s390: add machine check SIGP
authorSven Schnelle <svens@linux.ibm.com>
Tue, 17 Mar 2020 12:37:49 +0000 (13:37 +0100)
committerVasily Gorbik <gor@linux.ibm.com>
Thu, 28 May 2020 10:21:42 +0000 (12:21 +0200)
commit11886c199d8d62e2469cb404235a4ee7266f01c7
treeb95afcb80a69372c5c2bf784a10649f37eec63d2
parenta999eb96fdd4da488ac3085c40e20d61de26f6af
s390: add machine check SIGP

This will be used with the upcoming entry.S changes to signal
that there's a machine check pending that cannot be handled in
the Machine check handler itself.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/include/asm/smp.h
arch/s390/kernel/smp.c