Ozan Çağlayan [Tue, 17 Jul 2012 12:48:22 +0000 (15:48 +0300)]
compat: Use a bash function to colorify the messages
Declare a prettify() function that takes a color and a message
parameter instead of wrapping every message in the script with
ANSI codes.
Also add a nocolor mode which will be enabled with the -n flag.
Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Mon, 16 Jul 2012 23:58:25 +0000 (16:58 -0700)]
compat: add kernel range support to ckmake
If we want to redistribute kernel compilation accross
a set of build machines ckmake needs to understand which
target kernels we want to work on. This enables kernel
ranges to be passed on to ckmake.
Here's one example, if you use -d it enables debugging
to print the kernel version computation:
mcgrof@tux ~/compat (git::master)$ ckmake -d 2.6.38..3.1
Going to use kernel ranges: 2.6.38..3.1
2.6.38 132646 <= 3.1.10 196864 <= 3.1 196864
2.6.38 132646 <= 3.0.18 196608 <= 3.1 196864
2.6.38 132646 <= 2.6.39 132647 <= 3.1 196864
2.6.38 132646 <= 2.6.38 132646 <= 3.1 196864
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]
This should enable us to do compilation on a set of kernels
across a distributed set of machines now.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Mon, 16 Jul 2012 21:25:48 +0000 (14:25 -0700)]
compat: update estimates of using get-compat-trees
This is what we will output:
This will typically take ~ 10 minutes, download about
~ 1 GiB of data over your network, and then consume about
~ 2 GiB of hard drive space.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Mon, 16 Jul 2012 21:01:55 +0000 (14:01 -0700)]
compat: send which output to /dev/null for bin/get-compat-trees
Minor cosmetic fix on checking if git is installed.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Mon, 16 Jul 2012 20:59:05 +0000 (13:59 -0700)]
compat: check if git is installed on get-compat-trees
Bail out if it is not present.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Mon, 16 Jul 2012 20:56:24 +0000 (13:56 -0700)]
compat: chmod 755 bin/get-compat-trees
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Mon, 16 Jul 2012 20:49:40 +0000 (13:49 -0700)]
compat: add bin/get-compat-trees
While reviewing ideas of optimizing the time to bring
down the compilation time of ckmake from 120 minutes down
to something much smaller we're considering both Big Iron (tm)
and using distcc. Using disticc won't work well unless you
have low latency so the target instead is to build a set of
regional clusters which have low latency to enable targeting
compilation time down by splitting up the number of kernels
each cluster would have to to handle. We'll do this
in three steps:
1) Enable getting compat distcc requirements easily
2) Modify ckmake to enable building only a set of
kernel ranges
3) Build regional cluster for distcc
This patch addresses part of the first objective, to enable
build boxen to easily get the requirements needed.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Ozan Çağlayan [Wed, 11 Jul 2012 10:26:56 +0000 (13:26 +0300)]
compat: Add ability to run as non-root
get-compat-kernels now extracts the kernel headers into
$HOME/compat-ksrc if the user is not root.
Similarly, ckmake tries first to use $HOME/compat-ksrc if it
exists. If not, it fallbacks to system-wide /usr/src silently.
Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Ozan Çağlayan [Tue, 10 Jul 2012 12:13:08 +0000 (15:13 +0300)]
compat: Don't keep 2 URL's per kernel
Generate the filename of ARCH dependent .deb using sed.
This is much more cleaner and less error-prone.
Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Ozan Çağlayan [Mon, 9 Jul 2012 14:31:53 +0000 (17:31 +0300)]
compat: Don't download ubuntu specific kernel images
The linux-image debs are quite specific to Ubuntu as they will
at least require generating a compliant initramfs before being able
to boot into them both in Ubuntu and in other distributions.
The image installation is also the only part that avoids us from
switching to non-root builds.
Drop this feature completely.
Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Ozan Çağlayan [Mon, 9 Jul 2012 13:47:03 +0000 (16:47 +0300)]
compat: Directly call perl instead of skip-colors
Since we can now install ckmake with make, drop dependency
on scripts/skip-colors as it is a simple oneliner. Directly
call perl instead of using it.
Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 21:18:39 +0000 (14:18 -0700)]
compat: warn libc >= 2.14 is required to compile against 3.4.4
Warn when using bin/get-compat-kernels. We could later add
a dynamic distro-agnostic check...
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 20:55:19 +0000 (13:55 -0700)]
compat: compute approx space used dynamically for bin/get-compat-kernels
This assumes about ~ 101 MiB of space is consumed by each kernel
when we uncompress the kernel headers under /usr/src/ and /lib/modules/.
