From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 583C1C282EC for ; Thu, 13 Mar 2025 13:51:07 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4ZD86K6ZZDz3c97; Fri, 14 Mar 2025 00:51:05 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=139.178.84.217 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1741873865; cv=none; b=WzhJp46ri41akPJUL0NlH48Y93+XGAP5E+DjnWG0eYHS6irErD4Q3kZcXm3lG5PuJtaAB6JPikN2yC5d2ca7ZbG4jntoLIvXAkChjaj4bJaR5nGYtr+6XDbUZDiPSLt/uAEQON4EumJgzTbvcClnj5yQ73BHCEgr82vWbRLUbDH7tNQ/NERh84lO8XGNy9M0N9agXvLLvkwpt2Di4eapWHFEoCZcwrbRSx47JcpELOZxe7Phy4EGm5rJyFhXmNlETQpKBPwpzIrUg9+28d8abjGLqNFdDmmR8NmIxsvPN5Pyy++76LLSVzkS+eWmYGxCHjwDd6p9yL/VSIxXE32l2w== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1741873865; c=relaxed/relaxed; bh=HLWO0CMiutRC/UaFKgn3zaOpEPV2sObAb62rg+W+5EI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=n5KvFSVl/Ranqwvwv3iUtOoWiwAqQSIhPh+YWyoGYHsZFyo/teGAKTB8g1I6fMPF+750T5w8LkjlhmKwyaNSyukh8wfUJeAbt+BibR6UBJVX3ByQtK2Cwse7JXptM7H05yZkAxgVCG1YACcW2l1yMHBp7osRjzXpbXyNQ4zwyCrDGI8UaBlk3w1R3vEEHz0aZvVPRfXXeKiRdWcJwtVywM/FQoQciNwTwC0XNIH1VjZSAFSGtC/TfhttUuseSDVhyEh69YVjvH8BnCZM4U7gTfWTF/pXneYP0DF22dG7snEH7GUXV8j8KrGyyp7hEL6k7avRSVW1ZNOUfsVGPqj8AA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Rfg04cX8; dkim-atps=neutral; spf=pass (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=rppt@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Rfg04cX8; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=rppt@kernel.org; receiver=lists.ozlabs.org) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4ZD86K0wdcz30Tp for ; Fri, 14 Mar 2025 00:51:05 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 8E6815C5E36; Thu, 13 Mar 2025 13:48:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 233FDC4CEEB; Thu, 13 Mar 2025 13:50:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741873863; bh=3f2PL8+tvQz4kqOX8BsTM2Qrh30qjoJp6oFsaw3/420=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Rfg04cX8uRvlfnBvZ49PtoBxznACelq74wTMIN8qaGJSvGheiS5WY6EK6llc1XTtF 6gfjK8h75FHHUhNF68dOsS/oFtjdkjJ/UdR0JOkjjNhf5t/t1YN6tT6GfUQu20OxSn sbuSoNpq+VCYRnQZPmaeVNtJCUjqNbpq4ZSW1ecITC7ukkhURcBZHswtmqwfq9PUxP RWxubMbulZgriXyglKo2XBY7VMr6SwCl2LDKXrjFYY2eYuzUNOABYWueIt6T5V5EjL Sgo45wepOzt0oGbaLtKllAiqkUdgwedzAj+a3s0rcnt1uUTdhMjbsGZmC+q9b9/wNZ UK2vqcKRO6tkw== From: Mike Rapoport To: Andrew Morton Cc: Alexander Gordeev , Andreas Larsson , Andy Lutomirski , Ard Biesheuvel , Arnd Bergmann , Borislav Petkov , Brian Cain , Catalin Marinas , Dave Hansen , "David S. Miller" , Dinh Nguyen , Geert Uytterhoeven , Gerald Schaefer , Guo Ren , Heiko Carstens , Helge Deller , Huacai Chen , Ingo Molnar , Jiaxun Yang , Johannes Berg , John Paul Adrian Glaubitz , Madhavan Srinivasan , Mark Brown , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Mike Rapoport , Palmer Dabbelt , Peter Zijlstra , Richard Weinberger , Russell King , Stafford Horne , Thomas Bogendoerfer , Thomas Gleixner , Vasily Gorbik , Vineet Gupta , Will Deacon , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, x86@kernel.org Subject: [PATCH v2 03/13] hexagon: move initialization of init_mm.context init to paging_init() Date: Thu, 13 Mar 2025 15:49:53 +0200 Message-ID: <20250313135003.836600-4-rppt@kernel.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250313135003.836600-1-rppt@kernel.org> References: <20250313135003.836600-1-rppt@kernel.org> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: "Mike Rapoport (Microsoft)" This will help with pulling out memblock_free_all() to the generic code and reducing code duplication in arch::mem_init(). Signed-off-by: Mike Rapoport (Microsoft) --- arch/hexagon/mm/init.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c index 3458f39ca2ac..508bb6a8dcc9 100644 --- a/arch/hexagon/mm/init.c +++ b/arch/hexagon/mm/init.c @@ -59,14 +59,6 @@ void __init mem_init(void) * To-Do: someone somewhere should wipe out the bootmem map * after we're done? */ - - /* - * This can be moved to some more virtual-memory-specific - * initialization hook at some point. Set the init_mm - * descriptors "context" value to point to the initial - * kernel segment table's physical address. - */ - init_mm.context.ptbase = __pa(init_mm.pgd); } void sync_icache_dcache(pte_t pte) @@ -103,6 +95,12 @@ static void __init paging_init(void) free_area_init(max_zone_pfn); /* sets up the zonelists and mem_map */ + /* + * Set the init_mm descriptors "context" value to point to the + * initial kernel segment table's physical address. + */ + init_mm.context.ptbase = __pa(init_mm.pgd); + /* * Start of high memory area. Will probably need something more * fancy if we... get more fancy. -- 2.47.2