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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-29 12:10:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-29 12:10:50 +0200 |
| commit | 35780c8ea7ad5c6d5483244d5f5bf37176fda86a (patch) | |
| tree | 2bc34969f558da2a9b3de915e3f2499a959085da /arch/s390/kvm/interrupt.c | |
| parent | 6ce37a58e334ef773f88283939afc9f4965c7697 (diff) | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
| download | linux-35780c8ea7ad5c6d5483244d5f5bf37176fda86a.tar.gz linux-35780c8ea7ad5c6d5483244d5f5bf37176fda86a.tar.bz2 linux-35780c8ea7ad5c6d5483244d5f5bf37176fda86a.zip | |
Merge commit 'v2.6.27-rc1' into x86/urgent
Diffstat (limited to 'arch/s390/kvm/interrupt.c')
| -rw-r--r-- | arch/s390/kvm/interrupt.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index 11230b0db957..2960702b4824 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -13,6 +13,7 @@ #include <asm/lowcore.h> #include <asm/uaccess.h> #include <linux/kvm_host.h> +#include <linux/signal.h> #include "kvm-s390.h" #include "gaccess.h" @@ -246,15 +247,10 @@ static void __do_deliver_interrupt(struct kvm_vcpu *vcpu, default: BUG(); } - if (exception) { - VCPU_EVENT(vcpu, 1, "%s", "program exception while delivering" - " interrupt"); - kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING); - if (inti->type == KVM_S390_PROGRAM_INT) { - printk(KERN_WARNING "kvm: recursive program check\n"); - BUG(); - } + printk("kvm: The guest lowcore is not mapped during interrupt " + "delivery, killing userspace\n"); + do_exit(SIGKILL); } } @@ -277,14 +273,11 @@ static int __try_deliver_ckc_interrupt(struct kvm_vcpu *vcpu) __LC_EXT_NEW_PSW, sizeof(psw_t)); if (rc == -EFAULT) exception = 1; - if (exception) { - VCPU_EVENT(vcpu, 1, "%s", "program exception while delivering" \ - " ckc interrupt"); - kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING); - return 0; + printk("kvm: The guest lowcore is not mapped during interrupt " + "delivery, killing userspace\n"); + do_exit(SIGKILL); } - return 1; } |