Page MenuHomeFreeBSD

Remove adapters from t4_list earlier during detach.
ClosedPublic

Authored by jhb on Oct 9 2019, 12:24 AM.
Tags
None
Referenced Files
Unknown Object (File)
Mon, Oct 6, 1:17 PM
Unknown Object (File)
Sun, Sep 28, 12:05 AM
Unknown Object (File)
Tue, Sep 16, 6:57 AM
Unknown Object (File)
Aug 11 2025, 8:25 PM
Unknown Object (File)
Aug 2 2025, 4:34 PM
Unknown Object (File)
Jul 25 2025, 3:23 AM
Unknown Object (File)
Jul 22 2025, 2:51 AM
Unknown Object (File)
Jul 21 2025, 11:34 AM
Subscribers

Details

Summary

This ensures the clip task won't race with t4_destroy_clip_table.

While here, make some mutex destroys unconditional since attach
always initializes them.

Test Plan
  • kldunload of if_cxgbe panicked due to the clip task racing with the clip table being destroyed
  • with this change and the fix for vmem_destroy, kldunload of if_cxgbe no longer panics

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Not Applicable
Unit
Tests Not Applicable