Yuchung Cheng
783237e8da
net-tcp: Fast Open client - sending SYN-data ...
This patch implements sending SYN-data in tcp_connect(). The data is
from tcp_sendmsg() with flag MSG_FASTOPEN (implemented in a later patch).
The length of the cookie in tcp_fastopen_req, init'd to 0, controls the
type of the SYN. If the cookie is not cached (len==0), the host sends
data-less SYN with Fast Open cookie request option to solicit a cookie
from the remote. If cookie is not available (len > 0), the host sends
a SYN-data with Fast Open cookie option. If cookie length is negative,
the SYN will not include any Fast Open option (for fall back operations).
To deal with middleboxes that may drop SYN with data or experimental TCP
option, the SYN-data is only sent once. SYN retransmits do not include
data or Fast Open options. The connection will fall back to regular TCP
handshake.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-19 11:02:03 -07:00
Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
2012-05-25 09:31:59 -07:00
bcma: add PMU clock support for BCM4706
2012-07-11 15:40:22 -04:00
candev: add/update helpers for CAN FD
2012-06-19 21:40:14 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2012-05-30 11:17:19 -07:00
[media] DVB: remove "stats" property bits from ATSC-MH API property additions
2012-05-20 10:06:08 -03:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2012-05-24 10:34:29 -07:00
MFD changes for 3.5
2012-05-29 11:53:11 -07:00
{NET,IB}/mlx4: Add rmap support to mlx4_assign_eq
2012-07-19 08:34:37 -07:00
Merge branch 'akpm' (Andrew's patch-bomb)
2012-06-20 14:41:57 -07:00
- More robust parsing especially of xattr data in JFFS2
2012-06-01 16:55:42 -07:00
netfilter: nfnetlink_queue: do not allow to set unsupported flag bits
2012-07-04 19:51:50 +02:00
netfilter: remove include/linux/netfilter_ipv4/ipt_addrtype.h
2012-06-07 14:58:38 +02:00
Merge branch 'for-3.5-take-2' of git://linux-nfs.org/~bfields/linux
2012-05-31 18:18:11 -07:00
hwmon updates for 3.5-rc1
2012-05-23 14:15:09 -07:00
lib/raid6: Add SSSE3 optimized recovery functions
2012-05-22 13:54:18 +10:00
rtc: ds1307: add trickle charger support
2012-05-29 16:22:33 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-06-28 17:37:00 -07:00
ssb: recognize ARM Cortex M3
2012-06-06 15:20:22 -04:00
nfsd4: move rq_flavor into svc_cred
2012-05-31 20:29:58 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-06-28 17:37:00 -07:00
drivers/video/backlight/apple_bl.c: include header for exported symbol prototypes
2012-05-29 16:22:29 -07:00
gpio/generic: initialize basic_mmio_gpio shadow variables properly
2012-05-19 12:17:35 -06:00
block: Drop dead function blk_abort_queue()
2012-06-15 08:46:23 +02:00
mm: remove sparsemem allocation details from the bootmem allocator
2012-05-29 16:22:22 -07:00
bug: introduce BUILD_BUG_ON_INVALID() macro
2012-05-29 16:22:20 -07:00
net: em_canid: Ematch rule to match CAN frames according to their identifiers
2012-07-04 13:07:05 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2012-05-23 17:42:39 -07:00
clockevents: Make clockevents_config() a global symbol
2012-05-25 01:44:51 +02:00
Revert "mm: compaction: handle incorrect MIGRATE_UNMOVABLE type pageblocks"
2012-06-03 20:05:57 -07:00
aio/vfs: cleanup of rw_copy_check_uvector() and compat_rw_copy_check_uvector()
2012-05-31 17:49:32 -07:00
ftrace: Make all inline tags also include notrace
2012-06-18 09:47:00 -04:00
cpu: introduce clear_tasks_mm_cpumask() helper
2012-05-31 17:49:29 -07:00
net/rps: Protect cpu_rmap.h from double inclusion
2012-07-19 08:34:37 -07:00
cred: remove task_is_dead() from __task_cred() validation
2012-05-31 17:49:28 -07:00
Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
2012-05-25 09:18:59 -07:00
dma-buf: minor documentation fixes.
