From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794061682; b=RpiT2Wv3cNaqS2Lz5EfgXZ5SxpMyChldsuVP6b8jcQHbdN0apkf1BHdVQ9d5YExivGkV P+Rdgs7JbTsF5h2knAHtrRxneC9gpKUtnFLm1UAy/eKuYr2HZn4gIMytL7YkYDzWJCRay mhpvyv6CeB4hUFl3aqrygKET8AMkCkyFqNTu00wSzXioLGWxJKU5KSDvp9YLyT4+ouFdl e3iYbL8DkApGCToVRITDdSP7H0uNpUyT0I+adGEs9jr79ZkPgZTYd9F0hlB37qrCwQh3q mKpeTJrvI5b7WzjkVp9813jqjI9PEqUmHaGrzc7RKNkOj4gxxjGv8dlpF8nSX4Zv8Kg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794061682; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=kkMFrhgv6Q+gB51aymxzd3Jm9Lfzl/HEoiA/O2AEPmU=; b=Gr7AwjVvu70avCrsyOrCKI9NGxZ+wZ6Pdd367PmVATZ5gfj+OFLVh0M9B5aco/XbQXfP YSsulYAMr4kgo37YH1ijNI3nopu/ehwEhvAPd8PFfRvyXFOfq2xEBnShBWzEVXAIMUzjV kVlbTzzeAmMkF4c+VINvgGnMTzrVKEhVSAb2ewSZkbzNN7kY3cn6bUeKKZjoxI7xC4tsb 1Mn3hrOuouWk1Ym6a/JxgodU93fbqYntoK3vQz0NRNdGt1CsGy+8AKIVxhWk1AJYduSOZ 8CHWaP66lShWAMnWaO4zLMUYaT14ChAnhAd2w2gYZ1Gvsh3h+k27+o49MMu3Z/cG70w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=sEuGq+mg; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C8E90606A32D; Sat, 7 Nov 2026 14:28:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=sEuGq+mg Received: by smtp.kernel.org (Postfix) with ESMTPSA id 857821F0089F; Sat, 7 Nov 2026 14:28:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794061681; bh=kkMFrhgv6Q+gB51aymxzd3Jm9Lfzl/HEoiA/O2AEPmU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=sEuGq+mgGhHUttFvXdUANxtGGSBo7mdEFs1IttZzZS/bRBJcDibyqNYD5gjV818gq w+eU51AKau8ZECGDEjZylSg0b0rfId/1BOxkgXZTzUx0wJfYUv7lw+6KilkbZCnTyY 07Eg4Dd2C4nVYNEAg4dS1jouQcTBFOVTbNg3lGc8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Darrick J. Wong" , Christoph Hellwig , Carlos Maiolino Subject: [PATCH 6.12 0733/1536] xfs: check for termination during rmap btree walk Date: Sat, 7 Nov 2026 08:45:49 -0500 Message-ID: <20261107135018.099098390@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261107134957.653319350@linuxfoundation.org> References: <20261107134957.653319350@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Darrick J. Wong commit 1fc241cdeab276dc6c3ec14840faa706ed7712ff upstream. LOLLM complains that we should check for a fatal signal *every* time we walk a record in the rmap btree as part of rebuilding the free space btrees. Fix that, and improve responsiveness to ^C of xfs_scrub. Cc: stable@vger.kernel.org # v6.8 Fixes: 4bdfd7d15747b1 ("xfs: repair free space btrees") Signed-off-by: Darrick J. Wong Assisted-by: LOLLM # finding obvious bugs Reviewed-by: Christoph Hellwig Signed-off-by: Carlos Maiolino Signed-off-by: Greg Kroah-Hartman --- fs/xfs/scrub/alloc_repair.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/fs/xfs/scrub/alloc_repair.c +++ b/fs/xfs/scrub/alloc_repair.c @@ -228,7 +228,10 @@ xrep_abt_walk_rmap( void *priv) { struct xrep_abt *ra = priv; - int error; + int error = 0; + + if (xchk_should_terminate(ra->sc, &error)) + return error; /* Record all the OWN_AG blocks... */ if (rec->rm_owner == XFS_RMAP_OWN_AG) {