On Sat, Sep 12, 2020 at 06:44:29AM -0500, John Donnelly wrote:

On 9/7/20 8:47 AM, Chen Zhou wrote:

quoted

Chen Zhou (9):
   x86: kdump: move CRASH_ALIGN to 2M
   x86: kdump: make the lower bound of crash kernel reservation
     consistent
   x86: kdump: use macro CRASH_ADDR_LOW_MAX in functions
     reserve_crashkernel[_low]()
   x86: kdump: move reserve_crashkernel[_low]() into crash_core.c
   arm64: kdump: introduce some macroes for crash kernel reservation
   arm64: kdump: reimplement crashkernel=X
   kdump: add threshold for the required memory
   arm64: kdump: add memory for devices by DT property
     linux,usable-memory-range
   kdump: update Documentation about crashkernel

[...]

I did a brief unit-test on 5.9-rc4.

Please add:

Tested-by:  John Donnelly <redacted>

Thanks for testing.

This activity is over a year old. It needs accepted.

It's getting there, hopefully in 5.11. There are some minor tweaks to
address.

-- 
Catalin