* [PATCH net-next v3 00/31] ndo_ioctl rework
@ 2021-07-27 13:44 Arnd Bergmann
2021-07-27 13:45 ` [PATCH net-next v3 18/31] hamradio: use ndo_siocdevprivate Arnd Bergmann
2021-07-27 20:00 ` [PATCH net-next v3 00/31] ndo_ioctl rework patchwork-bot+netdevbpf
0 siblings, 2 replies; 3+ messages in thread
From: Arnd Bergmann @ 2021-07-27 13:44 UTC (permalink / raw)
To: netdev
Cc: linux-kernel, Jakub Kicinski, David S. Miller, Arnd Bergmann,
Jay Vosburgh, Veaceslav Falico, Andy Gospodarek, Raju Rangoju,
Thomas Sailer, Joerg Reuter, Jean-Paul Roubelat, Jes Sorensen,
Krzysztof Halasa, Kevin Curtis, Zhao Qiang, Martin Schiller,
Kalle Valo, Jouni Malinen, Julian Wiedmann, Karsten Graul,
Hideaki YOSHIFUJI
From: Arnd Bergmann <arnd@arndb.de>
This series is a follow-up to the series for removing
compat_alloc_user_space() and copy_in_user() that has now
been merged.
I wanted to be sure I address all the ways that 'struct ifreq' is used
in device drivers through .ndo_do_ioctl, originally to prove that
my approach of changing the struct definition was correct, but then
I discarded that approach and went on anyway.
Roughly, the contents here are:
- split out all the users of SIOCDEVPRIVATE ioctls into a
separate ndo_siocdevprivate callback, to better see what
gets used where
- fix compat handling for those drivers that pass data
directly inside of 'ifreq' rather than using an indirect
ifr_data pointer
- remove unreachable code in ndo_ioctl handlers that relies
on command codes we never pass into that, in particular
for wireless drivers
- split out the ethernet specific ioctls into yet another
ndo_eth_ioctl callback, as these are by far the most
common use of ndo_do_ioctl today. I considered splitting
them further into MII and timestamp controls, but
went with the simpler change for now.
- split out bonding and wandev ioctls into separate helpers
- rework the bridge handling with a separate callback
At this point, only a few oddball things remain in ndo_do_ioctl:
appletalk and ieee802154 pass down SIOCSIFADDR/SIOCGIFADDR and
some wireless drivers have completely dead code.
I have thoroughly compile tested this on randconfig builds,
but not done any notable runtime testing, so please review.
All of it is also available as part of a larger branch at
https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git \
compat-alloc-user-space-12
Changes since v2:
- rebase to net-next
- fix qeth regression
- Cc driver maintainers for each patch and in cover letter
Changes since v1:
- rebase to linux-5.14-rc2
- add conversion for ndo_siowandev, bridge and bonding drivers
- leave broken wifi drivers untouched for now
Link: https://lore.kernel.org/netdev/20201106221743.3271965-14-arnd@kernel.org/
Arnd Bergmann (31):
net: split out SIOCDEVPRIVATE handling from dev_ioctl
staging: rtlwifi: use siocdevprivate
staging: wlan-ng: use siocdevprivate
hostap: use ndo_siocdevprivate
bridge: use ndo_siocdevprivate
phonet: use siocdevprivate
tulip: use ndo_siocdevprivate
bonding: use siocdevprivate
appletalk: use ndo_siocdevprivate
hamachi: use ndo_siocdevprivate
tehuti: use ndo_siocdevprivate
eql: use ndo_siocdevprivate
fddi: use ndo_siocdevprivate
net: usb: use ndo_siocdevprivate
slip/plip: use ndo_siocdevprivate
qeth: use ndo_siocdevprivate
cxgb3: use ndo_siocdevprivate
hamradio: use ndo_siocdevprivate
airo: use ndo_siocdevprivate
ip_tunnel: use ndo_siocdevprivate
hippi: use ndo_siocdevprivate
sb1000: use ndo_siocdevprivate
ppp: use ndo_siocdevprivate
wan: use ndo_siocdevprivate
wan: cosa: remove dead cosa_net_ioctl() function
dev_ioctl: pass SIOCDEVPRIVATE data separately
dev_ioctl: split out ndo_eth_ioctl
net: split out ndo_siowandev ioctl
net: socket: return changed ifreq from SIOCDEVPRIVATE
net: bridge: move bridge ioctls out of .ndo_do_ioctl
net: bonding: move ioctl handling to private ndo operation
Documentation/networking/netdevices.rst | 29 +++++
Documentation/networking/timestamping.rst | 6 +-
drivers/char/pcmcia/synclink_cs.c | 23 ++--
drivers/infiniband/ulp/ipoib/ipoib_main.c | 8 +-
drivers/net/appletalk/ipddp.c | 16 ++-
drivers/net/bonding/bond_main.c | 74 ++++++++---
drivers/net/eql.c | 24 ++--
drivers/net/ethernet/3com/3c574_cs.c | 2 +-
drivers/net/ethernet/3com/3c59x.c | 4 +-
drivers/net/ethernet/8390/ax88796.c | 2 +-
drivers/net/ethernet/8390/axnet_cs.c | 2 +-
