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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-06-03 11:13:33 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-06-03 11:13:33 +0200 |
| commit | 1b054b67d3bfc6dca9f634c104780f3f24ff3eec (patch) | |
| tree | af50fb7333001692879c18474e84ac2736f984d1 /kernel/timer.c | |
| parent | 1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c (diff) | |
| download | linux-0-day-1b054b67d3bfc6dca9f634c104780f3f24ff3eec.tar.gz linux-0-day-1b054b67d3bfc6dca9f634c104780f3f24ff3eec.tar.xz | |
clockevents: Handle empty cpumask gracefully
For UP it's stupid to request an initialized cpumask for the clock
event devices. Though we need the mask set even on UP to avoid a
horrible ifdeffery especially in the broadcast code.
For SMP we can at least try to survive with a warning and set the
cpumask of the cpu we're running on. That gives a decent chance to
bring the machine up and retrieve the debug info.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Walleij <linus.walleij@linaro.org
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'kernel/timer.c')
0 files changed, 0 insertions, 0 deletions