From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8F62FC00140 for ; Wed, 24 Aug 2022 05:16:17 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 14D53940007; Wed, 24 Aug 2022 01:16:17 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0D61E6B0073; Wed, 24 Aug 2022 01:16:17 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id EDFCC940007; Wed, 24 Aug 2022 01:16:16 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id D85146B0072 for ; Wed, 24 Aug 2022 01:16:16 -0400 (EDT) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id AE1E1120265 for ; Wed, 24 Aug 2022 05:16:16 +0000 (UTC) X-FDA: 79833325152.27.E31D2F0 Received: from mx1.emlix.com (mx1.emlix.com [136.243.223.33]) by imf31.hostedemail.com (Postfix) with ESMTP id 2A8292004E for ; Wed, 24 Aug 2022 05:16:15 +0000 (UTC) Received: from mailer.emlix.com (p5098be52.dip0.t-ipconnect.de [80.152.190.82]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.emlix.com (Postfix) with ESMTPS id 913A860697; Wed, 24 Aug 2022 07:16:14 +0200 (CEST) From: Rolf Eike Beer To: Andrew Morton , Nathan Chancellor Cc: Nick Desaulniers , Tom Rix , linux-mm@kvack.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, patches@lists.linux.dev Subject: Re: [PATCH -next] mm: pagewalk: Restore err initialization in walk_hugetlb_range() Date: Wed, 24 Aug 2022 07:16:11 +0200 Message-ID: <3830122.BTrY59CkKH@mobilepool36.emlix.com> In-Reply-To: <20220823153055.2517764-1-nathan@kernel.org> References: <20220823153055.2517764-1-nathan@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1700889.S5NpyQqGGO"; micalg="pgp-sha256"; protocol="application/pgp-signature" ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1661318176; a=rsa-sha256; cv=none; b=zpRUNpINQCPYg2/0OeBI+NcrlylnIC6JDLpdZpSfVGduUH4TmbRK3+OM+joUSWvNLtjCKk gHqwAtOB/266eC0j+HTbf1A19Pj2xY7jB+oL1F2JOAY8c3JSrncCLxuLkQR0ZFJYHqdl7L hHtNIxe53E6k2UENFB+Ffjh6o42C+OE= ARC-Authentication-Results: i=1; imf31.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf31.hostedemail.com: domain of eb@emlix.com designates 136.243.223.33 as permitted sender) smtp.mailfrom=eb@emlix.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1661318176; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gef7flrbHtDhYxXcb9Wq8UlqBJ0029c0Xu40CzqzH+I=; b=Lcf0p021/8OS9e+5Az3gjONpWDEVi8gwFw4jgPRyInFOwUSCchvMec+/LwEtnxOZb8klfh 9rhXbd/Q/wDIAEP7K1BJnTEvInnlCtdDv+Qb7jxnSDnL7Nzoc5mDNykJqcLB7ivpUg0f4t JOk/TlSO4wjg3Uobqkl+N09lKqiA90s= X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 2A8292004E X-Rspam-User: Authentication-Results: imf31.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf31.hostedemail.com: domain of eb@emlix.com designates 136.243.223.33 as permitted sender) smtp.mailfrom=eb@emlix.com X-Stat-Signature: iou4hzs8zghkunr7f1xz9a6o84yk3hhq X-HE-Tag: 1661318175-159737 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000011, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: --nextPart1700889.S5NpyQqGGO Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii"; protected-headers="v1" From: Rolf Eike Beer Date: Wed, 24 Aug 2022 07:16:11 +0200 Message-ID: <3830122.BTrY59CkKH@mobilepool36.emlix.com> In-Reply-To: <20220823153055.2517764-1-nathan@kernel.org> References: <20220823153055.2517764-1-nathan@kernel.org> MIME-Version: 1.0 Am Dienstag, 23. August 2022, 17:30:56 CEST schrieb Nathan Chancellor: > Restore the initialization of err to zero so that it cannot be used > uninitialized. There are actually 3 places that need fixing. I'll send a patch in a minute. Eike --nextPart1700889.S5NpyQqGGO Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iLMEAAEIAB0WIQQ/Uctzh31xzAxFCLur5FH7Xu2t/AUCYwW0GwAKCRCr5FH7Xu2t /PA1A/9g/6sS6lDuyk38tf1/eHYl+I53B+DD3z2sWtdm1dXVvg7zDye2aW4AXtaE 4IpyTOHFQdMtpQ1Vj9wSNdh6F4dcwduma8KBaDM7ZWg9PJD6MrTfaYn1wsdtqiiW JQeCpb5maLzf2vnF3ZHOCLLxb6AU5LLwd+qhg1wYYosoNKEhfg== =YTMg -----END PGP SIGNATURE----- --nextPart1700889.S5NpyQqGGO--