From: Claudio Imbrenda <imbrenda@linux.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org,
borntraeger@de.ibm.com, frankja@linux.ibm.com, david@kernel.org,
seiden@linux.ibm.com, nrb@linux.ibm.com,
schlameuss@linux.ibm.com, gra@linux.ibm.com
Subject: [PATCH v1 0/8] KVM: s390: Misc fixes
Date: Thu, 2 Jul 2026 17:23:58 +0200 [thread overview]
Message-ID: <20260702152406.204782-1-imbrenda@linux.ibm.com> (raw)
Fix a bunch of small issues that came up during the previous round of fixes.
They are mostly extremely unlikely races, but they should be fixed
nonetheless.
Claudio Imbrenda (8):
KVM: s390: vsie: Avoid potential deadlock with real spaces
KVM: s390: Fix unlikely NULL gmap dereference
KVM: s390: Fix unlikely race with KVM_CAP_S390_USER_OPEREXEC
KVM: s390: Fix return value of kvm_s390_set_cmma_bits()
KVM: s390: Fix race in __do_essa()
KVM: s390: cmma: Fix dirty tracking when removing memslot
KVM: s390: Fix dat_crste_walk_range() early return
KVM: s390: Improve kvm_s390_vm_stop_migration()
arch/s390/kvm/dat.c | 2 ++
arch/s390/kvm/gmap.c | 7 ++++++-
arch/s390/kvm/kvm-s390.c | 30 +++++++++++++++++++++++-------
arch/s390/kvm/priv.c | 5 +++--
4 files changed, 34 insertions(+), 10 deletions(-)
--
2.55.0
next reply other threads:[~2026-07-02 15:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-02 15:23 Claudio Imbrenda [this message]
2026-07-02 15:23 ` [PATCH v1 1/8] KVM: s390: vsie: Avoid potential deadlock with real spaces Claudio Imbrenda
2026-07-02 15:24 ` [PATCH v1 2/8] KVM: s390: Fix unlikely NULL gmap dereference Claudio Imbrenda
2026-07-02 15:43 ` sashiko-bot
2026-07-02 15:24 ` [PATCH v1 3/8] KVM: s390: Fix unlikely race with KVM_CAP_S390_USER_OPEREXEC Claudio Imbrenda
2026-07-02 15:42 ` sashiko-bot
2026-07-02 17:08 ` Eric Farman
2026-07-02 15:24 ` [PATCH v1 4/8] KVM: s390: Fix return value of kvm_s390_set_cmma_bits() Claudio Imbrenda
2026-07-02 15:37 ` sashiko-bot
2026-07-02 15:24 ` [PATCH v1 5/8] KVM: s390: Fix race in __do_essa() Claudio Imbrenda
2026-07-02 15:34 ` sashiko-bot
2026-07-02 15:24 ` [PATCH v1 6/8] KVM: s390: cmma: Fix dirty tracking when removing memslot Claudio Imbrenda
2026-07-02 15:48 ` sashiko-bot
2026-07-02 15:24 ` [PATCH v1 7/8] KVM: s390: Fix dat_crste_walk_range() early return Claudio Imbrenda
2026-07-02 15:24 ` [PATCH v1 8/8] KVM: s390: Improve kvm_s390_vm_stop_migration() Claudio Imbrenda
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