Thomas Gleixner fff4b87e59 perf/x86/intel/uncore: Make package handling more robust ... The package management code in uncore relies on package mapping being available before a CPU is started. This changed with: 9d85eb9119 ("x86/smpboot: Make logical package management more robust") because the ACPI/BIOS information turned out to be unreliable, but that left uncore in broken state. This was not noticed because on a regular boot all CPUs are online before uncore is initialized. Move the allocation to the CPU online callback and simplify the hotplug handling. At this point the package mapping is established and correct. 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> Cc: Yasuaki Ishimatsu <yasu.isimatu@gmail.com> Fixes: 9d85eb9119 ("x86/smpboot: Make logical package management more robust") Link: http://lkml.kernel.org/r/20170131230141.377156255@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>		2017-02-01 08:37:27 +01:00
..
amd	perf/x86/amd/ibs: Fix typo after cleanup state names in cpu/hotplug	2016-12-27 11:42:12 +01:00
intel	perf/x86/intel/uncore: Make package handling more robust	2017-02-01 08:37:27 +01:00
core.c	perf/x86: Reject non sampling events with precise_ip	2017-01-14 11:06:50 +01:00
Kconfig	perf/x86: Move Kconfig.perf and other perf configuration bits to events/Kconfig	2016-03-31 10:30:40 +02:00
Makefile	x86/perf/intel/uncore: Make the Intel uncore PMU driver modular	2016-03-31 10:30:34 +02:00
msr.c	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-07-30 12:56:26 -07:00
perf_event.h	perf/x86: Fix exclusion of BTS and LBR for Goldmont	2016-12-11 13:06:09 +01:00