Jens Freimann a91b8ebe86 KVM: s390: limit floating irqs ... Userspace can flood the kernel with interrupts as of now, so let's limit the number of pending floating interrupts injected via either the floating interrupt controller or the KVM_S390_INTERRUPT ioctl. We can have up to 4*64k pending subchannels + 8 adapter interrupts, as well as up to ASYNC_PF_PER_VCPU*KVM_MAX_VCPUS pfault done interrupts. There are also sclp and machine checks. This gives us (4*65536+8+64*64+1+1) = 266250 interrupts. Suggested-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>		2014-01-30 10:25:23 +01:00
..
diag.c	KVM: s390: ioeventfd: ignore leftmost bits	2013-12-11 19:05:41 +01:00
gaccess.h	KVM: s390: Helper for converting real addresses to absolute	2013-09-24 19:12:20 +02:00
intercept.c	KVM: s390: enable Transactional Execution	2014-01-17 13:12:01 +01:00
interrupt.c	KVM: s390: limit floating irqs	2014-01-30 10:25:23 +01:00
Kconfig	KVM: s390: Wire up ioeventfd.	2013-03-05 19:12:17 -03:00
kvm-s390.c	KVM: s390: add floating irq controller	2014-01-30 10:25:20 +01:00
kvm-s390.h	KVM: s390: enable Transactional Execution	2014-01-17 13:12:01 +01:00
Makefile	KVM: get rid of $(addprefix ../../../virt/kvm/, ...) in Makefiles	2013-05-19 15:14:00 +03:00
priv.c	First round of KVM updates for 3.14; PPC parts will come next week.	2014-01-22 21:40:43 -08:00
sigp.c	KVM: s390: SIGP START has to report BUSY while stopping a CPU	2013-12-11 19:05:21 +01:00
trace-s390.h	KVM: s390: Add support for channel I/O instructions.	2013-01-07 19:53:43 -02:00
trace.h	KVM: s390: Add SIGP store-status-at-address order	2013-11-28 11:08:16 +01:00