Johannes Berg [Sat, 30 Mar 2013 22:48:43 +0000 (23:48 +0100)]
remove orig/rej files after patching
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 22:43:11 +0000 (23:43 +0100)]
apply patches when creating the output
Apply all the patches that are needed according
to the first file in each ... currently all the
patches are split up by file though.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 22:34:09 +0000 (23:34 +0100)]
remove unused os.getcwd()
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 22:16:33 +0000 (23:16 +0100)]
remove some unneeded patches
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 22:06:52 +0000 (23:06 +0100)]
copy needed includes
Copy the necessary include files for the different
components, without them obviously nothing builds.
This necessitated using an own copytree() implementation
that doesn't error when a target directory already exists.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 21:51:16 +0000 (22:51 +0100)]
remove Kconfig.kernel
It's generated at build time later, no need to copy an
empty file into the output directory.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 21:35:05 +0000 (22:35 +0100)]
comment copy-list
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 21:30:27 +0000 (22:30 +0100)]
add "config WIRELESS"
This is needed as we don't copy net/Kconfig and that
has the symbol. It's OK to specify a symbol twice in
Kconfig files so this works even when the base kernel
already has the option enabled.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 21:28:06 +0000 (22:28 +0100)]
add debug mode that commits each step in git
This allows checking easily what the code generation
scripting did to the copied sources.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 21:07:56 +0000 (22:07 +0100)]
get output's build system mostly working
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 20:50:59 +0000 (21:50 +0100)]
rename COMPAT_ to BACKPORT_ in internal Kconfig symbols
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 20:04:28 +0000 (21:04 +0100)]
parse "menuconfig" as local symbol
Johannes Berg [Sat, 30 Mar 2013 18:48:20 +0000 (19:48 +0100)]
also change CONFIG_*_MODULE
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Sat, 30 Mar 2013 00:31:42 +0000 (01:31 +0100)]
make codel (fq) user selectable
needs better descriptions ... :)
Johannes Berg [Fri, 29 Mar 2013 23:37:13 +0000 (00:37 +0100)]
add first attempt at new copy script and build infrastructure
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Fri, 29 Mar 2013 23:53:58 +0000 (00:53 +0100)]
split patches
This splits all patches into per-file patches. I've added the little
tool I wrote as well (but it's hard to use).
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Fri, 29 Mar 2013 20:52:21 +0000 (21:52 +0100)]
move kconfig to plumbing/ directory
The plumbing/ directory will contain everything
that must go into the output, that includes the
Kconfig infrastructure.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Fri, 29 Mar 2013 19:29:27 +0000 (20:29 +0100)]
add .gitignore
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Fri, 29 Mar 2013 19:11:23 +0000 (20:11 +0100)]
clean up
Clean up all the things this won't use/need.
I'm going to add things back bit by bit instead
of trying to base it on the current version.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Johannes Berg [Fri, 29 Mar 2013 18:57:47 +0000 (19:57 +0100)]
Merge compat code
Johannes Berg [Fri, 29 Mar 2013 18:57:11 +0000 (19:57 +0100)]
don't ignore compat directory
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Hauke Mehrtens [Thu, 28 Mar 2013 19:12:18 +0000 (20:12 +0100)]
compat-drivers: fix signature for struct bin_attribute
The signature for struct bin_attribute.read changed.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:12:17 +0000 (20:12 +0100)]
compat-drivers: fix signature for struct rchan_callbacks
the signature for struct rchan_callbacks.create_buf_file changed.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:12:16 +0000 (20:12 +0100)]
compat-drivers: fix parameter dereference for drv_set_multicast_list()
drv_set_multicast_list() does not take a pinter but the direct
parameter on kernel < 2.6.35.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:12:15 +0000 (20:12 +0100)]
compat-drivers: refresh patches
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:12:14 +0000 (20:12 +0100)]
compat-drivers: add debug config options
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:12:13 +0000 (20:12 +0100)]
compat-drivers: add config option CONFIG_RT2800USB_RT55XX
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:12:11 +0000 (20:12 +0100)]
compat-drivers: add config option IWLWIFI_OPMODE_MODULAR
This is needed to make the common intel driver module export its
symbols.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:18:27 +0000 (20:18 +0100)]
compat: build kstrtox for kernel < 2.6.25
strict_strtol with one l is defined in compat-2.6.25.h code now and
this deactivates this check, use strict_strtoll instead.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:18:26 +0000 (20:18 +0100)]
compat: firmware class, remove the compat prefix
This depended on some define changing firmware_* to compat_firmware_*
and this should now be used to generate backport_firmware_*. This makes
it export the expected symbols with the backport prefix.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:18:25 +0000 (20:18 +0100)]
compat: do not undef flush_scheduled_work
This caused flush_scheduled_work instead of
backport_flush_scheduled_work being exported.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:18:24 +0000 (20:18 +0100)]
compat: fix export of __sg_page_iter*
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Hauke Mehrtens [Thu, 28 Mar 2013 19:18:23 +0000 (20:18 +0100)]
compat: add module_pcmcia_driver
This is a backport of:
commit
6ed7ffddcf61f668114edb676417e5fb33773b59
Author: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed Mar 6 11:24:44 2013 -0700
pcmcia/ds.h: introduce helper for pcmcia_driver module boilerplate
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 23:28:01 +0000 (16:28 -0700)]
compat-drivers: make CONFIG_BT_WILINK depend on CONFIG_TI_ST
This needs to be carried over to linux-3.9.y.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 12:14:48 +0000 (05:14 -0700)]
compat-drivers: fix hunk on vt switch patch
I manually edited the patch but failed to test it...
