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charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2 (3.56.2-2.fc42) MIME-Version: 1.0 X-Rspam-User: X-Stat-Signature: 96tirgu5cxr6px3upp8ecr3dn7cgs4np X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: E39F240009 X-HE-Tag: 1771900783-333987 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 2026-02-24 at 09:56 +0800, Baolin Wang wrote: >=20 > diff --git a/mm/rmap.c b/mm/rmap.c > index bff8f222004e..be785dfc9336 100644 > --- a/mm/rmap.c > +++ b/mm/rmap.c > @@ -1065,6 +1065,7 @@ int folio_referenced(struct folio *folio, int > is_locked, > =C2=A0 .invalid_vma =3D invalid_folio_referenced_vma, > =C2=A0 }; > =C2=A0 > + VM_WARN_ON_FOLIO(folio_is_zone_device(folio), folio); > =C2=A0 *vm_flags =3D 0; > =C2=A0 if (!pra.mapcount) > =C2=A0 return 0; Should be a VM_WARN_ON_ONCE_FOLIO so we do not cause a softlockup if we try to print information about a million ZONE_DEVICE pages? --=20 All Rights Reversed.