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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boot	FRV: Don't objcopy the GNU build_id note	2012-11-02 13:20:42 +00:00
include	sock: add SOCK_ZEROCOPY sockopt	2017-08-03 21:37:29 -07:00
kernel	arch: remove unused macro/function thread_saved_pc()	2017-06-28 16:13:57 -07:00
lib	frv: Rewrite atomic implementation	2015-07-27 14:06:23 +02:00
mb93090-mb00	This is a tree wide change and has been kept separate for that reason.	2017-02-25 13:45:43 -08:00
mm	mm: larger stack guard gap, between vmas	2017-06-19 21:50:20 +08:00
Kconfig	CONFIG_ARCH_HAS_RAW_COPY_USER is unconditional now	2017-04-26 12:11:01 -04:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Makefile	frv: Remove redundant debugging info flag	2014-01-28 10:57:24 +01:00
defconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00