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Commit 8bca927f authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 

Pull networking fixes from David Miller:

 1) Lots more phydev and probe error path leaks in various drivers by
    Johan Hovold.

 2) Fix race in packet_set_ring(), from Philip Pettersson.

 3) Use after free in dccp_invalid_packet(), from Eric Dumazet.

 4) Signnedness overflow in SO_{SND,RCV}BUFFORCE, also from Eric
    Dumazet.

 5) When tunneling between ipv4 and ipv6 we can be left with the wrong
    skb->protocol value as we enter the IPSEC engine and this causes all
    kinds of problems. Set it before the output path does any
    dst_output() calls, from Eli Cooper.

 6) bcmgenet uses wrong device struct pointer in DMA API calls, fix from
    Florian Fainelli.

 7) Various netfilter nat bug fixes from FLorian Westphal.

 8) Fix memory leak in ipvlan_link_new(), from Gao Feng.

 9) Locking fixes, particularly wrt. socket lookups, in l2tp from
    Guillaume Nault.

10) Avoid invoking rhash teardowns in atomic context by moving netlink
    cb->done() dump completion from a worker thread. Fix from Herbert
    Xu.

11) Buffer refcount problems in tun and macvtap on errors, from Jason
    Wang.

12) We don't set Kconfig symbol DEFAULT_TCP_CONG properly when the user
    selects BBR. Fix from Julian Wollrath.

13) Fix deadlock in transmit path on altera TSE driver, from Lino
    Sanfilippo.

14) Fix unbalanced reference counting in dsa_switch_tree, from Nikita
    Yushchenko.

15) tc_tunnel_key needs to be properly exported to userspace via uapi,
    fix from Roi Dayan.

16) rds_tcp_init_net() doesn't unregister notifier in error path, fix
    from Sowmini Varadhan.

17) Stale packet header pointer access after pskb_expand_head() in
    genenve driver, fix from Sabrina Dubroca.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (103 commits)
  net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
  geneve: avoid use-after-free of skb->data
  tipc: check minimum bearer MTU
  net: renesas: ravb: unintialized return value
  sh_eth: remove unchecked interrupts for RZ/A1
  net: bcmgenet: Utilize correct struct device for all DMA operations
  NET: usb: qmi_wwan: add support for Telit LE922A PID 0x1040
  cdc_ether: Fix handling connection notification
  ip6_offload: check segs for NULL in ipv6_gso_segment.
  RDS: TCP: unregister_netdevice_notifier() in error path of rds_tcp_init_net
  Revert: "ip6_tunnel: Update skb->protocol to ETH_P_IPV6 in ip6_tnl_xmit()"
  ipv6: Set skb->protocol properly for local output
  ipv4: Set skb->protocol properly for local output
  packet: fix race condition in packet_set_ring
  net: ethernet: altera: TSE: do not use tx queue lock in tx completion handler
  net: ethernet: altera: TSE: Remove unneeded dma sync for tx buffers
  net: ethernet: stmmac: fix of-node and fixed-link-phydev leaks
  net: ethernet: stmmac: platform: fix outdated function header
  net: ethernet: stmmac: dwmac-meson8b: fix probe error path
  net: ethernet: stmmac: dwmac-generic: fix probe error path
  ...
parents ed8d747f b98b0bc8

Documentation/devicetree/bindings/net/ethernet.txt

+20 −4
Original line number Diff line number Diff line
@@ -9,10 +9,26 @@ The following properties are common to the Ethernet controllers: 
- max-speed: number, specifies maximum speed in Mbit/s supported by the device;

- max-frame-size: number, maximum transfer unit (IEEE defined MTU), rather than

  the maximum frame size (there's contradiction in ePAPR).

- phy-mode: string, operation mode of the PHY interface; supported values are

  "mii", "gmii", "sgmii", "qsgmii", "tbi", "rev-mii", "rmii", "rgmii", "rgmii-id",

  "rgmii-rxid", "rgmii-txid", "rtbi", "smii", "xgmii", "trgmii"; this is now a

  de-facto standard property;

- phy-mode: string, operation mode of the PHY interface. This is now a de-facto

  standard property; supported values are:

  * "mii"

  * "gmii"

  * "sgmii"

  * "qsgmii"

  * "tbi"

  * "rev-mii"

  * "rmii"

  * "rgmii" (RX and TX delays are added by the MAC when required)

  * "rgmii-id" (RGMII with internal RX and TX delays provided by the PHY, the

     MAC should not add the RX or TX delays in this case)

  * "rgmii-rxid" (RGMII with internal RX delay provided by the PHY, the MAC

     should not add an RX delay in this case)

  * "rgmii-txid" (RGMII with internal TX delay provided by the PHY, the MAC

     should not add an TX delay in this case)

  * "rtbi"

  * "smii"

  * "xgmii"

  * "trgmii"

- phy-connection-type: the same as "phy-mode" property but described in ePAPR;

- phy-handle: phandle, specifies a reference to a node representing a PHY

  device; this property is described in ePAPR and so preferred;

Documentation/networking/nf_conntrack-sysctl.txt

+5 −2
Original line number Diff line number Diff line
@@ -62,10 +62,13 @@ nf_conntrack_generic_timeout - INTEGER (seconds) 
	protocols.



nf_conntrack_helper - BOOLEAN

	0 - disabled

	not 0 - enabled (default)

	0 - disabled (default)

	not 0 - enabled



	Enable automatic conntrack helper assignment.

