David S. Miller 5598473a5b sparc: Allow handling signals when stack is corrupted. ... If we can't push the pending register windows onto the user's stack, we disallow signal delivery even if the signal would be delivered on a valid seperate signal stack. Add a register window save area in the signal frame, and store any unsavable windows there. On sigreturn, if any windows are still queued up in the signal frame, try to push them back onto the stack and if that fails we kill the process immediately. This allows the debug/tst-longjmp_chk2 glibc test case to pass. Signed-off-by: David S. Miller <davem@davemloft.net>		2011-08-20 17:14:54 -07:00
..
boot	sparc32: added U-Boot build target: uImage	2011-03-16 18:19:04 -07:00
configs	defconfig reduction	2010-08-14 22:26:53 +02:00
include/asm	sparc: Allow handling signals when stack is corrupted.	2011-08-20 17:14:54 -07:00
kernel	sparc: Allow handling signals when stack is corrupted.	2011-08-20 17:14:54 -07:00
lib	sparc: Fix __atomic_add_unless() return value.	2011-08-04 02:47:40 -07:00
math-emu	perf: Remove the nmi parameter from the swevent and overflow interface	2011-07-01 11:06:35 +02:00
mm	sparc: Fix build with DEBUG_PAGEALLOC enabled.	2011-08-06 05:26:35 -07:00
oprofile	sparc: using HZ needs an include of linux/param.h	2009-10-05 00:46:08 -07:00
prom	sparc: Remove unnecessary semicolons	2011-06-07 16:06:34 -07:00
Kconfig	sparc64: Set HAVE_C_RECORDMCOUNT	2011-08-15 14:45:17 -07:00
Kconfig.debug	lib: consolidate DEBUG_STACK_USAGE option	2011-05-25 08:39:54 -07:00
Makefile	sparc32: added U-Boot build target: uImage	2011-03-16 18:19:04 -07:00