From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0F48B382368; Mon, 18 May 2026 19:46:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779133587; cv=none; b=g8xnnk3J+5GACzYVQn6mOrfYl/vnzb66N9iHhmHOyB/wx7hT3T71UrDQ+HcNLKzV6iC98uXjSZtMpa95NkuBFoKanbVNphCy2pUy6/Y19071ZHUOeJfHF7Nn3Jhp/fLPbGqcGA7W5+r0zAlz5INHmMbQaS1gzpEYYe+ZwH3gYXY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779133587; c=relaxed/simple; bh=7CZiSpKGy3aqYpayTBO4axTiPSITWww+ahtBHVtxsBw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iN4idXn0U3LMMbiOEIOjB4gJLCk91epTlEZFTO9Ot1NfbakAipuIGGnurqLhszxD5qNk+4uNeixCIt+Sf85BqMxHa+9sy5urJdE3Jsx2LDxw+b5ikWHmnqrSWHIWDKyc/+DMuyufmJ+j8aVuLTtvFqCKKaY/xMjp9n2Z86E4dHc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uPMBbs1E; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uPMBbs1E" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E858FC2BCB7; Mon, 18 May 2026 19:46:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1779133586; bh=7CZiSpKGy3aqYpayTBO4axTiPSITWww+ahtBHVtxsBw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uPMBbs1ESSbAvL38xLqkZTQAADrETvKzkpP+dBRQaso6QiNqlY471oIqI4VESu8mJ Q0l7BHNaH1++m/ehG1seELchK66HqhNH3KZBLLYcTFewwBgdCTfkMSmV91SwJwlY82 cUdmpyRTkdkBauz1AGFh0yGKIgijH21ZKn6wDmxxkFfb5yEN6E+fprg7425G1I+jnx tApDxkNqAkbgdaqltIagIFo18iDKOy99X6tSt2GsqKMewogSxR6GGkUY1GthBKpghk wz/PiEAYit0bj89vwGmUnUjmr09mjFEd7C+mLIyBQa95JVtCTb128Q3h14MKAlTr/8 KFoIdezZ/CRaw== Date: Mon, 18 May 2026 12:46:22 -0700 From: Nathan Chancellor To: Christian Brauner , David Howells Cc: Linus Torvalds , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Steve French , linux-cifs@vger.kernel.org, Paulo Alcantara Subject: Re: [GIT PULL for v7.1] vfs fixes Message-ID: <20260518194622.GA2914683@ax162> References: <20260518-vfs-7.1-rc5.fixes-3eded3a501f4@brauner> Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260518-vfs-7.1-rc5.fixes-3eded3a501f4@brauner> On Mon, May 18, 2026 at 09:35:59AM +0200, Christian Brauner wrote: > David Howells (22): > netfs: Fix potential for tearing in ->remote_i_size and ->zero_point ... > fs/smb/client/cifsfs.c | 38 ++++-- The changes in this file from that patch breaks the build with clang: fs/smb/client/cifsfs.c:1390:29: error: variable 'old_size' is uninitialized when used here [-Werror,-Wuninitialized] 1390 | if (rc == 0 && new_size > old_size) { | ^~~~~~~~ fs/smb/client/cifsfs.c:1307:37: note: initialize the variable 'old_size' to silence this warning 1307 | unsigned long long i_size, old_size, new_size, zero_point; | ^ | = 0 fs/smb/client/cifsfs.c:1375:13: error: variable 'zero_point' is uninitialized when used here [-Werror,-Wuninitialized] 1375 | if (fend > zero_point) | ^~~~~~~~~~ fs/smb/client/cifsfs.c:1307:59: note: initialize the variable 'zero_point' to silence this warning 1307 | unsigned long long i_size, old_size, new_size, zero_point; | ^ | = 0 2 errors generated. There were no -next updates last week, so it seems like the majority of this pull request saw zero -next testing time. I see two kbuild test robot build reports but I guess they were ignored. https://lore.kernel.org/202605031459.eX5UbO3K-lkp@intel.com/ https://lore.kernel.org/202605021450.ca5QGqLH-lkp@intel.com/ -- Cheers, Nathan