netdev - [PATCH net 0/3] net/af_iucv: fixes 2019-06-18

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Message-Id: <20190618184301.96472-1-jwi@linux.ibm.com>
Date:   Tue, 18 Jun 2019 20:42:58 +0200
From:   Julian Wiedmann <jwi@...ux.ibm.com>
To:     David Miller <davem@...emloft.net>
Cc:     <netdev@...r.kernel.org>, <linux-s390@...r.kernel.org>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Stefan Raspl <raspl@...ux.ibm.com>,
        Ursula Braun <ubraun@...ux.ibm.com>,
        Julian Wiedmann <jwi@...ux.ibm.com>
Subject: [PATCH net 0/3] net/af_iucv: fixes 2019-06-18

Hi Dave,
I spent a few cycles on transmit problems for af_iucv over regular
netdevices - please apply the following fixes to -net.

The first patch allows for skb allocations outside of GFP_DMA, while the
second patch respects that drivers might use skb_cow_head() and/or want
additional dev->needed_headroom.
Patch 3 is for a separate issue, where we didn't setup some of the
netdevice-specific infrastructure when running as a z/VM guest.

Thanks,
Julian

Julian Wiedmann (3):
  net/af_iucv: remove GFP_DMA restriction for HiperTransport
  net/af_iucv: build proper skbs for HiperTransport
  net/af_iucv: always register net_device notifier

 net/iucv/af_iucv.c | 49 ++++++++++++++++++++++++++++++++++------------
 1 file changed, 36 insertions(+), 13 deletions(-)

-- 
2.17.1