From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 ADE5717BED0 for ; Fri, 8 Aug 2025 19:32:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754681539; cv=none; b=U7+3cuuzR8O6II6HUChyY/IyRLoEZB0886jhbW1yEmywHjTBIsLe8oTWJAcvFp+bmxmbwAsTqE9QqK5HYD7asiPGbPhhW1PRWVK7uWIerMgCqWkrz1+F9OD8g33USiyC1lffnfbf961lJ4UY572m63YIA3MU2wK0yG4uIBZO5Ys= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754681539; c=relaxed/simple; bh=e1W/HcruV/OHIdwnbStEI9Ov39lexljtbC+tMPtG4Sc=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type: In-Reply-To:To:Cc; b=GdbxO31+8jENocC5VMzpx/lx1jjGerlA08g1T9HolFBG4ZwjYbkWA/b4539T3fA/xjlyPNaasMjGMug36QmEOn8WODcD/2xqMqX9btLXyA2OVfQiib+R7giUWP6oAAGeUahsf2jIg5H9mE/Kpg2J3PcrLTGhN5flo8V2BlnUfvQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=h5ZWsozd; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="h5ZWsozd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1754681536; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to; bh=SoUBKlNMzRCqR2PByufZ7Vaz72annPP0DWvMgm3RHPY=; b=h5ZWsozdEWBXYX2QTsq8oZsnsU2oGP/HCs63CfrtqAoQnXQwiVuy8wpOtRgkIPI1P3YQGf cuYij8hMjVn/crPdOstPi3Wpl4TBxtXUgEy7nO9p5XB90/D6Kt5FF8FEtbL+j/bSZl68J7 PM08raUq4bPpkRDG4OUrpJgyg731ZM4= Received: from mail-wm1-f70.google.com (mail-wm1-f70.google.com [209.85.128.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-119-HdTpyfP-OAKE0PqcQaE4Gg-1; Fri, 08 Aug 2025 15:32:15 -0400 X-MC-Unique: HdTpyfP-OAKE0PqcQaE4Gg-1 X-Mimecast-MFC-AGG-ID: HdTpyfP-OAKE0PqcQaE4Gg_1754681534 Received: by mail-wm1-f70.google.com with SMTP id 5b1f17b1804b1-4595cfed9f4so9871385e9.1 for ; Fri, 08 Aug 2025 12:32:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754681534; x=1755286334; h=cc:to:in-reply-to:content-transfer-encoding:mime-version:message-id :date:subject:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=SoUBKlNMzRCqR2PByufZ7Vaz72annPP0DWvMgm3RHPY=; b=GqG9TURQM0DFwFdXrbABJqWsG6l4i5Wcbn3JsPRlUWzqJNfGiRm1f6oP2zN0yvZ5ct ZRWAEK6vLMb7iYyEOTtTpODcyQGIxecWlFBKideg8lt3dKNi9K2LIEUAmFSLpR3Aktv3 QIhpaboHw1UB5tIgju0XhYxsQIcIcl3F622NKhZEEIoZMRr6o08xDMiK64SqS1/SoUds PplzejYwrf+9TxhnZUbgVQ616AWsEfbFrc/zqJAJrxjcUol8q1dSFIghFjnr2WePl7sT TtjsvaXl7iF653F6n6WyWCzI14UeNkB+SFCFWdj6tyjqtbPG2h6RWX5k+HrRAJfVgHQF B11g== X-Forwarded-Encrypted: i=1; AJvYcCVRMz+JEvESze3PRa+D75KLMiFjKobG7wsOwIkZycp/aUq42Y1wvA0B+wjM1qSejhUfo1/Xgr5dWzZ0FI5T@vger.kernel.org X-Gm-Message-State: AOJu0YxcdBUfW3vuA4G8493zejMpIOB8iDkqjSM7C4jHWX/xnGdFBSMQ FQQOSpG9f4hzhDsAkWfcTzQzzgDNhteChX9PnzDm5LPRCS18n6PSkCrAXEYvAo1l7pWHi+CGHJJ dbu7og4PjX3Z1zDqmTh47zSxEVUxYod/BBoYmdj/iRzNiL5rkR33qZKskn6mMMQmsv+1TkbyypA == X-Gm-Gg: ASbGncu1aSjJ4w90LIpeOAK+zX7RbsWxod6KauXyypaDG1J7qzRqwmDakx9JHLdaKeb AdBL933RG8CEAzj+p/KZEby1g8AE/6GvUx/TNU46wiqCLtzFRgjgX1oEyVvwHei1EvfP+A0qJ79 twQ6zsO+zMe5Ofp65eL+yNThMw2SY9i+wKF6mHT5WbFonWk8idM0WPhErf3ZTJFJ0FPHrKJQzpn Iq+Ott0ZT9VH61lMZ0wV2OB/dCnlrbqTAhjzXh4oKW0ACp6TWqft6HERkND4VWZEla7KIhQYI2+ kxi/Df3hF4LsSzTbGHRfL9/1w4okLZ5fwHMxbHRTrKBRcg== X-Received: by 2002:a05:600c:4fc5:b0:458:bd31:2c35 with SMTP id 5b1f17b1804b1-459f4fafcccmr33943085e9.25.1754681534129; Fri, 08 Aug 2025 