It also assumes each kernel requires two deb files to be downloaded
locally, each kernel then consuming ~ 13 MiB.
When run this currently displays:
mcgrof@tux ~/compat (git::master)$ ./bin/get-compat-kernels
This will download 21 kernel headers to allow you to
cross compile any module over these kernels with ckmake.
The download payload is about ~ 273 MiB, once uncompressed
it will use sudo to stash kernel header files under /usr/src/ and /lib/modules/
and consume about ~ 2121 MiB of space.
The kernel headers used are from Vanilla kernels
from the Ubuntu mainline / vanilla kernel PPA:
http://kernel.ubuntu.com/~kernel-ppa/mainline/
Do you still want to continue (y/N)?
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 20:44:51 +0000 (13:44 -0700)]
compat: unify kernel URLs for bin/get-compat-kernels
We're using the same URLs for all Linux distributions now
that we have support to install these through a distribution
agnostic manner. No need to make the URLs part of the routine.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 20:37:51 +0000 (13:37 -0700)]
compat: fix bin/get-compat-kernels install calls
The installation requires running sudo on other calls.
Fix by adding sudo calls.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 20:34:15 +0000 (13:34 -0700)]
compat: use a generic install mechanism for bin/get-compat-kernels
The script bin/get-compat-kernels used to behave differently
depending on the Linux distribution used. Remove this junk
given that even on Debian based systems there are "conflicts"
being run into when installing all the kernel headers: a higher
version of libc is being asked for newer kernels. Dump this
stuff and instead use the same mechanism to install the
kernel headers for all Linux distributions.
This uses ar and tar. If ar is not available warn the user
that binutils is required.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 20:24:28 +0000 (13:24 -0700)]
compat: bin/get-compat-kernels dump deb packages into debs
Don't clutter the home compat base directory.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 20:05:27 +0000 (13:05 -0700)]
compat: add install-ckmake target
Lets users quickly install ckmake onto /usr/bin/
with DESTDIR as an option target directory.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 19:58:37 +0000 (12:58 -0700)]
compat: explain what bin/get-compat-kernels does upon running
This lets the user bail out in case they don't want to do what
the script says it does.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 6 Jul 2012 19:15:07 +0000 (12:15 -0700)]
compat: fix ckmake -t return file
Skip removing the return file early given that
we are running twice. The ret-tmp.txt will now
exist on if ckmake is run without -t but I can't
currently figure out how to properly fix this.
I welcome a proper fix.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Wed, 4 Jul 2012 23:13:36 +0000 (16:13 -0700)]
compat: update the 3.4 PPA kernels
Ubuntu has updated their 3.4 vanilla kernel offerings long ago
from 3.4.0 to 3.4.4. Update the respective URLs on
bin/get-compat-kernels so that new users get this new kernel
release.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Ozan Çağlayan [Tue, 3 Jul 2012 20:03:38 +0000 (23:03 +0300)]
compat: Backport cpufreq_quick_get_max()
This backports:
commit
3d73710880afa3d61cf57b5d4eb192e812eb7e4f
Author: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue Jun 28 10:59:12 2011 -0700
cpufreq: expose a cpufreq_quick_get_max routine
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>
Ozan Çağlayan [Mon, 2 Jul 2012 14:22:14 +0000 (17:22 +0300)]
compat: Backport DIV_ROUND_UP_DLL macro
This backports:
commit
36a26c69b4c70396ef569c3452690fba0c1dec08
Author: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Tue Jul 26 00:35:26 2011 -0700
kernel.h: Add DIV_ROUND_UP_ULL and DIV_ROUND_UP_SECTOR_T macro usage
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>
Ozan Çağlayan [Mon, 2 Jul 2012 14:22:13 +0000 (17:22 +0300)]
compat: Backport i2c_bit_algo structure
This backports all the necessary helpers for being able to export
i2c-bit_algo structure.
This is currently only used by drivers/gpu/drm/i915/intel_i2c.c.
This is only enabled for kernels >= 2.6.34.
