Messages in this thread Patch in this message | | | From | Paolo 'Blaisorblade' Giarrusso <> | Subject | [PATCH 5/8] uml: TT - SYSCALL_DEBUG - fix buglet introduced in cleanup | Date | Thu, 19 Jan 2006 00:55:12 +0100 |
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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 <blaisorblade@yahoo.it> ---
arch/um/kernel/tt/syscall_kern.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/um/kernel/tt/syscall_kern.c b/arch/um/kernel/tt/syscall_kern.c index 3d29c90..3fda9a0 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 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; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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