From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58C5BC433F5 for ; Thu, 29 Sep 2022 18:08:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235660AbiI2SII (ORCPT ); Thu, 29 Sep 2022 14:08:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235128AbiI2SHy (ORCPT ); Thu, 29 Sep 2022 14:07:54 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 116421C5CAB; Thu, 29 Sep 2022 11:07:44 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 242A3B825AB; Thu, 29 Sep 2022 18:07:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72B50C433D7; Thu, 29 Sep 2022 18:07:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1664474861; bh=bATHCkQqOvYiOq+6iIlVslzrcw/VVPy6O2Nw3XfuDYA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=AV8kmxeypzHns12CWKRvabNPgtx/NTwjctgLjAe01NNVbYaId8Gc/hhEi+iB3SCpW glKy8MJFY+L+1Xdp6s94U/926FjFfuMzRGdR7LAptzXQUnmUN+HbALaYOM/clKkN+e n8fJf5Wx0JHUvY1beE/QRgsxpLLUt1LHhB2v6zbln//vPDIjt+RENzh2pr7ryPR1CR HwB+LyX/GkMw6J2SHS4Dwj7zNn7N5ShchUfXPdIBoETKILstlOyCiejXtRaHOg5bOP nqAEFw/sccSg0bnk4S2DUtCxMzdqPnr7mdqF2S35nK7u59l2m//+Zr/7f10QcYOnyY gX8pLoA3V8AiA== Date: Thu, 29 Sep 2022 11:07:40 -0700 From: Jakub Kicinski To: "Michael S. Tsirkin" Cc: Stefano Garzarella , "Junichi Uekawa ( =?UTF-8?B?5LiK5bed57SU5LiA?=) " , Stefan Hajnoczi , Jason Wang , Eric Dumazet , davem@davemloft.net, netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, Paolo Abeni , linux-kernel@vger.kernel.org, Bobby Eshleman Subject: Re: [PATCH] vhost/vsock: Use kvmalloc/kvfree for larger packets. Message-ID: <20220929110740.77942060@kernel.org> In-Reply-To: <20220929122444-mutt-send-email-mst@kernel.org> References: <20220928064538.667678-1-uekawa@chromium.org> <20220928082823.wyxplop5wtpuurwo@sgarzare-redhat> <20220928052738-mutt-send-email-mst@kernel.org> <20220928151135.pvrlsylg6j3hzh74@sgarzare-redhat> <20220929031419-mutt-send-email-mst@kernel.org> <20220929074606.yqzihpcc7cl442c5@sgarzare-redhat> <20220929034807-mutt-send-email-mst@kernel.org> <20220929090731.27cda58c@kernel.org> <20220929122444-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Thu, 29 Sep 2022 12:25:14 -0400 Michael S. Tsirkin wrote: > On Thu, Sep 29, 2022 at 09:07:31AM -0700, Jakub Kicinski wrote: > > On Thu, 29 Sep 2022 03:49:18 -0400 Michael S. Tsirkin wrote: > > > net tree would be preferable, my pull for this release is kind of ready ... kuba? > > > > If we're talking about 6.1 - we can take it, no problem. > > I think they want it in 6.0 as it fixes a crash. I thought it's just an OOM leading to send failure. Junichi could you repost with the tags collected and the header for that stack trace included? The line that says it's just an OOM... "someone tried to alloc >32kB because it worked on a freshly booted system" kind of cases are a dime a dozen, no?..