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Rao" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexander Gordeev , Gerald Schaefer , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , "David S. Miller" , linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org Subject: [PATCH v2 04/15] powerpc/pgtable: define PFN_PTE_SHIFT Date: Thu, 25 Jan 2024 20:32:16 +0100 Message-ID: <20240125193227.444072-5-david@redhat.com> In-Reply-To: <20240125193227.444072-1-david@redhat.com> References: <20240125193227.444072-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.9 X-Stat-Signature: 1fdxbygu63dpkjiiribjksj78g9mo6ad X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 11394140023 X-Rspam-User: X-HE-Tag: 1706211184-416193 X-HE-Meta: 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 bhk30PJ2 S73yZFNjm4Clq91Mq2p696rXm+7mvDD7Xus+gECMS5GzYJvUy/Dx9i6c1Ozn69LQuQcNmeueSUqfr/3abDWhsuhCp6LkEM2TR4sdVFKTDnsdSlnY6xzBKjtiMf1BUuah89taUlkkk+kkLd98SS1yhu79UppVRAdxnQa4C/y2FLTsMSJd5EiVswm7CDFe9nPpgX7vN/t/kDaja8SlfXmAG1fFoOUQd8HAeDwsY 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: We want to make use of pte_next_pfn() outside of set_ptes(). Let's simply define PFN_PTE_SHIFT, required by pte_next_pfn(). Signed-off-by: David Hildenbrand Reviewed-by: Christophe Leroy --- arch/powerpc/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 9224f23065fff..7a1ba8889aeae 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -41,6 +41,8 @@ struct mm_struct; #ifndef __ASSEMBLY__ +#define PFN_PTE_SHIFT PTE_RPN_SHIFT + void set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte, unsigned int nr); #define set_ptes set_ptes