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[147.75.80.249]) by mx.google.com with ESMTPS id z10-20020a1709063aca00b00a2b0df14962si399846ejd.512.2024.01.11.02.55.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jan 2024 02:55:26 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-23424-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Hqo3GP2l; spf=pass (google.com: domain of linux-kernel+bounces-23424-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-23424-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 28A341F245AC for ; Thu, 11 Jan 2024 10:55:26 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2E02A1640D; Thu, 11 Jan 2024 10:53:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Hqo3GP2l" Received: from mail-vk1-f171.google.com (mail-vk1-f171.google.com [209.85.221.171]) (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 B6DD614ABF for ; Thu, 11 Jan 2024 10:53:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-vk1-f171.google.com with SMTP id 71dfb90a1353d-4b71e8790efso1179600e0c.3 for ; Thu, 11 Jan 2024 02:53:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1704970400; x=1705575200; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=2BxDnRoz+tciUL07Ky2uFARoSUgYzDQPvPnOjHTato0=; b=Hqo3GP2lJCMKqLmYn2+9q484HUZWZtzf4WfqHBTv3jtDgavmGh5V4ZTDzf+zF3b09Y 9HwqlCE4aeGeuT61qxsG+6e2mX7IGSXgO/VRlPIY2Ml1E8R09oQ48Daj9hSNI+lHQC0D +SNvC5VUfrz9LYD8R7/bVw4XGmZxUhpYZN0jwaO5XmYlnVxfzXDjh/WaAsE1esmeR0WA 3fuxDERF/StbK9mU/+4oxlPcAkN6PfGyYxJT2ZamMhfrasnupQns338wKUljxEBqf4tN QUarxmOQHbi2yrBxe0lI7y/v2LH2fMmx/IW/F1phr/zyN8boO+zGSKnlj/JDzVCOWVGe du9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704970400; x=1705575200; h=cc:to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=2BxDnRoz+tciUL07Ky2uFARoSUgYzDQPvPnOjHTato0=; b=fstv6sqABzjgxg6gkPap3RRRy65ICS6j318zZ6Jv3D38nYS6A5CIYO8e4T12tIHmVV S0BDIODcu7eGQZEA/m/N/j4VeX6s9SKz30RR5VuwK5Hi+znOh3qGe3EkGYAEe6G2+Ymn Now3xnnQXgGzVlmB8+yi3jozYjtgLcd54fHozjv9FE0xFTWAc8G/Ma/zB2oNVVdlWmBi 7IgLFSkkLIHJyYtL+FsmxE1906fU8bHvImn8z7CuoXX8Asmvfyf5J9cyKYkVhZo4c0bV g4zLWLYsM/Xjdr4bK/Km5f3tSu2DtXUptBzPc0G9ewV9GvVU+mOYE00LD1NyR4wT8WBr 189g== X-Gm-Message-State: AOJu0Yw+pny1Cs/9ahInSHYQXkhswGAl3PdioiKFfBaVN2lJEiolsyR7 4UycZHuwvz/NmINlXfyy0IO36Zt97Of4m/TvXBrjk6RatSG6VQ== X-Received: by 2002:a05:6122:1499:b0:4b7:8d7c:3483 with SMTP id z25-20020a056122149900b004b78d7c3483mr254720vkp.19.1704970400539; Thu, 11 Jan 2024 02:53:20 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Naresh Kamboju Date: Thu, 11 Jan 2024 16:23:09 +0530 Message-ID: Subject: mm/vmalloc.c:4691:25: error: variable 'addr' is uninitialized when used here [-Werror,-Wuninitialized] To: Linux-Next Mailing List , open list , Linux Regressions , clang-built-linux , lkft-triage@lists.linaro.org Cc: Andrew Morton , Arnd Bergmann , Dan Carpenter Content-Type: text/plain; charset="UTF-8" Following build failures noticed on i386 and x86 with clang builds on the Linux next-20240111 tag. Reported-by: Linux Kernel Functional Testing Build error: ---------- mm/vmalloc.c:4691:25: error: variable 'addr' is uninitialized when used here [-Werror,-Wuninitialized] 4691 | va = __find_vmap_area(addr, &vn->busy.root); | ^~~~ mm/vmalloc.c:4684:20: note: initialize the variable 'addr' to silence this warning 4684 | unsigned long addr; | ^ | = 0 1 error generated. Links: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240111/testrun/22036090/suite/build/test/clang-lkftconfig/details/ -- Linaro LKFT https://lkft.linaro.org