From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/include/asm-generic/siginfo.h | 37 ++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 kernel/include/asm-generic/siginfo.h (limited to 'kernel/include/asm-generic/siginfo.h') diff --git a/kernel/include/asm-generic/siginfo.h b/kernel/include/asm-generic/siginfo.h new file mode 100644 index 000000000..3d1a3af5c --- /dev/null +++ b/kernel/include/asm-generic/siginfo.h @@ -0,0 +1,37 @@ +#ifndef _ASM_GENERIC_SIGINFO_H +#define _ASM_GENERIC_SIGINFO_H + +#include + +#define __SI_MASK 0xffff0000u +#define __SI_KILL (0 << 16) +#define __SI_TIMER (1 << 16) +#define __SI_POLL (2 << 16) +#define __SI_FAULT (3 << 16) +#define __SI_CHLD (4 << 16) +#define __SI_RT (5 << 16) +#define __SI_MESGQ (6 << 16) +#define __SI_SYS (7 << 16) +#define __SI_CODE(T,N) ((T) | ((N) & 0xffff)) + +struct siginfo; +void do_schedule_next_timer(struct siginfo *info); + +#ifndef HAVE_ARCH_COPY_SIGINFO + +#include + +static inline void copy_siginfo(struct siginfo *to, struct siginfo *from) +{ + if (from->si_code < 0) + memcpy(to, from, sizeof(*to)); + else + /* _sigchld is currently the largest know union member */ + memcpy(to, from, __ARCH_SI_PREAMBLE_SIZE + sizeof(from->_sifields._sigchld)); +} + +#endif + +extern int copy_siginfo_to_user(struct siginfo __user *to, const struct siginfo *from); + +#endif -- cgit 1.2.3-korg