From nobody Thu Dec 18 19:26:55 2025 Received: from mx0b-00823401.pphosted.com (mx0b-00823401.pphosted.com [148.163.152.46]) (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 A41031A0B10; Mon, 24 Jun 2024 22:14:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.152.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719267275; cv=none; b=hwhZpmFaSmlhrkbrj9FYw3P2k60HS6Jezece9JJmQ4mtgTWo/GMIlOAOn947/dxZdu1TIUTbK6RNdt7eNzjJOQelgb+Aa2w/IXljZvP6StzbJDUvbiCBFqJpyVgoN6uSvcIe2/QY7XKogj+/4X7Zd4DI7ini6IOrsz9h8EzSvv8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719267275; c=relaxed/simple; bh=ErJbRlyX7bQ5VYWHXatO0nKSqLRtJZWlTtxijuUVqv8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qLt/UUccKN1ik7obfM8F91l9KG9xCZbPboLLx4IZgfiOlRuI6qeBQMPiCi4HZ8ztfnhMVVR6+Hao9RkClXoYCh2P491TSvRA1dSUVMWIJEREkR4JPHIvpkHFHFGIpFDw6k8tA6n9ssKgCVQKJcd3dnqCIIAUR9X+Y+CikbAEtPc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=motorola.com; spf=pass smtp.mailfrom=motorola.com; dkim=pass (2048-bit key) header.d=motorola.com header.i=@motorola.com header.b=qLG2XGve; arc=none smtp.client-ip=148.163.152.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=motorola.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=motorola.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=motorola.com header.i=@motorola.com header.b="qLG2XGve" Received: from pps.filterd (m0355089.ppops.net [127.0.0.1]) by mx0b-00823401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45OECFp0020826; Mon, 24 Jun 2024 22:14:19 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=motorola.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=DKIM202306; bh=UiwKK45/t5jj3tMLvalGcwh elM3iqP5MoGXJmfeqrwA=; b=qLG2XGve7gX0Q3i8oHiLN/RdaUHDml4sGRQ9Pd+ uuEz12ZcyubhrXAe5Yy3dBsKslQCBLoAXxVlqe+HDHGZLhjUlbxsx2MkLdKmFU0+ iTsh91+URFRoH/t0zR+u+9uA0UCgoQp3WXWBpXIOTb60NZ/7a5wH0XkucSrG0bFY 1ceIaFh7WW3+/oxqqIO8gZ2wtHNMW+1/fxkov+npU2wTIgo8HYLa4ERxIXrHZAXC fNzp8AyK7wxFdkKEaDOcsGTmQhQJzu8JcuMbg6rIDDTLB9eDc2V+jwKiu+pawPkU ccint8utNf0RVlNLeQ5ZTOjQfSWzsRStuKUzwB3843wG8Hw== Received: from va32lpfpp03.lenovo.com ([104.232.228.23]) by mx0b-00823401.pphosted.com (PPS) with ESMTPS id 3yxb5m309d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 24 Jun 2024 22:14:19 +0000 (GMT) Received: from va32lmmrp02.lenovo.com (va32lmmrp02.mot.com [10.62.176.191]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by va32lpfpp03.lenovo.com (Postfix) with ESMTPS id 4W7Mgv1ymdz4ygtQ; Mon, 24 Jun 2024 22:14:19 +0000 (UTC) Received: from ilclasset02 (ilclasset02.mot.com [100.64.49.13]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: mbland) by va32lmmrp02.lenovo.com (Postfix) with ESMTPSA id 4W7Mgv070Zz2VbbV; Mon, 24 Jun 2024 22:14:19 +0000 (UTC) Date: Mon, 24 Jun 2024 17:14:17 -0500 From: Maxwell Bland To: linux-mm@kvack.org Cc: Catalin Marinas , Will Deacon , Jonathan Corbet , Andrew Morton , Ard Biesheuvel , Mark Rutland , Christophe Leroy , Maxwell Bland , Alexandre Ghiti , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 4/6] arm64: indent ptdump by level, aligning attributes Message-ID: References: <2bcb3htsjhepxdybpw2bwot2jnuezl3p5mnj5rhjwgitlsufe7@xzhkyntridw3> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <2bcb3htsjhepxdybpw2bwot2jnuezl3p5mnj5rhjwgitlsufe7@xzhkyntridw3> X-Proofpoint-GUID: 6hlKYHvbG4vu8qcSLMuNk0BF1XTe_Bhy X-Proofpoint-ORIG-GUID: 6hlKYHvbG4vu8qcSLMuNk0BF1XTe_Bhy X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-24_19,2024-06-24_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 phishscore=0 mlxscore=0 priorityscore=1501 suspectscore=0 adultscore=0 clxscore=1015 mlxlogscore=999 impostorscore=0 lowpriorityscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2406140001 definitions=main-2406240177 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Outputs each level of the page table with two additional spaces for parsers, distinction, and readability while maintaining the alignment of region size and attributes. Signed-off-by: Maxwell Bland --- arch/arm64/mm/ptdump.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/mm/ptdump.c b/arch/arm64/mm/ptdump.c index 33ca6d182a6a..0660b74413a2 100644 --- a/arch/arm64/mm/ptdump.c +++ b/arch/arm64/mm/ptdump.c @@ -303,6 +303,10 @@ static void note_page(struct ptdump_state *pt_st, unsi= gned long addr, int level, addr >=3D st->marker[1].start_address) { const char *unit =3D units; unsigned long delta; + unsigned int i; + + for (i =3D 0; i < st->level; i++) + pt_dump_seq_printf(st->seq, " "); =20 if (st->current_prot) { note_prot_uxn(st, addr); @@ -323,6 +327,10 @@ static void note_page(struct ptdump_state *pt_st, unsi= gned long addr, int level, st->start_address, addr); } =20 + /* Align region information regardlesss of level */ + for (i =3D st->level; i < 4; i++) + pt_dump_seq_printf(st->seq, " "); + delta >>=3D 10; while (!(delta & 1023) && unit[1]) { delta >>=3D 10; --=20 2.43.0