From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-98.freemail.mail.aliyun.com (out30-98.freemail.mail.aliyun.com [115.124.30.98]) (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 07CE43126A9 for ; Mon, 8 Dec 2025 10:56:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.98 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765191400; cv=none; b=VG/VVhBJlAhyV7BxNwz3MVEAZHx6KIV2KLvYCtI8gwoiuyvP/uPQLdKFJZJZuKFA2ySPBhoLEd9jZGbvvlYezI0LDkh+tZrDiCMSwf7ZTkW9KI7jNCv5NL65bQylWAxtgrBSVmGBADhYIvsjCGE4/bgtqST7+aKbTOUR2Ir5j4w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765191400; c=relaxed/simple; bh=fmU7kI10pnD74uZ72NbMO66a2LEx+tArgGNDLaBAhls=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=GoAnsGh0NkqAwb5sVZu077BwKXv2+yRFgyXUCD7XciNgSMwXaCkpyqITdQfOW0RtF/uXdJAzEZjAQC/JOmW7rDy4O9po4VSau8GjkHMcibV3c1NcZ5holjqBwyBB4bJgjMvgUgZWKPxDYH6hQCR4Gs64wixGoUVolk5NUwODqFQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=asXWigBy; arc=none smtp.client-ip=115.124.30.98 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="asXWigBy" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1765191388; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=heECU7DyychpYD8Cl2WPYk6PErTEaOAEEKnW80MuLBI=; b=asXWigByf8GxscnQARpLP5nHEOIbecQiMwdVWaxRhnLRieVaKiDz8g/sbF3d7m897aLMyUmIzigQVGMuUxh1SfBGhqWAxDBFlP0QfyqMFzT79mh4QA6l9OCHc6287wizXgU6RIDsDgMClIbDVL1R/xQyFRwXnRdGMEaYk4cyBys= Received: from 30.69.38.206(mailfrom:hsiangkao@linux.alibaba.com fp:SMTPD_---0WuKbL4z_1765191382 cluster:ay36) by smtp.aliyun-inc.com; Mon, 08 Dec 2025 18:56:27 +0800 Message-ID: Date: Mon, 8 Dec 2025 19:56:21 +0900 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] erofs: Use %pe format specifier for error pointers To: Ferry Meng , linux-erofs@lists.ozlabs.org Cc: LKML References: <20251208093138.127880-1-mengferry@linux.alibaba.com> From: Gao Xiang In-Reply-To: <20251208093138.127880-1-mengferry@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2025/12/8 17:31, Ferry Meng wrote: > %pe will print a symbolic error name (e.g,. -ENOMEM), opposed to the > raw errno (e.g,. -12) produced by PTR_ERR(). > > Signed-off-by: Ferry Meng Reviewed-by: Gao Xiang Thanks, Gao Xiang