From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 5835351599C; Thu, 17 Sep 2026 16:56:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789664166; cv=none; b=P9KDdTaLWMATf2X+XF2qKBoJ+ZKWepSM6Srxt5YRwUzsx2cCdB/igZ5BPK/7kO9hpd/stth8ZxqNuEYMOg/EL+3dCo4cV0IG1GdsoznVez2ksFgbaH1PBtTjZqjaQwDvgMQrrhZ8YjbRMtPhLLR6yB4OJXT90DnMQgpTHEZVHlA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789664166; c=relaxed/simple; bh=lFPEUIUMKFp9Kxu5aGc58cjx6Y0WNyTYn6Ug5XIrdrk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pOBZGnw+uqZVFzRWMlgH5v+XpDwoqnA5fe3be6E88cZYYFUwyG6mk3BvscuXg3s1WkU4BGn5SD092kcpEQK2vQWzNBe1zlEgpOm0NM4pvhg8s4iwMcGsuIj8dKBoSR5SzwKix6LPHndhOGOlIoFLhHiz1ADkJvKhLGiNwlpmvbc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=shK/HKul; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="shK/HKul" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8326A1F000FF; Thu, 17 Sep 2026 16:56:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789664165; bh=5o4AS0Qjd6qZ55rWVJiQy9DRgP0TBJ1pQCXqMOCKzOY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=shK/HKulD6/rEynksGQb5TCtb/t6fqabVKgNIZzDAZ6vsUlvwDJrqmM/SLWfr74Nk CV2jif5T+uK+OL3M3iqDVA1VQYA2NysQOezQXVRQehSMth8rSRJyiLmQ7tG90nWQFP wMT8tVqAp3s0ftXrDWVq85KYqxlhj42ZK8m5gS9k= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Timur Tabi , Danilo Krummrich , Sasha Levin Subject: [PATCH 6.18 0254/1250] drm/nouveau/gsp: add SEC2 to GA100 chip table Date: Thu, 17 Sep 2026 16:00:49 +0100 Message-ID: <20260917151559.039828211@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260917151551.901433442@linuxfoundation.org> References: <20260917151551.901433442@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Timur Tabi [ Upstream commit 604d0efb17cc0dd197e089134736ac2698d5fca7 ] The booter-load and booter-unload firmware run on the SEC2 falcon. During tu102_gsp_oneinit(), the booter constructor needs device->sec2 to access the SEC2 falcon. Without the .sec2 entry, device->sec2 is NULL and this dereference crashes during GSP-RM boot. Signed-off-by: Timur Tabi Link: https://patch.msgid.link/20260430223838.2530778-3-ttabi@nvidia.com Signed-off-by: Danilo Krummrich Signed-off-by: Sasha Levin --- drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index 33db3a010efd4..3738c4664fb6a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -2529,6 +2529,7 @@ nv170_chipset = { .vfn = { 0x00000001, ga100_vfn_new }, .ce = { 0x000003ff, ga100_ce_new }, .fifo = { 0x00000001, ga100_fifo_new }, + .sec2 = { 0x00000001, tu102_sec2_new }, }; static const struct nvkm_device_chip -- 2.53.0