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authorLen Brown <len.brown@intel.com>2017-11-09 02:19:39 -0500
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-11-09 14:13:21 +0100
commita4c447533a18ee86e07232d6344ba12b1f9c5077 (patch)
tree73456b297ccbb9ba0d7f6544c11516786cbbf469 /drivers/cpuidle
parent3fc74bd8a723c91a5b4627079c511fcaf3c75017 (diff)
downloadlinux-a4c447533a18ee86e07232d6344ba12b1f9c5077.tar.bz2
intel_idle: Graceful probe failure when MWAIT is disabled
When MWAIT is disabled, intel_idle refuses to probe. But it may mis-lead the user by blaming this on the model number: intel_idle: does not run on family 6 modesl 79 So defer the check for MWAIT until after the model# white-list check succeeds, and if the MWAIT check fails, tell the user how to fix it: intel_idle: Please enable MWAIT in BIOS SETUP Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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