From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) (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 40C9C377EC3 for ; Tue, 14 Apr 2026 11:58:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776167886; cv=none; b=dG4ciuuHITEEOjrUtBWDvDQvJGwzmIcASeCN2whMYyqJITCrOMCz1/GwOYSmQ2rTlrTmTeY7aTS3MWlLVwEJJtjMKcF6WF9ZkWOxgXkUr1wBhU0n7gDvBQhcEu6b2P5KCGo4GVJW1wf04zMXfc86r8BPnzm8BvoAW38Fc6WRV1g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776167886; c=relaxed/simple; bh=2DRzrNFGO4h/Z997UpHdLTd8T4yXvMf8CLVQ0Bl+fkA=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=EE1yJFYwSNCuYZprIqT4mG0ll9H6FJbGrughA0XQQ1l89qORblHsNe6I+7niNbnneOLpeecPAoRuBzJ++dqELnEg/bvd0uwVlAMTzFJ7jVQ9Hc9Th3fkcroTvPF0IZBJWBHikRnTg6rHivP/3rI13DlDI+Cu7J3lFJY2RpFCblI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org; spf=pass smtp.mailfrom=goodmis.org; arc=none smtp.client-ip=216.40.44.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=goodmis.org Received: from omf03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 54CD2E35EB; Tue, 14 Apr 2026 11:58:00 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf03.hostedemail.com (Postfix) with ESMTPA id 5C90560012; Tue, 14 Apr 2026 11:57:58 +0000 (UTC) Date: Tue, 14 Apr 2026 07:57:53 -0400 From: Steven Rostedt To: Linus Torvalds Cc: LKML , AnishMulay , David Carlier Subject: [GIT PULL] tracefs: Updates for v7.1 Message-ID: <20260414075753.2a036358@robin> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.51; x86_64-redhat-linux-gnu) 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=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspamout07 X-Rspamd-Queue-Id: 5C90560012 X-Stat-Signature: sfmihqui7wzwfuqfwtnk698y8meusfig X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX19mL39BIVCd6YkNlXC/99ylOsExSoRvSlk= X-HE-Tag: 1776167878-850287 X-HE-Meta: U2FsdGVkX1/tVaT59CFvutpo8sElLUUiUacSPf8pz/wAAvnIjJVudOT8stmeKHBv7HlFI2hfY3NniiiyBBaNPJeuQEMDy3RAFvpy9LB+lwSwU2JvigIwWcLOjjgrTp6SRtrH7qWaDoqNPequhAqe5scUpzm1Xv4GQmMt6vVFUsLMw2fqPKrQ8c6CZfpaofZ+XoREx3yuGpcnWottbui6jqxUaWhdh4xvRdZyADrmgRvqYd6vvllF3/D2OylNfRBG2uh/bOvaUyOLNz6r9Jv4M3nkhORgv1N5iHaBh6MUItFlDziZm9q0VGf+VQYv74NMBwylsiPD8N3kwhuVP0LFNa3PrVEBM288 Linus, tracefs updates for 7.1: - Simplify error handling with guards() Use guards() to simplify the handling of releasing locks in exit paths. - Use dentry name snapshots instead of allocation Instead of allocating a temp buffer to store the dentry name to use in mkdir() and rmdir() use take_dentry_name_snapshot(). - Fix default permissions not being applied at boot The default permissions for tracefs was 0700 to only allow root having access. But after a change to fix other mount options the update to permissions ignored the defined default and used the system default of 0755. This is a regression and is fixed. Please pull the latest tracefs-v7.1 tree, which can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git tracefs-v7.1 Tag SHA1: e5d58661152be92434e3ef6ebcd4e9b4ceaec6dd Head SHA1: e8368d1f4bedbb0cce4cfe33a1d2664bb0fd4f27 AnishMulay (1): tracefs: Use dentry name snapshots instead of heap allocation David Carlier (1): tracefs: Fix default permissions not being applied on initial mount Steven Rostedt (1): eventfs: Simplify code using guard()s ---- fs/tracefs/event_inode.c | 96 ++++++++++++++++++------------------------------ fs/tracefs/inode.c | 40 +++++--------------- 2 files changed, 45 insertions(+), 91 deletions(-) ---------------------------