From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 AAD7C3A9014; Thu, 30 Jul 2026 08:19:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785399601; cv=none; b=cGlwOar9FQgfFVydgXuTeMA8ib8Dazo/mtfQA2oOpdyu7cY+AK/RPL9vr78CLkGjaUlE3eV9pu6vtUya+x1mC4HuSwyB+SXaefjG5+GHDHNvq+7KEg00YIoz7W6Lh7kt0jMX7aVzpZj5o93oAhRWUMIxAz7BD81O6oiLj+GJ7yE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785399601; c=relaxed/simple; bh=EmFzWInURBZlmB+U36a0JPbN+7Tg4ynI6ba6vNJHqe8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=F1sRO++7dbunOg9hrQBAjsVt4VLXhRs3JVLbEi1M1hh7rUw4yUz//Y7YPgiFo6TRZLU7cJ6OPcTWyOe0IOv33n1Pah0OMpcJhQICOGvGwur1VpZRgDG0Msqep8s1yKnaMbzAzjtcwIQva9DTZAbMpYw0CO+R2W8SA3t+AuiiD9Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id CC88668BFE; Thu, 30 Jul 2026 10:19:48 +0200 (CEST) Date: Thu, 30 Jul 2026 10:19:48 +0200 From: Christoph Hellwig To: "Darrick J. Wong" Cc: hch@lst.de, cem@kernel.org, stable@vger.kernel.org, linux-xfs@vger.kernel.org Subject: Re: [PATCH 3/6] xfs: fix name string recording in slowpath pptr tracepoints Message-ID: <20260730081948.GC10558@lst.de> References: <178538912844.4070956.17029198681620903700.stgit@frogsfrogsfrogs> <178538912944.4070956.3603642702710474972.stgit@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <178538912944.4070956.3603642702710474972.stgit@frogsfrogsfrogs> User-Agent: Mutt/1.5.17 (2007-11-01) On Wed, Jul 29, 2026 at 10:26:49PM -0700, Darrick J. Wong wrote: > From: Darrick J. Wong > > LOLLM observes that we memcpy from the xfs_name object, not the name > string pointed to by the xfs_name. Fix that. Heh. I guess no one really uses the tracepoints all that much? :) Reviewed-by: Christoph Hellwig