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 09:53:23 +0000 (02:53 -0700)]
compat: backport fb_info->skip_vt_switch using a static inline
Commit
3cf2667 as of next-
20130301 extended the struct fb_info
with a skip_vt_switch to allow drivers to skip the VT switch
at suspend/resume time. For older kernels we can skip this
as all this switch does is call pm_vt_switch_required() with true
or false depending on this new flag and later
pm_vt_switch_unregister() would not have been made.
compat-drivers was backporting this using #ifdef's but by
integrating a static inline we'd reduce the number of lines
to backport to just 1 line replacement. This would be something
like:
- info->skip_vt_switch = true;
+ fb_enable_skip_vt_switch(info);
For kernels >= 3.10 we'd set the attribute as we do upstream,
for older kernels this would be a no-op.
If this static inline would have been added upstream it would
have meant this collateral evolution would require just adding
a no-op static inline to backport, and no changes as the above
example hunk for every driver that requires the change.
If this static inline ends up upstream *now* it means we do *not*
require the type of hunk above for every driver that requires
the change.
All the code would be left intact !
This is a linux-next 'data structure element collateral evolution'.
Cc: cocci@systeme.lip6.fr
Cc: backports@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 10:15:57 +0000 (03:15 -0700)]
compat-drivers: simplify backport fb_info->skip_vt_switch CE
The collateral evolution (CE) on the fb_info data structure
that added the skip_vt_switch element can be simplified
further by replacing the #ifdef hell with a static inline.
Furthermore, if the static inline is added upstream it'd mean
we can get rid of all these static inline replacements for
this data structure element CE.
Cc: cocci@systeme.lip6.fr
Cc: backports@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 09:39:03 +0000 (02:39 -0700)]
compat-drivers: backport fb_info->skip_vt_switch using ifdefs
Commit
3cf2667 as of next-
20130301 extended the struct fb_info
with a skip_vt_switch to allow drivers to skip the VT switch
at suspend/resume time. For older kernels we can skip this
as all this switch does is call pm_vt_switch_required() with true
or false depending on this new flag and later
pm_vt_switch_unregister() would not have been made.
This patch cannot be broken down further so I'm pegging
this as the first one with 4 digits under the DRM folder
for collateral evolutions. This reflects its as atomic as
is possible. As we'll see on the next commit, these type
of collateral evolutions can best be backported not by
keeping ifdef's as below but instead by using a wrapper
caller, to help reduce with the amount of lines of code
we need. If a static inline is added upstream for these
changes, then no code is required for backporting, at all,
we'd just implement the static inline later upstream as
a no-op.
The tradeoffs to consider for this is if we can live with
these practices upstream, we may be able to support full
subsystems only with a compat module, and no need for
patches. This also means less code and likely less bugs
on the distribution front when backporting is required.
At least IMHO this may be worthy to consider at least to
support kernels listed as supported on kernel.org. We could
just leave the ifdef hell to older unsupported kernels.
Relevant commits below, starting with the first one that
added this new collateral evolution.
commit
3cf2667b9f8b2c2fe298a427deb399e52321da6b
Author: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Mon Feb 4 13:37:21 2013 +0000
fb: add support for drivers not needing VT switch at suspend/resume time
Use the new PM routines to indicate whether we need to VT switch at suspend
and resume time. When a new driver is bound, set its flag accordingly,
and when unbound, remove it from the PM's console tracking list.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
commit
24576d23976746cb52e7700c4cadbf4bc1bc3472
Author: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue Mar 26 09:25:45 2013 -0700
drm/i915: enable VT switchless resume v3
With the other bits in place, we can do this safely.
v2: disable backlight on suspend to prevent premature enablement on resume
v3: disable CRTCs on suspend to allow RTD3 (Kristen)
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: cocci@systeme.lip6.fr
Cc: backports@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 08:42:42 +0000 (01:42 -0700)]
compat: backport sg_page_iter_page() and sg_page_iter_dma_address()
This should be going into the next kernel release, assuming
this will be called 3.10 we stuff into the 3.10 header.
