diff options
| author | Zhen Lei <[email protected]> | 2022-05-06 19:44:01 +0800 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2022-05-07 19:57:35 +0100 |
| commit | 8af6b91f58341325bf74ecb0389ddc0039091d84 (patch) | |
| tree | 7b500461acf7623cf39030f2ff4dec02eb5cdf01 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | fb319e77a0e70b9ccfef87827d34b10d6bc2ccce (diff) | |
of: Support more than one crash kernel regions for kexec -s
When "crashkernel=X,high" is used, there may be two crash regions:
high=crashk_res and low=crashk_low_res. But now the syscall
kexec_file_load() only add crashk_res into "linux,usable-memory-range",
this may cause the second kernel to have no available dma memory.
Fix it like kexec-tools does for option -c, add both 'high' and 'low'
regions into the dtb.
Signed-off-by: Zhen Lei <[email protected]>
Acked-by: Rob Herring <[email protected]>
Acked-by: Baoquan He <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions