From: Janosch Frank <frankja@linux.ibm.com>
To: pbonzini@redhat.com
Cc: kvm@vger.kernel.org, frankja@linux.ibm.com, david@redhat.com,
borntraeger@linux.ibm.com, cohuck@redhat.com,
linux-s390@vger.kernel.org, imbrenda@linux.ibm.com
Subject: [GIT PULL 0/2] KVM: s390: Fixes for 6.8
Date: Mon, 22 Jan 2024 17:22:29 +0100 [thread overview]
Message-ID: <20240122162445.107260-1-frankja@linux.ibm.com> (raw)
Paolo,
please pull the fixes for the following two problems:
- The PQAP instruction did not set the CC in all occasions
- We observed crashes with nested guests because a pointer to struct
kvm was accessed before being valid (resulting in NULL pointers).
You'll see that the fixes are still based on 6.7-rc4 since they've
lived on our master for quite a while. But I've re-based them on
Linus' master and your queue and next branches without an issue.
The following changes since commit 4cdf351d3630a640ab6a05721ef055b9df62277f:
KVM: SVM: Update EFER software model on CR0 trap for SEV-ES (2023-12-08 13:37:05 -0500)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-master-6.8-1
for you to fetch changes up to 83303a4c776ce1032d88df59e811183479acea77:
KVM: s390: fix cc for successful PQAP (2024-01-08 18:05:44 +0100)
----------------------------------------------------------------
pqap instruction missing cc fix
vsie shadow creation race fix
----------------------------------------------------------------
Christian Borntraeger (1):
KVM: s390: vsie: fix race during shadow creation
Eric Farman (1):
KVM: s390: fix cc for successful PQAP
arch/s390/kvm/priv.c | 8 ++++++--
arch/s390/kvm/vsie.c | 1 -
arch/s390/mm/gmap.c | 1 +
3 files changed, 7 insertions(+), 3 deletions(-)
--
2.43.0
next reply other threads:[~2024-01-22 16:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-22 16:22 Janosch Frank [this message]
2024-01-22 16:22 ` [GIT PULL 1/2] KVM: s390: vsie: fix race during shadow creation Janosch Frank
2024-01-22 16:22 ` [GIT PULL 2/2] KVM: s390: fix cc for successful PQAP Janosch Frank
2024-01-26 17:57 ` [GIT PULL 0/2] KVM: s390: Fixes for 6.8 Paolo Bonzini
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