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>
Ozan Çağlayan [Mon, 2 Jul 2012 14:22:12 +0000 (17:22 +0300)]
compat: Define I2C_FUNC_NOSTART
This backports:
commit
14674e70119ea01549ce593d8901a797f8a90f74
Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Wed May 30 10:55:34 2012 +0200
i2c: Split I2C_M_NOSTART support out of I2C_FUNC_PROTOCOL_MANGLING
Signed-off-by: Ozan Çağlayan <ozancag@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Ozan Çağlayan [Mon, 2 Jul 2012 14:22:11 +0000 (17:22 +0300)]
compat: Backport shmem_read_mapping_page()
This backports:
commit
d9d90e5eb70e09903dadff42099b6c948f814050
Author: Hugh Dickins <hughd@google.com>
Date: Mon Jun 27 16:18:04 2011 -0700
tmpfs: add shmem_read_mapping_page_gfp
shmem_read_mapping_page() is a wrapper around
shmem_read_mapping_page_gfp().
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>
Ozan Çağlayan [Mon, 2 Jul 2012 14:22:10 +0000 (17:22 +0300)]
compat: Make use of the vga_switcheroo_register_client
If kernel version is older than 3.5, call vga_switcheroo_register_client
with the old parameters using a compat_ wrapper.
.reprobe was added in 2.6.38 so before that do not pass it to the
underlying vga_switcheroo_register_client() function.
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>
Luis R. Rodriguez [Fri, 29 Jun 2012 20:40:15 +0000 (13:40 -0700)]
compat: backport definition of NLMSG_DEFAULT_SIZE
This backports the definition of NLMSG_DEFAULT_SIZE
defined in this commit:
commit
58050fce3530939372e6c2f4b4beb76fcb4caa65
Author: Thomas Graf <tgraf@suug.ch>
Date: Thu Jun 28 03:57:45 2012 +0000
net: Use NLMSG_DEFAULT_SIZE in combination with nlmsg_new()
Using NLMSG_GOODSIZE results in multiple pages being used as
nlmsg_new() will automatically add the size of the netlink
header to the payload thus exceeding the page limit.
NLMSG_DEFAULT_SIZE takes this into account.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Cc: Jiri Pirko <jpirko@redhat.com>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Reviewed-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 29 Jun 2012 18:31:07 +0000 (11:31 -0700)]
compat: fix error propagation on ckmake
Bash was not doing what was expected... You can now rely
on ckmake returning a non 0 value if a build fails.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Thu, 28 Jun 2012 23:48:18 +0000 (16:48 -0700)]
compat: remove unused-but-set-variable
I am getting quite a bit of compile errors with this
option enabled right now. This forces a compile error
when a warning is found... lets skip that for our
releases.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Ozan Çağlayan [Mon, 25 Jun 2012 10:08:32 +0000 (13:08 +0300)]
compat: Define include guard for vga_switcheroo.h
The check is missing in upstream. Patch sent but until this gets
merged, define it in compat tree for fixing compat-drm builds.
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>
Luis R. Rodriguez [Thu, 28 Jun 2012 18:48:29 +0000 (11:48 -0700)]
compat: backport rename of led_brightness_set() to led_set_brightness()
This backports this commit from linux-next:
commit
959d62fa865d2e616b61a509e1cc5b88741f065e
Author: Shuah Khan <shuahkhan@gmail.com>
Date: Thu Jun 14 04:34:30 2012 +0800
leds: Rename led_brightness_set() to led_set_brightness()
Rename leds external interface led_brightness_set() to led_set_brightness().
This is the second phase of the change to reduce confusion between the
leds internal and external interfaces that set brightness. With this change,
now the external interface is led_set_brightness(). The first phase renamed
the internal interface led_set_brightness() to __led_set_brightness().
There are no changes to the interface implementations.
Signed-off-by: Shuah Khan <shuahkhan@gmail.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Luis R. Rodriguez [Sun, 1 Apr 2012 04:46:02 +0000 (21:46 -0700)]
compat: backport in.h shortcuts added by Joe (2658)
This should help compilation on 2.6.24.
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>
Luis R. Rodriguez [Sat, 31 Mar 2012 03:05:47 +0000 (20:05 -0700)]
compat: backport USB asynchronous autosuspend/autoresume support (
9ac39f28b)
Just disable it.
commit
9ac39f28b5237a629e41ccfc1f73d3a55723045c
Author: Alan Stern <stern@rowland.harvard.edu>
Date: Wed Nov 12 16:19:49 2008 -0500
USB: add asynchronous autosuspend/autoresume support
This patch (as1160b) adds support routines for asynchronous autosuspend
and autoresume, with accompanying documentation updates. There
already are several potential users of this interface, and others are
likely to arise as autosuspend support becomes more widespread.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
mcgrof@tux ~/linux-stable (git::master)$ git describe \
--contains
9ac39f28b5237a629e41ccfc1f73d3a55723045c
v2.6.29-rc1~182^2~99
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>
Luis R. Rodriguez [Sat, 31 Mar 2012 01:51:03 +0000 (18:51 -0700)]
compat: last pm-runtime callbacks
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Sat, 31 Mar 2012 01:32:32 +0000 (18:32 -0700)]
compat: complete pm runtime backport
A few calls were missing.