drivers/net/ethernet/8390/pcnet_cs.c | 2 +-
drivers/net/ethernet/actions/owl-emac.c | 6 +-
drivers/net/ethernet/adaptec/starfire.c | 2 +-
drivers/net/ethernet/agere/et131x.c | 2 +-
drivers/net/ethernet/allwinner/sun4i-emac.c | 2 +-
drivers/net/ethernet/amd/amd8111e.c | 2 +-
drivers/net/ethernet/amd/au1000_eth.c | 2 +-
drivers/net/ethernet/amd/pcnet32.c | 2 +-
drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 2 +-
.../net/ethernet/aquantia/atlantic/aq_main.c | 2 +-
drivers/net/ethernet/arc/emac_main.c | 2 +-
drivers/net/ethernet/atheros/ag71xx.c | 2 +-
drivers/net/ethernet/atheros/alx/main.c | 2 +-
.../net/ethernet/atheros/atl1c/atl1c_main.c | 2 +-
.../net/ethernet/atheros/atl1e/atl1e_main.c | 2 +-
drivers/net/ethernet/atheros/atlx/atl1.c | 2 +-
drivers/net/ethernet/atheros/atlx/atl2.c | 2 +-
drivers/net/ethernet/broadcom/b44.c | 2 +-
drivers/net/ethernet/broadcom/bcm63xx_enet.c | 4 +-
drivers/net/ethernet/broadcom/bgmac.c | 2 +-
drivers/net/ethernet/broadcom/bnx2.c | 2 +-
.../net/ethernet/broadcom/bnx2x/bnx2x_main.c | 2 +-
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +-
.../net/ethernet/broadcom/genet/bcmgenet.c | 2 +-
drivers/net/ethernet/broadcom/sb1250-mac.c | 2 +-
drivers/net/ethernet/broadcom/tg3.c | 2 +-
drivers/net/ethernet/cadence/macb_main.c | 4 +-
.../net/ethernet/cavium/liquidio/lio_main.c | 2 +-
.../ethernet/cavium/liquidio/lio_vf_main.c | 2 +-
.../net/ethernet/cavium/octeon/octeon_mgmt.c | 2 +-
.../net/ethernet/cavium/thunder/nicvf_main.c | 2 +-
drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 2 +-
.../net/ethernet/chelsio/cxgb3/cxgb3_main.c | 14 +-
.../net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +-
.../ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 2 +-
drivers/net/ethernet/cirrus/ep93xx_eth.c | 2 +-
drivers/net/ethernet/davicom/dm9000.c | 2 +-
drivers/net/ethernet/dec/tulip/de4x5.c | 11 +-
drivers/net/ethernet/dec/tulip/tulip_core.c | 2 +-
drivers/net/ethernet/dec/tulip/winbond-840.c | 2 +-
drivers/net/ethernet/dlink/dl2k.c | 2 +-
drivers/net/ethernet/dlink/sundance.c | 2 +-
drivers/net/ethernet/dnet.c | 2 +-
drivers/net/ethernet/ethoc.c | 2 +-
drivers/net/ethernet/faraday/ftgmac100.c | 2 +-
drivers/net/ethernet/faraday/ftmac100.c | 2 +-
drivers/net/ethernet/fealnx.c | 2 +-
.../net/ethernet/freescale/dpaa/dpaa_eth.c | 2 +-
.../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 +-
.../net/ethernet/freescale/enetc/enetc_pf.c | 2 +-
.../net/ethernet/freescale/enetc/enetc_vf.c | 2 +-
drivers/net/ethernet/freescale/fec_main.c | 2 +-
drivers/net/ethernet/freescale/fec_mpc52xx.c | 2 +-
.../ethernet/freescale/fs_enet/fs_enet-main.c | 2 +-
drivers/net/ethernet/freescale/gianfar.c | 2 +-
drivers/net/ethernet/freescale/ucc_geth.c | 2 +-
drivers/net/ethernet/hisilicon/hisi_femac.c | 2 +-
drivers/net/ethernet/hisilicon/hns/hns_enet.c | 2 +-
.../net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +-
drivers/net/ethernet/ibm/emac/core.c | 4 +-
drivers/net/ethernet/ibm/ibmveth.c | 2 +-
drivers/net/ethernet/intel/e100.c | 2 +-
drivers/net/ethernet/intel/e1000/e1000_main.c | 2 +-
drivers/net/ethernet/intel/e1000e/netdev.c | 2 +-
drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +-
drivers/net/ethernet/intel/ice/ice_main.c | 6 +-
drivers/net/ethernet/intel/igb/igb_main.c | 2 +-
drivers/net/ethernet/intel/igbvf/netdev.c | 2 +-
drivers/net/ethernet/intel/igc/igc_main.c | 2 +-
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 +-
drivers/net/ethernet/jme.c | 2 +-
drivers/net/ethernet/korina.c | 2 +-
drivers/net/ethernet/lantiq_etop.c | 2 +-
drivers/net/ethernet/marvell/mv643xx_eth.c | 2 +-
drivers/net/ethernet/marvell/mvneta.c | 2 +-
.../net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +-
.../ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 +-
drivers/net/ethernet/marvell/pxa168_eth.c | 2 +-
drivers/net/ethernet/marvell/skge.c | 2 +-
drivers/net/ethernet/marvell/sky2.c | 4 +-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
drivers/net/ethernet/mediatek/mtk_star_emac.c | 2 +-
.../net/ethernet/mellanox/mlx4/en_netdev.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/en_main.c | 2 +-
.../ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 2 +-
.../mellanox/mlx5/core/ipoib/ipoib_vlan.c | 2 +-
.../mellanox/mlxbf_gige/mlxbf_gige_main.c | 4 +-
