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 3B4CF2F9DB0 for ; Mon, 24 Nov 2025 10:55:05 +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=1763981706; cv=none; b=hvlJ+JfdWszpNhggZ0p/Hw/2wBj3m8w36516Hy3lRMZ6ZcL9pNdOwFFjlXyh8Vv/7TY8agvNjIr/kbuC1xTS7H+XIbPSWz2R3i0O+qsW0iC93zZtk9z3sUaWMA0e4yC5IQmExqUTptd3gDGAjijuTkEZm6EOACZnXzL7GFn+Wf8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763981706; c=relaxed/simple; bh=i6piP8RVoo8Nfdlpthh5mtOeZm0yzG1ybXNQAG99vVc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=IK35KnYrgqUCnD3vEyJLAjBKzP+ApP81JFGEb4ZkYcVB9rlh34oF5NwSiNYorZ+hZg9dQg2BO3HsoFzK26OhmKIr7YnxD13biYK8v7ecJmuHNm9Z8RDeNnXnh96ENm4smGGgpPxgVCeS7WIpG/uDCSpcO/JqOV+01jTfXWB1m28= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tOVSlTS9; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tOVSlTS9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE3B7C4CEF1; Mon, 24 Nov 2025 10:55:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763981705; bh=i6piP8RVoo8Nfdlpthh5mtOeZm0yzG1ybXNQAG99vVc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=tOVSlTS9uHwA7qPLUoqGUooAiY3MY3hAv7tDgVMG0kcMT5v71gel2peoOQFqQBTQE 5TfqF/iv2ZSUsaEDwbNaaBilNOvPodFk66se0Dnx4sKemwre/nRqzeuKKN6xrtFV3F 0lyFQtNWbETvjOJ5aWCqd9RcExFqyeKTigX+x5fza6oXh81BHMKS4EOwkMe8/JdwQv ujnRkbia7wlXRenO8IwXoVxwrmpEkkewCK0cp0NrCutaB0jpRRRX2FJNLH+45ejvV1 5urNehGrWFVaqo70kSfkS/EpV+hPwrwsVLUJPNG6uGs+U0SzngtkzSNu+oC61a6+eQ WbwbOUKMoeQxQ== Message-ID: Date: Mon, 24 Nov 2025 11:54:58 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] mm/zswap: use %pe to print error pointers To: Sahil Chandna , akpm@linux-foundation.org, lorenzo.stoakes@oracle.com, mhocko@suse.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, hannes@cmpxchg.org, shakeel.butt@linux.dev, zhengqi.arch@bytedance.com, Liam.Howlett@oracle.com, weixugc@google.com, axelrasmussen@google.com, yuanchu@google.com, yosry.ahmed@linux.dev, nphamcs@gmail.com, chengming.zhou@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: SeongJae Park References: <0c00ceedce6e0d9aed35cee5faf15fd9126a1f70.1763796152.git.chandna.sahil@gmail.com> From: "David Hildenbrand (Red Hat)" Content-Language: en-US In-Reply-To: <0c00ceedce6e0d9aed35cee5faf15fd9126a1f70.1763796152.git.chandna.sahil@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 11/23/25 04:04, Sahil Chandna wrote: > 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. > > Acked-by: Yosry Ahmed > Acked-by: Nhat Pham > Reviewed-by: SeongJae Park > Signed-off-by: Sahil Chandna > --- Acked-by: David Hildenbrand (Red Hat) -- Cheers David