Module Name: src
Committed By: thorpej
Date: Tue Feb 4 19:42:56 UTC 2020
Modified Files:
src/sys/dev/pci/ixgbe: ixgbe.c ixgbe.h
Log Message:
- Fix locking problem with optics module interrupts: ifmedia_add()
may block on memory allocation, and so it cannot be safely done from
a softint nor can it be done while holding a spin lock. Fix this by
using a workqueue rather than a softint, and hold the IFNET_LOCK
across the entire handler, and the CORE_LOCK only across the code that
needs to serialize access to the hardware state.
- Use ifmedia_fini().
Tested in a variety of devices by msaitoh@. (Thanks!)
To generate a diff of this commit:
cvs rdiff -u -r1.222 -r1.223 src/sys/dev/pci/ixgbe/ixgbe.c
cvs rdiff -u -r1.62 -r1.63 src/sys/dev/pci/ixgbe/ixgbe.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