2012-05-25 12:46:23 +05:30
drivers: add Contiguous Memory Allocator
2012-05-21 15:09:37 +02:00
rapidio: add DMA engine support for RIO data transfers
2012-05-31 17:49:31 -07:00
edac: Initialize the dimm label with the known information
2012-05-28 19:13:50 -03:00
vfs: retry last component if opening stale dentry
2012-06-01 12:12:01 -04:00
etherdevice: Rename random_ether_addr to eth_random_addr
2012-07-16 22:38:27 -07:00
net: added support for 40GbE link.
2012-06-27 15:42:24 -07:00
eventfd: change int to __u64 in eventfd_signal()
2012-05-31 17:49:32 -07:00
->encode_fh() API change
2012-05-29 23:28:33 -04:00
fbdev updates for 3.5
2012-06-01 16:57:51 -07:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2012-05-21 20:27:36 -07:00
IEEE 1394 (FireWire) subsystem updates post v3.4:
2012-05-24 12:57:47 -07:00
vfs: move inode stat information closer together
2012-06-03 14:50:19 -07:00
fsnotify: handle subfiles' perm events
2012-05-30 21:04:53 -04:00
ftrace/x86: Have x86 ftrace use the ftrace_modify_all_code()
2012-05-16 20:00:27 -04:00
genetlink: Build a generic netlink family module alias
2012-05-29 22:33:56 -04:00
mm: page_isolation: MIGRATE_CMA isolation functions added
2012-05-21 15:09:33 +02:00
gpiolib: Implement devm_gpio_request_one()
2012-05-18 16:48:35 -06:00
Merge branch 'upstream' into for-linus
2012-05-22 11:32:31 +02:00
mm: move is_vma_temporary_stack() declaration to huge_mm.h
2012-05-29 16:22:21 -07:00
mm: add new arch_make_huge_pte() method for tile support
2012-05-25 12:48:26 -04:00
Driver core pull for 3.5-rc1
2012-05-22 16:02:13 -07:00
i2c: Add generic I2C multiplexer using pinctrl API
2012-06-04 16:49:43 +02:00
i2c: Split I2C_M_NOSTART support out of I2C_FUNC_PROTOCOL_MANGLING
2012-05-30 10:55:34 +02:00
MCA: delete all remaining traces of microchannel bus support.
2012-05-17 19:06:13 -04:00
wireless: 60g protocol constants
2012-07-02 15:11:12 +02:00
net: introduce new priv_flag indicating iface capable of change mac when running
2012-06-30 01:08:00 -07:00
if: restore token ring ARP type to header
2012-05-22 17:13:11 -04:00
canfd: add new data structures and constants
2012-06-19 21:39:50 +02:00
team: add netpoll support
2012-07-17 09:02:36 -07:00
net/ipv4: VTI support new module for ip_vti.
2012-07-18 09:36:12 -07:00
ipv6: correct the ipv6 option name - Pad0 to Pad1
2012-05-17 15:49:51 -04:00
ipv4: Add interface option to enable routing of 127.0.0.0/8
2012-06-12 15:25:46 -07:00
sched: Move nr_cpus_allowed out of 'struct sched_rt_entity'
2012-05-30 14:02:25 +02:00
genirq: reimplement exit_irq_thread() hook via task_work_add()
2012-05-23 22:11:12 -04:00
iommu/core: pass a user-provided token to fault handlers
2012-05-22 18:08:08 +02:00
mqueue: separate mqueue default value from maximum value
2012-05-31 17:49:31 -07:00
ipv6: fix inet6_csk_xmit()
2012-07-18 08:59:58 -07:00
ipx: restore token ring define to include/linux/ipx.h
2012-05-23 13:49:23 -04:00
linux/irq.h: fix kernel-doc warning
2012-06-30 15:56:40 -07:00
irqdomain: Kill off duplicate definitions.