Although this commit does modify the struct sg_page_iter
data structure that was just done to remove something no
longer needed due to the change. This should not impact
older kernels so just keep the original implementation.
mcgrof@frijol ~/linux-next (git::master)$ git describe --contains
2db76d7c
next-
20130328~64^2~6
commit
2db76d7c3c6db93058f983c8240f7c7c25e87ee6
Author: Imre Deak <imre.deak@intel.com>
Date: Tue Mar 26 15:14:18 2013 +0200
lib/scatterlist: sg_page_iter: support sg lists w/o backing pages
The i915 driver uses sg lists for memory without backing 'struct page'
pages, similarly to other IO memory regions, setting only the DMA
address for these. It does this, so that it can program the HW MMU
tables in a uniform way both for sg lists with and without backing pages.
Without a valid page pointer we can't call nth_page to get the current
page in __sg_page_iter_next, so add a helper that relevant users can
call separately. Also add a helper to get the DMA address of the current
page (idea from Daniel).
Convert all places in i915, to use the new API.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 02:16:56 +0000 (19:16 -0700)]
compat: backport ktime_get_monotonic_offset()
The commit
a80b83b7 exported ktime_get_monotonic_offset()
but note that this was already in place on the header
files declared as extern, it was just never exported.
To work around the double possible declaration issue
with older kernels fortunately the LINUX_BACKPORT()
macro comes to the rescue by encofring our version
to be declared and used in backport code. Note that
this was added due to commit
c61eef72 added as of
v3.8 for DRM drivers that need access to timestamps that
do no do not jump, unfortunately for older kernels we
can't port that since it requires access to a static
variable on the kernel, so just use the timestamps that
jump.
mcgrof@frijol ~/linux-stable (git::master)$ git describe --contains
a80b83b7
v3.5-rc6~10^2~15^2~30
mcgrof@frijol ~/linux-stable (git::master)$ git describe --contains
c61eef72
v3.8-rc1~42^2~170
commit
a80b83b7b8456e9b475346c2e01d7e210883208c
Author: John Stultz <john.stultz@linaro.org>
Date: Fri Feb 3 00:19:07 2012 -0800
Input: add infrastructure for selecting clockid for event time stamps
As noted by Arve and others, since wall time can jump backwards, it is
difficult to use for input because one cannot determine if one event
occurred before another or for how long a key was pressed.
However, the timestamp field is part of the kernel ABI, and cannot be
changed without possibly breaking existing users.
This patch adds a new IOCTL that allows a clockid to be set in the
evdev_client struct that will specify which time base to use for event
timestamps (ie: CLOCK_MONOTONIC instead of CLOCK_REALTIME).
For now we only support CLOCK_MONOTONIC and CLOCK_REALTIME, but
in the future we could support other clockids if appropriate.
The default remains CLOCK_REALTIME, so we don't change the ABI.
Signed-off-by: John Stultz <john.stultz@linaro.org>
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
commit
c61eef726a78ae77b6ce223d01ea2130f465fe5c
Author: Imre Deak <imre.deak@intel.com>
Date: Tue Oct 23 18:53:26 2012 +0000
drm: add support for monotonic vblank timestamps
Jumps in the vblank and page flip event timestamps cause trouble for
clients, so we should avoid them. The timestamp we get currently with
gettimeofday can jump, so use instead monotonic timestamps.
For backward compatibility use a module flag to revert back to using
gettimeofday timestamps. Add also a DRM_CAP_TIMESTAMP_MONOTONIC flag
that is simply a read only version of the module flag, so that clients
can query this without depending on sysfs.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 02:23:27 +0000 (19:23 -0700)]
compat: declare eth_hw_addr_random() under LINUX_BACKPORT()
Debian kernels cherry picked the commit that added this,
so LINUX_BACKPORT() comes to the rescue.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 28 Mar 2013 02:20:32 +0000 (19:20 -0700)]
compat: declare kmalloc_array() through LINUX_BACKPORT()
This fixes compilation with Debian 3.2 kernels that
cherry picked the commit that added that call (
a8203725).
commit
a8203725dfded5c1f79dca3368a4a273e24b59bb
Author: Xi Wang <xi.wang@gmail.com>
Date: Mon Mar 5 15:14:41 2012 -0800
slab: introduce kmalloc_array()
Introduce a kmalloc_array() wrapper that performs integer overflow
checking without zeroing the memory.
