From e5cf888631af95c8022d659d77fb595e0c3ac778 Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Wed, 1 Feb 2006 03:06:27 -0800 Subject: [PATCH] uml: TT - SYSCALL_DEBUG - fix buglet introduced in cleanup Fixes a bug introduced in commit e32dacb9f481fd6decb41adb28e720c923d34f54 - index is initialized based on syscall before syscall is calculated. I'm bothering with this mainly because it gives a correct warning when the config option is enabled, even if the code is for a almost unused debugging option. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Cc: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/kernel/tt/syscall_kern.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'arch/um') diff --git a/arch/um/kernel/tt/syscall_kern.c b/arch/um/kernel/tt/syscall_kern.c index 3d29c90514cc..3fda9a03c59a 100644 --- a/arch/um/kernel/tt/syscall_kern.c +++ b/arch/um/kernel/tt/syscall_kern.c @@ -23,16 +23,20 @@ void syscall_handler_tt(int sig, struct pt_regs *regs) int syscall; #ifdef CONFIG_SYSCALL_DEBUG int index; - index = record_syscall_start(syscall); #endif sc = UPT_SC(®s->regs); SC_START_SYSCALL(sc); + syscall = UPT_SYSCALL_NR(®s->regs); + +#ifdef CONFIG_SYSCALL_DEBUG + index = record_syscall_start(syscall); +#endif + syscall_trace(®s->regs, 0); current->thread.nsyscalls++; nsyscalls++; - syscall = UPT_SYSCALL_NR(®s->regs); if((syscall >= NR_syscalls) || (syscall < 0)) result = -ENOSYS; -- cgit v1.2.3-58-ga151