From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 90B1E337111; Fri, 17 Oct 2025 14:59:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760713156; cv=none; b=mZFIUGuQ3a1w23PEBACZJMaf/HUzvbE98wb3cQirCmmNtE+YnfRAU4+zzyTcJLUTnJxpJr3NvkYe7gxUsGAspj1qPTpVoBMKPaQaawloO8dgaETjDsP0EzJWIzic34fjemRrXC9bLb2Rm7jRQJzRJlTTUbn2posVrei+3HhANT8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760713156; c=relaxed/simple; bh=s6thaIzg5p5A4r3x9uJktkJxbpbMCC8GCdOx86vGtpo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IJt2dlpDc7dVXdg3YR82fnVM7QgGeMLzOdaBRClyDABuNVY4A6zPqXs/kLX0aKrZto2UvLHVpmBOXgu9sLJw1GMt0be6uNd1uHl+222NYG1wzozIJtSnWoUxeHCtsnYNzZObeGMeERYGcjKC2LFr+4KQ5DquaXD6eXIeYu7AO90= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Sfmz/4Dd; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Sfmz/4Dd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 153D9C4CEFE; Fri, 17 Oct 2025 14:59:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760713156; bh=s6thaIzg5p5A4r3x9uJktkJxbpbMCC8GCdOx86vGtpo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Sfmz/4DdgUObAIUR4sXtsMn1tuqsQc5Tqg4nr01XKuhc9jd04Ek2QlxTFcfC6d2S7 QQ6SGmyaKtq656TPaHIfzWGQ/62BAHlwB7xn8ccmasUWa5S2MsXfmsOKMNO7QEP0Iq W7MfbIDaaU8Bo3yO7TkBlMTlpK0ciIOtIlde0UEE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Petr Vorel , Shuhao Fu , Danilo Krummrich Subject: [PATCH 6.1 068/168] drm/nouveau: fix bad ret code in nouveau_bo_move_prep Date: Fri, 17 Oct 2025 16:52:27 +0200 Message-ID: <20251017145131.531405490@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251017145129.000176255@linuxfoundation.org> References: <20251017145129.000176255@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 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shuhao Fu commit e4bea919584ff292c9156cf7d641a2ab3cbe27b0 upstream. In `nouveau_bo_move_prep`, if `nouveau_mem_map` fails, an error code should be returned. Currently, it returns zero even if vmm addr is not correctly mapped. Cc: stable@vger.kernel.org Reviewed-by: Petr Vorel Signed-off-by: Shuhao Fu Fixes: 9ce523cc3bf2 ("drm/nouveau: separate buffer object backing memory from nvkm structures") Signed-off-by: Danilo Krummrich Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/nouveau/nouveau_bo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -791,7 +791,7 @@ done: nvif_vmm_put(vmm, &old_mem->vma[1]); nvif_vmm_put(vmm, &old_mem->vma[0]); } - return 0; + return ret; } static int