![]() sclp_sync_wait wait synchronously for an sclp interrupt and disables timer interrupts. However on the irq enter paths there is an extra check if a timer interrupt would be due and calls the timer callback. This would schedule softirqs in the wrong context. So introduce local_tick_enable/disable which prevents this. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> |
||
---|---|---|
.. | ||
delay.c | ||
div64.c | ||
Makefile | ||
qrnnd.S | ||
spinlock.c | ||
string.c | ||
uaccess.h | ||
uaccess_mvcos.c | ||
uaccess_pt.c | ||
uaccess_std.c |