.../net/ethernet/mellanox/mlxsw/spectrum.c | 2 +-
drivers/net/ethernet/micrel/ks8851_common.c | 2 +-
drivers/net/ethernet/micrel/ksz884x.c | 2 +-
drivers/net/ethernet/microchip/lan743x_main.c | 2 +-
drivers/net/ethernet/mscc/ocelot_net.c | 2 +-
drivers/net/ethernet/natsemi/natsemi.c | 2 +-
drivers/net/ethernet/neterion/s2io.c | 2 +-
.../net/ethernet/neterion/vxge/vxge-main.c | 2 +-
drivers/net/ethernet/nxp/lpc_eth.c | 2 +-
.../ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 2 +-
drivers/net/ethernet/packetengines/hamachi.c | 63 +++++----
.../net/ethernet/packetengines/yellowfin.c | 2 +-
.../net/ethernet/pensando/ionic/ionic_lif.c | 4 +-
drivers/net/ethernet/qlogic/qede/qede_main.c | 2 +-
drivers/net/ethernet/qualcomm/emac/emac.c | 2 +-
drivers/net/ethernet/rdc/r6040.c | 2 +-
drivers/net/ethernet/realtek/8139cp.c | 2 +-
drivers/net/ethernet/realtek/8139too.c | 2 +-
drivers/net/ethernet/realtek/r8169_main.c | 2 +-
drivers/net/ethernet/renesas/ravb_main.c | 2 +-
drivers/net/ethernet/renesas/sh_eth.c | 4 +-
.../net/ethernet/samsung/sxgbe/sxgbe_main.c | 2 +-
drivers/net/ethernet/sfc/efx.c | 2 +-
drivers/net/ethernet/sfc/falcon/efx.c | 2 +-
drivers/net/ethernet/sgi/ioc3-eth.c | 2 +-
drivers/net/ethernet/sgi/meth.c | 2 +-
drivers/net/ethernet/sis/sis190.c | 2 +-
drivers/net/ethernet/sis/sis900.c | 2 +-
drivers/net/ethernet/smsc/epic100.c | 2 +-
drivers/net/ethernet/smsc/smc91c92_cs.c | 2 +-
drivers/net/ethernet/smsc/smsc911x.c | 2 +-
drivers/net/ethernet/smsc/smsc9420.c | 2 +-
drivers/net/ethernet/socionext/netsec.c | 2 +-
drivers/net/ethernet/socionext/sni_ave.c | 2 +-
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
drivers/net/ethernet/sun/cassini.c | 2 +-
drivers/net/ethernet/sun/niu.c | 2 +-
drivers/net/ethernet/sun/sungem.c | 2 +-
.../net/ethernet/synopsys/dwc-xlgmac-net.c | 2 +-
drivers/net/ethernet/tehuti/tehuti.c | 18 +--
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 2 +-
drivers/net/ethernet/ti/cpmac.c | 2 +-
drivers/net/ethernet/ti/cpsw.c | 2 +-
drivers/net/ethernet/ti/cpsw_new.c | 2 +-
drivers/net/ethernet/ti/davinci_emac.c | 2 +-
drivers/net/ethernet/ti/netcp_core.c | 2 +-
drivers/net/ethernet/ti/tlan.c | 2 +-
drivers/net/ethernet/toshiba/spider_net.c | 2 +-
drivers/net/ethernet/toshiba/tc35815.c | 2 +-
drivers/net/ethernet/tundra/tsi108_eth.c | 2 +-
drivers/net/ethernet/via/via-rhine.c | 2 +-
drivers/net/ethernet/via/via-velocity.c | 2 +-
drivers/net/ethernet/xilinx/ll_temac_main.c | 2 +-
.../net/ethernet/xilinx/xilinx_axienet_main.c | 2 +-
drivers/net/ethernet/xilinx/xilinx_emaclite.c | 2 +-
drivers/net/ethernet/xircom/xirc2ps_cs.c | 2 +-
drivers/net/ethernet/xscale/ixp4xx_eth.c | 2 +-
drivers/net/fddi/skfp/skfddi.c | 19 ++-
drivers/net/hamradio/baycom_epp.c | 9 +-
drivers/net/hamradio/baycom_par.c | 12 +-
drivers/net/hamradio/baycom_ser_fdx.c | 12 +-
drivers/net/hamradio/baycom_ser_hdx.c | 12 +-
drivers/net/hamradio/bpqether.c | 9 +-
drivers/net/hamradio/dmascc.c | 18 ++-
drivers/net/hamradio/hdlcdrv.c | 20 +--
drivers/net/hamradio/scc.c | 13 +-
drivers/net/hamradio/yam.c | 19 ++-
drivers/net/hippi/rrunner.c | 11 +-
drivers/net/hippi/rrunner.h | 3 +-
drivers/net/macvlan.c | 8 +-
drivers/net/phy/phy.c | 4 +-
drivers/net/plip/plip.c | 12 +-
drivers/net/ppp/ppp_generic.c | 6 +-
drivers/net/sb1000.c | 20 +--
drivers/net/slip/slip.c | 13 +-
drivers/net/usb/asix_devices.c | 6 +-
drivers/net/usb/ax88172a.c | 2 +-
drivers/net/usb/ax88179_178a.c | 2 +-
drivers/net/usb/cdc-phonet.c | 5 +-
drivers/net/usb/dm9601.c | 2 +-
drivers/net/usb/lan78xx.c | 2 +-
drivers/net/usb/mcs7830.c | 2 +-
drivers/net/usb/pegasus.c | 5 +-
drivers/net/usb/r8152.c | 2 +-
drivers/net/usb/rtl8150.c | 5 +-
drivers/net/usb/smsc75xx.c | 2 +-
drivers/net/usb/smsc95xx.c | 2 +-
drivers/net/usb/sr9700.c | 2 +-
drivers/net/usb/sr9800.c | 2 +-
drivers/net/wan/c101.c | 33 +++--
drivers/net/wan/cosa.c | 15 +--
drivers/net/wan/farsync.c | 123 ++++++++++--------
drivers/net/wan/fsl_ucc_hdlc.c | 19 ++-
drivers/net/wan/hdlc.c | 9 +-
drivers/net/wan/hdlc_cisco.c | 14 +-
drivers/net/wan/hdlc_fr.c | 40 +++---
drivers/net/wan/hdlc_ppp.c | 8 +-
drivers/net/wan/hdlc_raw.c | 14 +-
drivers/net/wan/hdlc_raw_eth.c | 14 +-
drivers/net/wan/hdlc_x25.c | 16 +--
drivers/net/wan/hostess_sv11.c | 7 +-
drivers/net/wan/ixp4xx_hss.c | 19 ++-
