Cannot compile in kernel 5.x

[hifi25nl]

Still does not compile on kernel 5.x

Code: Select all

[audiolinux@archlinux driver]$ make
make -C /lib/modules/5.2.0-rt1-8-rt-bfq/build/ M=/media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver modules
make[1]: Entering directory '/usr/lib/modules/5.2.0-rt1-8-rt-bfq/build'
  CC [M]  /media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver/c_wrapper_lib.o
In file included from ./include/linux/atomic.h:7,
                 from ./include/linux/jump_label.h:246,
                 from ./arch/x86/include/asm/string_64.h:6,
                 from ./arch/x86/include/asm/string.h:5,
                 from ./include/linux/string.h:20,
                 from /media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver/MTAL_stdint.h:68,
                 from /media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver/c_wrapper_lib.h:35,
                 from /media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver/c_wrapper_lib.c:32:
./arch/x86/include/asm/atomic.h: In function ‘arch_atomic_try_cmpxchg’:
./arch/x86/include/asm/atomic.h:200:2: error: undefined named operand ‘new’
  200 |  return try_cmpxchg(&v->counter, old, new);
      |  ^~~~~~
./arch/x86/include/asm/atomic.h:200:2: error: undefined named operand ‘new’
./arch/x86/include/asm/atomic.h:200:2: error: undefined named operand ‘new’
./arch/x86/include/asm/atomic.h:200:2: error: undefined named operand ‘new’
In file included from ./arch/x86/include/asm/atomic.h:262,
                 from ./include/linux/atomic.h:7,
                 from ./include/linux/jump_label.h:246,
                 from ./arch/x86/include/asm/string_64.h:6,
                 from ./arch/x86/include/asm/string.h:5,
                 from ./include/linux/string.h:20,
                 from /media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver/MTAL_stdint.h:68,
                 from /media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver/c_wrapper_lib.h:35,
                 from /media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver/c_wrapper_lib.c:32:
./arch/x86/include/asm/atomic64_64.h: In function ‘arch_atomic64_try_cmpxchg’:
./arch/x86/include/asm/atomic64_64.h:186:2: error: undefined named operand ‘new’
  186 |  return try_cmpxchg(&v->counter, old, new);
      |  ^~~~~~
./arch/x86/include/asm/atomic64_64.h:186:2: error: undefined named operand ‘new’
./arch/x86/include/asm/atomic64_64.h:186:2: error: undefined named operand ‘new’
./arch/x86/include/asm/atomic64_64.h:186:2: error: undefined named operand ‘new’
make[2]: *** [scripts/Makefile.build:279: /media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver/c_wrapper_lib.o] Error 1
make[1]: *** [Makefile:1595: _module_/media/linux/Downloads/Temp/ravenna/ravenna-alsa-lkm/driver] Error 2
make[1]: Leaving directory '/usr/lib/modules/5.2.0-rt1-8-rt-bfq/build'
make: *** [Makefile:14: modules] Error 2


[hifi25nl]

Still not compiling. ERROR undefined named operand ‘new’

Code: Select all

[audiolinux@archlinux driver]$ make
make -C /lib/modules/5.2.17-rt9-1-rt-bfq/build/ M=/media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver modules
make[1]: Entering directory '/usr/lib/modules/5.2.17-rt9-1-rt-bfq/build'
  CC [M]  /media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver/c_wrapper_lib.o
In file included from ./include/linux/atomic.h:7,
                 from ./include/linux/jump_label.h:246,
                 from ./arch/x86/include/asm/string_64.h:6,
                 from ./arch/x86/include/asm/string.h:5,
                 from ./include/linux/string.h:20,
                 from /media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver/MTAL_stdint.h:68,
                 from /media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver/c_wrapper_lib.h:35,
                 from /media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver/c_wrapper_lib.c:32:
./arch/x86/include/asm/atomic.h: In function ‘arch_atomic_try_cmpxchg’:
./arch/x86/include/asm/atomic.h:200:2: error: undefined named operand ‘new’
  200 |  return try_cmpxchg(&v->counter, old, new);
      |  ^~~~~~
./arch/x86/include/asm/atomic.h:200:2: error: undefined named operand ‘new’
./arch/x86/include/asm/atomic.h:200:2: error: undefined named operand ‘new’
./arch/x86/include/asm/atomic.h:200:2: error: undefined named operand ‘new’
In file included from ./arch/x86/include/asm/atomic.h:262,
                 from ./include/linux/atomic.h:7,
                 from ./include/linux/jump_label.h:246,
                 from ./arch/x86/include/asm/string_64.h:6,
                 from ./arch/x86/include/asm/string.h:5,
                 from ./include/linux/string.h:20,
                 from /media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver/MTAL_stdint.h:68,
                 from /media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver/c_wrapper_lib.h:35,
                 from /media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver/c_wrapper_lib.c:32:
./arch/x86/include/asm/atomic64_64.h: In function ‘arch_atomic64_try_cmpxchg’:
./arch/x86/include/asm/atomic64_64.h:186:2: error: undefined named operand ‘new’
  186 |  return try_cmpxchg(&v->counter, old, new);
      |  ^~~~~~
./arch/x86/include/asm/atomic64_64.h:186:2: error: undefined named operand ‘new’
./arch/x86/include/asm/atomic64_64.h:186:2: error: undefined named operand ‘new’
./arch/x86/include/asm/atomic64_64.h:186:2: error: undefined named operand ‘new’
make[2]: *** [scripts/Makefile.build:279: /media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver/c_wrapper_lib.o] Error 1
make[1]: *** [Makefile:1597: _module_/media/linux/Downloads/MyPackages/aur4/ravenna-alsa-lkm-dkms/src/ravenna-alsa-lkm/driver] Error 2
make[1]: Leaving directory '/usr/lib/modules/5.2.17-rt9-1-rt-bfq/build'
make: *** [Makefile:14: modules] Error 2
[audiolinux@archlinux driver]$


[antoszka]

There have been no updates to the codebase since 2019-06-28. At least nothing pushed to the publicly available branches.

Butler does not run (please link it statically in the future so that it's not dependent on system-present libraries) and yeah, the kernel driver is using the timer API that's been completely changed. I was trying to patch it manually and had mixed results, I got the drive to compile and load, but since Butler wouldn't work anyway and nobody responded to emails I lost motivation.

I've been trying ping the team by e-mail for the last 3 or 4 months (since I had my Anubis) but I didn't receive any response. Guess they're too busy with other stuff.

[robertopisa]

By pinging the team by email do you mean contacting tech support as written in the forum rules?
-R

P.S. I wrote my ASIO app for Windows and wanted to switch to Linux but I am a bit discouraged by the fact the ALSA Linux driver is not updated as frequently as the ASIO Ravenna Windows driver

The Merging Technologies team cannot be held responsible for support queries logged on the public forums. If a support query is logged here and only here, it may not be found and dealt with by the appropriate team.
If you need assistance please contact tech support.

[antoszka]

Yes, I think I've contacted pretty much every address and contact I had over the course of numerous months...