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| author | Mahesh Sivasubramanian <msivasub@codeaurora.org> | 2014-09-18 20:33:55 -0600 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:16:19 -0700 |
| commit | d0aebd3840defccb664c1628970be6c00957166a (patch) | |
| tree | 31cf7f6a854432d9c9b935ac3ada44b51193cbbb /include | |
| parent | ee5580ee55c8e787a227076c8c6bbc77f63aa8cf (diff) | |
ARM64: smp: Prevent cluster LPM modes when pending IPIs on cluster CPUs
LPM modes can fail if there is a pending IPI interrupt at GIC CPU
interface. On some usecases frequent failure of LPM modes can
cause power and performance degradation. Hence, prevent cluster
low power modes when there is a pending IPI on cluster CPUs.
Change-Id: Id8a0ac24e4867ef824e0a6f11d989f1e1a2b0e93
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org>
[satyap: trivial merge conflict resolution]
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions