Message ID | 20220125155735.1018683-3-farosas@linux.ibm.com (mailing list archive) |
---|---|
State | Accepted |
Headers | show
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Tue, 25 Jan 2022 15:57:46 +0000 (GMT) Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C064AC6063; Tue, 25 Jan 2022 15:57:44 +0000 (GMT) Received: from farosas.linux.ibm.com.com (unknown [9.163.21.20]) by b03ledav006.gho.boulder.ibm.com (Postfix) with ESMTP; Tue, 25 Jan 2022 15:57:44 +0000 (GMT) From: Fabiano Rosas <farosas@linux.ibm.com> To: kvm-ppc@vger.kernel.org Subject: [PATCH v3 2/4] KVM: PPC: Book3S HV: Delay setting of kvm ops Date: Tue, 25 Jan 2022 12:57:33 -0300 Message-Id: <20220125155735.1018683-3-farosas@linux.ibm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220125155735.1018683-1-farosas@linux.ibm.com> References: <20220125155735.1018683-1-farosas@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: m5uUbibtqo1PIMj8G2zx6Hhx3APndNs- X-Proofpoint-GUID: FBhaXBB0RBWiwVB8Dp8KCuIdJjmoeiao X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-25_03,2022-01-25_02,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxlogscore=868 clxscore=1015 mlxscore=0 phishscore=0 spamscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 malwarescore=0 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2201110000 definitions=main-2201250100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/> List-Post: <mailto:linuxppc-dev@lists.ozlabs.org> List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe> Cc: linuxppc-dev@lists.ozlabs.org, npiggin@gmail.com, aik@ozlabs.ru Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" <linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> |
Series |
KVM: PPC: KVM module exit fixes
|
expand
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diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 3a3845f366d4..b9aace212599 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -6127,9 +6127,6 @@ static int kvmppc_book3s_init_hv(void) } #endif - kvm_ops_hv.owner = THIS_MODULE; - kvmppc_hv_ops = &kvm_ops_hv; - init_default_hcalls(); init_vcore_lists(); @@ -6145,10 +6142,15 @@ static int kvmppc_book3s_init_hv(void) } r = kvmppc_uvmem_init(); - if (r < 0) + if (r < 0) { pr_err("KVM-HV: kvmppc_uvmem_init failed %d\n", r); + return r; + } - return r; + kvm_ops_hv.owner = THIS_MODULE; + kvmppc_hv_ops = &kvm_ops_hv; + + return 0; } static void kvmppc_book3s_exit_hv(void)
Delay the setting of kvm_hv_ops until after all init code has completed. This avoids leaving the ops still accessible if the init fails. Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> --- arch/powerpc/kvm/book3s_hv.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)