drivers/net/wan/lmc/lmc.h | 2 +-
drivers/net/wan/lmc/lmc_main.c | 33 +++--
drivers/net/wan/lmc/lmc_proto.c | 7 -
drivers/net/wan/lmc/lmc_proto.h | 1 -
drivers/net/wan/n2.c | 32 +++--
drivers/net/wan/pc300too.c | 44 ++++---
drivers/net/wan/pci200syn.c | 32 +++--
drivers/net/wan/sbni.c | 15 ++-
drivers/net/wan/sealevel.c | 10 +-
drivers/net/wan/wanxl.c | 21 ++-
drivers/net/wireless/cisco/airo.c | 15 ++-
drivers/net/wireless/intersil/hostap/hostap.h | 3 +-
.../wireless/intersil/hostap/hostap_ioctl.c | 30 ++++-
.../wireless/intersil/hostap/hostap_main.c | 3 +
drivers/s390/net/qeth_core.h | 5 +-
drivers/s390/net/qeth_core_main.c | 35 +++--
drivers/s390/net/qeth_l2_main.c | 3 +-
drivers/s390/net/qeth_l3_main.c | 12 +-
drivers/staging/octeon/ethernet.c | 12 +-
.../staging/rtl8188eu/include/osdep_intf.h | 2 +
.../staging/rtl8188eu/include/rtw_android.h | 3 +-
.../staging/rtl8188eu/os_dep/ioctl_linux.c | 3 -
drivers/staging/rtl8188eu/os_dep/os_intfs.c | 1 +
.../staging/rtl8188eu/os_dep/rtw_android.c | 14 +-
.../staging/rtl8723bs/include/osdep_intf.h | 2 +
.../staging/rtl8723bs/os_dep/ioctl_linux.c | 18 ++-
drivers/staging/rtl8723bs/os_dep/os_intfs.c | 1 +
drivers/staging/wlan-ng/p80211netdev.c | 76 ++---------
drivers/tty/synclink_gt.c | 19 ++-
include/linux/hdlc.h | 4 +-
include/linux/hdlcdrv.h | 2 +-
include/linux/if_bridge.h | 7 +-
include/linux/netdevice.h | 28 +++-
include/net/dsa.h | 14 +-
include/net/ip_tunnels.h | 3 +-
net/8021q/vlan_dev.c | 6 +-
net/bridge/br.c | 2 +-
net/bridge/br_device.c | 2 +-
net/bridge/br_ioctl.c | 52 ++++----
net/bridge/br_private.h | 7 +-
net/core/dev_ioctl.c | 104 +++++++++++----
net/dsa/master.c | 6 +-
net/dsa/slave.c | 2 +-
net/ethtool/ioctl.c | 3 +-
net/ipv4/ip_gre.c | 2 +-
net/ipv4/ip_tunnel.c | 9 +-
net/ipv4/ip_vti.c | 2 +-
net/ipv4/ipip.c | 2 +-
net/ipv6/ip6_gre.c | 17 +--
net/ipv6/ip6_tunnel.c | 21 +--
net/ipv6/ip6_vti.c | 21 +--
net/ipv6/sit.c | 35 ++---
net/phonet/pn_dev.c | 6 +-
net/socket.c | 90 ++++++-------
254 files changed, 1134 insertions(+), 957 deletions(-)
--
2.29.2
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Jay Vosburgh <j.vosburgh@gmail.com>
Cc: Veaceslav Falico <vfalico@gmail.com>
Cc: Andy Gospodarek <andy@greyhouse.net>
Cc: Raju Rangoju <rajur@chelsio.com>
Cc: Thomas Sailer <t.sailer@alumni.ethz.ch>
Cc: Joerg Reuter <jreuter@yaina.de>
Cc: Jean-Paul Roubelat <jpr@f6fbb.org>
Cc: Jes Sorensen <jes@trained-monkey.org>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Cc: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Cc: Kevin Curtis <kevin.curtis@farsite.co.uk>
Cc: Zhao Qiang <qiang.zhao@nxp.com>
Cc: Martin Schiller <ms@dev.tdt.de>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Jouni Malinen <j@w1.fi>
Cc: Julian Wiedmann <jwi@linux.ibm.com>
Cc: Karsten Graul <kgraul@linux.ibm.com>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: David Ahern <dsahern@kernel.org>
Cc: Roopa Prabhu <roopa@nvidia.com>
Cc: Nikolay Aleksandrov <nikolay@nvidia.com>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Remi Denis-Courmont <courmisch@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Christoph Hellwig <hch@lst.de>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-parisc@vger.kernel.org
Cc: linux-hams@vger.kernel.org
Cc: linux-hippi@sunsite.dk
Cc: linux-ppp@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: linux-x25@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: linux-s390@vger.kernel.org
Cc: bridge@lists.linux-foundation.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mediatek@lists.infradead.org
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH net-next v3 18/31] hamradio: use ndo_siocdevprivate
2021-07-27 13:44 [PATCH net-next v3 00/31] ndo_ioctl rework Arnd Bergmann
@ 2021-07-27 13:45 ` Arnd Bergmann
2021-07-27 20:00 ` [PATCH net-next v3 00/31] ndo_ioctl rework patchwork-bot+netdevbpf
1 sibling, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2021-07-27 13:45 UTC (permalink / raw)
To: netdev
Cc: linux-kernel, Jakub Kicinski, David S. Miller, Arnd Bergmann,
Thomas Sailer, Joerg Reuter, Jean-Paul Roubelat, linux-hams
From: Arnd Bergmann <arnd@arndb.de>
hamradio uses a set of private ioctls that do seem to work
correctly in compat mode, as they only rely on the ifr_data
pointer.
Move them over to the ndo_siocdevprivate callback as a cleanup.
