linux/arch/s390/include
Heiko Carstens 6472a2dcc4 s390/irq,idle: simplify idle check
Use the per-cpu CIF_ENABLED_WAIT flag to decide if an interrupt
occurred while a cpu was idle, instead of checking two conditions
within the old psw.

Also move clearing of the CIF_ENABLED_WAIT bit to the early interrupt
handler, which in turn makes arch_vcpu_is_preempted() also a bit more
precise, since the flag is now cleared before interrupt handlers have
been called.

Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2023-02-15 11:07:01 +01:00
..
asm s390/irq,idle: simplify idle check 2023-02-15 11:07:01 +01:00
uapi/asm s390/zcrypt: introduce ctfm field in struct CPRBX 2023-02-15 11:07:00 +01:00