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Linus Torvalds 3c4cfadef6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next ... Pull networking changes from David S Miller: 1) Remove the ipv4 routing cache. Now lookups go directly into the FIB trie and use prebuilt routes cached there. No more garbage collection, no more rDOS attacks on the routing cache. Instead we now get predictable and consistent performance, no matter what the pattern of traffic we service. This has been almost 2 years in the making. Special thanks to Julian Anastasov, Eric Dumazet, Steffen Klassert, and others who have helped along the way. I'm sure that with a change of this magnitude there will be some kind of fallout, but such things ought the be simple to fix at this point. Luckily I'm not European so I'll be around all of August to fix things :-) The major stages of this work here are each fronted by a forced merge commit whose commit message contains a top-level description of the motivations and implementation issues. 2) Pre-demux of established ipv4 TCP sockets, saves a route demux on input. 3) TCP SYN/ACK performance tweaks from Eric Dumazet. 4) Add namespace support for netfilter L4 conntrack helpers, from Gao Feng. 5) Add config mechanism for Energy Efficient Ethernet to ethtool, from Yuval Mintz. 6) Remove quadratic behavior from /proc/net/unix, from Eric Dumazet. 7) Support for connection tracker helpers in userspace, from Pablo Neira Ayuso. 8) Allow userspace driven TX load balancing functions in TEAM driver, from Jiri Pirko. 9) Kill off NLMSG_PUT and RTA_PUT macros, more gross stuff with embedded gotos. 10) TCP Small Queues, essentially minimize the amount of TCP data queued up in the packet scheduler layer. Whereas the existing BQL (Byte Queue Limits) limits the pkt_sched --> netdevice queuing levels, this controls the TCP --> pkt_sched queueing levels. From Eric Dumazet. 11) Reduce the number of get_page/put_page ops done on SKB fragments, from Alexander Duyck. 12) Implement protection against blind resets in TCP (RFC 5961), from Eric Dumazet. 13) Support the client side of TCP Fast Open, basically the ability to send data in the SYN exchange, from Yuchung Cheng. Basically, the sender queues up data with a sendmsg() call using MSG_FASTOPEN, then they do the connect() which emits the queued up fastopen data. 14) Avoid all the problems we get into in TCP when timers or PMTU events hit a locked socket. The TCP Small Queues changes added a tcp_release_cb() that allows us to queue work up to the release_sock() caller, and that's what we use here too. From Eric Dumazet. 15) Zero copy on TX support for TUN driver, from Michael S. Tsirkin. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1870 commits) genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP r8169: revert "add byte queue limit support". ipv4: Change rt->rt_iif encoding. net: Make skb->skb_iif always track skb->dev ipv4: Prepare for change of rt->rt_iif encoding. ipv4: Remove all RTCF_DIRECTSRC handliing. ipv4: Really ignore ICMP address requests/replies. decnet: Don't set RTCF_DIRECTSRC. net/ipv4/ip_vti.c: Fix __rcu warnings detected by sparse. ipv4: Remove redundant assignment rds: set correct msg_namelen openvswitch: potential NULL deref in sample() tcp: dont drop MTU reduction indications bnx2x: Add new 57840 device IDs tcp: avoid oops in tcp_metrics and reset tcpm_stamp niu: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value niu: Fix to check for dma mapping errors. net: Fix references to out-of-scope variables in put_cmsg_compat() net: ethernet: davinci_emac: add pm_runtime support net: ethernet: davinci_emac: Remove unnecessary #include ...		13 years ago
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Kconfig	ARM: OMAP: Make FS USB omap1 only	13 years ago
Makefile	USB 3.5-rc1 pull request	13 years ago
acm_ms.c	usb: gadget: add new usb gadget for ACM and mass storage	14 years ago
