Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Jeff Vander Stoep d28f856d2c FROMLIST: security,perf: Allow further restriction of perf_event_open ... When kernel.perf_event_open is set to 3 (or greater), disallow all access to performance events by users without CAP_SYS_ADMIN. Add a Kconfig symbol CONFIG_SECURITY_PERF_EVENTS_RESTRICT that makes this value the default. This is based on a similar feature in grsecurity (CONFIG_GRKERNSEC_PERF_HARDEN). This version doesn't include making the variable read-only. It also allows enabling further restriction at run-time regardless of whether the default is changed. https://lkml.org/lkml/2016/1/11/587 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Bug: 29054680 Change-Id: Iff5bff4fc1042e85866df9faa01bce8d04335ab8		2017-01-27 13:55:09 -08:00
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callchain.c	perf core: Per event callchain limit	2016-05-30 12:41:44 -03:00
core.c	FROMLIST: security,perf: Allow further restriction of perf_event_open	2017-01-27 13:55:09 -08:00
hw_breakpoint.c	perf: Collapse and fix event_function_call() users	2016-01-21 18:54:24 +01:00
internal.h	bpf, events: fix offset in skb copy handler	2016-07-25 10:34:11 -07:00
Makefile	ftrace: allow architectures to specify ftrace compile options	2015-01-29 09:19:19 +01:00
ring_buffer.c	perf/core: Fix aux_mmap_count vs aux_refcount order	2016-09-10 11:15:36 +02:00
uprobes.c	mm: replace get_user_pages_remote() write/force parameters with gup_flags	2016-10-19 08:12:02 -07:00