From: Janosch Frank <frankja@linux.ibm.com>
To: qemu-devel@nongnu.org
Cc: borntraeger@de.ibm.com, qemu-s390x@nongnu.org,
mihajlov@linux.ibm.com, cohuck@redhat.com
Subject: [PATCH v3 0/4] s390x: Increase architectural compliance
Date: Tue, 3 Dec 2019 08:28:09 -0500 [thread overview]
Message-ID: <20191203132813.2734-1-frankja@linux.ibm.com> (raw)
On a cpu reset normal, we need to clear local cpus. Unfortunately we
need a new API for that, since KVM only exposes one of the three
resets.
Also we need to clear the riccb and the PSW ri mask on a normal reset.
And we need to set the short psw bit indication in the bios when doing
a reset.
Patches are also in my cleanup branch.
v2 of the KVM patch for the resets will be posted soon.
Janosch Frank (4):
Header sync
s390x: Add missing vcpu reset functions
s390x: Fix cpu normal reset ri clearing
pc-bios/s390x: Fix reset psw mask
linux-headers/linux/kvm.h | 4 ++++
pc-bios/s390-ccw/jump2ipl.c | 12 ++++++-----
target/s390x/cpu.c | 23 +++++++++++++++++---
target/s390x/cpu.h | 7 ++++++-
target/s390x/kvm-stub.c | 10 ++++++++-
target/s390x/kvm.c | 42 ++++++++++++++++++++++++++++++-------
target/s390x/kvm_s390x.h | 4 +++-
7 files changed, 83 insertions(+), 19 deletions(-)
--
2.20.1
next reply other threads:[~2019-12-03 13:43 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-03 13:28 Janosch Frank [this message]
2019-12-03 13:28 ` [PATCH v3 1/4] Header sync Janosch Frank
2019-12-03 13:28 ` [PATCH v3 2/4] s390x: Add missing vcpu reset functions Janosch Frank
2019-12-03 17:44 ` Cornelia Huck
2019-12-04 9:00 ` Janosch Frank
2019-12-04 9:15 ` Cornelia Huck
2019-12-04 14:59 ` Cornelia Huck
2019-12-04 15:07 ` David Hildenbrand
2019-12-04 15:08 ` David Hildenbrand
2019-12-04 15:33 ` Cornelia Huck
2019-12-04 15:35 ` David Hildenbrand
2019-12-03 13:28 ` [PATCH v3 3/4] s390x: Fix cpu normal reset ri clearing Janosch Frank
2019-12-05 13:32 ` Cornelia Huck
2019-12-03 13:28 ` [PATCH v3 4/4] pc-bios/s390x: Fix reset psw mask Janosch Frank
2019-12-03 13:33 ` Christian Borntraeger
2019-12-03 17:18 ` Cornelia Huck
2019-12-03 17:22 ` Cornelia Huck
2019-12-03 18:32 ` Christian Borntraeger
2019-12-05 10:12 ` Cornelia Huck
2019-12-13 12:06 ` Cornelia Huck
2019-12-13 12:37 ` Janosch Frank
2019-12-17 12:36 ` Thomas Huth
2019-12-17 15:09 ` Thomas Huth
2019-12-18 12:15 ` Janosch Frank
2019-12-18 12:28 ` Cornelia Huck
2019-12-18 16:54 ` Cornelia Huck
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