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Commit 87ebbb8c authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Rafael J. Wysocki
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ACPI: processor: idle: Only flush cache on entering C3



According to ACPI 6.4, Section 8.2, CPU cache flushing required on
entering the C3 power state.

Avoid flushing the cache on entering other C-states.

Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
[ rjw: Changelog edits ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 0e6078c3
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