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(parent: 43dc185) | patch
uswsusp: Disable when securelevel is set
authorMatthew Garrett <mjg59@srcf.ucam.org>
Tue, 3 Sep 2013 15:23:29 +0000 (11:23 -0400)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 23 Dec 2017 00:39:51 +0000 (00:39 +0000)
commit773388023837569ca632afb36f6378d96f9fa2da
tree26c428fde2992066d696c01ecae009ba027edbc3tree | snapshot
parent43dc185b3396fc64a8f7bfb5b780a146df4b54d3commit | diff
uswsusp: Disable when securelevel is set

uswsusp allows a user process to dump and then restore kernel state, which
makes it possible to modify the running kernel. Disable this if securelevel
has been set.

Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Gbp-Pq: Topic features/all/securelevel
Gbp-Pq: Name uswsusp-disable-when-securelevel-is-set.patch
kernel/power/user.c diff | blob | history
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