From nobody Tue Dec 2 00:03:21 2025 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 2A2C329B795 for ; Tue, 25 Nov 2025 11:17:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764069453; cv=none; b=B4000V2pTG0/5HKzqYYIsYkIuYfXPynfAI6ACKxp0awr/WIs5O2XaPyt1brhJVCUmmmvZwqw1zh9d9/sZ1gNIiRkjqXmfQ3ARsmfIRL9ZNTfyWOal5zm1P9y/toZvRCiUafJqGPRALob9t3vKRWZ+WD35twppKJcUQaP3+4U314= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764069453; c=relaxed/simple; bh=pbEhLdA2CrlOzPjMYpM1ktRc6ike15wCEIvazpDbmZU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=iXfdzfUaDo0YNafPaJ2MqblKGu4UhHgYF88vDrQfea95fhMgYmat7Cg6JY1O5W+1Y/cDAr67xfjBl4u9wSS5T5XE05zEyh3XZlpYZh3TrqGDxgvBIIyKIQMxcVJEznkb3dGORZuLxcKHrCKLw88gcbrBBvbtrHJIjYlWNO55860= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=lst.de; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=jocuKSA6; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="jocuKSA6" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=8tbP7pM0m3tofPp+DugF9b4eVTI/x5G+dvZSBBnKifA=; b=jocuKSA6RB/iENLoRNhF7Ai72J 0Mk0eu08nNZkSymzDNXTFJcMFthgePubbPJzkIGe7xrlFvLNhaRyA2aw8b5uL6T0dzsOL5bR9XnY6 uup+qbMgqnsH1Px6sm+FV1e73JWALGyVrfdiK3zE5Gh7BoHTG8AvD+2+T7jdqZZvWygdMdxpbcivG s7cpBcBFLEXuHy5RIFq3uuXfJEsd2EGRduTbNsLsv5IcxCWATdZpXnbnFX2MhQgEZbJ3woAJ+lh0u DJSZwepch0nUCgKqawBx6AByYuumvJplwffwP1gBgLzFC7v9say5eHpPlzJS/coMj5IjXsx7/6dRJ JSL9wtqQ==; Received: from 2a02-8389-2341-5b80-d601-7564-c2e0-491c.cable.dynamic.v6.surfer.at ([2a02:8389:2341:5b80:d601:7564:c2e0:491c] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vNr32-0000000DCiF-1Ur8; Tue, 25 Nov 2025 11:17:30 +0000 From: Christoph Hellwig To: mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH] sched: remove task_struct->faults_disabled_mapping again Date: Tue, 25 Nov 2025 12:17:23 +0100 Message-ID: <20251125111723.1139716-1-hch@lst.de> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Content-Type: text/plain; charset="utf-8" This reverts commit 2b69987be575 ("sched: Add task_struct->faults_disabled_mapping"), which added this field without review or maintainer signoff. With bcachefs removed from the tree it is unused again and should go away. Signed-off-by: Christoph Hellwig --- include/linux/sched.h | 1 - init/init_task.c | 1 - 2 files changed, 2 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index 29d4522cb0b7..0016f91b50bb 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -960,7 +960,6 @@ struct task_struct { =20 struct mm_struct *mm; struct mm_struct *active_mm; - struct address_space *faults_disabled_mapping; =20 int exit_state; int exit_code; diff --git a/init/init_task.c b/init/init_task.c index 49b13d7c3985..7d9094ae8eab 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -113,7 +113,6 @@ struct task_struct init_task __aligned(L1_CACHE_BYTES) = =3D { .nr_cpus_allowed=3D NR_CPUS, .mm =3D NULL, .active_mm =3D &init_mm, - .faults_disabled_mapping =3D NULL, .restart_block =3D { .fn =3D do_no_restart_syscall, }, --=20 2.47.3