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Peter Anvin" , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jonas Bonn , Stefan Kristiansson , Stafford Horne Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-openrisc@vger.kernel.org X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=993; i=yeoreum.yun@arm.com; h=from:subject:message-id; bh=uHP3fCujvTA7teOGPJseRh4165tfxVj1UjkqwzmtCWQ=; b=owEB7QES/pANAwAKAW3Vw9FaxTEzAcsmYgBqsQ1MsnYSzGCrfSvMhPR2nenqzfaOWd2TWY08B FS8dv7UCUWJAbMEAAEKAB0WIQQtg+CS3QUzuFh1pJ1t1cPRWsUxMwUCarENTAAKCRBt1cPRWsUx MwVVDADY86GBwYvZ/9NRAVbtoFfHEGdfPzdSbaqYPaX2rteHd+ssXS7FQyNXF7l/1y5jgMN6f8T u7ZaYgOKw41FfG1EJ8ZIDiu9bHuqzDTTvuRML+XcjRwJXrhPRAztnbXo/OZ1RTqo729jpcB5Xl9 9PS3DceEj++x8zDzmyN8uxazCUfLRsT6GzwULKx9ysQ+5jUUhYPliUTuPjjCAry4VEjHRk2u0Ed vQh9FTH94HI/jFBfC4SZtHDWf6T1x5Mb0/CSBtnqPk4Pme3fbJMuU2FsPfmyKx2KBuYHJkBfRDZ 2znp1ATgR9+XFXRZo4l/N1jmwBMxYXnA63Q4aLVjuDFyHKRaqnvXBv39ZW6q6spPgH9F7MIAiZ8 X6kHCzMocHrCdxMnZwrD4R9ifssomtcBwjrY1xxB7PCNiew50qsZ9SlhqunzUmYP5D4KRNdR9Eu yEbDNwJYCgqoM0+XH0D/u8DleX7OGnVzPCTqimSGz40CcsWXg4oKF9+WTv4QSQoYAQubY= X-Developer-Key: i=yeoreum.yun@arm.com; a=openpgp; fpr=2D83E092DD0533B85875A49D6DD5C3D15AC53133 X-Rspam-User: X-Stat-Signature: e7g6fo4s1gdj5htun8wb64o5dtkk9qho X-Rspamd-Queue-Id: D4AD720004 X-Rspamd-Server: rspam07 X-HE-Tag: 1789988219-943689 X-HE-Meta: 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 mDUZZwr+ t0xUq1qbJKUrugJMtSZ59S6gb0veoWq1g1z2T9+yj1owgrPNpaFqcJP6bznG0G3I4JrRFo2CdXeUO8BaanyWcsZLO4LBktiV2bdn39PTQbhkbtdQUV/6TLgsbLt2zf05QZ+CJI5wZfIBJ2GJP+OS/FIPOJlAxyzorV8gW4sYWWHeAtUYCAKhnb0ZdWLGAZrFNmeusnO/43t7oTVsGgdVac6gpdiKkHLgMFlbeBIYx+C8wBkKBnkYelFQ6QdIHrZVjnH34TJlMxMkoBLA= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: "David Hildenbrand (Arm)" In include/asm-generic/pgtable-nopmd.h, pud_leaf() is hardcoded to return false as inline function, but it misses the "define pud_leaf pud_leaf" part. To prepare for fixing that, define pud_leaf() only when __PAGETABLE_PMD_FOLDED isn't defined. Signed-off-by: David Hildenbrand (Arm) --- arch/loongarch/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index cf29a4c8ac593..8aee4fc27a26e 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -630,7 +630,9 @@ static inline long pmd_protnone(pmd_t pmd) #endif /* CONFIG_ARCH_HAS_PTE_PROTNONE */ #define pmd_leaf(pmd) ((pmd_val(pmd) & _PAGE_HUGE) != 0) +#ifndef __PAGETABLE_PMD_FOLDED #define pud_leaf(pud) ((pud_val(pud) & _PAGE_HUGE) != 0) +#endif /* * We provide our own get_unmapped area to cope with the virtual aliasing -- 2.43.0