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 85EB128C006; Tue, 17 Feb 2026 21:28:19 +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=1771363699; cv=none; b=CuYuI1Viq6d1A3bGoogQZBYW7uETAZxQDQirY4f/RU3FO8HgyQ+24IW2I3pTKyJB795lMH7ZFRRjnqlBbhX6wj4A9sVY160rQG5Bgq2IpyabN6STcBXM4euWwridZdC+uWDEXGG1EsTtPyDx4wmgLUmXypFENn1DlYwLP1WPelc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771363699; c=relaxed/simple; bh=nnaSOXUhEMnoiT7VMBqeLHc/VodZYBzE9r2yIRwoPEg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Jqci3hGIKur3TMLeWoHW4vJDcqCQWpKLRLOyPb08vCeMYNSrs1Mo4OLX6Tx8ph7Xv3fxOyY6epdiWBKqyF5FOQHoQ968R12Oi9x9o0+u+/ct23YlR/j1iBd5y3nZNbyZa+9GrITtTnd4XXTMTMnh9FVBhdAW9eX0TgCpSVGkg9k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UgSDje2O; 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="UgSDje2O" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F0DAC19421; Tue, 17 Feb 2026 21:28:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771363699; bh=nnaSOXUhEMnoiT7VMBqeLHc/VodZYBzE9r2yIRwoPEg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UgSDje2ODtZk0cjpIuHkE3g1tB1fzYyR8MUkNHIpRWXSn4wW+y7JPOISjGdtYDrPi 8qXqMghFK0t1UD6QBwZQfADUE4iaTiQ5Dx965l1u3kBkQ9lZw+K5LC1byJwGPupyWC d6A1P65CiBmAlFydN8NacN/uVIQWBNwo2/uJ3tarU7nkK7jhGsNfzXy04F2D8tXw2f kGy0lR2BzCc8k6a9hRfaZWLKDGZzeK3qg9w7K0ob+fu/zTYiG/hFmQsKWQjYZU4Jes sd7ydaC4fXRGoyPmmH+9emxyDkQR5liTiygyZOBo5Ll/t62ljPdzHW6yNnNrDv/jGO g63s0pHW7TyPg== From: Niklas Cassel To: Manivannan Sadhasivam , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Kishon Vijay Abraham I , Shuah Khan Cc: Manikanta Maddireddy , Koichiro Den , Damien Le Moal , Niklas Cassel , linux-pci@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH 9/9] selftests: pci_endpoint: Skip reserved BARs Date: Tue, 17 Feb 2026 22:27:15 +0100 Message-ID: <20260217212707.2450423-20-cassel@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260217212707.2450423-11-cassel@kernel.org> References: <20260217212707.2450423-11-cassel@kernel.org> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1302; i=cassel@kernel.org; h=from:subject; bh=nnaSOXUhEMnoiT7VMBqeLHc/VodZYBzE9r2yIRwoPEg=; b=owGbwMvMwCV2MsVw8cxjvkWMp9WSGDKn3DU8vL7nWBpn5fnzMnZmbg391Q6XJ4rmtgnb2Xsmq tVXuD7uKGVhEONikBVTZPH94bK/uNt9ynHFOzYwc1iZQIYwcHEKwES2TWJk2PZvuv+sh6kfjh7r yt4p9vPRkaa2+rk87+TuPJXRquHmZGJkmHfzG3eM+QP2hcu83m/dYudhIDV1o//tZukkI13ngGu 3+AA= X-Developer-Key: i=cassel@kernel.org; a=openpgp; fpr=5ADE635C0E631CBBD5BE065A352FE6582ED9B5DA Content-Transfer-Encoding: 8bit Running a test against a reserved BAR will result in the pci-epf-test driver returning -ENOBUFS. Make sure that the pci_endpoint_test selftest will return skip instead of failure or success for reserved BARs. Signed-off-by: Niklas Cassel --- tools/testing/selftests/pci_endpoint/pci_endpoint_test.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c b/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c index eecb776c33af..e506359cdded 100644 --- a/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c +++ b/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c @@ -67,6 +67,8 @@ TEST_F(pci_ep_bar, BAR_TEST) pci_ep_ioctl(PCITEST_BAR, variant->barno); if (ret == -ENODATA) SKIP(return, "BAR is disabled"); + if (ret == -ENOBUFS) + SKIP(return, "BAR is reserved"); EXPECT_FALSE(ret) TH_LOG("Test failed for BAR%d", variant->barno); } @@ -84,6 +86,8 @@ TEST_F(pci_ep_bar, BAR_SUBRANGE_TEST) SKIP(return, "BAR is test register space"); if (ret == -EOPNOTSUPP) SKIP(return, "Subrange map is not supported"); + if (ret == -ENOBUFS) + SKIP(return, "BAR is reserved"); EXPECT_FALSE(ret) TH_LOG("Test failed for BAR%d", variant->barno); } -- 2.53.0