From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f176.google.com (mail-pg1-f176.google.com [209.85.215.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C97B3A0B01 for ; Wed, 7 Jan 2026 17:15:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767806162; cv=none; b=mwd8OOmwOgEehpKB+kw7XgcNhZZy93H25tquZ/AKRhwU8pzxnsewqNrgVo2099+Uj8EtWw6Fljdw+PS/nrVuGmcgw6/1wdWNuEgO5ap0x3SR2F3Kg0XffOfbNqPpoR0uuQEs33/LlHNEldQcKIOCUZZciLPSNdvm8lfjxD8vMlk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767806162; c=relaxed/simple; bh=JZb4un39BlPP+OGm49xPg22uNlLarYMy/HsntlA1Vg4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=U0aoMTd82to2CW1DJUwiWqbmWZOT1gEOTnKwwbLcqRs8C1PMgzD9cczA2z2hQ8CJENd3hOQT/OcGM3umWH187nXyk/VwBjPWd9ujfoj2MtOmnWbHvGkmr9Zx4fjnVV4qBJJpEr11Ji6GscLxRM2OtYZ4D64Pm46/cmLChhVPpsU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=Groves.net; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=FGHN0F4T; arc=none smtp.client-ip=209.85.215.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=Groves.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FGHN0F4T" Received: by mail-pg1-f176.google.com with SMTP id 41be03b00d2f7-bc274b8b15bso1571795a12.1 for ; Wed, 07 Jan 2026 09:15:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1767806156; x=1768410956; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=txgoLEmMjHER+EBzHDKZOrkZdUQtWotXYsSwAupxNQg=; b=FGHN0F4TqEf8XNttNuZPma4ueIZ4CTjDf6u3qu5onIyGvciUpqhoz4KGZtAs9iX8IK k8xYa/InttcuBQzgXjOnCKyLFEWLvreZVjHmKJOjl5BJa1yJojbgQwjW4D21G1+IzRK4 Xc6+jhaWX8RbNvAgE+DGL6SwO9gVcY7cMuvt+EoS3DcrBxLKKOhwQiMyOR3W9X/MnijI EnmJ6QevY5mL4gfzvE7zz+2tfs1ZmHcBaOXNG06j5/OZq8qJkjN0dmnzKHQShTvfBdOR Fr7y3hxs1o2fv17Tx8g6xYJsnKJTmHZMxHSHzU6Ih69jabyUtKl1KLEB4RJgv5NBwIV4 JyHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767806156; x=1768410956; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=txgoLEmMjHER+EBzHDKZOrkZdUQtWotXYsSwAupxNQg=; b=TSl/g7wdyKWMxH4HGsDYwJ51PZqaOPK4td78hCQxGCoVx165GZXYiSKC0fT+XNMuXo V+kpsJykPqpRB83i/EQmUz72wet7I5l2E7twH5NC0f0WubOCpjQE2btkZKwGhJMbm9qH af8n6LsnMQYFIaHUs4E4N58w47//oT3WG4hP5GSX7IoQJBblQAV94A4PvW4UCzzKZJK2 O+jcDVAhuN5iZu86fCO/voobYhJR2fyNnZ94XzwoDoJudx5Eszpt0VOsIctrPPqboSqF ou7YXA2DBatCikV3pc7DIY4FU9eFJ3f9G4otY9O2qBI8IWJpS5lf/yesIYcbsYPovgem 9guA== X-Forwarded-Encrypted: i=1; AJvYcCV1O+FFVTfrIB07hWhZkIn38M9VbyprPfuA/qz40izzdYgMwFtzrUNUM1qjvy9Fvf4rm/QJnxMs2c7PTfQ=@vger.kernel.org X-Gm-Message-State: AOJu0YypaW/r9VsM131W2Vq996d8aDnhyc+Q+eNOAfFWFQZH8UNsEeG4 SG5LzKbbk+CE0YDyq3xY63ALZZfq04hmDakCxlQfTIK85udLZJaEx69i X-Gm-Gg: AY/fxX4H/x41HsrIUMay5O+PI2osyEvbTLubyXtNuNI7wfPoPpkYrgmpVVdoB3Z6eh+ CgayjVgAV6aOoOkcV7FHtrSpZbITZ8FqqsuiwajjA1IBUrYjEemXSP8CI5oFjqjXrcfCttUcAfD 4AE3EogIbWBpdZRsNMoMVx/f6liM5D1GTr7oYFifT2rRpfhZN3jxwTPYoTrH/3v5S7Wz+SW1qBX x+YIG1u+FiDRAKUL3wnpjMagPVzyeq/M3p17wE7/22a3upz/COijTd5eB0a0EMz/ljC2kPUW6Ry ZBPIP3pBcBH0ljKhsxEG1gHibHlLKggkK98MAYsDK3VSD1nnBDpTksEKWpMz/NIPsGFpBRUKDxP l4q/0A1u3Zo1V0e0i9JUL8hwJ3v0+3jbcQ51ABGB1kW8UoyLzXJQAws0U2+Uui+s/KrrX/+mmrZ cEJA4uzsQaniDDjAKzpKTPjzYsGTdo7kSU1aSWcEdF35xZ X-Google-Smtp-Source: AGHT+IFI7aw5Hflr3Zesdi0nYazb40KN8jZ7mrRBERbvb07PBqlelReQ+seRv6/V7wYnwshvoEme0w== X-Received: by 2002:a05:6808:144e:b0:450:b14:7a6a with SMTP id 5614622812f47-45a6bef2392mr1217539b6e.60.1767800088459; Wed, 07 Jan 2026 07:34:48 -0800 (PST) Received: from localhost.localdomain ([2603:8080:1500:3d89:a917:5124:7300:7cef]) by smtp.gmail.com with ESMTPSA id 5614622812f47-45a5e183ac3sm2398424b6e.4.2026.01.07.07.34.46 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 07 Jan 2026 07:34:48 -0800 (PST) Sender: John Groves From: John Groves X-Google-Original-From: John Groves To: John Groves , Miklos Szeredi , Dan Williams , Bernd Schubert , Alison Schofield Cc: John Groves , Jonathan Corbet , Vishal Verma , Dave Jiang , Matthew Wilcox , Jan Kara , Alexander Viro , David Hildenbrand , Christian Brauner , "Darrick J . Wong" , Randy Dunlap , Jeff Layton , Amir Goldstein , Jonathan Cameron , Stefan Hajnoczi , Joanne Koong , Josef Bacik , Bagas Sanjaya , Chen Linxuan , James Morse , Fuad Tabba , Sean Christopherson , Shivank Garg , Ackerley Tng , Gregory Price , Aravind Ramesh , Ajay Joshi , venkataravis@micron.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-cxl@vger.kernel.org, linux-fsdevel@vger.kernel.org, John Groves Subject: [PATCH V3 0/4] libfuse: add basic famfs support to libfuse Date: Wed, 7 Jan 2026 09:34:39 -0600 Message-ID: <20260107153443.64794-1-john@groves.net> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260107153244.64703-1-john@groves.net> References: <20260107153244.64703-1-john@groves.net> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This short series adds adds the necessary support for famfs to libfuse. This series is also a pull request at [1]. References [1] - https://github.com/libfuse/libfuse/pull/1414 John Groves (4): fuse_kernel.h: bring up to baseline 6.19 fuse_kernel.h: add famfs DAX fmap protocol definitions fuse: add API to set kernel mount options fuse: add famfs DAX fmap support include/fuse_common.h | 5 +++ include/fuse_kernel.h | 98 ++++++++++++++++++++++++++++++++++++++++- include/fuse_lowlevel.h | 47 ++++++++++++++++++++ lib/fuse_i.h | 1 + lib/fuse_lowlevel.c | 36 ++++++++++++++- lib/fuse_versionscript | 1 + lib/mount.c | 8 ++++ 7 files changed, 194 insertions(+), 2 deletions(-) base-commit: 6278995cca991978abd25ebb2c20ebd3fc9e8a13 -- 2.49.0