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(parent: 782cc5a) | patch
x86, bts: reenable ptrace branch trace support
authorMarkus Metzger <markus.t.metzger@intel.com>
Fri, 24 Apr 2009 07:44:48 +0000 (09:44 +0200)
committerIngo Molnar <mingo@elte.hu>
Fri, 24 Apr 2009 08:18:51 +0000 (10:18 +0200)
commit7e0bfad24d85de7cf2202a7b0ce51de11a077b21
tree7b7cc30a0357914a41e84b4100f4f678010727a6tree | snapshot (tar.gz zip)
parent782cc5ae6331d63b4febaa312c9d14493aafa9b8commit | diff
x86, bts: reenable ptrace branch trace support

The races found by Oleg Nesterov have been fixed.

Reenable branch trace support.

Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
LKML-Reference: <20090424094448.A30216@sedona.ch.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/Kconfig.cpu diff | blob | blame | history