[Pkg-zfsonlinux-devel] Bug#1043124: zfs-dkms: module fails to build for Linux 6.5: None of the expected "bops->release()" interfaces were detected.

[Andreas Beckmann]

Package: zfs-dkms
Version: 2.1.12-1
Severity: important

I: Trying to build zfs/2.1.12 for 6.5.0-0-amd64
Sign command: /lib/modules/6.5.0-0-amd64/build/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Running the pre_build script:
checking for gawk... gawk
checking metadata... META file
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking whether to enable maintainer-specific portions of Makefiles... no
checking whether make supports nested variables... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
...
checking whether kernel_write() takes loff_t pointer... yes
checking whether kernel_read() takes loff_t pointer... yes
checking whether timer_setup() is available... yes
checking whether timer function expects timer_list... yes
checking whether struct timer_list has flags... yes
checking whether super_block->s_user_ns exists... yes
checking whether proc_ops structure exists... yes
checking whether bops->check_events() exists... yes
checking whether bops->release() is void... configure: error:
        *** None of the expected "bops->release()" interfaces were detected.
        *** This may be because your kernel version is newer than what is
        *** supported, or you are using a patched custom kernel with
        *** incompatible modifications.
        ***
        *** ZFS Version: zfs-2.1.12-1
        *** Compatible Kernels: 3.10 - 6.3


Building module:
Cleaning build area...(bad exit status: 2)
make -j16 KERNELRELEASE=6.5.0-0-amd64...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.5.0-0-amd64 (x86_64)
Consult /var/lib/dkms/zfs/2.1.12/build/make.log for more information.
E: zfs/2.1.12 failed to build for 6.5.0-0-amd64


Andreas