Cc: Thomas Sailer <t.sailer@alumni.ethz.ch>
Cc: Joerg Reuter <jreuter@yaina.de>
Cc: Jean-Paul Roubelat <jpr@f6fbb.org>
Cc: linux-hams@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/net/hamradio/baycom_epp.c | 9 +++++----
drivers/net/hamradio/baycom_par.c | 12 ++++++------
drivers/net/hamradio/baycom_ser_fdx.c | 12 ++++++------
drivers/net/hamradio/baycom_ser_hdx.c | 12 ++++++------
drivers/net/hamradio/bpqether.c | 9 +++++----
drivers/net/hamradio/dmascc.c | 18 ++++++++----------
drivers/net/hamradio/hdlcdrv.c | 20 +++++++++++---------
drivers/net/hamradio/scc.c | 13 ++++++++-----
drivers/net/hamradio/yam.c | 19 +++++++++----------
include/linux/hdlcdrv.h | 2 +-
10 files changed, 65 insertions(+), 61 deletions(-)
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 4435a1195194..775dcf4ebde5 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -1005,7 +1005,8 @@ static int baycom_setmode(struct baycom_state *bc, const char *modestr)
/* --------------------------------------------------------------------- */
-static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+static int baycom_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
+ void __user *data, int cmd)
{
struct baycom_state *bc = netdev_priv(dev);
struct hdlcdrv_ioctl hi;
@@ -1013,7 +1014,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (cmd != SIOCDEVPRIVATE)
return -ENOIOCTLCMD;
- if (copy_from_user(&hi, ifr->ifr_data, sizeof(hi)))
+ if (copy_from_user(&hi, data, sizeof(hi)))
return -EFAULT;
switch (hi.cmd) {
default:
@@ -1104,7 +1105,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return HDLCDRV_PARMASK_IOBASE;
}
- if (copy_to_user(ifr->ifr_data, &hi, sizeof(hi)))
+ if (copy_to_user(data, &hi, sizeof(hi)))
return -EFAULT;
return 0;
}
@@ -1114,7 +1115,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static const struct net_device_ops baycom_netdev_ops = {
.ndo_open = epp_open,
.ndo_stop = epp_close,
- .ndo_do_ioctl = baycom_ioctl,
+ .ndo_siocdevprivate = baycom_siocdevprivate,
.ndo_start_xmit = baycom_send_packet,
.ndo_set_mac_address = baycom_set_mac_address,
};
diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c
index 6a3dc7b3f28a..fd7da5bb1fa5 100644
--- a/drivers/net/hamradio/baycom_par.c
+++ b/drivers/net/hamradio/baycom_par.c
@@ -380,7 +380,7 @@ static int par96_close(struct net_device *dev)
* ===================== hdlcdrv driver interface =========================
*/
-static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
+static int baycom_ioctl(struct net_device *dev, void __user *data,
struct hdlcdrv_ioctl *hi, int cmd);
/* --------------------------------------------------------------------- */
@@ -408,7 +408,7 @@ static int baycom_setmode(struct baycom_state *bc, const char *modestr)
/* --------------------------------------------------------------------- */
-static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
+static int baycom_ioctl(struct net_device *dev, void __user *data,
struct hdlcdrv_ioctl *hi, int cmd)
{
struct baycom_state *bc;
@@ -428,7 +428,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
case HDLCDRVCTL_GETMODE:
strcpy(hi->data.modename, bc->options ? "par96" : "picpar");
- if (copy_to_user(ifr->ifr_data, hi, sizeof(struct hdlcdrv_ioctl)))
+ if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl)))
return -EFAULT;
return 0;
@@ -440,7 +440,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
case HDLCDRVCTL_MODELIST:
strcpy(hi->data.modename, "par96,picpar");
- if (copy_to_user(ifr->ifr_data, hi, sizeof(struct hdlcdrv_ioctl)))
+ if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl)))
return -EFAULT;
return 0;
@@ -449,7 +449,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
}
- if (copy_from_user(&bi, ifr->ifr_data, sizeof(bi)))
+ if (copy_from_user(&bi, data, sizeof(bi)))
return -EFAULT;
switch (bi.cmd) {
default:
@@ -464,7 +464,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
#endif /* BAYCOM_DEBUG */
}
- if (copy_to_user(ifr->ifr_data, &bi, sizeof(bi)))
+ if (copy_to_user(data, &bi, sizeof(bi)))
return -EFAULT;
return 0;
diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c
index 04bb409707fc..646f605e358f 100644
--- a/drivers/net/hamradio/baycom_ser_fdx.c
+++ b/drivers/net/hamradio/baycom_ser_fdx.c
@@ -462,7 +462,7 @@ static int ser12_close(struct net_device *dev)
/* --------------------------------------------------------------------- */
-static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
+static int baycom_ioctl(struct net_device *dev, void __user *data,
struct hdlcdrv_ioctl *hi, int cmd);
/* --------------------------------------------------------------------- */
@@ -497,7 +497,7 @@ static int baycom_setmode(struct baycom_state *bc, const char *modestr)
/* --------------------------------------------------------------------- */
-static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
+static int baycom_ioctl(struct net_device *dev, void __user *data,
struct hdlcdrv_ioctl *hi, int cmd)
{
struct baycom_state *bc;
@@ -519,7 +519,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
sprintf(hi->data.modename, "ser%u", bc->baud / 100);
if (bc->opt_dcd <= 0)
strcat(hi->data.modename, (!bc->opt_dcd) ? "*" : "+");
- if (copy_to_user(ifr->ifr_data, hi, sizeof(struct hdlcdrv_ioctl)))
+ if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl)))
return -EFAULT;
return 0;
@@ -531,7 +531,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
case HDLCDRVCTL_MODELIST:
strcpy(hi->data.modename, "ser12,ser3,ser24");
- if (copy_to_user(ifr->ifr_data, hi, sizeof(struct hdlcdrv_ioctl)))
