docs/kernel-parameters: update description of mem=
authorMike Rapoport <rppt@linux.ibm.com>
Thu, 10 Mar 2022 08:27:36 +0000 (10:27 +0200)
committerJonathan Corbet <corbet@lwn.net>
Wed, 16 Mar 2022 21:57:56 +0000 (15:57 -0600)
commit75c05fabb873367d9e64f063dda8a310c4c58826
tree6e785027fa139c3717292c090cef6dc87445e381
parentc01c2e435db8b62bd67a50e9622d59ca7c7953b7
docs/kernel-parameters: update description of mem=

The existing description of mem= does not cover all the cases and
differences between how architectures treat it.

Extend the description to match the code.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/20220310082736.1346366-1-rppt@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/admin-guide/kernel-parameters.txt