From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 29B9131619E for ; Tue, 27 Jan 2026 04:03:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769486637; cv=none; b=LiRnBW/j0aQAUFAhlfXmZpDIIY/TCBSibqFeoZFVr1nxlFUJ3bp5+KxYi59aO1n+IMLyaZpuyuCC9VkC0xXG10kHVJvZ6ZXwmDjnr7IcXzNjzGSV0ZXZ0SSZ+6RhSoUlVlPOFWxpufUzRSIgg4TBvFDE0I+48vrtieYBbpFGPSc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769486637; c=relaxed/simple; bh=3HBd8b2J+dZnJNeCLofHvm17LncPSWjErulhdrAEkrg=; h=Date:To:From:Subject:Message-Id; b=XiX5PjXQY5v/j/N0IuEiO6OiLYfEiK9QTtH1Mxy5swc3Ys4MqBBHlkAiJoPqQFsY0qoxGRVAjVVq2CTuMT+wJrlX1xy7QpfDpH5cWb7CkEj/y+Idi3GlacVMARBerfn99gQyhvBcYNSpcTTkJK2FPfm5c29X9s4xEmNJosvbEo0= 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=l6Zmepe2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="l6Zmepe2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE4BAC116C6; Tue, 27 Jan 2026 04:03:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1769486637; bh=3HBd8b2J+dZnJNeCLofHvm17LncPSWjErulhdrAEkrg=; h=Date:To:From:Subject:From; b=l6Zmepe2zbqf2D5QbwnMcxG4SrrbkQqxlAApsfFdbJ/sq00o6hO6H2KY3/QB2BLTu ECTEScXR7+aMgmUEbnWZXt8zTGhCTRbBbbrPvHkDpJvozsXdRuC6UrEWwpDVFlkYHn sdzjzLbT8sbsgW75thLdKNpAIG91xQiV98VPeaQg= Date: Mon, 26 Jan 2026 20:03:56 -0800 To: mm-commits@vger.kernel.org,will@kernel.org,vgupta@kernel.org,vbabka@suse.cz,tsbogend@alpha.franken.de,tglx@linutronix.de,surenb@google.com,shorne@gmail.com,ritesh.list@gmail.com,richard@nod.at,pratyush@kernel.org,palmer@dabbelt.com,osalvador@suse.de,muchun.song@linux.dev,mpe@ellerman.id.au,monstr@monstr.eu,mingo@redhat.com,mhocko@suse.com,mattst88@gmail.com,lorenzo.stoakes@oracle.com,linux@armlinux.org.uk,linmag7@gmail.com,liam.howlett@oracle.com,klarasmodin@gmail.com,johannes@sipsolutions.net,jcmvbkbc@gmail.com,hca@linux.ibm.com,guoren@kernel.org,gor@linux.ibm.com,glaubitz@physik.fu-berlin.de,geert@linux-m68k.org,dinguyen@kernel.org,deller@gmx.de,david@kernel.org,davem@davemloft.net,corbet@lwn.net,chenhuacai@kernel.org,catalin.marinas@arm.com,bp@alien8.de,andreas@gaisler.com,alexs@kernel.org,agordeev@linux.ibm.com,rppt@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] xtensa-introduce-arch_zone_limits_init.patch removed from -mm tree Message-Id: <20260127040356.EE4BAC116C6@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: xtensa: introduce arch_zone_limits_init() has been removed from the -mm tree. Its filename was xtensa-introduce-arch_zone_limits_init.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Mike Rapoport (Microsoft)" Subject: xtensa: introduce arch_zone_limits_init() Date: Sun, 11 Jan 2026 10:20:56 +0200 Move calculations of zone limits to a dedicated arch_zone_limits_init() function. Later MM core will use this function as an architecture specific callback during nodes and zones initialization and thus there won't be a need to call free_area_init() from every architecture. Link: https://lkml.kernel.org/r/20260111082105.290734-23-rppt@kernel.org Signed-off-by: Mike Rapoport (Microsoft) Cc: Alexander Gordeev Cc: Alex Shi Cc: Andreas Larsson Cc: "Borislav Petkov (AMD)" Cc: Catalin Marinas Cc: David Hildenbrand Cc: David S. Miller Cc: Dinh Nguyen Cc: Geert Uytterhoeven Cc: Guo Ren Cc: Heiko Carstens Cc: Helge Deller Cc: Huacai Chen Cc: Ingo Molnar Cc: Johannes Berg Cc: John Paul Adrian Glaubitz Cc: Jonathan Corbet Cc: Klara Modin Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Magnus Lindholm Cc: Matt Turner Cc: Max Filippov Cc: Michael Ellerman Cc: Michal Hocko Cc: Michal Simek Cc: Muchun Song Cc: Oscar Salvador Cc: Palmer Dabbelt Cc: Pratyush Yadav Cc: Richard Weinberger Cc: "Ritesh Harjani (IBM)" Cc: Russell King Cc: Stafford Horne Cc: Suren Baghdasaryan Cc: Thomas Bogendoerfer Cc: Thomas Gleixner Cc: Vasily Gorbik Cc: Vineet Gupta Cc: Vlastimil Babka Cc: Will Deacon Signed-off-by: Andrew Morton --- arch/xtensa/mm/init.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) --- a/arch/xtensa/mm/init.c~xtensa-introduce-arch_zone_limits_init +++ a/arch/xtensa/mm/init.c @@ -116,15 +116,19 @@ static void __init print_vm_layout(void) (unsigned long)(__bss_stop - __bss_start) >> 10); } -void __init zones_init(void) +void __init arch_zone_limits_init(unsigned long *max_zone_pfns) { - /* All pages are DMA-able, so we put them all in the DMA zone. */ - unsigned long max_zone_pfn[MAX_NR_ZONES] = { - [ZONE_NORMAL] = max_low_pfn, + max_zone_pfns[ZONE_NORMAL] = max_low_pfn; #ifdef CONFIG_HIGHMEM - [ZONE_HIGHMEM] = max_pfn, + max_zone_pfns[ZONE_HIGHMEM] = max_pfn; #endif - }; +} + +void __init zones_init(void) +{ + unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0, }; + + arch_zone_limits_init(max_zone_pfn); free_area_init(max_zone_pfn); print_vm_layout(); } _ Patches currently in -mm which might be from rppt@kernel.org are kho-cleanup-error-handling-in-kho_populate.patch