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(parent: 4ba8bea) | 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>
Thu, 12 Jan 2017 15:52:37 +0000 (15:52 +0000)
commitd7593957b7338f5decea434b9c297f929b16dcbb
treead109ceabfedf9fd0c634ed27365f786cbc76acbtree | snapshot
parent4ba8bea41f7820e3bb1e7297c33c6d3fd0fb4a18commit | 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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