Opened 13 years ago

Last modified 13 years ago

#3 assigned defect

Handle resource leaks from driver detach routines

Reported by: john Owned by: john
Priority: major Component: kernel
Version: Keywords: PCI
Cc: Blocked By:
Blocking: Parent Tickets:
P4 Branch: //depot/projects/pci/... GIT Branch:
FreeBSD PR: Due Date:

Description (last modified by john)

Release active resources when a device is detached.

Change History (9)

comment:1 Changed 13 years ago by john

  • Owner set to john
  • Status changed from new to assigned

comment:2 Changed 13 years ago by john

  • Status changed from assigned to started

comment:3 Changed 13 years ago by john

I tested with a dummy driver that intentionally leaked a memory BAR both in probe and in detach and this worked fine for both cases.

comment:4 Changed 13 years ago by john

  • Status changed from started to infoneeded

comment:5 Changed 13 years ago by john

  • Status changed from infoneeded to assigned

Patch posted to new-bus@ and sent to Warner.

comment:6 Changed 13 years ago by john

  • Status changed from assigned to infoneeded

comment:7 Changed 13 years ago by john

  • Status changed from infoneeded to assigned

comment:8 Changed 13 years ago by john

  • Description modified (diff)

comment:9 Changed 13 years ago by john

The first pass at this was committed in ​r252315. Next up is to figure out a strategy for active interrupt handlers.

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