From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from submarine.notk.org (submarine.notk.org [62.210.214.84]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5137F2E8B60 for ; Thu, 9 Oct 2025 13:19:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.210.214.84 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760015992; cv=none; b=XeA+wjT9u0lvnBkcDl2OVeizdsBgsGMxJV4OYGlSQgmW2kZeaKSYyBUwkspkwLhaUxkMGJ+RsHZis/BTLzBB7ibz1n22oPNOb4jkzf7/PWIpG16tTfq4zZqCSK9QoJ5i0ZKQIDt/0tYERXxHqSKZoh1BrGFohruL5+H5GHeFG6Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760015992; c=relaxed/simple; bh=rNLTq1LQFw8bHXqJQapbXIlJpzZHUR76vAyHIGqeW78=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=kByUFRZ2U3GknWI974AC642Nr449W5Tja6E57PPge/TB648koWuzO7ztMJ8Ag+iMfAgjIvdPS+GEtMwvhdAg/3qXEr4d8vzbuIhBJXp37jtdCkx4TUo2bccbwo5ZPbJ1m4f9Fr7vCcCeP8pVMzuakN3Reo2G7Z6iqMskGa16Bzg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codewreck.org; spf=pass smtp.mailfrom=codewreck.org; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b=GCvq1v9a; arc=none smtp.client-ip=62.210.214.84 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codewreck.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codewreck.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b="GCvq1v9a" Received: from gaia.codewreck.org (localhost [127.0.0.1]) by submarine.notk.org (Postfix) with ESMTPS id 0B97014C2D3; Thu, 9 Oct 2025 15:10:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codewreck.org; s=2; t=1760015441; 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; bh=RSEzej2rMgZ/3dQXyeaxr2uE3jRK8E8SdoM2KwIIHvc=; b=GCvq1v9aTg5FpSIPtWoorqiXzwQTMz83nHwr/4YiNUtsosP4PtDdQtyKlMjJFVNLWRXwLV 5pnPNYZm51/Dmf1pV9l9MvYOczeVYDkiqyIX+PA15TD2crMPIrjaH/dXUBJ8UD9ZZCwtLf sgWLGkcREcmQKFin31e0cR/WPDTvGUrD8iSOCuJqKDnypCzg3WOtyT4JompyaylcOUKViK rF3irMq8qBXy+e5hGpsbdjpWMHqMCWGII3O/pMKSvsgVyL8zn3ylJLxd+XZjbFoG30mUNV YKVkLetDEpxD28O+CQ50axVPIM1flLCATD9Hj6M+wwbZ57DOaMbzqqaXW0qUKg== Received: from localhost (gaia.codewreck.org [local]) by gaia.codewreck.org (OpenSMTPD) with ESMTPA id ec0f6332; Thu, 9 Oct 2025 13:10:38 +0000 (UTC) Date: Thu, 9 Oct 2025 22:10:23 +0900 From: Dominique Martinet To: Linus Torvalds Cc: Christian Schoenebeck , Eric Van Hensbergen , v9fs@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [GIT PULL] 9p fixes for 6.18-rc1 Message-ID: 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=utf-8 Content-Disposition: inline The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585: Linux 6.17-rc1 (2025-08-10 19:41:16 +0300) are available in the Git repository at: https://github.com/martinetd/linux tags/9p-for-6.18-rc1 for you to fetch changes up to 528f218b31aac4bbfc58914d43766a22ab545d48: 9p: sysfs_init: don't hardcode error to ENOMEM (2025-09-27 21:44:38 +0900) ---------------------------------------------------------------- Bunch of unrelated fixes - polling fix for trans fd that ought to have been fixed otherwise back in March, but apparently came back somewhere else... - USB transport buffer overflow fix - Some dentry lifetime rework to handle metadata update for currently opened files in uncached mode, or inode type change in cached mode - a double-put on invalid flush found by syzbot - and finally /sys/fs/9p/caches not advancing buffer and overwriting itself for large contents Thanks to everyone involved! ---------------------------------------------------------------- Dominique Martinet (1): net/9p: Fix buffer overflow in USB transport layer Nalivayko Sergey (1): net/9p: fix double req put in p9_fd_cancelled Oleg Nesterov (1): 9p/trans_fd: p9_fd_request: kick rx thread if EPOLLIN Randall P. Embry (3): 9p: clean up comment typos 9p: fix /sys/fs/9p/caches overwriting itself 9p: sysfs_init: don't hardcode error to ENOMEM Tingmao Wang (3): fs/9p: Refresh metadata in d_revalidate for uncached mode too fs/9p: Invalidate dentry if inode type change detected in cached mode fs/9p: Add p9_debug(VFS) in d_revalidate fs/9p/v9fs.c | 16 +++++++++------- fs/9p/vfs_dentry.c | 33 +++++++++++++++++++++++++++++---- fs/9p/vfs_inode.c | 8 +++++++- fs/9p/vfs_inode_dotl.c | 8 +++++++- net/9p/trans_fd.c | 17 +++++------------ net/9p/trans_usbg.c | 16 +++++++++++++--- 6 files changed, 70 insertions(+), 28 deletions(-) -- Dominique Martinet | Asmadeus