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authorThomas Gleixner <tglx@linutronix.de>2016-02-22 22:19:17 (GMT)
committerIngo Molnar <mingo@kernel.org>2016-02-29 08:35:19 (GMT)
commit7b672d6433f0f31c95be74b649090cd8b3a6388d (patch)
tree8e4c3b2e5a1f8516bcec266c4a54455b5dac690c /Documentation
parentcf6d445f68974d0b15a14cf6021be38a91f2b5d8 (diff)
downloadlinux-7b672d6433f0f31c95be74b649090cd8b3a6388d.tar.xz
perf/x86/intel/uncore: Clear all hardware state on exit
The only missing bit is to completely clear the hardware state on failure exit. This is now a pretty simple exercise. Undo the box->init_box() setup on all packages which have been initialized so far. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Andi Kleen <andi.kleen@intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Harish Chegondi <harish.chegondi@intel.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan Liang <kan.liang@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/20160222221011.702452407@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
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