Re: [PATCH v4] x86/mm/ident_map: On UV systems, use gbpages only where full GB page should be mapped.
From: Pavin Joseph
Date: Fri Mar 29 2024 - 04:10:55 EST
On 3/29/24 12:45, Ingo Molnar wrote:
Does the 'nogbpages' kernel command line option fail on these systems
even outside of kexec (ie. regular boot), or only in combination with
kexec?
Original reporter here, using nogbpages allows for normal bootup, but
kexec fails with it on my two similar systems.
Pavin.