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Re: [Qemu-devel] [PATCH 4/8] s390: stop target cpu on sigp initial reset
From: |
Alexander Graf |
Subject: |
Re: [Qemu-devel] [PATCH 4/8] s390: stop target cpu on sigp initial reset |
Date: |
Tue, 12 Jun 2012 11:42:34 +0200 |
User-agent: |
Thunderbird 2.0.0.23 (X11/20090817) |
Jens Freimann wrote:
> From: Christian Borntraeger <address@hidden>
>
> We must not run the target cpu after an initial reset. This makes
> system_reset more reliable for smp guests.
>
Why?
Alex
> Signed-off-by: Christian Borntraeger <address@hidden>
> ---
> target-s390x/kvm.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c
> index 93a8431..73cfd1f 100644
> --- a/target-s390x/kvm.c
> +++ b/target-s390x/kvm.c
> @@ -318,6 +318,7 @@ static int s390_cpu_initial_reset(CPUS390XState *env)
> {
> int i;
>
> + s390_del_running_cpu(env);
> if (kvm_vcpu_ioctl(env, KVM_S390_INITIAL_RESET, NULL) < 0) {
> perror("cannot init reset vcpu");
> }
>
- Re: [Qemu-devel] [PATCH 2/8] s390: autodetect map private, (continued)
- Re: [Qemu-devel] [PATCH 2/8] s390: autodetect map private, Jan Kiszka, 2012/06/13
- Re: [Qemu-devel] [PATCH 2/8] s390: autodetect map private, Alexander Graf, 2012/06/13
- Re: [Qemu-devel] [PATCH 2/8] s390: autodetect map private, Jan Kiszka, 2012/06/13
- [Qemu-devel] Next version of memory allocation fixup, Christian Borntraeger, 2012/06/15
- [Qemu-devel] [PatchV2] s390: autodetect map private, Christian Borntraeger, 2012/06/15
- [Qemu-devel] One more fix, Christian Borntraeger, 2012/06/15
- [Qemu-devel] [PATCH v3] s390: autodetect map private, Christian Borntraeger, 2012/06/15
- Re: [Qemu-devel] [PATCH v3] s390: autodetect map private, Jan Kiszka, 2012/06/15
- Re: [Qemu-devel] [PATCH v3] s390: autodetect map private, Alexander Graf, 2012/06/18
[Qemu-devel] [PATCH 4/8] s390: stop target cpu on sigp initial reset, Jens Freimann, 2012/06/06
- Re: [Qemu-devel] [PATCH 4/8] s390: stop target cpu on sigp initial reset,
Alexander Graf <=
[Qemu-devel] [PATCH 1/8] s390: add new define for KVM_CAP_S390_COW, Jens Freimann, 2012/06/06
[Qemu-devel] [PATCH 8/8] s390: Fix the storage increment size calculation, Jens Freimann, 2012/06/06
Re: [Qemu-devel] [PATCH 0/8] s390: SCLP console and misc, Christian Borntraeger, 2012/06/18