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 41D5752F88 for ; Wed, 17 Dec 2025 21:17:51 +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=1766006271; cv=none; b=nzNKsNbOJT7aLZ/Y3iQNl93ANuAN4rRAInfszIn4PattCiYbDVTLO47/Gxl8nXS9r3vRQ93/EHF4ZHmco8T2AGlR3kMLVcdNAjLsKxStezWLZUARzPYFWBlJRnx/JouqtX6UEDyEgusoqiuxWVA4mc3QKO/QdpZfv3ub0L/Hrnw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766006271; c=relaxed/simple; bh=cPB+sT7MDyeprG4NSAhf7SzpWBfIDWRI4s3J3TTbsPs=; h=Date:To:From:Subject:Message-Id; b=hVh1EaC8N3G3D+NNRAwnqpS0eSY1EdBPO52oLMSk2fu4ZbDtAxn2gEGlkYb4Ztci6VUHKrW0RGDkeB6oFUPW53P+q1b4Q6U5exSP4pV1ki/9K/6b+lLT19BdyldEBUEMPO9Kk2FOzaN1LBST1OmyDrMyR7vgTj5gHBuJzZ3USVE= 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=L7L7siGQ; 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="L7L7siGQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C370C4CEF5; Wed, 17 Dec 2025 21:17:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1766006271; bh=cPB+sT7MDyeprG4NSAhf7SzpWBfIDWRI4s3J3TTbsPs=; h=Date:To:From:Subject:From; b=L7L7siGQf8gTs0RzxMYSR6XIvwwlf4PhpNjjy+TNSlul8gkqeUaVYHwrD9mcTmyvP p9Yp+MW/9Lk9eh6lYw3Hf5RhppqVxs7Jld3ZZ9aD6aawsWJE0KZMVf6JoePDROEB7j 4VlaUq6g+08eibQ2/zaSTyO+v9NZLMenx5yPFAiA= Date: Wed, 17 Dec 2025 13:17:50 -0800 To: mm-commits@vger.kernel.org,zhengqi.arch@bytedance.com,yuanchu@google.com,yosry.ahmed@linux.dev,willy@infradead.org,weixugc@google.com,vbabka@suse.cz,surenb@google.com,sj@kernel.org,shakeel.butt@linux.dev,rppt@kernel.org,nphamcs@gmail.com,mhocko@suse.com,lorenzo.stoakes@oracle.com,liam.howlett@oracle.com,hannes@cmpxchg.org,david.laight.linux@gmail.com,david@kernel.org,chengming.zhou@linux.dev,axelrasmussen@google.com,chandna.sahil@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: + mm-vmscan-use-%pe-to-print-error-pointers.patch added to mm-new branch Message-Id: <20251217211751.0C370C4CEF5@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: mm/vmscan: use %pe to print error pointers has been added to the -mm mm-new branch. Its filename is mm-vmscan-use-%pe-to-print-error-pointers.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-vmscan-use-%pe-to-print-error-pointers.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 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: Sahil Chandna Subject: mm/vmscan: use %pe to print error pointers Date: Fri, 28 Nov 2025 12:31:43 +0530 Use the %pe printk format specifier to report error pointers directly instead of printing PTR_ERR() as a long value. This improves clarity, produces more readable error messages. This instance was flagged by the Coccinelle script (misc/ptr_err_to_pe.cocci) as an opportunity to adopt %pe. Found by: make coccicheck MODE=report M=mm/ No functional change intended Link: https://lkml.kernel.org/r/2c842a64fddeb0fe0cac087783aaedd97edc3191.1764312627.git.chandna.sahil@gmail.com Signed-off-by: Sahil Chandna Acked-by: David Hildenbrand (Red Hat) Reviewed-by: SeongJae Park Cc: Axel Rasmussen Cc: Chengming Zhou Cc: David Laight Cc: Johannes Weiner Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Matthew Wilcox Cc: Michal Hocko Cc: Mike Rapoport Cc: Nhat Pham Cc: Qi Zheng Cc: Shakeel Butt Cc: Suren Baghdasaryan Cc: Vlastimil Babka Cc: Wei Xu Cc: Yosry Ahmed Cc: Yuanchu Xie Signed-off-by: Andrew Morton --- mm/vmscan.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/vmscan.c~mm-vmscan-use-%pe-to-print-error-pointers +++ a/mm/vmscan.c @@ -7869,3 +7869,4 @@ void reclaim_unregister_node(struct node return device_remove_file(&node->dev, &dev_attr_reclaim); } #endif +Wed Dec 17 01:15:15 PM PST 2025 _ Patches currently in -mm which might be from chandna.sahil@gmail.com are mm-pagewalk-simplify-hugepage-boundary-calculation.patch mm-vmscan-use-%pe-to-print-error-pointers.patch mm-zswap-use-%pe-to-print-error-pointers.patch