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 0AD6833F5A3; Mon, 23 Mar 2026 10:22:03 +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=1774261324; cv=none; b=ga9S+8hRVeFEgqCXI7gOkdwQI150ntYEmnZrMQtY/xd1vTmlRqKOTnKjncI+Li9kkEw35fGlQbrsvQhriSKpwIPFZhviqw1Li+CbSwNW4oTNrxgZG3sLpxTMsNF0QAnq3tx5t2n864zPZBljDhsdo0UdPmqUvp+wqmxU1DiL0vk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774261324; c=relaxed/simple; bh=xRCLkkqt2w9tLuO9uqOfKDgYUNnNYifYdvkbA2zzmDs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WiCPi9Djdf39aJi+CGuE1gWj/xbJ1CIJ36ggZTGOmG5mdu4ZEBgg8Twi+jYFdj09njwRmWgSJ5T5ZdvuA1h41xcln5LfDdWR1SBk6OJ6iNNABnPIqO2jy9IKpNdr82DnKu1ZTd7dcCjTRY3gNWNi7GE1gUzhC8w6kiO9SonDlF0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ff7L4jdK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ff7L4jdK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0894FC4CEF7; Mon, 23 Mar 2026 10:22:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774261323; bh=xRCLkkqt2w9tLuO9uqOfKDgYUNnNYifYdvkbA2zzmDs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ff7L4jdKK0q1oSsH1czcl8SboT0a/dz7UdqHfhc923xNZT16+8gRWdoQLiH5BekZ+ vyNcfe0xVXsVqfGou5XjCA+srSh/Xkr1rQcT5nmtWlp7w/bg79WD3A1Ivp3etNfhNe uAxgmcgGz5cOkY1CobZO4RUDGWvQYk5+7VPrb6EJx+eUHfHIIVo6gt3ZrbnH/Qe5LO y9uAY8PXRYr6lskG+i1fIpTrO4GSf3EI0QqONoJHBTIcJKFNtuY0hOOJEA5sqfSC7h L0Be1/8rY2xO0C2LT0Gv3VyTdhJmvMtJ3I6rtUkJ60Y4U7S/5B0ywNyFE6wRiQnzYu 4bGgCjSn6FYRw== Date: Mon, 23 Mar 2026 11:21:58 +0100 From: Niklas Cassel To: Christian Bruel Cc: Manivannan Sadhasivam , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Kishon Vijay Abraham I , Shuah Khan , Bjorn Helgaas , Arnd Bergmann , Greg Kroah-Hartman , Koichiro Den , fabrice.gasnier@foss.st.com, linux-pci@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/3] PCI: endpoint: pci-epf-test: Handle -ENOSPC in subrange_setup Message-ID: References: <20260323-skip-bar_subrange-tests-if-enospc-v2-0-2080f878134d@foss.st.com> <20260323-skip-bar_subrange-tests-if-enospc-v2-1-2080f878134d@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260323-skip-bar_subrange-tests-if-enospc-v2-1-2080f878134d@foss.st.com> On Mon, Mar 23, 2026 at 09:15:23AM +0100, Christian Bruel wrote: > Set the STATUS_NO_RESOURCE status bit on pci_epc_set_bar() -ENOSPC. > Here this is used to indicate there are not enough inbound window resources > to allocate the subrange. > > Signed-off-by: Christian Bruel > --- Reviewed-by: Niklas Cassel