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]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 69BCDD25030 for ; Sun, 11 Jan 2026 08:27:45 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CB0D06B00BE; Sun, 11 Jan 2026 03:27:44 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id C4E6E6B00C0; Sun, 11 Jan 2026 03:27:44 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B70BE6B00C1; Sun, 11 Jan 2026 03:27:44 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id A3C526B00BE for ; Sun, 11 Jan 2026 03:27:44 -0500 (EST) Received: from smtpin21.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 6E67E1B57C for ; Sun, 11 Jan 2026 08:27:44 +0000 (UTC) X-FDA: 84319004448.21.E447DCB Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf13.hostedemail.com (Postfix) with ESMTP id D460F20002 for ; Sun, 11 Jan 2026 08:27:42 +0000 (UTC) Authentication-Results: imf13.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=cucgyfK5; spf=pass (imf13.hostedemail.com: domain of rppt@kernel.org designates 172.105.4.254 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=1768120062; 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=kBBKJwrcTjhhjxH1pyy/2Lv9SOwm9YyMZRAlSFGYa0Q=; b=BjUqTgVCvU4u2Zi9i2lNXYCf3JlKm3Y+ycDry56Cia7LmhXwIFQxwYMBloTDGXs79V0k8G aGlsxbsVZY3aj+VaovG8cbXzcn/WvCR487YtowVhsKHN7Wr798k5yS/xuElXCpfEItuoi2 NAxy3HXkKW1ozntgHz641evMDnSNVH4= ARC-Authentication-Results: i=1; imf13.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=cucgyfK5; spf=pass (imf13.hostedemail.com: domain of rppt@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1768120062; a=rsa-sha256; cv=none; b=XXO36XdwN+YbAG0V2ribXqwmdEi9uSAvVKw4X13eOSwi6eg4S5BmYrBiA1Zx68yDu6dMdm hrDvKnQUdM/lpPBQVhzxrZKatkkNfnDhZ9J4YzcHoyC21Kf2PESPMU31xCb7N7BViaFmDU ysOsfsZyIEU7bUXuJ20DGyciS7q3lfw= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 5EDF460121; Sun, 11 Jan 2026 08:27:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74B0AC4CEF7; Sun, 11 Jan 2026 08:27:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768120062; bh=zd5p0i2OlJkjqXnS1oV6Bjn1onLoj8/4tNSvugcI3Wg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cucgyfK549u/HKU9sXOhtGyxmUzXaeQo6OcfMmBauoICa2ALqFD4CHcgssCffdtz0 jNR5GmojmKPSKMXaxzTVfIKcpg4AhT3GBI9gKFSlU99+ajBqkW87jen695O6x8QgyW qqFORooblG61KNiQrUz0ViZwhnArOqE+rUf8POn7T1L4C49wdI+cVoEUkJVPyN1phL DB6aLqdi3kVV0WLbCcSIvN7kGg9TuKq12+ybRyVObguRL0q+vGXwqyNaQkOT629PZh 4zn7LMoAz8MYeLMbgJf6kw8eNAuufEeYwPLbjRlaWuHnzdOzixI9umBE0hkN04bQGL GyVogLrYtnLyQ== From: Mike Rapoport To: Andrew Morton Cc: Alex Shi , Alexander Gordeev , Andreas Larsson , Borislav Petkov , Brian Cain , "Christophe Leroy (CS GROUP)" , Catalin Marinas , "David S. Miller" , Dave Hansen , David Hildenbrand , Dinh Nguyen , Geert Uytterhoeven , Guo Ren , Heiko Carstens , Helge Deller , Huacai Chen , Ingo Molnar , Johannes Berg , John Paul Adrian Glaubitz , Jonathan Corbet , Klara Modin , "Liam R. Howlett" , Lorenzo Stoakes , Magnus Lindholm , Matt Turner , Max Filippov , Michael Ellerman , Michal Hocko , Michal Simek , Mike Rapoport , Muchun Song , Oscar Salvador , Palmer Dabbelt , Pratyush Yadav , Richard Weinberger , Ritesh Harjani , Russell King , Stafford Horne , Suren Baghdasaryan , Thomas Bogendoerfer , Thomas Gleixner , Vasily Gorbik , Vineet Gupta , Vlastimil Babka , Will Deacon , x86@kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-cxl@vger.kernel.org, linux-doc@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-um@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org Subject: [PATCH v3 25/29] mips: drop paging_init() Date: Sun, 11 Jan 2026 10:20:59 +0200 Message-ID: <20260111082105.290734-26-rppt@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260111082105.290734-1-rppt@kernel.org> References: <20260111082105.290734-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: D460F20002 X-Stat-Signature: uodssctodymxk31otqe744rptijz7wfq X-HE-Tag: 1768120062-372511 X-HE-Meta: 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 iwP50No9 kSPdvxqYbzi6qTsEi75g29RUSSDRWlddG0KM4e2vl9p12EFLn+s8O5tdMsMsgkPVUo4Wl3KuyXJjkehAm34QGLl/fzU7/npxb81uHrFdxqBrT6Cd8GrW1y8MTiDeftbbyRZcspoBzaMO+Zm0eaA94taR2CUhPOQpxlmqaUraNqqgtk1afjt6Vyyjg7cFfAH8bU8GYlRpvTn2QL5HbdtG8ffoWjmXye0Eyh/FwN236H8VBzXCbl13DVgdevNH+O+6jh2nCi/aqo5DiShPLH5sWLe2mrjoZQq2HewHcCo2JcHuOYvOvlWLVm6XBMVMd8cgMiUI+cRtrWO5o3TOgzlmXEpfas4pDOt8ReJhY 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)" All three variants of paging_init() on MIPS are wrappers for pagetable_init(). Instead of having three identical wrappers, call pagetable_init() directly from setup_arch() and remove the unnecessary paging_init() functions. Signed-off-by: Mike Rapoport (Microsoft) --- arch/mips/include/asm/pgalloc.h | 2 -- arch/mips/include/asm/pgtable.h | 2 +- arch/mips/kernel/setup.c | 4 ++-- arch/mips/loongson64/numa.c | 5 ----- arch/mips/mm/init.c | 5 ----- arch/mips/sgi-ip27/ip27-memory.c | 5 ----- 6 files changed, 3 insertions(+), 20 deletions(-) diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h index 7a04381efa0b..6efd4a58bf10 100644 --- a/arch/mips/include/asm/pgalloc.h +++ b/arch/mips/include/asm/pgalloc.h @@ -101,6 +101,4 @@ static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) #endif /* __PAGETABLE_PUD_FOLDED */ -extern void pagetable_init(void); - #endif /* _ASM_PGALLOC_H */ diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 9c06a612d33a..fa7b935f947c 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -56,7 +56,7 @@ extern unsigned long zero_page_mask; (virt_to_page((void *)(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))) #define __HAVE_COLOR_ZERO_PAGE -extern void paging_init(void); +extern void pagetable_init(void); /* * Conversion functions: convert a page and protection to a page entry, diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index d36d89d01fa4..7622aad0f0b3 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -614,7 +614,7 @@ static void __init bootcmdline_init(void) * kernel but generic memory management system is still entirely uninitialized. * * o bootmem_init() - * o paging_init() + * o pagetable_init() * o dma_contiguous_reserve() * * At this stage the bootmem allocator is ready to use. @@ -778,7 +778,7 @@ void __init setup_arch(char **cmdline_p) prefill_possible_map(); cpu_cache_init(); - paging_init(); + pagetable_init(); memblock_dump_all(); diff --git a/arch/mips/loongson64/numa.c b/arch/mips/loongson64/numa.c index 2cd95020df08..16ffb32cca50 100644 --- a/arch/mips/loongson64/numa.c +++ b/arch/mips/loongson64/numa.c @@ -160,11 +160,6 @@ void __init arch_zone_limits_init(unsigned long *max_zone_pfns) max_zone_pfns[ZONE_NORMAL] = max_low_pfn; } -void __init paging_init(void) -{ - pagetable_init(); -} - /* All PCI device belongs to logical Node-0 */ int pcibus_to_node(struct pci_bus *bus) { diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index c479c42141c3..cd04200d0573 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -415,11 +415,6 @@ void __init arch_zone_limits_init(unsigned long *max_zone_pfns) #endif } -void __init paging_init(void) -{ - pagetable_init(); -} - #ifdef CONFIG_64BIT static struct kcore_list kcore_kseg0; #endif diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index 082651facf4f..4317f5ae1fd1 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -410,8 +410,3 @@ void __init arch_zone_limits_init(unsigned long *max_zone_pfns) { max_zone_pfns[ZONE_NORMAL] = max_low_pfn; } - -void __init paging_init(void) -{ - pagetable_init(); -} -- 2.51.0