From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [net-next,1/2] sunrpc: do not pull udp headers on receive Date: Fri, 8 Apr 2016 09:47:40 +0200 Message-ID: <20160408074740.GA30924@ulmo.ba.sec> References: <1460043899-56894-2-git-send-email-willemdebruijn.kernel@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ikeVEW9yuYc//A+q" Cc: netdev@vger.kernel.org, davem@davemloft.net, fcooper@ti.com, samanthakumar@google.com, Willem de Bruijn To: Willem de Bruijn Return-path: Received: from mail-wm0-f52.google.com ([74.125.82.52]:35806 "EHLO mail-wm0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755900AbcDHHrq (ORCPT ); Fri, 8 Apr 2016 03:47:46 -0400 Received: by mail-wm0-f52.google.com with SMTP id 191so9497866wmq.0 for ; Fri, 08 Apr 2016 00:47:45 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1460043899-56894-2-git-send-email-willemdebruijn.kernel@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: --ikeVEW9yuYc//A+q Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 07, 2016 at 11:44:58AM -0400, Willem de Bruijn wrote: > From: Willem de Bruijn >=20 > Commit e6afc8ace6dd modified the udp receive path by pulling the udp > header before queuing an skbuff onto the receive queue. >=20 > Sunrpc also calls skb_recv_datagram to dequeue an skb from a udp > socket. Modify this receive path to also no longer expect udp > headers. >=20 > Fixes: e6afc8ace6dd ("udp: remove headers from UDP packets before queuein= g") >=20 > Reported-by: Franklin S Cooper Jr. > Signed-off-by: Willem de Bruijn > --- > net/sunrpc/socklib.c | 2 +- > net/sunrpc/svcsock.c | 5 ++--- > net/sunrpc/xprtsock.c | 5 ++--- > 3 files changed, 5 insertions(+), 7 deletions(-) Applying this and patch 2/2 (along with a couple of unrelated regulator fixes) on top of next-20160408 fixes booting from NFS root for me on Jetson TK1. Thanks for fixing this. Tested-by: Thierry Reding --ikeVEW9yuYc//A+q Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXB2IaAAoJEN0jrNd/PrOhTuwP/2Ow26KiYJA9znQcDrBqVK2+ g43I1mUaAxNGA8AK2Xu1gfLzs0Mpz7ORRAol1TrsR9FV6y9M9iUMkySC92RG6QXS 7IIq7wZAQE6XzI0SZVD6iZkRejo3wUHFRd5BrQJRN/74h5JhW7YfdxcIzrnRxmgT wIGE0iuiybxX8lNUrhMHaEpiof0scABHG899EtjZabTO8dVr/Al7P+QrO3Iykc29 St7pB+kxixeNQShTczw+siItWcLSWVWMgjFCUXgYGw2LHCR9Cz6gkRcsdF5eiDHw hQ+5YjKv1uJt09932tgOhJGOY9rkKkwK4UgdE8EQjlCwZ9wT8di5VK0vALb/RRsr RIh2vRS9ldGFjAQDOIdZDk4A4SvH+wxgcNDlHgC1Jsd/JZqRSdKONTB62pUlzljm TUqz9eovgK1+xFFSpvme7RgqGsZm0fCFaY9tjN6pdb0empirrOlXubIq4fOX+F6O nvm5EuuytaGSRHd3WzyEuU8T9unVRXljYwUoPK2et/waG/bJBVWMZslKkBZk9k3z +C1zlQoejmTFXonolx/2DX36rHkaSGkILWc+wJB8q67mY7PiRXSi6vShrvmIhLuX 8+kWV6LnZfRVSg9e5z6aHZTTlPOaQdx4N68KZz172DJ5Dam6zsCpcov0WUY71gUp TxgBnkYD/bgySib1H4Dz =6PPf -----END PGP SIGNATURE----- --ikeVEW9yuYc//A+q--