tree dd4e37ad5679bc397c63041490032ab7eb88f6ec
parent c4dd0032736567ca7873a11588f3a64d1dddea88
author Lorenz Brun <lorenz@monogon.tech> 1708377661 +0100
committer Lorenz Brun <lorenz@monogon.tech> 1708378847 +0000

m/n/c/mgmt: disable interfaces before kexec

This is done to prevent network interface DMA transactions from
interfering with an in-progress kexec. [1]

[1] https://lists.infradead.org/pipermail/kexec/2011-January/004795.html

Change-Id: I12ab22c095fcff56873d980d524c461b1b2d57ee
Reviewed-on: https://review.monogon.dev/c/monogon/+/2783
Reviewed-by: Tim Windelschmidt <tim@monogon.tech>
Tested-by: Jenkins CI