From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (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 10273199FA8; Sat, 22 Mar 2025 10:34:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=150.107.74.76 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742639658; cv=none; b=SQzNV69aG49jRiN/RLAyWr6SRXRtFg/CBTA9hVSoNixtropVbChbf+9NMGMyQ9LecrYQ/TZpBKbf8VG1LBkqfe7pmw7s96I6RtQWtJE6ePeieCIPBH3kvGPouGqsZ2PTSQrq1vdgUwFl4MkXRRRUe/Jh4zt3G5HegxnNa6+7s04= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742639658; c=relaxed/simple; bh=17YsI5GxyYvGX77THVrbQuZV0VKG0FSLDI3HhkTiVDM=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=q3qHokn+xzr4QyrP2P9wrjp1cdHzltWiYIAs4/CGnEh0aP987XMUh7fKu34I04BS3bHWkcd+p7p59nCY9joEbKFUaZRC4u0mAMYWbHOZBQ/l7Z8oGL/AFLutqbzUXpW+JJebrxPlsMJ1lZ7L1WCONF1m8dIM5mFFS0MQzLkUFY4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=canb.auug.org.au; spf=pass smtp.mailfrom=canb.auug.org.au; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b=dIni23V7; arc=none smtp.client-ip=150.107.74.76 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=canb.auug.org.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="dIni23V7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1742639646; bh=d6lqNtYu0SPwjMSiO0f/soxLChBSY2poPZV5wunYbw8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=dIni23V7O2+LkbX742eI+v0x2pLIofU0+fbJ6l/h8ly4m0E8YsrNBr7i8mk3lgEUV rp4hyCAngBK2sdfmnjK+cJeI4QB30Hw63RZrPEANBRF2uCZQ/WUN4gkjWn0Vp5Ll91 0S8DZD9cxEIM4SrG+fLvsFdVLGOBjyOnOn9nLyEJsjFzlFIyfWrLF54VOghmmycNIE HR8Zny+BrG7XX4Sr06CMlji1GjxfWR4Pj0fyr2GQhCBCTjeCFWoXKR0Ttko7ZWZ55g 3AUCLwiL5gis4BRoNQBP1JmbTA6nbXBDdPTxr5eSLxWQf1DRg8JKAT9x9Uu9jacYAA ZSAtIFdH/k92Q== Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mail.ozlabs.org (Postfix) with ESMTPSA id 4ZKbJt1j2Rz4wvb; Sat, 22 Mar 2025 21:34:06 +1100 (AEDT) Date: Sat, 22 Mar 2025 21:34:04 +1100 From: Stephen Rothwell To: Andrew Morton Cc: Tamir Duberstein , Matthew Wilcox , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] XArray: revert (unintentional?) behavior change Message-ID: <20250322213404.5b28bff6@canb.auug.org.au> In-Reply-To: <20250321213733.b75966312534184c6d46d6aa@linux-foundation.org> References: <20250321-xarray-fix-destroy-v1-1-7154bed93e84@gmail.com> <20250321213733.b75966312534184c6d46d6aa@linux-foundation.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/GXFKa9AwUULIcm1TGNxl/be"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/GXFKa9AwUULIcm1TGNxl/be Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Andrew, On Fri, 21 Mar 2025 21:37:33 -0700 Andrew Morton wrote: > > On Fri, 21 Mar 2025 22:17:08 -0400 Tamir Duberstein wr= ote: >=20 > > Partially revert commit 6684aba0780d ("XArray: Add extra debugging check > > to xas_lock and friends"), fixing test failures in check_xa_alloc. > >=20 > > Fixes: 6684aba0780d ("XArray: Add extra debugging check to xas_lock and= friends") =20 >=20 > Thanks. >=20 > 6684aba0780d appears to be only in linux-next. It has no Link: and my > efforts to google its origin story failed. Help? Its been sitting in Matthew's xarray tree (git://git.infradead.org/users/willy/xarray.git#main) since Sep 24 2024 and linux-next since then. --=20 Cheers, Stephen Rothwell --Sig_/GXFKa9AwUULIcm1TGNxl/be Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmfekhwACgkQAVBC80lX 0GyShwf/VmRXZUSg+C2EZCh1aKUSQ1Dcqf+EkXTjwxAa8gWnfikMvTo7LQoe/dZC c6ogd2dx6QefkGSehJwNifHAFQKfRfDCDgueqK/SaXRQEqYBcuMNAQbUAB+ffDVY 2w8h+f8nIkKmVjDD4QijMqgNK2Sb2XMmkyfMkMF/1zr4EfzE0OsYVgogMLxCNSzV +upDpTffAsJbZ5mlzf5DXPasOz2M2wJPWhRGsnLIL/H/tT9yRQ/apVO3ytlLVOjh +eULrCYUbNS+hfrure0g6ZTutcPbeGWIYVu1C1bbfN3BExNFXK+G6Y1BMiDUdiIT ovhB/GufBeXMSqIh5YagQtbzR4UfYA== =ODU6 -----END PGP SIGNATURE----- --Sig_/GXFKa9AwUULIcm1TGNxl/be--