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Tue, 10 Feb 2026 20:47:48 -0800 (PST) Received: from adminpc-PowerEdge-R7525 ([27.122.242.81]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ab29965031sm8879665ad.46.2026.02.10.20.47.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Feb 2026 20:47:47 -0800 (PST) Date: Wed, 11 Feb 2026 13:47:43 +0900 From: Austin Kim To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, austindh.kim@gmail.com, austin.kim@lge.com Subject: [PATCH 1/2] riscv: move kaslr_offset() to page.h as a static inline function Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260210_204749_741585_5AD003C2 X-CRM114-Status: GOOD ( 11.09 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Austin Kim The kaslr_offset() function is a simple accessor that returns kernel_map.virt_offset. This commit change also ensures that kaslr_offset() is consistently available across various kernel configurations without requiring explicit linkage to mm/init.c. Signed-off-by: Austin Kim --- arch/riscv/include/asm/page.h | 5 ++++- arch/riscv/mm/init.c | 5 ----- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index 187aad0a7..813b6da57 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -190,7 +190,10 @@ extern phys_addr_t __phys_addr_symbol(unsigned long x); #define sym_to_pfn(x) __phys_to_pfn(__pa_symbol(x)) -unsigned long kaslr_offset(void); +static inline unsigned long kaslr_offset(void) +{ + return kernel_map.virt_offset; +} static __always_inline void *pfn_to_kaddr(unsigned long pfn) { diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 811e03786..257df6bd2 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -1078,11 +1078,6 @@ static int __init print_nokaslr(char *p) return 0; } early_param("nokaslr", print_nokaslr); - -unsigned long kaslr_offset(void) -{ - return kernel_map.virt_offset; -} #endif asmlinkage void __init setup_vm(uintptr_t dtb_pa) -- 2.34.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C0440191F94 for ; 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Tue, 10 Feb 2026 20:47:48 -0800 (PST) Received: from adminpc-PowerEdge-R7525 ([27.122.242.81]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ab29965031sm8879665ad.46.2026.02.10.20.47.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Feb 2026 20:47:47 -0800 (PST) Date: Wed, 11 Feb 2026 13:47:43 +0900 From: Austin Kim To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, austindh.kim@gmail.com, austin.kim@lge.com Subject: [PATCH 1/2] riscv: move kaslr_offset() to page.h as a static inline function Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline From: Austin Kim The kaslr_offset() function is a simple accessor that returns kernel_map.virt_offset. This commit change also ensures that kaslr_offset() is consistently available across various kernel configurations without requiring explicit linkage to mm/init.c. Signed-off-by: Austin Kim --- arch/riscv/include/asm/page.h | 5 ++++- arch/riscv/mm/init.c | 5 ----- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index 187aad0a7..813b6da57 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -190,7 +190,10 @@ extern phys_addr_t __phys_addr_symbol(unsigned long x); #define sym_to_pfn(x) __phys_to_pfn(__pa_symbol(x)) -unsigned long kaslr_offset(void); +static inline unsigned long kaslr_offset(void) +{ + return kernel_map.virt_offset; +} static __always_inline void *pfn_to_kaddr(unsigned long pfn) { diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 811e03786..257df6bd2 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -1078,11 +1078,6 @@ static int __init print_nokaslr(char *p) return 0; } early_param("nokaslr", print_nokaslr); - -unsigned long kaslr_offset(void) -{ - return kernel_map.virt_offset; -} #endif asmlinkage void __init setup_vm(uintptr_t dtb_pa) -- 2.34.1