net: combat buffer bloat

Set tx_queue_len to 50 (FreeBSD default) from 1000 to reduce latencies.  Set
tcp_ecn to 1 to force enable Explicit Congestion Notification.  These two
changes should make a positive impact network performance.  Possible drop in
throughput with 1 gbit and faster networks.

net: restore tcp_ecn default

Forcing ECN breaks some Cisco routers with SPI firewall enabled.
Bluetooth: allocate static minor for vhci

Commit bfacbb9 (Bluetooth: Use devname:vhci module alias for virtual HCI
driver) added the module alias to hci_vhci module so it's possible to
create the /dev/vhci node. However creating an alias without
specifying the minor doesn't allow us to create the node ahead,
triggerring module auto-load when it's first accessed.

Starting with depmod from kmod 16 we started to warn if there's a
devname alias without specifying the major and minor.

Let's do the same done for uhid, kvm, fuse and others, specifying a
fixed minor. In systems with systemd as the init the following will
happen: on early boot systemd will call "kmod static-nodes" to read
/lib/modules/$(uname -r)/modules.devname and then create the nodes. When
first accessed these "dead" nodes will trigger the module loading.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
module: allow multiple calls to MODULE_DEVICE_TABLE() per module

Commit 78551277e4df5: "Input: i8042 - add PNP modaliases" had a bug, where the
second call to MODULE_DEVICE_TABLE() overrode the first resulting in not all
the modaliases being exposed.

This fixes the problem by including the name of the device_id table in the
__mod_*_device_table alias, allowing us to export several device_id tables
per module.

Suggested-by: Kay Sievers <kay@vrfy.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Tom Gundersen <teg@jklm.no>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
module: remove MODULE_GENERIC_TABLE

MODULE_DEVICE_TABLE() calles MODULE_GENERIC_TABLE(); make it do the
work directly.  This also removes a wart introduced in the last patch,
where the alias is defined to be an unknown struct type "struct
type##__##name##_device_id" instead of "struct type##_device_id" (it's
an extern so GCC doesn't care, but it's wrong).

The other user of MODULE_GENERIC_TABLE (ISAPNP_CARD_TABLE) is unused,
so delete it.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Don't hide checkpoint/restore support
zen: Too Good For This Sinful Earth
Merge remote-tracking branch 'github/3.14/adbsyn' into 3.14/master
Merge remote-tracking branch 'github/3.14/aufs' into 3.14/master
Merge remote-tracking branch 'github/3.14/bfq' into 3.14/master
Merge remote-tracking branch 'github/3.14/cko' into 3.14/master
Merge remote-tracking branch 'github/3.14/exfat' into 3.14/master
Merge remote-tracking branch 'github/3.14/fbcondecor' into 3.14/master
Merge remote-tracking branch 'github/3.14/firmware' into 3.14/master
Merge remote-tracking branch 'github/3.14/layer7' into 3.14/master
Merge remote-tracking branch 'github/3.14/march-native' into 3.14/master
Merge remote-tracking branch 'github/3.14/misc' into 3.14/master
Merge remote-tracking branch 'github/3.14/nr-tty' into 3.14/master

Conflicts:
	drivers/tty/Kconfig
Merge remote-tracking branch 'github/3.14/psx2usb' into 3.14/master
Merge remote-tracking branch 'github/3.14/tp_smapi' into 3.14/master
Merge remote-tracking branch 'github/3.14/uksm' into 3.14/master