Messages in this thread | | | Date | Fri, 29 Mar 2024 14:26:07 +0530 | Subject | Re: [PATCH v4] x86/mm/ident_map: On UV systems, use gbpages only where full GB page should be mapped. | From | Pavin Joseph <> |
| |
On 3/29/24 13:45, Ingo Molnar wrote: > Just to clarify, we have the following 3 upstream (and soon to be upstream) versions: > > v1: pre-d794734c9bbf kernels > v2: d794734c9bbf x86/mm/ident_map: Use gbpages only where full GB page should be mapped. > v3: c567f2948f57 Revert "x86/mm/ident_map: Use gbpages only where full GB page should be mapped." > > Where v1 and v3 ought to be the same in behavior. > > So how does the failure matrix look like on your systems? Is my > understanding accurate: > > > regular boot | regular kexec | nogbpages boot | nogbpages kexec boot > ------------------------|--------------------------------------------------- > v1: OK | OK | OK | FAIL > v2: OK | FAIL | FAIL | FAIL
Slight correction:
regular boot | regular kexec | nogbpages boot | nogbpages kexec boot -----------------|---------------|----------------|------------------ v1: OK | OK | OK | FAIL v2: OK | FAIL | OK | FAIL
Pavin.
| |