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>
Luis R. Rodriguez [Fri, 30 Mar 2012 23:44:31 +0000 (16:44 -0700)]
compat: fix warning on trace backport for 2.6.29 and older
The unregister callback returns void but we are returning something,
fix that.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 30 Mar 2012 23:42:37 +0000 (16:42 -0700)]
compat: define PARAMS for tracepoint
Not all kernels have this defined, so define it when
we force disabling tracepoint.
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>
Luis R. Rodriguez [Fri, 30 Mar 2012 21:59:56 +0000 (14:59 -0700)]
compat: backport run-time power management (
5e928f77)
This backports
5e928f77a09a07f9dd595bb8a489965d69a83458
Run-time power management cannot really be backported
given that the implementation added bus specific
callbacks that we won't have on older kernels. If
you really want run-time power management or good
power management upgrade your kernel. We'll just
compile this out as if run-time power management was
disabled just as the kernel disables run-time power
management when CONFIG_PM_RUNTIME is disabled.
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>
Johannes Berg [Fri, 30 Mar 2012 11:11:44 +0000 (13:11 +0200)]
compat: explicitly export generated variables
Doing the blanket "export" statement at the beginning
of the generated file confuses the kernel's Makefiles
and causes extreme build slowdowns.
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]
Cc: stable@orbit-lab.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 30 Mar 2012 21:25:19 +0000 (14:25 -0700)]
compat: fix compat_firmware_class.c compilation on older kernels
CONFIG_COMPAT_FIRMWARE_CLASS is defined explicitly for any kernel >= 2.6.33
but CONFIG_FW_LOADER) || CONFIG_FW_LOADER_MODULE may still be disabled,
and in those cases we should still compile.
Lets clean this up by being explicit about the exported symbols within
compat_firmware_class.c instead of relying on the header file to rename them
for us at compile time. At the same time be consistent and use the
CONFIG_FW_LOADER) || CONFIG_FW_LOADER_MODULE checks on the header
to see which declarations to use.
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]
Cc: stable@orbit-lab.org
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 30 Mar 2012 21:42:17 +0000 (14:42 -0700)]
compat: move PWD definition early
This prevents bogus calls of our scripts.
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]
Cc: stable@orbit-lab.org
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 30 Mar 2012 21:03:18 +0000 (14:03 -0700)]
compat: avoid inclusin of COMPAT_CONFIG at clean target
Technically we can include COMPAT_CONFIG for all targets but
at make clean we won't have it. Avoid that warning.
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]
Cc: stable@orbit-lab.org
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Johannes Berg [Fri, 30 Mar 2012 09:52:59 +0000 (11:52 +0200)]
compat-3.3: include module.h
compat/compat-3.3.c:172:1: warning: data definition has no type or storage class [enabled by default]
compat/compat-3.3.c:172:1: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL_GPL’ [-Wimplicit-int]
compat/compat-3.3.c:172:1: warning: parameter names (without types) in function declaration [enabled by default]
In newer kernels we should include export.h, but
not all kernels have that so use module.h which
always works.
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: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Johannes Berg [Fri, 30 Mar 2012 11:13:00 +0000 (13:13 +0200)]
compat: crc8: undef pr_fmt
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]
Tested-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Wed, 28 Mar 2012 09:45:07 +0000 (02:45 -0700)]
compat: complete tracepoint backport
Tested also against compat-wireless against:
* 2.6.33
* 2.6.32
I'm happy with this.
compat 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>
Luis R. Rodriguez [Tue, 20 Mar 2012 03:20:50 +0000 (20:20 -0700)]
compat: add some tracing backport work
Its not really easy to backport the tracing stuff, but
lets give it a shot. We should simply review how many
subsystems we want tracing for and for what target kernels
we want that enabled for. It doesn't make sense to
backport tracing if we won't have much users.
For now add some code that at least does not break building.
