Re: [PATCH 2.4.31 6/9] gcc4: fix x86_64 sys_iopl() bug

[Andi Kleen]

> @@ -113,9 +113,18 @@ quiet_ni_syscall:
>  	PTREGSCALL stub32_fork, sys32_fork
>  	PTREGSCALL stub32_clone, sys32_clone
>  	PTREGSCALL stub32_vfork, sys32_vfork
> -	PTREGSCALL stub32_iopl, sys_iopl
>  	PTREGSCALL stub32_rt_sigsuspend, sys_rt_sigsuspend
>  
> +	.macro PTREGSCALL3 label, func, arg

PTREGSCALL3? I'm sure that is not in 2.6. How about just changing
PTREGSCALL globally? 

iirc the other ptregs syscalls were safe, but I still changed them in 2.6
to use a pointer argument.


-Andi
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