12:32:14 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFwYL9KJsxIX5x+DDFE5d8rhvfcgsu77l9lAsc4U6sL6PMjtSZsj4iEF5Qn2AGUfJmjvp/QNQ== X-Received: by 2002:a05:600c:4fc5:b0:458:bd31:2c35 with SMTP id 5b1f17b1804b1-459f4fafcccmr33942925e9.25.1754681533755; Fri, 08 Aug 2025 12:32:13 -0700 (PDT) Received: from [127.0.0.2] (ip-217-030-074-039.aim-net.cz. [217.30.74.39]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-459e5869cccsm164906135e9.17.2025.08.08.12.32.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Aug 2025 12:32:13 -0700 (PDT) From: Andrey Albershteyn X-Google-Original-From: Andrey Albershteyn Subject: [PATCH 0/3] Test file_getattr and file_setattr syscalls Date: Fri, 08 Aug 2025 21:31:55 +0200 Message-Id: <20250808-xattrat-syscall-v1-0-6a09c4f37f10@kernel.org> 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 X-B4-Tracking: v=1; b=H4sIAKtQlmgC/x3MQQqAIBBG4avErBPSsKKrRAup3xqICkfCiO6et PwW7z0kCAyhvngo4GLhY8/QZUHT6vYFiudsMpWxVa1blVyMwUUlt0xu2xTQeQszN9Ad5eoM8Jz +4zC+7wdZaC0SYQAAAA== X-Change-ID: 20250317-xattrat-syscall-ee8f5e2d6e18 In-Reply-To: To: fstests@vger.kernel.org Cc: zlang@redhat.com, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, Andrey Albershteyn , Andrey Albershteyn X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=1556; i=aalbersh@kernel.org; h=from:subject:message-id; bh=e1W/HcruV/OHIdwnbStEI9Ov39lexljtbC+tMPtG4Sc=; b=owJ4nJvAy8zAJea2/JXEGuOHHIyn1ZIYMqYF7O0JaJV84xn7eAVr2uHzm1M9NxQxvJhrmfal/ O+fjvyrx852lLIwiHExyIopsqyT1pqaVCSVf8SgRh5mDisTyBAGLk4BmMhFXob/Gcqfu7w0si8e 7br0e6dLc8HGI9+LmY47Bu0/6XRGqc53KSNDs+L5bXsDFZse/ViWNPlG2spNm8peFq459FgwV8H K7zk/NwANSk1K X-Developer-Key: i=aalbersh@kernel.org; a=openpgp; fpr=AE1B2A9562721A6FC4307C1F46A7EA18AC33E108 Add a test to check basic functionallity of file_getattr() and file_setattr() syscalls. These syscalls are used to get/set filesystem inode attributes (think of FS_IOC_SETFSXATTR ioctl()). The difference from ioctl() is that these syscalls use *at() semantics and can be called on any file without opening it, including special ones. For XFS, with the use of these syscalls, xfs_quota now can manipulate quota on special files such as sockets. Add a test to check that special files are counted, which wasn't true before. To: fstests@vger.kernel.org Cc: zlang@redhat.com Cc: linux-fsdevel@vger.kernel.org Cc: linux-xfs@vger.kernel.org Signed-off-by: Andrey Albershteyn --- Andrey Albershteyn (3): file_attr: introduce program to set/get fsxattr generic: introduce test to test file_getattr/file_setattr syscalls xfs: test quota's project ID on special files .gitignore | 1 + configure.ac | 1 + include/builddefs.in | 1 + m4/package_libcdev.m4 | 16 +++ src/Makefile | 5 + src/file_attr.c | 277 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/2000 | 113 ++++++++++++++++++++ tests/generic/2000.out | 37 +++++++ tests/xfs/2000 | 77 ++++++++++++++ tests/xfs/2000.out | 17 +++ 10 files changed, 545 insertions(+) --- base-commit: 2cc8c822f864e272251460e05b0cba5bada0f9ee change-id: 20250317-xattrat-syscall-ee8f5e2d6e18 Best regards, -- Andrey Albershteyn