From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f176.google.com (mail-pf1-f176.google.com [209.85.210.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D3DD72583 for ; Fri, 11 Nov 2022 10:41:10 +0000 (UTC) Received: by mail-pf1-f176.google.com with SMTP id b185so4554464pfb.9 for ; Fri, 11 Nov 2022 02:41:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=I4Q8nIu0Rsw6KgcnS20mi7JEaEDHzrkWYM8DMs+/BzY=; b=II2sHQmmRtu+0dGDRmQU81xg03Y8pOisWMEDM7d7pco05ssgb2rZ9NsSOTO1uqORav 8pLLJIxqwPdJOZf/Ot8L4gk1EwyxfWUMkLA9lTEpzXI+SWwOrQD/Eq/V8i9BwY+JKzwN +rI8Sp8nmxqI1S0Nt4krJQHV+sKkTzbE/3DaA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=I4Q8nIu0Rsw6KgcnS20mi7JEaEDHzrkWYM8DMs+/BzY=; b=rN2uODZBSE4n+BzuUmT4jxLb0ZEgRvtoHvjQeiTNKqh9F+c5MP4yueU2ILU/HobTvL CXTOEsSlEu7f7dJapXKI1hOJpynTJK4kW952gIoGu0sORFvtp9+GExb1R6qEPpvR3zDS LMLmgAIXwWIg4J5eGJGaMAIexO/6yVxd0QS/7XGeMY4RXaSDuHkl9Assg7jh6y6I7RcF wlnJD2Rx/SW6jg4h24sNiAcGZUzkJsdaZD2mD8O8OPyn9nGFCLdRyEpgBrWpEM5eqRQ4 eTksY7OtTT1Ol50qpKSK1j4ANbnS97q9zFa72JyK20o/EFzJ3us9rkTusezvwrQAXtrx OQ5g== X-Gm-Message-State: ANoB5pnF3eH4JEyyqQRXrhuCsSo+1revm5YsovixgX4L5GtOFd0u2pWo isIMkgYyKxLeLd7uabasmoE5/w== X-Google-Smtp-Source: AA0mqf5xrGosc5iI3cYWq4qcl/ehI2sTRTCHPCdWFJRh2x4nw/ET0QEtXz4u0pBkuQ6+hXsg3WiADQ== X-Received: by 2002:a05:6a00:440b:b0:56d:9eed:61eb with SMTP id br11-20020a056a00440b00b0056d9eed61ebmr2149086pfb.4.1668163270303; Fri, 11 Nov 2022 02:41:10 -0800 (PST) Received: from google.com ([240f:75:7537:3187:8d55:c60d:579d:741c]) by smtp.gmail.com with ESMTPSA id e6-20020a170902784600b001869ba04c83sm1344658pln.245.2022.11.11.02.41.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Nov 2022 02:41:09 -0800 (PST) Date: Fri, 11 Nov 2022 19:41:05 +0900 From: Sergey Senozhatsky To: kernel test robot Cc: Sergey Senozhatsky , llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Andrew Morton Subject: Re: [linux-next:master 6603/7443] drivers/block/zram/zram_drv.c:1857:7: warning: variable 'err' is used uninitialized whenever 'if' condition is true Message-ID: References: <202211111624.1XZTuzHJ-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202211111624.1XZTuzHJ-lkp@intel.com> On (22/11/11 16:27), kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: f8f60f322f0640c8edda2942ca5f84b7a27c417a > commit: 03e6c729aa640eed324de05dc588c05cc00d88d2 [6603/7443] zram: introduce recompress sysfs knob > config: hexagon-randconfig-r001-20221111 > compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 463da45892e2d2a262277b91b96f5f8c05dc25d0) > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=03e6c729aa640eed324de05dc588c05cc00d88d2 > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git fetch --no-tags linux-next master > git checkout 03e6c729aa640eed324de05dc588c05cc00d88d2 > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/block/zram/ Thanks. This was reported last night and we have a tiny "fixup" patch for it.