pseries: phyp dump: hypervisor-assisted dump
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- v1 Latest8 patches 0 repliesNew
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/8 | pseries: phyp dump: DocumentationDocumentation/ | +127 | 0 replies | |
| 2/8 | pseries: phyp dump: reserve-releasearch/ arch/ arch/ +1 more | +197 | 0 replies | |
| 3/8 | pseries: phyp dump: use sysfs to release reserved memarch/ | +76 | 0 replies | |
| 4/8 | pseries: phyp dump: register dump area.arch/ | +131 | 0 replies | |
| 5/8 | pseries: phyp dump: debugging print routines.arch/ | +59 | 0 replies | |
| 6/8 | pseries: phyp dump: Invalidate and print dump areas.arch/ include/ | +80 | 0 replies | |
| 7/8 | pseries: phyp dump: Tracking memory range freed.arch/ | +35 | 0 replies | |
| 8/8 | pseries: phyp dump: config filearch/ | +10 | 0 replies |
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Cover letter [PATCH 0/8] pseries: phyp dump: hypervisor-assisted dump
The following series of patches implement a basic framework for hypervisor-assisted dump. The very first patch provides documentation explaining what this is.
A list of open issues / todo list is included in the documentation. It also appears that the not-yet-released firmware versions this was tested on are still,incomplete; this work is also pending.
The following is a list of changes from previous version:
- Deleted ifdef CONFIG_PHYP_DUMP from early_init_dt_scan_phyp_dump function.
- Changed reserve_crashed_mem() to phyp_dump_reserve_mem() as suggested.
- Added #ifdef CONFIG_PHYP_DUMP around of_scan_flat_dt call, removed empty function from header file.
- Changed phyp_dump_global to phyp_dump_vars.
- Changed style issues at several places.
Manish & Linas.