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Suggested-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 27 Mar 2013 00:31:33 +0000 (17:31 -0700)]
compat-drivers: add initial kconfig development
This adds intial development kconfig support (make menuconfig).
Synching in kconfig from linux-next next-
20130326.
Support is still under development so to enable it
if you want to work on it, just run manually:
make -f scripts/kconfig/Makefile menuconfig
compat already provides its own set of scripts that
computes the kernels you need and spits it out to .config
through the call:
./compat/scripts/gen-compat-config.sh > $(COMPAT_CONFIG)
Perhaps something along these lines will do it:
--- a/Makefile
+++ b/Makefile
@@ -29,6 +29,7 @@ DESTDIR?=
ifneq ($(KERNELRELEASE),)
-include $(COMPAT_CONFIG)
+-include $(BACKPORT_CONFIG)
include $(COMPAT_CONFIG_CW)
NOSTDINC_FLAGS := \
@@ -86,7 +87,8 @@ export CFLAGS += \
# These exported as they are used by the scripts
# to check config and compat autoconf
export COMPAT_CONFIG_CW=$(PWD)/config.mk
-export COMPAT_CONFIG=$(PWD)/.config
+export COMPAT_CONFIG=$(PWD)/compat/.config
+export BACKPORT_CONFIG=$(PWD)/.config
But I'm done for the day.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 27 Mar 2013 00:31:33 +0000 (17:31 -0700)]
compat-drivers: ignore .o files and .o.d dirs
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 27 Mar 2013 00:13:44 +0000 (17:13 -0700)]
compat-drivers: backport mac80211 set_multicast_list()
488b366a
Synchs with next-
20130326
The addition of the new mac80211 driver callback
set_multicast_list() uses the struct netdev_hw_addr_list
added as of 2.6.35. We already dealt with backporting
this collateral evolution through the changes that
went in on for the prepare_multicast() callback, as
well as porting Ethernet driver usage of this. This
is all dealt with on the patch:
patches/collateral-evolutions/network/25-multicast-list_head.patch
Reviewing that gave a quick idea of how to backport this
new callback in a similar way.
commit
488b366a452934141959384c7a1b52b22d6154ef
Author: Alexander Bondar <alexander.bondar@intel.com>
Date: Mon Feb 11 14:56:29 2013 +0200
mac80211: add driver callback for per-interface multicast filter
Some devices have multicast filter capability for each individual
virtual interface rather than just a global one. Add an interface
specific driver callback allowing such drivers to configure this.
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
real 23m32.940s
user 650m11.334s
sys 79m7.021s
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 27 Mar 2013 00:44:01 +0000 (17:44 -0700)]
compat-drivers: fix compilation on 2.6.30
Commit cfe9f9 did indeed fix the new changes on the TI
driver for newer kernels but failed to address the removal
of the wl12xx_hardirq handle no longer required for older
kernels. Fix this.
commit
cfe9f97862b7c6eceb25932a6fec32ed0887171b
Author: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Date: Tue Mar 26 16:14:42 2013 -0700
compat-drivers: fix collateral-evolutions/network/09-threaded-irq.patch
Manual edits required due to some context changes. The change
in question that caused this is
commit
97236a0656034ef8512ded648cfaa3d7282534e8
Author: Luciano Coelho <coelho@ti.com>
Date: Fri Mar 8 09:41:53 2013 +0200
wlcore: move handling from hardirq to the irq thread function
Spin locks and completions are expensive in hard IRQ context and cause
problems with RT kernels. In RT kernels, both spin locks and
completions can schedule(), so we can't use them in hard irq context.
Move handling code into the irq thread function to avoid that.
Reported-by: Gregoire Gentil <gregoire@alwaysinnovating.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Tue, 26 Mar 2013 23:21:57 +0000 (16:21 -0700)]
compat-drivers: refresh patches for next-
20130326
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Tue, 26 Mar 2013 23:14:42 +0000 (16:14 -0700)]
compat-drivers: fix collateral-evolutions/network/09-threaded-irq.patch
Manual edits required due to some context changes. The change
in question that caused this is
commit
97236a0656034ef8512ded648cfaa3d7282534e8
Author: Luciano Coelho <coelho@ti.com>
Date: Fri Mar 8 09:41:53 2013 +0200
wlcore: move handling from hardirq to the irq thread function
Spin locks and completions are expensive in hard IRQ context and cause
problems with RT kernels. In RT kernels, both spin locks and
completions can schedule(), so we can't use them in hard irq context.