+ if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl)))
return -EFAULT;
return 0;
@@ -540,7 +540,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
}
- if (copy_from_user(&bi, ifr->ifr_data, sizeof(bi)))
+ if (copy_from_user(&bi, data, sizeof(bi)))
return -EFAULT;
switch (bi.cmd) {
default:
@@ -555,7 +555,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
#endif /* BAYCOM_DEBUG */
}
- if (copy_to_user(ifr->ifr_data, &bi, sizeof(bi)))
+ if (copy_to_user(data, &bi, sizeof(bi)))
return -EFAULT;
return 0;
diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c
index a1acb3a47bdb..5d1ab4840753 100644
--- a/drivers/net/hamradio/baycom_ser_hdx.c
+++ b/drivers/net/hamradio/baycom_ser_hdx.c
@@ -521,7 +521,7 @@ static int ser12_close(struct net_device *dev)
/* --------------------------------------------------------------------- */
-static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
+static int baycom_ioctl(struct net_device *dev, void __user *data,
struct hdlcdrv_ioctl *hi, int cmd);
/* --------------------------------------------------------------------- */
@@ -551,7 +551,7 @@ static int baycom_setmode(struct baycom_state *bc, const char *modestr)
/* --------------------------------------------------------------------- */
-static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
+static int baycom_ioctl(struct net_device *dev, void __user *data,
struct hdlcdrv_ioctl *hi, int cmd)
{
struct baycom_state *bc;
@@ -573,7 +573,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
strcpy(hi->data.modename, "ser12");
if (bc->opt_dcd <= 0)
strcat(hi->data.modename, (!bc->opt_dcd) ? "*" : (bc->opt_dcd == -2) ? "@" : "+");
- if (copy_to_user(ifr->ifr_data, hi, sizeof(struct hdlcdrv_ioctl)))
+ if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl)))
return -EFAULT;
return 0;
@@ -585,7 +585,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
case HDLCDRVCTL_MODELIST:
strcpy(hi->data.modename, "ser12");
- if (copy_to_user(ifr->ifr_data, hi, sizeof(struct hdlcdrv_ioctl)))
+ if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl)))
return -EFAULT;
return 0;
@@ -594,7 +594,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
}
- if (copy_from_user(&bi, ifr->ifr_data, sizeof(bi)))
+ if (copy_from_user(&bi, data, sizeof(bi)))
return -EFAULT;
switch (bi.cmd) {
default:
@@ -609,7 +609,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
#endif /* BAYCOM_DEBUG */
}
- if (copy_to_user(ifr->ifr_data, &bi, sizeof(bi)))
+ if (copy_to_user(data, &bi, sizeof(bi)))
return -EFAULT;
return 0;
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index 0e623c2e8b2d..d967b0748773 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -314,9 +314,10 @@ static int bpq_set_mac_address(struct net_device *dev, void *addr)
* source ethernet address (broadcast
* or multicast: accept all)
*/
-static int bpq_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+static int bpq_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
+ void __user *data, int cmd)
{
- struct bpq_ethaddr __user *ethaddr = ifr->ifr_data;
+ struct bpq_ethaddr __user *ethaddr = data;
struct bpqdev *bpq = netdev_priv(dev);
struct bpq_req req;
@@ -325,7 +326,7 @@ static int bpq_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
switch (cmd) {
case SIOCSBPQETHOPT:
- if (copy_from_user(&req, ifr->ifr_data, sizeof(struct bpq_req)))
+ if (copy_from_user(&req, data, sizeof(struct bpq_req)))
return -EFAULT;
switch (req.cmd) {
case SIOCGBPQETHPARAM:
@@ -448,7 +449,7 @@ static const struct net_device_ops bpq_netdev_ops = {
.ndo_stop = bpq_close,
.ndo_start_xmit = bpq_xmit,
.ndo_set_mac_address = bpq_set_mac_address,
- .ndo_do_ioctl = bpq_ioctl,
+ .ndo_siocdevprivate = bpq_siocdevprivate,
};
static void bpq_setup(struct net_device *dev)
diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c
index c25c8c99c5c7..b50b7fafd8d6 100644
--- a/drivers/net/hamradio/dmascc.c
+++ b/drivers/net/hamradio/dmascc.c
@@ -225,7 +225,8 @@ static int read_scc_data(struct scc_priv *priv);
static int scc_open(struct net_device *dev);
static int scc_close(struct net_device *dev);
-static int scc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
+static int scc_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
+ void __user *data, int cmd);
static int scc_send_packet(struct sk_buff *skb, struct net_device *dev);
static int scc_set_mac_address(struct net_device *dev, void *sa);
@@ -432,7 +433,7 @@ static const struct net_device_ops scc_netdev_ops = {
.ndo_open = scc_open,
.ndo_stop = scc_close,
.ndo_start_xmit = scc_send_packet,
- .ndo_do_ioctl = scc_ioctl,
+ .ndo_siocdevprivate = scc_siocdevprivate,
.ndo_set_mac_address = scc_set_mac_address,
};
@@ -881,15 +882,13 @@ static int scc_close(struct net_device *dev)
}
-static int scc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+static int scc_siocdevprivate(struct net_device *dev, struct ifreq *ifr, void __user *data, int cmd)
{
struct scc_priv *priv = dev->ml_priv;
switch (cmd) {
case SIOCGSCCPARAM:
- if (copy_to_user
- (ifr->ifr_data, &priv->param,
- sizeof(struct scc_param)))
+ if (copy_to_user(data, &priv->param, sizeof(struct scc_param)))
return -EFAULT;
return 0;
case SIOCSSCCPARAM:
@@ -897,13 +896,12 @@ static int scc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return -EPERM;
if (netif_running(dev))
return -EAGAIN;
- if (copy_from_user
- (&priv->param, ifr->ifr_data,
- sizeof(struct scc_param)))
+ if (copy_from_user(&priv->param, data,
+ sizeof(struct scc_param)))
return -EFAULT;
return 0;
default:
- return -EINVAL;
+ return -EOPNOTSUPP;
}
}
diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index cbaf1cdde7cb..5805cfc83854 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c
@@ -483,23 +483,25 @@ static int hdlcdrv_close(struct net_device *dev)
/* --------------------------------------------------------------------- */
-static int hdlcdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+static int hdlcdrv_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
+ void __user *data, int cmd)
{
struct hdlcdrv_state *s = netdev_priv(dev);
struct hdlcdrv_ioctl bi;
- if (cmd != SIOCDEVPRIVATE) {
- if (s->ops && s->ops->ioctl)
- return s->ops->ioctl(dev, ifr, &bi, cmd);
+ if (cmd != SIOCDEVPRIVATE)
return -ENOIOCTLCMD;
- }
- if (copy_from_user(&bi, ifr->ifr_data, sizeof(bi)))
+
+ if (in_compat_syscall()) /* to be implemented */
+ return -ENOIOCTLCMD;
+
+ if (copy_from_user(&bi, data, sizeof(bi)))
return -EFAULT;
switch (bi.cmd) {
default:
if (s->ops && s->ops->ioctl)
- return s->ops->ioctl(dev, ifr, &bi, cmd);
+ return s->ops->ioctl(dev, data, &bi, cmd);
return -ENOIOCTLCMD;
case HDLCDRVCTL_GETCHANNELPAR:
@@ -605,7 +607,7 @@ static int hdlcdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
break;
}
- if (copy_to_user(ifr->ifr_data, &bi, sizeof(bi)))
+ if (copy_to_user(data, &bi, sizeof(bi)))
return -EFAULT;
return 0;
@@ -617,7 +619,7 @@ static const struct net_device_ops hdlcdrv_netdev = {
.ndo_open = hdlcdrv_open,
.ndo_stop = hdlcdrv_close,
.ndo_start_xmit = hdlcdrv_send_packet,
- .ndo_do_ioctl = hdlcdrv_ioctl,
+ .ndo_siocdevprivate = hdlcdrv_siocdevprivate,
.ndo_set_mac_address = hdlcdrv_set_mac_address,
};
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index 3f1edd0526a4..e0bb131a33d7 100644
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -210,7 +210,8 @@ static int scc_net_close(struct net_device *dev);
static void scc_net_rx(struct scc_channel *scc, struct sk_buff *skb);
static netdev_tx_t scc_net_tx(struct sk_buff *skb,
struct net_device *dev);
-static int scc_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
+static int scc_net_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
+ void __user *data, int cmd);
static int scc_net_set_mac_address(struct net_device *dev, void *addr);
static struct net_device_stats * scc_net_get_stats(struct net_device *dev);
@@ -1550,7 +1551,7 @@ static const struct net_device_ops scc_netdev_ops = {
.ndo_start_xmit = scc_net_tx,
.ndo_set_mac_address = scc_net_set_mac_address,
.ndo_get_stats = scc_net_get_stats,
- .ndo_do_ioctl = scc_net_ioctl,
+ .ndo_siocdevprivate = scc_net_siocdevprivate,
};
/* ----> Initialize device <----- */
@@ -1703,7 +1704,8 @@ static netdev_tx_t scc_net_tx(struct sk_buff *skb, struct net_device *dev)
* SIOCSCCCAL - send calib. pattern arg: (struct scc_calibrate *) arg
*/
-static int scc_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+static int scc_net_siocdevprivate(struct net_device *dev,
+ struct ifreq *ifr, void __user *arg, int cmd)
{
struct scc_kiss_cmd kiss_cmd;
struct scc_mem_config memcfg;
@@ -1712,8 +1714,6 @@ static int scc_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
struct scc_channel *scc = (struct scc_channel *) dev->ml_priv;
int chan;
unsigned char device_name[IFNAMSIZ];
- void __user *arg = ifr->ifr_data;
-
if (!Driver_Initialized)
{
@@ -1722,6 +1722,9 @@ static int scc_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
int found = 1;
if (!capable(CAP_SYS_RAWIO)) return -EPERM;
+ if (in_compat_syscall())
+ return -EOPNOTSUPP;
+
if (!arg) return -EFAULT;
if (Nchips >= SCC_MAXCHIPS)
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index d4911041596c..6ddacbdb224b 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -920,15 +920,15 @@ static int yam_close(struct net_device *dev)
/* --------------------------------------------------------------------- */
-static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+static int yam_siocdevprivate(struct net_device *dev, struct ifreq *ifr, void __user *data, int cmd)
{
struct yam_port *yp = netdev_priv(dev);
struct yamdrv_ioctl_cfg yi;
struct yamdrv_ioctl_mcs *ym;
int ioctl_cmd;
- if (copy_from_user(&ioctl_cmd, ifr->ifr_data, sizeof(int)))
- return -EFAULT;
+ if (copy_from_user(&ioctl_cmd, data, sizeof(int)))
+ return -EFAULT;
if (yp->magic != YAM_MAGIC)
return -EINVAL;
@@ -947,8 +947,7 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCYAMSMCS:
if (netif_running(dev))
return -EINVAL; /* Cannot change this parameter when up */
- ym = memdup_user(ifr->ifr_data,
- sizeof(struct yamdrv_ioctl_mcs));
+ ym = memdup_user(data, sizeof(struct yamdrv_ioctl_mcs));
if (IS_ERR(ym))
return PTR_ERR(ym);
if (ym->cmd != SIOCYAMSMCS)
@@ -965,8 +964,8 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCYAMSCFG:
if (!capable(CAP_SYS_RAWIO))
return -EPERM;
- if (copy_from_user(&yi, ifr->ifr_data, sizeof(struct yamdrv_ioctl_cfg)))
- return -EFAULT;
+ if (copy_from_user(&yi, data, sizeof(struct yamdrv_ioctl_cfg)))
+ return -EFAULT;
if (yi.cmd != SIOCYAMSCFG)
return -EINVAL;
@@ -1045,8 +1044,8 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
yi.cfg.txtail = yp->txtail;
yi.cfg.persist = yp->pers;
yi.cfg.slottime = yp->slot;
- if (copy_to_user(ifr->ifr_data, &yi, sizeof(struct yamdrv_ioctl_cfg)))
- return -EFAULT;
+ if (copy_to_user(data, &yi, sizeof(struct yamdrv_ioctl_cfg)))
+ return -EFAULT;
break;
default:
@@ -1074,7 +1073,7 @@ static const struct net_device_ops yam_netdev_ops = {
.ndo_open = yam_open,
.ndo_stop = yam_close,
.ndo_start_xmit = yam_send_packet,
- .ndo_do_ioctl = yam_ioctl,
+ .ndo_siocdevprivate = yam_siocdevprivate,
.ndo_set_mac_address = yam_set_mac_address,
};
