From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) (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 E0DA8314B7F; Mon, 3 Nov 2025 16:10:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762186222; cv=none; b=dtdGY32zxoKqVJa0uRdbNewXMo+/gdwE5AXOeJAtVVvjJrAQcPvogD1F6SXmQuV42dBZO+/cXikmry5NMfHz4xvXFgg+qx+eu9yB8PZepFBz7PTPw5j680/NQrOZalOVkXCPOqtnbvb1qFihyDrl8pKdfiE5Ly6wtysL6xBKC0E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762186222; c=relaxed/simple; bh=PIZ4DoMJooALmRRVauNj4A/92u4T3LrS3MaC+zSCVos=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=INO79ymRvzStf0ENJqFJxQ/iA8rPSv0RbWoPB1sb+xcpYdmjhNYNGVPnsXf7FVXJJsunTh4CqgQ0hh6xLYVXJrvatmnXsSHz+ue3dHvRLB/AqN2LiUCcwQpo2VFQrVqTMMTl5wlfzxy/7dTVHZ7e2vfg3x8WL9Byrbux4loZiV8= 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=216.40.44.10 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 omf20.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id ACF47139E08; Mon, 3 Nov 2025 16:10:17 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf20.hostedemail.com (Postfix) with ESMTPA id D4E0A20026; Mon, 3 Nov 2025 16:10:14 +0000 (UTC) Date: Mon, 3 Nov 2025 11:10:18 -0500 From: Steven Rostedt To: Christian Brauner Cc: Linus Torvalds , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-aio@kvack.org, linux-unionfs@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, cgroups@vger.kernel.org, netdev@vger.kernel.org, linux-crypto@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: Re: [PATCH 12/12] trace: use override credential guard Message-ID: <20251103111018.1a063e6f@gandalf.local.home> In-Reply-To: <20251103-work-creds-guards-prepare_creds-v1-12-b447b82f2c9b@kernel.org> References: <20251103-work-creds-guards-prepare_creds-v1-0-b447b82f2c9b@kernel.org> <20251103-work-creds-guards-prepare_creds-v1-12-b447b82f2c9b@kernel.org> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) 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=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspamout08 X-Rspamd-Queue-Id: D4E0A20026 X-Stat-Signature: 9i8cwffmtnwb5s6qrjb8xtgzkiwywx5n X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX19W/8xN94pNILmfZfTWKaYA/3XQ1AXwuhQ= X-HE-Tag: 1762186214-326372 X-HE-Meta: U2FsdGVkX187oVSDRmUrDkx/y/qOH8UZf0p4/Uberk79CvGGM3PB+bS4hFQMtMBRnStKU7tlXn/ljHIltb999OspMxf1AbgAdGJ4HELAt2d5MaZ3fPZKklFy28lWO7r0IfW2NHvpDWpAzd6euKudbGYI+fHpMHhDMkXFuPEqjUv0+MRdLzcQFruKvrL4Gl9DwYesxzucXQGzI2pHTBcEz6bFpl9Bi1TKKSPcL3Nt+jnhVL/ZY4VjnpDa6O+uTo/zuM+YOrGhZidshqQRODml/FXmO4hQP0LvRRP2OeH65EderoO+6Iw5sJs9vuJe8U2RHjqtb5RfJ+b+TBT13gA7yEo+MTIUsNTsghvG0w3kvqWdz/+jfR9m7Faf4VcYB3h/KdOAB3mXHBvjf7jof/ORBw== On Mon, 03 Nov 2025 15:57:38 +0100 Christian Brauner wrote: > Use override credential guards for scoped credential override with > automatic restoration on scope exit. > > Signed-off-by: Christian Brauner > --- > kernel/trace/trace_events_user.c | 11 +++-------- > 1 file changed, 3 insertions(+), 8 deletions(-) Acked-by: Steven Rostedt (Google) -- Steve