From: David Hildenbrand <david@redhat.com>
To: Nina Schoetterl-Glausch <nsg@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
David Hildenbrand <dahi@linux.vnet.ibm.com>,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
Janosch Frank <frankja@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>
Cc: kvm@vger.kernel.org, Michael Mueller <mimu@linux.vnet.ibm.com>,
linux-s390@vger.kernel.org,
Cornelia Huck <cornelia.huck@de.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/4] KVM: s390: vsie: Fix STFLE interpretive execution identification
Date: Fri, 3 Nov 2023 19:32:49 +0100 [thread overview]
Message-ID: <5aa4f2d5-94b5-4e7b-92e1-58ed1d013d00@redhat.com> (raw)
In-Reply-To: <20231103173008.630217-2-nsg@linux.ibm.com>
On 03.11.23 18:30, Nina Schoetterl-Glausch wrote:
> STFLE can be interpretively executed.
> This occurs when the facility list designation is unequal to zero.
> Perform the check before applying the address mask instead of after.
>
> Fixes: 66b630d5b7f2 ("KVM: s390: vsie: support STFLE interpretation")
> Signed-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
No access to documentation, but sounds plausible.
Acked-by: David Hildenbrand <david@redhat.com>
--
Cheers,
David / dhildenb
next prev parent reply other threads:[~2023-11-03 18:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-03 17:30 [PATCH 0/4] KVM: s390: Fix minor bugs in STFLE shadowing Nina Schoetterl-Glausch
2023-11-03 17:30 ` [PATCH 1/4] KVM: s390: vsie: Fix STFLE interpretive execution identification Nina Schoetterl-Glausch
2023-11-03 18:12 ` Claudio Imbrenda
2023-11-03 18:32 ` David Hildenbrand [this message]
2023-11-03 17:30 ` [PATCH 2/4] KVM: s390: vsie: Fix length of facility list shadowed Nina Schoetterl-Glausch
2023-11-03 18:34 ` David Hildenbrand
2023-11-06 13:06 ` Nina Schoetterl-Glausch
2023-11-06 13:43 ` Heiko Carstens
2023-11-03 17:30 ` [PATCH 3/4] KVM: s390: cpu model: Use previously unused constant Nina Schoetterl-Glausch
2023-11-03 18:36 ` David Hildenbrand
2023-11-03 18:41 ` David Hildenbrand
2023-11-06 11:00 ` Nina Schoetterl-Glausch
2023-11-03 17:30 ` [PATCH 4/4] KVM: s390: Minor refactor of base/ext facility lists Nina Schoetterl-Glausch
2023-11-03 18:32 ` Claudio Imbrenda
2023-11-06 11:38 ` Nina Schoetterl-Glausch
2023-11-06 12:18 ` Claudio Imbrenda
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