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>
Luis R. Rodriguez [Tue, 20 Mar 2012 01:25:34 +0000 (18:25 -0700)]
compat: fix load time issue with kfifo backport
The CONFIG_COMPAT_KFIFO config option must be defined
to CONFIG_COMPAT_KFIFO=y instead of CONFIG_COMPAT_KFIFO=m
as the kfifo object is not a module, its simply part of
the compat module. This should fix users of the kfifo
backport on kernels older than 2.6.36.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Tue, 20 Mar 2012 00:44:01 +0000 (17:44 -0700)]
compat: backport work_busy()
Best we can do is just tell the users of we are WORK_BUSY_PENDING
for older kernels. The ckmake log:
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>
Luis R. Rodriguez [Mon, 19 Mar 2012 23:14:47 +0000 (16:14 -0700)]
compat: backport system work queues system_wq and system_long_wq
mcgrof@tux ~/linux-stable (git::master)$ git describe --contains
d320c038
v2.6.36-rc1~506^2~26
The commit
d320c038 added some new system workqueues to allow us
to categorize order of priority on workqueue items. We had already
backported usage of system_nrt_wq but hadn't backported usage of
system_wq or system_long_wq. We address this now in this patch
by also ensuring that flush_workqueue() will flush these as
designed, that is only prioritizing system_wq. Given that older
kernels would be using the older keventd_wq for now we flush
that and then system_wq, allowing users of the system_long_wq
to be delayed as intended for backported kernel code using this
framework.
For newer kernels this is a no-op.
commit
d320c03830b17af64e4547075003b1eeb274bc6c
Author: Tejun Heo <tj@kernel.org>
Date: Tue Jun 29 10:07:14 2010 +0200
workqueue: s/__create_workqueue()/alloc_workqueue()/, and add system workqueues
This patch makes changes to make new workqueue features available to
its users.
* Now that workqueue is more featureful, there should be a public
workqueue creation function which takes paramters to control them.
Rename __create_workqueue() to alloc_workqueue() and make 0
max_active mean WQ_DFL_ACTIVE. In the long run, all
create_workqueue_*() will be converted over to alloc_workqueue().
* To further unify access interface, rename keventd_wq to system_wq
and export it.
* Add system_long_wq and system_nrt_wq. The former is to host long
running works separately (so that flush_scheduled_work() dosen't
take so long) and the latter guarantees any queued work item is
never executed in parallel by multiple CPUs. These will be used by
future patches to update workqueue users.
Signed-off-by: Tejun Heo <tj@kernel.org>
The ckmake [documented on 0] log:
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]
[0] https://github.com/mcgrof/compat/wiki
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Tue, 13 Mar 2012 00:13:37 +0000 (17:13 -0700)]
compat: backport CPU mask affinity hint
We cannot backport this given that the IRQ data structure
was changed so simply treat this hint as if the system was
uniprocessor. This backports this commit:
commit
e7a297b0d7d6049bd4e423ac1e17da31e4c401b8
Author: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Date: Fri Apr 30 14:44:50 2010 -0700
genirq: Add CPU mask affinity hint
This patch adds a cpumask affinity hint to the irq_desc structure,
along with a registration function and a read-only proc entry for each
interrupt.
This affinity_hint handle for each interrupt can be used by underlying
drivers that need a better mechanism to control interrupt affinity.
The underlying driver can register a cpumask for the interrupt, which
will allow the driver to provide the CPU mask for the interrupt to
anything that requests it. The intent is to extend the userspace
daemon, irqbalance, to help hint to it a preferred CPU mask to balance
the interrupt into.
[ tglx: Fixed compile warnings, added WARN_ON, made SMP only ]
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Cc: davem@davemloft.net
Cc: arjan@linux.jf.intel.com
Cc: bhutchings@solarflare.com
LKML-Reference: <
20100430214445.3992.41647.stgit@ppwaskie-hc2.jf.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
ckmake log:
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>
Luis R. Rodriguez [Fri, 9 Mar 2012 20:53:29 +0000 (12:53 -0800)]
compat: backport defining COMPAT_USE_64BIT_TIME
Only x86 seems to use this so far.
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
Luis R. Rodriguez [Fri, 9 Mar 2012 20:21:36 +0000 (12:21 -0800)]
compat: backport __pskb_copy()
This was _not_ easy. The ckmake log:
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>
Nicolas Cavallari [Tue, 6 Mar 2012 09:55:28 +0000 (10:55 +0100)]
compat: Fix module_init return type from void to int.
086f3a1 overrode module_init to make it depend on compat, but the
overriding module_init has return type 'void', so strange things would
happen when the module loading code see that init_module() returns
positive values. This patch makes it return the value returned by
the overriden module_init.
Signed-off-by: Nicolas Cavallari <cavallar@lri.fr>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>
projects / openwrt / staging / blogic.git / log