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genericx86-64-ext: Make VMD driver built-in#720

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genericx86-64-ext: Make VMD driver built-in#720
mtoman wants to merge 1 commit intomasterfrom
mtoman/vmd

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@mtoman mtoman commented Feb 16, 2024

This is a driver that adds a PCI bridge that provides access to (mostly storage) devices "located in a different PCI domain".

Without the driver/bridge, such devices are invisible to the kernel, which may trick the migrator into thinking there are no valid flashing targets and start the in-memory migration.

This patch makes the driver built-in, which means the devices will get initialized before the migrator checks for potential targets.

@flowzone-app flowzone-app bot enabled auto-merge February 16, 2024 13:17
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mtoman commented Feb 18, 2024

@resin-jenkins retest this please

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mtoman commented Feb 23, 2024

@resin-jenkins retest this please

This is a driver that adds a PCI bridge that provides access
to (mostly storage) devices "located in a different PCI domain".

Without the driver/bridge, such devices are invisible to the kernel,
which may trick the migrator into thinking there are no valid flashing
targets and start the in-memory migration.

This patch makes the driver built-in, which means the devices will
get initialized before the migrator checks for potential targets.

Changelog-entry: Initialize VMD devices before the migrator runs
Signed-off-by: Michal Toman <michalt@balena.io>
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mtoman commented Mar 8, 2024

lgtm

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mtoman commented Mar 8, 2024

@resin-jenkins retest this please

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mtoman commented Apr 19, 2025

/rebase

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