| Message ID | 20210417072806.82517-1-borntraeger@de.ibm.com (mailing list archive) |
|---|---|
| State | New, archived |
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From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: KVM <kvm@vger.kernel.org>, Janosch Frank <frankja@linux.ibm.com>,
David Hildenbrand <david@redhat.com>,
Cornelia Huck <cohuck@redhat.com>,
linux-s390 <linux-s390@vger.kernel.org>,
Christian Borntraeger <borntraeger@de.ibm.com>
Subject: [GIT PULL 0/1] KVM: s390: Fix potential crash in preemptible kernels
Date: Sat, 17 Apr 2021 09:28:04 +0200
Message-Id: <20210417072806.82517-1-borntraeger@de.ibm.com>
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Paolo, a 2nd batch for kvm/next (no need to hurry this into 5.12) with a fix for preemptible kernels. The following changes since commit c3171e94cc1cdcc3229565244112e869f052b8d9: KVM: s390: VSIE: fix MVPG handling for prefixing and MSO (2021-03-24 10:31:55 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-next-5.13-2 for you to fetch changes up to 44bada28219031f9e8e86b84460606efa57b871e: KVM: s390: fix guarded storage control register handling (2021-04-15 15:35:38 +0200) ---------------------------------------------------------------- KVM: s390: Fix potential crash in preemptible kernels There is a potential race for preemptible kernels, where the host kernel would get a fault when it is preempted as the wrong point in time. ---------------------------------------------------------------- Heiko Carstens (1): KVM: s390: fix guarded storage control register handling arch/s390/kvm/kvm-s390.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)