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authorTobias Klauser <tklauser@distanz.ch>2015-08-25 14:11:48 +0200
committerTobias Klauser <tklauser@distanz.ch>2015-08-25 14:14:26 +0200
commite5570a84d16022dda6de7d5a55f7b7bd53d4a8de (patch)
tree089df4bbdca44ef19b5fecdad0e009c6971bc6b9 /proto_vlan_q_in_q.c
parent5f94671f31c040f7cb78e56ac2524e84f703769c (diff)
doc: Rename BUILD to README.devel and add information about Coverity
Don't spread the information over too many documents, this is a first step to consolidate them a bit. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'proto_vlan_q_in_q.c')
0 files changed, 0 insertions, 0 deletions
s was not noticed because on a regular boot all CPUs are online before RAPL is initialized. A possible fix would be to reintroduce the mess which allocates a package data structure in CPU prepare and when it turns out to already 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/testing/selftests/x86/fsgsbase.c')