Konstantin Belousov d6e029adbe In r197963, a race with thread being selected for signal delivery ... while in kernel mode, and later changing signal mask to block the signal, was fixed for sigprocmask(2) and ptread_exit(3). The same race exists for sigreturn(2), setcontext(2) and swapcontext(2) syscalls. Use kern_sigprocmask() instead of direct manipulation of td_sigmask to reschedule newly blocked signals, closing the race. Reviewed by: davidxu Tested by: pho MFC after: 1 month		2009-10-27 10:47:58 +00:00
..
imgact_linux.c	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
linux_dummy.c	Implement robust futexes. Most of the code is modelled after	2008-05-13 20:01:27 +00:00
linux_genassym.c	Segment registers are stored in the uc_mcontext member of the struct	2008-09-07 16:39:21 +00:00
linux_ipc64.h
linux_locore.s	Change some movl's to mov's. Newer GAS no longer accept 'movl' instructions	2009-01-31 11:37:21 +00:00
linux_machdep.c	Return ENOSYS instead of EINVAL for invalid function codes to match the	2009-06-26 19:39:33 +00:00
linux_proto.h	As jhb@ pointed out to me, r197057 was incorrect, not least because these	2009-09-10 13:20:27 +00:00
linux_ptrace.c	- Move all of the PS_ flags into either p_flag or td_flags.	2007-09-17 05:31:39 +00:00
linux_support.s	Move futex support code from <arch>/support.s into linux compat directory.	2007-05-23 08:33:06 +00:00
linux_syscall.h	Regenerate system call tables for r184789.	2008-11-09 10:48:06 +00:00
linux_sysent.c	Regenerate generated syscall files following changes to struct sysent in	2009-06-01 16:14:38 +00:00
linux_sysvec.c	In r197963, a race with thread being selected for signal delivery	2009-10-27 10:47:58 +00:00
linux.h	Implement accept4 syscall.	2009-06-01 20:48:39 +00:00
Makefile
syscalls.conf	- Remove unused sysvec variables from various syscalls.conf.	2006-08-15 17:25:55 +00:00
syscalls.master	Mark uname(), getdomainname() and setdomainname() with COMPAT_FREEBSD4.	2008-11-09 10:45:13 +00:00