Regarding the Issue of vNMI Not Supporting Live Migration
Jinqian Yang
yangjinqian1 at huawei.com
Fri Aug 1 01:00:07 PDT 2025
Hi,marc
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/log/?h=arm64/nmi
During the testing of this set of vNMI patches, it was discovered that
vNMI do not support live
migration. The reason is that GICD_INMIR/GICR_INMIR0 have not been
migrated, causing
irq->nmi to reset to 0 after migration. Therefore, to resolve this
issue, we need to complete the
migration of GICD_INMIR/GICR_INMIR0. This set of patches does not seem
to have been uploaded
to the mainline. I was wondering if these are scheduled for upload to
the mainline?
Thanks,
Jinqian
More information about the linux-arm-kernel
mailing list