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authorBen Skeggs <bskeggs@redhat.com>2016-05-25 17:11:40 +1000
committerBen Skeggs <bskeggs@redhat.com>2017-01-31 20:05:25 +1000
commitc966b6279f610a24ac1d42dcbe30e10fa61220b2 (patch)
tree5cb56dcbfa4042779d22ec9c4979133cd4def201 /include/xen/arm/hypercall.h
parent96692b097ba76d0c637ae8af47b29c73da33c9d0 (diff)
drm/nouveau: prevent userspace from deleting client object
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'include/xen/arm/hypercall.h')
0 files changed, 0 insertions, 0 deletions
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 'sound/soc/tegra/tegra20_i2s.h')