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 6F23818E756; Mon, 27 Jan 2025 20:52:18 +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=1738011138; cv=none; b=rmv4lRlWUdIesv7LV81/TlhTZxN1d1DkU4p1/GRNwN1DdKUTkgyHOPHOeFEz0F6M9h0rgHu0FxtrH8p+EwTlvvr849vgKB2I0oC4xTfHjw12orHp+asRQY5vOlrGyPe16P6/cbiARdWn+9RlzoG4bC1cvcJF3hIGCNtqz4c7DPE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738011138; c=relaxed/simple; bh=isi+B0vK8TlxCYM4m95FCbzbsSYWCYCpQOmcuOb6LgU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fwF/u943drkizzoWSiunCRS1Dz6BdDq35he1at0nXBvnVA9MdgQ28tp2s4lPkd6bwNaa0mYXpBVGlPwiiiYAS9gqt0LT4rkO4ebxWm1L2LQawDEMzW87vezbDOl14K1rWiRG453UYgH4JbaRNLl7JC36Jn3StZnSb48LoCe82zY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JbTA9yoM; 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="JbTA9yoM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1D4E8C4CED2; Mon, 27 Jan 2025 20:52:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738011138; bh=isi+B0vK8TlxCYM4m95FCbzbsSYWCYCpQOmcuOb6LgU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JbTA9yoMOXUDbq/N1BNKsSzZ9odjIEEnItpjYqOVArb6e8QtVDsPsC95ttIx2/mx7 lv1GUl/quNQVn/dF6Vbyu/Cf1V+ssEaQ2x1+i+chTS2IO5bJQlMbwWhrk6G+Vd6atk 9uCVmYiJFFzZnjfErmyXUeuR0lM2IIqInKsx2HzidobVqxZltLjMPTARqPHAAhU2AT QwINA/5Ch9FrFDAnLsKGfSgblScnu9im98WLDso0jNpb6i7IXj9WkkxCpK6G1XZxq+ yEDuYDEMCs9Y4eNFY8UkQel/Wf1nMCDe0Kq7eicwv5SkigZfIAWELuQfFIg0ShPskU fz7mI6WUrkm5w== Date: Mon, 27 Jan 2025 15:52:16 -0500 From: Sasha Levin To: Al Viro Cc: Linus Torvalds , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [git pull] d_revalidate pile Message-ID: References: <20250127044721.GD1977892@ZenIV> <20250127173634.GF1977892@ZenIV> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20250127173634.GF1977892@ZenIV> On Mon, Jan 27, 2025 at 05:36:34PM +0000, Al Viro wrote: >On Mon, Jan 27, 2025 at 12:19:54PM -0500, Sasha Levin wrote: > >> The full log is at: https://qa-reports.linaro.org/lkft/sashal-linus-next/build/v6.13-rc7-8584-gd4639f3659ae/testrun/27028572/suite/log-parser-test/test/kfence-bug-kfence-out-of-bounds-read-in-d_same_name/log >> >> LMK if I should attempt a bisection. > >Could you try your setup on 58cf9c383c5c "dcache: back inline names >with a struct-wrapped array of unsigned long"? It looks like we didn't trigger a warnings on that commit, but I'm not sure if the issue reproduces easily. I'll start a bisection and see where it takes me... -- Thanks, Sasha