Move handling code into the irq thread function to avoid that.
Reported-by: Gregoire Gentil <gregoire@alwaysinnovating.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Tue, 26 Mar 2013 22:12:58 +0000 (15:12 -0700)]
compat: fix cordic backport header
mcgrof@frijol ~/linux-next (git::master)$ git describe --contains \
10f8113ecb76eea72f96c7cfb72d7fed7c282565
v3.1-rc1~24^2~10^2^2~515
The cordic backport added the cordic library
and the cordic header. It correctly only compiled
cordic for kernels < 3.1 but the header however was
left intact. This is non-issue until cordic itself
gets updated with some new features or changes but
also an issue was created when we switched the
backort namespace. The issue is that the header
declares backport_cordic_calc_iq() exists while
it actually is not compiled on newer kernels.
Fix this by doing the kernel revision check on the
backported header, otherwise use #include_next to
get the next header, the proper kernel header.
This does not have to be added to the older releases
given that the header is the same for older kernels,
and we are not exporting the symbol twice given that
the proper check was already in place for cordic.c.
== ckmake-report.log ==
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
real 0m32.956s
user 12m14.398s
sys 2m12.304s
Reported-by: Camaleón <noelamac@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Fri, 22 Mar 2013 19:33:38 +0000 (19:33 +0000)]
compat: backport lib/scatterlist.c from
0db9299f
Backport the lib/scatterlist.c addition, this required
just removing the kmemleak stuff as that is not available
on older kernels.
mcgrof@frijol ~/linux-next (git::master)$ git describe --contains
0db9299f
v2.6.25-rc1~1173^2~2
commit
0db9299f48ebd4a860d6ad4e1d36ac50671d48e7
Author: Jens Axboe <jens.axboe@oracle.com>
Date: Fri Nov 30 09:16:50 2007 +0100
SG: Move functions to lib/scatterlist.c and add sg chaining allocator helpers
Manually doing chained sg lists is not trivial, so add some helpers
to make sure that drivers get it right.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 21 Mar 2013 23:29:23 +0000 (23:29 +0000)]
compat: backport sg_alloc_table_from_pages() from
efc42bc9
This backports sg_alloc_table_from_pages() added via commit
efc42bc9
mcgrof@frijol ~/linux-next (git::master)$ git describe --contains
efc42bc9
v3.6-rc1~57^2~11
commit
efc42bc98058a36d761b16a114823db1a902ed05
Author: Tomasz Stanislawski <t.stanislaws@samsung.com>
Date: Mon Jun 18 09:25:01 2012 +0200
scatterlist: add sg_alloc_table_from_pages function
This patch adds a new constructor for an sg table. The table is constructed
from an array of struct pages. All contiguous chunks of the pages are merged
into a single sg nodes. A user may provide an offset and a size of a buffer if
the buffer is not page-aligned.
The function is dedicated for DMABUF exporters which often perform conversion
from an page array to a scatterlist. Moreover the scatterlist should be
squashed in order to save memory and to speed-up the process of DMA mapping
using dma_map_sg.
The code is based on the patch 'v4l: vb2-dma-contig: add support for
scatterlist in userptr mode' and hints from Laurent Pinchart.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
CC: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 21 Mar 2013 23:17:59 +0000 (23:17 +0000)]
compat: fix backport_ prefix change on compat module
The commit
a05e783c addressed the main compat module
routine name changes but failed to fix two calls. Fix
this.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 21 Mar 2013 21:16:42 +0000 (21:16 +0000)]
compat: backport sg page iterator
a321e91b
This backports commit
a321e91b which adds the
scatterlist simple page iterator.
mcgrof@frijol ~/linux-next (git::master)$ git describe --contains
a321e91b
v3.9-rc1~46^2~149
commit
a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date: Wed Feb 27 17:02:56 2013 -0800
lib/scatterlist: add simple page iterator
Add an iterator to walk through a scatter list a page at a time starting
at a specific page offset. As opposed to the mapping iterator this is
meant to be small, performing well even in simple loops like collecting
all pages on the scatterlist into an array or setting up an iommu table
based on the pages' DMA address.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 21 Mar 2013 02:02:44 +0000 (19:02 -0700)]
compat-drivers: refresh patches for next-
20130320
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: use backport_ prefix for main compat module calls
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for uidgid
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for pm_qos_params
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for kfifo
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for crc8
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for cordic
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v3.8
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v3.7
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v3.4
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v3.3
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v3.2
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v3.1
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v3.0
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.39
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:14 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.38
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.37
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.36
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.35
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.34
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.33
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.32
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.31
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.29
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.28
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.27
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.26
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.25
There is one change needed here to get compilation
working on v2.6.24, strict_strtoull is now being
redefined and because of a change that went into
v2.6.38.4 kstrtoul() was added there and the old
strict_strtoul was made a define from it. To help
aid the older kernels such as 2.6.24 that need
the old strict_strtoul we simply check if strict_strtoull
is defined, then we know you're on >= 2.6.38.4 and
don't need kstrtoul() and friends.
