diff options
| author | Hans de Goede <[email protected]> | 2020-01-15 17:35:45 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <[email protected]> | 2020-03-03 10:27:30 +0100 |
| commit | 0e72a6a3cfc3a32273f5e99bfaa4407f4917d343 (patch) | |
| tree | 5d44b2405c3c655701b6a1a72d3100dc4b85d4dd /tools/perf/scripts/python/intel-pt-events.py | |
| parent | bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9 (diff) | |
efi: Export boot-services code and data as debugfs-blobs
Sometimes it is useful to be able to dump the efi boot-services code and
data. This commit adds these as debugfs-blobs to /sys/kernel/debug/efi,
but only if efi=debug is passed on the kernel-commandline as this requires
not freeing those memory-regions, which costs 20+ MB of RAM.
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ard Biesheuvel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions