[moderation/CI] Re: KVM: pfncache: Add guest_memfd support to pfncache

[moderation/CI] Re: KVM: pfncache: Add guest_memfd support to pfncache

[syzbot ci]

syzbot ci has tested the following series

[v2] KVM: pfncache: Add guest_memfd support to pfncache
https://lore.kernel.org/all/20260226135309.29493-1-itazur@amazon.com
* [RFC PATCH v2 1/7] KVM: x86: Avoid silent kvm-clock activation failures
* [RFC PATCH v2 2/7] KVM: pfncache: Resolve PFNs via kvm_gmem_get_pfn() for gmem-backed GPAs
* [RFC PATCH v2 3/7] KVM: pfncache: Obtain KHVA via vmap() for gmem with NO_DIRECT_MAP
* [RFC PATCH v2 4/7] KVM: Rename invalidate_begin to invalidate_start for consistency
* [RFC PATCH v2 5/7] KVM: pfncache: Rename invalidate_start() helper
* [RFC PATCH v2 6/7] KVM: Rename mn_* invalidate-related fields to generic ones
* [RFC PATCH v2 7/7] KVM: pfncache: Invalidate on gmem invalidation and memattr updates

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/56b5d8d0-838b-4843-928c-57e1b9b92df5

***

kernel build error

tree:      kvm-next
URL:       https://kernel.googlesource.com/pub/scm/virt/kvm/kvm/
base:      e89f0e9a0a007e8c3afb8ecd739c0b3255422b00
arch:      amd64
compiler:  Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
config:    https://ci.syzbot.org/builds/d1858f86-fac5-4d85-97c0-6aea927508ab/config

arch/x86/kvm/../../../virt/kvm/kvm_main.c:2624:34: error: too few arguments provided to function-like macro invocation
arch/x86/kvm/../../../virt/kvm/kvm_main.c:2624:2: error: use of undeclared identifier 'kvm_for_each_memslot'

***

If these findings have caused you to resend the series or submit a
separate fix, please add the following tag to your commit message:
  Tested-by: syzbot@syzkaller.appspotmail.com

---
This report is generated by a bot. It may contain errors.
syzbot ci engineers can be reached at syzkaller@googlegroups.com.

The email will later be sent to:
[david@kernel.org dwmw2@infradead.org itazur@amazon.com jackmanb@google.com kalyazin@amazon.com kvm@vger.kernel.org patrick.roy@campus.lmu.de pbonzini@redhat.com pdurrant@amazon.com seanjc@google.com tabba@google.com vkuznets@redhat.com zulinx86@gmail.com]

If the report looks fine to you, reply with:
#syz upstream

If the report is a false positive, reply with
#syz invalid

[moderation/CI] Re: KVM: pfncache: Add guest_memfd support to pfncache

[syzbot ci]

syzbot ci has tested the following series

[v3] KVM: pfncache: Add guest_memfd support to pfncache
https://lore.kernel.org/all/20260310063647.15665-1-itazur@amazon.com
* [RFC PATCH v3 1/6] KVM: pfncache: Resolve PFNs via kvm_gmem_get_pfn() for gmem-backed GPAs
* [RFC PATCH v3 2/6] KVM: pfncache: Obtain KHVA via vmap() for gmem with NO_DIRECT_MAP
* [RFC PATCH v3 3/6] KVM: Rename invalidate_begin to invalidate_start for consistency
* [RFC PATCH v3 4/6] KVM: pfncache: Rename invalidate_start() helper
* [RFC PATCH v3 5/6] KVM: Rename mn_* invalidate-related fields to generic ones
* [RFC PATCH v3 6/6] KVM: pfncache: Invalidate on gmem invalidation and memattr updates

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/ccfe2969-11ff-4a60-b754-7e88e8a233a5

***

kernel build error

tree:      kvm-next
URL:       https://kernel.googlesource.com/pub/scm/virt/kvm/kvm/
base:      e89f0e9a0a007e8c3afb8ecd739c0b3255422b00
arch:      amd64
compiler:  Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
config:    https://ci.syzbot.org/builds/1ac93cba-4964-499e-b638-ce065647b0dd/config

arch/x86/kvm/../../../virt/kvm/pfncache.c:107:18: error: call to undeclared function 'mapping_no_direct_map'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]

***

If these findings have caused you to resend the series or submit a
separate fix, please add the following tag to your commit message:
  Tested-by: syzbot@syzkaller.appspotmail.com

---
This report is generated by a bot. It may contain errors.
syzbot ci engineers can be reached at syzkaller@googlegroups.com.

The email will later be sent to:
[david@kernel.org dwmw2@infradead.org itazur@amazon.com jackmanb@google.com kalyazin@amazon.com kvm@vger.kernel.org patrick.roy@campus.lmu.de pbonzini@redhat.com pdurrant@amazon.com seanjc@google.com tabba@google.com vkuznets@redhat.com zulinx86@gmail.com]

If the report looks fine to you, reply with:
#syz upstream

If the report is a false positive, reply with
#syz invalid