If strict_strtoull ever needs to be backported for
older kernels we'll have to revisit this check.
It is worth documenting here why this change went into
v2.6.38.4 and not the orignal v2.6.38 release, so
the commit is provided.
commit
280a1c38c907ab1e2617bdcef66de6bc70897253
Author: Alexey Dobriyan <adobriyan@gmail.com>
kstrto*: converting strings to integers done (hopefully) right
commit
33ee3b2e2eb9b4b6c64dcf9ed66e2ac3124e748c upstream.
1. simple_strto*() do not contain overflow checks and crufty,
libc way to indicate failure.
2. strict_strto*() also do not have overflow checks but the name and
comments pretend they do.
3. Both families have only "long long" and "long" variants,
but users want strtou8()
4. Both "simple" and "strict" prefixes are wrong:
Simple doesn't exactly say what's so simple, strict should not exist
because conversion should be strict by default.
The solution is to use "k" prefix and add convertors for more types.
Enter
kstrtoull()
kstrtoll()
kstrtoul()
kstrtol()
kstrtouint()
kstrtoint()
kstrtou64()
kstrtos64()
kstrtou32()
kstrtos32()
kstrtou16()
kstrtos16()
kstrtou8()
kstrtos8()
Include runtime testsuite (somewhat incomplete) as well.
strict_strto*() become deprecated, stubbed to kstrto*() and
eventually will be removed altogether.
Use kstrto*() in code today!
Note: on some archs _kstrtoul() and _kstrtol() are left in tree, even if
they'll be unused at runtime. This is temporarily solution,
because I don't want to hardcode list of archs where these
functions aren't needed. Current solution with sizeof() and
__alignof__ at least always works.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tested with ckmake:
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.24
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: embrace LINUX_BACKPORT() for v2.6.23
1 2.6.24 [ OK ]
2 2.6.25 [ OK ]
3 2.6.26 [ OK ]
4 2.6.27 [ OK ]
5 2.6.28 [ OK ]
6 2.6.29 [ OK ]
7 2.6.30 [ OK ]
8 2.6.31 [ OK ]
9 2.6.32 [ OK ]
10 2.6.33 [ OK ]
11 2.6.34 [ OK ]
12 2.6.35 [ OK ]
13 2.6.36 [ OK ]
14 2.6.37 [ OK ]
15 2.6.38 [ OK ]
16 2.6.39 [ OK ]
17 3.0.65 [ OK ]
18 3.1.10 [ OK ]
19 3.2.38 [ OK ]
20 3.3.8 [ OK ]
21 3.4.32 [ OK ]
22 3.5.7 [ OK ]
23 3.6.11 [ OK ]
24 3.7.9 [ OK ]
25 3.8.0 [ OK ]
26 3.9-rc1 [ OK ]
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: add LINUX_BACKPORT() for prefixing symbols
Ben Hutchings <ben@decadent.org.uk> notes that "compat"
is already taken as a prefix for symbols and while this
is only slightly true in practice its best we avoid any
future issues.
Others in the past have noted issues with symbols exported
by backporting effort to conflict with other symbols that
might be preferred by the running kernel. In the worst
case scenerio we'd have the same subsystems with two eras
with two sets of drivers using a subystem from an era each.
This patch doesn't address that but tries to address the
namespace conflict by compat itself. The best alternative I
was hoping for was to use core module symbol namespaces but
after reviewing that effort introduced in 2007
by Andi Kleen [0] I see in the end Rusty Russell nack'd
these patches [1] so we're left with dealing with symbol
renaming.
Define LINUX_BACKPORT() to be used to allow us to rename
symbols with a backport_ prefix. The the cleanest, but
its a start.
