From: Claudio Imbrenda <imbrenda@linux.ibm.com>
To: pbonzini@redhat.com
Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org,
frankja@linux.ibm.com, borntraeger@de.ibm.com
Subject: [GIT PULL v1 00/10] KVM: s390: More memory management fixes for 7.0
Date: Fri, 27 Mar 2026 16:23:46 +0100 [thread overview]
Message-ID: <20260327152356.250625-1-imbrenda@linux.ibm.com> (raw)
Ciao Paolo,
here are a few more important fixes for the new gmap code.
These are (hopefully) the last fixes for this release cycle
please pull :)
The following changes since commit 0138af2472dfdef0d56fc4697416eaa0ff2589bd:
Merge tag 'erofs-for-7.0-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs (2026-03-25 18:41:35 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-master-7.0-2
for you to fetch changes up to 0a28e06575b3f3b30c1e99fc08fa0907956f35a4:
KVM: s390: Fix KVM_S390_VCPU_FAULT ioctl (2026-03-26 16:12:38 +0100)
----------------------------------------------------------------
KVM: s390: More memory management fixes
Lots of small and not-so-small fixes for the newly rewritten gmap,
mostly affecting the handling of nested guests.
----------------------------------------------------------------
Claudio Imbrenda (10):
KVM: s390: vsie: Fix dat_split_ste()
KVM: s390: Remove non-atomic dat_crstep_xchg()
KVM: s390: vsie: Fix check for pre-existing shadow mapping
KVM: s390: Fix gmap_link()
KVM: s390: Correctly handle guest mappings without struct page
KVM: s390: vsie: Fix nested guest memory shadowing
KVM: s390: vsie: Fix refcount overflow for shadow gmaps
KVM: s390: vsie: Fix unshadowing while shadowing
KVM: s390: vsie: Fix guest page tables protection
KVM: s390: Fix KVM_S390_VCPU_FAULT ioctl
arch/s390/kvm/dat.c | 100 +++++------------------------
arch/s390/kvm/dat.h | 23 +++----
arch/s390/kvm/gaccess.c | 71 +++++++++++++++------
arch/s390/kvm/gmap.c | 160 +++++++++++++++++++++++++++++++++--------------
arch/s390/kvm/gmap.h | 33 ++++++----
arch/s390/kvm/kvm-s390.c | 18 +++++-
arch/s390/kvm/vsie.c | 4 +-
7 files changed, 231 insertions(+), 178 deletions(-)
next reply other threads:[~2026-03-27 15:24 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-27 15:23 Claudio Imbrenda [this message]
2026-03-27 15:23 ` [GIT PULL v1 01/10] KVM: s390: vsie: Fix dat_split_ste() Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 02/10] KVM: s390: Remove non-atomic dat_crstep_xchg() Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 03/10] KVM: s390: vsie: Fix check for pre-existing shadow mapping Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 04/10] KVM: s390: Fix gmap_link() Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 05/10] KVM: s390: Correctly handle guest mappings without struct page Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 06/10] KVM: s390: vsie: Fix nested guest memory shadowing Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 07/10] KVM: s390: vsie: Fix refcount overflow for shadow gmaps Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 08/10] KVM: s390: vsie: Fix unshadowing while shadowing Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 09/10] KVM: s390: vsie: Fix guest page tables protection Claudio Imbrenda
2026-03-27 15:23 ` [GIT PULL v1 10/10] KVM: s390: Fix KVM_S390_VCPU_FAULT ioctl Claudio Imbrenda
2026-03-30 12:03 ` [GIT PULL v1 00/10] KVM: s390: More memory management fixes for 7.0 Paolo Bonzini
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