| commit | bbeee4b2815dd318e9ec9d092d7f79061cc8ba36 | [log] [tgz] |
|---|---|---|
| author | Chris Metcalf <cmetcalf@tilera.com> | Mon Feb 28 13:32:14 2011 -0500 |
| committer | Chris Metcalf <cmetcalf@tilera.com> | Tue Mar 01 16:20:16 2011 -0500 |
| tree | 303698ddc85ff93272bc9ef923f472edeb3f9d0d | |
| parent | b2ce2bdaf942172914a9a39b26065ff7aacdf962 [diff] |
arch/tile: warn and retry if an IPI is not accepted by the target cpu Previously we assumed this was impossible, but in fact it can happen. Handle it gracefully by retrying after issuing a warning. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>