[0] http://thread.gmane.org/gmane.linux.network/78674
[1] http://article.gmane.org/gmane.linux.kernel/606885
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 20 Mar 2013 00:57:13 +0000 (17:57 -0700)]
compat: use EXPORT_SYMBOL_GPL()
This was the intent all along, however some symbols have
slipped. The goal is always clear: if you are using any
of this code at run time this is making your code derivative
works of the Linux kernel and therefore GPLv2.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Fri, 15 Mar 2013 17:47:05 +0000 (10:47 -0700)]
compat-drivers: refresh patches for next-
20130315
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Fri, 15 Mar 2013 02:05:47 +0000 (19:05 -0700)]
compat: fix ckmake to skip same base kernels
The ckmake script was allowing testing of compilation
of kernels even if the base kernels were the same. This
fixes it to skip them, trimming down test kernel compilation
down and not caring what old kernels you keep on your
system. This also now prints the RC release correctly.
The get_rel_spec() routine is based on the rel-html
get_rel_spec() routine and rel-html is AGPL but since
I wrote it I relicense a modified version of that
routine here to GPLv2.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 14 Mar 2013 22:08:01 +0000 (15:08 -0700)]
compat: backport print_hex_dump_debug()
This backports print_hex_dump_debug() from commit
7a555613, which itself required a definition from
commit
07613b0b.
mcgrof@frijol ~/linux-stable (git::master)$ git describe --contains
7a555613
v3.9-rc1~128^2~135
mcgrof@frijol ~/linux-stable (git::master)$ git describe --contains
07613b0b
v3.2-rc1~184^2~6
commit
7a555613eb77c69eb6e48b61bc5f72dd42fa1780
Author: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Date: Wed Dec 5 16:48:27 2012 -0500
dynamic_debug: dynamic hex dump
Introduce print_hex_dump_debug() that can be dynamically controlled, similar to
pr_debug.
Also, make print_hex_dump_bytes() dynamically controlled
Implement only 'p' flag (_DPRINTK_FLAGS_PRINT) to keep it simple since hex dump prints
multiple lines and long prefix would impact readability.
To provide line/file etc. information, use pr_debug or similar
before/after print_hex_dump_debug()
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit
07613b0b5ef8570033aa806d1731dce599862223
Author: Jason Baron <jbaron@redhat.com>
Date: Tue Oct 4 14:13:15 2011 -0700
dynamic_debug: consolidate repetitive struct _ddebug descriptor definitions
Replace the repetitive struct _ddebug descriptor definitions with a new
DECLARE_DYNAMIC_DEBUG_META_DATA(name, fmt) macro.
[akpm@linux-foundation.org: s/DECLARE/DEFINE/]
Signed-off-by: Jason Baron <jbaron@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Thu, 14 Mar 2013 18:58:10 +0000 (11:58 -0700)]
compat: fix compilation on 2.6.24 based on next-
20130312
drivers/net/wireless/iwlwifi/mvm/mac80211.c ends up
including include/net/inet_hashtables.h which in 2.6.24
has a routine called __inet_lookup_established() that
uses the sk_for_each(1, 2, 3). The patch below by Hauke
backported the change that went into the kernel that
made sk_for_each(1, 3) use two arguments. It turns out
that upstream we realized that the second argument was
useless. The header however uses it though so the trick
didn't work for 2.6.24 if code used it there.
We fix it using a nasty hack by ensuring that when the
header file is included we redefine that routine to
something else, then we udef it, and then define our
new version that only uses the 2 argument form of
sk_for_each(). This is a nasty way to solve it but
not sure if there is anything cleaner.
commit
dbc390647a841061954f67ea226221fc7f4b3836
Author: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun Feb 10 20:10:10 2013 +0100
compat: backport drop of node parameter from iterators
This patch backports the following commit in mainline linux kernel:
commit
0bbacca7c3911451cea923b0ad6389d58e3d9ce9
Author: Sasha Levin <sasha.levin@oracle.com>
Date: Thu Feb 7 12:32:18 2013 +1100
hlist: drop the node parameter from iterators
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 13 Mar 2013 09:51:15 +0000 (02:51 -0700)]
compat: backport rename of random32 to prandom
mcgrof@frijol ~/linux-next (git::master)$ git describe \
--contains
496f2f93b1cc286f5a4f4f9acdc1e5314978683f
v3.8-rc1~74^2~22
commit
496f2f93b1cc286f5a4f4f9acdc1e5314978683f
Author: Akinobu Mita <akinobu.mita@gmail.com>
Date: Mon Dec 17 16:04:23 2012 -0800
random32: rename random32 to prandom
This renames all random32 functions to have 'prandom_' prefix as follows:
void prandom_seed(u32 seed); /* rename from srandom32() */
u32 prandom_u32(void); /* rename from random32() */
void prandom_seed_state(struct rnd_state *state, u64 seed);
/* rename from prandom32_seed() */
u32 prandom_u32_state(struct rnd_state *state);
/* rename from prandom32() */
The purpose of this renaming is to prevent some kernel developers from
assuming that prandom32() and random32() might imply that only
prandom32() was the one using a pseudo-random number generator by
prandom32's "p", and the result may be a very embarassing security
exposure. This concern was expressed by Theodore Ts'o.
