From: Adrian Bunk <bunk@stusta.de>
To: Dave Jones <davej@redhat.com>, Ulrich Drepper <drepper@gmail.com>,
Chris Wedgwood <cw@f00f.org>, dragoran <dragoran@feuerpokemon.de>,
linux-kernel@vger.kernel.org, ak@suse.de
Subject: Re: IA32 syscall 311 not implemented on x86_64
Date: Sun, 21 May 2006 21:38:18 +0200 [thread overview]
Message-ID: <20060521193818.GE3339@stusta.de> (raw)
In-Reply-To: <20060521185610.GC8250@redhat.com>
On Sun, May 21, 2006 at 02:56:10PM -0400, Dave Jones wrote:
>
> Actually it is kinda throttled, but only on process name.
> This patch just removes that stuff completely.
> (Also removes a bunch of trailing whitespace)
>
> Signed-off-by: Dave Jones <davej@redhat.com>
>
> --- linux-2.6.16.noarch/arch/x86_64/ia32/sys_ia32.c~ 2006-05-21 14:50:57.000000000 -0400
> +++ linux-2.6.16.noarch/arch/x86_64/ia32/sys_ia32.c 2006-05-21 14:51:48.000000000 -0400
> @@ -522,17 +522,9 @@ sys32_waitpid(compat_pid_t pid, unsigned
> }
>
> int sys32_ni_syscall(int call)
> -{
> - struct task_struct *me = current;
> - static char lastcomm[sizeof(me->comm)];
> -
> - if (strncmp(lastcomm, me->comm, sizeof(lastcomm))) {
> - printk(KERN_INFO "IA32 syscall %d from %s not implemented\n",
> - call, me->comm);
> - strncpy(lastcomm, me->comm, sizeof(lastcomm));
> - }
> - return -ENOSYS;
> -}
> +{
> + return -ENOSYS;
> +}
>...
Why can't we remove sys32_ni_syscall() and call sys_ni_syscall()
instead if all we want to do is to return -ENOSYS?
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
next prev parent reply other threads:[~2006-05-21 19:38 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-21 8:35 IA32 syscall 311 not implemented on x86_64 dragoran
2006-05-21 8:50 ` Chris Wedgwood
2006-05-21 9:06 ` dragoran
2006-05-21 9:11 ` Chris Wedgwood
2006-05-21 9:26 ` dragoran
2006-05-21 9:54 ` dragoran
2006-05-21 16:03 ` Dave Jones
2006-05-21 18:35 ` Ulrich Drepper
2006-05-21 18:50 ` Dave Jones
2006-05-21 18:56 ` Dave Jones
2006-05-21 19:38 ` Adrian Bunk [this message]
2006-05-21 19:47 ` Dave Jones
2006-05-22 0:17 ` [2.6 patch] x86_64: don't printk for unimplemented 32bit syscalls Adrian Bunk
2006-05-21 22:19 ` IA32 syscall 311 not implemented on x86_64 Andi Kleen
2006-05-21 22:28 ` Dave Jones
2006-05-21 22:37 ` Andi Kleen
2006-05-21 23:48 ` Dave Jones
2006-05-21 23:51 ` Chris Wedgwood
2006-05-22 5:59 ` dragoran
2006-05-22 12:41 ` Dave Jones
2006-05-23 14:30 ` Denis Vlasenko
2006-05-21 23:09 ` Andrew Morton
2006-05-21 19:35 ` Chris Wedgwood
2006-05-21 19:38 ` Dave Jones
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