Willem de Bruijn 76851d1212 sock: add SOCK_ZEROCOPY sockopt ... The send call ignores unknown flags. Legacy applications may already unwittingly pass MSG_ZEROCOPY. Continue to ignore this flag unless a socket opts in to zerocopy. Introduce socket option SO_ZEROCOPY to enable MSG_ZEROCOPY processing. Processes can also query this socket option to detect kernel support for the feature. Older kernels will return ENOPROTOOPT. Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-08-03 21:37:29 -07:00
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apc.h
asi.h	sparc64: Fix incorrect ASI_ST_BLKINIT_MRU_S value	2015-08-07 15:22:20 -07:00
auxvec.h
bitsperlong.h
byteorder.h
display7seg.h
envctrl.h
errno.h	errno.h: remove "NFS" from descriptions in comments	2013-11-13 12:09:12 +09:00
fbio.h
fcntl.h	Safer ABI for O_TMPFILE	2013-07-13 13:26:37 +04:00
ioctl.h
ioctls.h	tty: Fix TIOCGPTPEER ioctl definition	2017-07-17 17:04:41 +02:00
ipcbuf.h
jsflash.h
Kbuild	sparc: move generic-y of exported headers to uapi/asm/Kbuild	2017-07-11 21:33:52 +09:00
kvm_para.h
mman.h	mm: mlock: add mlock flags to enable VM_LOCKONFAULT usage	2015-11-05 19:34:48 -08:00
msgbuf.h
openpromio.h
param.h
perfctr.h
poll.h
posix_types.h
psr.h
psrcompat.h
pstate.h	treewide: Fix typo compatability -> compatibility	2015-08-07 14:01:39 +02:00
ptrace.h
resource.h
sembuf.h
setup.h
shmbuf.h
sigcontext.h	UAPI: Make arch/sparc/include/uapi/asm/sigcontext.h non-empty	2012-10-17 12:32:35 +01:00
siginfo.h
signal.h	sparc: switch to use of generic old sigaction	2013-02-03 22:43:35 -05:00
socket.h	sock: add SOCK_ZEROCOPY sockopt	2017-08-03 21:37:29 -07:00
sockios.h
stat.h	sparc: Convert naked unsigned uses to unsigned int	2016-03-20 21:28:58 -07:00
statfs.h
swab.h	sparc64: Fix constraints on swab helpers.	2014-11-16 13:19:32 -08:00
termbits.h
termios.h
traps.h
uctx.h
unistd.h	sparc: Update syscall tables.	2017-04-23 18:28:55 -07:00
utrap.h
watchdog.h