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 7FFC1340A57 for ; Tue, 25 Aug 2026 01:54:07 +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=1787622848; cv=none; b=Y2cSMjPwbZ9ZyAEEFk4QEZbiDKysXpY/VdKUVoTLkHsyA+A/p1oEdHfDlg4vyWaiF6Uni1Qq+gHW4FuanD0q7kPpAIG9ABm1wQdIN/oDAhaBBqG8wuehRc35dFEkALmTCFszCEAGcXWpeog2nnm744SpuONzu1gPU0ItSmYrl9I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787622848; c=relaxed/simple; bh=YN+SSb0nERvboYhlS8t3NdXJNInGzL6g0H6+7BNKmrc=; h=Date:To:From:Subject:Message-Id; b=dQ80YgMGuht7v9ob1WqpMvXH5evUwO/+f/unTAcZSd/zckuDHsJKuzDVFuLH8tJmlZLsokeCWhDmULYG15l+DpSkspoM4CB+yYAPJXTm9jAAmP2XOz9M2hHWXTj0G+wGY2845s38kMwuevlMVDdOAAkWOgLc/1vaFvi2mUKbYyQ= 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=UdKFWX3S; 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="UdKFWX3S" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 574721F000E9; Tue, 25 Aug 2026 01:54:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1787622847; bh=TaW3WQUb9K9UqKv50+0A2z/cYsIQEWPLLB6jYEldMis=; h=Date:To:From:Subject; b=UdKFWX3S24bZmADjXCF/wHW97L3HXi7nzirGeVtDL2jhTGGYbswJcOryhTa68yqjH H4Lcbp4aurOwsnYdM4tOb2A+FFiPtSIRy5beKFXTv1e0eBMaI4GZ/c9Qyo2ZQcE3uU y81H17CJMUPSHkd4/PyaAfE3SuvXYFxJ8rbswnCI= Date: Mon, 24 Aug 2026 18:54:06 -0700 To: mm-commits@vger.kernel.org,ziy@nvidia.com,vbabka@kernel.org,surenb@google.com,mhocko@suse.com,hannes@cmpxchg.org,liuye@kylinos.cn,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-show_mem-fix-format-string-inconsistencies-and-type-mismatches.patch removed from -mm tree Message-Id: <20260825015407.574721F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/show_mem: fix format string inconsistencies and type mismatches has been removed from the -mm tree. Its filename was mm-show_mem-fix-format-string-inconsistencies-and-type-mismatches.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: Ye Liu Subject: mm/show_mem: fix format string inconsistencies and type mismatches Date: Wed, 5 Aug 2026 10:15:55 +0800 Fix five format string issues in show_free_areas() and __show_mem(): 1-2. reserved_highatomic and free_highatomic: %luKB -> %lukB The uppercase "KB" is inconsistent with all other fields in the same output block and with /proc/meminfo convention. 3. local_pcp: %ukB -> %lukB with explicit (unsigned long) cast per_cpu_pages.count is int, so K(count) yields int. Using %u was a signed/unsigned mismatch. Cast to unsigned long and use %lu for consistency with all other K() usages in the file. 4. total pagecache pages: %ld -> %lu global_node_page_state() returns unsigned long. Using %ld is a signedness mismatch caught by gcc -Wformat-signedness. 5. hwpoisoned pages: %lu -> %ld atomic_long_read() returns long (signed). Using %lu is a signedness mismatch caught by gcc -Wformat-signedness. Verified with: make KCFLAGS="-Wformat -Wformat-signedness" mm/show_mem.o Link: https://lore.kernel.org/20260805021556.1908807-1-ye.liu@linux.dev Signed-off-by: Ye Liu Acked-by: Vlastimil Babka (SUSE) Acked-by: Johannes Weiner Cc: Michal Hocko Cc: Suren Baghdasaryan Cc: Zi Yan Signed-off-by: Andrew Morton --- mm/show_mem.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) --- a/mm/show_mem.c~mm-show_mem-fix-format-string-inconsistencies-and-type-mismatches +++ a/mm/show_mem.c @@ -309,8 +309,8 @@ static void show_free_areas(unsigned int " min:%lukB" " low:%lukB" " high:%lukB" - " reserved_highatomic:%luKB" - " free_highatomic:%luKB" + " reserved_highatomic:%lukB" + " free_highatomic:%lukB" " active_anon:%lukB" " inactive_anon:%lukB" " active_file:%lukB" @@ -323,7 +323,7 @@ static void show_free_areas(unsigned int " mlocked:%lukB" " bounce:%lukB" " free_pcp:%lukB" - " local_pcp:%ukB" + " local_pcp:%lukB" " free_cma:%lukB" "\n", zone->name, @@ -350,7 +350,7 @@ static void show_free_areas(unsigned int K(zone_page_state(zone, NR_MLOCK)), 0UL, K(free_pcp), - K(this_cpu_read(zone->per_cpu_pageset->count)), + K((unsigned long)this_cpu_read(zone->per_cpu_pageset->count)), K(zone_page_state(zone, NR_FREE_CMA_PAGES))); printk("lowmem_reserve[]:"); for (i = 0; i < MAX_NR_ZONES; i++) @@ -400,7 +400,7 @@ static void show_free_areas(unsigned int hugetlb_show_meminfo_node(nid); } - printk("%ld total pagecache pages\n", global_node_page_state(NR_FILE_PAGES)); + printk("%lu total pagecache pages\n", global_node_page_state(NR_FILE_PAGES)); show_swap_cache_info(); } @@ -430,7 +430,7 @@ void __show_mem(unsigned int filter, con printk("%lu pages cma reserved\n", totalcma_pages); #endif #ifdef CONFIG_MEMORY_FAILURE - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages)); + printk("%ld pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages)); #endif #ifdef CONFIG_MEM_ALLOC_PROFILING static DEFINE_SPINLOCK(mem_alloc_profiling_spinlock); _ Patches currently in -mm which might be from liuye@kylinos.cn are