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Jeff Dike 75e29b18d9 [PATCH] uml: stack usage reduction ... The KSTK_* macros used an inordinate amount of stack. In order to overcome an impedance mismatch between their interface, which just returns a single register value, and the interface of get_thread_regs, which took a full pt_regs, the implementation created an on-stack pt_regs, filled it in, and returned one field. do_task_stat calls KSTK_* twice, resulting in two local pt_regs, blowing out the stack. This patch changes the interface (and name) of get_thread_regs to just return a single register from a jmp_buf. The include of archsetjmp.h" in registers.h to get the definition of jmp_buf exposed a bogus include of <setjmp.h> in start_up.c. <setjmp.h> shouldn't be used anywhere any more since UML uses the klibc setjmp/longjmp. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		19 years ago
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drivers	[PATCH] uml: fix format errors	19 years ago
include	…
skas	[PATCH] uml: timer cleanups	19 years ago
sys-i386	[PATCH] uml: stack usage reduction	19 years ago
sys-x86_64	[PATCH] uml: stack usage reduction	19 years ago
Makefile	…
aio.c	…
elf_aux.c	…
file.c	…
helper.c	[PATCH] uml: Fix handling of failed execs of helpers	19 years ago
irq.c	[PATCH] uml: Move signal handlers to arch code	19 years ago
main.c	[PATCH] uml: Move signal handlers to arch code	19 years ago
mem.c	…
process.c	[PATCH] uml: Move signal handlers to arch code	19 years ago
sigio.c	[PATCH] uml: SIGIO cleanups	19 years ago
signal.c	[PATCH] uml: Remove unused variable	19 years ago
start_up.c	[PATCH] uml: stack usage reduction	19 years ago
time.c	[PATCH] uml: timer cleanups	19 years ago
tls.c	…
trap.c	…
tt.c	…
tty.c	…
tty_log.c	…
uaccess.c	…
umid.c	…
user_syms.c	…
util.c	…