git describe --contains 50269e19
v3.4-rc1~84^2~1

mcgrof@tux ~/compat (git::master)$ ckmake
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>
8 years agocompat: include compat-3.5
Luis R. Rodriguez [Mon, 2 Apr 2012 22:44:13 +0000 (15:44 -0700)]
compat: include compat-3.5

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: backport simple_open()
Luis R. Rodriguez [Mon, 2 Apr 2012 22:40:27 +0000 (15:40 -0700)]
compat: backport simple_open()

This is not yet upstream on Linus' tree so my best guess is
it will make it on the 3.5 release.

commit 90c936d19fb5cb3fb6b74dc18bf4bb3314a6a599
Author: Stephen Boyd <sboyd@codeaurora.org>
Date:   Wed Mar 21 10:48:20 2012 +1100

    libfs: add simple_open()

    debugfs and a few other drivers use an open-coded version of simple_open()
    to pass a pointer from the file to the read/write file ops.  Add support
    for this simple case to libfs so that we can remove the many duplicate
    copies of this simple function.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mcgrof@tux ~/compat (git::master)$ ckmake
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>
8 years agocompat: only use PPA kernels
Luis R. Rodriguez [Mon, 2 Apr 2012 22:04:04 +0000 (15:04 -0700)]
compat: only use PPA kernels

This skips non-PPA kernels for Ubuntu with ckmake.
This lets a machine host as many kernelas it wants but
we stick to only using the PPA mainline vanilla kernels.

Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
8 years agocompat: backport adding of __ref, __refdata, __refconst
Luis R. Rodriguez [Mon, 2 Apr 2012 18:02:56 +0000 (11:02 -0700)]
compat: backport adding of __ref, __refdata, __refconst

This backports:

commit 312b1485fb509c9bc32eda28ad29537896658cb8
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Mon Jan 28 20:21:15 2008 +0100

    Introduce new section reference annotations tags: __ref, __refdata, __refconst

Fixes compilation on 2.6.24 of drivers who use these.

mcgrof@tux ~/compat (git::master)$ ckmake
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                        2.6.38-13-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                        2.6.31-22-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>