amd5536udc.c	usb: gadget: Update amd5536udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
amd5536udc.h	usb: gadget: Update amd5536udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
at91_udc.c	usb: gadget: at91_udc: fix endpoint descriptor dereference	13 years ago
at91_udc.h	usb: gadget: Update at91_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
atmel_usba_udc.c	usb: gadget: atmel_usba_udc: Remove unneeded condition	13 years ago
atmel_usba_udc.h	usb: gadget: Update atmel_usba_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
audio.c	usb: gadget: Add Audio Class 2.0 Driver	13 years ago
cdc2.c	usb: Add module.h to drivers/usb consumers who really use it.	13 years ago
composite.c	usb: gadget: composite: add iSerialNumber to usb_composite_driver	13 years ago
config.c	usb gadget: clean up FSF boilerplate text	14 years ago
dbgp.c	usb: gadget: rename usb_gadget_driver::speed to max_speed	13 years ago
dummy_hcd.c	usb: gadget: dummy_hcd: fix build when BUG is not set	13 years ago
epautoconf.c	This merge is rather big. Here's what it contains:	13 years ago
ether.c	module_param: make bool parameters really bool (drivers & misc)	13 years ago
f_acm.c	usb: gadget: add usb3.0 descriptors to serial gadgets	13 years ago
f_ecm.c	usb: gadget: Add Interface Association Descriptor to ECM	13 years ago
f_eem.c	usb gadget: clean up FSF boilerplate text	14 years ago
f_fs.c	FunctionFS: enable multiple functions	13 years ago
f_hid.c	usb: Fix various typo within usb	13 years ago
f_loopback.c	usb: gadget: add isochronous support to gadget zero	13 years ago
f_mass_storage.c	usb: gadget: patches for v3.5	13 years ago
f_midi.c	Allocate correct size (portably) in drivers/usb/gadget/f_midi.c::f_midi_bind()	13 years ago
f_ncm.c	usb gadget: clean up FSF boilerplate text	14 years ago
f_obex.c	usb: Add module.h to drivers/usb consumers who really use it.	13 years ago
f_phonet.c	f_phonet: fix skb truesize underestimation	13 years ago
f_rndis.c	USB 3.5-rc1 pull request	13 years ago
f_serial.c	usb: gadget: add usb3.0 descriptors to serial gadgets	13 years ago
f_sourcesink.c	usb: gadget: add isochronous support to gadget zero	13 years ago
f_subset.c	usb gadget: fix a section mismatch when compiling g_ffs with CONFIG_USB_FUNCTIONFS_ETH	13 years ago
f_uac1.c	usb: gadget: audio: Move string IDs to audio.c	13 years ago
f_uac2.c	usb: gadget: Add Audio Class 2.0 Driver	13 years ago
f_uvc.c	usb gadget: clean up FSF boilerplate text	14 years ago
f_uvc.h	usb gadget: clean up FSF boilerplate text	14 years ago
file_storage.c	USB: gadget: storage gadgets send wrong error code for unknown commands	13 years ago
fsl_mxc_udc.c	usb: fsl_mxc_udc.c: Remove compile-time dependency of MX35 SoC type	13 years ago
fsl_qe_udc.c	usb: gadget: fsl_qe_udc: Remove unneeded condition	13 years ago
fsl_qe_udc.h	usb: gadget: Complete fsl qe/udc driver conversion	13 years ago
fsl_udc_core.c	usb: gadget: regression fix - usage of usb_ep	13 years ago
fsl_usb2_udc.h	usb: gadget: regression fix - usage of usb_ep	13 years ago
fusb300_udc.c	usb: gadget: Update fusb300_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
fusb300_udc.h	usb: gadget: Update fusb300_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
g_ffs.c	FunctionFS: enable multiple functions	13 years ago
g_zero.h	usb: gadget: add isochronous support to gadget zero	13 years ago
gadget_chips.h	USB: gadget driver for LPC32xx	13 years ago
gmidi.c	usb: Add module.h to drivers/usb consumers who really use it.	13 years ago
goku_udc.c	usb: gadget: goku_udc: Remove unneeded condition	13 years ago
goku_udc.h	usb: gadget: Update goku_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
hid.c	USB: gadget: Make g_hid device class conform to spec.	13 years ago
imx_udc.c	usb: gadget: imx_udc: convert to new style start/stop	13 years ago
imx_udc.h	usb gadget: clean up FSF boilerplate text	14 years ago