And furthermore, I'm going to introduce new functions for getting the
requested number of pseudo-random bytes. If I continue to use both
prandom32 and random32 prefixes for these functions, the confusion
is getting worse.
As a result of this renaming, "prandom_" is the common prefix for
pseudo-random number library.
Currently, srandom32() and random32() are preserved because it is
difficult to rename too many users at once.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Robert Love <robert.w.love@intel.com>
Cc: Michel Lespinasse <walken@google.com>
Cc: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Cc: David Laight <david.laight@aculab.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Artem Bityutskiy <dedekind1@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 13 Mar 2013 09:06:32 +0000 (02:06 -0700)]
compat-drivers: fix compilation on nl80211.c
0005-netlink-portid.patch requies addition of one more hunk.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 13 Mar 2013 01:08:16 +0000 (18:08 -0700)]
compat-drivers: refresh patches for next-
20130312
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 13 Mar 2013 01:06:55 +0000 (18:06 -0700)]
compat-drivers: fix 0006-disable-dump-adjust-on-old-kernels.patch
nl80211_dump_wiphy() got some huge updates throwing
off the hunks completley. This required some manual
updates.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Wed, 13 Mar 2013 01:03:12 +0000 (18:03 -0700)]
compat-drivers: fix 0005-netlink-portid.patch
The nl80211_send_wiphy() routine expects a dev
argument first now, so the first two hunks
required manual adjustments.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Mon, 11 Mar 2013 23:34:33 +0000 (16:34 -0700)]
compat-drivers: fix commend for genlog
The genlog script was giving the incorrect command
we use to generate the log for the kernel, fix this.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Mon, 11 Mar 2013 21:52:49 +0000 (14:52 -0700)]
compat-drivers: skip already appplied patches
GNU Patch does not yet support giving a different
error return value for patches detected as reversed or
already applied. We can add that support but for now
we distinguish this by grep'ing the results. We nuke
already applied patches, this typically would come from
linux-next, on linux-stable branches given that there is
no linearity between the two.
To support this change however it means we now have
the double amount of time it takes to apply patches
given that we now need a dry run first. The algorithm
for checking if a patch is reversed only works by
analyzing the first hunk of a patch though so perhaps
what we need on GNU Patch is a check for asking if
a patch is reversed, that would not cause much
overhead here, it would just dry run on the first
hunk by reducing the search space considerably.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Sat, 9 Mar 2013 01:03:32 +0000 (17:03 -0800)]
compat-drivers: fix copying of pending-stable patches
This correctly copies the pending-stable patches for each
subsystem. When running ./scripts/admin-update.sh -s
we will now stats pending-stable for each subsystem:
compat-drivers code metrics
1320032 - Total upstream lines of code being pulled
network
----------------------------------------
3105 - backport code changes
2602 - backport code additions
503 - backport code deletions
15003 - backport from compat module
18108 - total backport code
1.3718 - % of code consists of backport work
192 - Code changes brought in from pending-stable
124 - Code additions brought in from pending-stable
68 - Code deletions brought in from pending-stable
0.0145 - % of code being cherry picked from pending-stable
drm
----------------------------------------
437 - backport code changes
293 - backport code additions
144 - backport code deletions
15003 - backport from compat module
15440 - total backport code
1.1697 - % of code consists of backport work
Base tree: linux-stable.git
Base tree version: v3.9-rc1
compat.git: compat-v3.9-rc1-1
compat-drivers release:
compat-drivers-v3.9-rc1-2-4-g9f5e67f-s
Code metrics archive: http://bit.ly/H6BTF7
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Sat, 9 Mar 2013 00:56:45 +0000 (16:56 -0800)]
compat-drivers: fix removal of tmp pending-stable files
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Sat, 9 Mar 2013 00:20:34 +0000 (16:20 -0800)]
compat-drivers: add ar5523 to driver-select
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis R. Rodriguez [Sat, 9 Mar 2013 00:08:53 +0000 (16:08 -0800)]
compat-drivers: fix processing pending-stable patches
After we got DRM subsystem support the patches for each
subsystem were separated. Stable patches then need to
be broken down as well. This fixes this and restores
the behaviour allowing us to make -s releases.
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
projects / openwrt / staging / blogic.git / log