From: sashiko-bot@kernel.org
To: "Claudio Imbrenda" <imbrenda@linux.ibm.com>
Cc: kvm@vger.kernel.org, "Alexander Gordeev" <agordeev@linux.ibm.com>,
"Christian Borntraeger" <borntraeger@linux.ibm.vom>,
"Heiko Carstens" <hca@linux.ibm.com>,
linux-s390@vger.kernel.org, "Vasily Gorbik" <gor@linux.ibm.com>
Subject: Re: [PATCH v3 9/9] KVM: s390: Fix KVM_S390_VCPU_FAULT ioctl
Date: Thu, 13 Aug 2026 23:08:02 +0000 [thread overview]
Message-ID: <20260813230803.68AD31F000E9@smtp.kernel.org> (raw)
In-Reply-To: <20260324174301.232921-10-imbrenda@linux.ibm.com>
> A previous commit changed the behaviour of the KVM_S390_VCPU_FAULT
> ioctl. The current (wrong) implementation will trigger a guest
> addressing exception if the requested address lies outside of a
> memslot, unless the VM is UCONTROL.
>
> Restore the previous behaviour by open coding the fault-in logic.
>
> Fixes: 3762e905ec2e ("KVM: s390: use __kvm_faultin_pfn()")
> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260324174301.232921-1-imbrenda@linux.ibm.com?part=9
prev parent reply other threads:[~2026-08-13 23:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-24 17:42 [PATCH v3 0/9] KVM: s390: More memory management fixes Claudio Imbrenda
2026-03-24 17:42 ` [PATCH v3 1/9] KVM: s390: vsie: Fix dat_split_ste() Claudio Imbrenda
2026-03-24 17:42 ` [PATCH v3 2/9] KVM: s390: Remove non-atomic dat_crstep_xchg() Claudio Imbrenda
2026-03-24 17:42 ` [PATCH v3 3/9] KVM: s390: vsie: Fix check for pre-existing shadow mapping Claudio Imbrenda
2026-03-24 17:42 ` [PATCH v3 4/9] KVM: s390: vsie: Fix nested guest memory shadowing Claudio Imbrenda
2026-03-24 17:42 ` [PATCH v3 5/9] KVM: s390: Fix gmap_link() Claudio Imbrenda
2026-03-24 17:42 ` [PATCH v3 6/9] KVM: s390: vsie: Fix refcount overflow for shadow gmaps Claudio Imbrenda
2026-03-24 17:42 ` [PATCH v3 7/9] KVM: s390: vsie: Fix unshadowing while shadowing Claudio Imbrenda
2026-08-13 22:43 ` sashiko-bot
2026-03-24 17:43 ` [PATCH v3 8/9] KVM: s390: vsie: Fix guest page tables protection Claudio Imbrenda
2026-03-25 12:30 ` kernel test robot
2026-08-13 23:01 ` sashiko-bot
2026-03-24 17:43 ` [PATCH v3 9/9] KVM: s390: Fix KVM_S390_VCPU_FAULT ioctl Claudio Imbrenda
2026-08-13 23:08 ` sashiko-bot [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260813230803.68AD31F000E9@smtp.kernel.org \
--to=sashiko-bot@kernel.org \
--cc=agordeev@linux.ibm.com \
--cc=borntraeger@linux.ibm.vom \
--cc=gor@linux.ibm.com \
--cc=hca@linux.ibm.com \
--cc=imbrenda@linux.ibm.com \
--cc=kvm@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
--cc=sashiko-reviews@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox