From: Janosch Frank <frankja@linux.ibm.com>
To: kvm@vger.kernel.org
Cc: linux-s390@vger.kernel.org, david@redhat.com, thuth@redhat.com
Subject: [kvm-unit-tests PATCH v2 0/3] s390x: Improve architectural compliance for diag308
Date: Mon, 11 Nov 2019 10:33:42 -0500 [thread overview]
Message-ID: <20191111153345.22505-1-frankja@linux.ibm.com> (raw)
When testing diag308 subcodes 0/1 on lpar with virtual mem set up, I
experienced spec PGMs and addressing PGMs due to the tests not setting
short psw bit 12 and leaving the DAT bit on. The problem was not found
under KVM/QEMU, because Qemu just ignores all cpu mask bits.
v1 -> v2:
* Fixed comment in extra patch
* Now using pre-defined reset psw
* Fixed some comments
Janosch Frank (3):
s390x: Fix initial cr0 load comments
s390x: Add CR save area
s390x: Load reset psw on diag308 reset
lib/s390x/asm-offsets.c | 3 ++-
lib/s390x/asm/arch_def.h | 5 +++--
lib/s390x/interrupt.c | 4 ++--
lib/s390x/smp.c | 2 +-
s390x/cstart64.S | 38 ++++++++++++++++++++++++--------------
5 files changed, 32 insertions(+), 20 deletions(-)
--
2.20.1
next reply other threads:[~2019-11-11 15:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-11 15:33 Janosch Frank [this message]
2019-11-11 15:33 ` [kvm-unit-tests PATCH v2 1/3] s390x: Fix initial cr0 load comments Janosch Frank
2019-11-12 9:25 ` Thomas Huth
2019-11-11 15:33 ` [kvm-unit-tests PATCH v2 2/3] s390x: Add CR save area Janosch Frank
2019-11-11 17:22 ` David Hildenbrand
2019-11-12 9:41 ` Thomas Huth
2019-11-11 15:33 ` [kvm-unit-tests PATCH v2 3/3] s390x: Load reset psw on diag308 reset Janosch Frank
2019-11-12 9:53 ` Thomas Huth
2019-11-12 12:09 ` David Hildenbrand
2019-11-12 13:42 ` Janosch Frank
2019-11-12 16:17 ` Thomas Huth
2019-11-13 10:04 ` Janosch Frank
2019-11-13 10:31 ` Thomas Huth
2019-11-13 11:24 ` [kvm-unit-tests PATCH v4] " Janosch Frank
2019-11-13 18:06 ` David Hildenbrand
2019-11-14 7:24 ` Janosch Frank
2019-11-12 13:45 ` [kvm-unit-tests PATCH v3] " Janosch Frank
2019-11-12 12:10 ` [kvm-unit-tests PATCH v2 0/3] s390x: Improve architectural compliance for diag308 David Hildenbrand
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