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authorLen Brown <len.brown@intel.com>2016-12-01 20:27:46 -0500
committerLen Brown <len.brown@intel.com>2016-12-01 20:27:46 -0500
commitd8ebb442264de62d5d0157adb8f0df96e831b3d3 (patch)
tree95ad8dfd18f45d5db2fcf4216e5fe41abd49d1b4 /include/drm
parent005c82d64d1aa49290a39573019f73b5088beeff (diff)
tools/power turbostat: fix SKX PKG_CSTATE_LIMIT decoding
SKX has fewer package C-states than previous generations, and so the decoding of PKG_CSTATE_LIMIT has changed. This changes the line ending with pkg-cstate-limit=XXX: pcYYY Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/drm')
0 files changed, 0 insertions, 0 deletions
dy exist in starting throw it away later in the CPU online callback. But that's a horrible hack and not required at all because RAPL becomes functional for perf only in the CPU online callback. That's correct because user space is not yet informed about the CPU being onlined, so nothing caan rely on RAPL being available on that particular CPU. Move the allocation to the CPU online callback and simplify the hotplug handling. At this point the package mapping is established and correct. This also adds a missing check for available package data in the event_init() function. Reported-by: Yasuaki Ishimatsu <yasu.isimatu@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Siewior <bigeasy@linutronix.de> Cc: Stephane Eranian <eranian@google.com> Cc: Vince Weaver <vincent.weaver@maine.edu> Fixes: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") Link: http://lkml.kernel.org/r/20170131230141.212593966@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/build/Build.include')