diff options
| author | Colin Percival <cperciva@FreeBSD.org> | 2025-03-28 18:07:01 +0000 |
|---|---|---|
| committer | Colin Percival <cperciva@FreeBSD.org> | 2025-03-29 20:17:29 +0000 |
| commit | 0e33c2e6df7a5de65db40c7cc0fc97f66da28ccd (patch) | |
| tree | 138ceb7a9b294bc29f689ec43bb33dc3d73eea8d /contrib/gdtoa/(public-mirror) | |
| parent | 4cb527be7a251d89fa5955532300e08eec136051 (diff) | |
pci: Only re-route IRQs based on firmware on x86
There is a (very historical) call to pci_assign_interrupt for the
purpose of routing IRQs which may have been set up wrong by x86 BIOS
or firmware. On non-x86 systems, this is unnecessary; and on INTRNG
systems it results in a (synthetic) IRQ leak and ultimately a kernel
panic after many hotplug/unplug cycles.
Suggested by: jhb
Reviewed by: jhb
MFC after: 2 weeks
Sponsored by: Amazon
Differential Revision: https://reviews.freebsd.org/D49560
Diffstat (limited to 'contrib/gdtoa/(public-mirror)')
0 files changed, 0 insertions, 0 deletions