From: Thomas Huth <thuth@redhat.com>
To: Janis Schoetterl-Glausch <scgl@linux.ibm.com>,
Janosch Frank <frankja@linux.ibm.com>,
Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: David Hildenbrand <david@redhat.com>,
kvm@vger.kernel.org, linux-s390@vger.kernel.org
Subject: Re: [kvm-unit-tests PATCH v7 2/3] s390x: Test effect of storage keys on some instructions
Date: Wed, 4 May 2022 15:29:34 +0200 [thread overview]
Message-ID: <7edf256a-1d50-1598-c424-8bef5bc4464d@redhat.com> (raw)
In-Reply-To: <20220502154101.3663941-3-scgl@linux.ibm.com>
On 02/05/2022 17.41, Janis Schoetterl-Glausch wrote:
> Some instructions are emulated by KVM. Test that KVM correctly emulates
> storage key checking for two of those instructions (STORE CPU ADDRESS,
> SET PREFIX).
> Test success and error conditions, including coverage of storage and
> fetch protection override.
> Also add test for TEST PROTECTION, even if that instruction will not be
> emulated by KVM under normal conditions.
>
> Signed-off-by: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
> ---
> lib/s390x/asm/arch_def.h | 20 ++--
> s390x/skey.c | 249 +++++++++++++++++++++++++++++++++++++++
> 2 files changed, 260 insertions(+), 9 deletions(-)
Acked-by: Thomas Huth <thuth@redhat.com>
next prev parent reply other threads:[~2022-05-04 13:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-02 15:40 [kvm-unit-tests PATCH v7 0/3] s390x: Test effect of storage keys on some instructions Janis Schoetterl-Glausch
2022-05-02 15:40 ` [kvm-unit-tests PATCH v7 1/3] s390x: Give name to return value of tprot() Janis Schoetterl-Glausch
2022-05-04 13:23 ` Thomas Huth
2022-05-02 15:41 ` [kvm-unit-tests PATCH v7 2/3] s390x: Test effect of storage keys on some instructions Janis Schoetterl-Glausch
2022-05-04 12:46 ` Janosch Frank
2022-05-04 13:29 ` Thomas Huth [this message]
2022-05-02 15:41 ` [kvm-unit-tests PATCH v7 3/3] Disable s390x skey test in GitLab CI Janis Schoetterl-Glausch
2022-05-05 13:16 ` [kvm-unit-tests PATCH v7 0/3] s390x: Test effect of storage keys on some instructions Claudio Imbrenda
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