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(parent: 00625b7) | patch
perf_counter: Require CAP_SYS_ADMIN for raw tracepoint data
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Mon, 10 Aug 2009 09:20:12 +0000 (11:20 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 10 Aug 2009 09:33:09 +0000 (11:33 +0200)
commitf003865b1e27fff53a83e2c595f8b1ade488c418
treec0a00094c9c38bad5e09fd19fe23521c361177d7tree | snapshot
parent00625b78994065c8dc32cff18e76304183af97aacommit | diff
perf_counter: Require CAP_SYS_ADMIN for raw tracepoint data

Raw tracepoint data contains various kernel internals and
data from other users, so restrict this to CAP_SYS_ADMIN.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1249896452.17467.75.camel@twins>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/perf_counter.c diff | blob | history
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