From: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
To: Nico Boehr <nrb@linux.ibm.com>,
kvm@vger.kernel.org, linux-s390@vger.kernel.org
Cc: frankja@linux.ibm.com, imbrenda@linux.ibm.com, thuth@redhat.com
Subject: Re: [kvm-unit-tests PATCH v1 3/3] s390x: add pgm spec interrupt loop test
Date: Thu, 30 Jun 2022 16:38:47 +0200 [thread overview]
Message-ID: <dd270d92-a5dc-8a75-0edc-e9fdbb254cc9@linux.ibm.com> (raw)
In-Reply-To: <20220630113059.229221-4-nrb@linux.ibm.com>
On 6/30/22 13:30, Nico Boehr wrote:
> An invalid PSW causes a program interrupt. When an invalid PSW is
> introduced in the pgm_new_psw, an interrupt loop occurs as soon as a
> program interrupt is caused.
>
> QEMU should detect that and panick the guest, hence add a test for it.
Why is that, after all in LPAR it would just spin, right?
Also, panicK.
How do you assert that the guest doesn't spin forever, is there a timeout?
next prev parent reply other threads:[~2022-06-30 14:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-30 11:30 [kvm-unit-tests PATCH v1 0/3] Add panic test support Nico Boehr
2022-06-30 11:30 ` [kvm-unit-tests PATCH v1 1/3] runtime: add support for panic tests Nico Boehr
2022-06-30 17:49 ` Thomas Huth
2022-07-01 7:02 ` Nico Boehr
2022-06-30 11:30 ` [kvm-unit-tests PATCH v1 2/3] s390x: add extint loop test Nico Boehr
2022-06-30 17:55 ` Thomas Huth
2022-07-04 8:32 ` Janosch Frank
2022-06-30 11:30 ` [kvm-unit-tests PATCH v1 3/3] s390x: add pgm spec interrupt " Nico Boehr
2022-06-30 14:38 ` Janis Schoetterl-Glausch [this message]
2022-06-30 17:11 ` Thomas Huth
2022-07-01 10:49 ` Janis Schoetterl-Glausch
2022-07-01 8:10 ` Nico Boehr
2022-06-30 17:25 ` Thomas Huth
2022-07-01 8:17 ` Nico Boehr
2022-07-04 9:06 ` Janosch Frank
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