2012-05-19 12:41:56 -06:00
ext4/jbd2: add metadata checksumming to the list of supported features
2012-05-27 08:12:42 -04:00
vsprintf: fix %ps on non symbols when using kallsyms
2012-05-29 16:22:32 -07:00
kexec: export kexec.h to user space
2012-05-31 17:49:30 -07:00
syscalls, x86: add __NR_kcmp syscall
2012-05-31 17:49:32 -07:00
kbuild: install kernel-page-flags.h
2012-05-29 16:22:21 -07:00
introduce SIZE_MAX
2012-05-31 17:49:26 -07:00
kexec: export kexec.h to user space
2012-05-31 17:49:30 -07:00
keys: kill the dummy key_replace_session_keyring()
2012-05-23 22:11:31 -04:00
kmod: move call_usermodehelper_fns() to .c file and unexport all it's helpers
2012-05-31 17:49:28 -07:00
kmsg - kmsg_dump() fix CONFIG_PRINTK=n compilation
2012-06-18 15:55:21 -07:00
net/ethernet: ks8851_mll mac address configuration support added
2012-06-04 11:43:00 -04:00
KVM: s390: add capability indicating COW support
2012-05-17 21:06:01 -03:00
lcd: add callbacks for early fb event blank support
2012-05-29 16:22:29 -07:00
include/linux/led-lm3530.h: comment correction about the range of brightness
2012-05-29 16:22:32 -07:00
leds: add new field to led_classdev struct to save activation state
2012-05-29 16:22:31 -07:00
brlocks/lglocks: turn into functions
2012-05-29 23:28:41 -04:00
phy: add the EEE support and the way to access to the MMD registers.
2012-07-01 03:34:50 -07:00
mm/memcg: apply add/del_page to lruvec
2012-05-29 16:22:28 -07:00
mm: do_migrate_pages(): rename arguments
2012-05-29 16:22:20 -07:00
phy/micrel: Fix ID of KSZ9021
2012-05-22 15:20:28 -04:00
phy: add the EEE support and the way to access to the MMD registers.
2012-07-01 03:34:50 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2012-06-01 10:34:35 -07:00
mm/memcg: apply add/del_page to lruvec
2012-05-29 16:22:28 -07:00
mm: fix slab->page _count corruption when using slub
2012-06-20 14:39:35 -07:00
bug: completely remove code generated by disabled VM_BUG_ON()
2012-05-29 16:22:20 -07:00
mm: add link from struct lruvec to struct zone
2012-05-29 16:22:26 -07:00
module_param: stop double-calling parameters.
2012-06-08 14:58:13 +09:30
fat: introduce special inode for managing the FSINFO block
2012-05-31 17:49:27 -07:00
net: add MODULE_ALIAS_NET_PF_PROTO_NAME
2012-05-29 22:33:55 -04:00
net-next: Add netif_get_num_default_rss_queues
2012-07-05 03:06:44 -07:00
netfilter: nfnetlink_queue: fix compilation with CONFIG_NF_NAT=m and CONFIG_NF_CT_NETLINK=y
2012-06-22 02:49:52 +02:00
netfilter: add user-space connection tracking helper infrastructure
2012-06-16 15:40:02 +02:00
netfilter: add user-space connection tracking helper infrastructure
2012-06-16 15:40:02 +02:00
netlink: add nlk->netlink_bind hook for module auto-loading
2012-06-29 16:46:06 -07:00
netpoll: move np->dev and np->dev_name init into __netpoll_setup()
2012-07-17 09:02:36 -07:00
NFC: Add ISO 14443 type B protocol
2012-07-09 16:42:24 -04:00
NFSv4.1: Add DESTROY_CLIENTID
2012-05-26 14:17:30 -04:00
NFSv4.1 add nfs_inode book keeping for mdsthreshold
2012-05-24 16:15:48 -04:00
NFSv4.1: Fix umount when filelayout DS is also the MDS
2012-06-18 08:45:16 -04:00
NFS: Fix a commit bug
2012-06-05 18:38:47 -04:00
{nl,cfg}80211: support high bitrates
2012-07-05 15:18:30 +02:00
mac802154: add wpan device-class support
2012-06-26 21:06:11 -07:00
gpio: Adjust of_xlate API to support multiple GPIO chips
2012-05-18 16:48:36 -06:00
OF: PCI: const usage needed by MIPS
2012-05-21 14:31:48 +01:00
mm, oom: normalize oom scores to oom_score_adj scale only for userspace
2012-05-29 16:22:24 -07:00
mm: page_isolation: MIGRATE_CMA isolation functions added
2012-05-21 15:09:33 +02:00
pagemap.h: fix warning about possibly used before init var
