From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 358DD8475 for ; Fri, 27 Sep 2024 08:01:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727424091; cv=none; b=nOr8tBY/e2U5ad1w/hmJ5aXRLGAfAQ+vWgLxYiDUmlwTMLx0eB8CeMKZ8x8sAms6WOCaV/1pfKHBnc5TwYuSGExg4ICLlBZmL12LmVtAqU71GowMGopLMbU86doWHDkpCES0ghD6OJL9WwIoK6mq5or6egwj2RIN2i54RGuvUSM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727424091; c=relaxed/simple; bh=Bz65efZunOsddqTWVpmN1jChR7h+KsKVxHwcbnAgBxg=; h=From:In-Reply-To:References:To:Cc:Subject:MIME-Version: Content-Type:Date:Message-ID; b=HRIBeBQ28RdsbCgjYc8ETmacK7t2lPzihuZUGuZEBEkaKb5cO5NDd9eR94M6JSEq1dJqsy88vSRq0ffHEXS4ix3c0yjl0cwYa2RGCMqglYMutkuQYysceEPaD0UdOnXHLqOmwkc84rbB3sfuiLNhRuUuelAk/ILxkevHzE98P20= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=DqfrRR6n; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="DqfrRR6n" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1727424089; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=aloVGHaDt2hYSL7SSw030vx7EurptsAcbaQDTmCFtRM=; b=DqfrRR6nGAMMMrUIpGmzYqGTiERh71ojCb2wXbjHfzrd6FhpvFyidfX+IYYJwoTsoKKaWE +5sVA2cX/fVRjyI0pYB4nEUzJtsc4aGXL0B9sDjeYTyHOOoo34uH9FLnzpa6RwdMpzZSgy Q7HSgUM6+rOa/TS8SP2lr1wq2GRdPlA= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-659-_RuhlAuwMJqMkVne5ocjtQ-1; Fri, 27 Sep 2024 04:01:23 -0400 X-MC-Unique: _RuhlAuwMJqMkVne5ocjtQ-1 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (unknown [10.30.177.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 02C381902F55; Fri, 27 Sep 2024 08:01:22 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.42.28.145]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 5A453195605A; Fri, 27 Sep 2024 08:01:20 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20240926174043.GA2166429@unreal> References: <20240926174043.GA2166429@unreal> <20240913-vfs-netfs-39ef6f974061@brauner> To: Leon Romanovsky Cc: dhowells@redhat.com, Christian Brauner , Linus Torvalds , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [GIT PULL] vfs netfs 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-ID: <2238232.1727424079.1@warthog.procyon.org.uk> Content-Transfer-Encoding: quoted-printable Date: Fri, 27 Sep 2024 09:01:19 +0100 Message-ID: <2238233.1727424079@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Leon Romanovsky wrote: > Do you have fixes for the following issues reported for series? > https://lore.kernel.org/all/20240923183432.1876750-1-chantr4@gmail.com/ > https://lore.kernel.org/all/4b5621958a758da830c1cf09c6f6893aed371f9d.cam= el@gmail.com/ > https://lore.kernel.org/all/20240924094809.GA1182241@unreal/ I'm working on a fix for the third one at the moment, I think it's the rea= d version of the write fix I posted previously: https://lore.kernel.org/linux-fsdevel/2050099.1727359110@warthog.procyon.= org.uk/ I'm looking to see if I can make a general solution that abstracts out the buffer handling for both as we're early in the cycle. I haven't looked at the first two yet. I was in the middle of testing 9p = when I hit the write-side bug that cifs was also seeing (ie. the url above). David