From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 30FE44746BB for ; Tue, 21 Jul 2026 21:03:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784667837; cv=none; b=ENb3I54SHcgzuv+c+LiHVkS6kwnRhJQOa1CB+qLLT1G7X9VnMeTpCD4/FZ8F3avkNttMNc74qO9BjDfYgEVSjei5mWZFjwJ0UPh9Az9D0FoX6DCEnqqMLjCTzRO3tCqo9Vp+wU125WvjOKfuRwYYWi2sa/rizRo1mn4GSvTYxRo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784667837; c=relaxed/simple; bh=VbRLnJtojewE32wQPC5kplYpnBQltLWmJ8tPQWuovKQ=; h=Date:To:From:Subject:Message-Id; b=Ep2l262jbhgPB49aSXdxiYoIJnd43TOtqYXZl5aCmFLtORP3neze6fE7cHSFYvwsIKea5ApKwshF0G0bwkYhAOXQJeTM3s4KhfwqobO9aZiytUSWC9DCpTQCTLeNmMVtQp6N45/nnFvYP7/GxjcOPhA5HFAMwwnT921WyQaXN8A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=LzyXpx78; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="LzyXpx78" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D307D1F00AC4; Tue, 21 Jul 2026 21:03:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1784667832; bh=cyDWXk+gtrmrdh5Rh08Lvk8k0g3wi7mVGWEAUvf+MHQ=; h=Date:To:From:Subject; b=LzyXpx78OJ8dSAsanlpkYmTk8MvVqJ9GY/+YCVPLNM9CxJ8C+RFBrtdFsP41jsC47 At5LyN6z5WUF1XAVxIO8iQQxSyHPV3oKxM1WElbNQ2qEFLGwGLoyRZ1WIYqSVxN2nB GzmOWmmNdhyIExpsgkiTfvA5XZBVyHnqZsFMzYEI= Date: Tue, 21 Jul 2026 14:03:52 -0700 To: mm-commits@vger.kernel.org,will@kernel.org,vbabka@kernel.org,surenb@google.com,rppt@kernel.org,palmer@dabbelt.com,mhocko@suse.com,ljs@kernel.org,liam@infradead.org,david@kernel.org,catalin.marinas@arm.com,aou@eecs.berkeley.edu,alex@ghiti.fr,ekffu200098@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: + arm64-remove-early_ioremap_reset-call-and-__late_-macros.patch added to mm-new branch Message-Id: <20260721210352.D307D1F00AC4@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: arm64: remove early_ioremap_reset() call and __late_* macros has been added to the -mm mm-new branch. Its filename is arm64-remove-early_ioremap_reset-call-and-__late_-macros.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/arm64-remove-early_ioremap_reset-call-and-__late_-macros.patch This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. The mm-new branch of mm.git is not included in linux-next If a few days of testing in mm-new is successful, the patch will me moved into mm.git's mm-unstable branch, which is included in linux-next Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via various branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there most days ------------------------------------------------------ From: Sang-Heon Jeon Subject: arm64: remove early_ioremap_reset() call and __late_* macros Date: Thu, 9 Jul 2026 02:06:47 +0900 On arm64, __early_set_fixmap(), __late_set_fixmap() and __late_clear_fixmap() are all __set_fixmap(). Calling early_ioremap_reset() changes nothing. So remove the call and the macros. No functional change. Link: https://lore.kernel.org/20260708170647.362562-4-ekffu200098@gmail.com Signed-off-by: Sang-Heon Jeon Acked-by: Will Deacon Cc: Albert Ou Cc: Alexandre Ghiti Cc: Catalin Marinas Cc: David Hildenbrand Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Palmer Dabbelt Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- arch/arm64/include/asm/fixmap.h | 3 --- arch/arm64/kernel/setup.c | 2 -- 2 files changed, 5 deletions(-) --- a/arch/arm64/include/asm/fixmap.h~arm64-remove-early_ioremap_reset-call-and-__late_-macros +++ a/arch/arm64/include/asm/fixmap.h @@ -110,9 +110,6 @@ void __init early_fixmap_init(void); #define __early_set_fixmap __set_fixmap -#define __late_set_fixmap __set_fixmap -#define __late_clear_fixmap(idx) __set_fixmap((idx), 0, FIXMAP_PAGE_CLEAR) - extern void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t prot); #include --- a/arch/arm64/kernel/setup.c~arm64-remove-early_ioremap_reset-call-and-__late_-macros +++ a/arch/arm64/kernel/setup.c @@ -347,8 +347,6 @@ void __init __no_sanitize_address setup_ request_standard_resources(); - early_ioremap_reset(); - if (acpi_disabled) psci_dt_init(); else _ Patches currently in -mm which might be from ekffu200098@gmail.com are arch_numa-remove-redundant-nodemask-clears-in-numa_init.patch mm-early_ioremap-clarify-early_ioremap_reset-semantics.patch riscv-remove-unused-__late_set_fixmap-and-__late_clear_fixmap.patch arm64-remove-early_ioremap_reset-call-and-__late_-macros.patch