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Thu, 16 Mar 2023 05:10:32 +0000 (GMT) Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id F359520043; Thu, 16 Mar 2023 05:10:30 +0000 (GMT) Received: from r223l.aus.stglabs.ibm.com (unknown [9.3.109.14]) by smtpav01.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 16 Mar 2023 05:10:30 +0000 (GMT) From: Kautuk Consul To: Michael Ellerman , Nicholas Piggin , Christophe Leroy , Fabiano Rosas , Sathvika Vasireddy , Alexey Kardashevskiy Subject: [PATCH v3 0/2] Improving calls to kvmppc_hv_entry Date: Thu, 16 Mar 2023 01:10:23 -0400 Message-Id: <20230316051025.1424093-1-kconsul@linux.vnet.ibm.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: -IptIBy7kycJfyJVBIPSgrKplw3aZsKk X-Proofpoint-ORIG-GUID: 5O-4PcWa-da0N6P7c6oPIJ6KO0wQA9sh X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-16_03,2023-03-15_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 lowpriorityscore=0 impostorscore=0 mlxlogscore=797 malwarescore=0 adultscore=0 clxscore=1015 phishscore=0 priorityscore=1501 bulkscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303150002 definitions=main-2303160042 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Kautuk Consul Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" - remove .global scope of kvmppc_hv_entry - remove r4 argument to kvmppc_hv_entry as it is not required Changes since v2: - Add the lwsync instruction before the load to r4 to order load of vcore before load of vcpu Kautuk Consul (2): arch/powerpc/kvm: kvmppc_hv_entry: remove .global scope arch/powerpc/kvm: kvmppc_hv_entry: remove r4 argument arch/powerpc/kvm/book3s_hv_rmhandlers.S | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)