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Features and fixes for 4.1 (kvm/next)

Browse source 
1. Assorted changes
 1.1 allow more feature bits for the guest
 1.2 Store breaking event address on program interrupts
 
 2. Interrupt handling rework
 2.1 Fix copy_to_user while holding a spinlock (cc stable)
 2.2 Rework floating interrupts to follow the priorities
 2.3 Allow to inject all local interrupts via new ioctl
 2.4 allow to get/set the full local irq state, e.g. for migration
     and introspection
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Merge tag 'kvm-s390-next-20150331' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD

Features and fixes for 4.1 (kvm/next)

1. Assorted changes
1.1 allow more feature bits for the guest
1.2 Store breaking event address on program interrupts

2. Interrupt handling rework
2.1 Fix copy_to_user while holding a spinlock (cc stable)
2.2 Rework floating interrupts to follow the priorities
2.3 Allow to inject all local interrupts via new ioctl
2.4 allow to get/set the full local irq state, e.g. for migration
    and introspection
This commit is contained in:
Paolo Bonzini 2015-04-07 18:10:03 +02:00
commit 7f22b45d66
9 changed files with 906 additions and 402 deletions
Download patch file Download diff file Expand all files Collapse all files

2
virt/kvm/kvm_main.c
View file

@ -2113,7 +2113,7 @@ static long kvm_vcpu_ioctl(struct file *filp,
* Special cases: vcpu ioctls that are asynchronous to vcpu execution,
* so vcpu_load() would break it.
*/
if (ioctl == KVM_S390_INTERRUPT || ioctl == KVM_INTERRUPT)
if (ioctl == KVM_S390_INTERRUPT || ioctl == KVM_S390_IRQ || ioctl == KVM_INTERRUPT)
return kvm_arch_vcpu_ioctl(filp, ioctl, arg);
#endif