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| author | Chris Metcalf <cmetcalf@tilera.com> | 2011-02-28 19:32:14 +0100 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2011-03-01 22:20:16 +0100 |
| commit | bbeee4b2815dd318e9ec9d092d7f79061cc8ba36 (patch) | |
| tree | 303698ddc85ff93272bc9ef923f472edeb3f9d0d /arch/tile/mm/init.c | |
| parent | arch/tile: stop disabling INTCTRL_1 interrupts during hypervisor downcalls (diff) | |
| download | linux-bbeee4b2815dd318e9ec9d092d7f79061cc8ba36.tar.xz linux-bbeee4b2815dd318e9ec9d092d7f79061cc8ba36.zip | |
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>
Diffstat (limited to 'arch/tile/mm/init.c')
0 files changed, 0 insertions, 0 deletions