- Drop all patches except first one (already in version)
- This bump will fix the following build failure with kernel >= 6.6:
/home/autobuild/autobuild/instance-2/output-1/build/dahdi-linux-3.2.0/drivers/dahdi/wct4xxp/base.c: In function ‘free_wc’:
./include/linux/workqueue.h:639:9: error: call to ‘__warn_flushing_systemwide_wq’ declared with attribute warning: Please avoid flushing system-wide workqueues. [-Werror=attribute-warning]
639 | __warn_flushing_systemwide_wq(); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/autobuild/autobuild/instance-2/output-1/build/dahdi-linux-3.2.0/drivers/dahdi/wct4xxp/base.c:2025:9: note: in expansion of macro ‘flush_scheduled_work’
2025 | flush_scheduled_work();
| ^~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
https://github.com/asterisk/dahdi-linux/releases/tag/v3.3.0
Fixes:
- http://autobuild.buildroot.org/results/e9755e1f4814b6b0c151c590b5c34acfd89556ad
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
- Use official tarball
- This bump will fix the following build failures with kernel >= 5.16:
/home/autobuild/autobuild/instance-6/output-1/build/dahdi-linux-5c840cf43838e0690873e73409491c392333b3b8/drivers/dahdi/wct4xxp/base.c:45:10: fatal error: stdbool.h: No such file or directory
45 | #include <stdbool.h>
| ^~~~~~~~~~~
[...]
../dahdi-linux-5c840cf43838e0690873e73409491c392333b3b8/drivers/dahdi/xpp/xbus-core.c: In function ‘xbus_read_proc_open’:
../dahdi-linux-5c840cf43838e0690873e73409491c392333b3b8/drivers/dahdi/xpp/xbus-core.c:1845:43: error: implicit declaration of function ‘PDE_DATA’; did you mean ‘NODE_DATA’? [-Werror=implicit-function-declaration]
1845 | return single_open(file, xbus_proc_show, PDE_DATA(inode));
| ^~~~~~~~
| NODE_DATA
5c840cf438...v3.2.0
Fixes:
- http://autobuild.buildroot.org/results/3f23559f01a7783d82ad4e0b2d6792171e6f2b79
- http://autobuild.buildroot.org/results/f3f226fb661a6b1998381f5fb7cb306771c2ecc0
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
dahdi-linux provides kernel modules to drive a variety of telephony
cards, ranging from low-end one-channel to higher-end multi-channel
cards. It also provides headers for userland to talk to those cards.
With a bit of love, dahdi-linux can use our kernel-module
infrastructure. Wee! :-)
Still, there are a few specificities about dahdi-linux.
First, it needs to install a few binary firmware blobs, which it wants
to download at install time. Since we do want to be able to do
completely off-line builds, we need to downlaod them manually. So we
have the full list of firmware blobs (even if some can only be used on
an i386/x86_64 target, we still uconditionally download them), for which
we have locally-computed sha256 (no hash provided by upstream for the
blobs).
Second, the install procedure for the firmware blobs needs to have
access to the Linux kernel .config file, so it can decide whether to
install the blobs or not. We can force not to install them, but we can't
force to install them... :-/ And anyway, we'd have to do the same check
as is already done by dahdi-linux, so no need to duplicate that.
Finally, the licensing is relatively weird. Although it is obvious and
straightforward for the most part of dahdi-linux, consisting of mostly
GPLv2 and a few LGPLv2.1, there is one gotcha.
Of the firmware blobs, one is provided as a .o file, with no licensing
information whatsoever, without any source available from upstream, but
is directly linked to a GPLv2 file.
This is very concerning, but there is not much we can do about it,
except delegate to the legal reviewer whether that is acceptable or not.
AS an aside, dahdi-linux drivers do not build with a kernel 4.0 or
later, as it uses internals that have been removed in linux-4.0. There
has been no update upstream dahdi-linux to fix that. There's not much we
can do, except warn the user in the help text.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[Arnout: use SPDX license names and add hashes for license files]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