diff --git a/include/linux/hdlcdrv.h b/include/linux/hdlcdrv.h
index d4d633a49d36..5d70c3f98f5b 100644
--- a/include/linux/hdlcdrv.h
+++ b/include/linux/hdlcdrv.h
@@ -79,7 +79,7 @@ struct hdlcdrv_ops {
*/
int (*open)(struct net_device *);
int (*close)(struct net_device *);
- int (*ioctl)(struct net_device *, struct ifreq *,
+ int (*ioctl)(struct net_device *, void __user *,
struct hdlcdrv_ioctl *, int);
};
--
2.29.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH net-next v3 00/31] ndo_ioctl rework
2021-07-27 13:44 [PATCH net-next v3 00/31] ndo_ioctl rework Arnd Bergmann
2021-07-27 13:45 ` [PATCH net-next v3 18/31] hamradio: use ndo_siocdevprivate Arnd Bergmann
@ 2021-07-27 20:00 ` patchwork-bot+netdevbpf
1 sibling, 0 replies; 3+ messages in thread
From: patchwork-bot+netdevbpf @ 2021-07-27 20:00 UTC (permalink / raw)
To: Arnd Bergmann
Cc: netdev, linux-kernel, kuba, davem, arnd, j.vosburgh, vfalico,
andy, rajur, t.sailer, jreuter, jpr, jes, khc, kevin.curtis,
qiang.zhao, ms, kvalo, j, jwi, kgraul, yoshfuji, dsahern, roopa,
nikolay, steffen.klassert, herbert, courmisch, andrew, hch,
linux-parisc, linux-hams, linux-hippi, linux-ppp, linux-usb,
linux-x25, linux-wireless
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Tue, 27 Jul 2021 15:44:46 +0200 you wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> This series is a follow-up to the series for removing
> compat_alloc_user_space() and copy_in_user() that has now
> been merged.
>
> I wanted to be sure I address all the ways that 'struct ifreq' is used
> in device drivers through .ndo_do_ioctl, originally to prove that
> my approach of changing the struct definition was correct, but then
> I discarded that approach and went on anyway.
>
> [...]
Here is the summary with links:
- [net-next,v3,01/31] net: split out SIOCDEVPRIVATE handling from dev_ioctl
https://git.kernel.org/netdev/net-next/c/b9067f5dc4a0
- [net-next,v3,02/31] staging: rtlwifi: use siocdevprivate
https://git.kernel.org/netdev/net-next/c/89939e890605
- [net-next,v3,03/31] staging: wlan-ng: use siocdevprivate
https://git.kernel.org/netdev/net-next/c/3343c49a959d
- [net-next,v3,04/31] hostap: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/3f3fa5340745
- [net-next,v3,05/31] bridge: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/561d8352818f
- [net-next,v3,06/31] phonet: use siocdevprivate
https://git.kernel.org/netdev/net-next/c/4747c1a8bc50
- [net-next,v3,07/31] tulip: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/029a4fef6b22
- [net-next,v3,08/31] bonding: use siocdevprivate
https://git.kernel.org/netdev/net-next/c/232ec98ec35d
- [net-next,v3,09/31] appletalk: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/dbecb011eb78
- [net-next,v3,10/31] hamachi: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/99b78a37a371
- [net-next,v3,11/31] tehuti: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/32d05468c462
- [net-next,v3,12/31] eql: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/d92f7b59d32b
- [net-next,v3,13/31] fddi: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/043393d8b478
- [net-next,v3,14/31] net: usb: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/ef1b5b0c30bc
- [net-next,v3,15/31] slip/plip: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/76b5878cffab
- [net-next,v3,16/31] qeth: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/18787eeebd71
- [net-next,v3,17/31] cxgb3: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/ebb4a911e09a
- [net-next,v3,18/31] hamradio: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/25ec92fbdd23
- [net-next,v3,19/31] airo: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/ae6af0120dda
- [net-next,v3,20/31] ip_tunnel: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/3e7a1c7c561e
- [net-next,v3,21/31] hippi: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/81a68110a22a
- [net-next,v3,22/31] sb1000: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/cc0aa831a0d9
- [net-next,v3,23/31] ppp: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/34f7cac07c4e
- [net-next,v3,24/31] wan: use ndo_siocdevprivate
https://git.kernel.org/netdev/net-next/c/73d74f61a559
- [net-next,v3,25/31] wan: cosa: remove dead cosa_net_ioctl() function
https://git.kernel.org/netdev/net-next/c/8fb75b79cd98
- [net-next,v3,26/31] dev_ioctl: pass SIOCDEVPRIVATE data separately
https://git.kernel.org/netdev/net-next/c/a554bf96b49d
- [net-next,v3,27/31] dev_ioctl: split out ndo_eth_ioctl
https://git.kernel.org/netdev/net-next/c/a76053707dbf
- [net-next,v3,28/31] net: split out ndo_siowandev ioctl
https://git.kernel.org/netdev/net-next/c/ad7eab2ab014
- [net-next,v3,29/31] net: socket: return changed ifreq from SIOCDEVPRIVATE
https://git.kernel.org/netdev/net-next/c/88fc023f7de2
- [net-next,v3,30/31] net: bridge: move bridge ioctls out of .ndo_do_ioctl
https://git.kernel.org/netdev/net-next/c/ad2f99aedf8f
- [net-next,v3,31/31] net: bonding: move ioctl handling to private ndo operation
https://git.kernel.org/netdev/net-next/c/3d9d00bd1885
You are awesome, thank you!
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end of thread, other threads:[~2021-07-27 20:00 UTC | newest]
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-- links below jump to the message on this page --
2021-07-27 13:44 [PATCH net-next v3 00/31] ndo_ioctl rework Arnd Bergmann
2021-07-27 13:45 ` [PATCH net-next v3 18/31] hamradio: use ndo_siocdevprivate Arnd Bergmann
2021-07-27 20:00 ` [PATCH net-next v3 00/31] ndo_ioctl rework patchwork-bot+netdevbpf
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