CVS commit: [netbsd-10] src/sys/dev/pci

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Aug  7 09:58:20 UTC 2024

Modified Files:
        src/sys/dev/pci [netbsd-10]: if_vioif.c

Log Message:
Pull up following revision(s) (requested by isaki in ticket #772):

        sys/dev/pci/if_vioif.c: revision 1.111

Ensure that the number of bus_dma segments doesn't exceed VirtIO queue size.

This fixes reproducible panics when the host's VirtIO queue size is too small,
less than or equal to VIRTIO_NET_TX_MAXNSEGS(=16).

PR kern/58049.


To generate a diff of this commit:
cvs rdiff -u -r1.82.4.4 -r1.82.4.5 src/sys/dev/pci/if_vioif.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.