efi: Add 'systab' information to Documentation/ABI
authorMatt Fleming <matt.fleming@intel.com>
Wed, 27 May 2015 13:14:22 +0000 (14:14 +0100)
committerMatt Fleming <matt.fleming@intel.com>
Wed, 27 May 2015 14:40:20 +0000 (15:40 +0100)
commitc208358c2cc832eeb5b341a465eee30be19cd5a0
treea3fefb97bd669f42b96a18f8251dd52e0bfc518e
parentb119fe080a83d32d78f56877fe3a95a155417130
efi: Add 'systab' information to Documentation/ABI

It's not clear right now that the order in which entries are displayed
in /sys/firmware/efi/systab actually forms an ABI that userspace tools
rely upon.

Document the ABI along with the userspace tool that cares.

Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Ivan Khoronzhuk <ivan.khoronzhuk@globallogic.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Documentation/ABI/testing/sysfs-firmware-efi