kernel_optimize_test/arch/um/kernel/skas
Jeff Dike 5b7b15afee [PATCH] uml skas0: stop gcc's insanity
With Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>

UML skas0 stub has been miscompiling for many people (incidentally not
the authors), depending on the used GCC versions.

I think (and testing on some GCC versions shows) this patch avoids the
fundamental issue which is behind this, namely gcc using the stack when
we have just replaced it, behind gcc's back.  The remapping and storage
of the return value is hidden in a blob of asm, hopefully giving gcc no
room for creativity.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-18 11:19:44 -08:00
..
include [PATCH] uml: fix compile error for tt 2005-12-12 08:57:43 -08:00
clone.c [PATCH] uml skas0: stop gcc's insanity 2005-12-18 11:19:44 -08:00
exec_kern.c [PATCH] uml: skas0 - separate kernel address space on stock hosts 2005-07-07 18:23:44 -07:00
Makefile [PATCH] uml makefiles sanitized 2005-09-29 08:46:26 -07:00
mem_user.c [PATCH] uml: skas0 stubs now check system call return values 2005-09-05 00:06:24 -07:00
mem.c [PATCH] uml: maintain own LDT entries 2005-11-07 07:53:31 -08:00
mmu.c [PATCH] uml: maintain own LDT entries 2005-11-07 07:53:31 -08:00
process_kern.c [PATCH] uml: maintain own LDT entries 2005-11-07 07:53:31 -08:00
process.c [PATCH] uml: maintain own LDT entries 2005-11-07 07:53:31 -08:00
syscall.c [PATCH] uml: system call path cleanup 2005-09-05 00:06:23 -07:00
tlb.c [PATCH] uml: skas0 stubs now check system call return values 2005-09-05 00:06:24 -07:00
trap_user.c [PATCH] uml: Fix redundant assignment 2005-07-28 21:46:04 -07:00
uaccess.c [PATCH] uml: fix access_ok 2005-11-13 18:14:15 -08:00