[moderation/CI] Re: KVM: pfncache: Support guest_memfd without direct map

[moderation/CI] Re: KVM: pfncache: Support guest_memfd without direct map

[syzbot ci]

syzbot ci has tested the following series

[v1] KVM: pfncache: Support guest_memfd without direct map
https://lore.kernel.org/all/20251203144159.6131-1-itazur@amazon.com
* [RFC PATCH 1/2] KVM: pfncache: Use kvm_gmem_get_pfn() for guest_memfd-backed memslots
* [RFC PATCH 2/2] KVM: pfncache: Use vmap() for guest_memfd pages without direct map

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/c7f05710-e693-4b72-b1f1-3cf2bae8ac96

***

kernel build error

tree:      kvm-next
URL:       https://kernel.googlesource.com/pub/scm/virt/kvm/kvm/
base:      6b36119b94d0b2bb8cea9d512017efafd461d6ac
arch:      amd64
compiler:  Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
config:    https://ci.syzbot.org/builds/a42d2c64-c758-42f9-9dac-acd528bb662e/config

./include/linux/kvm_host.h:634:9: 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