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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE3BEC282DE for ; Thu, 13 Mar 2025 13:50:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 6539C280005; Thu, 13 Mar 2025 09:50:54 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 60378280008; Thu, 13 Mar 2025 09:50:54 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4CBB7280005; Thu, 13 Mar 2025 09:50:54 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 30E21280008 for ; Thu, 13 Mar 2025 09:50:54 -0400 (EDT) Received: from smtpin10.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id D7C95C219C for ; Thu, 13 Mar 2025 13:50:55 +0000 (UTC) X-FDA: 83216663670.10.14BF14C Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf18.hostedemail.com (Postfix) with ESMTP id 991031C000E for ; Thu, 13 Mar 2025 13:50:37 +0000 (UTC) Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=vM8kjhfl; spf=pass (imf18.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1741873837; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=+UjMwhEht30vCR6c5BWARp/0Kl/5L2IcrBToHAC3ydk=; b=c/WK/lwGRzZN6M/C7lUxCSAql86d+qGpgCjvnZFiC0FwtYfoi7zCWDqv+3gkbvsBYFBpwK pM1ZeVJXtxxiNy2Ur+FOtRUKXi8DkJy1PDn9Mn7bN9KEoAxKH/4s4Rp72ZOn2TSiwbKOT9 PBJculSVZNg1jYr9RmPMBTcOnhEamDY= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1741873837; a=rsa-sha256; cv=none; b=BPG3OpAjSbj9E/CMlpFqdxSPKf/qDvJ7p6a5WW9wFbaxzyzpcoWZJmJBteyq6sH+1Fytzy ZKwvyRxaCsfTUQ9Tu8ijCj0zwvz8Q1YhBv9dD9ufDabhLaLsrl7a30X1DKYdBOgB374NJf Iexu5v7P0q17xs1TNU3A91OOcKHy8/A= ARC-Authentication-Results: i=1; imf18.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=vM8kjhfl; spf=pass (imf18.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id B00B25C5DAE; Thu, 13 Mar 2025 13:48:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46EA7C4CEEB; Thu, 13 Mar 2025 13:50:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741873836; bh=xXhNVtoRAjb56OLfL+MIUyuiC6fNrGdmFypg4AHZHss=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vM8kjhflpGv3ifczYRBjucOLjPNbTjYEFQMj1aEp0KsLhRKStFJlWIGjAEJLt2da+ HjtiQkCtGzrOP1Lfase8Tm5L6D5Mn8i2K2X8xlpqdSbVd+khSOen+r9N4+2Ckwctvl vd45q3fsT5VFequdtDMR6RGd84DUAVt5h+T7EQZSGqGj3wc9JcT8Kf80HGB1m/4qV/ YmMUDr49NOXjSCqI/uf+x2MqyPp4kBxltU4mmCjCvwKgvY2LEte6vnTXfX463yflwU D9m/XyUzL5ubJawlpBJuZyq0tgbiYauzm+IdYU+m35MKZ0/I3YkEYIrUzw4+S42UjY 9rlNZpu0kjehA== 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 01/13] arm: mem_init: use memblock_phys_free() to free DMA memory on SA1111 Date: Thu, 13 Mar 2025 15:49:51 +0200 Message-ID: <20250313135003.836600-2-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> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 991031C000E X-Stat-Signature: pw1qr8cygndohfoup9mesdkok6ec7aha X-HE-Tag: 1741873837-874187 X-HE-Meta: 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 SCj5+H1H 2L8IAi2qWaShFfX8= 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: From: "Mike Rapoport (Microsoft)" This will help to pull out memblock_free_all() to generic code. Signed-off-by: Mike Rapoport (Microsoft) --- arch/arm/mm/init.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 5345d218899a..9aec1cb2386f 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -277,14 +277,14 @@ void __init mem_init(void) set_max_mapnr(pfn_to_page(max_pfn) - mem_map); - /* this will put all unused low memory onto the freelists */ - memblock_free_all(); - #ifdef CONFIG_SA1111 /* now that our DMA memory is actually so designated, we can free it */ - free_reserved_area(__va(PHYS_OFFSET), swapper_pg_dir, -1, NULL); + memblock_phys_free(PHYS_OFFSET, __pa(swapper_pg_dir) - PHYS_OFFSET); #endif + /* this will put all unused low memory onto the freelists */ + memblock_free_all(); + free_highpages(); /* -- 2.47.2