RE: Skylake (XPS 13 9350) TSC is way off

From	"Brown, Len" <len.brown@intel.com>
Newsgroups	linux.kernel
Subject	RE: Skylake (XPS 13 9350) TSC is way off
Date	2015-12-03 04:30 +0100
Message-ID	<qBsKK-7Sh-11@gated-at.bofh.it> (permalink)
References	<qBlSX-3wb-37@gated-at.bofh.it> <qBoxu-50H-55@gated-at.bofh.it> <qBp0t-5qO-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw
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--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Skylake (XPS 13 9350) TSC is way off Andy Lutomirski <luto@kernel.org> - 2015-12-02 21:10 +0100
  RE: Skylake (XPS 13 9350) TSC is way off "Brown, Len" <len.brown@intel.com> - 2015-12-03 00:00 +0100
    Re: Skylake (XPS 13 9350) TSC is way off Andy Lutomirski <luto@kernel.org> - 2015-12-03 00:30 +0100
      Re: Skylake (XPS 13 9350) TSC is way off John Stultz <john.stultz@linaro.org> - 2015-12-03 00:40 +0100
        Re: Skylake (XPS 13 9350) TSC is way off Andy Lutomirski <luto@kernel.org> - 2015-12-03 00:50 +0100
          Re: Skylake (XPS 13 9350) TSC is way off John Stultz <john.stultz@linaro.org> - 2015-12-03 01:00 +0100
        Re: Skylake (XPS 13 9350) TSC is way off John Stultz <john.stultz@linaro.org> - 2015-12-03 00:50 +0100
          Re: Skylake (XPS 13 9350) TSC is way off Andy Lutomirski <luto@kernel.org> - 2015-12-03 01:10 +0100
      RE: Skylake (XPS 13 9350) TSC is way off "Brown, Len" <len.brown@intel.com> - 2015-12-03 04:30 +0100

csiph-web