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 8D87929BDA5 for ; Sun, 28 Dec 2025 22:56:41 +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=1766962601; cv=none; b=i9kJpA0z60K6aKGUBHt7yhcR+OHGUZ09aV6vubgTIX+8cyPt9ttIYuaZJPMmnuNpy+CW1tabaBnKToJC1+PSSe6inX7hIhmiC5HdapNCgDbLJs103TbUjm3LHskY0ksf2N0GlrX5HWgXh/rMTCJnnIDQbuMZcsVFzB2JCYb17eA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766962601; c=relaxed/simple; bh=D7smbQLhNxn9txuC43yfriYMYG/hXGYv12K6tQ4T+fc=; h=Date:To:From:Subject:Message-Id; b=KWJ1AWyGjzkjlTmLYeRYcH2GrpVdBm6kHSS8Vx3+TOGseY+GqYWPecPwDLMPYXnjNNBxmDnvvv8Qs1iU++DJ4O1x4HWU22YhBdw9hD1RSfV8borN9fy44cibu4bviChE8ZVjtqJSWCPtQHWxhV2zFM0x6LYuB9IHicAArENR/88= 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=mreLAWbN; 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="mreLAWbN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2198EC4CEFB; Sun, 28 Dec 2025 22:56:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1766962601; bh=D7smbQLhNxn9txuC43yfriYMYG/hXGYv12K6tQ4T+fc=; h=Date:To:From:Subject:From; b=mreLAWbN7lfV/NR+DJPstAnACtk0Tc9PIIM/5/4lvMy1NmQM0O0kkpa3LpapRd+ok teVuP4z2IA4KoyytbAQnh5u5I4N32p4WxN3/5KR5DiP07lSLAD+26jomBYjQi+cXjd CQSPh1u1RwRkhS3fb6oF5HYiJhywxJoPJ7jrKyA4= Date: Sun, 28 Dec 2025 14:56:40 -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: [failures] mm-zswap-use-%pe-to-print-error-pointers.patch removed from -mm tree Message-Id: <20251228225641.2198EC4CEFB@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/zswap: use %pe to print error pointers has been removed from the -mm tree. Its filename was mm-zswap-use-%pe-to-print-error-pointers.patch This patch was dropped because it had testing failures ------------------------------------------------------ From: Sahil Chandna Subject: mm/zswap: use %pe to print error pointers Date: Fri, 28 Nov 2025 12:31:44 +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/6d729a60eb71baade3670e5bb609a068683af3eb.1764312627.git.chandna.sahil@gmail.com Signed-off-by: Sahil Chandna Acked-by: Yosry Ahmed Acked-by: Nhat Pham Acked-by: David Hildenbrand (Red Hat) Reviewed-by: SeongJae Park Cc: Axel Rasmussen Cc: Chengming Zhou Cc: Johannes Weiner Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Qi Zheng Cc: Shakeel Butt Cc: Suren Baghdasaryan Cc: Vlastimil Babka Cc: Wei Xu Cc: Yuanchu Xie Cc: David Laight Cc: Matthew Wilcox Signed-off-by: Andrew Morton --- mm/zswap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/zswap.c~mm-zswap-use-%pe-to-print-error-pointers +++ a/mm/zswap.c @@ -748,8 +748,8 @@ static int zswap_cpu_comp_prepare(unsign acomp = crypto_alloc_acomp_node(pool->tfm_name, 0, 0, cpu_to_node(cpu)); if (IS_ERR(acomp)) { - pr_err("could not alloc crypto acomp %s : %ld\n", - pool->tfm_name, PTR_ERR(acomp)); + pr_err("could not alloc crypto acomp %s : %pe\n", + pool->tfm_name, acomp); ret = PTR_ERR(acomp); goto fail; } _ Patches currently in -mm which might be from chandna.sahil@gmail.com are