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Mon, 20 Apr 2026 08:49:40 +0000 (GMT) Received: from b46lp25.lnxne.boe (unknown [9.87.84.240]) by smtpav01.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 20 Apr 2026 08:49:40 +0000 (GMT) From: Janosch Frank To: kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, imbrenda@linux.ibm.com, borntraeger@linux.ibm.com, nrb@linux.ibm.com Subject: [kvm-unit-tests PATCH v2 0/4] s390x: Cleanup virtualization library Date: Mon, 20 Apr 2026 08:44:21 +0000 Message-ID: <20260420084933.251244-1-frankja@linux.ibm.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=L78theT8 c=1 sm=1 tr=0 ts=69e5e8a9 cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=RzCfie-kr_QcCd8fBx8p:22 a=i1egRVeOCA4yOCXTAOoA:9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIwMDA4NCBTYWx0ZWRfXwljWGQPFsWZk kBZQYstQ+WQ1EOBQAkhdtCCtJs8YZOHwuv4TYj0avqFdr0tnRJyaOfs4GkIJApKbI42EnCZDpfM 598S6eCEFXtWBnll9sU+U36FixgcXIfDlsairLHFuCXKYw07mVKzCRBztdVxDv3hFiXY7j2sUhX rO7LiT0rFq9/q6kwmAGQWIsvSzCYujgXFF9QkrgWz+qUIj3j7ZrNsSyU6CWZObf6tt+ic+MUbck /PGoCfLU8L3N7VhGKcr3k7eMKDHJorITQRcDNiKcyogKpdoitYhUtLxN0ccRtplfwW7KB9zsuYI maUcuCcmPiRvFKF8zi+8zWms+fv/EtzZuFrs9aoUY4F/qz+6E6PjV8ITbGYzqyfmlw+DreZwZpJ fN3ZCWKBtUPWU0sHN1K6ru9FIuua33OG4AsKtPTSk0dIkEDWjW3snqb+zsBWsrMzs8warenkAVP j4rdDKYSzNzAi+2YnLA== X-Proofpoint-GUID: GyG8t871XrJqkZPRc3AUSGuwRXv5O1cD X-Proofpoint-ORIG-GUID: GyG8t871XrJqkZPRc3AUSGuwRXv5O1cD X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-20_01,2026-04-17_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 spamscore=0 bulkscore=0 suspectscore=0 lowpriorityscore=0 adultscore=0 clxscore=1015 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604200084 In order to support sae virtualization we need to cleanup the library a bit and make it more flexible when it comes to guest creation and allocation. v2: - Renamed get_page_root() to get_primary_page_root() - Reworked patch 3 into a general sie memory improvement patch - Removed the sie struct rename patch Janosch Frank (4): lib: s390x: Add function to get page root lib: s390x: sie: Allocate physical guest memory via memalign lib: s390x: sie: Memory rework lib: s390x: snippet: Add function to create a guest of specific length lib/s390x/mmu.h | 7 ++++ lib/s390x/sie.c | 89 ++++++++++++++++++++++++--------------------- lib/s390x/sie.h | 2 +- lib/s390x/snippet.h | 19 ++++++++-- s390x/diag258.c | 4 +- s390x/edat.c | 5 ++- s390x/mvpg-sie.c | 4 +- s390x/pv-diags.c | 2 +- s390x/pv-edat1.c | 9 ++--- s390x/pv-icptcode.c | 4 +- s390x/pv-ipl.c | 2 +- s390x/sie-dat.c | 4 +- s390x/sie.c | 13 ++----- s390x/skey.c | 7 ++-- s390x/spec_ex-sie.c | 2 + s390x/stfle-sie.c | 2 + 16 files changed, 97 insertions(+), 78 deletions(-) -- 2.51.0