centos 6 issue with HP proliant
Posted: 2018/08/16 12:59:31
Hi all,
I have an issue with the following logs in a HP Proliant ML30:
kernel: dmar: DRHD: handling fault status reg 2
kernel: dmar: INTR-REMAP: Request device [[00:00.0] fault index 13
kernel: INTR-REMAP:[fault reason 38] Blocked an interrupt request due to source-id verification failure
I traced this to the following article where the workaround is to add the below parameter to the kernel:
intremap=no_x2apic_optout
https://support.hpe.com/hpsc/doc/public ... 19143en_us
I tried to add this parameter using sysctl but this parameter doesnt exist yet so I get an error.
Could you give me some lead to add this ?
Thanks,
I have an issue with the following logs in a HP Proliant ML30:
kernel: dmar: DRHD: handling fault status reg 2
kernel: dmar: INTR-REMAP: Request device [[00:00.0] fault index 13
kernel: INTR-REMAP:[fault reason 38] Blocked an interrupt request due to source-id verification failure
I traced this to the following article where the workaround is to add the below parameter to the kernel:
intremap=no_x2apic_optout
https://support.hpe.com/hpsc/doc/public ... 19143en_us
I tried to add this parameter using sysctl but this parameter doesnt exist yet so I get an error.
Could you give me some lead to add this ?
Thanks,