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Peter Anvin" , Matthew Rosato , Farhan Ali , Eric Farman , Tony Krowiak , Halil Pasic , Jason Herne , Harald Freudenberger , Holger Dengler , Alex Williamson Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, Steffen Eiden X-Mailer: b4 0.14.3 X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-ORIG-GUID: 3U_JyZXUK6kzha80TThf9iX5kysaqgN5 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTI0MDAzNiBTYWx0ZWRfX+UozSMrUe7oQ KJLJ9/RoPyYGe1Whh6XGM0fNt38TDVSHcuDIaGsD48Q+/TtnLStkxjJQCoTSfhvn2e3WVS61FXY dcYVLmnZPqZO45+xfrQ+bFRkkiSrYVChFT7d6+JnCnJw6GRK/yzPy0gqACCFQ7BKpBA8lJq8Pbs C3i55lOwAW7SzNwkHTXYdPaYPpSaCh8yyMnQt/X0w0+Ltgev/noKIYuyD1AxhEjdlOFZdQJhzAd iZi92m/YlL/zPtkC8spsoJltQCdEuUHqjicyIzSdjwPKL+fk/6qgOjb5aKT6cgmRjabL0ScsEXe QROv4vlJuODh+kac5X8Ci7+MRlct+pgC7zbUIRvlw2XE0114GBcGAgJjohSsbOpVq+yM33mRlOM T/U1Ejt0TAAYcJw2r5jg7i/ZlB53BCaIXlSe6GhJqfbcLM0k06GqYnbB7AkWlGJvi1WF8CmET5k w8eM7Eof5MolfUvkvEg== X-Authority-Analysis: v=2.4 cv=O/KsLx9W c=1 sm=1 tr=0 ts=6ab4e645 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=Y2IxJ9c9Rs8Kov3niI8_:22 a=1XWaLZrsAAAA:8 a=VnNF1IyMAAAA:8 a=cWV-k8hB2h86IYwIXi4A:9 a=QEXdDO2ut3YA:10 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTI0MDAzNiBTYWx0ZWRfX1agVaYczpMPP ceFYguFyJZDh5HbizcNcQIu4QFq6mSMs7pdJdgGQTlvUfVhdai7jbI5qEh/QvNwXlNg1KUbYEaK FjiWabEBvu9BuniXGsrzH5PHlSUaRsw= X-Proofpoint-GUID: R4Dokp0rHAU3A5bWzsAfiJTwsbqOF3v7 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=2026-09-24_02,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 phishscore=0 impostorscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609240036 Switch kvm_get_kvm, kvm_get_kvm_safe, and kvm_put_kvm from EXPORT_SYMBOL_GPL to EXPORT_SYMBOL_FOR_KVM_INTERNAL. These symbols are now only used within KVM itself. No external module needs them now that VFIO uses file-based reference counting. Remove the corresponding exemptions from the x86 KVM Makefile exports check. Suggested-by: Sean Christopherson Signed-off-by: Steffen Eiden --- arch/x86/kvm/Makefile | 5 +---- virt/kvm/kvm_main.c | 6 +++--- 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/arch/x86/kvm/Makefile b/arch/x86/kvm/Makefile index e6d395ede9e2..c6bf463f5032 100644 --- a/arch/x86/kvm/Makefile +++ b/arch/x86/kvm/Makefile @@ -61,10 +61,7 @@ exports_grep_trailer := --include='*.[ch]' -nrw $(srctree)/virt/kvm $(srctree)/a -e kvm_page_track_unregister_notifier \ -e kvm_write_track_add_gfn \ -e kvm_write_track_remove_gfn \ - -e kvm_file_to_kvm_fn \ - -e kvm_get_kvm \ - -e kvm_get_kvm_safe \ - -e kvm_put_kvm + -e kvm_file_to_kvm_fn # Force grep to emit a goofy group separator that can in turn be replaced with # the above newline macro (newlines in Make are a nightmare). Note, grep only diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index bab71d398236..891a67cb365a 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1314,7 +1314,7 @@ void kvm_get_kvm(struct kvm *kvm) { refcount_inc(&kvm->users_count); } -EXPORT_SYMBOL_GPL(kvm_get_kvm); +EXPORT_SYMBOL_FOR_KVM_INTERNAL(kvm_get_kvm); /* * Make sure the vm is not during destruction, which is a safe version of @@ -1324,14 +1324,14 @@ bool kvm_get_kvm_safe(struct kvm *kvm) { return refcount_inc_not_zero(&kvm->users_count); } -EXPORT_SYMBOL_GPL(kvm_get_kvm_safe); +EXPORT_SYMBOL_FOR_KVM_INTERNAL(kvm_get_kvm_safe); void kvm_put_kvm(struct kvm *kvm) { if (refcount_dec_and_test(&kvm->users_count)) kvm_destroy_vm(kvm); } -EXPORT_SYMBOL_GPL(kvm_put_kvm); +EXPORT_SYMBOL_FOR_KVM_INTERNAL(kvm_put_kvm); /* * Used to put a reference that was taken on behalf of an object associated -- 2.53.0