	If disabled it is required to set up iptables rules to assign

	helpers to connections.  See the CT target description in the

	iptables-extensions(8) man page for further information.



nf_conntrack_icmp_timeout - INTEGER (seconds)

	default 30

drivers/net/can/usb/peak_usb/pcan_ucan.h

+29 −8
Original line number Diff line number Diff line
@@ -43,11 +43,22 @@ struct __packed pucan_command { 
	u16	args[3];

};



#define PUCAN_TSLOW_BRP_BITS		10

#define PUCAN_TSLOW_TSGEG1_BITS		8

#define PUCAN_TSLOW_TSGEG2_BITS		7

#define PUCAN_TSLOW_SJW_BITS		7



#define PUCAN_TSLOW_BRP_MASK		((1 << PUCAN_TSLOW_BRP_BITS) - 1)

#define PUCAN_TSLOW_TSEG1_MASK		((1 << PUCAN_TSLOW_TSGEG1_BITS) - 1)

#define PUCAN_TSLOW_TSEG2_MASK		((1 << PUCAN_TSLOW_TSGEG2_BITS) - 1)

#define PUCAN_TSLOW_SJW_MASK		((1 << PUCAN_TSLOW_SJW_BITS) - 1)



/* uCAN TIMING_SLOW command fields */

#define PUCAN_TSLOW_SJW_T(s, t)		(((s) & 0xf) | ((!!(t)) << 7))

#define PUCAN_TSLOW_TSEG2(t)		((t) & 0xf)

#define PUCAN_TSLOW_TSEG1(t)		((t) & 0x3f)

#define PUCAN_TSLOW_BRP(b)		((b) & 0x3ff)

#define PUCAN_TSLOW_SJW_T(s, t)		(((s) & PUCAN_TSLOW_SJW_MASK) | \

								((!!(t)) << 7))

#define PUCAN_TSLOW_TSEG2(t)		((t) & PUCAN_TSLOW_TSEG2_MASK)

#define PUCAN_TSLOW_TSEG1(t)		((t) & PUCAN_TSLOW_TSEG1_MASK)

#define PUCAN_TSLOW_BRP(b)		((b) & PUCAN_TSLOW_BRP_MASK)



struct __packed pucan_timing_slow {

	__le16	opcode_channel;
@@ -60,11 +71,21 @@ struct __packed pucan_timing_slow { 
	__le16	brp;		/* BaudRate Prescaler */

};



#define PUCAN_TFAST_BRP_BITS		10

#define PUCAN_TFAST_TSGEG1_BITS		5

#define PUCAN_TFAST_TSGEG2_BITS		4

#define PUCAN_TFAST_SJW_BITS		4



#define PUCAN_TFAST_BRP_MASK		((1 << PUCAN_TFAST_BRP_BITS) - 1)

#define PUCAN_TFAST_TSEG1_MASK		((1 << PUCAN_TFAST_TSGEG1_BITS) - 1)

#define PUCAN_TFAST_TSEG2_MASK		((1 << PUCAN_TFAST_TSGEG2_BITS) - 1)

#define PUCAN_TFAST_SJW_MASK		((1 << PUCAN_TFAST_SJW_BITS) - 1)



/* uCAN TIMING_FAST command fields */

#define PUCAN_TFAST_SJW(s)		((s) & 0x3)

#define PUCAN_TFAST_TSEG2(t)		((t) & 0x7)

#define PUCAN_TFAST_TSEG1(t)		((t) & 0xf)

#define PUCAN_TFAST_BRP(b)		((b) & 0x3ff)

#define PUCAN_TFAST_SJW(s)		((s) & PUCAN_TFAST_SJW_MASK)

#define PUCAN_TFAST_TSEG2(t)		((t) & PUCAN_TFAST_TSEG2_MASK)

#define PUCAN_TFAST_TSEG1(t)		((t) & PUCAN_TFAST_TSEG1_MASK)

#define PUCAN_TFAST_BRP(b)		((b) & PUCAN_TFAST_BRP_MASK)



struct __packed pucan_timing_fast {

	__le16	opcode_channel;

drivers/net/can/usb/peak_usb/pcan_usb_core.c

+2 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ static struct usb_device_id peak_usb_table[] = { 
	{USB_DEVICE(PCAN_USB_VENDOR_ID, PCAN_USBPRO_PRODUCT_ID)},

	{USB_DEVICE(PCAN_USB_VENDOR_ID, PCAN_USBFD_PRODUCT_ID)},

	{USB_DEVICE(PCAN_USB_VENDOR_ID, PCAN_USBPROFD_PRODUCT_ID)},

	{USB_DEVICE(PCAN_USB_VENDOR_ID, PCAN_USBX6_PRODUCT_ID)},

	{} /* Terminating entry */

};
@@ -50,6 +51,7 @@ static const struct peak_usb_adapter *const peak_usb_adapters_list[] = { 
	&pcan_usb_pro,

	&pcan_usb_fd,

	&pcan_usb_pro_fd,

	&pcan_usb_x6,

};



/*

drivers/net/can/usb/peak_usb/pcan_usb_core.h

+2 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#define PCAN_USBPRO_PRODUCT_ID		0x000d

#define PCAN_USBPROFD_PRODUCT_ID	0x0011

#define PCAN_USBFD_PRODUCT_ID		0x0012

#define PCAN_USBX6_PRODUCT_ID		0x0014



#define PCAN_USB_DRIVER_NAME		"peak_usb"
@@ -90,6 +91,7 @@ extern const struct peak_usb_adapter pcan_usb; 
extern const struct peak_usb_adapter pcan_usb_pro;

extern const struct peak_usb_adapter pcan_usb_fd;

extern const struct peak_usb_adapter pcan_usb_pro_fd;

extern const struct peak_usb_adapter pcan_usb_x6;



struct peak_time_ref {

	struct timeval tv_host_0, tv_host;