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 CBA473D79E2; Wed, 30 Sep 2026 18:50:25 +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=1790794226; cv=none; b=dfdaW7rTLMK2O7Cj1qJyEYvF+VIR5j55HF6E507cAl+vub7srtayTwZF0L/mePs3Cc674Sa2KgoZagJaP8yYJj7NnsaUVQPXc3pqyg9Vn6kI+g7AJdT4v48x1VjZ+yoQ9+63DbP2fHNQ60E3h29svwOk3wn9hhiUE3DV0AkzdFM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790794226; c=relaxed/simple; bh=OMfXbXo5SMic/qW50i5ZOl2uqXtsSMkjitF6/6s2GLs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mqYNE2fnDc0O6nW6xpagVG8spS9VhCcP+KJ1MH40xY2N9LE0JWAGYc1LdqYQLPgGEa2f42AFvJtVkqC2kkbk4FagwYV97oEQAeEaZIqbsQkC4tN4l8JgqDbTh6liDve/APtDH9xUP0vfiCvXyhDz0M54Al3VjX3cI++jKJO3FUo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WbY0J1s5; 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="WbY0J1s5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EBF691F000FF; Wed, 30 Sep 2026 18:50:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1790794225; bh=/KsW+MqsJaA9VxLS1yuQyAIcYcVaK74o1YM/tcztXzY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=WbY0J1s576brU6pdpcxGMbmsA+Eb0fkSfnHxmQYce2wyMmLwI9Mc1+iZJX5IQ2Pw9 kO6PSSqEyqVvDoRpbaqIv2sPnb1BcA8nyE73FYT4FVJqbqDnWsWMGBa1yJQXcrCqWV rFrA/8uCpsGfOQ4s9ea993e+Dg72RRpyzzNW724k= 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 6.6 0135/1193] drm/nouveau/gsp: add SEC2 to GA100 chip table Date: Wed, 30 Sep 2026 17:13:39 +0200 Message-ID: <20260930152437.209601730@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260930152434.301151190@linuxfoundation.org> References: <20260930152434.301151190@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 6.6-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 1c81e5b34d29d..49b487a26561f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -2591,6 +2591,7 @@ 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