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| author | Vineet Gupta <vgupta@synopsys.com> | 2016-01-28 12:56:03 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2016-05-09 09:32:28 +0530 |
| commit | 569579401ae1c9b9f317f38261e32135b153e9b3 (patch) | |
| tree | fd84b2771fc477193e2fb62cbf0d02bff340e9a8 /mm | |
| parent | db4c4426daedffefcfd890d04a6ec9ed93268878 (diff) | |
| download | op-kernel-dev-569579401ae1c9b9f317f38261e32135b153e9b3.zip op-kernel-dev-569579401ae1c9b9f317f38261e32135b153e9b3.tar.gz | |
ARC: opencode arc_request_percpu_irq
- The idea is to remove the API usage since it has a subltle
design flaw - relies on being called on cpu0 first. This is true for
some early per cpu irqs such as TIMER/IPI, but not for late probed
per cpu peripherals such a perf. And it's usage in perf has already
bitten us once: see c6317bc7c5ab
("ARCv2: perf: Ensure perf intr gets enabled on all cores") where we
ended up open coding it anyways
- The seeming duplication will go away once we start using cpu notifier
for timer setup
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
