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authorFeng Tang <feng.tang@intel.com>2015-06-15 17:40:01 +0800
committerIngo Molnar <mingo@kernel.org>2015-06-18 10:57:38 +0200
commitb58d930750135d6c5b8e5aa084c0e9303c78c286 (patch)
treefd7aacf41b5fbc6e6d3c7ffae910aa2322450a9c /arch/ia64
parent956079e081427fe0c929eb284ab7e39f9b8e2023 (diff)
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x86/platform/intel/baytrail: Add comments about why we disabled HPET on Baytrail
This question has been asked many times, and finally I found the official document which explains the problem of HPET on Baytrail, that it will halt in deep idle states. Signed-off-by: Feng Tang <feng.tang@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: john.stultz@linaro.org Cc: len.brown@intel.com Cc: matthew.lee@intel.com Link: http://lkml.kernel.org/r/1434361201-31743-1-git-send-email-feng.tang@intel.com [ Prettified things a bit. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
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