Laurent MEYER d09042da72 [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes ... - When setting a sighandler using sigaction() call, if the flag SA_ONSTACK is set and no alternate stack is provided via sigaltstack(), the kernel still try to install the alternate stack. This behavior is the opposite of the one which is documented in Single Unix Specifications V3. - Also when setting an alternate stack using sigaltstack() with the flag SS_DISABLE, the kernel try to install the alternate stack on signal delivery. These two use cases makes the process crash at signal delivery. Signed-off-by: Laurent Meyer <meyerlau@fr.ibm.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: David Howells <dhowells@redhat.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Kazumoto Kojima <kkojima@rr.iij4u.or.jp> Cc: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-06-23 07:43:05 -07:00
..
alpha	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00
arm	[PATCH] leds: Amstrad Delta LED support	2006-06-23 07:43:05 -07:00
arm26	[PATCH] No arch-specific strpbrk implementations	2006-04-11 06:18:40 -07:00
cris	[PATCH] No arch-specific strpbrk implementations	2006-04-11 06:18:40 -07:00
frv	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00
h8300	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00
i386	[PATCH] x86/powerpc make hardirq_ctx and softirq_ctx __read_mostly	2006-06-23 07:43:05 -07:00
ia64	[PATCH] clean up default value of SCHED_SMT	2006-06-23 07:43:03 -07:00
m32r	[PATCH] m32r: update switch_to macro for tuning	2006-04-19 09:13:51 -07:00
m68k	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00
m68knommu	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00
mips	[PATCH] mips: fix number of mremap arguments	2006-06-23 07:42:56 -07:00
parisc	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00
powerpc	[PATCH] x86/powerpc make hardirq_ctx and softirq_ctx __read_mostly	2006-06-23 07:43:05 -07:00
ppc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2006-06-22 22:11:30 -07:00
s390	[PATCH] s390_hypfs filesystem	2006-06-23 07:43:02 -07:00
sh	[PATCH] No arch-specific strpbrk implementations	2006-04-11 06:18:40 -07:00
sh64	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00
sparc	[PATCH] sparc build breakage	2006-06-22 15:05:55 -07:00
sparc64	[PATCH] VFS: Permit filesystem to perform statfs with a known root dentry	2006-06-23 07:42:45 -07:00
um	[PATCH] clean up default value of SYSCALL_DEBUG	2006-06-23 07:43:03 -07:00
v850	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00
x86_64	[PATCH] don't use flush_tlb_all in suspend time	2006-06-23 07:43:00 -07:00
xtensa	[PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes	2006-06-23 07:43:05 -07:00