2012-05-29 16:22:18 -07:00
Viresh has moved
2012-06-20 14:39:36 -07:00
USB: add NO_D3_DURING_SLEEP flag and revert 151b612847
2012-06-13 13:11:39 -07:00
perf: Limit callchains to 127
2012-06-06 17:08:00 +02:00
phylib: Support registering a bunch of drivers
2012-07-09 00:10:56 -07:00
net: sched: add ipset ematch
2012-07-12 07:54:46 -07:00
PM / Domains: Make it possible to add devices to inactive domains
2012-05-18 20:45:26 +02:00
c/r: prctl: add ability to get clear_tid_address
2012-06-07 14:43:55 -07:00
pstore/ram_core: Factor persistent_ram_zap() out of post_init()
2012-06-13 16:52:40 -07:00
ASoC: fix pxa-ssp compiling issue under mach-mmp
2012-06-11 12:26:15 +08:00
radix-tree: fix contiguous iterator
2012-06-05 10:46:40 -07:00
lib: Change mail address of Oskar Schirmer
2012-05-17 15:18:37 +02:00
rcu: Precompute RCU_FAST_NO_HZ timer offsets
2012-06-06 20:43:28 -07:00
rcu: Precompute RCU_FAST_NO_HZ timer offsets
2012-06-06 20:43:28 -07:00
rescounter: remove __must_check from res_counter_charge_nofail()
2012-05-29 16:22:27 -07:00
rapidio: add DMA engine support for RIO data transfers
2012-05-31 17:49:31 -07:00
rapidio: add DMA engine support for RIO data transfers
2012-05-31 17:49:31 -07:00
mm: move is_vma_temporary_stack() declaration to huge_mm.h
2012-05-29 16:22:21 -07:00
rtc: add ioctl to get/clear battery low voltage status
2012-05-29 16:22:33 -07:00
rtnetlink: Remove ts/tsage args to rtnl_put_cacheinfo().
2012-07-10 22:40:13 -07:00
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-06-08 14:59:29 -07:00
take security_mmap_file() outside of ->mmap_sem
2012-06-01 10:37:01 -04:00
serial: delete the MCA specific 8250 support.
2012-05-17 19:02:14 -04:00
Merge branch 'delete-mca' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2012-05-23 17:12:06 -07:00
sh: intc: Kill off special reservation interface.
2012-05-22 19:07:55 +09:00
new helper: signal_delivered()
2012-06-01 12:58:52 -04:00
net: remove skb_orphan_try()
2012-06-15 15:30:15 -07:00
introduce SIZE_MAX
2012-05-31 17:49:26 -07:00
net-tcp: Fast Open client - sending SYN-data
2012-07-19 11:02:03 -07:00
net: make sock diag per-namespace
2012-07-16 22:31:34 -07:00
splice: fix racy pipe->buffers uses
2012-06-13 21:16:42 +02:00
Frontswap provides a "transcendent memory" interface for swap pages.
2012-06-04 12:28:45 -07:00
swap: fix shmem swapping when more than 8 areas
2012-06-15 21:48:14 -07:00
syscalls, x86: add __NR_kcmp syscall
2012-05-31 17:49:32 -07:00
ipv4: Don't add deprecated new binary sysctl value.
2012-06-22 23:02:22 -07:00
task_work_add: generic process-context callbacks
2012-05-23 22:09:21 -04:00
net-tcp: Fast Open client - sending SYN-data
2012-07-19 11:02:03 -07:00
set_restore_sigmask() is never called without SIGPENDING (and never should be)
2012-06-01 12:58:50 -04:00
time: remove obsolete declaration
2012-05-21 16:16:58 -07:00
tipc: remove print_buf and deprecated log buffer code
2012-07-13 19:34:43 -04:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-05-22 18:27:32 -07:00
keys: kill the dummy key_replace_session_keyring()
2012-05-23 22:11:31 -04:00
tty: Revert the tty locking series, it needs more work
2012-06-02 15:21:43 -07:00
bury __kernel_nlink_t, make internal nlink_t consistent
2012-05-30 21:04:50 -04:00
USB: Fix core compile with CONFIG_USB_SUSPEND=n
2012-05-21 09:00:03 -07:00
[media] v4l2-dv-timings.h: definitions for CEA-861 and VESA DMT timings
2012-05-20 08:27:44 -03:00
vga_switcheroo: Add include guard
2012-06-21 09:32:16 +01:00
[media] Fix regression in ioctl numbering
2012-06-11 15:47:21 -03:00
virtio: fix typo in comment
2012-05-22 12:16:16 +09:30
watchdog: Add support for dynamically allocated watchdog_device structs
2012-05-30 07:55:31 +02:00
