linux-kernel - Re: [patch] CFS scheduler, -v8

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Message-ID: <6734.129.240.220.12.1178110713.squirrel@peltkore.net>
Date:	Wed, 2 May 2007 14:58:33 +0200 (CEST)
From:	"Vegard Nossum" <vegard@...tkore.net>
To:	"Ingo Molnar" <mingo@...e.hu>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [patch] CFS scheduler, -v8

On Tue, May 1, 2007 11:22 pm, Ingo Molnar wrote:
> As usual, any sort of feedback, bugreport, fix and suggestion is more
than welcome,

Hi,

The sys_sched_yield_to() is not callable from userspace on i386 because it
is not part of the syscall table (arch/i386/kernel/syscall_table.S). This
causes sysenter_entry (arch/i386/kernel/entry.S) to use the wrong count
for nr_syscalls (320 instead of 321) and return with -ENOSYS.

Vegard




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