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From: Christian Borntraeger <borntraeger@linux.ibm.com>
To: KVM <kvm@vger.kernel.org>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>,
	Janosch Frank <frankja@linux.ibm.com>,
	David Hildenbrand <david@kernel.org>,
	linux-s390 <linux-s390@vger.kernel.org>,
	Claudio Imbrenda <imbrenda@linux.ibm.com>,
	Heiko Carstens <hca@linux.ibm.com>,
	Vasily Gorbik <gor@linux.ibm.com>,
	Alexander Gordeev <agordeev@linux.ibm.com>,
	Sven Schnelle <svens@linux.ibm.com>,
	Matthew Rosato <mjrosato@linux.ibm.com>,
	Douglas Freimuth <freimuth@linux.ibm.com>
Subject: [PATCH v3 0/8] KVM: s390: More fixes
Date: Wed,  5 Aug 2026 13:04:47 +0200	[thread overview]
Message-ID: <20260805110455.7200-1-borntraeger@linux.ibm.com> (raw)

v2->v3:
- add length check fix for guest debug
- add RB

v1->v2: several sashiko reports added
- machine check stack exposure
- extend zeroing to pfault done interrupts
- old_data leak
- srcu protection missing
- guest debug allocations not freed on destroy
- uppercase patch title


Christian Borntraeger (8):
  KVM: s390: Remove user triggerable WARN_ON
  KVM: s390: Zero initialize data structures for inject_pfault_token
  KVM: s390: Zero initialize irq in reinject_machine_check
  KVM: s390: Fix memory leak in guest debug handling
  KVM: s390: Fix old_data leak in guest debug error path
  KVM: s390: Take srcu when importing watchpoint data
  KVM: s390: Free guest debug data on vcpu destroy
  KVM: s390: Fix length check __import_wp_info()

 arch/s390/kvm/guestdbg.c  |  9 +++++++--
 arch/s390/kvm/interrupt.c |  4 ++--
 arch/s390/kvm/kvm-s390.c  | 11 +++++++----
 3 files changed, 16 insertions(+), 8 deletions(-)

-- 
2.53.0


             reply	other threads:[~2026-08-05 11:10 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-05 11:04 Christian Borntraeger [this message]
2026-08-05 11:04 ` [PATCH v3 1/8] KVM: s390: Remove user triggerable WARN_ON Christian Borntraeger
2026-08-05 11:15   ` sashiko-bot
2026-08-05 11:04 ` [PATCH v3 2/8] KVM: s390: Zero initialize data structures for inject_pfault_token Christian Borntraeger
2026-08-05 11:31   ` sashiko-bot
2026-08-05 11:04 ` [PATCH v3 3/8] KVM: s390: Zero initialize irq in reinject_machine_check Christian Borntraeger
2026-08-05 11:29   ` sashiko-bot
2026-08-05 11:04 ` [PATCH v3 4/8] KVM: s390: Fix memory leak in guest debug handling Christian Borntraeger
2026-08-05 11:36   ` sashiko-bot
2026-08-05 11:04 ` [PATCH v3 5/8] KVM: s390: Fix old_data leak in guest debug error path Christian Borntraeger
2026-08-05 11:30   ` sashiko-bot
2026-08-05 11:04 ` [PATCH v3 6/8] KVM: s390: Take srcu when importing watchpoint data Christian Borntraeger
2026-08-05 11:31   ` sashiko-bot
2026-08-05 11:04 ` [PATCH v3 7/8] KVM: s390: Free guest debug data on vcpu destroy Christian Borntraeger
2026-08-05 11:26   ` sashiko-bot
2026-08-05 11:04 ` [PATCH v3 8/8] KVM: s390: Fix length check __import_wp_info() Christian Borntraeger
2026-08-05 11:32   ` sashiko-bot
2026-08-05 11:55 ` [PATCH v3 0/8] KVM: s390: More fixes Claudio Imbrenda

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