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Fri, 4 Sep 2026 06:06:48 +0000 (GMT) From: Claudio Imbrenda To: pbonzini@redhat.com Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org, frankja@linux.ibm.com, borntraeger@de.ibm.com Subject: [GIT PULL v1 02/11] KVM: s390: Fix compile warning for kvm_s390_update_cmma_dirty() Date: Fri, 4 Sep 2026 08:06:38 +0200 Message-ID: <20260904060647.562443-3-imbrenda@linux.ibm.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260904060647.562443-1-imbrenda@linux.ibm.com> References: <20260904060647.562443-1-imbrenda@linux.ibm.com> Precedence: bulk X-Mailing-List: kvm@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=EIc2FVZC c=1 sm=1 tr=0 ts=6a9a6003 cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=VnNF1IyMAAAA:8 a=UaRUjzXUzZSuBrJintwA:9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA0MDA1NCBTYWx0ZWRfXz83jhPcLP1pu /gesoGpvCCwtBqRrMi8te69oAv5KnFY7FoFxJ9ALDWp5GBrjTliMNWeAm4ri42U+pr5pf10RuAX AoKrji33HTAfo2j2Tsh2iv01PAAaz5WFEQfOpu2qxUxhPrvv5d5ou84E7E1kIpqMYzLSKSbn1mX lKC+qHqthV+bnWUuqIxlhK6QxmW3RWINLZ9V2pbkN6k9llgoUia1lCLcLy/XbJBe4YeAwzib9Ve B14WwdwEbMAS3ocMX2kgxIWFHzjSwZ8+BdZXDtaJKGI5l7u9JyZpjjrSuAJaNM29GierlWyeZGV +BYzNQBAyZjizgSshUZnO7NFe8uL4UA2s6LTf0RJpeZvucYSw4QYe7yjw6HkeqFFT7wMMxOl3BZ GWFBNIYdudxyjoetblxYLf455rFgCCQYsxT88quzomJmCyjR5Kl2WjqYFcohtZiFqApMGDHnoJ5 UGBktb1VnD1V7MZd3Rg== X-Proofpoint-GUID: TMbJ2ZjxYCk_dJ9kNZX8LSDwcfnDXbYm X-Proofpoint-ORIG-GUID: TMbJ2ZjxYCk_dJ9kNZX8LSDwcfnDXbYm X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA0MDA1NCBTYWx0ZWRfX2/u269mEu3K9 UeqCcX1nYyc7/yM7TFOe6PuFZzdfDzKk9fRFV2c0KxyG0SzmJth4RBv94h+qW8cgE6Z9oT7cRwh ndN00Zze5LApPO8SNBWTRY/z2+AsSNg= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-04_02,2026-09-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 impostorscore=0 suspectscore=0 priorityscore=1501 clxscore=1015 phishscore=0 spamscore=0 adultscore=0 lowpriorityscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609040054 The parameter "old" should be marked as const, to prevent compile-time warnings. Fixes: d487a24041c2 ("KVM: s390: Prepare gmap for a second KVM implementation") Signed-off-by: Claudio Imbrenda Message-ID: <20260828115439.145885-3-imbrenda@linux.ibm.com> --- arch/s390/kvm/s390/s390.c | 2 +- arch/s390/kvm/s390/s390.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/s390/kvm/s390/s390.c b/arch/s390/kvm/s390/s390.c index b0839e887221..8f7e09d7d049 100644 --- a/arch/s390/kvm/s390/s390.c +++ b/arch/s390/kvm/s390/s390.c @@ -5766,7 +5766,7 @@ static long cmma_d_count_pte(union pte *ptep, gfn_t gfn, gfn_t next, struct dat_ return 0; } -void kvm_s390_update_cmma_dirty(struct kvm *kvm, struct kvm_memory_slot *old) +void kvm_s390_update_cmma_dirty(struct kvm *kvm, const struct kvm_memory_slot *old) { const struct dat_walk_ops ops = { .pte_entry = cmma_d_count_pte, }; diff --git a/arch/s390/kvm/s390/s390.h b/arch/s390/kvm/s390/s390.h index d284a263ba70..aa0d1d062f8d 100644 --- a/arch/s390/kvm/s390/s390.h +++ b/arch/s390/kvm/s390/s390.h @@ -472,7 +472,7 @@ int __kvm_s390_mprotect_many(struct gmap *gmap, gpa_t gpa, u8 npages, unsigned i unsigned long bits); bool kvm_arch_setup_async_pf(struct kvm_vcpu *vcpu); -void kvm_s390_update_cmma_dirty(struct kvm *kvm, struct kvm_memory_slot *old); +void kvm_s390_update_cmma_dirty(struct kvm *kvm, const struct kvm_memory_slot *old); int kvm_s390_vm_stop_migration(struct kvm *kvm); -- 2.55.0