None of the expected "get_disk_ro()" interfaces were detected

[kocoman1]

using current 21 ubuntu hippo

running ./configure in latest source tree

checking whether get_disk_ro() is available... configure: error:

  *** None of the expected "get_disk_ro()" 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-2.1.99-1
  *** Compatible Kernels: 3.10 - 5.13
   ---------
uname -a
mypc 5.8.0-63-generic #71-Ubuntu SMP Tue Jul 13 15:59:12 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

any ideas? thx

[rincebrain]

5.8.0-63-generic is 20.10 (Groovy Gorilla), not 21.04 (Hirsute Hippo).

Which are you running?

e: So I tried this with up to date 21.04 (5.11.0-31-generic) and 20.10 (5.8.0-63-generic), and neither of them had this error.

Are you perhaps missing some kernel headers and it's erroring unusually about it?

[kocoman1]

I updated now and its giving another error

checking whether struct shrink_control exists... configure: error:
*** None of the expected "shrink_control" 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-2.1.99-1
*** Compatible Kernels: 3.10 - 5.13

uname -a
mypc 5.11.0-31-generic #33-Ubuntu SMP Wed Aug 11 13:19:04 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

thx

[rincebrain]

Could you share your config.log? Are you sure you have the linux-headers-generic package installed?

…

On Sun, Sep 5, 2021, 8:35 PM kocoman1 ***@***.***> wrote: I updated now and its giving another error checking whether struct shrink_control exists... configure: error: *** None of the expected "shrink_control" 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-2.1.99-1 *** Compatible Kernels: 3.10 - 5.13 uname -a mypc 5.11.0-31-generic #33 <#33>-Ubuntu SMP Wed Aug 11 13:19:04 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux thx — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#12537 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AABUI7PX536V3CMOKRCYDD3UAQEGXANCNFSM5DN6GK5Q> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.

[szubersk]

@kocoman1 Is this issue still relevant? If it is, would you mind attaching relevant artifacts @rincebrain asked for?

[stale]

This issue has been automatically marked as "stale" because it has not had any activity for a while. It will be closed in 90 days if no further activity occurs. Thank you for your contributions.

[behlendorf]

Closing for now. @kocoman1 if this is still an issue please just let us know and provide the config.log so we can investigate.