inode.c	USB: remove compile warning on gadget/inode.c	13 years ago
lpc32xx_udc.c	usb: gadget: lpc32xx_udc: fix build error with debugfs enabled	13 years ago
m66592-udc.c	usb: gadget: Update m66592-udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
m66592-udc.h	usb: gadget: Update m66592-udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
mass_storage.c	usb: gadget: update Michal Nazarewicz's email address	13 years ago
multi.c	usb: gadget: update Michal Nazarewicz's email address	13 years ago
mv_udc.h	usb: gadget: Update mv_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
mv_udc_core.c	usb: gadget: mv_udc_core: Remove unneeded condition	13 years ago
ncm.c	usb gadget: clean up FSF boilerplate text	14 years ago
ndis.h	usb/net: rndis: break out <linux/rndis.h> defines	13 years ago
net2272.c	Remove all #inclusions of asm/system.h	13 years ago
net2272.h	…
net2280.c	Remove all #inclusions of asm/system.h	13 years ago
net2280.h	usb gadget: clean up FSF boilerplate text	14 years ago
nokia.c	usb: gadget: add max_speed to usb_composite_driver	14 years ago
omap_udc.c	Merge branches 'cleanup-udc' and 'cleanup-dma' into cleanup	13 years ago
omap_udc.h	usb: gadget: Update omap_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
pch_udc.c	usb: gadget: Update pch_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
printer.c	usb: gadget: make g_printer use composite	13 years ago
pxa25x_udc.c	usb: gadget: pxa25x_udc: Remove unneeded condition	13 years ago
pxa25x_udc.h	usb: gadget: Update pxa25x_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
pxa27x_udc.c	usb: otg: Convert all users to pass struct usb_otg for OTG functions	13 years ago
pxa27x_udc.h	usb: otg: Rename otg_transceiver to usb_phy	13 years ago
r8a66597-udc.c	usb: gadget: r8a66597-udc: add support for set_selfpowered	13 years ago
r8a66597-udc.h	usb: gadget: r8a66597-udc: add support for set_selfpowered	13 years ago
rndis.c	usb/net: rndis: fixup a few name prefixes	13 years ago
rndis.h	usb/net: rndis: break out <linux/rndis.h> defines	13 years ago
s3c-hsotg.c	usb:hsotg:samsung:cosmetic Move <linux/platform_data/s3c-hsotg.h> to proper place	13 years ago
s3c-hsotg.h	usb:hsotg:samsung: Remove the S3C_ prefix from registers definition.	13 years ago
s3c-hsudc.c	usb: gadget: s3c-hsudc.c: Remove unneeded condition	13 years ago
s3c2410_udc.c	usb: gadget: s3c2410_udc: Remove unneeded condition	13 years ago
s3c2410_udc.h	usb: gadget: Update s3c2410_udc to use usb_endpoint_descriptor inside the struct usb_ep	13 years ago
serial.c	usb: gadget: add usb3.0 descriptors to serial gadgets	13 years ago
storage_common.c	This merge is rather big. Here's what it contains:	13 years ago
tcm_usb_gadget.c	target: Allow for target_submit_cmd() returning errors	13 years ago
tcm_usb_gadget.h	usb-gadget: Initial merge of target module for UASP + BOT	13 years ago
u_ether.c	usb: Use eth_random_addr	13 years ago
u_ether.h	usb: gadget: f_rndis: Set rndis vendor parameters	13 years ago
u_phonet.h	…
u_serial.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	13 years ago
u_serial.h	usb: gadget: add usb_endpoint_descriptor to struct usb_ep	14 years ago
u_uac1.c	usb: gadget: Rename audio function to uac1	13 years ago
u_uac1.h	usb: gadget: Rename audio function to uac1	13 years ago
udc-core.c	usb: gadget: udc-core: fix incompatibility with dummy-hcd	13 years ago
usbstring.c	USB: remove homegrown UTF conversion routine for gadgets	13 years ago
uvc.h	usb gadget: uvc: uvc_request_data::length field must be signed	13 years ago
uvc_queue.c	[media] usb: gadget/uvc: Remove non-required locking from 'uvc_queue_next_buffer' routine	13 years ago
uvc_queue.h	…
uvc_v4l2.c	Merge remote-tracking branch 'linus/master' into staging/for_v3.5	13 years ago
uvc_video.c	usb gadget: clean up FSF boilerplate text	14 years ago
webcam.c	usb gadget: clean up FSF boilerplate text	14 years ago
zero.c	usb: gadget: add isochronous support to gadget zero	13 years ago