[asterisk-bugs] [JIRA] (DAHLIN-394) DAHDI with CONFIG_DAHDI_NET fails to compile with kernels >= 5.14

[Martin Hauke (JIRA)]

Martin Hauke created DAHLIN-394:
-----------------------------------

             Summary: DAHDI with CONFIG_DAHDI_NET fails to compile with kernels >= 5.14
                 Key: DAHLIN-394
                 URL: https://issues.asterisk.org/jira/browse/DAHLIN-394
             Project: DAHDI-Linux
          Issue Type: Bug
      Security Level: None
          Components: General
    Affects Versions: 3.1.0
         Environment: openSUSE Tumbleweed, kernel 5.15.3, gcc 11.2.1
            Reporter: Martin Hauke
            Assignee: Duncan Patterson
            Severity: Major


Since the "split out ndo_siowandev ioctl" changset in the upstream kernel  from July DAHDI with CONFIG_DAHDI_NET fails to compile:
https://www.spinics.net/lists/netdev/msg755198.html

{code}
make -C /lib/modules/5.15.3-1-default/build M=/home/mhauke/tmp/DAHDI/linux/drivers/dahdi DAHDI_INCLUDE=/home/mhauke/tmp/DAHDI/linux/include DAHDI_MODULES_EXTRA=" " HOTPLUG_FIRMWARE=yes modules DAHDI_BUILD_ALL=m
make[1]: Verzeichnis „/usr/src/linux-5.15.3-1-obj/x86_64/default“ wird betreten
  CC [M]  /home/mhauke/tmp/DAHDI/linux/drivers/dahdi/dahdi-base.o
/home/mhauke/tmp/DAHDI/linux/drivers/dahdi/dahdi-base.c: In function ‘dahdi_xmit’:
/home/mhauke/tmp/DAHDI/linux/drivers/dahdi/dahdi-base.c:2139:20: error: ‘struct net_device’ has no member named ‘trans_start’
 2139 |                 dev->trans_start = jiffies;
      |                    ^~
/home/mhauke/tmp/DAHDI/linux/drivers/dahdi/dahdi-base.c: In function ‘dahdi_net_ioctl’:
/home/mhauke/tmp/DAHDI/linux/drivers/dahdi/dahdi-base.c:2153:32: error: passing argument 2 of ‘hdlc_ioctl’ from incompatible pointer type [-Werror=incompatible-pointer-types]
 2153 |         return hdlc_ioctl(dev, ifr, cmd);
      |                                ^~~
      |                                |
      |                                struct ifreq *
In file included from /home/mhauke/tmp/DAHDI/linux/include/dahdi/kernel.h:48,
                 from /home/mhauke/tmp/DAHDI/linux/drivers/dahdi/dahdi-base.c:64:
/usr/src/linux-5.15.3-1/include/linux/hdlc.h:57:60: note: expected ‘struct if_settings *’ but argument is of type ‘struct ifreq *’
   57 | int hdlc_ioctl(struct net_device *dev, struct if_settings *ifs);
      |                                        ~~~~~~~~~~~~~~~~~~~~^~~
/home/mhauke/tmp/DAHDI/linux/drivers/dahdi/dahdi-base.c:2153:16: error: too many arguments to function ‘hdlc_ioctl’
 2153 |         return hdlc_ioctl(dev, ifr, cmd);
      |                ^~~~~~~~~~
In file included from /home/mhauke/tmp/DAHDI/linux/include/dahdi/kernel.h:48,
                 from /home/mhauke/tmp/DAHDI/linux/drivers/dahdi/dahdi-base.c:64:
/usr/src/linux-5.15.3-1/include/linux/hdlc.h:57:5: note: declared here
   57 | int hdlc_ioctl(struct net_device *dev, struct if_settings *ifs);
      |     ^~~~~~~~~~
{code}



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