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[67.164.59.41]) by smtp.googlemail.com with ESMTPSA id d9443c01a7336-249065ab343sm169403475ad.126.2025.09.03.11.59.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Sep 2025 11:59:42 -0700 (PDT) From: "Vishal Moola (Oracle)" To: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, Andrew Morton , linux-block@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-efi@vger.kernel.org, virtualization@lists.linux.dev, "Vishal Moola (Oracle)" , Madhavan Srinivasan , Michael Ellerman , "Ritesh Harjani (IBM)" Subject: [PATCH v3 5/7] powerpc: Stop calling page_address() in free_pages() Date: Wed, 3 Sep 2025 11:59:19 -0700 Message-ID: <20250903185921.1785167-6-vishal.moola@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250903185921.1785167-1-vishal.moola@gmail.com> References: <20250903185921.1785167-1-vishal.moola@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: 4gt9i64fjbqzpaas75a11y8t4e7kjx58 X-Rspam-User: X-Rspamd-Queue-Id: D989340006 X-Rspamd-Server: rspam05 X-HE-Tag: 1756925984-516574 X-HE-Meta: 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 3EQ/Iok8 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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: free_pages() should be used when we only have a virtual address. We should call __free_pages() directly on our page instead. Signed-off-by: Vishal Moola (Oracle) Reviewed-by: Ritesh Harjani (IBM) --- arch/powerpc/mm/book3s64/radix_pgtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index be523e5fe9c5..73977dbabcf2 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -780,7 +780,7 @@ static void __meminit free_vmemmap_pages(struct page *page, while (nr_pages--) free_reserved_page(page++); } else - free_pages((unsigned long)page_address(page), order); + __free_pages(page, order); } static void __meminit remove_pte_table(pte_t *pte_start, unsigned long addr, -- 2.51.0