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 ADF782DCF50; Tue, 28 Oct 2025 08:47:04 +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=1761641224; cv=none; b=IGuVunpswkVDxIoAseQ4AOR7Wu5GFjPuHHmCjGPbK/I6Om0Ez4r5Qf3YIdTuT8m12sgJFDKxBF3++S45GxbxEF0SKxDrcKWLGQfAB/uLcJItTM9s/DUspb+ERPGqSeOlWzVO0bqIWdLBQFG0W+IIRrRRxIXaJIDdpYt0bGipTvk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761641224; c=relaxed/simple; bh=3MpjOtfC3vFzMqWOcuWmTlVUTGIKdBVTAvwLW7DUofU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=IofdwKv4Bkn2/nW998z7NnxeBctxYwnAx8qPdVTjrs4M2+y9oYkbRISaZdo7dBD5IR13D2dR/Us7Vw3MeUE83+WC43/NCYr1Uc9VQnZlI10PYvzq+peYo/m5QfobEcm2/Aqe8fJhzKb523dalatIxv4lrcQRruGrtS0wipFPon8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ulgeOvI4; 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="ulgeOvI4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95F24C4CEFF; Tue, 28 Oct 2025 08:46:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761641224; bh=3MpjOtfC3vFzMqWOcuWmTlVUTGIKdBVTAvwLW7DUofU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=ulgeOvI4oZAyDiF2rBuSBEEMn/5V/7esUSQX+db9gciYwkiv3e47N08kbT/ViOtYh ve29nn7XiXK2DOFM1a4rnJddFOwZU8cY6s6ROANvjdmHUECbFjvoD7iL0lpYKK0pMg Lr5YnD0UXDHJNqljaOEjFNaokk4D4SHLVb5o54kxTzoxLjlD9FqqLDvJlEY1ZZZRoK +IKjc8JbdRvkHP6SKMtx918uD7iT3hqGElZWABp/jy1fgcutkVZJLVhqCsM/5k5dtV hn+RlFzmxiuSP+mpB8uBgSM+N6IKY3I9wWtT/beN/klPJVpmBuzAjP4+RU0g3Zsctx XAeosNYCSQ7bA== From: Christian Brauner Date: Tue, 28 Oct 2025 09:45:59 +0100 Subject: [PATCH 14/22] selftests/coredump: fix userspace client detection Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251028-work-coredump-signal-v1-14-ca449b7b7aa0@kernel.org> References: <20251028-work-coredump-signal-v1-0-ca449b7b7aa0@kernel.org> In-Reply-To: <20251028-work-coredump-signal-v1-0-ca449b7b7aa0@kernel.org> To: linux-fsdevel@vger.kernel.org Cc: Oleg Nesterov , Amir Goldstein , Aleksa Sarai , Yu Watanabe , Josef Bacik , Jeff Layton , Jann Horn , Luca Boccassi , Alexander Mikhalitsyn , linux-kernel@vger.kernel.org, Alexander Viro , Jan Kara , Lennart Poettering , Mike Yuan , =?utf-8?q?Zbigniew_J=C4=99drzejewski-Szmek?= , Christian Brauner X-Mailer: b4 0.15-dev-96507 X-Developer-Signature: v=1; a=openpgp-sha256; l=839; i=brauner@kernel.org; h=from:subject:message-id; bh=3MpjOtfC3vFzMqWOcuWmTlVUTGIKdBVTAvwLW7DUofU=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWQyNB3awbXxssCbA6tE27Y8PFmRpL21b6uIysFCp1e7K nZdeymT0VHKwiDGxSArpsji0G4SLrecp2KzUaYGzBxWJpAhDFycAjCRv+YM/yueLmO/nPb9Jmes bsDULXxPtX/JveEN2edkMOtgXsFKLVlGhl0vmdVeMz37nJR6hn36FX6edJOdcSea9S5NSkyZVnF 2PRsA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 We need to request PIDFD_INFO_COREDUMP in the first place. Signed-off-by: Christian Brauner --- tools/testing/selftests/coredump/coredump_socket_test.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/coredump/coredump_socket_test.c b/tools/testing/selftests/coredump/coredump_socket_test.c index d5ad0e696ab3..658f3966064f 100644 --- a/tools/testing/selftests/coredump/coredump_socket_test.c +++ b/tools/testing/selftests/coredump/coredump_socket_test.c @@ -188,7 +188,9 @@ TEST_F(coredump, socket_detect_userspace_client) int pidfd, ret, status; pid_t pid, pid_coredump_server; struct stat st; - struct pidfd_info info = {}; + struct pidfd_info info = { + .mask = PIDFD_INFO_COREDUMP, + }; int ipc_sockets[2]; char c; -- 2.47.3